/* ═══════════════════════════════════════════════════════════
   ZeniBot — Premium Light Mode Design System
   Porsche Light / Enterprise Grade
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg: #ffffff;
    --bg-page: #f5f6f8;
    --bg-card: #ffffff;
    --bg-card-hover: #fafbfd;
    --bg-subtle: #f0f1f4;
    --bg-code: #f5f6f8;
    --text: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8b8ba3;
    --text-bright: #0f0f1a;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-light: rgba(37, 99, 235, 0.08);
    --accent-glow: rgba(37, 99, 235, 0.12);
    --accent2: #7c3aed;
    --gradient: linear-gradient(135deg, #2563eb, #7c3aed);
    --gradient-subtle: linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(124, 58, 237, 0.06));
    --border: #e2e4ea;
    --border-light: #eef0f4;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --check: #16a34a;
    --cross: #dc2626;
    --partial: #d97706;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-page);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--accent-hover);
}

/* ═══ Nav ═══════════════════════════════════════ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.nav-brand {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-bright);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: -0.3px;
}

.brand-icon {
    font-size: 20px;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-bright);
}

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 22px;
    cursor: pointer;
}

/* ═══ Buttons ══════════════════════════════════ */
.btn,
.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    padding: 9px 18px;
    line-height: 1.4;
}

.btn-primary,
.nav-btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover,
.nav-btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.btn-ghost,
.nav-btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-ghost:hover,
.nav-btn-ghost:hover {
    background: var(--bg-subtle);
    border-color: #ccc;
}

.btn-lg {
    padding: 13px 28px;
    font-size: 15px;
    border-radius: var(--radius);
}

.btn-full {
    width: 100%;
}

/* ═══ Hero ══════════════════════════════════════ */
.hero {
    text-align: center;
    padding: 140px 24px 80px;
    max-width: 860px;
    margin: 0 auto;
    position: relative;
}

.hero-glow {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 350px;
    background: radial-gradient(ellipse, rgba(37, 99, 235, 0.05), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-badge {
    display: inline-block;
    padding: 5px 14px;
    background: var(--accent-light);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: clamp(36px, 5.5vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    color: var(--text-bright);
    margin-bottom: 20px;
    letter-spacing: -2px;
    position: relative;
    z-index: 1;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto 36px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 52px;
    position: relative;
    z-index: 1;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-stat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow-card);
}

.hero-stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.5px;
}

.hero-stat-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ═══ Sections ═════════════════════════════════ */
section {
    padding: 80px 24px;
}

.section-title {
    text-align: center;
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    color: var(--text-bright);
    margin-bottom: 10px;
    letter-spacing: -0.8px;
}

.section-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 15px;
    max-width: 500px;
    margin: 0 auto 48px;
}

/* ═══ Features ═════════════════════════════════ */
.features {
    background: var(--bg);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 1060px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.25s ease;
    box-shadow: var(--shadow-card);
}

.feature-card:hover {
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.feature-icon {
    font-size: 28px;
    margin-bottom: 14px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ═══ How It Works ═════════════════════════════ */
.how-section {
    background: var(--bg-page);
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    max-width: 1060px;
    margin: 0 auto;
}

.step-card {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
}

.step-num {
    font-size: 40px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 14px;
    line-height: 1.65;
}

.step-code {
    background: var(--bg-code);
    border-radius: var(--radius-xs);
    padding: 10px 12px;
    border: 1px solid var(--border-light);
}

.step-code code {
    font-family: 'SF Mono', 'Fira Code', 'JetBrains Mono', monospace;
    font-size: 11.5px;
    color: var(--accent);
}

.step-arrow {
    font-size: 22px;
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
    opacity: 0.5;
}

/* ═══ Comparison Table ═════════════════════════ */
.compare-section {
    max-width: 1060px;
    margin: 0 auto;
    background: var(--bg);
}

.table-wrap {
    overflow-x: auto;
}

.compare-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.compare-table th,
.compare-table td {
    padding: 14px 18px;
    text-align: left;
    font-size: 13px;
    border-bottom: 1px solid var(--border-light);
}

.compare-table th {
    background: var(--bg-subtle);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.compare-table th.highlight {
    color: var(--accent);
    background: var(--accent-light);
}

.compare-table td {
    background: var(--bg-card);
    color: var(--text);
}

.compare-table td.highlight {
    background: rgba(37, 99, 235, 0.03);
    font-weight: 600;
    color: var(--text-bright);
}

.compare-table tr:last-child td {
    border-bottom: none;
}

.compare-table tbody tr:hover td {
    background: var(--bg-subtle);
}

.compare-table tbody tr:hover td.highlight {
    background: rgba(37, 99, 235, 0.05);
}

.check {
    color: var(--check);
    font-weight: 700;
}

.cross {
    color: var(--cross);
    opacity: 0.5;
}

.partial {
    color: var(--partial);
}

/* ═══ Live Metrics ═════════════════════════════ */
.metrics-section {
    background: var(--bg-page);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    max-width: 960px;
    margin: 0 auto;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-card);
}

.metric-card.accent {
    border-color: rgba(37, 99, 235, 0.3);
    background: var(--accent-light);
}

.metric-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
    font-weight: 700;
}

.metric-value {
    font-size: 20px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.3px;
}

/* ═══ Use Cases ════════════════════════════════ */
.usecases-section {
    background: var(--bg);
}

.usecase-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 1060px;
    margin: 0 auto;
}

.usecase-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    transition: all 0.25s;
    box-shadow: var(--shadow-card);
}

.usecase-card:hover {
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.usecase-icon {
    font-size: 24px;
    margin-bottom: 10px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: var(--radius-sm);
}

.usecase-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 6px;
}

.usecase-card p {
    font-size: 12.5px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ═══ Chat Widget ══════════════════════════════ */
.try-section {
    max-width: 760px;
    margin: 0 auto;
}

.chat-widget {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.chat-messages {
    height: 320px;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: var(--bg-page);
}

.chat-msg {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    animation: msgIn 0.3s ease;
}

.chat-msg.user {
    justify-content: flex-end;
}

.chat-avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    color: #fff;
}

.chat-bubble {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 13px;
    line-height: 1.6;
    max-width: 78%;
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

.chat-msg.user .chat-bubble {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.chat-bubble.thinking {
    opacity: 0.5;
    animation: pulse 1.5s infinite;
}

.chat-meta {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-light);
    font-size: 11px;
    color: var(--accent);
    font-family: 'SF Mono', 'JetBrains Mono', monospace;
}

.chat-input-row {
    display: flex;
    gap: 8px;
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
}

.chat-input-row input {
    flex: 1;
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 11px 14px;
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.chat-input-row input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ═══ Pricing ══════════════════════════════════ */
.pricing {
    background: var(--bg-page);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all 0.25s;
    box-shadow: var(--shadow-card);
}

.price-card:hover {
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.price-card.featured {
    border-color: var(--accent);
    box-shadow: 0 4px 24px rgba(37, 99, 235, 0.12);
}

.price-badge {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 999px;
    letter-spacing: 0.3px;
}

.tier {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-bright);
    margin-bottom: 2px;
    letter-spacing: -1px;
}

.price-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.price-card ul {
    list-style: none;
    margin-bottom: 24px;
    text-align: left;
}

.price-card li {
    padding: 7px 0;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
    padding-left: 4px;
}

.price-card li::before {
    content: "\2713";
    color: var(--check);
    font-weight: 700;
    margin-right: 8px;
    font-size: 12px;
}

.price-card li:last-child {
    border-bottom: none;
}

/* ═══ CTA ══════════════════════════════════════ */
.cta-section {
    text-align: center;
    padding: 80px 24px;
    background: var(--bg);
}

.cta-section h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 900;
    color: var(--text-bright);
    margin-bottom: 14px;
    letter-spacing: -1px;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 500px;
    margin: 0 auto 28px;
}

/* ═══ Footer ═══════════════════════════════════ */
.footer {
    padding: 48px 24px 20px;
    border-top: 1px solid var(--border);
    background: var(--bg);
}

.footer-inner {
    max-width: 1060px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
}

.footer-brand {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-bright);
    margin-bottom: 6px;
}

.footer-tagline {
    color: var(--accent);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.footer-sub {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

.footer-col h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 12px;
}

.footer-col a {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    padding: 3px 0;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--text-bright);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    margin-top: 32px;
    border-top: 1px solid var(--border-light);
}

.footer-bottom p {
    font-size: 12px;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════════
   Auth Pages (Login / Signup)
   ═══════════════════════════════════════════════ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-page);
    padding: 24px;
}

.auth-box {
    width: 100%;
    max-width: 420px;
}

.auth-box .brand {
    text-align: center;
    margin-bottom: 24px;
}

.auth-box .brand h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-bright);
    letter-spacing: -0.5px;
}

.auth-box .brand p {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
}

.auth-card h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 6px;
}

.auth-card .desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.auth-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.auth-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-error {
    display: none;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    border-radius: var(--radius-xs);
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
}

.auth-footer {
    text-align: center;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid var(--border-light);
    font-size: 14px;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--accent);
    font-weight: 600;
}

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

/* ═══ Animations ═══════════════════════════════ */
@keyframes msgIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 0.25;
    }
}

/* ═══ Responsive ═══════════════════════════════ */
@media (max-width: 900px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

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

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
    }

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

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

@media (max-width: 600px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        padding: 16px 20px;
        gap: 12px;
        border-bottom: 1px solid var(--border);
        backdrop-filter: blur(16px);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-hamburger {
        display: block;
    }

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

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

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

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

    .hero h1 {
        letter-spacing: -1px;
    }

    section {
        padding: 60px 16px;
    }
}