/* ==========================================================================
   ADVINHE A BANDEIRA - STYLESHEET
   Design System, Components & Responsive Layout
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-main: #0a0f1d;
    --bg-secondary: #0f172a;
    --bg-card: rgba(19, 29, 51, 0.7);
    --bg-card-hover: rgba(28, 42, 74, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.04);
    
    --primary: #3b82f6;
    --primary-light: #60a5fa;
    --primary-glow: rgba(59, 130, 246, 0.35);
    --accent: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.35);
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(96, 165, 250, 0.3);
    
    /* Typography */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Shadows & Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 40px var(--primary-glow);
    --shadow-phone: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 30px rgba(59, 130, 246, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* Background Ambient Glows */
.bg-glow {
    position: fixed;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
}

.bg-glow-1 {
    top: -100px;
    right: -100px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
}

.bg-glow-2 {
    top: 40%;
    left: -150px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

.bg-glow-3 {
    bottom: -100px;
    right: 10%;
    background: radial-gradient(circle, #4f46e5 0%, transparent 70%);
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 15, 29, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.site-header.scrolled {
    background: rgba(10, 15, 29, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: transform var(--transition-fast);
}

.logo-link:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px var(--primary-glow));
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
    padding: 6px 0;
}

.nav-item:hover, .nav-item.active {
    color: var(--text-primary);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
    border-radius: 2px;
}

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid transparent;
    white-space: nowrap;
    font-family: var(--font-main);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.875rem;
    border-radius: 10px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
    border-radius: 14px;
}

/* Store Download Buttons */
.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 12px 22px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    color: #ffffff;
    text-decoration: none;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.store-btn:hover {
    background: rgba(30, 41, 59, 0.95);
    border-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px var(--primary-glow);
}

.store-btn-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.store-btn-icon svg {
    width: 100%;
    height: 100%;
}

.store-btn-content {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.store-btn-subtitle {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

.store-btn-title {
    font-size: 1.05rem;
    font-weight: 700;
    font-family: var(--font-heading);
    line-height: 1.2;
}

/* Pill Badges */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.badge-pill-icon {
    width: 16px;
    height: 16px;
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.8; }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
    padding: calc(var(--header-height) + 60px) 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #f472b6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.18rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
    max-width: 540px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-stats-row {
    display: flex;
    gap: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    width: 100%;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Hero Media / Phone Mockup */
.hero-media {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow-backdrop {
    position: absolute;
    width: 320px;
    height: 480px;
    background: radial-gradient(circle, var(--primary-glow) 0%, var(--accent-glow) 50%, transparent 80%);
    filter: blur(40px);
    z-index: 0;
}

/* Smartphone Mockup */
.phone-mockup {
    position: relative;
    width: 280px;
    height: 560px;
    background: #000000;
    border-radius: 44px;
    border: 9px solid #1f293d;
    box-shadow: var(--shadow-phone);
    overflow: hidden;
    z-index: 1;
    transition: transform var(--transition-slow);
}

.hero-media:hover .phone-mockup {
    transform: translateY(-8px) scale(1.02);
}

.phone-notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 20px;
    background: #000;
    border-radius: 12px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #0d1527;
}

/* Floating Badges on Hero */
.floating-card {
    position: absolute;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--border-color);
    padding: 12px 18px;
    border-radius: 16px;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
    animation: float 4s ease-in-out infinite alternate;
}

.floating-card-1 {
    top: 15%;
    left: -30px;
}

.floating-card-2 {
    bottom: 12%;
    right: -25px;
    animation-delay: -2s;
}

.floating-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.floating-text h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.floating-text p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

@keyframes float {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-12px); }
}

/* ==========================================================================
   FEATURE BANNER / BANNER SHOWCASE
   ========================================================================== */

.feature-banner-section {
    padding: 40px 0 80px;
}

.banner-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.8) 100%);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
}

.banner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

.banner-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.banner-graphic-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.banner-graphic {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.banner-graphic-wrapper:hover .banner-graphic {
    transform: scale(1.03);
}

.banner-content h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.25;
}

.banner-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.banner-highlights {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.highlight-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

/* ==========================================================================
   FEATURES SECTION (CARDS)
   ========================================================================== */

.section {
    padding: 90px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-light);
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px 30px;
    backdrop-filter: blur(12px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 25px var(--primary-glow);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    margin-bottom: 24px;
    font-size: 1.5rem;
    transition: transform var(--transition-normal);
}

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

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ==========================================================================
   GAME MODES SHOWCASE (TABS & INTERACTIVE GALLERY)
   ========================================================================== */

.modes-section {
    background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-secondary) 50%, var(--bg-main) 100%);
}

.modes-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 48px;
}

.mode-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    backdrop-filter: blur(8px);
}

.mode-tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--primary-light);
    background: var(--bg-card-hover);
}

.mode-tab-btn.active {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-color: transparent;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.modes-display {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
}

.mode-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    animation: fadeIn 0.4s ease;
}

.mode-panel.active {
    display: grid;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.mode-info h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.mode-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 8px;
    color: #a5b4fc;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.mode-info p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 24px;
}

.mode-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mode-features-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
}

.mode-features-list li svg {
    color: var(--accent-emerald);
    flex-shrink: 0;
}

.mode-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.showcase-phone {
    width: 290px;
    height: 580px;
    background: #000;
    border-radius: 46px;
    border: 9px solid #1e293b;
    box-shadow: var(--shadow-phone);
    overflow: hidden;
    position: relative;
}

.showcase-phone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   DOWNLOAD CTA SECTION
   ========================================================================== */

.cta-section {
    padding: 100px 0;
    position: relative;
}

.cta-box {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
    border: 1px solid var(--border-glow);
    border-radius: 32px;
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg), 0 0 50px rgba(59, 130, 246, 0.2);
}

.cta-box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.cta-logo {
    width: 90px;
    height: 90px;
    margin: 0 auto 24px;
    object-fit: contain;
    filter: drop-shadow(0 4px 15px var(--primary-glow));
    animation: bounceSlow 3s infinite ease-in-out;
}

@keyframes bounceSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.cta-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 36px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
    background: #070b14;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
    position: relative;
    z-index: 1;
}

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

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand-logo img {
    height: 38px;
}

.footer-brand-logo span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 360px;
    line-height: 1.6;
}

.footer-column h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.92rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-dot {
    opacity: 0.4;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

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

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-stats-row {
        justify-content: center;
    }

    .banner-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .mode-panel {
        grid-template-columns: 1fr;
        gap: 36px;
        text-align: center;
    }

    .mode-features-list {
        align-items: center;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .site-header {
        height: 70px;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 15, 29, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 30px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-120%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }

    .nav-menu.open {
        transform: translateY(0);
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .phone-mockup, .showcase-phone {
        width: 250px;
        height: 500px;
        border-width: 7px;
    }

    .floating-card {
        display: none; /* Hide floating chips on smaller screens to avoid overlapping */
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-box {
        padding: 40px 20px;
    }

    .cta-title {
        font-size: 2rem;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.85rem;
    }

    .hero-stats-row {
        gap: 18px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .store-btn {
        width: 100%;
        justify-content: center;
    }

    .mode-tab-btn {
        width: 100%;
        justify-content: center;
    }
}