:root {
    --night: #1A1410;
    --warm-black: #2A2118;
    --cream: #F5EDE0;
    --sand: #E8D5B7;
    --dust: #C4A574;
    --ember: #D4663A;
    --deep-ember: #B84A25;
    --rose: #C47A7A;
    --sage: #8A9A7B;
    --gold: #C9A84C;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--night);
    color: var(--cream);
    line-height: 1.7;
    font-size: 17px;
    font-weight: 300;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

header {
    text-align: center;
    margin-bottom: 0;
    padding: 2rem 0;
    border-bottom: 1px solid rgba(196, 165, 116, 0.15);
}

h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.2rem, 6vw, 3.5rem);
    font-weight: 500;
    color: var(--sand);
    line-height: 1.2;
    margin-bottom: 0.5rem;
    letter-spacing: 0.04em;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--dust);
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

main {
    min-height: 60vh;
}

.newsletter-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 4rem;
}

.newsletter-item {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(196,165,116,0.1);
    align-items: flex-start;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.newsletter-item:last-child {
    border-bottom: none;
}

.newsletter-item:hover {
    background: rgba(212,102,58,0.04);
    padding: 1.5rem 1rem;
    margin: 0 -1rem;
}

.item-date {
    font-size: 0.85rem;
    color: var(--dust);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    line-height: 1.4;
}

.item-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.newsletter-item h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    color: var(--sand);
    margin: 0;
    line-height: 1.3;
    font-weight: 500;
}

.newsletter-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.newsletter-item a:hover {
    color: var(--ember);
}

.newsletter-item a:focus-visible {
    outline: 2px solid var(--ember);
    outline-offset: 2px;
}

.preview {
    font-size: 0.9rem;
    color: rgba(245,237,224,0.85);
    margin: 0;
}

footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 2px solid var(--ember);
    color: var(--dust);
    font-size: 0.9rem;
}

/* Email page hero section */
.email-hero {
    min-height: 55vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 2rem;
    background: radial-gradient(ellipse at 50% 80%, rgba(212,102,58,0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 20%, rgba(196,167,116,0.08) 0%, transparent 50%),
                var(--night);
    border-bottom: 1px solid rgba(196,165,116,0.15);
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}

.email-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
}

.email-hero h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.2rem, 6vw, 3.5rem);
    font-weight: 500;
    color: var(--sand);
    line-height: 1.2;
    margin-bottom: 0.5rem;
    letter-spacing: 0.04em;
    position: relative;
}

.email-hero .subtitle {
    font-size: 1.1rem;
    color: var(--dust);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.email-hero .date-badge {
    display: inline-block;
    border: 1px solid var(--dust);
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--dust);
    opacity: 0.7;
}

/* Sticky section navigation */
.section-nav {
    background: var(--warm-black);
    border-bottom: 1px solid rgba(196,165,116,0.15);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.section-nav-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.3rem 1.2rem;
}

.section-nav a {
    color: var(--dust);
    text-decoration: none;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 0.3rem 0;
    transition: color 0.3s;
}

.section-nav a:hover {
    color: var(--ember);
}

/* Email content container */
.email-content-wrapper {
    background: var(--warm-black);
}

article.email-body {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 2rem;
}

.email-section {
    padding: 4rem 0;
    border-bottom: 1px solid rgba(196,165,116,0.08);
}

.email-section:last-child {
    border-bottom: none;
}

.email-section h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 500;
    color: var(--sand);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.email-section h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--ember);
    margin-bottom: 0.8rem;
    margin-top: 2.5rem;
}

.email-section h3:first-child {
    margin-top: 0;
}

p {
    margin-bottom: 1rem;
    color: rgba(245,237,224,0.9);
}

strong {
    font-weight: 600;
    color: var(--sand);
}

ul,
ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
    color: rgba(245,237,224,0.9);
}

a {
    color: var(--dust);
    text-decoration: none;
    transition: color 0.3s;
}

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

a:focus-visible {
    outline: 2px solid var(--ember);
    outline-offset: 2px;
}

/* CALLOUT BOXES */
.callout {
    background: rgba(212,102,58,0.08);
    border-left: 3px solid var(--ember);
    padding: 1.2rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 6px 6px 0;
}

.callout p {
    margin-bottom: 0.5rem;
}

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

.callout.sage {
    background: rgba(138,154,123,0.1);
    border-left-color: var(--sage);
}

.callout.gold {
    background: rgba(201,168,76,0.08);
    border-left-color: var(--gold);
}

.callout.rose {
    background: rgba(196,122,122,0.08);
    border-left-color: var(--rose);
}

/* WISDOM QUOTES */
.wisdom {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: 1.15rem;
    color: var(--dust);
    padding: 1.5rem 0;
    text-align: center;
    line-height: 1.6;
}

/* POD CARDS */
.pod-card {
    background: rgba(245,237,224,0.03);
    border: 1px solid rgba(196,165,116,0.1);
    border-radius: 6px;
    padding: 1.8rem;
    margin: 1.5rem 0;
    transition: border-color 0.3s;
}

.pod-card:hover {
    border-color: rgba(196,165,116,0.25);
}

.pod-card h3 {
    margin-top: 0;
    margin-bottom: 0.6rem;
}

.pod-card p {
    font-size: 0.95rem;
}

/* ZOOM INFO */
.zoom-info {
    background: rgba(42,33,24,0.8);
    border: 1px solid rgba(196,165,116,0.12);
    border-radius: 6px;
    padding: 1.2rem 1.5rem;
    margin: 1rem 0;
    font-size: 0.9rem;
}

.zoom-info .label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--dust);
    margin-bottom: 0.2rem;
}

.zoom-info .value {
    color: var(--sand);
    font-family: monospace;
    font-size: 0.85rem;
    word-break: break-all;
}

.zoom-info .divider {
    border-top: 1px solid rgba(196,165,116,0.08);
    margin: 0.6rem 0;
}

/* TIMELINE */
.timeline-grid {
    display: grid;
    gap: 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(196,165,116,0.06);
    align-items: baseline;
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--ember);
    font-weight: 600;
    white-space: nowrap;
}

.timeline-desc {
    font-size: 0.95rem;
    color: rgba(245,237,224,0.85);
}

.timeline-item.highlight {
    background: rgba(212,102,58,0.06);
    padding: 0.7rem 0.8rem;
    margin: 0 -0.8rem;
    border-radius: 4px;
}

.timeline-item.highlight .timeline-desc {
    color: var(--sand);
    font-weight: 600;
}

/* ADVICE LIST */
.advice-list {
    list-style: none;
    padding: 0;
}

.advice-list li {
    padding: 0.6rem 0 0.6rem 1.5rem;
    position: relative;
    color: rgba(245,237,224,0.85);
}

.advice-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--ember);
    font-size: 0.6rem;
    top: 0.95rem;
}

/* BUTTONS */
.btn {
    display: inline-block;
    background: var(--ember);
    color: var(--cream);
    padding: 0.7rem 1.8rem;
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 3px;
    transition: background 0.3s;
    margin-top: 0.5rem;
}

.btn:hover {
    background: var(--deep-ember);
}

.email-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    padding-bottom: 3rem;
    border-top: 1px solid rgba(196,165,116,0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.nav-link {
    display: inline-block;
    color: var(--dust);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    padding: 0.4rem 0;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--sand);
}

footer {
    text-align: center;
    padding: 3rem 2rem;
    color: rgba(196,165,116,0.3);
    font-size: 0.8rem;
}

/* FADE-IN ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(12px);
    animation: fadeUp 0.6s ease forwards;
}

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

.email-section:nth-child(2) {
    animation-delay: 0.1s;
}

/* Respect motion preferences for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    body {
        font-size: 16px;
    }

    .container {
        padding: 1.5rem 1rem;
    }

    header {
        margin-bottom: 2rem;
        padding: 1.5rem 0;
    }

    .newsletter-list {
        gap: 0;
    }

    .newsletter-item {
        grid-template-columns: 70px 1fr;
        gap: 1rem;
        padding: 1rem 0;
    }

    .newsletter-item:hover {
        padding: 1rem 0.5rem;
        margin: 0 -0.5rem;
    }

    .item-date {
        font-size: 0.8rem;
    }

    .newsletter-item h2 {
        font-size: 1.1rem;
    }

    article.email-body {
        padding: 0 1.5rem;
    }

    .email-hero {
        min-height: 40vh;
        padding: 3rem 1.5rem;
    }

    .section-nav-inner {
        gap: 0.2rem 0.8rem;
    }

    .section-nav a {
        font-size: 0.7rem;
    }

    .email-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .email-section {
        padding: 2.5rem 0;
    }

    .timeline-item {
        grid-template-columns: 100px 1fr;
        gap: 0.5rem;
    }
}