/* ============================================================
   HABERDASH BOOKS — stylesheet
   Dark literary aesthetic: warm black, gold, cream
   Fonts: Cinzel (headings), Cormorant Garamond (body)
   ============================================================ */

:root {
    --black:       #0f0d0a;
    --black-soft:  #1a1814;
    --black-mid:   #242018;
    --gold:        #c9a84c;
    --gold-light:  #e2c47a;
    --gold-dim:    #8a6f2e;
    --cream:       #f0ebe0;
    --cream-dim:   #c8bfaf;
    --cream-muted: #8a8070;
    --white:       #faf8f4;
    --border:      rgba(201, 168, 76, 0.2);
    --border-soft: rgba(201, 168, 76, 0.08);

    --font-display: 'Cinzel', Georgia, serif;
    --font-body:    'Cormorant Garamond', Georgia, serif;

    --max-width: 1100px;
    --radius: 2px;
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--black);
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 19px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img { display: block; max-width: 100%; }

/* ---- Container ---- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(15, 13, 10, 0.92);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--gold);
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cream-dim);
    transition: color 0.2s;
}

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

.nav-burger { display: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 2rem 80px;
    position: relative;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.06) 0%, transparent 70%),
        var(--black);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 79px,
            rgba(201,168,76,0.03) 79px,
            rgba(201,168,76,0.03) 80px
        );
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 780px;
}

.hero-kicker {
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: 0.03em;
    color: var(--white);
    margin-bottom: 1.8rem;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--cream-dim);
    max-width: 580px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.signup-box {
    background: var(--black-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 2.5rem;
    max-width: 480px;
    margin: 0 auto;
}

.signup-label {
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cream-muted);
    margin-bottom: 1rem;
}

.signup-heading {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.2vw, 1.5rem);
    font-weight: 600;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 1.4rem;
    letter-spacing: 0.02em;
}

.signup-form {
    display: flex;
    gap: 0;
}

.signup-form input[type="email"] {
    flex: 1;
    background: var(--black-mid);
    border: 1px solid var(--border);
    border-right: none;
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.75rem 1.1rem;
    outline: none;
    border-radius: var(--radius) 0 0 var(--radius);
    transition: border-color 0.2s;
}

.signup-form input[type="email"]:focus {
    border-color: var(--gold-dim);
}

.signup-form input[type="email"]::placeholder {
    color: var(--cream-muted);
}

.signup-form button {
    background: var(--gold);
    color: var(--black);
    border: none;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.75rem 1.4rem;
    cursor: pointer;
    border-radius: 0 var(--radius) var(--radius) 0;
    transition: background 0.2s;
    white-space: nowrap;
}

.signup-form button:hover {
    background: var(--gold-light);
}

/* Stacked signup form (with genre select) */
.signup-form-stacked {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.signup-form-stacked input[type="email"],
.signup-form-stacked select {
    width: 100%;
    background: var(--black-mid);
    border: 1px solid var(--border);
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.75rem 1.1rem;
    outline: none;
    border-radius: var(--radius);
    transition: border-color 0.2s;
    appearance: none;
    -webkit-appearance: none;
}

.signup-form-stacked select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a84c' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.signup-form-stacked select option {
    background: var(--black-mid);
    color: var(--cream);
}

.signup-form-stacked input[type="email"]:focus,
.signup-form-stacked select:focus {
    border-color: var(--gold-dim);
}

.signup-form-stacked input[type="email"]::placeholder {
    color: var(--cream-muted);
}

.signup-form-stacked button {
    width: 100%;
    background: var(--gold);
    color: var(--black);
    border: none;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.85rem 1.4rem;
    cursor: pointer;
    border-radius: var(--radius);
    transition: background 0.2s;
    margin-top: 0.2rem;
}

.signup-form-stacked button:hover {
    background: var(--gold-light);
}

/* Dark variant for CTA section */
.signup-form-stacked-dark {
    max-width: 420px;
    margin: 0 auto;
}

.signup-form-stacked-dark input[type="email"],
.signup-form-stacked-dark select {
    background: var(--black-soft);
    border-color: var(--border);
}

.hero-ornament {
    margin-top: 4rem;
    color: var(--gold-dim);
    font-size: 1.2rem;
    opacity: 0.5;
}

/* ============================================================
   DIVIDER
   ============================================================ */
.divider {
    text-align: center;
    padding: 3rem 0;
    color: var(--gold-dim);
    font-size: 0.75rem;
    letter-spacing: 0.5em;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
    padding: 5rem 0 6rem;
    background: var(--black-soft);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.about-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    font-weight: 400;
    line-height: 1.3;
    color: var(--white);
    margin-bottom: 1.8rem;
}

.about-text p {
    color: var(--cream-dim);
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
    font-style: italic;
}

.about-byline {
    margin-top: 2rem;
    font-size: 0.95rem !important;
    color: var(--cream-muted) !important;
    border-left: 2px solid var(--gold-dim);
    padding-left: 1rem;
}

.about-pillars {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.pillar {
    border: 1px solid var(--border);
    padding: 1.5rem 1.8rem;
    background: var(--black);
    border-radius: var(--radius);
}

.pillar-icon {
    display: block;
    font-family: var(--font-display);
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    color: var(--gold);
    margin-bottom: 0.6rem;
}

.pillar h3 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--white);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
}

.pillar p {
    font-size: 0.95rem;
    color: var(--cream-muted);
    font-style: italic;
    line-height: 1.6;
}

/* ============================================================
   CATALOGUE
   ============================================================ */
.catalogue {
    padding: 5rem 0 6rem;
    background: var(--black);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--white);
    text-align: center;
    margin-bottom: 0.6rem;
}

.section-subtitle {
    font-family: var(--font-body);
    font-style: italic;
    color: var(--cream-muted);
    text-align: center;
    font-size: 1rem;
    margin-bottom: 3.5rem;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 3rem;
}

.book-card {
    display: flex;
    gap: 0;
    background: var(--black-soft);
    transition: background 0.2s;
}

.book-card:hover {
    background: var(--black-mid);
}

.book-spine {
    width: 52px;
    min-height: 200px;
    flex-shrink: 0;
    background: linear-gradient(180deg, #2a1f0d 0%, #1a1306 100%);
    border-right: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.book-spine::before {
    content: '';
    position: absolute;
    left: 0; top: 0;
    width: 3px; height: 100%;
    background: var(--gold);
    opacity: 0.6;
}

.book-spine-2 { background: linear-gradient(180deg, #0d1f2a 0%, #061318 100%); }
.book-spine-3 { background: linear-gradient(180deg, #0d2a1a 0%, #061a0d 100%); }
.book-spine-4 { background: linear-gradient(180deg, #1f1020 0%, #130a14 100%); }

.book-spine-title {
    font-family: var(--font-display);
    font-size: 0.55rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-light);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
}

.book-info {
    padding: 1.6rem 1.8rem;
    flex: 1;
}

.book-lang {
    font-family: var(--font-display);
    font-size: 0.6rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 0.4rem;
}

.book-info h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.2rem;
}

.book-author {
    font-style: italic;
    color: var(--cream-muted);
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
}

.book-desc {
    font-size: 0.92rem;
    color: var(--cream-dim);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.book-link {
    font-family: var(--font-display);
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    transition: color 0.2s;
}

.book-link:hover { color: var(--gold-light); }

.catalogue-footer {
    text-align: center;
}

.catalogue-footer p {
    font-style: italic;
    color: var(--cream-muted);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.catalogue-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--gold);
    color: var(--black);
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.85rem 2rem;
    border-radius: var(--radius);
    transition: background 0.2s;
    display: inline-block;
}

.btn-primary:hover { background: var(--gold-light); }

.btn-outline {
    border: 1px solid var(--gold-dim);
    color: var(--gold);
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.85rem 2rem;
    border-radius: var(--radius);
    transition: border-color 0.2s, color 0.2s;
    display: inline-block;
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold-light);
}

/* ============================================================
   PLATFORMS
   ============================================================ */
.platforms {
    padding: 5rem 0 6rem;
    background: var(--black-soft);
}

.platforms-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;
}

.platform-card {
    background: var(--black);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: background 0.2s;
}

.platform-card:hover {
    background: var(--black-mid);
}

.platform-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--white);
}

.platform-type {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 0.9rem;
    color: var(--gold);
}

.platform-soon .platform-type {
    color: var(--cream-muted);
}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta {
    padding: 6rem 2rem;
    text-align: center;
    background: var(--black-mid);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 400;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta p {
    font-style: italic;
    color: var(--cream-dim);
    max-width: 480px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

.signup-form-dark {
    max-width: 440px;
    margin: 0 auto;
}

.signup-form-dark input[type="email"] {
    background: var(--black-soft);
    border: 1px solid var(--border);
    border-right: none;
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 0.85rem 1.2rem;
    outline: none;
    flex: 1;
    border-radius: var(--radius) 0 0 var(--radius);
    transition: border-color 0.2s;
}

.signup-form-dark input[type="email"]:focus {
    border-color: var(--gold-dim);
}

.signup-form-dark input[type="email"]::placeholder {
    color: var(--cream-muted);
}

.signup-form-dark button {
    background: var(--gold);
    color: var(--black);
    border: none;
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.85rem 1.5rem;
    cursor: pointer;
    border-radius: 0 var(--radius) var(--radius) 0;
    transition: background 0.2s;
    white-space: nowrap;
}

.signup-form-dark button:hover { background: var(--gold-light); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--black);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-soft);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-soft);
    margin-bottom: 2rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.88rem;
    font-style: italic;
    color: var(--cream-muted);
    line-height: 1.7;
    margin-bottom: 0.3rem;
}

.footer-location {
    font-size: 0.8rem !important;
    color: var(--cream-muted);
    opacity: 0.6;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-nav h4 {
    font-family: var(--font-display);
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cream-muted);
    margin-bottom: 0.4rem;
}

.footer-nav a {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--cream-dim);
    transition: color 0.2s;
}

.footer-nav a:hover { color: var(--gold); }

.footer-bottom p {
    font-size: 0.78rem;
    color: var(--cream-muted);
    opacity: 0.5;
    text-align: center;
}

/* ============================================================
   SUCCESS PAGE
   ============================================================ */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.success-inner {
    text-align: center;
    max-width: 480px;
}

.success-ornament {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 2rem;
}

.success-inner h1 {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 1.2rem;
}

.success-inner p {
    font-style: italic;
    color: var(--cream-dim);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

/* ============================================================
   DOWNLOAD PAGES
   ============================================================ */
.download-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 2rem 80px;
    background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.06) 0%, transparent 70%), var(--black);
}

.download-inner {
    text-align: center;
    max-width: 600px;
}

.download-kicker {
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.2rem;
}

.download-ornament {
    font-size: 1.5rem;
    color: var(--gold-dim);
    margin-bottom: 1.5rem;
    opacity: 0.6;
}

.download-inner h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 400;
    color: var(--white);
    margin-bottom: 0.4rem;
}

.download-author {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--gold);
    margin-bottom: 1.8rem;
}

.download-desc {
    font-style: italic;
    color: var(--cream-dim);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.download-formats {
    margin-bottom: 1rem;
}

.download-note {
    font-size: 0.85rem;
    font-style: italic;
    color: var(--cream-muted);
    margin-bottom: 2.5rem;
}

.download-divider {
    color: var(--gold-dim);
    font-size: 0.75rem;
    letter-spacing: 0.5em;
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.download-more-label {
    font-style: italic;
    color: var(--cream-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

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

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    body { font-size: 17px; }

    .nav-links {
        display: none;
        position: fixed;
        top: 64px; left: 0; right: 0;
        background: rgba(15,13,10,0.98);
        flex-direction: column;
        padding: 1.5rem 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border);
        z-index: 99;
    }

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

    .nav-links a {
        font-size: 0.9rem;
        letter-spacing: 0.12em;
    }

    .nav-burger {
        display: flex;
        flex-direction: column;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 4px;
    }

    .nav-burger span {
        display: block;
        width: 22px;
        height: 1.5px;
        background: var(--gold);
        transition: all 0.2s;
    }

    .hero { padding: 100px 1.5rem 60px; }

    .signup-form {
        flex-direction: column;
        gap: 0.6rem;
    }

    .signup-form input[type="email"],
    .signup-form button {
        border-radius: var(--radius);
        border-right: 1px solid var(--border);
        width: 100%;
    }

    .signup-form-dark {
        flex-direction: column;
        gap: 0.6rem;
    }

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

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .catalogue-btns {
        flex-direction: column;
        align-items: center;
    }
}