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

:root {
    --bg: #fff1e5;
    --bg-elevated: #f6e9d8;
    --bg-card: #ffffff;
    --bg-card-hover: #faf5ef;
    --border: #e0cdb8;
    --border-medium: #cdb9a2;
    --text: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #807060;
    --accent: #0d7680;
    --accent-hover: #0a5e66;
    --accent-subtle: rgba(13, 118, 128, 0.06);
    --green: #0d7680;
    --orange: #c4640a;
    --serif: 'Lora', 'Georgia', 'Times New Roman', serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --max-width: 980px;
    --radius: 3px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    font-size: 15px;
}

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

a:hover {
    text-decoration: underline;
}

ul {
    list-style: none;
}

/* ===== NAV ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--bg);
    border-bottom: 3px solid var(--accent);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.nav-logo:hover {
    text-decoration: none;
}

.logo-icon {
    color: var(--accent);
    margin-right: 3px;
}

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

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.84rem;
    font-weight: 500;
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--text);
    text-decoration: none;
}

.nav-cta {
    background: var(--accent);
    color: #ffffff !important;
    padding: 6px 14px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.82rem !important;
}

.nav-cta:hover {
    background: var(--accent-hover);
}

/* ===== HERO ===== */
.hero {
    padding: 110px 24px 72px;
    border-bottom: 1px solid var(--border);
}

.hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--serif);
    font-size: clamp(2rem, 4.2vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
    margin-bottom: 20px;
    color: var(--text);
    max-width: 700px;
}

.hero-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 600px;
    margin-bottom: 32px;
}

.hero-form {
    display: flex;
    gap: 8px;
    max-width: 440px;
    margin-bottom: 12px;
}

.hero-form input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--sans);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

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

.hero-form input:focus {
    border-color: var(--accent);
}

.hero-form button {
    padding: 10px 20px;
    background: var(--accent);
    color: #ffffff;
    border: none;
    border-radius: var(--radius);
    font-family: var(--sans);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}

.hero-form button:hover {
    background: var(--accent-hover);
}

.hero-proof {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== SECTIONS (shared) ===== */
.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 64px 0;
    border-bottom: 1px solid var(--border);
}

section h2 {
    font-family: var(--serif);
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
    line-height: 1.3;
    color: var(--text);
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 8px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.section-header h2 {
    margin-bottom: 0;
}

.section-meta {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.section-sub {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 36px;
    margin-top: 16px;
}

/* ===== WHAT YOU GET ===== */
.what-you-get h2 {
    margin-bottom: 32px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.grid-5 {
    grid-template-columns: repeat(3, 1fr);
}

.card {
    background: var(--bg-card);
    padding: 28px 24px;
    transition: background 0.2s;
}

.card:hover {
    background: var(--bg-card-hover);
}

.card-icon {
    font-size: 1.2rem;
    display: block;
    margin-bottom: 12px;
}

.card h3 {
    font-family: var(--serif);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
}

.card p {
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.65;
}

/* ===== HEADLINES ===== */
.headlines {
    background: var(--bg-elevated);
}

.headlines h2 {
    margin-bottom: 24px;
}

.headline-list {
    display: flex;
    flex-direction: column;
}

.headline-item {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
}

.headline-item:first-child {
    border-top: 1px solid var(--border);
}

.headline-tag {
    font-family: var(--mono);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.06em;
    white-space: nowrap;
    min-width: 96px;
}

.headline-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* ===== COOLING BYTES ===== */
.cooling-bytes {
    background: var(--bg-elevated);
}

.bytes-edition {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.bytes-date {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    padding: 12px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.bytes-edition .headline-list {
    padding: 0 20px;
}

.bytes-edition .headline-item:first-child {
    border-top: none;
}

/* ===== THE WEEK AHEAD ===== */
.week-ahead-preview {
    margin-top: 8px;
}

.week-ahead-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
    padding: 28px 24px;
}

.week-ahead-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.week-ahead-card h3 {
    font-family: var(--serif);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 20px;
    color: var(--text);
}

.week-ahead-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.week-ahead-items li {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding: 10px 0;
    border-top: 1px solid var(--border);
}

.week-ahead-items li strong {
    color: var(--text);
    font-weight: 600;
}

/* ===== WHY NOW ===== */
.why-now-content h2 {
    max-width: 500px;
}

.why-now-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
    max-width: 640px;
    margin-bottom: 16px;
}

.stats-row {
    display: flex;
    gap: 0;
    margin-top: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--border);
}

.stat {
    flex: 1;
    background: var(--bg-card);
    padding: 24px;
}

.stat + .stat {
    border-left: 1px solid var(--border);
}

.stat-num {
    display: block;
    font-family: var(--serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
    display: block;
}

/* ===== DEEP DIVES (article list) ===== */
.deep-dives {
    background: var(--bg-elevated);
}

.article-list {
    display: flex;
    flex-direction: column;
}

.article-item {
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}

.article-item:first-child {
    border-top: 1px solid var(--border);
}

.article-type {
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
}

.article-item h3 {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
    color: var(--text);
}

.article-item h3:hover {
    color: var(--accent);
    cursor: pointer;
}

.article-item p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 720px;
    margin-bottom: 12px;
}

.article-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.76rem;
}

.article-lock {
    color: var(--orange);
    font-weight: 600;
    padding: 2px 8px;
    border: 1px solid var(--orange);
    border-radius: var(--radius);
    font-size: 0.7rem;
    letter-spacing: 0.02em;
}

.article-date {
    color: var(--text-muted);
}

/* ===== EXECUTIVE ROUNDTABLE ===== */
.roundtable {
    background: var(--bg-elevated);
}

.roundtable-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.roundtable-card {
    background: var(--bg-card);
    padding: 28px 24px;
}

.roundtable-card h3 {
    font-family: var(--serif);
    font-size: 1.08rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 12px;
    color: var(--text);
}

.roundtable-panelists {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 12px;
    font-style: italic;
}

.roundtable-questions {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 16px;
}

.roundtable-card .article-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.76rem;
}

/* ===== COOLING WEEK ===== */
.cooling-week-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.cw-card {
    background: var(--bg-card);
    padding: 28px 24px;
}

.cw-card h3 {
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 10px;
    color: var(--text);
}

.cw-card p {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 16px;
}

.cw-schedule {
    list-style: none;
    display: flex;
    flex-direction: column;
}

.cw-schedule li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding: 8px 0;
    border-top: 1px solid var(--border);
}

.cw-schedule li strong {
    color: var(--text);
    font-weight: 600;
    min-width: 40px;
    display: inline-block;
}

/* ===== ADVISORY ===== */
.advisory {
    background: var(--bg-elevated);
}

.advisory-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 24px;
}

.advisory-card {
    background: var(--bg-card);
    padding: 28px 24px;
}

.advisory-card h3 {
    font-family: var(--serif);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
}

.advisory-card p {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.advisory-contact {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.advisory-contact a {
    color: var(--accent);
    font-weight: 500;
}

/* ===== PRICING ===== */
.pricing {
    text-align: center;
}

.pricing h2 {
    margin-bottom: 40px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 840px;
    margin: 0 auto;
}

.pricing-grid-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
}

.price-card {
    background: var(--bg-card);
    padding: 32px 24px;
    text-align: left;
    position: relative;
}

.price-card.featured {
    background: var(--bg-card-hover);
    border-top: 3px solid var(--accent);
}

.price-badge {
    font-family: var(--mono);
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 8px;
}

.price-card h3 {
    font-family: var(--serif);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.price {
    font-family: var(--serif);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.price span {
    font-family: var(--sans);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.price-save {
    font-size: 0.78rem;
    color: var(--green);
    font-weight: 500;
    margin-bottom: 4px;
}

.price-card ul {
    margin: 20px 0 24px;
}

.price-card li {
    font-size: 0.84rem;
    color: var(--text-secondary);
    padding: 4px 0;
    padding-left: 18px;
    position: relative;
}

.price-card li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

.btn {
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 10px 16px;
    border-radius: var(--radius);
    font-family: var(--sans);
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    border: none;
    text-decoration: none;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-medium);
    color: var(--text);
}

.btn-outline:hover {
    border-color: var(--text-muted);
    color: var(--text);
}

.pricing-note {
    font-size: 0.84rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 20px;
}

.pricing-note a {
    color: var(--accent);
}

/* ===== AUDIENCE ===== */
.audience {
    background: var(--bg-elevated);
}

.audience h2 {
    margin-bottom: 32px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.audience-item {
    background: var(--bg-card);
    padding: 24px;
}

.audience-item h3 {
    font-family: var(--serif);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.audience-item p {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 72px 0;
    text-align: center;
    background: var(--bg);
}

.final-cta h2 {
    max-width: 540px;
    margin: 0 auto 28px;
}

.final-cta .hero-form {
    max-width: 440px;
    margin: 0 auto;
}

/* ===== FOOTER ===== */
.footer {
    padding: 24px 0;
    border-top: none;
    border-bottom: none;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.footer-logo {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-copy {
    font-size: 0.76rem;
    color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links a:not(.nav-cta) {
        display: none;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-form {
        flex-direction: column;
    }

    .grid-3,
    .grid-5 {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: 1fr;
    }

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

    .stat + .stat {
        border-left: none;
        border-top: 1px solid var(--border);
    }

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

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

    .cooling-week-grid {
        grid-template-columns: 1fr;
    }

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

    .headline-item {
        flex-direction: column;
        gap: 4px;
    }

    .headline-tag {
        min-width: unset;
    }

    .section-header {
        flex-direction: column;
        gap: 4px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    section {
        padding: 48px 0;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 1.7rem;
    }
}