/* ═══════════════════════════════════════════
   LANDING PAGE COMPONENTS
   Styles shared by the ZoneShare SEO landing pages.
   Uses the same design tokens as shared.css and
   mirrors the homepage (index.html) component styles.
   ═══════════════════════════════════════════ */

/* ═══════════════════════════════════════════
   HEADER / NAVIGATION
   Matches the homepage: transparent on load,
   glass on scroll.
   ═══════════════════════════════════════════ */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition);
    background: transparent;
}

header.scrolled {
    padding: 0.65rem 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.nav-cta {
    background: var(--text-primary) !important;
    color: var(--bg-primary) !important;
    font-weight: 600 !important;
    padding: 0.5rem 1.125rem !important;
    border-radius: var(--radius-full) !important;
    margin-left: 0.5rem;
}

.nav-cta:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */
.hero {
    padding: 10rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 80%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 60%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(236, 72, 153, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(ellipse, rgba(37, 99, 235, 0.12) 0%, transparent 70%);
}

[data-theme="dark"] .hero::after {
    background: radial-gradient(ellipse, rgba(236, 72, 153, 0.08) 0%, transparent 70%);
}

.hero-content {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    display: flex;
    flex-direction: column;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    width: fit-content;
    margin-bottom: 1.5rem;
    transition: all var(--transition);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    line-height: 1.1;
    margin-bottom: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--brand-600) 0%, var(--accent-500) 50%, var(--brand-500) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 6s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 480px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--text-primary);
    color: var(--bg-primary);
    border: none;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    opacity: 0.92;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--text-tertiary);
}

.app-store-badge {
    height: 48px;
    transition: all var(--transition);
    display: block;
}

.app-store-badge:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.hero-meta-link {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.hero-meta-link:hover {
    color: var(--brand-600);
}

[data-theme="dark"] .hero-meta-link:hover {
    color: var(--brand-400);
}

.hero-visual {
    position: relative;
}

.screenshot-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-slow);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
}

.screenshot-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(255,255,255,0));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 2;
}

.screenshot-wrapper:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 32px 80px -16px rgba(0, 0, 0, 0.25);
}

.screenshot {
    width: 100%;
    display: block;
    height: auto;
    cursor: zoom-in;
}

/* Hero slideshow */
.slideshow {
    position: relative;
}

.slideshow .screenshot.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.5s ease, visibility 0s linear 0.5s;
}

.slideshow .screenshot.slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 0.5s ease;
}

.slide-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    backdrop-filter: blur(4px);
    transition: background 0.2s ease;
}

.slide-control:hover {
    background: rgba(0, 0, 0, 0.7);
}

.slide-prev { left: 12px; }
.slide-next { right: 12px; }

.slide-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    gap: 8px;
}

.slide-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.slide-dot:hover {
    background: rgba(255, 255, 255, 0.85);
}

.slide-dot.active {
    background: #fff;
    transform: scale(1.25);
}

/* Trust badges row */
.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 3.5rem;
    position: relative;
    z-index: 1;
}

.trust-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.trust-pill:hover {
    border-color: var(--text-tertiary);
    color: var(--text-primary);
}

.trust-pill a {
    color: inherit;
    text-decoration: none;
}

/* ═══════════════════════════════════════════
   SECTION TITLES
   ═══════════════════════════════════════════ */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand-600);
    margin-bottom: 0.75rem;
}

[data-theme="dark"] .section-eyebrow {
    color: var(--brand-400);
}

.section-eyebrow::before,
.section-eyebrow::after {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--brand-300);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 0.75rem;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.65;
}

/* ═══════════════════════════════════════════
   GENERIC SECTION BLOCKS
   ═══════════════════════════════════════════ */
.section-block {
    padding: 7rem 0;
}

.bg-alt {
    background: var(--bg-secondary);
}

/* ═══════════════════════════════════════════
   SPLIT LAYOUT (Problem / Solution copy)
   ═══════════════════════════════════════════ */
.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.split-copy h3 {
    font-size: 1.25rem;
    font-weight: 650;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.split-copy p {
    color: var(--text-secondary);
    font-size: 1.0625rem;
    line-height: 1.75;
    margin-bottom: 1rem;
}

.split-copy p:last-child {
    margin-bottom: 0;
}

.split-copy a {
    font-weight: 500;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.check-list li {
    display: flex;
    gap: 0.875rem;
    align-items: flex-start;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.check-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--brand-50);
    color: var(--brand-600);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

[data-theme="dark"] .check-icon {
    background: rgba(59, 130, 246, 0.15);
    color: var(--brand-400);
}

.check-icon svg {
    width: 14px;
    height: 14px;
}

/* ═══════════════════════════════════════════
   FEATURES SECTION
   ═══════════════════════════════════════════ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.features-grid.three-col {
    grid-template-columns: repeat(3, 1fr);
}

.feature-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 2rem;
    border: 1px solid var(--border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--brand-300), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--brand-200);
}

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

[data-theme="dark"] .feature-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.feature-card img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    cursor: pointer;
}

.feature-card img:hover {
    box-shadow: var(--shadow-md);
    transform: scale(1.02);
}

.feature-card img.feature-img-constrained {
    max-height: 380px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.feature-text {
    margin-top: auto;
}

.feature-text h3 {
    font-size: 1.1875rem;
    font-weight: 650;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.feature-text p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.65;
}

/* ═══════════════════════════════════════════
   USE CASE CARDS
   ═══════════════════════════════════════════ */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.use-case-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--brand-300), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--brand-200);
}

.use-case-card:hover::before {
    opacity: 1;
}

[data-theme="dark"] .use-case-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.use-case-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-600);
    margin-bottom: 1.25rem;
}

[data-theme="dark"] .use-case-icon {
    background: rgba(255, 255, 255, 0.06);
}

.use-case-icon svg {
    width: 20px;
    height: 20px;
}

.use-case-card h3 {
    font-size: 1.0625rem;
    font-weight: 650;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.use-case-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.65;
}

/* ═══════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════ */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.67% + 1rem);
    right: calc(16.67% + 1rem);
    height: 2px;
    background: linear-gradient(90deg, var(--brand-200), var(--brand-400), var(--brand-200));
    z-index: 0;
}

[data-theme="dark"] .steps::before {
    background: linear-gradient(90deg, rgba(59,130,246,0.2), rgba(59,130,246,0.5), rgba(59,130,246,0.2));
}

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

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-weight: 700;
    font-size: 1.125rem;
    background: var(--bg-primary);
    color: var(--brand-600);
    border: 2px solid var(--brand-200);
    transition: all var(--transition);
    position: relative;
}

[data-theme="dark"] .step-number {
    border-color: rgba(59,130,246,0.3);
    background: var(--bg-secondary);
}

.step:hover .step-number {
    background: var(--brand-600);
    color: white;
    border-color: var(--brand-600);
    transform: scale(1.1);
    box-shadow: 0 0 24px rgba(37, 99, 235, 0.3);
}

.step h3 {
    font-size: 1.125rem;
    font-weight: 650;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════
   RELATED GUIDES
   ═══════════════════════════════════════════ */
.related {
    padding: 5rem 0;
    background: var(--bg-primary);
}

.related-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    max-width: 860px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════
   FAQ SECTION
   ═══════════════════════════════════════════ */
.faq-grid {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    overflow: hidden;
    transition: all var(--transition);
}

.faq-item:hover {
    border-color: var(--text-tertiary);
}

.faq-item.active {
    border-color: var(--brand-200);
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .faq-item.active {
    border-color: rgba(59,130,246,0.3);
}

.faq-question {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-question span {
    flex: 1;
}

.faq-item.active .faq-question {
    color: var(--brand-600);
}

[data-theme="dark"] .faq-item.active .faq-question {
    color: var(--brand-400);
}

.faq-arrow {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition);
    color: var(--text-tertiary);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--brand-600);
}

[data-theme="dark"] .faq-item.active .faq-arrow {
    color: var(--brand-400);
}

.faq-arrow svg {
    width: 16px;
    height: 16px;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-answer p {
    color: var(--text-secondary);
    padding: 0 1.5rem 1.25rem;
    font-size: 0.9375rem;
    line-height: 1.65;
}

.faq-answer p:first-child {
    padding-top: 0.25rem;
}

.faq-answer p + p {
    padding-top: 0;
}

/* ═══════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════ */
.cta {
    padding: 7rem 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-950) 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
    position: relative;
    z-index: 1;
}

.cta p {
    font-size: 1.0625rem;
    margin-bottom: 2rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.75;
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

.cta .app-store-badge {
    position: relative;
    z-index: 1;
}

.cta .cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.cta .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.cta .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.35);
}

/* ═══════════════════════════════════════════
   IMAGE MODAL
   ═══════════════════════════════════════════ */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--transition), visibility 0s var(--transition);
}

.image-modal.active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: opacity var(--transition);
}

.image-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    animation: modal-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.image-modal-content img {
    max-width: 100%;
    max-height: 90vh;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
}

.image-modal-close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}

.image-modal-close:hover {
    background: rgba(0, 0, 0, 0.85);
}

@keyframes modal-in {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ═══════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════ */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

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

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

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

    .hero-actions {
        justify-content: center;
    }

    .hero-meta {
        justify-content: center;
    }

    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }

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

    .features-grid.three-col {
        grid-template-columns: 1fr;
    }

    .use-case-grid {
        grid-template-columns: 1fr;
        max-width: 460px;
        margin: 0 auto;
    }

    .split-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }

    .split-copy {
        align-items: center;
        display: flex;
        flex-direction: column;
    }

    .split-copy p {
        max-width: 560px;
    }

    .check-list {
        max-width: 460px;
        margin: 0 auto;
        text-align: left;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .steps {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .steps::before {
        display: none;
    }

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

    .hero {
        padding: 8rem 0 4rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .app-store-badge {
        height: 42px;
    }

    .section-title {
        font-size: 1.75rem;
    }
}