/* ============================================
   Çakra Etkinlik Merkezi - Premium Rainbow Design
   Modern, Playful, Educational
   ============================================ */

/* Google Fonts - Turkish Character Support */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap');

/* ============================================
   CSS Variables - Design Tokens
   ============================================ */
:root {
    /* Rainbow Colors */
    --color-red: #E74C3C;
    --color-orange: #FF8F00;
    --color-yellow: #F1C40F;
    --color-green: #27AE60;
    --color-blue: #3498DB;
    --color-purple: #9966CC;

    /* Background Colors */
    --color-cream: #FFFEF7;
    --color-off-white: #FDFCF9;
    --color-warm-gray: #F5F3EF;
    --color-white: #FFFFFF;

    /* Text Colors */
    --color-text-dark: #2C3E50;
    --color-text-medium: #5D6D7E;
    --color-text-light: #95A5A6;

    /* Border Colors */
    --color-border: #E8E4DD;
    --color-border-light: #F0EDE8;

    /* Typography - Turkish Character Support */
    --font-heading: 'Poppins', 'Fredoka', 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.16);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: var(--space-6);
}

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

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-cream);
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern" 1, "liga" 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-variant-ligatures: common-ligatures;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-dark);
    font-feature-settings: "kern" 1, "liga" 1;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1 {
    font-size: var(--text-5xl);
}

h2 {
    font-size: var(--text-4xl);
}

h3 {
    font-size: var(--text-2xl);
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    margin-bottom: var(--space-4);
    position: relative;
    display: inline-block;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-red), var(--color-orange), var(--color-yellow), var(--color-green), var(--color-blue), var(--color-purple));
    border-radius: var(--radius-full);
}

.section-subtitle {
    color: var(--color-text-medium);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* Alt sayfalar için header boşluğu */
.page-section {
    padding-top: 220px !important;
    padding-bottom: var(--space-24);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-align: center;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
    color: var(--color-white);
}

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

.btn-outline {
    background: transparent;
    color: var(--color-text-dark);
    border-color: var(--color-border);
}

.btn-outline:hover {
    background: var(--color-white);
    border-color: var(--color-blue);
    color: var(--color-blue);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-text-dark);
}

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

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline-white:hover {
    background: var(--color-white);
    color: var(--color-text-dark);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color-white);
    z-index: 1000;
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--container-padding);
    gap: var(--space-6);
    min-height: 100px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.logo-svg {
    width: 100%;
    height: 100%;
}

.logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.nav-logo:hover .logo-img {
    transform: scale(1.05);
}

/* Logo Text Styles */
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-red), var(--color-orange), var(--color-yellow), var(--color-green), var(--color-blue), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo-subtitle {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-medium);
    letter-spacing: 0.02em;
}

/* Logo responsive */
@media (max-width: 1024px) {
    .logo-img {
        width: 60px;
        height: 60px;
    }

    .logo-title {
        font-size: 1.5rem;
    }

    .logo-subtitle {
        font-size: 0.75rem;
    }

    .nav {
        min-height: 80px;
        padding: var(--space-2) var(--container-padding);
    }
}

@media (max-width: 768px) {
    .logo-img {
        width: 50px;
        height: 50px;
    }

    .logo-title {
        font-size: 1.25rem;
    }

    .logo-subtitle {
        font-size: 0.7rem;
    }

    .nav {
        min-height: 70px;
    }
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    background: var(--color-off-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}

/* Menü sağ tarafa hizalı */

.nav-link {
    font-weight: 500;
    color: var(--color-text-medium);
    position: relative;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-blue);
    background: var(--color-white);
}

.nav-cta {
    margin-left: var(--space-4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 24px;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--color-text-dark);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

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

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

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    padding: calc(180px + var(--space-16)) 0 calc(var(--space-24) + var(--space-20));
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-off-white) 100%);
    overflow: hidden;
    min-height: 800px;
    margin-bottom: var(--space-16);
}

.hero-bg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    pointer-events: none;
    z-index: 0;
}

.wave-decoration {
    width: 100%;
    height: 100%;
}

/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-slide .container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-12);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-slider {
    position: relative;
}

.hero-content {
    text-align: left;
    max-width: 100%;
    position: relative;
    z-index: 1;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-image-wrapper {
    width: 100%;
    max-width: 600px;
    height: 500px;
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    background: var(--color-off-white);
    margin-left: auto;
}

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

.hero-slide.active .hero-img {
    transform: scale(1);
}

.hero-slide:not(.active) .hero-img {
    transform: scale(1.1);
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), rgba(52, 152, 219, 0.1), rgba(153, 102, 204, 0.1));
    pointer-events: none;
}

/* Slider Side Navigation Buttons - Positioned at viewport edges (near scrollbar) */
.slider-side-btn {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 15;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-xl);
}

.slider-side-btn:hover {
    background: var(--color-white);
    border-color: var(--color-blue);
    color: var(--color-blue);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-2xl);
}

.slider-side-btn:active {
    transform: translateY(-50%) scale(0.95);
}

/* Position buttons at viewport edges - near scrollbar */
.slider-prev {
    left: var(--space-4);
}

.slider-next {
    right: var(--space-4);
}

/* For larger screens, keep at viewport edges */
@media (min-width: 768px) {
    .slider-prev {
        left: var(--space-6);
    }

    .slider-next {
        right: var(--space-6);
    }
}

.slider-side-btn svg {
    transition: transform var(--transition-base);
}

.slider-prev:hover svg {
    transform: translateX(-3px);
}

.slider-next:hover svg {
    transform: translateX(3px);
}


.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-medium);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--color-green), var(--color-blue));
    border-radius: var(--radius-full);
}

.hero-title {
    margin-bottom: var(--space-6);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-family: var(--font-heading);
    font-feature-settings: "kern" 1, "liga" 1;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-red), var(--color-orange), var(--color-yellow), var(--color-green), var(--color-blue), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-feature-settings: "kern" 1, "liga" 1;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-medium);
    margin-bottom: var(--space-8);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-12);
}

.hero-stats {
    display: flex;
    gap: var(--space-12);
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    transition: transform var(--transition-base);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
}

.stat-item:hover {
    transform: scale(1.05);
    background: rgba(52, 152, 219, 0.05);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
}

.stat-label {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-medium);
    font-weight: 600;
}

/* ============================================
   Branches Section
   ============================================ */
.branches {
    padding: var(--space-24) 0;
    background: var(--color-white);
    transition: opacity 0.6s ease, transform 0.6s ease;
    opacity: 1;
    transform: translateY(0);
}

.branches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.branch-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-border-light);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.branch-card::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;
}

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

.branch-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-blue);
}

.branch-card[data-color="red"] {
    border-color: var(--color-red);
}

.branch-card[data-color="red"]:hover {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), rgba(231, 76, 60, 0.02));
}

.branch-card[data-color="orange"] {
    border-color: var(--color-orange);
}

.branch-card[data-color="orange"]:hover {
    background: linear-gradient(135deg, rgba(255, 143, 0, 0.05), rgba(255, 143, 0, 0.02));
}

.branch-card[data-color="yellow"] {
    border-color: var(--color-yellow);
}

.branch-card[data-color="yellow"]:hover {
    background: linear-gradient(135deg, rgba(241, 196, 15, 0.05), rgba(241, 196, 15, 0.02));
}

.branch-card[data-color="green"] {
    border-color: var(--color-green);
}

.branch-card[data-color="green"]:hover {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.05), rgba(39, 174, 96, 0.02));
}

.branch-card[data-color="blue"] {
    border-color: var(--color-blue);
}

.branch-card[data-color="blue"]:hover {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(52, 152, 219, 0.02));
}

.branch-card[data-color="purple"] {
    border-color: var(--color-purple);
}

.branch-card[data-color="purple"]:hover {
    background: linear-gradient(135deg, rgba(153, 102, 204, 0.05), rgba(153, 102, 204, 0.02));
}

.branch-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.branch-card[data-color="red"] .branch-icon {
    color: var(--color-red);
}

.branch-card[data-color="orange"] .branch-icon {
    color: var(--color-orange);
}

.branch-card[data-color="yellow"] .branch-icon {
    color: var(--color-yellow);
}

.branch-card[data-color="green"] .branch-icon {
    color: var(--color-green);
}

.branch-card[data-color="blue"] .branch-icon {
    color: var(--color-blue);
}

.branch-card[data-color="purple"] .branch-icon {
    color: var(--color-purple);
}

.branch-name {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
    font-weight: 700;
    transition: color var(--transition-base);
}

.branch-card:hover .branch-name {
    color: var(--color-blue);
}

.branch-desc {
    font-size: var(--text-sm);
    color: var(--color-text-medium);
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    padding: var(--space-24) 0;
    background: var(--color-cream);
}

.timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    max-width: 1000px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.timeline-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    transition: transform var(--transition-base);
}

.timeline-item:hover {
    transform: translateY(-5px);
}

.timeline-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

.timeline-number[data-color="red"] {
    background: linear-gradient(135deg, var(--color-red), var(--color-orange));
}

.timeline-number[data-color="yellow"] {
    background: linear-gradient(135deg, var(--color-yellow), var(--color-green));
}

.timeline-number[data-color="blue"] {
    background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
}

.timeline-number[data-color="purple"] {
    background: linear-gradient(135deg, var(--color-purple), var(--color-red));
}

.timeline-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    font-weight: 700;
    transition: color var(--transition-base);
}

.timeline-item:hover .timeline-content h3 {
    color: var(--color-blue);
}

.timeline-content p {
    font-size: var(--text-sm);
    color: var(--color-text-medium);
}

.timeline-connector {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-red), var(--color-orange), var(--color-yellow), var(--color-green), var(--color-blue), var(--color-purple));
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    padding: var(--space-24) 0;
    background: var(--color-white);
}

.why-us-visual {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-12);
}

.why-us-image {
    width: 100%;
    max-width: 500px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), rgba(52, 152, 219, 0.05));
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

.why-us-image svg {
    width: 100%;
    height: 100%;
    color: var(--color-blue);
}

.why-us-media {
    width: 100%;
    max-width: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.why-us-media img,
.why-us-media video {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.why-us-media video {
    max-height: 400px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.advantage-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    border: 2px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-blue);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1) rotate(5deg);
}

.advantage-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-base);
    border: 2px solid currentColor;
    opacity: 0.8;
}

.advantage-icon[data-color="red"] {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), rgba(231, 76, 60, 0.05));
    color: var(--color-red);
}

.advantage-icon[data-color="orange"] {
    background: linear-gradient(135deg, rgba(255, 143, 0, 0.1), rgba(255, 143, 0, 0.05));
    color: var(--color-orange);
}

.advantage-icon[data-color="yellow"] {
    background: linear-gradient(135deg, rgba(241, 196, 15, 0.1), rgba(241, 196, 15, 0.05));
    color: var(--color-yellow);
}

.advantage-icon[data-color="green"] {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.1), rgba(39, 174, 96, 0.05));
    color: var(--color-green);
}

.advantage-icon[data-color="blue"] {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(52, 152, 219, 0.05));
    color: var(--color-blue);
}

.advantage-icon[data-color="purple"] {
    background: linear-gradient(135deg, rgba(153, 102, 204, 0.1), rgba(153, 102, 204, 0.05));
    color: var(--color-purple);
}

.advantage-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
    font-weight: 700;
    transition: color var(--transition-base);
    color: var(--color-text-dark);
}

.advantage-card:hover h3 {
    color: var(--color-blue);
}

.advantage-card p {
    font-size: var(--text-base);
    color: var(--color-text-medium);
    line-height: 1.6;
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing {
    padding: var(--space-24) 0;
    background: var(--color-cream);
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: var(--color-white);
    padding: var(--space-12);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 3px solid transparent;
    background-image: linear-gradient(white, white),
        linear-gradient(135deg, var(--color-red), var(--color-orange), var(--color-yellow), var(--color-green), var(--color-blue), var(--color-purple));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(52, 152, 219, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

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

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.pricing-header h3 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-2);
    font-weight: 800;
    letter-spacing: -0.01em;
}

.pricing-header p {
    color: var(--color-text-medium);
}

.pricing-price {
    text-align: center;
    margin-bottom: var(--space-8);
    padding: var(--space-6) 0;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(153, 102, 204, 0.05));
    border-radius: var(--radius-lg);
}

.price-currency {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-text-medium);
}

.price-amount {
    font-family: var(--font-heading);
    font-size: var(--text-6xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-blue), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 var(--space-2);
}

.price-period {
    font-size: var(--text-xl);
    color: var(--color-text-medium);
}

.pricing-features {
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    font-size: var(--text-base);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    padding: var(--space-24) 0;
    background: var(--color-white);
}

.faq-visual {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-12);
}

.faq-image {
    width: 100%;
    max-width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.05), rgba(153, 102, 204, 0.05));
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

.faq-image svg {
    width: 100%;
    height: 100%;
    color: var(--color-purple);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-4);
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid transparent;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    text-align: left;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-dark);
    transition: var(--transition-base);
}

.faq-question:hover {
    background: rgba(52, 152, 219, 0.05);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: var(--transition-base);
    color: var(--color-blue);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-5) var(--space-5);
    color: var(--color-text-medium);
    line-height: 1.8;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    position: relative;
    padding: var(--space-24) 0;
    overflow: hidden;
}

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

.cta-wave {
    width: 100%;
    height: 100%;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: var(--space-8);
    backdrop-filter: blur(2px);
}

.cta-content h2 {
    font-size: var(--text-4xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5), 0 4px 20px rgba(0, 0, 0, 0.3);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: var(--text-xl);
    margin-bottom: var(--space-8);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    font-weight: 500;
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 3;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-text-dark);
    color: var(--color-white);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.footer-logo span {
    color: var(--color-white);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-col h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: var(--space-2);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-blue);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .timeline {
        flex-direction: column;
        gap: var(--space-8);
    }

    .timeline-connector {
        width: 3px;
        height: 40px;
    }

    .branches-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .why-us-image,
    .why-us-media,
    .faq-image {
        max-width: 100%;
        height: 250px;
    }

    .why-us-media img,
    .why-us-media video {
        max-width: 100%;
        max-height: 250px;
    }
}

@media (max-width: 1024px) {
    .hero-slide .container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

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

    .hero-image {
        order: -1;
    }

    .hero-image-placeholder {
        max-width: 400px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    :root {
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
        --text-3xl: 1.75rem;
    }

    .nav-menu {
        position: fixed;
        top: 90px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 90px);
        background: var(--color-white);
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-8);
        gap: var(--space-6);
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
        z-index: 1001;
        overflow-y: auto;
        border-radius: 0;
    }

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

    .nav-cta {
        margin-left: 0;
        width: 100%;
    }

    .nav-cta .btn {
        width: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: calc(80px + var(--space-16)) 0 var(--space-16);
        min-height: 500px;
    }

    .hero-slide .container {
        grid-template-columns: 1fr;
    }

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

    .hero-image-placeholder {
        max-width: 100%;
        height: 250px;
    }

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

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

    .hero {
        padding: calc(90px + var(--space-16)) 0 calc(var(--space-16) + 100px);
        min-height: 600px;
    }

    .slider-side-btn {
        width: 40px;
        height: 40px;
    }

    .slider-side-btn svg {
        width: 20px;
        height: 20px;
    }

    .slider-prev {
        left: var(--space-2);
    }

    .slider-next {
        right: var(--space-2);
    }


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

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

    .why-us-image,
    .faq-image {
        max-width: 100%;
        height: 200px;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        gap: var(--space-6);
    }

    .stat-number {
        font-size: var(--text-3xl);
    }
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* ============================================
   Form Styles
   ============================================ */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--color-text-dark);
    font-size: var(--text-base);
}

.form-input,
.form-textarea,
.form-select,
textarea.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: var(--font-body);
    transition: all var(--transition-base);
    background: var(--color-white);
    color: var(--color-text-dark);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus,
textarea.form-input:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled,
textarea.form-input:disabled {
    background: var(--color-off-white);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-input.error,
.form-textarea.error,
.form-select.error,
textarea.form-input.error {
    border-color: var(--color-red);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus,
textarea.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

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

.form-error {
    color: var(--color-red);
    font-size: var(--text-sm);
    margin-top: var(--space-1);
    display: none;
}

.form-error.show {
    display: block;
}

.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-blue);
}

.form-link {
    color: var(--color-blue);
    text-decoration: none;
    transition: var(--transition-base);
}

.form-link:hover {
    text-decoration: underline;
    color: var(--color-purple);
}

/* ============================================
   Loading States
   ============================================ */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(52, 152, 219, 0.2);
    border-top-color: var(--color-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loading-overlay .loading-spinner {
    width: 50px;
    height: 50px;
    border-width: 4px;
}

.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================
   Alert & Notification Styles
   ============================================ */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    display: none;
    align-items: center;
    gap: var(--space-3);
    animation: slideDown 0.3s ease-out;
}

.alert.show,
.alert[style*="display: flex"],
.alert[style*="display:block"] {
    display: flex;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.alert-success {
    background: rgba(39, 174, 96, 0.1);
    color: var(--color-green);
    border: 1px solid var(--color-green);
}

.alert-error {
    background: rgba(231, 76, 60, 0.1);
    color: var(--color-red);
    border: 1px solid var(--color-red);
}

.alert-info {
    background: rgba(52, 152, 219, 0.1);
    color: var(--color-blue);
    border: 1px solid var(--color-blue);
}

.alert-warning {
    background: rgba(241, 196, 15, 0.1);
    color: var(--color-yellow);
    border: 1px solid var(--color-yellow);
}

/* ============================================
   Mobile Menu Overlay
   ============================================ */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    backdrop-filter: blur(2px);
}

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

.nav-menu {
    transition: left var(--transition-base);
}

/* ============================================
   Icon Styles
   ============================================ */
.icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
}

.icon-filled {
    fill: currentColor;
    stroke: none;
}

.footer-icon {
    width: 20px;
    height: 20px;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
    flex-shrink: 0;
}

.footer-contact li:hover .footer-icon {
    color: var(--color-white);
}

/* ============================================
   Enhanced Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

/* ============================================
   Accessibility
   ============================================ */
*:focus-visible {
    outline: 2px solid var(--color-blue);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-text-dark);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   Enhanced Hover Effects
   ============================================ */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* ============================================
   Empty States
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--space-16);
    color: var(--color-text-medium);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    opacity: 0.3;
}