/* ========== RESET & BASE STYLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-color: #ffffff;
    --bg-light: #f9fafb;
    --bg-dark: #111827;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

/* ========== TOP BAR ========== */
.top-bar {
    background: linear-gradient(135deg, var(--bg-dark), #1e293b);
    color: white;
    padding: 0.6rem 0;
    font-size: 0.9rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.top-bar-left {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
}

.top-bar-item:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.top-bar-item i {
    font-size: 0.9rem;
    color: var(--primary-color);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-bar-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.top-social-links {
    display: flex;
    gap: 0.5rem;
}

.top-social-links a {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.top-social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px) rotate(360deg);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

/* ========== GRADIENT TEXT ========== */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
    background-size: 200% 200%;
}

.gradient-text-white {
    background: linear-gradient(135deg, #ffffff, #a78bfa, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
    background-size: 200% 200%;
}

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

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 42px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 1.5rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.9rem;
    font-weight: 400;
    color: var(--text-color);
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 9992;
    background: rgba(255, 255, 255, 0.7);
    padding: 0.8rem 1.2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

.logo-img {
    height: 120px;
    width: auto;
}

.logo i {
    color: var(--primary-color);
    font-size: 1.8rem;
    animation: rotate360 4s linear infinite;
}

@keyframes rotate360 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.logo strong {
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition);
}

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

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    overflow: hidden;
    margin-top: 112px;
}

#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    animation: float 20s linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-100px);
    }
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: floatShape 20s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, #fff, transparent);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #fff, transparent);
    border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
    top: 50%;
    right: 10%;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(225deg, #fff, transparent);
    border-radius: 40% 60% 60% 40% / 60% 30% 70% 40%;
    bottom: 20%;
    left: 15%;
    animation-delay: 4s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: linear-gradient(315deg, #fff, transparent);
    border-radius: 50%;
    top: 30%;
    left: 50%;
    animation-delay: 1s;
}

.shape-5 {
    width: 180px;
    height: 180px;
    background: linear-gradient(180deg, #fff, transparent);
    border-radius: 35% 65% 65% 35% / 40% 50% 50% 60%;
    bottom: 10%;
    right: 20%;
    animation-delay: 3s;
}

@keyframes floatShape {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(30px, -30px) rotate(90deg) scale(1.1);
    }
    50% {
        transform: translate(-20px, 20px) rotate(180deg) scale(0.9);
    }
    75% {
        transform: translate(40px, 10px) rotate(270deg) scale(1.05);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-title .word {
    display: inline-block;
    animation: wordFloat 3s ease-in-out infinite;
}

.hero-title .word:nth-child(1) {
    animation-delay: 0s;
}

.hero-title .word:nth-child(2) {
    animation-delay: 0.3s;
}

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

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease 0.5s both;
}

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

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

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span, .btn i {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 25px 30px -5px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Mouse Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid white;
    border-radius: 20px;
    position: relative;
    animation: mouseFloat 2s ease-in-out infinite;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: white;
    border-radius: 2px;
    animation: mouseScroll 1.5s ease-in-out infinite;
}

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

@keyframes mouseScroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

/* ========== SECTION STYLES ========== */
section {
    padding: 5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    animation: fadeInUp 0.8s ease;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* ========== SERVICES SECTION ========== */
.services {
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}

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

.services-shape {
    position: absolute;
    opacity: 0.05;
}

.services-shape-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 40% 60%;
    top: -200px;
    right: -200px;
    animation: morphShape 15s ease-in-out infinite;
}

.services-shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(225deg, var(--secondary-color), var(--accent-color));
    border-radius: 60% 40%;
    bottom: -150px;
    left: -150px;
    animation: morphShape 12s ease-in-out infinite reverse;
}

@keyframes morphShape {
    0%, 100% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
    50% {
        border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
    }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--x) var(--y), rgba(99, 102, 241, 0.2), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(99, 102, 241, 0);
    }
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    position: relative;
}

.service-card > p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    animation: fadeInLeft 0.5s ease forwards;
}

.service-features li:nth-child(1) {
    animation-delay: 0.1s;
}

.service-features li:nth-child(2) {
    animation-delay: 0.2s;
}

.service-features li:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.service-features i {
    color: var(--primary-color);
}

/* ========== ABOUT SECTION ========== */
.about {
    background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
}

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

.circle-decoration {
    position: absolute;
    border-radius: 50%;
    opacity: 0.03;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    top: -250px;
    left: -250px;
    animation: rotateCircle 25s linear infinite;
}

.circle-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(225deg, var(--secondary-color), var(--accent-color));
    bottom: -200px;
    right: -200px;
    animation: rotateCircle 20s linear infinite reverse;
}

.circle-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, var(--accent-color), var(--primary-color));
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    animation: float 15s ease-in-out infinite;
}

@keyframes rotateCircle {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.about .section-header {
    margin-bottom: 4rem;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
    z-index: 1;
    margin-bottom: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

.about-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    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: var(--transition);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
}

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

.about-icon {
    width: 70px;
    height: 70px;
    min-width: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
    animation: iconPulse 3s ease-in-out infinite;
}

.about-card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-color);
    font-weight: 700;
}

.about-card-content p {
    color: var(--text-light);
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 1rem;
    grid-column: 1 / -1;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(99, 102, 241, 0.05);
    transform: translateX(5px);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.feature-item span {
    font-weight: 600;
    color: var(--text-color);
}

.about-stats-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Modern Stats */
.stats-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid rgba(99, 102, 241, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 1.5rem;
    align-items: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.05;
    border-radius: 50%;
    transform: translate(30%, -30%);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
    border-color: var(--primary-color);
}

.stat-card:hover::before {
    transform: translate(30%, -30%) scale(1.5);
    opacity: 0.1;
}

.stat-icon-wrapper {
    width: 70px;
    height: 70px;
    min-width: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
    position: relative;
    z-index: 1;
}

.stat-content {
    flex: 1;
}

.stat-number {
    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: 0.3rem;
}

.stat-content > p {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.stat-bar {
    width: 100%;
    height: 6px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.stat-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    width: 0;
    transition: width 2s ease-out;
    position: relative;
}

.stat-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 75%;
    height: 100px;
    background: transparent;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: visible;
}

.about-logo-img {
    max-width: 550px;
    width: 100%;
    height: auto;
    z-index: 1;
    animation: iconFloat 3s ease-in-out infinite;
}

.image-placeholder i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.3);
    z-index: 1;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.1);
    }
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 4px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    animation: pulseRing 3s ease-out infinite;
}

.pulse-ring-delay {
    animation-delay: 1.5s;
}

@keyframes pulseRing {
    0% {
        transform: scale(0.7);
        opacity: 1;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* ========== TECHNOLOGIES SECTION ========== */
.technologies {
    background: var(--bg-dark);
    color: white;
    position: relative;
    overflow: hidden;
}

#techParticles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
}

.technologies .section-header h2,
.technologies .section-header p {
    color: white;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.tech-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px) scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.tech-item i {
    font-size: 3rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.tech-item:hover i {
    transform: rotateY(360deg);
    color: var(--accent-color);
}

.tech-item span {
    font-weight: 600;
}

/* ========== COMING SOON ========== */
.coming-soon {
    text-align: center;
    padding: 5rem 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 2px solid rgba(99, 102, 241, 0.1);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.coming-soon::before {
    content: '';
    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: 0.5;
}

.coming-soon-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    animation: iconPulse 3s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

.coming-soon-icon i {
    font-size: 3rem;
    color: white;
}

.coming-soon h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.coming-soon p {
    font-size: 1.1rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

/* ========== PROJECTS SECTION ========== */
.projects {
    background: linear-gradient(180deg, #ffffff 0%, #f3f4f6 100%);
    position: relative;
    overflow: hidden;
}

.projects-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 150px;
    overflow: hidden;
    line-height: 0;
}

.projects-waves svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 150px;
}

.shape-fill {
    fill: #ffffff;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
    margin-top: 100px;
}

.project-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.project-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.3);
    z-index: 2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 250px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    position: relative;
    overflow: hidden;
}

.project-image::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;
}

.project-card:hover .project-image::before {
    left: 100%;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    text-decoration: none;
    transition: var(--transition);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.project-link:hover {
    transform: scale(1.2) rotate(360deg);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.project-info > p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

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

.tag {
    padding: 0.3rem 0.8rem;
    background: var(--bg-light);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* ========== TESTIMONIALS SECTION ========== */
.testimonials {
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 5rem;
    color: rgba(99, 102, 241, 0.1);
    font-family: serif;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: #fbbf24;
    margin-bottom: 1rem;
}

.stars i {
    animation: starTwinkle 1.5s ease-in-out infinite;
}

.stars i:nth-child(1) { animation-delay: 0s; }
.stars i:nth-child(2) { animation-delay: 0.2s; }
.stars i:nth-child(3) { animation-delay: 0.4s; }
.stars i:nth-child(4) { animation-delay: 0.6s; }
.stars i:nth-child(5) { animation-delay: 0.8s; }

@keyframes starTwinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.testimonial-text {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.testimonial-author h4 {
    color: var(--text-color);
    margin-bottom: 0.3rem;
}

.testimonial-author p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ========== CONTACT SECTION ========== */
.contact {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.15);
    z-index: 0;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact .section-header h2,
.contact .section-header p {
    color: white;
}

.contact .section-header h2 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    animation: slideInLeft 0.8s ease;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    animation: iconBounce 2s ease-in-out infinite;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

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

.info-icon i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.info-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 700;
}

.info-content p {
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.8;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    animation: slideInRight 0.8s ease;
    position: relative;
    z-index: 2;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: white;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236366f1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-light);
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label,
.form-group select:focus + label,
.form-group select:valid + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.85rem;
    background: white;
    padding: 0 0.5rem;
    color: var(--primary-color);
}

.contact-form button {
    width: 100%;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 80px;
    width: auto;
}

.footer-logo i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.footer-logo strong {
    font-weight: 700;
    color: var(--primary-color);
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-section ul li i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-5px) rotate(360deg);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
}

/* ========== BACK TO TOP BUTTON ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(99, 102, 241, 0);
    }
}

.back-to-top.active {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    .top-bar {
        padding: 0.5rem 0;
        font-size: 0.8rem;
    }

    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .top-bar-left {
        flex-direction: column;
        gap: 0.5rem;
    }

    .top-bar-item span {
        font-size: 0.75rem;
    }

    .top-bar-text {
        display: none;
    }

    .top-social-links a {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    .navbar {
        top: auto;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 112px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        padding: 1rem 0;
    }

    .hamburger {
        display: flex;
    }

    .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);
    }

    .logo {
        top: 15px;
        left: 15px;
        padding: 0.6rem 1rem;
    }

    .logo-img {
        height: 85px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .coming-soon {
        padding: 3rem 1.5rem;
    }

    .coming-soon h3 {
        font-size: 1.5rem;
    }

    .coming-soon-icon {
        width: 80px;
        height: 80px;
    }

    .coming-soon-icon i {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .logo {
        top: 10px;
        left: 10px;
        padding: 0.5rem 0.8rem;
        flex-direction: column;
        gap: 0.3rem;
    }

    .logo-img {
        height: 70px;
    }

    .logo span {
        font-size: 0.95rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .stats-modern {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-logo-img {
        max-width: 380px;
    }

    .footer-logo-img {
        height: 70px;
    }
}