/* Lumina Studio — Editorial Premium */
:root {
    --ink: #1a1a1a;
    --paper: #fdfcfa;
    --cream: #f4f0e8;
    --line: #d8d2c6;
    --muted: #8a8378;
    --accent: #b08d57;
    --accent-soft: rgba(176, 141, 87, 0.12);
    --font-display: 'Libre Caslon Display', serif;
    --font-body: 'Jost', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; }

/* Reveal */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }

/* Header */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
}
.header.scrolled {
    background: rgba(253, 252, 250, 0.94);
    backdrop-filter: blur(10px);
    border-bottom-color: var(--line);
}
.header.on-hero .logo,
.header.on-hero .nav a:not(.nav-cta),
.header.on-hero .nav-toggle { color: #fff; }
.header.on-hero .nav a:not(.nav-cta)::after { background: #fff; }
.header.on-hero .nav-cta { border-color: #fff; color: #fff; }
.header.on-hero .nav-cta:hover { background: #fff; color: var(--ink); }
.header.on-hero.scrolled .logo,
.header.on-hero.scrolled .nav a:not(.nav-cta),
.header.on-hero.scrolled .nav-toggle { color: var(--ink); }
.header.on-hero.scrolled .nav a:not(.nav-cta)::after { background: var(--ink); }
.header.on-hero.scrolled .nav-cta { border-color: var(--ink); color: var(--ink); }
.header.on-hero.scrolled .nav-cta:hover { background: var(--ink); color: var(--paper); }

.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.logo { font-family: var(--font-display); font-size: 1.45rem; letter-spacing: 4px; }
.logo em { font-style: italic; color: var(--accent); letter-spacing: 1px; margin-left: 4px; }
.nav { display: flex; align-items: center; gap: 32px; font-size: 0.88rem; letter-spacing: 1.5px; text-transform: uppercase; }
.nav a:not(.nav-cta) { position: relative; }
.nav a:not(.nav-cta)::after {
    content: '';
    position: absolute; left: 0; bottom: -4px;
    width: 0; height: 1px; background: var(--ink);
    transition: width 0.3s;
}
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
    border: 1px solid var(--ink);
    padding: 10px 26px;
    transition: all 0.3s;
}
.nav-cta:hover { background: var(--ink); color: var(--paper); }
.nav-toggle { display: none; background: none; border: none; color: var(--ink); font-size: 1.3rem; cursor: pointer; }

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding: 0 0 100px;
    color: #fff;
    overflow: hidden;
}
.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
    from { transform: scale(1.05); }
    to { transform: scale(1.12); }
}
.hero-veil {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(26,26,26,0.35) 0%, rgba(26,26,26,0.55) 45%, rgba(26,26,26,0.88) 100%);
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin-left: 0;
}
.hero-kicker {
    letter-spacing: 5px;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 22px;
}
.hero h1 {
    font-size: clamp(3.4rem, 9vw, 6.2rem);
    line-height: 0.98;
    margin-bottom: 24px;
    letter-spacing: 2px;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero-lead {
    max-width: 480px;
    color: rgba(255,255,255,0.78);
    font-size: 1.08rem;
    margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-solid {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: #fff;
    padding: 14px 32px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.82rem;
    transition: background 0.3s, transform 0.3s;
}
.btn-solid:hover { background: #9a7848; transform: translateY(-2px); }
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255,255,255,0.55);
    color: #fff;
    padding: 14px 32px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.82rem;
    transition: all 0.3s;
}
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.hero-scroll {
    position: absolute;
    right: 40px;
    bottom: 40px;
    z-index: 1;
    writing-mode: vertical-rl;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: rgba(255,255,255,0.55);
}
.hero-scroll span {
    display: inline-block;
    animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(8px); }
}

/* Marquee */
.marquee {
    background: var(--ink);
    color: var(--paper);
    overflow: hidden;
    padding: 18px 0;
    border-bottom: 1px solid #2a2a2a;
}
.marquee-track {
    display: flex;
    gap: 28px;
    white-space: nowrap;
    width: max-content;
    animation: marquee 28s linear infinite;
    font-family: var(--font-display);
    font-size: 1.15rem;
    letter-spacing: 2px;
}
.marquee-track span:nth-child(even) { color: var(--accent); }
@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* Sections */
.section { padding: 110px 0; }
.section-cream { background: var(--cream); }
.section-dark { background: var(--ink); color: var(--paper); }
.section-head { margin-bottom: 48px; max-width: 560px; }
.num {
    font-size: 0.82rem;
    letter-spacing: 4px;
    color: var(--accent);
    display: block;
    margin-bottom: 12px;
}
.num.light { color: var(--accent); }
.section-head h2, .studio-grid h2, .booking-copy h2 {
    font-size: clamp(2.3rem, 4.5vw, 3.3rem);
}
.section-sub { color: var(--muted); margin-top: 14px; font-size: 1rem; }

/* Filter */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}
.filter-btn {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--muted);
    padding: 10px 20px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
}
.filter-btn:hover,
.filter-btn.active {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
}

/* Works */
.works {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.work {
    margin: 0;
    transition: opacity 0.35s, transform 0.35s;
}
.work.hidden {
    display: none;
}
.work-img {
    position: relative;
    height: 280px;
    overflow: hidden;
    margin-bottom: 14px;
    background: #2a2a2a;
}
.work.tall .work-img { height: 380px; }
.work-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}
.work:hover .work-img img { transform: scale(1.06); }
.work-overlay {
    position: absolute;
    inset: 0;
    background: rgba(26,26,26,0.35);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.35s;
}
.work:hover .work-overlay { opacity: 1; }
.work-overlay span {
    color: #fff;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.78rem;
    border-bottom: 1px solid rgba(255,255,255,0.6);
    padding-bottom: 4px;
}
figcaption {
    font-size: 0.88rem;
    letter-spacing: 1px;
    color: var(--muted);
}

/* Services */
.services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.service {
    padding: 44px 36px;
    border-bottom: 1px solid var(--line);
    transition: background 0.3s;
}
.service:nth-child(odd) { border-right: 1px solid var(--line); }
.service:hover { background: var(--accent-soft); }
.service span { color: var(--accent); font-size: 0.8rem; letter-spacing: 3px; }
.service h3 { font-size: 1.55rem; margin: 12px 0 14px; }
.service p { color: var(--muted); font-size: 0.95rem; margin-bottom: 18px; }
.service ul { list-style: none; }
.service li {
    font-size: 0.88rem;
    color: var(--ink);
    padding: 6px 0 6px 18px;
    position: relative;
}
.service li::before {
    content: '';
    position: absolute;
    left: 0; top: 14px;
    width: 8px; height: 1px;
    background: var(--accent);
}

/* Process */
.process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.process-item {
    padding: 40px 28px 40px 0;
    border-right: 1px solid var(--line);
    padding-right: 28px;
}
.process-item:last-child { border-right: none; }
.process-num {
    display: block;
    font-family: var(--font-display);
    font-size: 2.4rem;
    color: var(--accent);
    margin-bottom: 16px;
    line-height: 1;
}
.process-item h3 { font-size: 1.35rem; margin-bottom: 12px; }
.process-item p { color: var(--muted); font-size: 0.92rem; }

/* Packages */
.packages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.package {
    border: 1px solid var(--line);
    padding: 44px 36px;
    display: flex;
    flex-direction: column;
    background: var(--paper);
    transition: all 0.35s;
}
.package:hover { border-color: var(--ink); transform: translateY(-4px); }
.package.dark {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}
.pkg-tag {
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}
.package h3 { font-size: 1.5rem; margin-bottom: 8px; }
.pkg-price {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 28px;
}
.package ul { list-style: none; flex: 1; margin-bottom: 32px; }
.package li {
    padding: 10px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 0.92rem;
}
.package.dark li { border-color: #3a3a3a; }
.pkg-cta {
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.82rem;
    border-bottom: 1px solid currentColor;
    align-self: flex-start;
    padding-bottom: 4px;
    transition: color 0.3s, gap 0.3s;
}
.pkg-cta:hover { color: var(--accent); }
.pkg-note {
    text-align: center;
    color: var(--muted);
    margin-top: 40px;
    font-size: 0.92rem;
}

/* Studio */
.studio-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 70px;
    align-items: center;
}
.studio-grid > .reveal > p,
.studio-grid > div > p { color: #b5b0a8; margin: 20px 0 36px; }
.studio-facts {
    display: flex;
    gap: 40px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}
.studio-facts strong {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--accent);
}
.studio-facts span {
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: #b5b0a8;
}
.studio-info { display: flex; flex-direction: column; }
.studio-info div {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 0;
    border-bottom: 1px solid #3a3a3a;
}
.studio-info i { color: var(--accent); width: 20px; }
.studio-info p { font-size: 0.95rem; margin: 0; color: #e8e4dc; }
.studio-panels {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: 200px 200px;
    gap: 14px;
}
.panel { overflow: hidden; background: #2a2a2a; }
.panel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.panel:hover img { transform: scale(1.05); }
.p1 { grid-row: 1 / 3; }

/* Team */
.team {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.team-card { text-align: left; }
.team-img {
    height: 340px;
    overflow: hidden;
    margin-bottom: 22px;
    background: #ddd;
}
.team-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%);
    transition: transform 0.6s, filter 0.6s;
}
.team-card:hover .team-img img {
    transform: scale(1.04);
    filter: grayscale(0%);
}
.team-card h3 { font-size: 1.45rem; margin-bottom: 4px; }
.team-card > span {
    display: block;
    color: var(--accent);
    font-size: 0.82rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.team-card p { color: var(--muted); font-size: 0.92rem; }

/* Testimonials */
.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonials blockquote {
    border-top: 1px solid var(--line);
    padding-top: 28px;
}
.testimonials p {
    font-family: var(--font-display);
    font-size: 1.35rem;
    line-height: 1.45;
    margin-bottom: 28px;
    color: var(--ink);
}
.testimonials footer strong {
    display: block;
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}
.testimonials footer span {
    color: var(--muted);
    font-size: 0.82rem;
}

/* FAQ */
.faq-wrap .section-head { margin-bottom: 36px; }
.faq-list { max-width: 760px; }
.faq-item {
    border-bottom: 1px solid var(--line);
    padding: 0;
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 24px 40px 24px 0;
    font-size: 1.15rem;
    font-family: var(--font-display);
    position: relative;
    transition: color 0.3s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-body);
    font-size: 1.4rem;
    color: var(--accent);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { color: var(--accent); }
.faq-item p {
    color: var(--muted);
    padding: 0 0 24px;
    max-width: 620px;
    font-size: 0.95rem;
}

/* Booking */
.section-booking {
    background:
        linear-gradient(180deg, var(--cream) 0%, var(--paper) 100%);
}
.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 70px;
    align-items: start;
}
.booking-copy p {
    color: var(--muted);
    margin: 16px 0 28px;
    max-width: 400px;
}
.booking-points { list-style: none; }
.booking-points li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.95rem;
}
.booking-points i { color: var(--accent); font-size: 0.8rem; }
.booking-form {
    background: var(--paper);
    border: 1px solid var(--line);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    box-shadow: 0 24px 60px rgba(26,26,26,0.06);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
}
.booking-form input,
.booking-form select,
.booking-form textarea {
    padding: 14px 16px;
    border: 1px solid var(--line);
    background: transparent;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--ink);
    resize: vertical;
    transition: border-color 0.3s;
}
.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
    outline: none;
    border-color: var(--ink);
}
.btn-dark {
    background: var(--ink);
    color: var(--paper);
    border: none;
    padding: 16px;
    font-family: var(--font-body);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: background 0.3s;
    margin-top: 6px;
}
.btn-dark:hover { background: var(--accent); }

/* Footer */
.footer {
    border-top: 1px solid var(--line);
    padding: 56px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr auto;
    gap: 40px;
    align-items: start;
    padding-bottom: 40px;
}
.footer-grid p {
    color: var(--muted);
    margin-top: 14px;
    font-size: 0.92rem;
    max-width: 280px;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.88rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.footer-links a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 16px; }
.footer-social a {
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}
.footer-social a:hover {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}
.footer-copy {
    border-top: 1px solid var(--line);
    padding: 24px 0;
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
}
.footer-copy a { color: var(--accent); }

/* WA Float */
.wa-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 8px 24px rgba(37,211,102,0.4);
    z-index: 90;
    transition: transform 0.3s;
}
.wa-float:hover { transform: scale(1.1); }

/* Responsive */
@media (max-width: 1000px) {
    .works { grid-template-columns: 1fr 1fr; }
    .process { grid-template-columns: 1fr 1fr; gap: 0; }
    .process-item {
        border-right: none;
        border-bottom: 1px solid var(--line);
        padding: 32px 20px 32px 0;
    }
    .packages, .team, .testimonials { grid-template-columns: 1fr 1fr; }
    .studio-grid, .booking-grid { grid-template-columns: 1fr; gap: 48px; }
    .testimonials { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .nav {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 270px;
        height: calc(100vh - 80px);
        background: var(--paper);
        flex-direction: column;
        align-items: flex-start;
        padding: 36px 28px;
        gap: 26px;
        transition: right 0.3s;
        border-left: 1px solid var(--line);
        color: var(--ink) !important;
    }
    .nav.open { right: 0; }
    .header.on-hero .nav a:not(.nav-cta),
    .header.on-hero .nav-cta { color: var(--ink); border-color: var(--ink); }
    .header.on-hero .nav a:not(.nav-cta)::after { background: var(--ink); }
    .nav-toggle { display: block; }
    .hero { min-height: 92vh; padding-bottom: 70px; }
    .hero-scroll { display: none; }
    .works, .packages, .services, .team, .form-row, .process, .footer-grid {
        grid-template-columns: 1fr;
    }
    .service:nth-child(odd) { border-right: none; }
    .work.tall .work-img, .work-img { height: 260px; }
    .studio-panels {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 160px 160px;
    }
    .booking-form { padding: 28px 22px; }
    .team-img { height: 280px; }
}