/* =============================================================
   NEO MARINE GROUP — styles.css
   Identidad corporativa minimalista inspirada en proporciones,
   color y contención tipográfica de estudios de audio premium
   (fondos casi blancos, negro puro como acento, cero curvas,
   fotografía a pantalla completa, gran espacio en blanco).
   1. Tokens  2. Reset  3. Utilities  4. Typography  5. Components
   6. Sections  7. Effects  8. Responsive  9. Reduced-motion
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:         #fafafa;
  --bg-alt:     #f2f2f0;
  --surface:    #f6f6f6;
  --bg-dark:    #0c0c0c;
  --bg-dark-2:  #161616;

  --ink:        #111111;
  --ink-soft:   #55565b;
  --ink-mute:   #86888d;

  --cream:        #fcfaee;
  --cream-soft:   rgba(252,250,238,.72);
  --cream-mute:   rgba(252,250,238,.46);

  --accent:     #16344f;   /* marine navy */
  --accent-2:   #5c6b73;   /* brushed steel */

  --line:       rgba(17,17,17,.12);
  --line-soft:  rgba(17,17,17,.07);
  --line-dark:  rgba(252,250,238,.18);
  --line-dark-soft: rgba(252,250,238,.09);

  --sans:    "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --display: "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono:    "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --container: 1280px;
  --nav-h: 76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%; tab-size: 2;
  scroll-behavior: smooth; background: var(--bg);
  scroll-padding-top: var(--nav-h);
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--sans);
  font-size: 16px; line-height: 1.65; font-weight: 400;
  color: var(--ink); background: var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip; overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  text-wrap: balance; line-height: 1.05; letter-spacing: -0.015em;
  font-family: var(--display); font-weight: 500; color: inherit;
}
::selection { background: var(--ink); color: var(--cream); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 0; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--cream);
  font-weight: 500; transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px)  { .container { padding-inline: 2rem; } }
@media (min-width: 1100px) { .container { padding-inline: 3rem; } }

.section { position: relative; padding-block: 5rem; }
@media (min-width: 960px) { .section { padding-block: 8rem; } }
.section-tight { padding-block: 3.5rem; }
@media (min-width: 960px) { .section-tight { padding-block: 5rem; } }

.on-dark  { background: var(--bg-dark); color: var(--cream); }
.on-light { background: var(--bg); color: var(--ink); }
.on-alt   { background: var(--bg-alt); color: var(--ink); }

.on-dark .ink-mute-txt { color: var(--cream-mute); }
.ink-mute-txt { color: var(--ink-mute); }

.eyebrow {
  display: block; font-family: var(--mono); font-size: .7rem;
  letter-spacing: .2em; text-transform: uppercase; font-weight: 500;
  color: var(--ink-mute); margin-bottom: 1.3rem;
}
.on-dark .eyebrow { color: var(--cream-mute); }

.heading-xl { font-size: clamp(2.1rem, 5.4vw, 4rem); max-width: 20ch; }
.heading-lg { font-size: clamp(1.7rem, 3.6vw, 2.5rem); max-width: 22ch; }
.heading-md { font-size: clamp(1.35rem, 2.4vw, 1.8rem); max-width: 24ch; }

.lede {
  font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--ink-soft); font-weight: 400;
  max-width: 58ch; margin-top: clamp(1.8rem, 3.4vw, 2.6rem);
}
#grupo .lede { font-size: clamp(.88rem, 1.1vw, .98rem); }
#grupo .eyebrow, #grupo h2, #grupo .lede { font-family: "Montserrat", sans-serif; }
#grupo h2 { font-weight: 300; font-size: clamp(1.7rem, 4.2vw, 3.2rem); }
#grupo h2 strong { font-weight: 700; }
#marcas h2 { font-family: "Montserrat", sans-serif; font-weight: 300; font-size: clamp(1.7rem, 4.2vw, 3.2rem); }
#marcas .brand-card h3, #marcas .brand-card p, #marcas .brand-card-link { font-family: "Montserrat", sans-serif; }
.brands-cta-title { font-family: "Montserrat", sans-serif; font-weight: 300; font-size: clamp(1.7rem, 4.2vw, 3.2rem); max-width: 20ch; }
.on-dark .lede { color: var(--cream-soft); }

.text-center { text-align: center; margin-inline: auto; }

/* =============================================================
   4. Typography
   ============================================================= */
.nav-logo {
  font-family: var(--display); font-weight: 600; font-size: .95rem;
  letter-spacing: .12em; text-transform: uppercase; white-space: nowrap;
  display: inline-flex; align-items: center;
}
.nav-logo-svg { display: block; height: 1.6rem; width: auto; color: inherit; }

/* =============================================================
   5. Components
   ============================================================= */

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .8rem 1.6rem; font-size: .704rem; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  border-radius: 0; white-space: nowrap;
  transition: transform .45s var(--ease-soft), background-color .3s var(--ease-out), color .3s var(--ease-out), border-color .3s var(--ease-out);
}
.btn-fill { background: var(--ink); color: var(--bg); }
.btn-fill:hover { transform: translateY(-3px); background: var(--accent); color: var(--cream); }
.on-dark .btn-fill { background: var(--cream); color: var(--bg-dark); }
.on-dark .btn-fill:hover { background: var(--cream); color: var(--accent); }

.btn-line { border: 1px solid var(--ink); color: var(--ink); }
.btn-line:hover { transform: translateY(-3px); background: var(--ink); color: var(--bg); }
.on-dark .btn-line { border-color: var(--line-dark); color: var(--cream); }
.on-dark .btn-line:hover { background: var(--cream); color: var(--bg-dark); border-color: var(--cream); }

.btn:active { transition-duration: .12s; transform: translateY(-1px); }

/* --- Nav --- */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: var(--nav-h); display: flex; align-items: center;
  color: var(--cream);
  transition: background-color .4s var(--ease-out), color .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.nav.is-scrolled, .nav.is-static-light {
  background: rgba(250,250,250,.94);
  color: var(--ink);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.nav-links { display: none; align-items: center; gap: 2.2rem; }
.nav-link { position: relative; font-size: .84rem; letter-spacing: .04em; text-transform: uppercase; font-weight: 500; padding-block: .3rem; }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: .7rem 1.4rem; font-size: .78rem; color: inherit; border-color: currentColor; background: transparent; }
.nav:not(.is-scrolled):not(.is-static-light) .nav-cta:hover { background: var(--cream); color: var(--bg-dark); }
.nav.is-scrolled .nav-cta:hover, .nav.is-static-light .nav-cta:hover { background: var(--ink); color: var(--bg); }

.nav-burger {
  display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center;
}
.nav-burger-lines { position: relative; width: 22px; height: 14px; display: block; }
.nav-burger-lines span {
  position: absolute; left: 0; right: 0; height: 1px; background: currentColor;
  transition: transform .35s var(--ease-out), opacity .3s var(--ease-out);
}
.nav-burger-lines span:nth-child(1) { top: 0; }
.nav-burger-lines span:nth-child(2) { top: 6px; }
.nav-burger-lines span:nth-child(3) { top: 12px; }
.nav-burger[aria-expanded="true"] .nav-burger-lines span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger[aria-expanded="true"] .nav-burger-lines span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] .nav-burger-lines span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 90;
  background: var(--bg-dark); color: var(--cream);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden; transform: translateY(-14px);
  transition: opacity .4s var(--ease-out), transform .5s var(--ease-soft), visibility 0s linear .4s;
}
.nav-mobile[data-open="true"] {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity .4s var(--ease-out), transform .5s var(--ease-soft), visibility 0s linear 0s;
}
.nav-mobile-list { display: flex; flex-direction: column; align-items: center; gap: 1.6rem; }
.nav-mobile-list a { font-family: var(--display); font-size: 1.4rem; letter-spacing: .02em; }

/* --- Footer --- */
.footer { background: var(--bg); color: var(--ink); padding-block: 4rem 2.5rem; border-top: 1px solid var(--line); }
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 3rem; }
  .footer-grid > div:nth-child(2) { padding-left: 1.5rem; }
}
.footer-brand { font-family: var(--display); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 1rem; display: flex; align-items: center; gap: .55rem; }
.footer-brand-icon-wrap { position: relative; display: block; height: 3.97rem; width: auto; flex-shrink: 0; }
.footer-brand-icon-base,
.footer-brand-icon-erase { display: block; height: 3.97rem; width: auto; }
.footer-brand-icon-base { color: inherit; }
.footer-brand-icon-erase {
  position: absolute; inset: 0; opacity: 0;
  -webkit-mask-image: radial-gradient(100px circle at var(--mx, 50%) var(--my, 50%), #000 0%, transparent 72%);
  mask-image: radial-gradient(100px circle at var(--mx, 50%) var(--my, 50%), #000 0%, transparent 72%);
  transition: opacity .25s var(--ease-out);
}
.footer-brand-icon-wrap.is-icon-hover .footer-brand-icon-erase { opacity: 1; }
.footer-col h4 { font-size: .624rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 1rem; font-family: var(--mono); font-weight: 500; }
.footer-col a, .footer-col p { display: block; color: var(--ink-soft); font-size: .736rem; margin-bottom: .5rem; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  font-size: .8rem; color: var(--ink-mute);
}
.footer-bottom a { color: var(--ink-mute); }
.footer-bottom a:hover { color: var(--ink); }

.footer-lang-switch { display: flex; gap: .4rem; flex-wrap: wrap; }
.footer-lang-switch button {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .08em;
  padding: .35rem .6rem; border: 1px solid var(--line); background: transparent;
  color: var(--ink-mute); cursor: pointer;
  transition: border-color .3s var(--ease-out), color .3s var(--ease-out);
}
.footer-lang-switch button:hover { border-color: var(--ink); color: var(--ink); }
.footer-lang-switch button.is-active { border-color: var(--ink); color: var(--ink); font-weight: 600; }
.on-dark .footer-lang-switch button { border-color: var(--line-dark); color: var(--cream-mute); }
.on-dark .footer-lang-switch button:hover,
.on-dark .footer-lang-switch button.is-active { border-color: var(--cream); color: var(--cream); }

/* --- Cards: brand teaser --- */
.brand-grid { display: grid; gap: 1px; background: var(--line); margin-top: 3.5rem; }
@media (min-width: 640px)  { .brand-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1300px) { .brand-grid { grid-template-columns: repeat(5, 1fr); } }
.on-dark .brand-grid { background: var(--line-dark-soft); }
.brand-card {
  position: relative; background: var(--bg); overflow: hidden; isolation: isolate;
  aspect-ratio: 1 / 1; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 2.2rem; color: var(--cream);
}
.brand-card-media { position: absolute; inset: 0; z-index: -2; }
.brand-card-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }
.brand-card-media.is-panel-ink { background: var(--ink); }
.brand-card-media.is-panel-navy { background: linear-gradient(160deg, var(--accent) 0%, #0c1b28 100%); }
.brand-card-tint { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(12,12,12,0) 30%, rgba(12,12,12,.86) 100%); }
.brand-card-tag { font-family: var(--mono); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--cream-mute); margin-bottom: .8rem; }
.brand-card h3 { font-size: clamp(1.05rem, 1.1vw, 1.6rem); margin-bottom: .5rem; white-space: nowrap; }
@media (min-width: 1300px) { .brand-card h3 { font-size: 1.05rem; } }
.brand-card p { font-size: .64rem; color: var(--cream-soft); max-width: 40ch; margin-bottom: 1.2rem; white-space: nowrap; }
.brand-card-link { display: inline-flex; align-items: center; }
.brand-card-link .arrow { font-size: 1.7rem; font-weight: 300; line-height: 1; transition: transform .4s var(--ease-out); transform: rotate(45deg); }
.brand-card:hover .brand-card-link .arrow { transform: rotate(0deg); }
.brand-card:hover .brand-card-media img { transform: scale(1.06); filter: grayscale(0); }
.brand-card-media img { transition: transform 1.1s var(--ease-soft), filter .6s var(--ease-out); }

.brand-card-icon-screen {
  position: absolute; inset: 0; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink);
  transition: opacity .6s var(--ease-out), visibility .6s var(--ease-out);
}
.brand-card-icon-img { width: 100%; height: 100%; object-fit: contain; }
.brand-card:hover .brand-card-icon-screen,
.brand-card:focus-visible .brand-card-icon-screen {
  opacity: 0; visibility: hidden; pointer-events: none;
}

/* --- Values (carousel) --- */
#valores h2 { font-family: "Montserrat", sans-serif; font-weight: 300; font-size: clamp(1.7rem, 4.2vw, 3.2rem); }
.values-carousel { margin-top: clamp(2.5rem, 5vw, 4rem); }
.values-viewport { overflow: hidden; }
.values-track { display: flex; transition: transform .7s var(--ease-soft); }
.value-slide {
  flex: 0 0 100%; min-width: 0;
  display: grid; gap: clamp(1.8rem, 4vw, 3.5rem); align-items: center;
}
@media (min-width: 860px) { .value-slide { grid-template-columns: 1.05fr 0.95fr; } }
.value-media {
  position: relative; overflow: hidden; isolation: isolate;
  aspect-ratio: 16 / 9; max-width: 85%; background: var(--ink);
}
.value-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(.25); transform: scale(1.1);
  transition: transform 1.4s var(--ease-soft), filter 1s var(--ease-out);
}
.values-carousel.is-revealed .value-media img { transform: scale(1); filter: grayscale(0); }
.value-copy h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); margin-bottom: 1rem; }
.value-quote {
  font-size: clamp(1rem, 1.5vw, 1.2rem); font-style: italic; color: var(--ink);
  border-left: 2px solid var(--accent); padding-left: 1.1rem; margin-bottom: 1.2rem;
  max-width: 42ch;
}
.value-copy p:last-child { color: var(--ink-soft); max-width: 58ch; }

.values-nav {
  display: flex; align-items: center; justify-content: flex-start; gap: 1.6rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}
.values-dots { display: flex; align-items: center; gap: .7rem; }
.values-dot {
  width: 96px; height: 2px; padding: 0; border: none;
  background: var(--ink-mute); cursor: pointer;
  transition: background .3s var(--ease-out), height .3s var(--ease-out);
}
.values-dot:hover { background: var(--ink-soft); }
.values-dot.is-active { background: var(--ink); height: 4px; }

/* --- Event cards --- */
.event-card {
  display: grid; gap: .4rem 2rem; padding-block: 2.2rem;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .event-card { grid-template-columns: .9fr 1.5fr .9fr auto; align-items: center; gap: 1.5rem; } }
.event-card-date { font-family: var(--mono); font-size: .82rem; letter-spacing: .04em; color: var(--ink-mute); }
.event-card-name { font-family: var(--display); font-size: 1.2rem; font-weight: 500; }
.event-card-loc { font-size: .9rem; color: var(--ink-soft); }
.event-card-badge {
  justify-self: start; font-family: var(--mono); font-size: .65rem; letter-spacing: .14em;
  text-transform: uppercase; padding: .35rem .7rem; border: 1px solid var(--line); color: var(--ink-mute);
}
@media (min-width: 720px) { .event-card-badge { justify-self: end; } }

/* --- Contact --- */
.contact-block { display: grid; gap: 3rem; }
@media (min-width: 860px) { .contact-block { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.contact-line { display: flex; flex-direction: column; gap: .15rem; padding-block: 1.1rem; border-bottom: 1px solid var(--line); }
.on-dark .contact-line { border-color: var(--line-dark-soft); }
.contact-line-label { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); }
.on-dark .contact-line-label { color: var(--cream-mute); }
.contact-line-value { font-size: 1.15rem; font-family: var(--display); }
.contact-line-sub { font-size: .84rem; color: var(--ink-soft); }
.on-dark .contact-line-sub { color: var(--cream-soft); }
.contact-map { width: 100%; aspect-ratio: 4/3; border: 0; filter: grayscale(.25) contrast(1.05); }
@media (min-width: 860px) { .contact-map { aspect-ratio: 1/1; } }

/* --- Contact form --- */
.contact-form { display: flex; flex-direction: column; gap: 2rem; margin-top: clamp(2rem, 4vw, 3rem); max-width: 640px; }
.form-row { display: grid; gap: 1.6rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: .6rem; }
.form-label {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-mute);
}
.form-field input, .form-field select {
  font: inherit; font-size: 1rem; color: var(--ink);
  padding: .7rem 0; border: 0; border-bottom: 1px solid var(--line);
  background: transparent; border-radius: 0; width: 100%;
  transition: border-color .3s var(--ease-out);
}
.form-field input:focus, .form-field select:focus {
  outline: none; border-color: var(--ink);
}
.form-field input::placeholder { color: var(--ink-mute); }
.form-phone { display: flex; gap: 1rem; }
.form-phone .form-phone-code { flex: 0 0 9.5rem; width: 9.5rem; }
.form-phone .form-phone-number { flex: 1 1 0%; width: auto; min-width: 0; }
.form-honey { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.form-submit-row { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.form-note { font-size: .88rem; color: var(--ink-soft); }
.form-note.is-error { color: #a33; }
.form-submit-btn:hover { background: rgba(17,17,17,.6); color: var(--bg); }
.nav.is-static-light .nav-cta.form-submit-btn:hover,
.nav.is-scrolled .nav-cta.form-submit-btn:hover,
.nav:not(.is-scrolled):not(.is-static-light) .nav-cta.form-submit-btn:hover {
  background: rgba(17,17,17,.6); color: var(--bg);
}

/* --- Modal --- */
.modal {
  position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem; visibility: hidden; opacity: 0;
  transition: opacity .35s var(--ease-out), visibility .35s var(--ease-out);
}
.modal[data-open="true"] { visibility: visible; opacity: 1; }
.modal-overlay { position: absolute; inset: 0; background: rgba(12,12,12,.6); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.modal-panel {
  position: relative; background: var(--bg); color: var(--ink);
  max-width: 420px; width: 100%; padding: 2.8rem 2.2rem 2.4rem;
  border: 1px solid var(--line); transform: translateY(14px);
  transition: transform .35s var(--ease-out);
}
.modal[data-open="true"] .modal-panel { transform: translateY(0); }
.modal-close {
  position: absolute; top: .9rem; right: .9rem; width: 36px; height: 36px;
  border: 1px solid var(--line); background: transparent; color: var(--ink-mute);
  font-size: 1.3rem; line-height: 1; cursor: pointer;
  transition: color .3s var(--ease-out), border-color .3s var(--ease-out);
}
.modal-close:hover { color: var(--ink); border-color: var(--ink); }
.modal-panel h3 { font-size: 1.4rem; margin-bottom: .9rem; }
.modal-panel p { color: var(--ink-soft); font-size: .95rem; max-width: 34ch; }

/* =============================================================
   6. Sections
   ============================================================= */

/* --- Hero (home) --- */
.hero { position: sticky; top: 0; z-index: 0; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; transform: translateZ(0); }
.hero-bg img, .hero-bg video { width: 100%; height: 100%; object-fit: cover; }
.hero-bg img.ambient-on { animation: ambientZoom 30s ease-in-out infinite; }
#yt-hero-player {
  position: absolute; top: 50%; left: 50%; border: 0;
  width: 100vw; height: 56.25vw;      /* 16:9 */
  min-height: 100%; min-width: 177.78vh;  /* 100vh * 16/9 */
  transform: translate3d(-50%, -50%, 0);
  backface-visibility: hidden; will-change: transform;
  pointer-events: none;
}
.hero-tint { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(12,12,12,.35) 0%, rgba(12,12,12,.30) 40%, rgba(12,12,12,.88) 100%); }
.hero-inner { position: relative; padding-block: 7rem 4.5rem; color: var(--cream); }
.hero-eyebrow { font-family: var(--mono); font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; color: var(--cream-mute); margin-bottom: 1.6rem; }
.hero-title { font-size: clamp(2.4rem, 7vw, 5.6rem); max-width: 16ch; }
.hero-sub { font-size: clamp(1rem, 1.6vw, 1.25rem); color: var(--cream-soft); max-width: 46ch; margin-top: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.scroll-cue {
  position: absolute; right: 2rem; bottom: 2rem; z-index: 2;
  display: none; align-items: center; gap: .6rem;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--cream-mute);
}
@media (min-width: 720px) { .scroll-cue { display: flex; } }
.scroll-cue-line { width: 1px; height: 34px; background: var(--line-dark); position: relative; overflow: hidden; }
.scroll-cue-line::after {
  content: ""; position: absolute; top: -100%; left: 0; right: 0; height: 100%;
  background: var(--cream); animation: scrollCue 2.2s ease-in-out infinite;
}
@keyframes scrollCue { 50% { top: 100%; } 100% { top: 100%; } }

/* --- Signature glow (mouse-follow, subtle) --- */
.has-glow { position: relative; isolation: isolate; }
.has-glow::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(480px circle at var(--gx, 50%) var(--gy, 30%), rgba(92,107,115,.22), transparent 62%);
  opacity: 0; transition: opacity .6s var(--ease-out);
}
.has-glow.is-glow-ready::before { opacity: 1; }

/* --- Page header (inner pages) --- */
.page-header { position: relative; padding-block: calc(var(--nav-h) + 4.5rem) 4rem; background: var(--bg-dark); color: var(--cream); overflow: hidden; isolation: isolate; }
.page-header::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 140%; z-index: 0;
  background: radial-gradient(60% 60% at 20% 20%, rgba(22,52,79,.55), transparent 70%);
  pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }
.page-header.has-photo { min-height: 62svh; display: flex; align-items: flex-end; padding-block: 7rem 4rem; }
.page-header-bg { position: absolute; inset: 0; z-index: -2; }
.page-header-bg img { width: 100%; height: 100%; object-fit: cover; }

/* --- Statement (company intro, on-dark) --- */
.statement .heading-xl { margin-top: .4rem; }
.statement-foot { margin-top: 2.4rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.statement { position: relative; z-index: 1; overflow: hidden; isolation: isolate; }
.statement-bg { position: absolute; inset: 0; z-index: -2; }
.statement-bg img { width: 100%; height: 100%; object-fit: cover; }
.statement .container { position: relative; z-index: 1; }
.statement, .statement .eyebrow, .statement h2, .statement .lede { text-align: left; }

/* --- Split figure (about) --- */
.split-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 960px) { .split-grid { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.split-figure img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
@media (min-width: 960px) { .split-figure img { aspect-ratio: 3/4; } }

/* --- Events teaser (home) --- */
.event-teaser {
  border: 1px solid var(--line); padding: 2rem; margin-top: 2.6rem;
  display: grid; gap: 1rem;
}
@media (min-width: 720px) { .event-teaser { grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; } }
.on-dark .event-teaser { border-color: var(--line-dark); }

/* --- Brand showcase (brands.html full sections) --- */
.brand-showcase { position: relative; overflow: hidden; }
.brand-showcase + .brand-showcase { border-top: 1px solid rgba(17,17,17,.5); }
.brand-showcase-grid { display: grid; gap: 3rem; align-items: start; }
@media (min-width: 960px) { .brand-showcase-grid { grid-template-columns: 1fr 1fr; gap: 4.5rem; } }
.brand-showcase-figure { aspect-ratio: 16/9; overflow: hidden; }
.brand-showcase-figure img { width: 100%; height: 100%; object-fit: cover; }
.brand-showcase-figure.is-panel-ink { background: var(--ink); display: grid; place-items: center; }
.brand-showcase-figure.is-panel-navy { background: linear-gradient(160deg, var(--accent) 0%, #0c1b28 100%); display: grid; place-items: center; }
.brand-showcase-mark { font-family: var(--display); font-weight: 600; letter-spacing: .04em; color: var(--cream-mute); font-size: clamp(1.6rem, 3vw, 2.4rem); text-align: center; padding: 2rem; }
.brand-showcase.is-reversed .brand-showcase-grid { direction: rtl; }
.brand-showcase.is-reversed .brand-showcase-grid > * { direction: ltr; }
.brand-highlights { display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; margin-top: 1.8rem; }
.brand-highlight { font-family: var(--mono); font-size: .74rem; letter-spacing: .04em; color: var(--ink-mute); padding-block: .3rem; border-top: 1px solid var(--line); padding-top: .6rem; }
.on-dark .brand-highlight { color: var(--cream-mute); border-color: var(--line-dark-soft); }

.brand-video-section {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 90svh; display: flex; align-items: center;
}
.brand-video-section .hero-tint { background: rgba(12,12,12,.65); }
.brand-video-section .container { margin-top: 3rem; }
.brand-video-section h2, .brand-video-section .lede, .brand-video-section .brand-highlight { color: #fff; }
.brand-video-section h2 { font-size: clamp(1.8rem, 3.8vw, 2.7rem); }
.brand-video-section .lede { font-size: clamp(.7rem, 1vw, .78rem); }
.brand-video-section .lede + .lede { margin-top: clamp(.9rem, 1.6vw, 1.2rem); }
.brand-video-section .brand-highlight { font-size: .66rem; }
.brand-video-section .btn { font-size: .62rem; }
.brand-showcase h2, .brand-showcase .lede, .brand-showcase .brand-highlight, .brand-showcase .btn { font-family: "Montserrat", sans-serif; }

/* Stacked parallax: each video section pins in place while the next one slides up over it (see initBrandParallax in main.js) */
.brand-video-section + .brand-video-section { border-top: none; }
#titan-yachts.brand-video-section       { z-index: 1; }
#quantum-boats.brand-video-section      { z-index: 2; }
#formula-aquaracer.brand-video-section  { z-index: 3; }
#zonda-ribs.brand-video-section         { z-index: 4; }
#vulcan-ribs.brand-video-section        { z-index: 5; }

/* =============================================================
   7. Effects
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity .85s var(--ease-soft), transform .85s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }

.reveal[data-split] { opacity: 1; transform: none; }
.split-word, .split-char { display: inline-block; will-change: transform, opacity; }

@keyframes ambientZoom {
  0%, 100% { transform: scale(1.04) translate3d(0,0,0); }
  50%      { transform: scale(1.11) translate3d(-1%, -1%, 0); }
}

.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 200; background: rgba(0,0,0,.06); pointer-events: none; }
.scroll-progress span { display: block; height: 100%; background: var(--accent); transform-origin: 0 0; transform: scaleX(0); transition: transform .08s linear; }

/* =============================================================
   8. Responsive helpers
   ============================================================= */
.hide-mobile { display: none; }
@media (min-width: 720px) { .hide-mobile { display: initial; } }

/* =============================================================
   9. Reduced-motion (only INTRUSIVE effects, not all)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-bg img.ambient-on { animation: none; }
  .scroll-cue-line::after { animation: none; }
  /* Do NOT disable: reveals, split-text, glow, button hover, nav underline */
}