/* =============================================
   GoalScope / Bclic Football Insight - Website Theme
   Extracted from Kotlin app source
   ============================================= */

:root {
    --color-primary: #D1161F;
    --color-primary-dark: #B61122;
    --color-primary-darker: #931638;
    --color-border-accent: #A01531;
    --color-bg: #FFFFFF;
    --color-surface: #F5F5F5;
    --color-divider: #E4E4E4;
    --color-text-primary: #000000;
    --color-text-secondary: #959595;
    --color-text-muted: #BABABA;
    --border-radius: 8px;
    --font-family: 'Roboto', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background: var(--color-bg);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* =============================================
   Navigation
   ============================================= */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-divider);
    transition: box-shadow 0.3s ease;
}

.site-nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-logo i { font-size: 1.1rem; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    text-decoration: none;
    color: #555;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-primary);
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-divider);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 16px 24px;
    z-index: 99;
}

.mobile-menu.open { display: block; }

.mobile-menu a {
    display: block;
    padding: 12px 0;
    text-decoration: none;
    color: #555;
    font-size: 1rem;
    font-weight: 500;
    border-bottom: 1px solid var(--color-divider);
}

.mobile-menu a:last-child { border-bottom: none; }

.mobile-menu a:hover,
.mobile-menu a.active {
    color: var(--color-primary);
}

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

/* =============================================
   Buttons
   ============================================= */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-darker) 100%);
    color: #fff;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
    line-height: 1.4;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(209,22,31,0.35);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: transparent;
    color: var(--color-primary);
    padding: 14px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--color-primary);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, transform 0.2s;
    text-align: center;
    line-height: 1.4;
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px 60px;
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    flex: 1;
    min-width: 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(209,22,31,0.08);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 20px;
    color: var(--color-text-primary);
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0 0 32px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-mockup {
    flex-shrink: 0;
    display: flex;
    justify-content: center;
}

@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 48px 24px 40px;
        gap: 40px;
    }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-title { font-size: 2.2rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .hero-desc { font-size: 1rem; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
}

/* =============================================
   Device Mockup
   ============================================= */
.device-frame {
    position: relative;
    width: 280px;
    background: #1a1a1a;
    border-radius: 36px;
    padding: 14px 10px;
    box-shadow: 0 24px 48px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.05);
}

.device-frame::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 6px;
    background: #333;
    border-radius: 4px;
    z-index: 2;
}

.device-frame img {
    width: 100%;
    border-radius: 24px;
    display: block;
}

.device-frame--sm {
    width: 220px;
    padding: 10px 8px;
    border-radius: 30px;
}

.device-frame--sm::before {
    width: 60px;
    height: 5px;
    top: 6px;
}

.device-frame--sm img {
    border-radius: 20px;
}

@media (max-width: 900px) {
    .device-frame { width: 240px; }
}

@media (max-width: 480px) {
    .device-frame {
        width: 200px;
        padding: 10px 8px;
        border-radius: 28px;
    }
    .device-frame img { border-radius: 18px; }
}

/* =============================================
   Features Section
   ============================================= */
.features-section {
    background: var(--color-surface);
    padding: 80px 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 12px;
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 32px 24px;
    transition: transform 0.25s, box-shadow 0.25s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(209,22,31,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    color: var(--color-primary);
    font-size: 1.3rem;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 10px;
    text-align: left;
}

.feature-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

@media (max-width: 900px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .features-grid { grid-template-columns: 1fr; }
    .features-section { padding: 56px 20px; }
    .section-title { font-size: 1.8rem; }
}

/* =============================================
   Screenshot Carousel
   ============================================= */
.screenshots-section {
    padding: 80px 24px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
    height: 380px;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide {
    position: absolute;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.carousel-slide .device-frame--sm {
    cursor: pointer;
}

.carousel-slide .device-frame--sm img {
    filter: blur(8px);
    transition: filter 0.4s ease;
}

.carousel-slide .device-frame--sm img.loaded {
    filter: blur(0);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--color-divider);
    color: var(--color-text-primary);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, box-shadow 0.2s;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.carousel-btn:hover {
    background: var(--color-surface);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.carousel-btn--prev { left: -50px; }
.carousel-btn--next { right: -50px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-divider);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}

.carousel-dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
}

@media (max-width: 600px) {
    .carousel-container { height: 320px; max-width: 300px; }
    .carousel-track { height: 280px; }
    .carousel-btn--prev { left: -24px; }
    .carousel-btn--next { right: -24px; }
    .carousel-btn { width: 36px; height: 36px; font-size: 0.85rem; }
    .screenshots-section { padding: 56px 20px; }
}

@media (max-width: 380px) {
    .carousel-btn--prev { left: -10px; }
    .carousel-btn--next { right: -10px; }
}

/* =============================================
   Lightbox
   ============================================= */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.9);
    align-items: center;
    justify-content: center;
    padding: 24px;
    cursor: zoom-out;
}

.lightbox.open {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    object-fit: contain;
    box-shadow: 0 0 60px rgba(0,0,0,0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    line-height: 1;
}

.lightbox-close:hover { opacity: 1; }

/* =============================================
   CTA Section
   ============================================= */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-darker) 100%);
    padding: 80px 24px;
    text-align: center;
}

.cta-section h2 {
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 16px;
}

.cta-section p {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    margin: 0 0 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.btn-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #fff;
    color: var(--color-primary);
    padding: 14px 36px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
    line-height: 1.4;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

@media (max-width: 600px) {
    .cta-section { padding: 56px 20px; }
    .cta-section h2 { font-size: 1.6rem; }
}

/* =============================================
   Footer
   ============================================= */
.site-footer {
    background: #111;
    color: #ccc;
    padding: 56px 24px 32px;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
}

.footer-brand h3 {
    color: #fff;
    font-size: 1.3rem;
    margin: 0 0 12px;
}

.footer-brand p {
    color: #999;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

.footer-links h4,
.footer-contact h4 {
    color: #fff;
    font-size: 1rem;
    margin: 0 0 16px;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-links a {
    color: #999;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-contact p {
    color: #999;
    font-size: 0.9rem;
    margin: 0 0 8px;
    text-align: left;
}

.footer-contact a {
    color: #999;
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    max-width: 1100px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid #333;
    text-align: center;
    color: #666;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* =============================================
   Content Pages (Privacy, Terms, Contact)
   ============================================= */
.page-hero {
    background: var(--color-surface);
    padding: 56px 24px;
    text-align: center;
    border-bottom: 1px solid var(--color-divider);
}

.page-hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 8px;
}

.page-hero p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin: 0;
}

.content-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.content-container h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-divider);
}

.content-container h2:first-of-type { margin-top: 0; }

.content-container h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 28px 0 12px;
}

.content-container p {
    text-align: left;
    color: #444;
    line-height: 1.7;
    margin: 0 0 16px;
}

.content-container ul {
    text-align: left;
    color: #444;
    line-height: 1.7;
    margin: 0 0 16px;
    padding-left: 24px;
}

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

.content-container a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.content-container a:hover { text-decoration: underline; }

.content-container strong { color: var(--color-text-primary); }

@media (max-width: 600px) {
    .page-hero h1 { font-size: 1.7rem; }
    .page-hero { padding: 40px 20px; }
    .content-container { padding: 32px 20px 56px; }
    .content-container h2 { font-size: 1.3rem; }
}

/* =============================================
   Contact Page
   ============================================= */
.contact-grid {
    max-width: 1100px;
    margin: 0 auto;
    padding: 56px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 56px;
    align-items: start;
}

.contact-info h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 16px;
}

.contact-info p {
    color: #444;
    line-height: 1.7;
    text-align: left;
    margin: 0 0 24px;
}

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

.contact-info-item i {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-top: 3px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.contact-info-item span {
    color: #444;
    font-size: 0.95rem;
    text-align: left;
}

.contact-info-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-form-card {
    background: var(--color-surface);
    border-radius: var(--border-radius);
    padding: 36px;
}

.contact-form-card h2 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 24px;
}

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: #555;
    margin-bottom: 6px;
    text-align: left;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-divider);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(209,22,31,0.08);
}

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

.form-group input[type="file"] {
    padding: 10px;
    cursor: pointer;
}

.form-success {
    display: none;
    background: #e8f5e9;
    color: #2e7d32;
    padding: 16px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 500;
    margin-top: 16px;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 40px 20px 56px;
    }
}

/* =============================================
   Privacy Accept Button (Flutter Integration)
   ============================================= */
.privacy-accept-wrapper {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 500;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid var(--color-divider);
    padding: 16px 24px;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.privacy-accept-wrapper.visible { display: block; }

.privacy-accept-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-darker) 100%);
    color: #fff;
    padding: 16px 56px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
    line-height: 1.4;
    min-width: 200px;
}

.privacy-accept-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(209,22,31,0.4);
}

.privacy-accept-btn:active {
    transform: translateY(0);
}