/* =============================================
   ABOUT — STYLEABOUT.CSS (Phase 3)
   ============================================= */

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

:root {
    --cobalt: #0047AB;
    --cobalt-dark: #003080;
    --cobalt-darker: #0A1128;
    --cobalt-light: #005bc5;
    --white: #ffffff;
    --off-white: #F8F9FA;
    --paper: #F8F9FA;
    --ink: #212529;
    --ink-muted: #6C757D;
    --border: rgba(255,255,255,0.18);
    --border-dark: rgba(0,71,171,0.12);
    --muted: rgba(255,255,255,0.5);

    --font-display: 'DM Serif Display', Georgia, serif;
    --font-mono: 'DM Mono', 'Courier New', monospace;
    --font-body: 'DM Sans', Helvetica, Arial, sans-serif;

    --nav-h: 76px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--paper);
    color: var(--ink);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { display: block; max-width: 100%; }

/* --- SCROLL REVEAL --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- SHARED TYPOGRAPHY --- */
.mono {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    font-weight: 500;
    text-transform: uppercase;
}

.label-tag { color: rgba(0,71,171,0.45); }

h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--cobalt);
    margin-bottom: 2rem;
}

p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.7;
    font-weight: 300;
    color: var(--ink-muted);
    margin-bottom: 1.4rem;
    max-width: 580px;
}

/* --- BUTTONS --- */
.btn-primary {
    display: inline-block;
    padding: 13px 28px;
    background: var(--cobalt);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 2px solid var(--cobalt);
    transition: var(--transition);
    margin-bottom: 3rem;
}
.btn-primary:hover {
    background: transparent;
    color: var(--cobalt);
}

/* --- PILL --- */
.pill-mono {
    display: inline-block;
    padding: 8px 18px;
    border: 1.5px solid rgba(255,255,255,0.6);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    background: transparent;
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
    cursor: pointer;
}
.pill-mono:hover, .pill-mono.active {
    background: var(--white);
    color: var(--cobalt);
    border-color: var(--white);
}

/* =============================================
   NAVIGATION
   ============================================= */
nav.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2.5rem;
    height: var(--nav-h);
    width: 100%;
    position: fixed;
    top: 0; left: 0;
    z-index: 999;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background 0.4s ease, border-color 0.4s ease, backdrop-filter 0.4s ease;
}
nav.site-header.scrolled {
    background: rgba(0, 48, 128, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.brand-link {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 700;
    font-style: italic;
    color: var(--white);
    letter-spacing: 0.5px;
}

.nav-menu { display: flex; align-items: center; gap: 2.5rem; }

.nav-item {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.25s ease;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}
.nav-item:hover, .nav-item.active {
    color: var(--white);
    border-bottom-color: rgba(255,255,255,0.4);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.4rem;
    cursor: pointer;
}

/* =============================================
   HERO
   ============================================= */
.about-hero {
    background: var(--cobalt);
    padding: calc(var(--nav-h) + 5rem) 2.5rem 6rem;
    position: relative;
    overflow: hidden;
}

/* Subtle texture */
.about-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, var(--cobalt-darker) 0%, var(--cobalt) 55%, var(--cobalt-light) 100%);
    opacity: 0.6;
}

.about-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr minmax(0, 380px);
    gap: 5rem;
    align-items: flex-end;
    position: relative;
    z-index: 1;
}

.about-hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 8vw, 7rem);
    line-height: 0.95;
    font-weight: 400;
    color: var(--white);
    letter-spacing: -2px;
    margin: 1.5rem 0 2.5rem;
}
.about-hero-title em {
    font-style: italic;
    color: rgba(255,255,255,0.6);
}

.about-hero-location {
    color: rgba(255,255,255,0.35);
    letter-spacing: 2px;
}

/* PHOTO */
.about-photo-frame {
    position: relative;
}

.about-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top center;
    filter: grayscale(10%);
    transition: filter 0.5s ease;
    border: 2px solid rgba(255,255,255,0.2);
}
.about-photo-frame:hover .about-photo { filter: grayscale(0%); }

.about-photo-caption {
    margin-top: 0.75rem;
    color: rgba(255,255,255,0.25);
    font-size: 0.6rem;
    letter-spacing: 2px;
}

/* =============================================
   WILDE QUOTE
   ============================================= */
.quote-section {
    background: var(--off-white);
    padding: 7rem 2.5rem;
    border-bottom: 1px solid var(--border-dark);
}

.quote-inner {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.quote-mark {
    font-family: var(--font-display);
    font-size: 8rem;
    line-height: 0.6;
    color: rgba(0,71,171,0.1);
    margin-bottom: 1rem;
    display: block;
    user-select: none;
}

.wilde-quote {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.9rem);
    font-style: italic;
    font-weight: 400;
    line-height: 1.5;
    color: var(--cobalt);
    margin-bottom: 2rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.wilde-cite {
    color: rgba(0,71,171,0.4);
    font-size: 0.62rem;
    letter-spacing: 2px;
    display: block;
    font-style: normal;
}

/* =============================================
   ORIGIN STORY
   ============================================= */
.origin-section {
    background: var(--paper);
    padding: 7rem 2.5rem;
}

.origin-inner { max-width: 1200px; margin: 0 auto; }
.origin-label { margin-bottom: 3rem; }

.origin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.origin-heading h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    color: var(--cobalt);
    line-height: 1.2;
    position: sticky;
    top: calc(var(--nav-h) + 2rem);
}

.origin-body p { max-width: 100%; }
.origin-body p strong { color: var(--cobalt); font-weight: 600; }
.origin-body p em { font-style: italic; color: var(--cobalt-light); }

/* =============================================
   VALUES
   ============================================= */
.values-section {
    background: var(--cobalt);
    padding: 7rem 2.5rem;
}

.values-inner { max-width: 1200px; margin: 0 auto; }
.values-label { margin-bottom: 3rem; }
.values-label .label-tag { color: var(--muted); }

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
}

.value-item {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 3rem 2.5rem;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background 0.25s ease;
}
.value-item:hover { background: rgba(255,255,255,0.04); }

.value-num {
    color: rgba(255,255,255,0.2);
    font-size: 0.62rem;
    letter-spacing: 3px;
}

.value-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    font-style: italic;
    color: var(--white);
    line-height: 1.3;
}

.value-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
    margin-bottom: 0;
    max-width: 100%;
    font-weight: 300;
}

/* =============================================
   PUBLISHED WORK
   ============================================= */
.work-section {
    background: var(--off-white);
    padding: 7rem 2.5rem;
    border-top: 1px solid var(--border-dark);
}

.work-inner { max-width: 1200px; margin: 0 auto; }
.work-label { margin-bottom: 3rem; }

.work-list {
    border-top: 1px solid var(--border-dark);
}

.work-item {
    display: grid;
    grid-template-columns: 220px 1fr 40px;
    align-items: center;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-dark);
    color: var(--ink);
    transition: color 0.2s ease;
    position: relative;
}
a.work-item:hover { color: var(--cobalt); }
a.work-item:hover .work-arrow { transform: translateX(6px); color: var(--cobalt); }

.work-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.work-year { color: rgba(0,0,0,0.3); }
.work-pub { color: var(--cobalt); font-size: 0.6rem; }

.work-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-style: italic;
    font-weight: 400;
    line-height: 1.3;
    color: inherit;
}

.work-arrow {
    font-size: 1.1rem;
    color: rgba(0,0,0,0.2);
    transition: transform 0.25s ease, color 0.25s ease;
    justify-self: end;
}
.work-arrow-muted { color: rgba(0,0,0,0.15); }

/* =============================================
   CONNECT
   ============================================= */
.connect-section {
    background: var(--paper);
    padding: 7rem 2.5rem;
    border-top: 1px solid var(--border-dark);
}

.connect-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.connect-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--cobalt);
    margin: 1.5rem 0;
    line-height: 1.1;
}

.connect-desc {
    color: var(--ink-muted);
    max-width: 100%;
    margin-bottom: 2.5rem;
}

.connect-socials {
    display: flex;
    flex-direction: column;
    gap: 1px;
    border-top: 1px solid var(--border-dark);
}

.social-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--border-dark);
    color: var(--ink-muted);
    transition: color 0.2s ease;
}
.social-link:hover { color: var(--cobalt); }

.social-label { color: rgba(0,0,0,0.3); }
.social-handle {
    color: inherit;
    font-size: 0.65rem;
    letter-spacing: 1px;
    transition: letter-spacing 0.2s ease;
}
.social-link:hover .social-handle { letter-spacing: 2px; }

/* SUBSCRIBE CARD */
.subscribe-card {
    background: var(--cobalt);
    padding: 3rem;
}

.subscribe-card .label-tag { color: rgba(255,255,255,0.35); margin-bottom: 1rem; display: block; }

.subscribe-card-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--white);
    letter-spacing: -2px;
    line-height: 0.9;
    margin-bottom: 1rem;
}

.subscribe-card-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 2rem;
    max-width: 100%;
    font-weight: 300;
    line-height: 1.6;
}

.iframe-wrapper {
    border: 1px solid rgba(255,255,255,0.15);
    overflow: hidden;
}

/* =============================================
   FOOTER
   ============================================= */
footer {
    padding: 3rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--cobalt);
    border-top: 1px solid rgba(255,255,255,0.12);
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    font-family: var(--font-body);
    font-weight: 700;
    font-style: italic;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.footer-link {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.5);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 2px;
    transition: color 0.2s, border-color 0.2s;
}
.footer-link:hover { color: var(--white); border-color: var(--white); }

.footer-center { display: flex; gap: 1.5rem; }

.footer-social {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.35);
    transition: color 0.2s;
}
.footer-social:hover { color: var(--white); }

.footer-meta {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 1.5px;
    opacity: 0.35;
    line-height: 1.7;
    text-align: right;
    text-transform: uppercase;
    color: var(--white);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 960px) {
    nav.site-header { padding: 0 1.5rem; }
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--nav-h); left: 0;
        width: 100%;
        background: var(--cobalt-dark);
        padding: 2rem;
        gap: 1.5rem;
    }
    .nav-menu.open { display: flex; }
    .nav-toggle { display: block; }

    .about-hero { padding: calc(var(--nav-h) + 3rem) 1.5rem 4rem; }
    .about-hero-inner { grid-template-columns: 1fr; gap: 3rem; }
    .about-hero-right { order: -1; }
    .about-photo { aspect-ratio: 4/3; }

    .quote-section { padding: 5rem 1.5rem; }

    .origin-section { padding: 5rem 1.5rem; }
    .origin-grid { grid-template-columns: 1fr; gap: 3rem; }
    .origin-heading h2 { position: static; }

    .values-section { padding: 5rem 1.5rem; }
    .values-grid { grid-template-columns: 1fr; }

    .work-section { padding: 5rem 1.5rem; }
    .work-item { grid-template-columns: 1fr 40px; }
    .work-meta { display: none; }

    .connect-section { padding: 5rem 1.5rem; }
    .connect-inner { grid-template-columns: 1fr; gap: 3rem; }

    footer { padding: 2.5rem 1.5rem; flex-direction: column; align-items: flex-start; }
    .footer-meta { text-align: left; }
}

@media (max-width: 480px) {
    .about-hero-title { letter-spacing: -1px; }
    .wilde-quote { font-size: 1.2rem; }
    .value-item { padding: 2rem 1.5rem; }
    .subscribe-card { padding: 2rem 1.5rem; }
    .subscribe-card-title { font-size: 2.5rem; }
    .work-item { grid-template-columns: 1fr; }
    .work-meta { display: none; }
}