/* Landing Page Styles */

:root {
    --landing-hero-gradient: linear-gradient(135deg, #76b900 0%, #99CC33 100%);
    --landing-accent: #76b900;
    --landing-tech-gradient: linear-gradient(135deg, rgba(118, 185, 0, 0.05) 0%, rgba(153, 204, 51, 0.05) 100%);
}

/* Body Override */
.landing-body {
    background: var(--bg-color);
    margin: 0;
    padding: 0;
    position: relative;
    overflow-x: hidden;
}

/* Landing page header — no sidebar, add blur effect */
.landing-page .app-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.landing-page .toggle-sidebar-btn {
    display: none;
}

/* Ensure login/register buttons are always visible on landing */
.landing-page .header-actions .btn-login,
.landing-page .header-actions .btn-register {
    display: inline-flex;
    padding: 0.5rem 1rem;
}

/* Navigation */
.landing-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.landing-nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.brand-icon {
    font-size: 2rem;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    padding: 8rem 2rem 6rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Landing page utilities */
.landing-page .stat-number { font-weight: 800; font-size: 1.25rem; display: inline-block; margin-right: 0.25rem; }
.landing-page .stat-suffix { color: var(--text-secondary); font-weight: 600; }

.scroll-hint { background: none; border: none; cursor: pointer; color: inherit; display: inline-flex; align-items: center; gap: 0.5rem; }
.scroll-hint:focus { outline: 2px solid var(--primary-color); outline-offset: 3px; }

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(118, 185, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    transform: translateX(300px);
}

.hero-section .container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.18; /* aumentar para evitar corte nos descenders */
    color: var(--text-primary);
    margin: 0 0 1.75rem 0; /* mais espaço inferior */
    letter-spacing: -0.02em;
}

.gradient-text {
    background: var(--landing-hero-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 2rem 0;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-hero-primary {
    padding: 1.2rem 2.75rem;
    font-size: 1.05rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), #99CC33);
    color: white;
    border: none;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    box-shadow: 0 6px 16px rgba(118, 185, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-hero-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.2);
    transition: left 0.4s ease;
}

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

.btn-hero-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 32px rgba(118, 185, 0, 0.4);
    background: linear-gradient(135deg, #99CC33, var(--primary-color));
}

.btn-hero-secondary {
    padding: 1.2rem 2.75rem;
    font-size: 1.05rem;
    font-weight: 600;
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    position: relative;
}

.btn-hero-secondary:hover {
    background: linear-gradient(135deg, rgba(132, 204, 22, 0.1), transparent);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(118, 185, 0, 0.15);
}

/* Scroll hint (encourage users to scroll) */
.scroll-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.scroll-hint svg {
    display: block;
    color: var(--primary-color);
    animation: scroll-bounce 1.6s infinite;
}

.scroll-hint:hover { opacity: 0.92; transform: translateY(-2px); }
.scroll-hint:focus { outline: 2px solid var(--primary-color); border-radius: 999px; padding: 4px; }

@keyframes scroll-bounce {
    0% { transform: translateY(0); }
    50% { transform: translateY(6px); }
    100% { transform: translateY(0); }
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
    padding: 0;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    list-style: none;
}

/* Sticky Overview Card */
.sticky-overview-card {
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 4.5rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: all 0.4s ease;
    position: relative;
}

.sticky-overview-card.is-sticky {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    z-index: 98;
    width: 100%;
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid rgba(132, 204, 22, 0.2);
    padding: 2rem 0;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.sticky-overview-card.is-sticky.compact {
    padding: 0.8rem 0;
    top: 60px;
    z-index: 101;
}

.sticky-overview-card .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    transition: gap 0.4s ease, grid-template-columns 0.4s ease;
}

.sticky-overview-card.is-sticky .overview-content {
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
}

.sticky-overview-card.is-sticky.compact .overview-content {
    gap: 1rem;
}

.overview-description {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 0 0 auto;
    transition: gap 0.4s ease;
}

.sticky-overview-card.is-sticky .overview-description {
    gap: 0.5rem;
    max-width: 500px;
}

.sticky-overview-card.is-sticky.compact .overview-description {
    gap: 0.3rem;
}

.overview-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    background: linear-gradient(135deg, #76b900 0%, #99CC33 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    transition: font-size 0.4s ease;
    white-space: normal;
}

.sticky-overview-card.is-sticky .overview-title {
    font-size: 1.3rem;
}

.sticky-overview-card.is-sticky.compact .overview-title {
    font-size: 1.1rem;
    white-space: nowrap;
}

.overview-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin: 0;
    opacity: 1;
    max-height: 200px;
    transition: opacity 0.4s ease, font-size 0.4s ease, max-height 0.4s ease;
}

.sticky-overview-card.is-sticky .overview-text {
    font-size: 0.9rem;
    line-height: 1.35;
    max-height: 100px;
}

.sticky-overview-card.is-sticky.compact .overview-text {
    opacity: 0;
    font-size: 0;
    max-height: 0;
    margin: 0;
}

.overview-steps {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    transition: gap 0.4s ease, flex-wrap 0.4s ease;
}

.sticky-overview-card.is-sticky .overview-steps {
    gap: 0.5rem;
}

.sticky-overview-card.is-sticky.compact .overview-steps {
    gap: 0.3rem;
    flex-wrap: nowrap;
}

.step-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: linear-gradient(135deg, #f0fdf4 0%, #f7fee7 100%);
    border: 2px solid #84cc16;
    border-radius: 24px;
    padding: 0.75rem 1.3rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: #2d5016;
    white-space: nowrap;
    transition: all 0.4s ease;
}

.sticky-overview-card.is-sticky .step-badge {
    border-width: 2px;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.sticky-overview-card.is-sticky.compact .step-badge {
    border-width: 1.5px;
    border-radius: 16px;
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
}

.step-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(132, 204, 22, 0.2);
    border-color: #65a30d;
}

.sticky-overview-card.is-sticky .step-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(132, 204, 22, 0.2);
}

.sticky-overview-card.is-sticky.compact .step-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(132, 204, 22, 0.15);
}

.step-divider {
    color: var(--text-muted);
    font-weight: 300;
    font-size: 1.1rem;
    display: inline;
    margin: 0 0.3rem;
    transition: font-size 0.4s ease;
}

.sticky-overview-card.is-sticky .step-divider {
    font-size: 1rem;
    margin: 0 0.25rem;
}

.sticky-overview-card.is-sticky.compact .step-divider {
    font-size: 0.8rem;
}

/* Overview Stats List */
.overview-stats {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex: 1;
    min-width: 0;
    gap: 1.3rem;
    transition: gap 0.4s ease;
}

.sticky-overview-card.is-sticky .overview-stats {
    flex: 0 1 auto;
    gap: 0.8rem;
}

.sticky-overview-card.is-sticky.compact .overview-stats {
    gap: 0.5rem;
}

.stats-list {
    display: flex;
    flex-direction: row;
    gap: 1.3rem;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    transition: gap 0.4s ease;
}

.sticky-overview-card.is-sticky .stats-list {
    gap: 0.7rem;
}

.sticky-overview-card.is-sticky.compact .stats-list {
    gap: 0.4rem;
    flex-wrap: nowrap;
}

.stats-list .stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--bg-color) 100%);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 1.2rem 1.5rem;
    transition: all 0.4s ease;
    flex: 0 1 auto;
    min-width: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.sticky-overview-card.is-sticky .stats-list .stat-item {
    border-radius: 10px;
    padding: 0.9rem 1.1rem;
    gap: 0.65rem;
}

.sticky-overview-card.is-sticky.compact .stats-list .stat-item {
    border-radius: 8px;
    padding: 0.6rem 0.85rem;
    gap: 0.4rem;
    box-shadow: none;
}

.stats-list .stat-item::before {
    content: none;
}

.stats-list .stat-item:hover {
    border-color: #84cc16;
    box-shadow: 0 8px 20px rgba(132, 204, 22, 0.1);
    transform: translateY(-2px);
}

.stat-icon {
    font-size: 1.8rem;
    display: block;
    min-width: 1.8rem;
    flex-shrink: 0;
    transition: font-size 0.4s ease;
}

.sticky-overview-card.is-sticky .stat-icon {
    font-size: 1.4rem;
    min-width: 1.4rem;
}

.sticky-overview-card.is-sticky.compact .stat-icon {
    font-size: 1.1rem;
    min-width: 1.1rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: font-size 0.4s ease;
}

.sticky-overview-card.is-sticky .stat-label {
    font-size: 0.75rem;
}

.sticky-overview-card.is-sticky.compact .stat-label {
    font-size: 0.6rem;
    letter-spacing: 0.1px;
}

.stat-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: #76b900;
    transition: font-size 0.4s ease;
}

.sticky-overview-card.is-sticky .stat-value {
    font-size: 1.1rem;
}

.sticky-overview-card.is-sticky.compact .stat-value {
    font-size: 0.9rem;
}

.sticky-overview-card.is-sticky.compact .stat-value {
    font-size: 0.85rem;
}

/* Legacy compact state transitions - now handled by is-sticky classes above */

.sticky-overview-card.compact .step-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(132, 204, 22, 0.15);
}

.step-divider {
    transition: font-size 0.4s ease;
}

.sticky-overview-card.compact .step-divider {
    font-size: 0.8rem;
}

.overview-stats {
    transition: gap 0.4s ease;
}

.sticky-overview-card.compact .overview-stats {
    gap: 0.5rem;
}

.stats-list {
    transition: gap 0.4s ease;
}

.sticky-overview-card.compact .stats-list {
    gap: 0.5rem;
}

.stats-list .stat-item {
    transition: all 0.4s ease;
}

.sticky-overview-card.compact .stats-list .stat-item {
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    gap: 0.4rem;
}

.stat-icon {
    transition: font-size 0.4s ease;
}

.sticky-overview-card.compact .stat-icon {
    font-size: 1rem;
}

.stat-label {
    transition: font-size 0.4s ease;
}

.sticky-overview-card.compact .stat-label {
    font-size: 0.6rem;
}

.stat-value {
    transition: font-size 0.4s ease;
}

.sticky-overview-card.compact .stat-value {
    font-size: 0.75rem;
}

/* Sticky Stats Card - Legacy (keep for backward compatibility if used elsewhere) */
.sticky-stats-card {
    position: sticky;
    top: 60px;
    z-index: 50;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(132, 204, 22, 0.15);
    padding: 1.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.sticky-stats-card .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    list-style: none;
}

.stat-item {
    background: linear-gradient(135deg, #f0fdf4 0%, #f7fee7 100%);
    border: 2px solid #dbeafe;
    border-radius: 12px;
    padding: 1.75rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    justify-content: center
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #84cc16 0%, #65a30d 100%);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(132, 204, 22, 0.15);
    border-color: #84cc16;
}

.stat-value {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #84cc16 0%, #65a30d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-suffix {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.video-mockup {
    background: var(--surface-color);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
    transform: perspective(1200px) rotateY(-3deg);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.video-mockup:hover {
    transform: perspective(1200px) rotateY(0deg) translateY(-8px);
    box-shadow: 0 28px 80px rgba(118, 185, 0, 0.15), 0 0 0 1px rgba(118, 185, 0, 0.1);
}

/* Video Mockup */
.video-mockup {
    background: var(--surface-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 3px solid var(--border-color);
    position: relative;
}

.mockup-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}

.mockup-title svg {
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(118, 185, 0, 0.2));
    transition: transform 0.3s ease;
}

.mockup-title svg:hover {
    transform: scale(1.15) rotate(5deg);
}

.mockup-badge {
    background: linear-gradient(135deg, var(--primary-color), #99CC33);
    color: white;
    padding: 0.65rem 1.25rem;
    border-radius: 24px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(118, 185, 0, 0.25);
    border: 2px solid rgba(255,255,255,0.3);
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.mockup-badge::before {
    content: '🎬';
}

.mockup-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(118, 185, 0, 0.35);
}

.mockup-screen {
    background: var(--bg-color);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.mockup-content {
    padding: 2rem;
}

.mockup-video-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.mockup-video-item {
    background: var(--surface-color);
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    cursor: pointer;
}

.mockup-video-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(118, 185, 0, 0.15);
    border-color: var(--primary-color);
}

.mockup-thumbnail {
    height: 140px;
    background: linear-gradient(135deg, rgba(118, 185, 0, 0.15) 0%, rgba(153, 204, 51, 0.15) 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mockup-thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
    z-index: 2;
}

.mockup-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.thumbnail-watermark {
    position: absolute;
    right: 8px;
    bottom: 8px;
    width: 56px;
    height: auto;
    opacity: 0.85;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.12));
    pointer-events: none;
    z-index: 2;
}

@media (max-width: 480px) {
    .thumbnail-watermark { width: 40px; right: 6px; bottom: 6px; }
}

.play-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 3;
    transition: all 0.3s;
}

.mockup-video-item:hover .play-icon {
    transform: scale(1.1);
    background: var(--primary-color);
    color: white;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.mockup-info {
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.segment-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.segment-duration {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* Hero Stacked Layout */
.hero-content-stacked {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
}

.hero-text-centered {
    text-align: center;
    max-width: 800px;
}

.hero-text-centered .hero-cta {
    justify-content: center;
}

.hero-text-centered .hero-stats {
    justify-content: center;
}

.hero-visual-bottom {
    width: 100%;
    max-width: 900px;
}

.mockup-description {
    text-align: center;
    margin-bottom: 1.5rem;
}

.mockup-description-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.mockup-description-text strong {
    color: var(--text-primary);
}

.video-mockup-horizontal {
    transform: none;
}

.video-mockup-horizontal:hover {
    transform: translateY(-8px);
}

.mockup-video-grid-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

/* Responsive adjustments for stacked layout */
@media (max-width: 900px) {
    .mockup-video-grid-horizontal {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .mockup-video-grid-horizontal {
        grid-template-columns: 1fr;
    }
}

/* Features Section */
.features-section {
    padding: 6rem 2rem;
    background: var(--surface-color);
    position: relative;
}

.features-section .container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Examples Section (Processing output + Watermark preview) */
.examples-section {
    padding: 3.5rem 2rem;
    background: linear-gradient(180deg, var(--surface-color) 0%, var(--bg-color) 100%);
}

.examples-section .section-header {
    margin-bottom: 2rem;
}

.examples-layout {
    display: flex;
    flex-direction: column; /* stack vertically: processing first, watermark below */
    gap: 2rem;
    align-items: stretch;
}

.examples-processing {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.examples-watermark {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.examples-left .video-mockup, .examples-right .video-mockup {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.video-mockup .mockup-screen {
    flex: 1;
    display: flex;
    align-items: center;
}

.mockup-content {
    padding: 1rem;
}

.mockup-video-grid-horizontal {
    gap: 1rem;
    padding: 1rem;
    align-items: center;
}

.mockup-video-item {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 150px;
}

.mockup-thumbnail {
    height: 120px;
    border-radius: 8px;
}

.mockup-info {
    padding-top: 0.75rem;
}

.examples-right .watermark-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.examples-right .watermark-controls .muted {
    max-width: 320px;
}

.btn-hero-secondary {
    min-width: 220px;
}

.thumbnail-watermark {
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 48px;
    opacity: 0.85;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.12));
    pointer-events: none;
    z-index: 2;
}

@media (max-width: 900px) {
    .examples-layout { flex-direction: column; }
    .examples-right { width: 100%; }
    .examples-left { order: 1; }
    .examples-right { order: 2; }
    .mockup-video-grid-horizontal { grid-template-columns: repeat(2, 1fr); }
    .mockup-thumbnail { height: 100px; }
}

@media (max-width: 480px) {
    .mockup-video-grid-horizontal { grid-template-columns: 1fr; }
    .mockup-thumbnail { height: 140px; }
    .thumbnail-watermark { width: 36px; }
}


.section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
    position: relative;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #99CC33);
    border-radius: 2px;
    animation: slide-underline 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slide-underline {
    from {
        width: 0;
        opacity: 0;
    }
    to {
        width: 80px;
        opacity: 1;
    }
}

.section-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
    animation: fade-in-up 0.8s ease 0.2s both;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.feature-card {
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--bg-color) 100%);
    padding: 2.5rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--landing-hero-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(132, 204, 22, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

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

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 24px 48px rgba(118, 185, 0, 0.16), 0 0 0 1px rgba(118, 185, 0, 0.1);
    border-color: rgba(118, 185, 0, 0.3);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: grayscale(0.3) drop-shadow(0 2px 4px rgba(0,0,0,0.05));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.feature-card:hover .feature-icon {
    filter: grayscale(0) drop-shadow(0 4px 8px rgba(132, 204, 22, 0.2));
    transform: scale(1.15) rotate(3deg);
}

.feature-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
    letter-spacing: -0.01em;
}

.feature-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* How It Works Section */
.how-it-works-section {
    padding: 6rem 2rem;
    background: var(--bg-color);
    position: relative;
}

.how-it-works-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.steps-container {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 5rem;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-color) 10%, var(--primary-color) 90%, transparent 100%);
    z-index: 0;
}

.step-item {
    flex: 1;
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--bg-color) 100%);
    padding: 2.5rem;
    border-radius: 16px;
    border: 2px solid var(--border-color);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    margin: 0 1rem;
}

.step-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(132, 204, 22, 0.08), transparent);
    opacity: 0;
    border-radius: 16px;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.step-item:hover::before {
    opacity: 1;
}

.step-item:hover {
    transform: translateY(-12px) scale(1.05);
    box-shadow: 0 20px 48px rgba(118, 185, 0, 0.15);
    border-color: rgba(118, 185, 0, 0.3);
}

.step-number {
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-color), #99CC33);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(118, 185, 0, 0.3);
    border: 4px solid white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.step-item:hover .step-number {
    transform: translateX(-50%) scale(1.15);
    box-shadow: 0 12px 32px rgba(118, 185, 0, 0.4);
}

.step-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 1rem 0 0.75rem 0;
    letter-spacing: -0.01em;
}

.step-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.step-arrow {
    display: none;
}

/* Credits Section */
.credits-section {
    padding: 6rem 2rem;
    background: var(--surface-color);
}

.credits-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.credits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: stretch;
}

.credit-card {
    background: linear-gradient(135deg, var(--surface-color) 0%, var(--bg-color) 100%);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.75rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
    display: flex;
    flex-direction: column;
}

.credit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(132, 204, 22, 0.08), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.credit-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
    opacity: 0;
    transition: all 0.4s ease;
}

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

.credit-card:hover::after {
    height: 5px;
    background: linear-gradient(90deg, transparent, rgba(132, 204, 22, 0.5), transparent);
    opacity: 1;
}

.credit-card:hover {
    transform: translateY(-16px) scale(1.04);
    box-shadow: 0 28px 64px rgba(118, 185, 0, 0.2), 0 0 0 1px rgba(118, 185, 0, 0.1);
    border-color: rgba(118, 185, 0, 0.4);
}

.credit-card-featured {
    background: linear-gradient(135deg, #84cc16 0%, #76b900 100%);
    color: white;
    transform: scale(1.12) translateY(-20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 24px 56px rgba(118, 185, 0, 0.35), 0 0 40px rgba(132, 204, 22, 0.15);
    position: relative;
    z-index: 10;
    padding-top: 4rem;
}

.credit-card-featured::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    pointer-events: none;
    border-radius: 20px;
}

.credit-card-featured:hover {
    transform: scale(1.14) translateY(-26px);
    box-shadow: 0 32px 72px rgba(118, 185, 0, 0.45), 0 0 50px rgba(132, 204, 22, 0.25);
}

.credit-badge {
    position: absolute;
    top: -0.75rem;
    right: 1.5rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #78350f;
    padding: 0.75rem 1.75rem;
    border-radius: 28px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 8px 20px rgba(251, 191, 36, 0.4), 0 0 0 3px white;
    border: 2px solid rgba(251, 191, 36, 0.6);
    animation: pulse-badge 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    white-space: nowrap;
    z-index: 20;
}

.credit-badge::before {
    content: '⭐';
    font-size: 0.85rem;
    animation: spin-badge 3s linear infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        box-shadow: 0 8px 20px rgba(251, 191, 36, 0.4), 0 0 0 3px white;
    }
    50% {
        box-shadow: 0 10px 28px rgba(251, 191, 36, 0.6), 0 0 0 3px white;
    }
}

@keyframes spin-badge {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.credit-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.75rem;
    border-bottom: 2px solid var(--border-color);
}

.credit-card-featured .credit-header {
    border-bottom-color: rgba(255, 255, 255, 0.25);
}

.credit-amount {
    font-size: 1rem;
    font-weight: 600;
    color: #84cc16;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.credit-card-featured .credit-amount {
    color: rgba(255, 255, 255, 0.9);
}

.credit-price {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.credit-card-featured .credit-price {
    color: white;
    font-size: 3rem;
}

.credit-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.credit-features li {
    padding: 0.85rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
    padding-left: 1.75rem;
}

.credit-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #84cc16;
    font-weight: 800;
    font-size: 1.1rem;
}

.credit-card-featured .credit-features li {
    color: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.credit-features li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.btn-credit {
    width: 100%;
    padding: 1.25rem;
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, #84cc16 0%, #76b900 100%);
    color: white;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 16px rgba(118, 185, 0, 0.25);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.btn-credit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    transition: left 0.4s ease;
}

.btn-credit:hover {
    transform: translateY(-4px) scale(1.06);
    box-shadow: 0 12px 28px rgba(118, 185, 0, 0.35);
    background: linear-gradient(135deg, #84cc16, #76b900);
    color: white;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

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

.btn-credit:active {
    transform: translateY(-2px) scale(1.03);
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    background: var(--landing-hero-gradient);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(255, 255, 255, 0.05) 75%);
    background-size: 50px 50px;
    background-position: 0 0, 0 25px, 25px -25px, -25px 0px;
    opacity: 0.3;
}

.cta-section .container {
    max-width: 800px;
    margin: 0 auto;
}

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

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin: 0 0 1rem 0;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 1.2rem;
    opacity: 0.95;
    margin: 0 0 2.5rem 0;
    font-weight: 400;
}

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

.btn-cta-primary {
    padding: 1.2rem 3rem;
    font-size: 1.05rem;
    font-weight: 600;
    background: var(--surface-color);
    color: var(--primary-color);
    border: none;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    background: var(--bg-subtle);
}

.btn-cta-secondary {
    padding: 1.2rem 3rem;
    font-size: 1.05rem;
    font-weight: 600;
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
    transform: translateY(-2px);
}

/* Footer */
.landing-footer {
    background: #1e293b;
    color: white;
    padding: 4rem 2rem 2rem;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-brand .brand-name {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-column h4 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem;
    }

    .steps-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .steps-container::before {
        display: none;
    }

    .step-item {
        margin: 0;
    }

    .step-number {
        top: -2.5rem;
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.5rem;
    }

    .pricing-grid,
    .credits-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card-featured,
    .credit-card-featured {
        transform: scale(1);
    }

    /* Overview card: stack into two rows on ≤1024px */
    .overview-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sticky-overview-card {
        padding: 2.5rem 0;
    }

    .overview-stats {
        width: 100%;
    }

    .stats-list {
        width: 100%;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .stats-list .stat-item {
        flex: 1 1 auto;
        min-width: 0;
    }
}

@media (max-width: 768px) {
    .overview-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .overview-description {
        width: 100%;
    }

    .overview-title {
        font-size: 1.25rem;
    }

    .overview-text {
        font-size: 0.9rem;
    }

    .overview-steps {
        width: 100%;
        justify-content: flex-start;
    }

    .step-badge {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .step-divider {
        display: none;
    }

    .overview-stats {
        width: 100%;
        justify-content: flex-start;
    }

    .stats-list {
        width: 100%;
        gap: 0.75rem;
    }

    .stats-list .stat-item {
        padding: 0.85rem 1rem;
    }

    .sticky-overview-card {
        padding: 1.25rem 0;
    }

    .sticky-overview-card .container {
        padding: 0 1.25rem;
    }
}

@media (max-width: 480px) {
    .overview-content {
        gap: 1rem;
    }

    .overview-description {
        width: 100%;
        gap: 0.5rem;
    }

    .overview-title {
        font-size: 1.1rem;
    }

    .overview-text {
        font-size: 0.85rem;
    }

    .overview-steps {
        width: 100%;
        justify-content: flex-start;
    }

    .step-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.7rem;
    }

    .step-divider {
        display: inline;
        font-size: 0.8rem;
    }

    .overview-stats {
        width: 100%;
    }

    .stats-list {
        width: 100%;
        gap: 0.5rem;
    }

    .stats-list .stat-item {
        min-width: auto;
        gap: 0.6rem;
        padding: 0.6rem 0.75rem;
    }

    .stat-icon {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .stat-value {
        font-size: 0.95rem;
    }

    .sticky-overview-card {
        padding: 1rem 0;
    }

    .sticky-overview-card .container {
        padding: 0 1rem;
    }
}

@media (max-width: 768px) {
    .nav-content {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-section {
        padding: 4rem 1.5rem 3rem;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
        margin-bottom: 1.25rem;
    }

    .hero-description {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .hero-cta {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }


    .hero-stats {
        flex-direction: column;
        gap: 1rem;
        margin-top: 2rem;
        border-top: none;
        padding-top: 0;
    }

    .sticky-stats-card {
        top: 60px;
        padding: 1rem 0;
    }

    .sticky-stats-card .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-item {
        padding: 1.5rem;
        width: 100%;
    }

    .stat-number {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .feature-card {
        padding: 1.75rem;
    }

    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .feature-title {
        font-size: 1.15rem;
    }

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

    .mockup-video-grid-horizontal {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .mockup-thumbnail {
        height: 100px;
    }

    .credits-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .credit-card {
        padding: 2rem;
    }

    .credit-card-featured {
        transform: scale(1);
        translateY(0);
    }

    .credit-card-featured:hover {
        transform: scale(1);
        translateY(0);
    }

    .credit-badge {
        top: -0.75rem;
        right: 1rem;
        font-size: 0.65rem;
        padding: 0.5rem 1rem;
    }

    .credit-amount {
        font-size: 0.9rem;
    }

    .credit-price {
        font-size: 2rem;
    }

    .credit-card-featured .credit-price {
        font-size: 2.25rem;
    }

    .credit-features li {
        padding: 0.7rem 0;
        padding-left: 1.5rem;
        font-size: 0.9rem;
    }

    .btn-credit {
        padding: 1rem;
        font-size: 0.95rem;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 3rem 1rem 2rem;
        min-height: auto;
    }

    .hero-title {
        font-size: 1.5rem;
        line-height: 1.35;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .hero-stats {
        margin-top: 1.5rem;
    }

    .stat-item {
        padding: 1.25rem;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-suffix {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .section-title::after {
        width: 60px;
    }

    .section-description {
        font-size: 0.95rem;
    }

    .features-grid {
        gap: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .feature-title {
        font-size: 1rem;
    }

    .feature-description {
        font-size: 0.85rem;
    }

    .steps-container {
        gap: 1rem;
    }

    .step-item {
        padding: 1.75rem 1.25rem;
    }

    .step-number {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
        top: -1.75rem;
    }

    .step-title {
        font-size: 1.1rem;
    }

    .mockup-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .mockup-badge {
        align-self: flex-start;
    }

    .mockup-video-grid-horizontal {
        grid-template-columns: 1fr;
    }

    .credits-grid {
        gap: 1rem;
    }

    .credit-card {
        padding: 1.5rem;
    }

    .credit-amount {
        font-size: 1.5rem;
    }

    .credit-price {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .overview-content {
        flex-direction: column;
        gap: 1.5rem;
    }

    .overview-description {
        text-align: center;
    }

    .overview-steps {
        justify-content: center;
        flex-wrap: wrap;
    }

    .stats-list {
        flex-direction: column;
    }
}

/* ─── Large-screen scaling ─────────────────────────────── */
@media (min-width: 1440px) {
    .landing-page .container,
    .hero-section .container,
    .features-section .container,
    .examples-section .container,
    .how-it-works-section .container,
    .credits-section .container,
    .cta-section .container,
    .sticky-overview-card .container {
        max-width: var(--content-max-width);
    }

    .hero-title {
        font-size: 4rem;
    }

    .hero-description {
        font-size: 1.35rem;
    }

    .section-title {
        font-size: 3.25rem;
    }

    .features-grid {
        gap: 2.5rem;
    }

    .credits-grid {
        max-width: 1200px;
    }
}

@media (min-width: 1920px) {
    .landing-page .container,
    .hero-section .container,
    .features-section .container,
    .examples-section .container,
    .how-it-works-section .container,
    .credits-section .container,
    .cta-section .container,
    .sticky-overview-card .container {
        max-width: var(--content-max-width-lg);
    }

    .hero-section {
        padding: 10rem 2rem 8rem;
    }

    .hero-title {
        font-size: 4.5rem;
    }

    .hero-description {
        font-size: 1.5rem;
        max-width: 900px;
    }

    .hero-text-centered {
        max-width: 1000px;
    }

    .section-title {
        font-size: 3.5rem;
    }

    .features-grid {
        gap: 3rem;
    }

    .feature-card {
        padding: 3rem;
    }

    .feature-title {
        font-size: 1.5rem;
    }

    .step-item {
        padding: 3rem;
    }

    .credits-grid {
        max-width: 1400px;
        gap: 3rem;
    }
}

@media (min-width: 2560px) {
    .landing-page .container,
    .hero-section .container,
    .features-section .container,
    .examples-section .container,
    .how-it-works-section .container,
    .credits-section .container,
    .cta-section .container,
    .sticky-overview-card .container {
        max-width: var(--content-max-width-xl);
    }

    .hero-section {
        padding: 12rem 2rem 10rem;
    }

    .hero-title {
        font-size: 5rem;
    }

    .hero-description {
        font-size: 1.6rem;
        max-width: 1000px;
    }

    .hero-text-centered {
        max-width: 1100px;
    }

    .section-title {
        font-size: 4rem;
    }

    .features-grid {
        gap: 3.5rem;
    }

    .feature-card {
        padding: 3.5rem;
    }

    .credits-grid {
        max-width: 1600px;
        gap: 3.5rem;
    }

    .cta-title {
        font-size: 3.5rem;
    }
}

/* ===============================================
   Dark Mode Overrides for Landing Page
   =============================================== */
[data-theme="dark"] .step-badge {
    background: rgba(118, 185, 0, 0.1);
    color: var(--primary-color);
    border-color: rgba(118, 185, 0, 0.3);
}

[data-theme="dark"] .stat-item {
    background: var(--surface-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .stat-item::before {
    opacity: 0;
}

[data-theme="dark"] .feature-card {
    background: var(--surface-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .credit-card {
    background: var(--surface-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .credit-card::after {
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}