/* ========================================
   Ebda3 Marketing - Premium Design System
   Luxurious & Modern CSS Framework
   ======================================== */

/* Google Fonts - Premium Typography */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ========================================
   CSS Custom Properties - Premium Colors
   ======================================== */
:root {
    /* Primary Premium Palette */
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #818CF8;

    /* Secondary - Luxurious Gold */
    --secondary: #F59E0B;
    --secondary-dark: #D97706;
    --secondary-light: #FBBF24;

    /* Accent Colors */
    --accent-pink: #EC4899;
    --accent-purple: #A855F7;
    --accent-cyan: #06B6D4;
    --accent-emerald: #10B981;

    /* Light Theme (Default) */
    --bg-primary: #FAFBFF;
    --bg-secondary: #F1F5F9;
    --bg-tertiary: #E2E8F0;
    --bg-card: rgba(255, 255, 255, 0.9);

    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;

    --border-color: rgba(99, 102, 241, 0.15);
    --border-light: rgba(99, 102, 241, 0.08);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366F1 0%, #A855F7 50%, #EC4899 100%);
    --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #FBBF24 50%, #FCD34D 100%);
    --gradient-hero: linear-gradient(135deg, #667EEA 0%, #764BA2 25%, #F093FB 50%, #F5576C 75%, #F093FB 100%);
    --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #334155 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

    /* Shadows */
    --shadow-sm: 0 4px 20px rgba(99, 102, 241, 0.08);
    --shadow-md: 0 10px 40px rgba(99, 102, 241, 0.12);
    --shadow-lg: 0 25px 60px rgba(99, 102, 241, 0.18);
    --shadow-xl: 0 35px 80px rgba(99, 102, 241, 0.25);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.4);
    --shadow-glow-gold: 0 0 40px rgba(245, 158, 11, 0.4);
    --shadow-glow-pink: 0 0 40px rgba(236, 72, 153, 0.4);

    /* Border Radius */
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 40px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Typography */
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Poppins', sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1280px;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0A0A0F;
    --bg-secondary: #12121A;
    --bg-tertiary: #1A1A25;
    --bg-card: rgba(26, 26, 37, 0.9);

    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-muted: #64748B;

    --border-color: rgba(99, 102, 241, 0.25);
    --border-light: rgba(99, 102, 241, 0.12);

    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 25px 60px rgba(0, 0, 0, 0.5);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-ar);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    transition: var(--transition-slow);
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(236, 72, 153, 0.1), transparent);
    pointer-events: none;
    z-index: -1;
}

[data-theme="dark"] body::before {
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.1), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(168, 85, 247, 0.08), transparent);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul,
ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   Typography
   ======================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 20px;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   Buttons - Premium Design
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 36px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-full);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    z-index: -1;
    transition: var(--transition);
}

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

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.4);
}

.btn-primary:active {
    transform: translateY(-2px) scale(1);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-4px);
}

.btn-gold {
    background: var(--gradient-gold);
    color: #0F172A;
    box-shadow: var(--shadow-glow-gold);
}

.btn-gold:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(245, 158, 11, 0.5);
}

.btn-lg {
    padding: 20px 48px;
    font-size: 1.1rem;
}

/* Magnetic Button Effect */
.btn-magnetic {
    transition: var(--transition-fast);
}

/* ========================================
   Navigation - Premium Glass Effect
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    padding: 12px 20px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    position: relative;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--border-color);
    color: var(--primary);
    font-size: 1.2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: var(--primary);
    color: white;
    transform: rotate(180deg);
    box-shadow: var(--shadow-glow);
}

.theme-toggle .fa-sun,
.theme-toggle .fa-moon {
    position: absolute;
    transition: var(--transition);
}

.theme-toggle .fa-sun {
    opacity: 0;
    transform: translateY(20px) rotate(-90deg);
}

.theme-toggle .fa-moon {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

[data-theme="dark"] .theme-toggle .fa-sun {
    opacity: 1;
    transform: translateY(0) rotate(0);
}

[data-theme="dark"] .theme-toggle .fa-moon {
    opacity: 0;
    transform: translateY(-20px) rotate(90deg);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--bg-card);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    z-index: 9999;
    padding: 100px 40px 40px;
    transition: var(--transition-slow);
    border-left: 1px solid var(--border-light);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 1.3rem;
    transition: var(--transition);
}

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

.mobile-menu a {
    display: block;
    padding: 20px 0;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.mobile-menu a:hover {
    color: var(--primary);
    padding-right: 20px;
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   Hero Section - Premium Animated
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 160px 0 120px;
}

/* Animated Gradient Background */
.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientFlow 15s ease infinite;
    z-index: -2;
}

@keyframes gradientFlow {

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

    25% {
        background-position: 50% 0%;
    }

    50% {
        background-position: 100% 50%;
    }

    75% {
        background-position: 50% 100%;
    }
}

[data-theme="dark"] .hero-bg {
    background: var(--gradient-dark);
    animation: none;
}

/* Floating Orbs */
.hero-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: float 10s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.4);
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(236, 72, 153, 0.4);
    bottom: 20%;
    left: 5%;
    animation-delay: 2s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: rgba(168, 85, 247, 0.4);
    top: 50%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(20px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(30px, 10px) scale(1.02);
    }
}

/* Grid Pattern Overlay */
.hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 28px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease forwards;
}

.hero-badge i {
    color: var(--secondary-light);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-title .highlight {
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background: var(--secondary);
    opacity: 0.4;
    border-radius: 4px;
    z-index: -1;
}

.hero-desc {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

.hero-buttons .btn-primary {
    background: white;
    color: var(--primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.hero-buttons .btn-primary:hover {
    background: var(--secondary);
    color: #0F172A;
    box-shadow: var(--shadow-glow-gold);
}

.hero-buttons .btn-secondary {
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.hero-buttons .btn-secondary:hover {
    background: white;
    border-color: white;
    color: var(--primary);
}

/* Stats */
.hero-stats {
    display: flex;
    gap: 48px;
    animation: fadeInUp 0.8s ease 0.8s forwards;
    opacity: 0;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image img {
    max-width: 400px;
    animation: heroFloat 6s ease-in-out infinite;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.3));
}

@keyframes heroFloat {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-30px) rotate(3deg);
    }
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 20px 28px;
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-weight: 600;
    animation: cardFloat 8s ease-in-out infinite;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--secondary-light);
}

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

.floating-card.card-2 {
    bottom: 20%;
    right: -15%;
    animation-delay: 2s;
}

.floating-card.card-3 {
    top: 60%;
    left: -10%;
    animation-delay: 4s;
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0) translateX(0);
    }

    25% {
        transform: translateY(-15px) translateX(5px);
    }

    75% {
        transform: translateY(10px) translateX(-5px);
    }
}

/* Fade In Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Services Section - Glass Cards
   ======================================== */
.services {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 28px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
}

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

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    gap: 14px;
    color: var(--primary-dark);
}

/* ========================================
   Portfolio Section - Masonry Grid
   ======================================== */
.portfolio {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.portfolio-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 14px 32px;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    group: true;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-item:hover img {
    transform: scale(1.15);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.5) 40%, transparent 70%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-category {
    display: inline-flex;
    align-items: center;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 14px;
    width: fit-content;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition) 0.1s;
}

.portfolio-item:hover .portfolio-category {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-title {
    font-size: 1.4rem;
    color: white;
    margin-bottom: 10px;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition) 0.2s;
}

.portfolio-item:hover .portfolio-title {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary);
    font-weight: 600;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition) 0.3s;
}

.portfolio-item:hover .portfolio-link {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-link:hover {
    gap: 14px;
}

/* View All Button */
.section-footer {
    text-align: center;
    margin-top: 60px;
}

/* ========================================
   Clients Section - Auto Scroll
   ======================================== */
.clients {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.clients-slider {
    display: flex;
    gap: 60px;
    animation: clientsSlide 30s linear infinite;
}

.clients-slider:hover {
    animation-play-state: paused;
}

@keyframes clientsSlide {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.client-item {
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: var(--transition);
}

.client-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.client-item img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.client-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

/* ========================================
   CTA Section - Gradient
   ======================================== */
.cta {
    padding: var(--section-padding) 0;
    background: var(--gradient-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.1) 1px, transparent 0);
    background-size: 50px 50px;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: white;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn {
    background: white;
    color: var(--primary);
}

.cta .btn:hover {
    background: var(--secondary);
    color: #0F172A;
    box-shadow: var(--shadow-glow-gold);
}

/* ========================================
   Footer - Premium Design
   ======================================== */
.footer {
    background: var(--bg-primary);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 28px;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 14px;
}

.footer-social a {
    width: 48px;
    height: 48px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.footer-social a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 28px;
    font-weight: 700;
}

.footer-links a {
    display: block;
    padding: 10px 0;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-right: 10px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    color: var(--text-secondary);
}

.footer-contact i {
    width: 20px;
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--primary);
}

/* ========================================
   WhatsApp Float Button
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    z-index: 999;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {

    0%,
    100% {
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

/* ========================================
   Scroll Reveal Animations
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: var(--transition-slow);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: var(--transition-slow);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: var(--transition-slow);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition-slow);
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

/* Staggered Animations */
.stagger-1 {
    transition-delay: 0.1s;
}

.stagger-2 {
    transition-delay: 0.2s;
}

.stagger-3 {
    transition-delay: 0.3s;
}

.stagger-4 {
    transition-delay: 0.4s;
}

/* ========================================
   Page Header (For Other Pages)
   ======================================== */
.page-header {
    padding: 180px 0 100px;
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientFlow 15s ease infinite;
    text-align: center;
    position: relative;
}

.page-header .hero-orbs {
    opacity: 0.5;
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: white;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-actions .btn {
        display: none;
    }

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

    .hero-stats {
        flex-wrap: wrap;
        gap: 30px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
    }

    .section-title {
        font-size: 1.8rem;
    }
}