/* =========================================================
   DARB — Satellite Communications
   Brand palette taken from the DARB logo.
   ========================================================= */
:root {
  --cream: #f6f3ef;
  --cream-2: #eee8df;
  --paper: #fbf9f6;
  --ink: #242a33;
  --ink-2: #1a1f26;
  --ink-soft: #5d626b;
  --gold: #a88a63;
  --gold-deep: #8a6e4b;
  --gold-soft: #d9c7ad;
  --line: rgba(36, 42, 51, 0.12);
  --line-light: rgba(246, 243, 239, 0.16);
  --wa: #1fb855;

  --f-display: "Alexandria", "IBM Plex Sans Arabic", sans-serif;
  --f-body: "IBM Plex Sans Arabic", system-ui, sans-serif;
  --f-mark: "Barlow", "IBM Plex Sans Arabic", sans-serif;
  --space: #000;
  --space-2: #07090d;
  --hair: rgba(255, 255, 255, 0.14);

  --ease: cubic-bezier(.2, .7, .1, 1);
  --r: 14px;
  --btn-r: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.75;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* fine paper grain */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.14 0 0 0 0 0.16 0 0 0 0 0.2 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
svg { display: block; }
::selection { background: var(--gold); color: var(--cream); }

.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }

/* ---------- type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-display); font-weight: 500; font-size: .92rem;
  color: var(--gold-deep); letter-spacing: .02em;
  margin-bottom: 18px;
}
html[lang="en"] .eyebrow { font-family: var(--f-mark); font-weight: 600; font-size: .76rem; letter-spacing: .28em; text-transform: uppercase; }
html[lang="en"] .head__title, html[lang="en"] .cta__title { font-family: var(--f-mark); text-transform: uppercase; font-weight: 500; letter-spacing: .01em; line-height: 1.08; }
.eyebrow__line { width: 36px; height: 1px; background: currentColor; opacity: .7; }
.eyebrow--light { color: var(--gold-soft); }
.eyebrow--center { justify-content: center; }

.head { margin-bottom: 56px; max-width: 760px; }
.head--center { text-align: center; margin-inline: auto; }
.head--split { max-width: none; display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: end; }
.head__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(1.9rem, 4.2vw, 3.1rem); line-height: 1.25; letter-spacing: -.01em;
}
.head__sub, .head__aside { color: var(--ink-soft); margin-top: 16px; font-size: 1.05rem; }
.head__aside { margin-top: 0; padding-inline-start: 24px; border-inline-start: 1px solid var(--gold); }

/* ---------- buttons (Starlink-style: square, tracked) ---------- */
.btn {
  --h: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: var(--h); min-width: 180px; padding-inline: 30px; border-radius: var(--btn-r);
  font-family: var(--f-display); font-weight: 600; font-size: 1rem;
  border: 1px solid transparent;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  white-space: nowrap;
}
html[lang="en"] .btn, html[lang="en"] .pill, html[lang="en"] .model__go {
  font-family: var(--f-mark); text-transform: uppercase; letter-spacing: .16em; font-size: .82rem; font-weight: 600;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--lg { --h: 60px; padding-inline: 36px; }
.btn--solid { background: #fff; color: #000; }
.btn--solid:hover { background: var(--gold-soft); }
.btn--outline { border-color: rgba(255, 255, 255, .9); color: #fff; }
.btn--outline:hover { background: #fff; color: #000; }
.btn--primary { background: var(--ink); color: var(--cream); }
.btn--primary svg { color: #3ddc75; }
.btn--primary:hover { background: var(--gold-deep); }
.btn--ghost-light { border-color: rgba(255, 255, 255, .9); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: #000; }
.btn:focus-visible, .pill:focus-visible, .lang:focus-visible, summary:focus-visible, .model__go:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ---------- header (dark, over the space hero) ---------- */
.header {
  position: sticky; top: 0; z-index: 50; height: 84px;
  background: rgba(0, 0, 0, 0); color: #fff;
  transition: background .4s var(--ease), backdrop-filter .4s;
}
.header.is-scrolled { background: rgba(0, 0, 0, .78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.header__row { display: flex; align-items: center; gap: 44px; height: 84px; }
.brand__logo { height: 62px; width: auto; }
.nav { display: flex; gap: 34px; }
.nav a {
  font-family: var(--f-display); font-weight: 500; font-size: .98rem; color: rgba(255, 255, 255, .78);
  transition: color .3s;
}
html[lang="en"] .nav a { font-family: var(--f-mark); text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 600; }
.nav a:hover { color: #fff; }
.header__end { margin-inline-start: auto; display: flex; align-items: center; gap: 12px; }
.lang {
  font-family: var(--f-mark); font-size: .78rem; letter-spacing: .1em; font-weight: 600;
  height: 40px; min-width: 44px; padding-inline: 10px; border-radius: var(--btn-r); border: 1px solid transparent;
  background: transparent; color: rgba(255, 255, 255, .8); cursor: pointer; transition: color .3s, border-color .3s;
}
html[lang="en"] .lang { font-family: var(--f-display); font-size: 1rem; letter-spacing: 0; }
.lang:hover { color: #fff; border-color: var(--hair); }
.pill {
  display: inline-flex; align-items: center; height: 40px; padding-inline: 20px;
  border-radius: var(--btn-r); border: 1px solid rgba(255, 255, 255, .9); color: #fff;
  font-family: var(--f-display); font-weight: 600; font-size: .92rem; transition: background .3s, color .3s;
}
.pill:hover { background: #fff; color: #000; }

/* ---------- hero: space scene ---------- */
.hero {
  position: relative; margin-top: -84px; min-height: max(100svh, 720px);
  background: var(--space); color: #fff; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-top: 84px;
}
.space { position: absolute; inset: 0; }
.space__stars { position: absolute; inset: 0; background-repeat: repeat; }
.space__stars--1 {
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 140px 80px, rgba(255,255,255,.8), transparent),
    radial-gradient(1px 1px at 90px 190px, rgba(255,255,255,.6), transparent),
    radial-gradient(1px 1px at 230px 140px, #fff, transparent),
    radial-gradient(1px 1px at 270px 260px, rgba(255,255,255,.7), transparent),
    radial-gradient(1px 1px at 40px 250px, rgba(255,255,255,.5), transparent);
  background-size: 300px 300px; opacity: .55;
}
.space__stars--2 {
  background-image:
    radial-gradient(1.5px 1.5px at 60px 120px, #fff, transparent),
    radial-gradient(1.5px 1.5px at 380px 60px, rgba(255,255,255,.9), transparent),
    radial-gradient(1.2px 1.2px at 250px 400px, #fff, transparent),
    radial-gradient(1.5px 1.5px at 460px 300px, rgba(217,199,173,.9), transparent);
  background-size: 520px 520px; animation: twinkle 5s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: .35; } to { opacity: .9; } }

/* planet limb with a warm desert-lit horizon */
.earth {
  position: absolute; left: 50%; top: 64%; width: 260%; aspect-ratio: 1; transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 0%, #1a2332 0%, #0a0e15 7%, #000 22%);
  box-shadow:
    inset 0 2px 0 rgba(214, 228, 255, .55),
    inset 0 18px 60px -10px rgba(168, 138, 99, .45),
    0 -1px 24px rgba(140, 180, 255, .45),
    0 -30px 140px rgba(90, 130, 220, .22);
}
/* a Starlink "satellite train" crossing the sky */
.train {
  position: absolute; top: 22%; left: 0; display: flex; gap: 22px;
  transform: rotate(-9deg); animation: train 26s linear infinite; opacity: .9;
}
.train i { width: 2.5px; height: 2.5px; border-radius: 50%; background: #fff; box-shadow: 0 0 6px 1px rgba(255,255,255,.7); }
@keyframes train { from { translate: -60vw 6vh; } to { translate: 130vw -14vh; } }

.ph.ph--bg { position: absolute; inset: 0; border-radius: 0; background: transparent; }
.ph--bg img { opacity: .75; }
.ph--bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, #000 8%, rgba(0,0,0,.2) 55%, rgba(0,0,0,.55)); }
.ph--bg.is-empty { display: none; }

.hero__inner { position: relative; z-index: 2; padding-bottom: 7vh; }
.kicker {
  font-family: var(--f-display); font-weight: 500; font-size: .95rem; color: var(--gold-soft);
  margin-bottom: 18px;
}
html[lang="en"] .kicker { font-family: var(--f-mark); text-transform: uppercase; letter-spacing: .3em; font-size: .78rem; font-weight: 600; }
.hero__title {
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(2.6rem, 6.6vw, 5.4rem); line-height: 1.1; letter-spacing: -.01em; max-width: 900px;
}
html[lang="en"] .hero__title { font-family: var(--f-mark); text-transform: uppercase; font-weight: 500; letter-spacing: .01em; line-height: 1.02; font-size: clamp(2.3rem, 5vw, 4.3rem); }
.hero__title em { font-style: normal; color: var(--gold-soft); }
.hero__lead { margin-top: 22px; max-width: 560px; font-size: 1.12rem; color: rgba(255, 255, 255, .72); }
.hero__cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero__specs { position: relative; z-index: 2; display: flex; align-items: end; justify-content: space-between; gap: 24px; padding-bottom: 40px; }
.specs { display: grid; grid-template-columns: repeat(3, minmax(0, 220px)); gap: 0; border-top: 1px solid var(--hair); flex: 1; max-width: 700px; }
.specs div { padding: 20px 0 0; }
.specs div + div { padding-inline-start: 24px; border-inline-start: 1px solid var(--hair); }
.specs dt { font-family: var(--f-mark); font-weight: 600; font-size: .72rem; letter-spacing: .24em; color: rgba(255, 255, 255, .5); }
.specs dd { font-family: var(--f-display); font-weight: 500; font-size: 1.05rem; margin-top: 4px; }
.scroll-cue { width: 26px; height: 42px; border: 1px solid rgba(255,255,255,.5); border-radius: 14px; display: grid; justify-items: center; padding-top: 8px; flex: none; }
.scroll-cue span { width: 2px; height: 8px; background: #fff; border-radius: 2px; animation: cue 1.8s var(--ease) infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(-4px); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* ---------- photo frames ---------- */
.ph {
  position: relative; overflow: hidden; border-radius: var(--r);
  background: var(--ink);
  isolation: isolate;
}
.ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
/* Placeholder shown until a real photo is added: topographic contour map */
.ph.is-empty::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse at 30% 110%, rgba(168, 138, 99, .45), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400' viewBox='0 0 400 400'%3E%3Cg fill='none' stroke='%23a88a63' stroke-opacity='.22' stroke-width='1'%3E%3Cpath d='M-20 300 C 60 240 140 330 220 270 S 360 200 420 250'/%3E%3Cpath d='M-20 270 C 60 210 140 300 220 240 S 360 170 420 220'/%3E%3Cpath d='M-20 240 C 60 180 140 270 220 210 S 360 140 420 190'/%3E%3Cpath d='M-20 210 C 60 150 140 240 220 180 S 360 110 420 160'/%3E%3Cpath d='M-20 180 C 60 120 140 210 220 150 S 360 80 420 130'/%3E%3Cpath d='M-20 150 C 60 90 140 180 220 120 S 360 50 420 100'/%3E%3Cpath d='M-20 120 C 60 60 140 150 220 90 S 360 20 420 70'/%3E%3Cpath d='M-20 330 C 60 270 140 360 220 300 S 360 230 420 280'/%3E%3Cpath d='M-20 360 C 60 300 140 390 220 330 S 360 260 420 310'/%3E%3C/g%3E%3C/svg%3E") center / 420px,
    linear-gradient(160deg, #323946, var(--ink-2));
}
.ph.is-empty::after {
  content: attr(data-label);
  position: absolute; inset-inline-start: 22px; bottom: 20px;
  font-family: var(--f-mark); font-weight: 600; font-size: .74rem; letter-spacing: .4em; color: var(--gold-soft); opacity: .8;
}

/* ---------- ticker ---------- */
.ticker { background: var(--space); color: rgba(255, 255, 255, .55); overflow: hidden; padding: 22px 0; border-block: 1px solid var(--hair); }
.ticker__track { display: flex; align-items: center; gap: 34px; width: max-content; animation: tick 38s linear infinite; }
.ticker span { font-family: var(--f-mark); font-weight: 500; font-size: .9rem; letter-spacing: .32em; white-space: nowrap; }
.ticker span:nth-child(4n+3) { font-family: var(--f-display); letter-spacing: 0; font-size: 1.2rem; }
.ticker i { font-style: normal; color: var(--gold); font-size: .8rem; }
@keyframes tick { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: 128px 0; position: relative; }
.section--sand { background: var(--cream-2); }
.section--dark { background: var(--space-2); color: #fff; }
.section--space { background: var(--space); color: #fff; }
.section--space .head__title { color: #fff; }
.section--dark .head__title { color: var(--cream); }

/* ---------- product lines ---------- */
.line {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
  padding-block: 40px;
}
.line + .line { margin-top: 64px; padding-top: 104px; border-top: 1px solid var(--hair); }
.line--flip .line__media { order: 2; }
.line__media { position: relative; }
.line__media .ph { aspect-ratio: 5 / 6; }
.line__media:hover img { transform: scale(1.04); }
.line__badge {
  position: absolute; top: 22px; inset-inline-start: 22px; z-index: 2;
  font-family: var(--f-mark); font-size: .62rem; letter-spacing: .28em;
  background: rgba(0, 0, 0, .55); color: #fff; padding: 9px 14px; border-radius: var(--btn-r); border: 1px solid var(--hair); font-weight: 600; backdrop-filter: blur(6px);
}
.line__index { font-family: var(--f-mark); font-weight: 600; font-size: .78rem; letter-spacing: .3em; color: var(--gold-soft); }
.line__name {
  font-family: var(--f-mark); font-weight: 500; font-size: clamp(2.6rem, 5.4vw, 4.4rem); text-transform: uppercase;
  line-height: 1; margin-top: 14px; letter-spacing: .04em;
}
.line__name small { display: block; font-family: var(--f-display); font-weight: 500; font-size: 1rem; letter-spacing: 0; text-transform: none; color: rgba(255,255,255,.55); margin-top: 16px; }
html[lang="en"] .line__name small { font-family: var(--f-mark); font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; }
.line__desc { color: rgba(255,255,255,.66); margin-top: 22px; max-width: 480px; font-size: 1.06rem; }

.models { list-style: none; margin-top: 38px; border-top: 1px solid var(--hair); }
.model {
  display: grid; grid-template-columns: 1fr auto; gap: 6px 24px; align-items: center;
  padding: 22px 4px; border-bottom: 1px solid var(--hair);
  transition: background .35s var(--ease), padding .35s var(--ease);
}
.model:hover { background: rgba(255, 255, 255, .04); padding-inline: 18px; }
.model--thumb { grid-template-columns: 96px 1fr auto; column-gap: 22px; }
.model--thumb .model__name, .model--thumb .model__spec, .model--thumb .model__price { grid-column: 2; }
.model--thumb .model__go { grid-column: 3; }
.model__img {
  grid-column: 1; grid-row: 1 / span 3; width: 96px; aspect-ratio: 1; border-radius: 10px; overflow: hidden;
  background: #fff; border: 1px solid var(--hair);
}
.model__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.model:hover .model__img img { transform: scale(1.06); }
.model__name { font-family: var(--f-display); font-weight: 600; font-size: 1.22rem; }
.model__spec { grid-column: 1; color: rgba(255,255,255,.6); font-size: .96rem; line-height: 1.6; }
.model__price { font-family: var(--f-display); color: var(--gold-soft); font-size: .92rem; font-weight: 500; }
.model__go {
  grid-column: 2; grid-row: 1 / span 3;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-display); font-weight: 600; font-size: .95rem;
  color: #fff; height: 46px; padding-inline: 20px; border-radius: var(--btn-r); border: 1px solid rgba(255,255,255,.7);
  transition: background .3s, color .3s, border-color .3s;
}
.model__go svg { width: 18px; height: 18px; color: #3ddc75; transition: color .3s; }
.model:hover .model__go, .model__go:hover { background: #fff; color: #000; border-color: #fff; }
.model:hover .model__go svg { color: var(--wa); }

/* Garmin: stock changes, so ask instead of listing models */
.ask { margin-top: 36px; padding-top: 30px; border-top: 1px solid var(--hair); }
.ask__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.ask__tags li {
  font-family: var(--f-display); font-weight: 500; font-size: .92rem;
  padding: 8px 16px; border: 1px solid var(--hair); border-radius: var(--btn-r); color: rgba(255,255,255,.85);
}
.ask__note { display: flex; gap: 12px; align-items: baseline; margin-top: 24px; color: rgba(255,255,255,.66); max-width: 480px; }
.ask__dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--gold-soft); box-shadow: 0 0 0 4px rgba(217,199,173,.15); transform: translateY(-1px); }
.ask__btn { margin-top: 28px; }
.ask__btn svg { color: var(--wa); }

/* ---------- use cases ---------- */
.uses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.use { position: relative; border-radius: var(--r); overflow: hidden; background: var(--ink); color: var(--cream); }
.use .ph { aspect-ratio: 3 / 4; border-radius: 0; }
.use .ph::after { bottom: auto; top: 22px; }
.use:hover img { transform: scale(1.05); }
.use__body {
  position: absolute; inset: auto 0 0; padding: 28px;
  background: linear-gradient(to top, rgba(26, 31, 38, .95) 30%, rgba(26, 31, 38, 0));
  padding-top: 90px;
}
.use__n { font-family: var(--f-mark); font-weight: 600; font-size: .76rem; letter-spacing: .3em; color: var(--gold-soft); }
.use h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.5rem; margin-top: 6px; }
.use p { color: rgba(246, 243, 239, .72); font-size: .98rem; margin-top: 6px; }
.use:nth-child(2) { transform: translateY(48px); }

/* ---------- compare ---------- */
.cmp { max-width: 980px; margin-inline: auto; border-top: 1px solid var(--ink); }
.cmp__row {
  display: grid; grid-template-columns: .8fr 1.1fr 1.1fr; gap: 24px;
  padding: 24px 8px; border-bottom: 1px solid var(--line); align-items: baseline;
}
.cmp__row > span:first-child { font-family: var(--f-display); font-weight: 600; color: var(--gold-deep); }
.cmp__row--head > span { font-family: var(--f-mark); font-weight: 600; font-size: .82rem; letter-spacing: .3em; color: var(--ink); }
.cmp__row--head { padding-block: 20px; }

/* ---------- steps ---------- */
.section--dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: radial-gradient(ellipse at 85% 0%, rgba(168, 138, 99, .25), transparent 55%);
}
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line-light); position: relative; }
.step { padding: 44px 36px 20px 0; }
[dir="rtl"] .step { padding: 44px 0 20px 36px; }
.step + .step { border-inline-start: 1px solid var(--line-light); padding-inline-start: 36px; }
.step__n { font-family: var(--f-mark); font-weight: 300; font-size: 4rem; line-height: 1; color: var(--gold-soft); }
.step h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.45rem; margin-top: 26px; }
.step p { color: rgba(246, 243, 239, .66); margin-top: 8px; }

/* ---------- faq ---------- */
.faq-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.faq-grid .head { margin-bottom: 0; position: sticky; top: 120px; }
.faq { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 26px 4px; font-family: var(--f-display); font-weight: 600; font-size: 1.18rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line);
  background:
    linear-gradient(var(--ink), var(--ink)) center / 12px 1.5px no-repeat,
    linear-gradient(var(--ink), var(--ink)) center / 1.5px 12px no-repeat;
  transition: transform .4s var(--ease), background-color .3s;
}
.faq details[open] summary::after { transform: rotate(45deg); background-color: var(--gold-soft); }
.faq details p { padding: 0 4px 26px; color: var(--ink-soft); max-width: 580px; }

/* ---------- TikTok ---------- */
.tiktok { padding-bottom: 96px; border-top: 1px solid var(--hair); }
.tiktok .head__sub { color: rgba(255,255,255,.62); }
.tiktok__embed { display: flex; justify-content: center; }
.tiktok__embed .tiktok-embed { margin: 0 auto; width: 100%; }
/* Fallback before TikTok's script loads (or if it's blocked): a clean profile button */
.tiktok__embed .tiktok-embed section a {
  display: inline-flex; align-items: center; justify-content: center; height: 56px; padding-inline: 32px;
  border: 1px solid rgba(255,255,255,.8); border-radius: var(--btn-r); color: #fff;
  font-family: var(--f-mark); font-weight: 600; letter-spacing: .12em; transition: background .3s, color .3s;
}
.tiktok__embed .tiktok-embed section a:hover { background: #fff; color: #000; }
.tiktok__embed blockquote.tiktok-embed { border: 0; padding: 0; text-align: center; }

/* ---------- CTA ---------- */
.cta { position: relative; background: var(--space); color: #fff; padding: 140px 0; overflow: hidden; text-align: center; }
.cta__arc { position: absolute; inset: 0; width: 100%; height: 100%; }
.cta__arc path { fill: none; stroke: var(--gold); stroke-width: 1; opacity: .5; vector-effect: non-scaling-stroke; }
.cta__inner { position: relative; }
.cta__logo { width: 190px; margin: 0 auto 30px; }
.cta__title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.3rem, 5.4vw, 4.2rem); line-height: 1.15; }
.cta__sub { color: rgba(246, 243, 239, .7); font-size: 1.12rem; margin-top: 16px; }
.cta__actions { margin-top: 42px; display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.cta .btn--primary { background: #fff; color: #000; }
.cta .btn--primary svg { color: var(--wa); }
.cta .btn--primary:hover { background: var(--gold-soft); }

.cta__info { list-style: none; margin-top: 36px; display: flex; justify-content: center; flex-wrap: wrap; gap: 14px 32px; color: rgba(255,255,255,.7); font-size: .98rem; }
.cta__info li { display: inline-flex; align-items: center; gap: 10px; }
.cta__info svg { width: 20px; height: 20px; color: var(--gold-soft); flex: none; }
.cta__info a { border-bottom: 1px solid transparent; transition: border-color .3s, color .3s; overflow-wrap: anywhere; }
.cta__info a:hover { color: #fff; border-color: var(--gold-soft); }

/* ---------- footer ---------- */
.footer { background: var(--space); color: rgba(255, 255, 255, .5); border-top: 1px solid var(--hair); font-size: .92rem; }
.footer__row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 28px; flex-wrap: wrap; }
.footer__mark { font-family: var(--f-mark); font-weight: 600; letter-spacing: .4em; color: var(--gold-soft); font-size: .82rem; }

/* ---------- floating WhatsApp ---------- */
.wa-float {
  position: fixed; z-index: 60; bottom: 22px; inset-inline-start: 22px;
  width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center;
  background: var(--wa); color: #fff; box-shadow: 0 16px 34px -10px rgba(31, 184, 85, .6);
  transition: transform .35s var(--ease), opacity .35s;
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
}
.wa-float.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 30px; height: 30px; }

/* ---------- motion ---------- */
.load { opacity: 0; transform: translateY(22px); animation: rise 1s var(--ease) forwards; animation-delay: calc(var(--d) * 110ms + 100ms); }
@keyframes rise { to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.use.reveal.is-in:nth-child(2) { transform: translateY(48px); }
.uses .use:nth-child(2) { transition-delay: .12s; }
.uses .use:nth-child(3) { transition-delay: .24s; }
.steps .step:nth-child(2) { transition-delay: .12s; }
.steps .step:nth-child(3) { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .load, .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .nav { display: none; }
  .line, .faq-grid, .head--split { grid-template-columns: 1fr; gap: 48px; }
  .line--flip .line__media { order: 0; }
  .line__media .ph { aspect-ratio: 4 / 3; }
  .faq-grid .head { position: static; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { width: calc(100% - 32px); }
  .header__row { gap: 12px; }
  .brand__logo { height: 52px; }
  .pill { padding-inline: 14px; }
  .hero { margin-top: -70px; padding-top: 70px; min-height: 100svh; }
  .header, .header__row { height: 70px; }
  .earth { width: 420%; top: 70%; }
  .train { top: 16%; gap: 14px; }
  .hero__inner { padding-bottom: 5vh; }
  .specs { grid-template-columns: repeat(3, 1fr); }
  .specs div + div { padding-inline-start: 12px; }
  .specs dt { font-size: .62rem; letter-spacing: .16em; }
  .specs dd { font-size: .86rem; }
  .scroll-cue { display: none; }
  .hero__lead { font-size: 1.05rem; }
  .hero__cta .btn { flex: 1 1 100%; }
  .section { padding: 88px 0; }
  .head { margin-bottom: 40px; }
  .line { padding-block: 0; gap: 32px; }
  .line + .line { margin-top: 56px; padding-top: 56px; }
  .model { grid-template-columns: 1fr; }
  .model__go { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 10px; }
  .model--thumb { grid-template-columns: 76px 1fr; column-gap: 16px; }
  .model__img { width: 76px; grid-row: 1 / span 4; }
  .model--thumb .model__go { grid-column: 2; }
  .uses { grid-template-columns: 1fr; }
  .use:nth-child(2), .use.reveal.is-in:nth-child(2) { transform: none; }
  .use .ph { aspect-ratio: 4 / 3; }
  .cmp__row { grid-template-columns: 1fr 1fr; gap: 6px 16px; padding-inline: 0; }
  .cmp__row > span:first-child { grid-column: 1 / -1; }
  .cmp__row--head > span:first-child { display: none; }
  .steps { grid-template-columns: 1fr; }
  .step, [dir="rtl"] .step { padding: 32px 0; }
  .step + .step { border-inline-start: 0; border-top: 1px solid var(--line-light); padding-inline-start: 0; }
  .cta { padding: 100px 0; }
  .cta__actions .btn { flex: 1 1 100%; }
  .wa-float { width: 56px; height: 56px; bottom: 16px; inset-inline-start: 16px; }
}