* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-color: #ffffff;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08), 0 1px 0 rgba(255, 255, 255, 0.5) inset;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.navbar {
    padding: 1.2rem 0;
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.navbar-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    position: relative;
}

/* Logo Circle - Centered in Navbar */
.nav-logo-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    flex-shrink: 0;
}

.nav-menu-left,
.nav-menu-right {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    flex: 1;
}

.nav-menu-left {
    justify-content: flex-end;
    padding-right: 120px;
}

.nav-menu-right {
    justify-content: flex-start;
    padding-left: 120px;
}

.logo-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
    border: 3px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-shadow: 
        0 8px 24px rgba(59, 130, 246, 0.2),
        0 4px 12px rgba(37, 99, 235, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.logo-circle::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.logo-circle:hover::before {
    opacity: 0.1;
}

.logo-circle:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 
        0 12px 32px rgba(59, 130, 246, 0.3),
        0 6px 16px rgba(37, 99, 235, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.logo-circle a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.logo-image-circle {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.4)) 
            drop-shadow(0 2px 6px rgba(37, 99, 235, 0.3));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
}

.logo-circle:hover .logo-image-circle {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(59, 130, 246, 0.5)) 
            drop-shadow(0 4px 10px rgba(37, 99, 235, 0.4));
}

/* Language Selector */
.language-selector {
    position: relative;
    margin-left: 1rem;
}

.lang-dropdown {
    position: relative;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lang-toggle:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.lang-flag {
    font-size: 1.2rem;
    line-height: 1;
}

.lang-code {
    font-weight: 700;
    color: var(--primary-color);
}

.lang-arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
    color: var(--text-light);
}

.lang-dropdown.active .lang-arrow {
    transform: rotate(180deg);
}

.lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 4px 12px rgba(99, 102, 241, 0.1);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    border: 2px solid rgba(99, 102, 241, 0.1);
    overflow: hidden;
}

.lang-dropdown.active .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.25rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: 500;
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: var(--primary-color);
    padding-left: 1.5rem;
}

.lang-option.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
    color: var(--primary-color);
    font-weight: 600;
}

.lang-option .lang-flag {
    font-size: 1.3rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    position: relative;
}

/* Keep old nav-menu for backward compatibility on mobile */
.nav-menu:not(.nav-menu-left):not(.nav-menu-right) {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu li {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0.6rem 1rem;
    position: relative;
    display: inline-block;
    border-radius: 8px;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 2rem);
}

.nav-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
    padding: 0.5rem;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: all 0.3s ease;
    border-radius: 3px;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
    z-index: 0;
}

.hero-shape-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.hero-shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #ec4899, #f43f5e);
    bottom: -150px;
    left: -100px;
    animation-delay: 5s;
}

.hero-shape-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #10b981, #059669);
    top: 50%;
    left: 10%;
    animation-delay: 10s;
}

.hero-shape-4 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    top: 20%;
    right: 20%;
    animation-delay: 15s;
}

.world-map-abstract {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    opacity: 0.4;
    z-index: 0;
    overflow: hidden;
}

.world-map-abstract svg {
    width: 100%;
    height: 100%;
    min-width: 1200px;
    min-height: 600px;
}

.world-map-abstract .continent {
    animation: mapPulse 4s ease-in-out infinite;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: mapDraw 8s ease-in-out infinite;
}

.world-map-abstract .continent:nth-child(1) {
    animation-delay: 0s;
}

.world-map-abstract .continent:nth-child(2) {
    animation-delay: 1s;
}

.world-map-abstract .continent:nth-child(3) {
    animation-delay: 2s;
}

.world-map-abstract .continent:nth-child(4) {
    animation-delay: 3s;
}

.world-map-abstract .continent:nth-child(5) {
    animation-delay: 4s;
}

.world-map-abstract .connection {
    animation: connectionPulse 3s ease-in-out infinite;
    opacity: 0.25;
}

.world-map-abstract .city-dot {
    animation: dotPulse 2s ease-in-out infinite;
}

.world-map-abstract .city-dot:nth-child(odd) {
    animation-delay: 0s;
}

.world-map-abstract .city-dot:nth-child(even) {
    animation-delay: 1s;
}

@keyframes mapDraw {
    0% {
        stroke-dashoffset: 1000;
        opacity: 0.25;
    }
    50% {
        stroke-dashoffset: 0;
        opacity: 0.4;
    }
    100% {
        stroke-dashoffset: -1000;
        opacity: 0.25;
    }
}

@keyframes mapPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.45;
        transform: scale(1.02);
    }
}

@keyframes connectionPulse {
    0%, 100% {
        opacity: 0.2;
    }
    50% {
        opacity: 0.35;
    }
}

@keyframes dotPulse {
    0%, 100% {
        opacity: 0.6;
        r: 4;
    }
    50% {
        opacity: 0.9;
        r: 6;
    }
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    opacity: 0.2;
    z-index: 0;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.cta-button {
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.6);
}

.cta-button.primary svg {
    transition: transform 0.3s ease;
}

.cta-button.primary:hover svg {
    transform: translateX(5px);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

/* Section Subtitle */
.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.about-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.about-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    animation: aboutFloat 15s infinite ease-in-out;
}

.about-shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.about-shape-2 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #ec4899, #f43f5e);
    bottom: -100px;
    left: -100px;
    animation-delay: 7s;
}

@keyframes aboutFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(30px, -30px) scale(1.1);
    }
}

.about-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.about-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.gradient-text-about {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.about-intro {
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.about-intro-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.about-intro-text {
    position: relative;
    z-index: 1;
}

.about-intro-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.about-intro-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.about-intro-text h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.about-description {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-box {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    color: var(--text-color);
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.stat-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.stat-box:hover::before {
    opacity: 1;
}

.stat-box:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
    border-color: var(--primary-color);
}

.stat-box > * {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.stat-box:hover > * {
    color: white;
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.4s ease;
}

.stat-box:hover .stat-number {
    -webkit-text-fill-color: white;
    background: none;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.8;
    font-weight: 500;
    transition: opacity 0.4s ease;
}

.stat-box:hover .stat-label {
    opacity: 1;
}

.about-cta {
    text-align: center;
    margin-top: 3rem;
}

.about-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    position: relative;
    overflow: hidden;
}

.about-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.about-more-btn:hover::before {
    left: 100%;
}

.about-more-btn svg {
    transition: transform 0.4s ease;
}

.about-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.about-more-btn:hover svg {
    transform: translateX(5px);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.about-card {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.about-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.about-card:hover::before {
    opacity: 1;
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 20px;
}

.about-card:hover .card-glow {
    opacity: 1;
}

.card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    transition: height 0.4s ease;
    border-radius: 0 0 4px 4px;
}

.about-card:hover .card-accent {
    height: 100%;
}

.icon-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
    z-index: 1;
}

.about-card .icon {
    font-size: 3.5rem;
    display: inline-block;
    transition: transform 0.4s ease;
    filter: drop-shadow(0 4px 8px rgba(99, 102, 241, 0.2));
}

.about-card:hover .icon {
    transform: scale(1.15) rotate(5deg);
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.about-card:hover h3 {
    color: var(--secondary-color);
}

.about-card p {
    color: var(--text-light);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.3);
}

.about-card-1:hover {
    border-color: rgba(99, 102, 241, 0.5);
}

.about-card-2:hover {
    border-color: rgba(236, 72, 153, 0.5);
}

.about-card-3:hover {
    border-color: rgba(245, 158, 11, 0.5);
}

.about-card-4:hover {
    border-color: rgba(16, 185, 129, 0.5);
}

/* Services Section */
.services {
    padding: 0;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.services-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.services-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.services-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.services-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.services-icon-circle {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services-icon-main {
    font-size: 5rem;
    z-index: 2;
    position: relative;
    animation: iconPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(99, 102, 241, 0.3));
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.services-icon-orb {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.3;
    animation: orbRotate 8s linear infinite;
}

.services-orb-1 {
    width: 120px;
    height: 120px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0s;
}

.services-orb-2 {
    width: 160px;
    height: 160px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 2s;
    opacity: 0.2;
}

.services-orb-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 4s;
    opacity: 0.15;
}

@keyframes orbRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.services-header-text {
    text-align: left;
}

.services-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.services-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.gradient-text-services {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.services-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 600px;
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    padding: 60px 0 80px;
    position: relative;
}

.service-card {
    position: relative;
    padding: 0;
    border-radius: 25px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    pointer-events: auto !important;
    z-index: 1;
    overflow: visible;
    background: transparent;
    border: none;
    perspective: 1000px;
}

.service-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    border-radius: 25px;
    border: 2px solid rgba(99, 102, 241, 0.1);
    transition: all 0.5s ease;
    z-index: 0;
}

.service-card:hover .service-card-bg {
    border-color: transparent;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
}

.service-icon-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.service-icon {
    font-size: 4.5rem;
    position: relative;
    z-index: 2;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

.service-icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.5s ease;
    z-index: 1;
}

.service-card:hover .service-icon-glow {
    opacity: 1;
    width: 150px;
    height: 150px;
    animation: iconGlow 2s ease-in-out infinite;
}

@keyframes iconGlow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.service-card:hover .service-icon {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 15px 30px rgba(99, 102, 241, 0.4));
}

.service-content {
    position: relative;
    padding: 2.5rem;
    z-index: 2;
}

.service-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(99, 102, 241, 0.08);
    line-height: 1;
    transition: all 0.5s ease;
    z-index: 0;
}

.service-card:hover .service-number {
    color: rgba(99, 102, 241, 0.15);
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 700;
    position: relative;
    z-index: 1;
    transition: color 0.5s ease;
}

.service-card:hover h3 {
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
}

.service-features li {
    padding: 0.6rem 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.service-features li:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.feature-icon {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.service-features li:hover .feature-icon {
    transform: translateX(3px);
}

.service-hover-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

.service-card:hover .service-hover-effect {
    opacity: 1;
    animation: hoverPulse 3s ease-in-out infinite;
}

@keyframes hoverPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
}

/* Her karta özel renk teması */
.service-card-1:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.25);
}

.service-card-2:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.08) 0%, rgba(244, 63, 94, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(236, 72, 153, 0.25);
}

.service-card-3:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(5, 150, 105, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(16, 185, 129, 0.25);
}

.service-card-4:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(217, 119, 6, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(245, 158, 11, 0.25);
}

.service-card-5:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(37, 99, 235, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.25);
}

.service-card-6:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(124, 58, 237, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.25);
}

.service-card-7:hover .service-card-bg {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.08) 0%, rgba(8, 145, 178, 0.08) 100%);
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.25);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex !important;
    align-items: center;
    justify-content: center;
    visibility: visible;
    opacity: 1;
}

.modal-content {
    background-color: var(--bg-color);
    margin: auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: slideUp 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 25px;
    color: var(--text-light);
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--bg-light);
    transition: all 0.3s ease;
}

.modal-close:hover {
    background-color: var(--primary-color);
    color: white;
    transform: rotate(90deg);
}

.modal-body {
    padding: 3rem;
}

.modal-body h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.modal-body .modal-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
}

.modal-body p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.modal-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.modal-features li {
    padding: 0.75rem 0;
    color: var(--text-color);
    position: relative;
    padding-left: 2rem;
    font-size: 1.05rem;
}

.modal-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.modal-button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1.5rem;
    width: 100%;
}

.modal-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Portfolio Section */
.portfolio {
    padding: 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.portfolio-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.portfolio-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.portfolio-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.portfolio-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.portfolio-visual-element {
    position: relative;
    width: 250px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-center-icon {
    font-size: 5rem;
    z-index: 2;
    position: relative;
    animation: portfolioIconPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(99, 102, 241, 0.3));
}

@keyframes portfolioIconPulse {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.1) rotate(10deg);
    }
}

.portfolio-star {
    position: absolute;
    font-size: 2rem;
    animation: starFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 5px 10px rgba(99, 102, 241, 0.2));
}

.portfolio-star-1 {
    top: 10%;
    left: 20%;
    animation-delay: 0s;
}

.portfolio-star-2 {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
    font-size: 1.5rem;
}

.portfolio-star-3 {
    bottom: 15%;
    left: 10%;
    animation-delay: 2s;
    font-size: 1.8rem;
}

.portfolio-star-4 {
    bottom: 20%;
    right: 20%;
    animation-delay: 3s;
    font-size: 1.6rem;
}

@keyframes starFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translate(10px, -10px) rotate(180deg);
        opacity: 1;
    }
}

.portfolio-header-text {
    text-align: left;
}

.portfolio-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.portfolio-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.gradient-text-portfolio {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.portfolio-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 600px;
}

.portfolio h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    padding: 60px 0 80px;
    position: relative;
}

.portfolio-item {
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    background: var(--bg-color);
    border: 2px solid transparent;
    min-height: 500px;
    display: flex;
    flex-direction: column;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: scaleX(0);
    transition: transform 0.5s ease;
    z-index: 1;
}

.portfolio-item:hover::before {
    transform: scaleX(1);
}

.portfolio-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(99, 102, 241, 0.25);
    border-color: rgba(99, 102, 241, 0.3);
}

.portfolio-card-header {
    padding: 2rem 2.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.portfolio-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    opacity: 0.3;
    transition: opacity 0.5s ease;
}

.portfolio-item:hover .portfolio-number {
    opacity: 0.6;
}

.portfolio-category {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.portfolio-card-content {
    padding: 2.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-card-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.5s ease;
}

.portfolio-item:hover .portfolio-card-content h3 {
    color: var(--primary-color);
}

.portfolio-description {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 2rem;
    flex: 1;
}

.portfolio-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.portfolio-detail-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.portfolio-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.portfolio-feature-list li {
    padding: 0.5rem 0;
    color: var(--text-color);
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.5rem;
    transition: all 0.3s ease;
}

.portfolio-feature-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.portfolio-feature-list li:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.portfolio-feature-list li:hover::before {
    transform: translateX(3px);
}

.portfolio-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: var(--primary-color);
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.portfolio-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.result-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.portfolio-item:hover .result-item {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    transform: translateY(-3px);
}

.result-label {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.result-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Her karta özel renk teması */
.portfolio-item-1:hover {
    border-color: rgba(99, 102, 241, 0.4);
}

.portfolio-item-1:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.portfolio-item-2:hover {
    border-color: rgba(236, 72, 153, 0.4);
}

.portfolio-item-2:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1) 0%, rgba(244, 63, 94, 0.1) 100%);
}

.portfolio-item-3:hover {
    border-color: rgba(16, 185, 129, 0.4);
}

.portfolio-item-3:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
}

.portfolio-item-4:hover {
    border-color: rgba(245, 158, 11, 0.4);
}

.portfolio-item-4:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(217, 119, 6, 0.1) 100%);
}

.portfolio-item-5:hover {
    border-color: rgba(59, 130, 246, 0.4);
}

.portfolio-item-5:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
}

.portfolio-item-6:hover {
    border-color: rgba(139, 92, 246, 0.4);
}

.portfolio-item-6:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.portfolio-item-7:hover {
    border-color: rgba(6, 182, 212, 0.4);
}

.portfolio-item-7:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(8, 145, 178, 0.1) 100%);
}

.portfolio-item-8:hover {
    border-color: rgba(249, 115, 22, 0.4);
}

.portfolio-item-8:hover .portfolio-card-header {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(234, 88, 12, 0.1) 100%);
}

/* Team Section */
.team {
    padding: 0;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
}

.team-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.team-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.team-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.team-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.team-visual-element {
    position: relative;
    width: 280px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-center-icon {
    font-size: 5rem;
    z-index: 2;
    position: relative;
    animation: teamIconPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(99, 102, 241, 0.3));
}

@keyframes teamIconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.team-node {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    z-index: 1;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

.team-node-1 {
    top: 15%;
    left: 25%;
    animation: nodeFloat 3s ease-in-out infinite;
}

.team-node-2 {
    top: 20%;
    right: 20%;
    animation: nodeFloat 3s ease-in-out infinite 0.5s;
}

.team-node-3 {
    bottom: 20%;
    left: 20%;
    animation: nodeFloat 3s ease-in-out infinite 1s;
}

.team-node-4 {
    bottom: 15%;
    right: 25%;
    animation: nodeFloat 3s ease-in-out infinite 1.5s;
}

@keyframes nodeFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translate(5px, -5px) scale(1.2);
        opacity: 1;
    }
}

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary-color);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

.team-connection {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.3) 0%, rgba(139, 92, 246, 0.3) 100%);
    z-index: 0;
    animation: connectionFlow 3s ease-in-out infinite;
}

.team-connection-1 {
    top: 20%;
    left: 30%;
    width: 40%;
    transform: rotate(25deg);
}

.team-connection-2 {
    top: 50%;
    left: 20%;
    width: 60%;
    transform: rotate(-15deg);
}

.team-connection-3 {
    bottom: 20%;
    right: 30%;
    width: 40%;
    transform: rotate(35deg);
}

@keyframes connectionFlow {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

.team-header-text {
    text-align: left;
}

.team-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.team-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.gradient-text-team {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.team-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 600px;
}

.team h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    padding: 60px 0 80px;
    position: relative;
}

.team-member {
    background-color: var(--bg-light);
    padding: 2.5rem;
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 2px solid transparent;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.team-member:hover::before {
    opacity: 1;
}

.team-member:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 60px rgba(99, 102, 241, 0.25);
    border-color: rgba(99, 102, 241, 0.3);
}

.team-avatar {
    width: 140px;
    height: 140px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.team-avatar::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    animation: avatarGlow 2s ease-in-out infinite;
}

@keyframes avatarGlow {
    0%, 100% {
        opacity: 0;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

.team-member:hover .team-avatar {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

.team-member:hover .team-avatar::before {
    opacity: 0.6;
}

.avatar-placeholder {
    font-size: 3rem;
    font-weight: bold;
    color: white;
    position: relative;
    z-index: 2;
    transition: transform 0.5s ease;
}

.team-member:hover .avatar-placeholder {
    transform: scale(1.1);
}

.team-member h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    position: relative;
    z-index: 1;
    transition: color 0.5s ease;
    font-weight: 700;
}

.team-member:hover h3 {
    color: var(--primary-color);
}

.team-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    position: relative;
    z-index: 1;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 20px;
    display: inline-block;
    transition: all 0.5s ease;
}

.team-member:hover .team-role {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.2);
}

.team-bio {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 0;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.team-contact {
    color: var(--primary-color);
    text-decoration: none;
    display: inline-block;
    margin: 0.3rem 0;
    padding: 0.4rem 0.8rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.team-contact:hover {
    color: white;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
    border-color: transparent;
}

.team-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-link {
    padding: 0.5rem 1rem;
    background-color: var(--bg-color);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Contact Section */
.contact {
    padding: 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.contact-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(139, 92, 246, 0.03) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.contact-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 40%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 75% 60%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.contact-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.contact-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.contact-visual-element {
    position: relative;
    width: 280px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-center-icon {
    font-size: 5rem;
    z-index: 2;
    position: relative;
    animation: contactIconPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(99, 102, 241, 0.3));
}

@keyframes contactIconPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.contact-wave {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(99, 102, 241, 0.3);
    animation: waveExpand 3s ease-in-out infinite;
}

.contact-wave-1 {
    width: 150px;
    height: 150px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0s;
}

.contact-wave-2 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 1s;
}

.contact-wave-3 {
    width: 250px;
    height: 250px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 2s;
}

@keyframes waveExpand {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.8;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.4;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.contact-particle {
    position: absolute;
    font-size: 1.5rem;
    animation: particleFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 5px 10px rgba(99, 102, 241, 0.2));
}

.contact-particle-1 {
    top: 15%;
    left: 20%;
    animation-delay: 0s;
}

.contact-particle-2 {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.contact-particle-3 {
    bottom: 15%;
    left: 15%;
    animation-delay: 2s;
}

.contact-particle-4 {
    bottom: 20%;
    right: 20%;
    animation-delay: 3s;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translate(10px, -10px) rotate(180deg);
        opacity: 1;
    }
}

.contact-header-text {
    text-align: left;
}

.contact-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.contact-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.gradient-text-contact {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.contact-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 600px;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 0 80px;
}

.contact-info {
    background: var(--bg-color);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    transition: all 0.5s ease;
}

.contact-info:hover {
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.15);
}

.contact-info-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(99, 102, 241, 0.1);
}

.contact-info-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.contact-info-header p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.info-items-grid {
    display: grid;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 15px;
    transition: all 0.5s ease;
    border: 2px solid transparent;
}

.info-item:hover {
    transform: translateX(10px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.info-icon-wrapper {
    position: relative;
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon {
    font-size: 2rem;
    position: relative;
    z-index: 2;
    transition: transform 0.5s ease;
}

.info-item:hover .info-icon {
    transform: scale(1.2) rotate(10deg);
}

.info-icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.info-item:hover .info-icon-glow {
    opacity: 1;
    animation: iconGlowPulse 2s ease-in-out infinite;
}

@keyframes iconGlowPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

.info-content {
    flex: 1;
}

.info-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.info-content p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

.info-content a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.info-content a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-form {
    background: var(--bg-color);
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
}

.contact-form:hover {
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.15);
}

.form-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(99, 102, 241, 0.1);
}

.form-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-light);
    color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 18px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.submit-button:hover::before {
    left: 100%;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

.submit-button:active {
    transform: translateY(-1px);
}

.button-icon {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.submit-button:hover .button-icon {
    transform: translateX(5px);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    display: block;
}

.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    display: block;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 0;
}

.footer-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.footer-shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: footerFloat 20s ease-in-out infinite;
}

.footer-shape-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.footer-shape-2 {
    width: 400px;
    height: 400px;
    bottom: -150px;
    right: -150px;
    animation-delay: 5s;
}

.footer-shape-3 {
    width: 250px;
    height: 250px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes footerFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(30px, -30px) scale(1.1);
        opacity: 0.5;
    }
}

.footer-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: white;
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-icon:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: transparent;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 1rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    padding-left: 0;
}

.footer-section ul li a::before {
    content: '▸';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--primary-color);
}

.footer-section ul li a:hover {
    color: white;
    padding-left: 15px;
    transform: translateX(5px);
}

.footer-section ul li a:hover::before {
    opacity: 1;
    left: -15px;
}

.footer-section ul li:not(:has(a)) {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-content p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-brand {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.footer-legal a:hover {
    color: white;
    text-decoration: underline;
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.3);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease;
}

.fade-in-delay {
    animation: fadeInUp 0.8s ease 0.2s both;
}

.fade-in-delay-2 {
    animation: fadeInUp 0.8s ease 0.4s both;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar-wrapper {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu-left,
    .nav-menu-right {
        padding: 0;
        justify-content: center;
        flex: none;
    }
    
    .nav-logo-center {
        position: static;
        transform: none;
        order: 0;
        margin: 1rem 0;
    }
    
    .language-selector {
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .lang-menu {
        right: auto;
        left: 0;
    }
    
    .navbar-wrapper {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        z-index: 1000;
        max-height: calc(100vh - 75px);
        overflow-y: auto;
        border-top: 1px solid rgba(99, 102, 241, 0.1);
        gap: 0;
    }

    .navbar-wrapper.active {
        left: 0;
    }
    
    .nav-menu {
        position: static;
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .nav-menu-left,
    .nav-menu-right {
        position: static;
        flex-direction: column;
        width: 100%;
        gap: 0;
        padding: 0;
    }

    .nav-menu li {
        width: 100%;
        padding: 0.5rem 0;
    }

    .nav-link {
        display: block;
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }

    .nav-link::after {
        display: none;
    }
    
    .nav-link::before {
        display: none;
    }

    .hamburger {
        display: flex;
    }
    
    .logo-circle {
        width: 60px;
        height: 60px;
    }
    
    .nav-logo-center {
        position: static;
        transform: none;
        order: -1;
        margin-bottom: 1rem;
    }
    
    .about-title {
        font-size: 2rem;
    }
    
    .about-intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-box {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-icon {
        font-size: 2rem;
    }
    
    .about-card {
        padding: 2rem;
    }
    
    .about-intro-icon {
        font-size: 3rem;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .hero-shape {
        filter: blur(60px);
    }
    
    .hero-shape-1,
    .hero-shape-2,
    .hero-shape-3,
    .hero-shape-4 {
        width: 250px;
        height: 250px;
    }
    
    .world-map-abstract {
        opacity: 0.3;
    }
    
    .world-map-abstract svg {
        min-width: 800px;
        min-height: 400px;
    }

    .about-content,
    .services-header-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .services-header-text {
        text-align: center;
    }
    
    .services-title {
        font-size: 2rem;
    }
    
    .services-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .services-icon-circle {
        width: 150px;
        height: 150px;
    }
    
    .services-icon-main {
        font-size: 4rem;
    }
    
    .services-orb-1 {
        width: 90px;
        height: 90px;
    }
    
    .services-orb-2 {
        width: 120px;
        height: 120px;
    }
    
    .services-orb-3 {
        width: 150px;
        height: 150px;
    }
    
    .services-grid,
    .portfolio-grid,
    .team-header-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .team-header-text {
        text-align: center;
    }
    
    .team-title {
        font-size: 2rem;
    }
    
    .team-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .team-visual-element {
        width: 220px;
        height: 220px;
    }
    
    .team-center-icon {
        font-size: 4rem;
    }
    
    .team-node {
        width: 15px;
        height: 15px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .team-member {
        padding: 2rem;
    }
    
    .team-avatar {
        width: 120px;
        height: 120px;
    }
    
    .avatar-placeholder {
        font-size: 2.5rem;
    }

    .contact-header-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .contact-header-text {
        text-align: center;
    }
    
    .contact-title {
        font-size: 2rem;
    }
    
    .contact-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .contact-visual-element {
        width: 220px;
        height: 220px;
    }
    
    .contact-center-icon {
        font-size: 4rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-info,
    .contact-form {
        padding: 2rem;
    }
    
    .info-item {
        padding: 1rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .portfolio-header-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .portfolio-header-text {
        text-align: center;
    }
    
    .portfolio-title {
        font-size: 2rem;
    }
    
    .portfolio-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .portfolio-visual-element {
        width: 200px;
        height: 200px;
    }
    
    .portfolio-center-icon {
        font-size: 4rem;
    }
    
    .portfolio-star {
        font-size: 1.5rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-item {
        min-height: auto;
    }
    
    .portfolio-card-header {
        padding: 1.5rem 2rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .portfolio-number {
        font-size: 2.5rem;
    }
    
    .portfolio-card-content {
        padding: 2rem;
    }
    
    .portfolio-card-content h3 {
        font-size: 1.5rem;
    }
    
    .portfolio-description {
        font-size: 0.95rem;
    }
    
    .portfolio-details {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-results {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .result-item {
        padding: 0.8rem;
    }

    .modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .modal-body {
        padding: 2rem 1.5rem;
    }

    .modal-body h2 {
        font-size: 1.5rem;
    }

    .modal-body .modal-icon {
        font-size: 3rem;
    }
}

/* ============================================
   POPUP & NOTIFICATION SYSTEMS
   ============================================ */

/* Cookie Consent Popup */
.cookie-consent {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 500px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(99, 102, 241, 0.3);
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cookie-consent h3 {
    font-size: 1.5rem;
    margin: 0;
    background: linear-gradient(135deg, #ffffff 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cookie-consent p {
    margin: 0;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.cookie-consent-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.cookie-btn.accept {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    flex: 1;
    min-width: 120px;
}

.cookie-btn.accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.cookie-btn.decline {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.cookie-btn.decline:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Newsletter Popup */
.newsletter-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: white;
    padding: 3rem;
    border-radius: 25px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    z-index: 10001;
    max-width: 500px;
    width: 90%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(99, 102, 241, 0.2);
}

.newsletter-popup.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.newsletter-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.newsletter-popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.newsletter-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    border: none;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.newsletter-close:hover {
    background: rgba(99, 102, 241, 0.2);
    transform: rotate(90deg);
}

.newsletter-content {
    text-align: center;
}

.newsletter-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.newsletter-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.newsletter-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-input {
    padding: 14px 20px;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.newsletter-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.newsletter-submit {
    padding: 14px 30px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.newsletter-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.newsletter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10002;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
}

.toast {
    background: white;
    padding: 1.2rem 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 1rem;
    transform: translateX(150%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.toast.show {
    transform: translateX(0);
}

.toast::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.toast-message {
    color: var(--text-light);
    font-size: 0.85rem;
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.toast-close:hover {
    color: var(--text-color);
}

.toast.success {
    border-left-color: #10b981;
}

.toast.success::before {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.toast.error {
    border-left-color: #ef4444;
}

.toast.error::before {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.toast.warning {
    border-left-color: #f59e0b;
}

.toast.warning::before {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

/* Floating Action Button */
.fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 10px 40px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

.fab:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

.fab-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--text-color);
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.fab-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: var(--text-color);
}

.fab:hover .fab-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
    cursor: pointer;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.4);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .cookie-consent {
        left: 10px;
        right: 10px;
        bottom: 10px;
        padding: 1.5rem;
    }
    
    .cookie-consent h3 {
        font-size: 1.2rem;
    }
    
    .cookie-consent-buttons {
        flex-direction: column;
    }
    
    .cookie-btn {
        width: 100%;
    }
    
    .newsletter-popup {
        padding: 2rem 1.5rem;
        max-width: 95%;
    }
    
    .newsletter-content h3 {
        font-size: 1.5rem;
    }
    
    .toast-container {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .fab {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .scroll-to-top {
        bottom: 85px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .fab-tooltip {
        display: none;
    }
}

/* ============================================
   AI CHAT ASSISTANT
   ============================================ */

/* Chat Widget Container */
.ai-chat-widget {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 10003;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Chat Toggle Button */
.chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    animation: chatPulse 2s infinite;
}

@keyframes chatPulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 10px 40px rgba(99, 102, 241, 0.6), 0 0 0 10px rgba(99, 102, 241, 0.1);
    }
}

.chat-toggle:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.5);
}

.chat-toggle.active {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    animation: none;
}

.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ef4444;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
    border: 2px solid white;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: 80px;
    left: 0;
    width: 380px;
    height: 600px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(99, 102, 241, 0.2);
    overflow: hidden;
}

.chat-window.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Chat Header */
.chat-header {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chat-header-text h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.chat-header-text p {
    margin: 0;
    font-size: 0.75rem;
    opacity: 0.9;
}

.chat-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #f9fafb;
}

.chat-message {
    display: flex;
    gap: 0.8rem;
    animation: messageSlide 0.3s ease;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.chat-message.user .message-avatar {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
}

.chat-message.ai .message-avatar {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.message-content {
    max-width: 75%;
    padding: 0.8rem 1rem;
    border-radius: 15px;
    line-height: 1.5;
    font-size: 0.9rem;
    word-wrap: break-word;
}

.chat-message.user .message-content {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    border-bottom-right-radius: 5px;
}

.chat-message.ai .message-content {
    background: white;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.message-time {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 0.3rem;
    text-align: right;
}

.chat-message.ai .message-time {
    text-align: left;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 0.3rem;
    padding: 0.8rem 1rem;
    background: white;
    border-radius: 15px;
    border-bottom-left-radius: 5px;
    width: fit-content;
    border: 1px solid var(--border-color);
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-light);
    animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Chat Input */
.chat-input-container {
    padding: 1rem 1.5rem;
    background: white;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.8rem;
    align-items: flex-end;
}

.chat-input-wrapper {
    flex: 1;
    position: relative;
}

.chat-input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 0.9rem;
    resize: none;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
    max-height: 100px;
    min-height: 40px;
}

.chat-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.chat-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.chat-send:hover:not(:disabled) {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

.chat-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Welcome Message */
.welcome-message {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-light);
}

.welcome-message-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.welcome-message h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-color);
    font-size: 1.1rem;
}

.welcome-message p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .ai-chat-widget {
        bottom: 20px;
        left: 20px;
    }
    
    .chat-toggle {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .chat-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 100px);
        max-height: 600px;
        bottom: 85px;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .message-content {
        max-width: 85%;
    }
}