/*
 * style.css - 씨랭크 메인 스타일시트
 * Cosmic Color Scheme + Modern Design + Yelp-inspired Layout
 * /assets/css/style.css
 */

/* ============================================
   CSS CUSTOM PROPERTIES (COSMIC THEME)
   ============================================ */
:root {
    /* Primary Colors - Cosmic */
    --primary: #667eea;
    --primary-dark: #5a6fd6;
    --primary-light: #7b8ff0;
    --secondary: #764ba2;
    --secondary-dark: #6a4293;
    --secondary-light: #8a5cb5;
    --accent: #f093fb;
    --accent-soft: #e8b4f8;

    /* Background Colors */
    --bg-dark: #0a0a2e;
    --bg-deeper: #050520;
    --bg-card: #12123a;
    --bg-card-hover: #1a1a4e;
    --bg-surface: #16163e;
    --bg-overlay: rgba(10, 10, 46, 0.95);
    --bg-white: #ffffff;
    --bg-light: #f8f9ff;
    --bg-section-alt: #f0f1ff;

    /* Text Colors */
    --text-white: #ffffff;
    --text-light: #c8c8e6;
    --text-muted: #8888aa;
    --text-dark: #1a1a2e;
    --text-body: #333355;
    --text-heading: #0a0a2e;

    /* Gradient Presets */
    --gradient-cosmic: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-nebula: linear-gradient(135deg, #764ba2 0%, #f093fb 100%);
    --gradient-aurora: linear-gradient(135deg, #667eea 0%, #f093fb 50%, #764ba2 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a2e 0%, #16163e 100%);
    --gradient-hero: linear-gradient(135deg, #0a0a2e 0%, #1a1050 50%, #0a0a2e 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(102, 126, 234, 0.08);
    --shadow-md: 0 4px 20px rgba(102, 126, 234, 0.12);
    --shadow-lg: 0 8px 40px rgba(102, 126, 234, 0.16);
    --shadow-xl: 0 16px 60px rgba(102, 126, 234, 0.2);
    --shadow-glow: 0 0 30px rgba(102, 126, 234, 0.3);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 8px 40px rgba(102, 126, 234, 0.15);

    /* Border */
    --border-light: rgba(102, 126, 234, 0.15);
    --border-medium: rgba(102, 126, 234, 0.3);
    --border-white: rgba(255, 255, 255, 0.1);

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    --container-narrow: 800px;

    /* Typography */
    --font-primary: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Pretendard', 'Noto Sans KR', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Z-index layers */
    --z-behind: -1;
    --z-normal: 1;
    --z-tooltip: 10;
    --z-sticky: 100;
    --z-fixed: 1000;
    --z-overlay: 10000;
    --z-modal: 100000;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    color: var(--text-body);
    background: var(--bg-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--primary-dark);
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-heading);
    font-weight: 700;
    line-height: 1.3;
}

p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

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

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

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

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--text-white);
}

.section-dark p {
    color: var(--text-light);
}

.section-alt {
    background: var(--bg-light);
}

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

/* ============================================
   SECTION HEADINGS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
    padding: 6px 16px;
    background: rgba(102, 126, 234, 0.08);
    border-radius: var(--radius-full);
}

.section-dark .section-label {
    background: rgba(102, 126, 234, 0.2);
    color: var(--accent-soft);
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-dark .section-header p {
    color: var(--text-light);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.08);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.site-header.dark-mode {
    background: rgba(10, 10, 46, 0.95);
    border-bottom: 1px solid var(--border-white);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-link img {
    height: 36px;
    width: auto;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient-cosmic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-list li {
    position: relative;
}

.nav-list a {
    display: block;
    padding: 8px 18px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-body);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary);
    background: rgba(102, 126, 234, 0.06);
}

.nav-list a.active {
    font-weight: 600;
}

/* Dropdown */
.nav-list li.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(102, 126, 234, 0.08);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-base);
    z-index: var(--z-tooltip);
}

.dropdown-menu a {
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background: rgba(102, 126, 234, 0.06);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: var(--z-overlay);
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-body);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* CTA Button in Nav */
.nav-cta {
    margin-left: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-base);
    white-space: nowrap;
    line-height: 1.4;
}

.btn-primary {
    background: var(--gradient-cosmic);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    color: var(--text-white);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

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

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

.btn-lg {
    padding: 14px 36px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.85rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-hero);
    padding-top: 72px;
}

.hero-bg-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

#cosmic-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    z-index: 2;
}

.hero-nebula-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: nebula-float 20s ease-in-out infinite;
}

.hero-nebula-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: nebula-float 25s ease-in-out infinite reverse;
}

.hero-nebula-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: nebula-pulse 15s ease-in-out infinite;
    opacity: 0.2;
}

@keyframes nebula-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -30px) scale(1.1); }
    66% { transform: translate(-30px, 50px) scale(0.95); }
}

@keyframes nebula-pulse {
    0%, 100% { opacity: 0.15; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.3; transform: translate(-50%, -50%) scale(1.2); }
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 80px 0;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(102, 126, 234, 0.15);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-badge span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-soft);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--text-white);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-title .highlight {
    background: var(--gradient-aurora);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

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

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1;
    margin-bottom: 4px;
}

.hero-stat-number .counter-suffix {
    font-size: 1.2rem;
    color: var(--accent);
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-visual {
    flex: 1;
    max-width: 500px;
    position: relative;
    animation: fadeInRight 1s ease-out 0.5s both;
}

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

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

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

/* ============================================
   SLIDER / CAROUSEL
   ============================================ */
.slider-section {
    position: relative;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 500ms ease;
    will-change: transform;
}

.slider-slide {
    min-width: 100%;
    position: relative;
    height: 500px;
    overflow: hidden;
}

.slider-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 10, 46, 0.8) 0%, rgba(118, 75, 162, 0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-content {
    text-align: center;
    color: var(--text-white);
    padding: 0 24px;
    max-width: 700px;
}

.slider-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 16px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.slider-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Slider Navigation Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-50%) scale(1.1);
}

.slider-arrow-prev {
    left: 24px;
}

.slider-arrow-next {
    right: 24px;
}

/* Slider Pagination Dots */
.slider-pagination {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

.slider-dot.active {
    background: var(--text-white);
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* ============================================
   SERVICES / FEATURES SECTION
   ============================================ */
.services-section {
    padding: var(--section-padding);
}

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

.service-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(102, 126, 234, 0.08);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-cosmic);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(102, 126, 234, 0.15);
}

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

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(102, 126, 234, 0.08);
    border-radius: var(--radius-lg);
    font-size: 2rem;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--gradient-cosmic);
    transform: scale(1.1) rotate(5deg);
}

.service-card:hover .service-icon svg {
    color: white;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============================================
   ABOUT / INFO CARDS
   ============================================ */
.about-section {
    padding: var(--section-padding);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: auto;
}

.about-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, transparent 100%);
}

.about-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 30px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-body);
}

.about-feature-item .check-icon {
    width: 24px;
    height: 24px;
    background: var(--gradient-cosmic);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* ============================================
   REVIEW / TESTIMONIALS (Yelp-inspired)
   ============================================ */
.reviews-section {
    padding: var(--section-padding);
    background: var(--bg-light);
}

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

.review-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(102, 126, 234, 0.1);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-cosmic);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.review-meta h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.review-stars {
    display: flex;
    gap: 2px;
    color: #fbbf24;
    font-size: 0.85rem;
}

.review-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.review-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 12px;
    opacity: 0.7;
}

/* ============================================
   STATS / COUNTER SECTION
   ============================================ */
.stats-section {
    padding: 80px 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23667eea' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-suffix {
    font-size: 1.5rem;
    color: var(--accent);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ============================================
   BLOG / ARTICLES
   ============================================ */
.blog-section {
    padding: var(--section-padding);
}

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

.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
    border: 1px solid transparent;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(102, 126, 234, 0.1);
}

.blog-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    background: var(--gradient-cosmic);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-body {
    padding: 24px;
}

.blog-card-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-title a {
    color: var(--text-heading);
    text-decoration: none;
}

.blog-card-title a:hover {
    color: var(--primary);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}

.blog-card-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition-base);
}

.blog-card-link:hover {
    gap: 10px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 100px 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 50%);
    animation: cta-glow 10s ease-in-out infinite;
}

@keyframes cta-glow {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(5%, 5%); }
}

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

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--text-white);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--bg-deeper);
    color: var(--text-light);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo-text {
    font-size: 1.6rem;
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: all var(--transition-base);
    font-size: 0.9rem;
}

.footer-social a:hover {
    background: var(--gradient-cosmic);
    color: white;
    transform: translateY(-2px);
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--text-white);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-bottom-links a:hover {
    color: var(--text-white);
}

/* ============================================
   INNER PAGES (About, etc.)
   ============================================ */
.page-header {
    background: var(--gradient-hero);
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23667eea' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

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

.page-header h1 {
    font-size: 2.8rem;
    color: var(--text-white);
    font-weight: 800;
    margin-bottom: 12px;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.page-breadcrumb a {
    color: var(--text-light);
    opacity: 0.7;
}

.page-breadcrumb a:hover {
    opacity: 1;
    color: var(--accent-soft);
}

.page-breadcrumb .separator {
    opacity: 0.5;
}

.page-content {
    padding: 80px 0;
}

.page-content-inner {
    max-width: 900px;
    margin: 0 auto;
}

.content-block {
    margin-bottom: 40px;
}

.content-block h2 {
    font-size: 1.8rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.content-block h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.content-block p {
    line-height: 1.9;
    color: var(--text-body);
}

.content-block ul,
.content-block ol {
    padding-left: 24px;
    margin-bottom: 16px;
}

.content-block ul {
    list-style: disc;
}

.content-block ol {
    list-style: decimal;
}

.content-block li {
    margin-bottom: 8px;
    line-height: 1.7;
    color: var(--text-body);
}

/* ============================================
   CONTACT / LOCATION
   ============================================ */
.contact-section {
    padding: var(--section-padding);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-cosmic);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-info-text p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-body);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    border: 1px solid rgba(102, 126, 234, 0.15);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-family: var(--font-primary);
    color: var(--text-body);
    background: var(--bg-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Map */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 400px;
    margin-top: 40px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ============================================
   SITEMAP PAGE
   ============================================ */
.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.sitemap-column h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.sitemap-column ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sitemap-column a {
    font-size: 0.95rem;
    color: var(--text-body);
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.sitemap-column a::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.4;
    transition: opacity var(--transition-fast);
}

.sitemap-column a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.sitemap-column a:hover::before {
    opacity: 1;
}

/* ============================================
   PRIVACY / TERMS PAGES
   ============================================ */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 40px;
    margin-bottom: 16px;
    color: var(--text-heading);
}

.legal-content h3 {
    font-size: 1.2rem;
    margin-top: 24px;
    margin-bottom: 12px;
}

.legal-content p {
    margin-bottom: 16px;
    line-height: 1.9;
}

.legal-content ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 16px;
}

.legal-content li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.legal-date {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

/* ============================================
   BLOG SINGLE PAGE
   ============================================ */
.blog-single {
    padding: 80px 0;
}

.blog-single-header {
    text-align: center;
    margin-bottom: 40px;
}

.blog-single-category {
    display: inline-block;
    padding: 4px 16px;
    background: rgba(102, 126, 234, 0.08);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-single-title {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.blog-single-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.blog-single-featured {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 40px;
}

.blog-single-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.9;
}

.blog-single-content h2 {
    font-size: 1.6rem;
    margin: 40px 0 16px;
}

.blog-single-content h3 {
    font-size: 1.3rem;
    margin: 30px 0 12px;
}

.blog-single-content p {
    margin-bottom: 20px;
}

.blog-single-content ul,
.blog-single-content ol {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 20px;
}

.blog-single-content li {
    margin-bottom: 8px;
}

.blog-single-content blockquote {
    margin: 30px 0;
    padding: 24px 30px;
    border-left: 4px solid var(--primary);
    background: var(--bg-light);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--text-body);
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-cosmic);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
}

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

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(102, 126, 234, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   GREETING PAGE
   ============================================ */
.greeting-section {
    padding: var(--section-padding);
}

.greeting-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.greeting-quote {
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--primary);
    font-style: italic;
    margin-bottom: 40px;
    line-height: 1.5;
    padding: 30px;
    border-left: 4px solid var(--primary);
    text-align: left;
    background: var(--bg-light);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.greeting-body {
    text-align: left;
    font-size: 1.05rem;
    line-height: 2;
}

.greeting-signature {
    margin-top: 60px;
    text-align: right;
    padding-top: 30px;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

.greeting-signature .name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-heading);
}

.greeting-signature .title {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================
   ANTIGRAVITY EFFECTS CANVAS
   ============================================ */
#antigravity-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

/* Planet Ring Effect Overlay */
.planet-ring-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    pointer-events: none;
    z-index: -1;
    opacity: 0;
    transition: opacity 1s ease;
}

.planet-ring-container.active {
    opacity: 0.3;
}