/* =====================================================
   AcarTikTok - Ana Site Stilleri
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #6C63FF;
    --primary-dark: #5A52D5;
    --primary-light: #8B84FF;
    --secondary: #FF6B6B;
    --accent: #00D4AA;
    --bg-dark: #0A0A14;
    --bg-card: #12121F;
    --bg-surface: #1A1A2E;
    --border: #2D2D4E;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0C0;
    --text-muted: #606080;
    --gradient-1: linear-gradient(135deg, #6C63FF 0%, #FF6B6B 100%);
    --gradient-2: linear-gradient(135deg, #00D4AA 0%, #6C63FF 100%);
    --shadow-lg: 0 25px 60px rgba(108, 99, 255, 0.2);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

main {
    display: block;
    width: 100%;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }

/* =====================================================
   HEADER / NAV
   ===================================================== */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 900;
    color: #fff;
    flex-shrink: 0;
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

nav a {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

nav a:hover {
    color: var(--text-primary);
    background: var(--bg-surface);
}

nav a.active {
    color: var(--primary-light);
    background: rgba(108, 99, 255, 0.15);
}

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

.badge-live {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 212, 170, 0.15);
    border: 1px solid rgba(0, 212, 170, 0.3);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.badge-live::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    padding: 80px 24px 60px;
    text-align: center;
    background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(108, 99, 255, 0.12) 0%, transparent 70%);
}

.hero h1 {
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #FFFFFF 0%, #A0A0C0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h1 span {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

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

.hero-stat .num {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat .label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
}

/* =====================================================
   BANNER ADs SECTION
   ===================================================== */
.banners-section {
    padding: 20px 0 60px;
}

.section-title {
    text-align: center;
    padding: 0 24px;
    margin-bottom: 40px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(108, 99, 255, 0.12);
    border: 1px solid rgba(108, 99, 255, 0.25);
    color: var(--primary-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title h2 {
    font-size: clamp(24px, 4vw, 40px);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Banner Wrapper - Full Width */
.banner-wrapper {
    width: 100%;
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
}

.banner-item {
    display: block;
    width: 100%;
    background: var(--bg-surface);
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.banner-item:hover {
    border-color: rgba(108, 99, 255, 0.4);
}

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

.banner-img {
    width: 100%;
    height: auto;
    min-height: 120px;
    max-height: 600px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.banner-item:hover .banner-img {
    transform: scale(1.01);
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(108, 99, 255, 0.08);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-overlay-btn {
    background: rgba(108, 99, 255, 0.9);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.banner-item:hover .banner-overlay-btn {
    transform: translateY(0);
}

.banner-label {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: rgba(255,255,255,0.6);
    font-size: 10px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
    backdrop-filter: blur(4px);
}

/* No Banners State */
.no-banners {
    text-align: center;
    padding: 80px 24px;
    color: var(--text-muted);
}

.no-banners .icon {
    font-size: 60px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.no-banners h3 {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* =====================================================
   FEATURES SECTION
   ===================================================== */
.features-section {
    padding: 80px 24px;
    background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(108, 99, 255, 0.08) 0%, transparent 70%);
}

.features-grid {
    max-width: 1200px;
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-1);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(108, 99, 255, 0.4);
    box-shadow: var(--shadow-lg);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(108, 99, 255, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: rgba(108, 99, 255, 0.25);
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =====================================================
   CTA SECTION
   ===================================================== */
.cta-section {
    padding: 80px 24px;
    text-align: center;
}

.cta-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(108, 99, 255, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-card h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-card p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 700;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-1);
    color: #fff;
    box-shadow: 0 8px 24px rgba(108, 99, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(108, 99, 255, 0.5);
}

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

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(108, 99, 255, 0.08);
}

/* =====================================================
   FOOTER
   ===================================================== */
footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 60px 24px 30px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin: 16px 0;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.social-btn {
    width: 38px;
    height: 38px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: var(--transition);
    text-decoration: none;
}

.social-btn:hover {
    background: rgba(108, 99, 255, 0.2);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul li a:hover {
    color: var(--primary-light);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 13px;
    color: var(--text-muted);
    transition: var(--transition);
}

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

/* =====================================================
   PAGE STYLES (Privacy, Terms, Contact, About)
   ===================================================== */
.page-hero {
    padding: 60px 24px 40px;
    text-align: center;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(108, 99, 255, 0.1) 0%, transparent 70%);
}

.page-hero h1 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800;
    margin-top: 12px;
    margin-bottom: 12px;
}

.page-hero p {
    color: var(--text-secondary);
    font-size: 16px;
}

.page-content {
    max-width: 860px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.prose h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 40px 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.prose h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 24px 0 10px;
}

.prose p, .prose li {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.prose ul {
    list-style: none;
    padding: 0;
}

.prose ul li {
    padding-left: 24px;
    position: relative;
}

.prose ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-light);
}

.prose a {
    color: var(--primary-light);
    text-decoration: underline;
    text-decoration-color: rgba(108, 99, 255, 0.4);
}

.prose a:hover {
    color: #fff;
}

.info-box {
    background: rgba(108, 99, 255, 0.08);
    border: 1px solid rgba(108, 99, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin: 20px 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.info-box strong {
    color: var(--primary-light);
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}

.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    position: sticky;
    top: 100px;
}

.contact-info-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

.contact-info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.contact-info-icon {
    width: 42px;
    height: 42px;
    background: rgba(108, 99, 255, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.contact-info-text p, .contact-info-text a {
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    transition: var(--transition);
    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(108, 99, 255, 0.15);
}

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

.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background: rgba(0, 212, 170, 0.12);
    border: 1px solid rgba(0, 212, 170, 0.3);
    color: var(--accent);
}

.alert-error {
    background: rgba(255, 107, 107, 0.12);
    border: 1px solid rgba(255, 107, 107, 0.3);
    color: var(--secondary);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-info-card { position: static; }
}

@media (max-width: 768px) {
    nav { display: none; }
    .hero { padding: 50px 20px 40px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero-stats { gap: 24px; }
    .cta-card { padding: 40px 24px; }
    .features-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .header-cta .badge-live { display: none; }
    .hero h1 { font-size: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.animate-fade-up-delay-1 { animation-delay: 0.1s; opacity: 0; }
.animate-fade-up-delay-2 { animation-delay: 0.2s; opacity: 0; }
.animate-fade-up-delay-3 { animation-delay: 0.3s; opacity: 0; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }