/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #ffffff;
    --bg-alt: #f8f9fc;
    --text: #1a1a2e;
    --text-secondary: #6b7280;
    --accent: #FF3B30;
    --accent-hover: #e0332a;
    --accent-light: rgba(255, 59, 48, 0.08);
    --border: #e5e7eb;
    --card-bg: #ffffff;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
    --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 8px 32px rgba(0,0,0,0.06);
    --radius: 16px;
    --radius-sm: 10px;
    --hero-from: #1a1a2e;
    --hero-to: #2d1b3d;
    --telegram-blue: #2AABEE;
    --header-height: 64px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: var(--accent);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* ===== Animations ===== */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Site Header ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}
.site-header.scrolled {
    background: rgba(26, 26, 46, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 12px rgba(0,0,0,0.15);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 24px;
}
.header-logo {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    flex-shrink: 0;
}
.header-logo:hover {
    text-decoration: none;
    opacity: 0.9;
}
.header-nav {
    display: flex;
    gap: 28px;
    align-items: center;
}
.header-nav a {
    color: rgba(255,255,255,0.7);
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
    white-space: nowrap;
}
.header-nav a:hover {
    color: #fff;
    text-decoration: none;
}
.header-cta.btn {
    padding: 8px 18px;
    font-size: 14px;
    gap: 6px;
}
.btn-sm {
    padding: 8px 18px;
    font-size: 14px;
}
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}
.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}
.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}
.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(255, 59, 48, 0.3);
}
.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 6px 24px rgba(255, 59, 48, 0.4);
}
.btn-secondary {
    background: rgba(255,255,255, 0.15);
    color: #fff;
    border: 1.5px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.25);
}
.btn-outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    padding: 12px 28px;
}
.btn-outline:hover {
    background: var(--accent-light);
}
.btn-lg {
    padding: 18px 36px;
    font-size: 18px;
}
.btn-calc {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0 60px;
    padding-top: calc(var(--header-height) + 40px);
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--hero-from) 0%, var(--hero-to) 50%, #16213e 100%);
    z-index: 0;
}
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 20%, rgba(255,59,48,0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 80%, rgba(100,50,150,0.1) 0%, transparent 50%);
}
.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-text {
    color: #fff;
}
.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}
.hero h1 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.hero .accent {
    color: var(--accent);
}
.hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 480px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Phone mockup */
.hero-visual {
    display: flex;
    justify-content: center;
}
.phone-mockup {
    width: 280px;
    background: #000;
    border-radius: 36px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
    transform: perspective(800px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.4s ease;
}
.phone-mockup:hover {
    transform: perspective(800px) rotateY(0deg) rotateX(0deg);
}
.phone-screen {
    background: #1C1C1E;
    border-radius: 26px;
    overflow: hidden;
    padding: 16px;
    min-height: 480px;
    display: flex;
    flex-direction: column;
}
.mock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid #38383A;
    margin-bottom: 16px;
}
.mock-title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}
.mock-add {
    width: 32px;
    height: 32px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    font-weight: 300;
}
.mock-calendar {
    flex: 1;
}
.mock-month {
    text-align: center;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 12px;
}
.mock-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 11px;
    color: #98989D;
    margin-bottom: 8px;
}
.mock-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    text-align: center;
}
.mock-day {
    font-size: 13px;
    color: #fff;
    padding: 6px 0;
    border-radius: 8px;
    position: relative;
}
.mock-day.has-dot::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
}
.mock-day.today {
    background: var(--accent);
    font-weight: 600;
}
.mock-nav {
    display: flex;
    justify-content: space-around;
    padding-top: 12px;
    border-top: 1px solid #38383A;
    margin-top: auto;
    font-size: 20px;
    opacity: 0.6;
}
.mock-nav .active {
    opacity: 1;
}

/* ===== Sections shared ===== */
.section-title {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}
.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 17px;
    margin-bottom: 48px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Features ===== */
.features {
    padding: 100px 0;
    background: var(--bg);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 32px;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.feature-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}
.feature-icon {
    font-size: 40px;
    margin-bottom: 16px;
}
.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}
.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}
.feature-card a {
    font-weight: 500;
}

/* ===== Trust Section ===== */
.trust {
    padding: 60px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.trust-item {
    padding: 16px;
}
.trust-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1.2;
    margin-bottom: 4px;
}
.trust-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== How it works ===== */
.how-it-works {
    padding: 100px 0;
    background: var(--bg);
}
.steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 640px;
    margin: 0 auto;
}
.step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}
.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}
.step-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}
.step-content p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* ===== Calculator ===== */
.calculator-section {
    padding: 100px 0;
    background: var(--bg-alt);
}
.calc-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 640px;
    margin: 0 auto;
    box-shadow: var(--card-shadow);
}
.calc-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.calc-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.calc-field input,
.calc-field select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    background: var(--card-bg);
    color: var(--text);
    transition: border-color 0.2s;
    appearance: none;
    -webkit-appearance: none;
}
.calc-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
.calc-field input:focus,
.calc-field select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Toggle buttons */
.toggle-group {
    display: flex;
    gap: 0;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.toggle-btn {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: var(--card-bg);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}
.toggle-btn.active {
    background: var(--accent);
    color: #fff;
}
.toggle-btn:not(.active):hover {
    background: var(--accent-light);
}

/* Drink rows */
.calc-drinks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
}
.calc-drink-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}
.calc-field-drink {
    flex: 2;
}
.calc-field-vol {
    flex: 1;
}
.remove-drink-btn {
    width: 40px;
    height: 44px;
    border: none;
    background: none;
    color: var(--accent);
    font-size: 24px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
    flex-shrink: 0;
    margin-bottom: 1px;
}
.remove-drink-btn:hover {
    background: var(--accent-light);
}
.add-drink-btn {
    display: inline-block;
    padding: 10px 0;
    border: none;
    background: none;
    color: var(--accent);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 16px;
}
.add-drink-btn:hover {
    text-decoration: underline;
}

/* Results */
.calc-results {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.calc-result-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}
.result-item {
    text-align: center;
}
.result-value {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
}
.result-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.result-promille .result-value { color: var(--accent); }

.result-bar-wrap {
    margin-bottom: 24px;
}
.result-bar {
    position: relative;
    height: 12px;
    background: #e5e7eb;
    border-radius: 6px;
    overflow: visible;
}
.result-bar-fill {
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, #34d399, #fbbf24, #f97316, #ef4444, #7c3aed);
    transition: width 0.6s ease;
    width: 0%;
}
.result-bar-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 6px;
}
.calc-disclaimer {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.5;
}
.calc-cta {
    text-align: center;
    background: var(--bg-alt);
    padding: 24px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.calc-cta p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 15px;
}
.calc-detail-link {
    text-align: center;
    margin-top: 16px;
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
    background: var(--bg-alt);
}
.faq-list {
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: box-shadow 0.2s;
}
.faq-item:hover {
    box-shadow: var(--card-shadow);
}
.faq-item summary {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 22px;
    font-weight: 300;
    color: var(--text-secondary);
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item[open] summary::after {
    content: '−';
}
.faq-item p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

/* ===== Blog Teaser ===== */
.blog-teaser {
    padding: 100px 0;
    background: var(--bg);
}
.blog-teaser-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}
.blog-teaser-card {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 28px;
    text-decoration: none;
    color: var(--text);
    transition: box-shadow 0.3s, transform 0.3s;
    border: 1px solid var(--border);
}
.blog-teaser-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
    text-decoration: none;
}
.blog-teaser-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 12px;
}
.blog-teaser-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}
.blog-teaser-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}
.blog-teaser-more {
    text-align: center;
}

/* ===== Final CTA ===== */
.final-cta {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--hero-from) 0%, var(--hero-to) 100%);
    color: #fff;
}
.final-cta h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    margin-bottom: 12px;
}
.final-cta p {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
}

/* ===== Footer ===== */
.footer {
    padding: 40px 0;
    background: var(--hero-from);
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}
.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.footer-logo {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}
.footer-brand p {
    color: rgba(255,255,255,0.4);
}
.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.footer-links a {
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.footer-links a:hover {
    color: #fff;
    text-decoration: none;
}
.footer-legal {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    justify-content: center;
    padding-top: 16px;
    margin-top: 4px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.age-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 50%;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    flex-shrink: 0;
}
.alcohol-warning {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    font-style: italic;
}
.footer-copy {
    color: rgba(255,255,255,0.3);
    width: 100%;
    text-align: center;
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
    background: linear-gradient(135deg, var(--hero-from) 0%, var(--hero-to) 100%);
    color: #fff;
    padding: calc(var(--header-height) + 48px) 0 48px;
}
.page-hero h1 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}
.page-hero .page-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    line-height: 1.5;
}

.article-date {
    display: inline-block;
    margin-top: 12px;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    font-style: normal;
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
    padding: 12px 0;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}
.breadcrumbs a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
}
.breadcrumbs a:hover {
    color: #fff;
    text-decoration: underline;
}
.breadcrumbs span {
    margin: 0 8px;
    color: rgba(255,255,255,0.3);
}

/* Light breadcrumbs for non-hero pages */
.breadcrumbs-light {
    padding: 16px 0 0;
    font-size: 14px;
    color: var(--text-secondary);
}
.breadcrumbs-light a {
    color: var(--text-secondary);
}
.breadcrumbs-light a:hover {
    color: var(--accent);
}
.breadcrumbs-light span {
    margin: 0 8px;
    color: var(--border);
}

/* ===== Page Content (inner pages) ===== */
.page-content {
    padding: 48px 0 80px;
}
.page-content .container {
    max-width: 800px;
}

/* ===== Article Styles ===== */
.article {
    line-height: 1.75;
}
.article h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 40px 0 16px;
    letter-spacing: -0.01em;
}
.article h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 32px 0 12px;
}
.article p {
    margin-bottom: 16px;
    color: var(--text);
    font-size: 16px;
}
.article ul, .article ol {
    margin: 0 0 20px 24px;
    color: var(--text);
}
.article li {
    margin-bottom: 8px;
    font-size: 16px;
}
.article strong {
    font-weight: 600;
}
.article blockquote {
    border-left: 4px solid var(--accent);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--bg-alt);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-secondary);
    font-style: italic;
}

/* Data tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 15px;
}
.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.data-table th {
    background: var(--bg-alt);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
}
.data-table tr:hover td {
    background: var(--bg-alt);
}
.data-table .highlight-row td {
    background: var(--accent-light);
}

/* Article CTA block */
.article-cta {
    background: linear-gradient(135deg, var(--hero-from) 0%, var(--hero-to) 100%);
    color: #fff;
    padding: 32px;
    border-radius: var(--radius);
    text-align: center;
    margin: 40px 0;
}
.article-cta h3 {
    color: #fff;
    margin-top: 0;
    margin-bottom: 8px;
}
.article-cta p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
}

/* Related articles */
.related-articles {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.related-articles h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.related-card {
    display: block;
    padding: 20px;
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    transition: box-shadow 0.2s, transform 0.2s;
}
.related-card:hover {
    box-shadow: var(--card-shadow);
    transform: translateY(-1px);
    text-decoration: none;
}
.related-card h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}
.related-card p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* ===== Blog Listing ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.blog-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 32px;
    text-decoration: none;
    color: var(--text);
    border: 1px solid var(--border);
    transition: box-shadow 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
    text-decoration: none;
}
.blog-card-icon {
    font-size: 36px;
    margin-bottom: 16px;
}
.blog-card h2 {
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.3;
}
.blog-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.5;
    flex: 1;
}
.blog-card-meta {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}
.blog-card .read-more {
    display: inline-block;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
}

/* ===== Privacy Page ===== */
.privacy-content h2 {
    margin-top: 32px;
}

/* ===== Legal Info Section ===== */
.legal-notice {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    margin: 24px 0;
    display: flex;
    align-items: center;
    gap: 16px;
}
.legal-notice .age-badge {
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}
.legal-notice p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
    font-style: italic;
}

/* ===== Calculator Standalone Extras ===== */
.calc-standalone .calc-card {
    max-width: 100%;
}
.calc-tables {
    margin-top: 60px;
}
.calc-tables h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    text-align: center;
}
.calc-tables p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 15px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .blog-teaser-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .blog-teaser-grid > :last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 60px 0 40px;
        padding-top: calc(var(--header-height) + 20px);
    }
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .phone-mockup {
        width: 240px;
        transform: none;
    }
    .phone-mockup:hover {
        transform: none;
    }
    .phone-screen {
        min-height: 400px;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .trust-value {
        font-size: 28px;
    }
    .calc-row {
        grid-template-columns: 1fr;
    }
    .calc-card {
        padding: 24px;
    }
    .calc-drink-row {
        flex-wrap: wrap;
    }
    .calc-field-drink,
    .calc-field-vol {
        flex: unset;
        width: 100%;
    }
    .remove-drink-btn {
        position: absolute;
        right: 0;
        top: 0;
    }
    .calc-drink-row {
        position: relative;
    }
    .calc-result-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    .step {
        gap: 16px;
    }
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    /* Header mobile */
    .header-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--hero-from);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 20px;
        transition: right 0.3s ease;
        box-shadow: -4px 0 24px rgba(0,0,0,0.3);
    }
    .header-nav.open {
        right: 0;
    }
    .header-nav a {
        font-size: 18px;
    }
    .header-cta {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }

    /* Blog listing */
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-teaser-grid {
        grid-template-columns: 1fr;
    }
    .related-grid {
        grid-template-columns: 1fr;
    }

    /* Page hero */
    .page-hero {
        padding-top: calc(var(--header-height) + 32px);
        padding-bottom: 32px;
    }
    .page-hero h1 {
        font-size: 28px;
    }

    /* Data tables responsive */
    .data-table {
        font-size: 13px;
    }
    .data-table th,
    .data-table td {
        padding: 8px 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        padding: 14px 24px;
        font-size: 15px;
    }
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .trust-value {
        font-size: 24px;
    }
    .trust-label {
        font-size: 12px;
    }
}