/**
 * Landing Page 样式
 *
 * 结构:
 * - CSS Variables (复用项目色板)
 * - Nav Bar (固定顶部 + 毛玻璃)
 * - Hero Section
 * - Pain Point Section
 * - Comparison / Beyond Note Section
 * - Features Section (交替布局)
 * - Stats Section
 * - Pricing Section (4 SKU 卡片)
 * - Final CTA Section
 * - Footer
 * - Scroll Reveal Animation
 * - Responsive
 */

/* ══════════════════════════════════════
   CSS Variables
   ══════════════════════════════════════ */
:root {
    --lp-bg: #f8f4ec;
    --lp-bg-alt: #f3ede4;
    --lp-accent: #d97757;
    --lp-accent-light: rgba(217, 119, 87, 0.1);
    --lp-accent-hover: #c4613f;
    --lp-text: #382e28;
    --lp-text-secondary: #6e5d50;
    --lp-text-muted: #9a8c7f;
    --lp-card-bg: rgba(255, 255, 255, 0.75);
    --lp-border: rgba(92, 85, 78, 0.12);
    --lp-radius: 16px;
    --lp-section-py: 80px;
    --lp-max-width: 1100px;
    --lp-font-heading: 'Lora', serif;
    --lp-font-accent: 'Patrick Hand', cursive;
    --lp-font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ══════════════════════════════════════
   Base Reset for Landing Page
   ══════════════════════════════════════ */
.landing-page {
    min-height: 100vh;
    background-color: var(--lp-bg);
    color: var(--lp-text);
    font-family: var(--lp-font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.landing-page *,
.landing-page *::before,
.landing-page *::after {
    box-sizing: border-box;
}

.section-inner {
    max-width: var(--lp-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.lp-section-title {
    font-family: var(--lp-font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--lp-text);
    margin: 0 0 16px 0;
    text-align: center;
    line-height: 1.3;
}

.lp-section-subtitle {
    font-family: var(--lp-font-accent);
    font-size: 1.05rem;
    color: var(--lp-text-muted);
    text-align: center;
    margin: 0 0 48px 0;
}

/* ══════════════════════════════════════
   Navigation Bar
   ══════════════════════════════════════ */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 24px;
    transition: all 0.3s ease;
}

.landing-nav.scrolled {
    background: rgba(248, 244, 236, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--lp-border);
    box-shadow: 0 2px 20px rgba(74, 62, 53, 0.06);
}

.nav-content {
    max-width: var(--lp-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-brand img {
    width: 36px;
    height: 36px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.nav-brand span {
    font-family: var(--lp-font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--lp-text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-left: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    color: var(--lp-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--lp-accent);
}

.nav-slogan {
    font-family: var(--lp-font-accent);
    font-size: 0.88rem;
    color: var(--lp-text-muted);
    opacity: 0.7;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.nav-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-lang-select {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--lp-border);
    border-radius: 20px;
    padding: 5px 28px 5px 10px;
    font-size: 0.82rem;
    color: var(--lp-text-secondary);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238c7f70' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    outline: none;
}

.btn-nav-login {
    background: transparent;
    border: 1px solid var(--lp-border);
    color: var(--lp-text-secondary);
    padding: 7px 18px;
    border-radius: 20px;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-nav-login:hover {
    border-color: var(--lp-accent);
    color: var(--lp-accent);
}

.btn-nav-cta {
    background: var(--lp-accent);
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    box-shadow: 0 2px 8px rgba(217, 119, 87, 0.25);
}

.btn-nav-cta:hover {
    background: var(--lp-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(217, 119, 87, 0.35);
}

.btn-nav-cta {
    white-space: nowrap;
}

/* ══════════════════════════════════════
   Hero Section
   ══════════════════════════════════════ */
.hero-section {
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
    display: flex;
    align-items: center;
    padding: 100px 24px 60px;
    background:
        radial-gradient(ellipse at 20% 10%, rgba(217, 119, 87, 0.12) 0%, transparent 45%),
        radial-gradient(ellipse at 80% 90%, rgba(224, 142, 115, 0.1) 0%, transparent 45%),
        radial-gradient(ellipse at 60% 40%, rgba(200, 180, 160, 0.06) 0%, transparent 50%);
}

.hero-inner {
    max-width: var(--lp-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 64px;
    width: 100%;
}

.hero-text {
    flex: 1;
    max-width: 560px;
}

.hero-text h1 {
    font-family: var(--lp-font-heading);
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--lp-text);
    margin: 0 0 20px 0;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.hero-text .hero-subtitle {
    font-size: 1.15rem;
    color: var(--lp-text-secondary);
    margin: 0 0 12px 0;
    line-height: 1.7;
}

.hero-text .hero-tagline {
    font-family: var(--lp-font-accent);
    font-size: 1rem;
    color: var(--lp-text-muted);
    margin: 0 0 32px 0;
    letter-spacing: 0.5px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    background: var(--lp-accent);
    color: #fff;
    border: none;
    padding: 14px 36px;
    border-radius: 28px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
    box-shadow: 0 4px 16px rgba(217, 119, 87, 0.3);
}

.btn-hero-primary:hover {
    background: var(--lp-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(217, 119, 87, 0.4);
}

.btn-hero-secondary {
    background: transparent;
    color: var(--lp-accent);
    border: 1.5px solid var(--lp-accent);
    padding: 13px 32px;
    border-radius: 28px;
    font-size: 1.05rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
}

.btn-hero-secondary:hover {
    background: var(--lp-accent-light);
    transform: translateY(-2px);
}

.hero-screenshot {
    flex: 1;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

/* 截图语言小字 */
.screenshot-lang-note {
    font-family: var(--lp-font-accent);
    font-size: 0.78rem;
    color: var(--lp-text-muted);
    margin: 0;
    text-align: center;
    letter-spacing: 0.3px;
    opacity: 0.8;
}

.screenshot-mock {
    width: 100%;
    max-width: 320px;
    background: var(--lp-card-bg);
    border-radius: 20px;
    border: 1px solid var(--lp-border);
    box-shadow:
        0 16px 48px rgba(74, 62, 53, 0.12),
        0 2px 8px rgba(74, 62, 53, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.screenshot-mock img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.screenshot-mock .placeholder-text {
    font-family: var(--lp-font-accent);
    font-size: 0.95rem;
    color: var(--lp-text-muted);
    text-align: center;
    padding: 20px;
}

/* ══════════════════════════════════════
   Pain Point Section
   ══════════════════════════════════════ */
.pain-section {
    padding: var(--lp-section-py) 24px;
    background: var(--lp-bg-alt);
    position: relative;
}

.pain-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--lp-border), transparent);
}

.pain-content {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
}

.pain-content h2 {
    font-family: var(--lp-font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--lp-text);
    margin: 0 0 24px 0;
    line-height: 1.3;
}

.pain-content p {
    font-size: 1.05rem;
    color: var(--lp-text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* ══════════════════════════════════════
   Beyond Note / Comparison Section
   ══════════════════════════════════════ */
.diff-section {
    padding: var(--lp-section-py) 24px;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.comparison-col {
    padding: 32px 28px;
    border-radius: var(--lp-radius);
    border: 1px solid var(--lp-border);
}

.comparison-col h3 {
    font-family: var(--lp-font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 20px 0;
    text-align: center;
}

.comparison-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.comparison-col li {
    font-size: 0.92rem;
    line-height: 1.5;
    padding-left: 24px;
    position: relative;
}

.comparison-col li::before {
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 0.85rem;
}

/* 其他 App 列 — 灰暗 */
.comparison-other {
    background: #f0ebe5;
    border-color: #e0d9d0;
}

.comparison-other h3 {
    color: #8c7f70;
}

.comparison-other li {
    color: #8c7f70;
}

.comparison-other li::before {
    content: '✕';
    color: #b8a89c;
}

/* Diet & Keep 列 — 温暖高亮 */
.comparison-dk {
    background: rgba(217, 119, 87, 0.05);
    border-color: rgba(217, 119, 87, 0.2);
    box-shadow: 0 4px 20px rgba(217, 119, 87, 0.08);
}

.comparison-dk h3 {
    color: var(--lp-accent);
}

.comparison-dk li {
    color: var(--lp-text);
}

.comparison-dk li::before {
    content: '✓';
    color: var(--lp-accent);
    font-weight: 700;
}

/* ══════════════════════════════════════
   Features Section
   ══════════════════════════════════════ */
.features-section {
    padding: var(--lp-section-py) 24px;
    background: var(--lp-bg-alt);
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 56px;
    max-width: 900px;
    margin: 0 auto 56px auto;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-text {
    flex: 1;
}

.feature-text h3 {
    font-family: var(--lp-font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--lp-accent);
    margin: 0 0 12px 0;
}

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

.feature-live-link {
    display: inline-block;
    margin-top: 14px;
    font-family: var(--lp-font-accent);
    font-size: 0.9rem;
    color: var(--lp-accent);
    text-decoration: none;
    transition:
        color 0.2s,
        transform 0.2s;
}

.feature-live-link:hover {
    color: var(--lp-accent-hover);
    transform: translateX(4px);
}

.feature-screenshot {
    flex: 1;
    max-width: 360px;
    display: flex;
    justify-content: center;
}

.feature-screenshot .screenshot-mock {
    max-width: 260px;
}

/* 宽图变体（方形/横图） */
.screenshot-mock--wide {
    max-width: 380px;
}

/* Crossfade 轮播 */
.screenshot-carousel {
    position: relative;
}

.screenshot-carousel img {
    animation: lp-crossfade 10s ease-in-out infinite;
}

.screenshot-carousel img:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    animation-delay: -5s;
}

@keyframes lp-crossfade {
    0%,
    42% {
        opacity: 1;
    }
    50%,
    92% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

/* ══════════════════════════════════════
   Stats Section
   ══════════════════════════════════════ */
.stats-section {
    padding: var(--lp-section-py) 24px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 720px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: 32px 16px;
    background: var(--lp-card-bg);
    border-radius: var(--lp-radius);
    border: 1px solid var(--lp-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.stat-number {
    display: block;
    font-family: var(--lp-font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--lp-accent);
    margin-bottom: 8px;
}

.stat-label {
    display: block;
    font-size: 0.88rem;
    color: var(--lp-text-secondary);
}

/* ══════════════════════════════════════
   Pricing Section
   ══════════════════════════════════════ */
.pricing-section {
    padding: var(--lp-section-py) 24px;
    background: var(--lp-bg-alt);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 960px;
    margin: 0 auto 40px auto;
}

.pricing-card {
    background: var(--lp-card-bg);
    border: 1px solid var(--lp-border);
    border-radius: var(--lp-radius);
    padding: 28px 20px;
    text-align: center;
    position: relative;
    transition:
        transform 0.2s,
        box-shadow 0.2s;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(74, 62, 53, 0.12);
}

.pricing-card.highlighted {
    border: 2px solid var(--lp-accent);
    box-shadow: 0 8px 32px rgba(217, 119, 87, 0.15);
    transform: scale(1.03);
}

.pricing-card.highlighted:hover {
    transform: scale(1.03) translateY(-4px);
}

.pricing-card-tag {
    position: absolute;
    top: -11px;
    right: 16px;
    background: var(--lp-accent);
    color: #fff;
    font-size: 0.7rem;
    font-family: var(--lp-font-accent);
    padding: 3px 12px;
    border-radius: 10px;
    letter-spacing: 0.5px;
}

.pricing-card-tier {
    font-family: var(--lp-font-accent);
    font-size: 0.78rem;
    color: var(--lp-text-muted);
    margin: 0 0 4px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card-name {
    font-family: var(--lp-font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--lp-text);
    margin: 0 0 4px 0;
}

.pricing-card-period {
    font-size: 0.82rem;
    color: var(--lp-text-muted);
    margin: 0 0 16px 0;
}

.pricing-card-price {
    font-family: var(--lp-font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--lp-accent);
    margin: 0 0 4px 0;
}

.pricing-card-original {
    font-size: 0.82rem;
    color: var(--lp-text-muted);
    text-decoration: line-through;
    margin: 0 0 4px 0;
}

.pricing-card-daily {
    font-family: var(--lp-font-accent);
    font-size: 0.8rem;
    color: var(--lp-text-secondary);
    margin: 0 0 20px 0;
}

.pricing-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pricing-card-features li {
    font-size: 0.82rem;
    color: var(--lp-text-secondary);
    padding-left: 18px;
    position: relative;
    line-height: 1.4;
}

.pricing-card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--lp-accent);
    font-weight: 600;
    font-size: 0.78rem;
}

.btn-pricing {
    display: block;
    width: 100%;
    padding: 10px 0;
    border-radius: 20px;
    font-size: 0.88rem;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: 1.5px solid var(--lp-accent);
    background: transparent;
    color: var(--lp-accent);
}

.btn-pricing:hover {
    background: var(--lp-accent-light);
}

.pricing-card.highlighted .btn-pricing {
    background: var(--lp-accent);
    color: #fff;
    border-color: var(--lp-accent);
}

.pricing-card.highlighted .btn-pricing:hover {
    background: var(--lp-accent-hover);
}

/* 定价底部联系区 */
.pricing-contact {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--lp-card-bg);
    border-radius: var(--lp-radius);
    border: 1px dashed var(--lp-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.pricing-contact-qr {
    width: 80px;
    height: 80px;
    border-radius: 10px;
    flex-shrink: 0;
    object-fit: contain;
}

.pricing-contact-text {
    flex: 1;
}

.pricing-contact-text .contact-title {
    font-family: var(--lp-font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--lp-text);
    margin: 0 0 6px 0;
}

.pricing-contact-text .contact-hint {
    font-size: 0.82rem;
    color: var(--lp-text-secondary);
    margin: 0;
    line-height: 1.5;
}

.contact-qr-tip {
    font-family: var(--lp-font-accent);
    font-size: 0.72rem;
    color: var(--lp-text-muted);
    margin: 6px 0 0 0;
    opacity: 0.7;
}

/* QR 码点击放大 */
.pricing-contact-qr {
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-contact-qr.qr-enlarged {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(74, 62, 53, 0.2);
}

/* ══════════════════════════════════════
   Final CTA Section
   ══════════════════════════════════════ */
.final-cta-section {
    padding: var(--lp-section-py) 24px;
    text-align: center;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(217, 119, 87, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(224, 142, 115, 0.08) 0%, transparent 50%);
}

.final-cta-section h2 {
    font-family: var(--lp-font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--lp-text);
    margin: 0 0 12px 0;
}

.final-cta-section p {
    font-size: 1.05rem;
    color: var(--lp-text-secondary);
    margin: 0 0 32px 0;
}

.btn-final-cta {
    background: var(--lp-accent);
    color: #fff;
    border: none;
    padding: 16px 48px;
    border-radius: 32px;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
    box-shadow: 0 6px 24px rgba(217, 119, 87, 0.3);
}

.btn-final-cta:hover {
    background: var(--lp-accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(217, 119, 87, 0.4);
}

/* ══════════════════════════════════════
   Compliance Footer
   ══════════════════════════════════════ */
.landing-footer {
    padding: 24px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--lp-text-muted);
    border-top: 1px solid var(--lp-border);
}

.landing-footer a {
    color: var(--lp-text-muted);
    text-decoration: none;
    margin: 0 6px;
    transition: color 0.2s;
}

.landing-footer a:hover {
    color: var(--lp-accent);
}

.landing-footer .footer-divider {
    margin: 0 4px;
    opacity: 0.6;
}

.landing-footer .mobile-break {
    display: none;
}

/* ══════════════════════════════════════
   Scroll Reveal Animation
   ══════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════════
   Responsive
   ══════════════════════════════════════ */

/* Tablet */
@media (max-width: 900px) {
    :root {
        --lp-section-py: 56px;
    }

    .hero-inner {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .hero-text {
        max-width: 100%;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

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

    .hero-screenshot {
        max-width: 280px;
    }

    .nav-links {
        display: none;
    }

    .nav-slogan {
        display: none;
    }

    .feature-row,
    .feature-row.reverse {
        flex-direction: column;
        gap: 32px;
        text-align: center;
    }

    .feature-screenshot {
        max-width: 240px;
    }

    .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card.highlighted {
        transform: scale(1);
    }

    .pricing-card.highlighted:hover {
        transform: translateY(-4px);
    }

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

/* Mobile */
@media (max-width: 640px) {
    :root {
        --lp-section-py: 48px;
    }

    .landing-nav {
        padding: 10px 16px;
    }

    .nav-brand span {
        font-size: 1rem;
    }

    .btn-nav-login {
        display: none;
    }

    .btn-nav-cta {
        padding: 6px 14px;
        font-size: 0.8rem;
    }

    .hero-section {
        padding: 80px 16px 48px;
    }

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

    .hero-text .hero-subtitle {
        font-size: 1rem;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        padding: 12px 28px;
        font-size: 0.95rem;
    }

    .hero-screenshot {
        max-width: 220px;
    }

    .lp-section-title {
        font-size: 1.6rem;
    }

    .pain-content p {
        font-size: 0.95rem;
    }

    .feature-text h3 {
        font-size: 1.15rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
    }

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

    .pricing-cards {
        grid-template-columns: 1fr;
        max-width: 340px;
        margin-left: auto;
        margin-right: auto;
    }

    .pricing-contact {
        flex-direction: column;
        text-align: center;
    }

    .pricing-contact .pricing-contact-qr {
        width: 160px;
        height: 160px;
    }

    .contact-qr-tip {
        display: none;
    }

    .final-cta-section h2 {
        font-size: 1.6rem;
    }

    .btn-final-cta {
        padding: 14px 36px;
        font-size: 1.05rem;
    }

    .landing-footer .mobile-break {
        display: block;
        margin-top: 4px;
    }

    .landing-footer .mobile-hide {
        display: none;
    }
}