/* ==========================================================================
   MONZA SAL — Obsidian Atelier
   Luxury monochrome · engineering precision · signature red
   ========================================================================== */

:root {
  --bg: #0b0b0c;
  --bg-2: #111113;
  --panel: #171719;
  --porcelain: #f2f2f2;
  --porcelain-2: #e9e9e9;
  --ink: #f0f0f0;
  --ink-dark: #131314;
  --mute: #9c9c9c;
  --mute-dark: #5e5e5e;
  --line: rgba(240, 240, 240, 0.13);
  --line-strong: rgba(240, 240, 240, 0.28);
  --line-dark: rgba(19, 19, 20, 0.16);
  --red: #f5c518;
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "Albert Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "Consolas", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shell: 1280px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16.5px;
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
::selection { background: var(--red); color: #0b0b0c; }

.shell { width: min(var(--shell), calc(100% - 3.2rem)); margin-inline: auto; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--red); color: #0b0b0c; padding: 0.7rem 1.2rem; font-family: var(--mono); font-size: 0.8rem;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}
.light :focus-visible { outline-color: #a8860b; }

/* ------------------------------ typography ------------------------------ */

h1, h2, h3, .serif {
  font-family: var(--display);
  font-weight: 620;
  font-stretch: 116%;
  line-height: 1.02;
  letter-spacing: -0.022em;
}

h1 em, h2 em, .serif em { font-style: normal; font-weight: 340; font-stretch: 106%; letter-spacing: -0.012em; }

.mono-label {
  display: flex; align-items: center; gap: 0.85rem;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--mute);
}
.mono-label::before { content: ""; width: 7px; height: 7px; background: var(--red); flex: none; }

.light .mono-label { color: var(--mute-dark); }
.light .chapter .no, .light .marque-index { color: #a8860b; }

.section-title { font-size: clamp(2.4rem, 5.2vw, 4.4rem); max-width: 15em; margin-top: 1.6rem; }
.lede { font-size: 1.12rem; font-weight: 300; color: var(--mute); max-width: 37em; }
.light .lede { color: var(--mute-dark); }

.hairline { border: 0; border-top: 1px solid var(--line); }
.light .hairline { border-top-color: var(--line-dark); }

/* -------------------------------- header -------------------------------- */

.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.5s var(--ease), border-color 0.5s var(--ease);
}
.site-header.scrolled {
  background: rgba(10, 11, 13, 0.85);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
/* 1fr auto 1fr keeps the nav on the true page center, so per-page CTA
   widths ("Book a service" vs "Book a test drive") can't shift it. */
.header-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding-block: 1.15rem; }
.header-inner .brand { grid-column: 1; justify-self: start; }
.header-inner .nav-desktop { grid-column: 2; }
.header-inner .header-actions { grid-column: 3; justify-self: end; }
.brand-logo { height: 40px; width: auto; }

.nav-desktop { display: flex; gap: 2rem; }
.nav-desktop a {
  font-family: var(--mono); font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute);
  padding-block: 0.5rem; position: relative; transition: color 0.3s;
}
.nav-desktop a:hover { color: var(--ink); }
.nav-desktop a[aria-current="page"] { color: var(--ink); }
.nav-desktop a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 1.1em; height: 2px; background: var(--red);
}

.header-actions { display: flex; align-items: center; gap: 1rem; }

.btn {
  display: inline-flex; align-items: center; gap: 0.8rem;
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  padding: 1.05rem 2.1rem; border: 1px solid var(--line-strong);
  color: var(--ink); background: transparent; cursor: pointer;
  transition: background 0.4s var(--ease), color 0.4s, border-color 0.4s;
}
.btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn-solid { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn-solid:hover { background: var(--red); border-color: var(--red); color: #0b0b0c; }
.btn-sm { padding: 0.7rem 1.4rem; }
.btn .tick { color: var(--red); transition: transform 0.4s var(--ease); }
.btn:hover .tick { transform: translateX(4px); }
.btn-solid .tick { color: var(--red); }
.btn-solid:hover .tick { color: #0b0b0c; }

.light .btn { color: var(--ink-dark); border-color: rgba(20,21,25,0.35); }
.light .btn:hover { background: var(--ink-dark); color: var(--porcelain); border-color: var(--ink-dark); }

.text-link {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink); border-bottom: 1px solid var(--line-strong); padding-bottom: 0.35rem;
  transition: border-color 0.3s, color 0.3s;
}
.text-link:hover { border-color: var(--red); color: #fff; }
.light .text-link { color: var(--ink-dark); border-bottom-color: rgba(20,21,25,0.4); }
.light .text-link:hover { border-color: var(--red); color: var(--ink-dark); }

.menu-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; cursor: pointer; z-index: 130; position: relative; }
.menu-toggle span { display: block; width: 24px; height: 1.5px; background: var(--ink); margin: 6px auto; transition: transform 0.4s var(--ease), opacity 0.3s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 120; background: rgba(10, 11, 13, 0.97);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.45s var(--ease);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu nav { display: flex; flex-direction: column; align-items: center; gap: 1.9rem; }
.mobile-menu nav a { font-family: var(--display); font-size: 1.9rem; color: var(--ink); }
.mobile-menu nav a.btn { font-family: var(--mono); font-size: 0.75rem; margin-top: 1rem; }

/* --------------------------------- hero --------------------------------- */

.hero {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end;
  isolation: isolate; overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero.kenburns .hero-media img { animation: kb 16s var(--ease) forwards; }
@keyframes kb { from { transform: scale(1.07); } to { transform: scale(1); } }

.hero-scrim {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,11,13,0.62) 0%, rgba(10,11,13,0.1) 36%, rgba(10,11,13,0.22) 62%, rgba(10,11,13,0.95) 100%);
}
.hero-content { padding-block: clamp(4.5rem, 9vh, 7.5rem); }
.hero-title { font-size: clamp(3rem, 8vw, 7.4rem); color: #fff; max-width: 10.5em; margin-block: 1.6rem 1.4rem; }
.hero-sub { font-size: clamp(1.02rem, 1.4vw, 1.22rem); color: rgba(236,234,228,0.86); max-width: 34em; margin-bottom: 2.6rem; font-weight: 300; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-meta {
  position: absolute; right: clamp(1rem, 3vw, 3rem); bottom: 2.4rem;
  display: flex; flex-direction: column; gap: 0.4rem; text-align: right;
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(236,234,228,0.55);
}

.page-hero { min-height: 76svh; }
.page-hero .hero-title { font-size: clamp(2.7rem, 6.4vw, 5.6rem); }

/* ------------------------------- sections ------------------------------- */

.scene { position: relative; padding-block: clamp(5.5rem, 11vw, 10rem); }
.scene-tight { padding-block: clamp(4rem, 7vw, 6.5rem); }
.scene-head { margin-bottom: clamp(2.8rem, 5.5vw, 5rem); }

.light { background: var(--porcelain); color: var(--ink-dark); }
.light h1, .light h2, .light h3 { color: var(--ink-dark); }

/* statement */
.statement .serif { font-size: clamp(1.9rem, 4.1vw, 3.5rem); line-height: 1.22; max-width: 24em; color: var(--ink); }
.statement .serif .dim { color: var(--mute); }

/* ------------------------------- counters ------------------------------- */

.figures { border-block: 1px solid var(--line); background: var(--bg-2); }
.figures-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.figure { padding: 2.8rem 2rem; border-inline-start: 1px solid var(--line); min-width: 0; }
.figure:first-child { border-inline-start: 0; }
.figure-num {
  font-family: var(--display); font-size: clamp(2.4rem, 3.6vw, 3.4rem); color: var(--ink); line-height: 1;
  font-variant-numeric: lining-nums;
}
.figure-num sup { font-size: 0.45em; color: var(--red); font-family: var(--mono); margin-inline-start: 2px; }
.figure-cap { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--mute); margin-top: 0.9rem; }

/* ------------------------------- marques -------------------------------- */

.marque {
  position: relative; display: grid; grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem); align-items: end;
  padding-block: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--line);
}
.marque-media { grid-column: 1 / 9; position: relative; overflow: hidden; background: var(--panel); }
.marque.flip .marque-media { grid-column: 5 / 13; order: 2; }
.marque-media img { width: 100%; aspect-ratio: 16 / 10.5; object-fit: cover; transition: transform 1.4s var(--ease); }
.marque:hover .marque-media img { transform: scale(1.04); }
.marque-copy { grid-column: 9 / 13; padding-bottom: 0.4rem; }
.marque.flip .marque-copy { grid-column: 1 / 5; order: 1; }
.marque-index { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.24em; color: var(--red); }
.marque-copy h3 { font-size: clamp(2.1rem, 3.6vw, 3.2rem); margin-block: 0.8rem 1rem; }
.marque-copy p { color: var(--mute); font-size: 0.99rem; margin-bottom: 1.7rem; }
.marque-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.9rem; }
.marque-tags li {
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mute); border: 1px solid var(--line); padding: 0.4rem 0.8rem;
}

/* ------------------------------- ticker --------------------------------- */

.ticker { overflow: hidden; border-block: 1px solid var(--line); padding-block: 1.15rem; background: var(--bg); }
.ticker-track { display: flex; gap: 3.5rem; width: max-content; animation: tick 46s linear infinite; }
.ticker-track span {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--mute); white-space: nowrap; display: flex; align-items: center; gap: 3.5rem;
}
.ticker-track span::after { content: ""; width: 6px; height: 6px; background: var(--red); }
@keyframes tick { to { transform: translateX(-50%); } }

/* ----------------------------- media band ------------------------------- */

.band { position: relative; min-height: 92svh; display: flex; align-items: flex-end; isolation: isolate; overflow: hidden; }
.band-media { position: absolute; inset: 0; z-index: -2; }
.band-media img, .band-media video { width: 100%; height: 100%; object-fit: cover; }
.band-scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10,11,13,0.5), rgba(10,11,13,0.12) 42%, rgba(10,11,13,0.94)); }
.band-content { padding-block: clamp(3.5rem, 7vh, 6rem); }
.band-content .section-title { color: #fff; }
.band-content .lede { color: rgba(236,234,228,0.82); }

/* ------------------------------ index rows ------------------------------ */

.index-rows { border-top: 1px solid var(--line); }
.light .index-rows { border-top-color: var(--line-dark); }
.index-row {
  display: grid; grid-template-columns: 5rem 1fr 1.4fr; gap: 2rem; align-items: baseline;
  padding-block: 2.1rem; border-bottom: 1px solid var(--line);
}
.light .index-row { border-bottom-color: var(--line-dark); }
.index-row .no { font-family: var(--mono); font-size: 0.75rem; color: var(--red); letter-spacing: 0.2em; }
.light .index-row .no { color: #a8860b; }
.index-row h3 { font-size: clamp(1.35rem, 2.2vw, 1.9rem); }
.index-row p { color: var(--mute); font-size: 0.99rem; }
.light .index-row p { color: var(--mute-dark); }

/* ------------------------------ photo grids ----------------------------- */

.duo { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(1.2rem, 2.5vw, 2rem); align-items: stretch; }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.6rem); }

.ph { position: relative; overflow: hidden; background: var(--panel); }
.ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.3s var(--ease); }
.ph:hover img { transform: scale(1.045); }
.ph-cap {
  position: absolute; left: 0; bottom: 0; right: 0; padding: 1.4rem 1.6rem;
  background: linear-gradient(180deg, transparent, rgba(10,11,13,0.8));
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(236,234,228,0.85);
}

/* ------------------------------ split scene ----------------------------- */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.split .ph { height: 100%; }
.split .ph img { aspect-ratio: 4 / 5; }

/* ------------------------------ model cards ----------------------------- */

.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.1rem, 2vw, 1.8rem); }
.model-grid-2 { grid-template-columns: repeat(2, 1fr); }
.model-card { border: 1px solid var(--line); background: var(--bg-2); transition: border-color 0.4s; display: flex; flex-direction: column; }
.model-card:hover { border-color: var(--line-strong); }
.model-stage { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: radial-gradient(ellipse 95% 85% at 50% 60%, #191b20, #0c0d10 85%); }
.model-stage img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.model-stage img.contain { object-fit: contain; padding: 6%; }
.model-card:hover .model-stage img { transform: scale(1.05); }
.model-card:hover .model-stage img.contain { transform: scale(1.03); }
.model-tag {
  position: absolute; top: 1rem; inset-inline-start: 1rem;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink); background: rgba(10,11,13,0.55); border: 1px solid var(--line); padding: 0.35rem 0.7rem;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.model-body { padding: 1.5rem 1.6rem 1.7rem; display: flex; flex-direction: column; gap: 0.45rem; flex: 1; }
.model-body h3 { font-size: 1.6rem; }
.model-body p { color: var(--mute); font-size: 0.93rem; }

/* ------------------------------- quote ---------------------------------- */

.quote { max-width: 880px; }
.quote p { font-family: var(--display); font-weight: 340; font-size: clamp(1.5rem, 3vw, 2.4rem); line-height: 1.4; color: var(--ink); }
.light .quote p { color: var(--ink-dark); }
.quote cite {
  display: flex; align-items: center; gap: 0.9rem; margin-top: 2rem; font-style: normal;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--mute);
}
.quote cite::before { content: ""; width: 2.6rem; height: 1px; background: var(--red); }

/* ----------------------------- client list ------------------------------ */

.client-row { display: flex; flex-wrap: wrap; gap: 0.9rem 3rem; padding-block: 1.7rem; border-block: 1px solid var(--line); }
.client-row li { font-family: var(--body); font-weight: 400; font-size: 1rem; color: var(--mute); display: flex; align-items: center; gap: 0.9rem; }
.client-row li::before { content: ""; width: 6px; height: 6px; background: var(--red); flex: none; }

/* ------------------------------ cert wall ------------------------------- */

.cert-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: 3rem; }
.cert-gallery a {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 3 / 4; background: var(--porcelain); border: 1px solid var(--line);
  padding: 6%; cursor: zoom-in;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.cert-gallery a:hover { transform: translateY(-5px); box-shadow: 0 34px 60px -28px rgba(0,0,0,0.85); }
.cert-gallery img { max-width: 100%; max-height: 100%; object-fit: contain; box-shadow: 0 12px 30px rgba(20,21,25,0.28); }
.cert-caption { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute); text-align: center; margin-top: 1.6rem; }

/* ------------------------------- lightbox ------------------------------- */

.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(8, 9, 10, 0.95);
  display: flex; align-items: center; justify-content: center; padding: 4vmin;
  opacity: 0; pointer-events: none; transition: opacity 0.35s;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 92vw; max-height: 90vh; object-fit: contain; }
.lightbox-close {
  position: absolute; top: 1.3rem; inset-inline-end: 1.7rem; background: none; border: 0;
  color: var(--ink); font-size: 2.1rem; line-height: 1; cursor: pointer; opacity: 0.7; transition: opacity 0.25s;
}
.lightbox-close:hover { opacity: 1; }

/* ------------------------------ story flow ------------------------------ */

.chapter { display: grid; grid-template-columns: 5rem 1fr; gap: 2rem; padding-block: clamp(2.6rem, 5vw, 4rem); border-top: 1px solid var(--line); }
.chapter .no { font-family: var(--mono); font-size: 0.75rem; color: var(--red); letter-spacing: 0.2em; padding-top: 0.55rem; }
.chapter h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); margin-bottom: 1.3rem; }
.chapter p { color: var(--mute); max-width: 44em; }
.chapter p + p { margin-top: 1rem; }
.chapter .ph { margin-top: 2.2rem; max-width: 880px; }
/* Portrait (phone-shot) media: centered and framed so the vertical format
   reads as intentional beside the full-width landscape films. */
.ph-portrait { margin-inline: auto; border: 1px solid var(--line); }

/* ------------------------------ visit / form ---------------------------- */

.contact-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(2rem, 4vw, 4rem); }
.contact-block h3 { font-family: var(--mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase; color: var(--red); margin-bottom: 1.1rem; }
.contact-block p, .contact-block a { color: var(--ink); font-size: 1.04rem; font-weight: 300; }
.contact-block a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.contact-block .sub { color: var(--mute); font-size: 0.9rem; }

.map-frame { margin-top: clamp(2.5rem, 5vw, 4rem); border: 1px solid var(--line); }
.map-frame iframe { width: 100%; height: 440px; border: 0; filter: grayscale(1) invert(0.92) contrast(0.9); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-grid .wide { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--mute); }
.field input, .field select, .field textarea {
  background: var(--bg-2); border: 1px solid var(--line); color: var(--ink);
  font-family: var(--body); font-size: 1rem; font-weight: 300; padding: 0.95rem 1.1rem;
  transition: border-color 0.3s; border-radius: 0; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); }
.form-note { font-size: 0.88rem; color: var(--mute); margin-top: 1rem; }
.form-success { margin-top: 1.2rem; color: var(--ink); border: 1px solid var(--red); padding: 1rem 1.2rem; font-size: 0.94rem; }

/* -------------------------------- footer -------------------------------- */

.site-footer { background: #07080a; border-top: 1px solid var(--line); padding-block: clamp(3.5rem, 6vw, 5rem) 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); }
.footer-brand img { height: 34px; margin-bottom: 1.4rem; opacity: 0.9; }
.footer-brand p { color: var(--mute); font-size: 0.92rem; max-width: 30em; }
.footer-col h4 { font-family: var(--mono); font-size: 0.66rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase; color: var(--red); margin-bottom: 1.2rem; }
.footer-col a { display: block; color: var(--mute); font-size: 0.94rem; padding-block: 0.3rem; transition: color 0.3s; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: space-between;
  margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.6rem; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mute);
}

/* ----------------------------- float dock ------------------------------- */

.float-dock {
  position: fixed;
  inset-inline-end: 1.3rem;
  bottom: 1.3rem;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.float-dock a {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.float-dock a:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55); }
.float-dock svg { width: 26px; height: 26px; fill: #fff; }
.float-wa { background: #25d366; }
.float-ig { background: #16181c; border: 1px solid var(--line-strong); }
.float-ig:hover { background: var(--red); }
.float-ig:hover svg { fill: #0b0b0c; }
@media print { .float-dock { display: none; } }

/* ------------------------------- reveals -------------------------------- */

.rv { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.rv.in { opacity: 1; transform: none; }
.rv-clip { clip-path: inset(0 0 100% 0); transition: clip-path 1.2s var(--ease); transition-delay: var(--d, 0s); }
.rv-clip.in { clip-path: inset(0 0 0 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .rv, .rv-clip { opacity: 1; transform: none; clip-path: none; }
}

/* ------------------------------ responsive ------------------------------ */

@media (max-width: 1060px) {
  .figures-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figure { border-inline-start: 0; border-top: 1px solid var(--line); }
  .figure:nth-child(-n+2) { border-top: 0; }
  .figure:nth-child(even) { border-inline-start: 1px solid var(--line); }
  .marque, .marque.flip { grid-template-columns: 1fr; }
  .marque-media, .marque.flip .marque-media { grid-column: 1 / -1; order: 0; }
  .marque-copy, .marque.flip .marque-copy { grid-column: 1 / -1; order: 1; }
  .split { grid-template-columns: 1fr; }
  .duo { grid-template-columns: 1fr; }
  .trio { grid-template-columns: 1fr 1fr; }
  .model-grid { grid-template-columns: 1fr 1fr; }
  .cert-gallery { grid-template-columns: repeat(3, 1fr); }
  .contact-cols { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .index-row { grid-template-columns: 3.4rem 1fr; }
  .index-row p { grid-column: 2; }
}

@media (max-width: 960px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: block; }
}

@media (max-width: 720px) {
  .hero-scrim { background: linear-gradient(180deg, rgba(10,11,13,0.68) 0%, rgba(10,11,13,0.42) 40%, rgba(10,11,13,0.97) 100%); }
  .header-actions .btn { display: none; }
  .trio { grid-template-columns: 1fr; }
  .model-grid, .model-grid-2 { grid-template-columns: 1fr; }
  .cert-gallery { grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
  .form-grid { grid-template-columns: 1fr; }
  .chapter { grid-template-columns: 1fr; gap: 0.8rem; }
  .hero-meta { display: none; }
  /* Stacked hero CTAs: one shared width so the column reads deliberately. */
  .hero-cta .btn { flex: 1 1 100%; max-width: 21rem; text-align: center; }
  /* Keep the form fine print clear of the floating WhatsApp/Instagram dock. */
  .form-note { padding-inline-end: 4rem; }
  /* Counters must fit two-up on narrow phones: "15,000+" is the widest
     figure and sets the floor via min-content, so scale type with vw. */
  .figure { padding: 2rem 1.2rem; }
  .figure-num { font-size: clamp(1.5rem, 7.5vw, 2.6rem); }
  .figure-cap { letter-spacing: 0.16em; }
}

/* Safety net: nothing may create sideways scroll on phones. */
html, body { overflow-x: clip; }