/* ===================================
   Pick-Me AI Website - Main Styles
   Modern gradient design with purple to pink
   =================================== */

/* ========== CSS Variables ========== */
:root {
    --primary-purple: #667eea;
    --primary-dark-purple: #764ba2;
    --primary-pink: #f5576c;
    --bg-dark: #0f0f1a;
    --card-bg: #1a1a2e;
    --card-hover: #242438;
    --text-light: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.7);
    --text-dim: rgba(255, 255, 255, 0.5);
    --border-color: rgba(255, 255, 255, 0.1);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f5576c 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --max-width: 1200px;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== Typography ========== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

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

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

/* ========== Layout ========== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

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

.section-title h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== Navigation ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

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

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo-full {
    height: 45px;
    width: auto;
    object-fit: contain;
    display: block;
    transform: scale(1.75) translateY(1px);
    transform-origin: left center;
}

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

.nav-link {
    color: var(--text-light);
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

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

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    background: var(--card-bg);
    padding: 0.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.lang-btn {
    padding: 0.5rem 0.75rem;
    background: transparent;
    color: var(--text-muted);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    position: relative;
}

.lang-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-purple);
    transition: width var(--transition-fast);
}

.lang-btn:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.03);
}

.lang-btn.active {
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-light);
}

.lang-btn.active::after {
    width: 60%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ========== Buttons ========== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.25) 0%, rgba(118, 75, 162, 0.25) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1.5px solid rgba(167, 139, 250, 0.4);
    color: #fff !important;
    box-shadow: 
        0 10px 40px rgba(102, 126, 234, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(167, 139, 250, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(236, 72, 153, 0.12) 0%, transparent 50%);
    animation: liquidRotate 12s linear infinite;
    z-index: -1;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.35) 0%, rgba(118, 75, 162, 0.35) 100%);
    border-color: rgba(167, 139, 250, 0.6);
    transform: translateY(-2px);
    box-shadow: 
        0 15px 50px rgba(102, 126, 234, 0.4),
        0 0 60px rgba(167, 139, 250, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    color: #fff !important;
}

@keyframes liquidRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-light);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-purple);
    background: rgba(102, 126, 234, 0.1);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    color: #fff !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.8s ease;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    color: #fff !important;
}

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

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.0625rem;
    letter-spacing: 0.01em;
    font-weight: 500;
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
}

/* ========== Cards ========== */
.card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    text-align: center;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(102, 126, 234, 0.3);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: rgba(102, 126, 234, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.25rem;
    color: var(--primary-purple);
    transition: all var(--transition-normal);
}

.card-icon-number {
    font-size: 1.75rem;
    font-weight: 700;
}

.card:hover .card-icon {
    background: rgba(102, 126, 234, 0.15);
    transform: scale(1.05);
}

.card-title {
    font-size: 1.375rem;
    margin-bottom: 0.875rem;
    line-height: 1.3;
}

.card-text {
    color: var(--text-muted);
}

/* ========== Grid ========== */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ========== Hero Section ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.15), transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(245, 87, 108, 0.15), transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #a78bfa 0%, #667eea 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    z-index: 1;
}

.hero h1::before {
    content: '';
    position: absolute;
    inset: -10px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(167, 139, 250, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(236, 72, 153, 0.25) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(102, 126, 234, 0.2) 0%, transparent 40%);
    animation: liquidGlow 10s ease-in-out infinite;
    filter: blur(30px);
    opacity: 0.8;
    z-index: -1;
}

@keyframes liquidGlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.8;
    }
    25% {
        transform: translate(10px, -10px) scale(1.1);
        opacity: 1;
    }
    50% {
        transform: translate(-10px, 10px) scale(0.95);
        opacity: 0.7;
    }
    75% {
        transform: translate(10px, 10px) scale(1.05);
        opacity: 0.9;
    }
}

.hero-subtitle-container {
    position: relative;
    min-height: 140px;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    line-height: 1.6;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.8s ease-in-out;
    pointer-events: none;
}

.hero-subtitle.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: all;
}

.hero-subtitle.prev {
    opacity: 0;
    transform: translateX(-100%);
}

/* Hero Subtitle Indicators - Progress Bars */
.hero-subtitle-indicators {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.indicator-bar {
    width: 60px;
    height: 3px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.indicator-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-purple) 0%, rgba(167, 139, 250, 0.8) 100%);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.indicator-bar.active::before {
    width: 100%;
    transition: width 20s linear;
}

.indicator-bar:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scaleY(1.4);
}

.indicator-bar.active {
    background: rgba(102, 126, 234, 0.25);
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========== Features Grid ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* ========== Stats ========== */
.stats {
    padding: 3rem 0 4rem;
}

.stats .section-title {
    margin-bottom: 4rem;
}

.stats .section-title h2 {
    font-size: 3rem;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    text-align: center;
}

.stat-item {
    transition: all var(--transition-normal);
    cursor: default;
}

.stat-item:hover {
    transform: translateY(-4px);
}

.stat-item h3 {
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--primary-purple);
    margin-bottom: 0.5rem;
    line-height: 1;
    transition: all var(--transition-normal);
}

/* Different color for each stat - subtle gradient using site colors */
.stat-item:nth-child(1) h3 {
    color: #7890ea;
}

.stat-item:nth-child(2) h3 {
    color: #667eea;
}

.stat-item:nth-child(3) h3 {
    color: #8672de;
}

.stat-item:nth-child(4) h3 {
    color: #9d68d5;
}

.stat-item:hover h3 {
    transform: scale(1.08);
}

.stat-item p {
    color: var(--text-light);
    font-size: 1.125rem;
    font-weight: 400;
}

/* ========== Video Player ========== */
.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-normal);
}

.video-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.2);
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
    background: #000;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 10;
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    filter: brightness(1.2);
}

.video-play-btn svg {
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

.video-wrapper.playing .video-play-btn {
    opacity: 0;
    pointer-events: none;
}

/* ========== Testimonials Slider ========== */
.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 60px;
}

.testimonials-track {
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial-slide.active {
    display: block;
    opacity: 1;
    animation: fadeIn 0.5s ease;
}

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

.testimonial-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-purple);
}

.testimonial-name-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.testimonial-info h4 {
    margin: 0;
    font-size: 1.5rem;
}

.verified-badge {
    flex-shrink: 0;
}

.testimonial-role {
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin-top: 0.25rem;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: #ffd700;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    color: var(--text-light);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.testimonial-text strong {
    color: var(--primary-purple);
    font-weight: 600;
}

.testimonial-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.stat-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-purple);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Navigation Arrows */
.testimonial-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-arrow:hover {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
    transform: translateY(-50%) scale(1.1);
}

.testimonial-prev {
    left: 0;
}

.testimonial-next {
    right: 0;
}

/* Dots Indicators */
.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.testimonial-dot:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: scale(1.2);
}

.testimonial-dot.active {
    background: var(--primary-purple);
    width: 32px;
    border-radius: 6px;
}

/* ========== Final CTA Section ========== */
.cta-section {
    padding: 6rem 0;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.cta-card {
    background: rgba(30, 33, 48, 0.6);
    backdrop-filter: blur(20px);
    border-radius: 32px;
    padding: 5rem 4rem;
    text-align: center;
    position: relative;
    border: 2px solid rgba(102, 126, 234, 0.3);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 80px rgba(102, 126, 234, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 32px;
    padding: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f5576c 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

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

.cta-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.4),
        0 0 120px rgba(102, 126, 234, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    border-color: rgba(102, 126, 234, 0.5);
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #a78bfa 0%, #667eea 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-content p {
    font-size: 1.375rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 240px;
    font-size: 1.125rem;
    padding: 1.25rem 3rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
}

/* ========== Footer ========== */
.footer {
    background: transparent;
    border-top: none;
    padding: 4rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(167, 139, 250, 0.5) 50%, transparent 100%);
}

.footer-content {
    background: rgba(30, 33, 48, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr) 1.5fr;
    gap: 3rem;
    margin-bottom: 2rem;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.footer-content:hover {
    border-color: rgba(102, 126, 234, 0.35);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.25),
        0 0 60px rgba(102, 126, 234, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.footer-logo {
    height: 195px;
    width: 195px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 12px rgba(102, 126, 234, 0.4));
    transition: transform 0.3s ease, filter 0.3s ease;
    padding: 0;
    transform: scale(1.3);
}

.footer-logo:hover {
    transform: scale(1.35) rotate(5deg);
    filter: drop-shadow(0 6px 16px rgba(102, 126, 234, 0.6));
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-section:first-child {
    align-items: center;
    text-align: center;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple) 0%, transparent 100%);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s ease;
    font-size: 0.9rem;
    display: inline-block;
    position: relative;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-purple);
    transition: width 0.3s ease;
}

.footer-links a:hover {
    color: rgba(255, 255, 255, 0.95);
    transform: translateX(3px);
}

.footer-links a:hover::before {
    width: 100%;
}

.footer-section a[href^="mailto"],
.footer-section a[href^="https://t.me"] {
    color: var(--primary-purple);
    font-weight: 500;
}

.footer-section a[href^="mailto"]:hover,
.footer-section a[href^="https://t.me"]:hover {
    color: rgba(167, 139, 250, 0.8);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.875rem;
}

/* ========== Modal ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem;
    max-width: 500px;
    width: 100%;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

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

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.modal-title {
    margin-bottom: 1.5rem;
}

/* ========== Forms ========== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-light);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

.form-error {
    color: var(--primary-pink);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

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

.form-group.error .form-input,
.form-group.error .form-textarea {
    border-color: var(--primary-pink);
}

/* ========== Badge ========== */
.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
}

.badge-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

/* ========== Utilities ========== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mt-4 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }
.mb-4 { margin-bottom: 3rem; }

.hidden { display: none !important; }

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

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

/* Scroll animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}