/* ============================================================
   Placeholder Cine — Styles
   ============================================================ */

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

:root {
    --bg:           #0a0a0a;
    --bg-alt:       #101010;
    --text:         #e6e2db;
    --text-muted:   #6b6762;
    --border:       rgba(255, 255, 255, 0.07);
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --nav-h:        72px;
    --pad-x:        40px;
    --max-w:        1280px;
    --section-py:   120px;
    --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ── Navigation ─────────────────────────────────────────── */

#nav {
    position: fixed;
    inset: 0 0 auto;
    height: var(--nav-h);
    z-index: 900;
    transition: background 0.4s var(--ease), border-color 0.4s var(--ease);
    border-bottom: 1px solid transparent;
}

#nav.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-color: var(--border);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.nav-logo-img {
    height: 32px;
    width: auto;
    display: block;
    /* PNG has transparency — invert to white on dark bg if needed */
    /* logo displays in its natural navy — reads well on dark bg */
}

.nav-links {
    display: flex;
    gap: 48px;
    list-style: none;
}

.nav-links a {
    font-size: 0.68rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1px;
    background: var(--text);
    transition: 0.3s ease;
}

/* ── Hero ────────────────────────────────────────────────── */

#hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    padding: 0 var(--pad-x);
}

.hero-name {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: clamp(1.6rem, 3.5vw, 3rem);
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--text);
    margin-bottom: 12px;
}

.hero-ampersand {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    font-weight: 300;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.hero-logo {
    height: clamp(60px, 10vw, 120px);
    width: auto;
    margin: 0 auto 28px;
    /* logo displays in its natural navy — reads well on dark bg */
}

.footer-logo-img {
    height: 24px;
    width: auto;
    /* logo displays in its natural navy — reads well on dark bg */
    opacity: 0.6;
}

.hero-sub {
    font-size: 0.68rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 56px;
}

.btn-outline {
    display: inline-block;
    padding: 13px 40px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-size: 0.63rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
    transition: background 0.35s ease, border-color 0.35s ease;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.45);
}

.hero-scroll {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.hero-scroll span {
    font-size: 0.58rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.35; }
    50%       { opacity: 0.9; }
}

/* ── Section shared ──────────────────────────────────────── */

section {
    padding: var(--section-py) 0;
}

.section-header {
    max-width: var(--max-w);
    margin: 0 auto 80px;
    padding: 0 var(--pad-x) 32px;
    display: flex;
    align-items: baseline;
    gap: 20px;
    border-bottom: 1px solid var(--border);
}

.section-label {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--text-muted);
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.75rem);
    font-weight: 300;
    letter-spacing: 0.04em;
}

/* ── Reel ────────────────────────────────────────────────── */

#reel {
    background: var(--bg-alt);
}

.reel-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

.vimeo-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.vimeo-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.vimeo-placeholder {
    aspect-ratio: 16 / 9;
    background: #161616;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vimeo-placeholder p {
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ── Photography ─────────────────────────────────────────── */

.photo-gallery {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

.gallery-spotlight {
    width: 100%;
    height: 65vh;
    min-height: 400px;
    background: var(--bg);
    cursor: pointer;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.gallery-spotlight img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0.88);
    transition: filter 0.45s ease;
    display: block;
}

.gallery-spotlight:hover img {
    filter: brightness(1);
}

.gallery-carousel-wrap {
    display: flex;
    align-items: stretch;
    gap: 3px;
}

.gallery-carousel {
    display: flex;
    gap: 3px;
    overflow-x: auto;
    flex: 1;
    scrollbar-width: none;
}

.gallery-carousel::-webkit-scrollbar {
    display: none;
}

.carousel-item {
    flex: 0 0 calc(20% - 2.4px);
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: #161616;
    cursor: pointer;
    opacity: 0.25;
    transition: opacity 0.3s ease;
}

.carousel-item.active {
    opacity: 1;
}

.carousel-item:hover {
    opacity: 0.8;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.82);
    transition: transform 0.55s var(--ease), filter 0.4s ease;
    display: block;
}

.carousel-item:hover img {
    transform: scale(1.04);
    filter: brightness(1);
}

.carousel-item.active img {
    filter: brightness(0.92);
}

.carousel-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.9rem;
    width: 36px;
    flex-shrink: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.carousel-btn:hover {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.28);
}

.carousel-btn:disabled {
    opacity: 0.2;
    cursor: default;
    pointer-events: none;
}

/* ── Active nav link ─────────────────────────────────────── */

.nav-active {
    color: var(--text) !important;
}

/* ── Page header (equipment page) ────────────────────────── */

.page-header {
    padding: calc(var(--nav-h) + 80px) 0 80px;
    border-bottom: 1px solid var(--border);
}

.page-header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

.page-header-label {
    font-size: 0.62rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 6rem);
    font-weight: 300;
    letter-spacing: 0.04em;
    margin-bottom: 24px;
}

.page-header-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ── Equipment ───────────────────────────────────────────── */

#equipment {
    background: var(--bg-alt);
}

.equipment-intro {
    max-width: var(--max-w);
    margin: 0 auto 56px;
    padding: 0 var(--pad-x);
}

.equipment-intro p {
    color: var(--text-muted);
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.equipment-list {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
}

.equipment-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
    gap: 24px;
}

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

.equipment-info h3 {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}

.equipment-info p {
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.equipment-img-wrap {
    width: 96px;
    height: 96px;
    flex-shrink: 0;
    border-radius: 50%;
    padding: 4px;
    background: conic-gradient(
        #7A4A1E 0deg,
        #C49A6C 40deg,
        #8B5E3C 80deg,
        #D4AA70 120deg,
        #6B3A1A 160deg,
        #B8864E 200deg,
        #8B5E3C 240deg,
        #C8965A 280deg,
        #7A4A1E 320deg,
        #C49A6C 360deg
    );
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 220, 140, 0.15);
    overflow: hidden;
}

.equipment-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    filter: brightness(0.88);
    transition: filter 0.4s ease;
    display: block;
}

.equipment-item:hover .equipment-img {
    filter: brightness(1.05);
}

.sensor-selector {
    display: flex;
    gap: 6px;
    margin-top: 12px;
}

.sensor-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 5px 14px;
    cursor: pointer;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.sensor-btn.active {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.3);
}

.sensor-btn:hover {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.3);
}

.inquire-btn {
    flex-shrink: 0;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-decoration: none;
    border: 1px solid var(--border);
    padding: 10px 28px;
    transition: color 0.3s ease, border-color 0.3s ease;
    white-space: nowrap;
}

.inquire-btn:hover {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.28);
}

/* ── Contact ─────────────────────────────────────────────── */

.contact-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.contact-email {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
    transition: border-color 0.3s ease;
    display: inline-block;
}

.contact-email:hover {
    border-color: rgba(255, 255, 255, 0.35);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 0.04em;
    outline: none;
    resize: none;
    transition: border-color 0.3s ease;
    -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: rgba(255, 255, 255, 0.28);
}

.btn-submit {
    align-self: flex-start;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 400;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    padding: 14px 40px;
    cursor: pointer;
    transition: background 0.35s ease, border-color 0.35s ease;
}

.btn-submit:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

/* ── Footer ──────────────────────────────────────────────── */

footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--pad-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 400;
}

.footer-links {
    display: flex;
    gap: 36px;
}

.footer-links a {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text);
}

.footer-copy {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

/* ── Lightbox ────────────────────────────────────────────── */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.96);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-img-wrap {
    max-width: 90vw;
    max-height: 86vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img-wrap img {
    max-width: 100%;
    max-height: 86vh;
    object-fit: contain;
    display: block;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: color 0.2s ease;
    line-height: 1;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: #fff;
}

.lightbox-close {
    top: 24px;
    right: 32px;
    font-size: 2rem;
    padding: 8px;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.6rem;
    padding: 16px;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ── Scroll-triggered fade-in ────────────────────────────── */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 1024px) {
    .carousel-item {
        flex: 0 0 calc(25% - 2.25px);
    }
}

@media (max-width: 768px) {
    :root {
        --section-py: 80px;
        --pad-x: 24px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-h);
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        gap: 0;
        padding: 8px 0 16px;
        border-bottom: 1px solid var(--border);
    }

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

    .nav-links li a {
        display: block;
        padding: 14px 24px;
    }

    .nav-toggle {
        display: flex;
    }

    .carousel-item {
        flex: 0 0 calc(33.333% - 2px);
    }

    .gallery-spotlight {
        height: 50vh;
        min-height: 300px;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

    .section-header {
        margin-bottom: 48px;
        padding-bottom: 24px;
    }
}

@media (max-width: 480px) {
    .carousel-item {
        flex: 0 0 calc(50% - 1.5px);
    }

    .hero-content h1 {
        letter-spacing: 0.1em;
    }

    .lightbox-prev { left: 8px; }
    .lightbox-next { right: 8px; }
}