/* ============================================================
   Smart Roto — pre-launch landing (dark, cinematic + clean)
   ============================================================ */
:root {
  --bg: #06070d;
  --panel: #0d0f16;
  --panel-2: #11131c;
  --border: rgba(255, 255, 255, 0.10);
  --text: #f5f6fa;
  --muted: #9aa0ad;
  --accent: #e8e8e8;   /* light grey (was violet) */
  --accent-2: #9aa0a6; /* mid grey (was cyan) */
  --grad: linear-gradient(135deg, #ffffff, #8f9296);
  --maxw: 1180px;
  --r: 16px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --display: 'Frank Ruhl Libre', Georgia, 'Times New Roman', serif;
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; } /* clip horizontal on html so the document stays the scroller */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
section { padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.section-head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section-head h2 { font-family: var(--display); font-size: clamp(28px, 4.5vw, 46px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.section-head p { color: var(--muted); margin-top: 16px; font-size: 17px; }
.tag {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent-2); margin-bottom: 14px;
}

/* buttons ------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: 15px;
  cursor: pointer; border: 1px solid transparent; transition: transform .15s ease, background .15s ease, opacity .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--grad); color: #0a0a12; }
.btn--ghost { border-color: var(--border); color: var(--text); background: rgba(255,255,255,0.02); }
.btn--lg { padding: 14px 26px; font-size: 16px; }

/* nav ----------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; gap: 28px;
  padding: 14px clamp(20px, 5vw, 40px);
  background: rgba(6, 7, 13, 0.72); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav__brand { font-family: var(--display); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; }
.nav__brand span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav__links { display: flex; gap: 26px; margin-left: auto; font-size: 15px; color: var(--muted); }
.nav__links a:hover { color: var(--text); }
.nav__actions { display: flex; gap: 12px; }
.nav__burger { display: none; margin-left: auto; background: none; border: 0; color: var(--text); font-size: 24px; cursor: pointer; }
.nav__menu {
  position: fixed; top: 60px; left: 0; right: 0; z-index: 99; display: none;
  flex-direction: column; gap: 4px; padding: 12px clamp(20px,5vw,40px) 20px;
  background: rgba(6,7,13,0.98); border-bottom: 1px solid var(--border);
}
.nav__menu.open { display: flex; }
.nav__menu a { padding: 12px 0; color: var(--muted); }
.nav__menu a.btn { color: #0a0a12; margin-top: 8px; }

/* hero ---------------------------------------------------------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 120px; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.35; }
.hero__scrim { position: absolute; inset: 0; background:
  radial-gradient(120% 90% at 50% 0%, rgba(139,92,246,0.20), transparent 55%),
  linear-gradient(180deg, rgba(6,7,13,0.6) 0%, rgba(6,7,13,0.85) 60%, var(--bg) 100%); }
.hero__inner { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; width: 100%; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 7px 14px; background: rgba(255,255,255,0.03); }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2); }
.hero__title { font-family: var(--display); font-weight: 700; letter-spacing: -0.03em; line-height: 1.02;
  font-size: clamp(42px, 8vw, 88px); margin: 24px 0 20px; }
.hero__title em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { max-width: 640px; margin: 0 auto; color: var(--muted); font-size: clamp(16px, 2vw, 19px); }
.hero__cta { display: flex; gap: 10px; justify-content: center; margin: 32px auto 0; max-width: 520px; }
.hero__cta input { flex: 1; min-width: 0; padding: 14px 16px; border-radius: 10px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); color: var(--text); font-size: 15px; font-family: var(--font); }
.hero__cta input:focus { outline: none; border-color: var(--accent); }
.hero__note { margin-top: 14px; font-size: 13px; color: var(--muted); letter-spacing: 0.02em; }
.hero__logos { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 22px; margin-top: 44px; opacity: 0.8; }
.hero__logos span { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.hero__logos img { height: 22px; width: auto; object-fit: contain; }

/* value strip --------------------------------------------------- */
.value { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: var(--maxw); margin: 0 auto; }
.value__item { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r); padding: 26px; color: var(--muted); font-size: 15px; }
.value__item b { color: var(--text); display: block; margin-bottom: 6px; font-family: var(--display); }

/* before/after demo -------------------------------------------- */
.demo { max-width: var(--maxw); margin: 0 auto; }
.ba { position: relative; max-width: 900px; margin: 0 auto; border-radius: var(--r); overflow: hidden;
  border: 1px solid var(--border); user-select: none; aspect-ratio: 16 / 9; background: #000; touch-action: none; }
.ba__before, .ba__after { position: absolute; top: 0; left: 0; height: 100%; }
.ba__before { width: 100%; }
.ba__after { width: 50%; overflow: hidden; }   /* left portion = matte; width set via JS */
.ba__before img, .ba__after img { position: absolute; top: 0; left: 0; height: 100%; object-fit: cover; }
.ba__before img { width: 100%; }
.ba__after img { filter: grayscale(1) contrast(2.2) brightness(1.15); } /* JS sets width = full .ba width */
.ba__chip { position: absolute; top: 12px; font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; background: rgba(0,0,0,0.55); border: 1px solid var(--border); z-index: 2; }
.ba__chip--l { left: 12px; color: var(--accent-2); }
.ba__chip--r { right: 12px; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: var(--grad); transform: translateX(-1px); cursor: ew-resize; z-index: 3; }
.ba__handle span { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 40px; height: 40px;
  border-radius: 50%; background: #0a0a12; border: 2px solid var(--accent); display: grid; place-items: center; box-shadow: 0 6px 24px rgba(0,0,0,0.5); }
.ba__handle span::before { content: "⟺"; font-size: 16px; color: var(--text); }

/* how / steps --------------------------------------------------- */
.how { max-width: var(--maxw); margin: 0 auto; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; padding: 0; }
.step { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r); padding: 24px; }
.step__n { font-family: var(--display); font-size: 14px; color: var(--accent-2); font-weight: 600; }
.step h3 { font-family: var(--display); font-size: 18px; font-weight: 600; margin: 12px 0 8px; }
.step p { color: var(--muted); font-size: 14px; }

/* features ------------------------------------------------------ */
.features { max-width: var(--maxw); margin: 0 auto; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r); padding: 28px; transition: border-color .2s ease, transform .2s ease; }
.feature:hover { border-color: rgba(139,92,246,0.5); transform: translateY(-3px); }
.feature__ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: rgba(139,92,246,0.12); border: 1px solid var(--border); }
.feature__ic img { width: 24px; height: 24px; }
.feature h3 { font-family: var(--display); font-size: 19px; font-weight: 600; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; }
.soon { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent-2);
  border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; margin-left: 6px; vertical-align: middle; }

/* stats --------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: var(--maxw); margin: 0 auto;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stat { text-align: center; padding: 8px; }
.stat b { display: block; font-family: var(--display); font-size: clamp(34px, 6vw, 56px); font-weight: 700;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -0.02em; }
.stat span { color: var(--muted); font-size: 14px; }

/* waitlist ------------------------------------------------------ */
.waitlist { max-width: var(--maxw); margin: 0 auto; }
.waitlist__card { position: relative; overflow: hidden; text-align: center; border-radius: 28px; padding: clamp(40px,7vw,72px) clamp(24px,5vw,64px);
  background: radial-gradient(120% 120% at 50% 0%, rgba(139,92,246,0.22), transparent 60%), var(--panel);
  border: 1px solid var(--border); }
.waitlist__card h2 { font-family: var(--display); font-size: clamp(26px, 4vw, 42px); font-weight: 600; letter-spacing: -0.02em; }
.waitlist__card > p { color: var(--muted); max-width: 520px; margin: 14px auto 0; }
.waitlist__form { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 28px auto 0; max-width: 620px; }
.waitlist__form input { flex: 1; min-width: 200px; padding: 14px 16px; border-radius: 10px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); color: var(--text); font-size: 15px; font-family: var(--font); }
.waitlist__form input:focus { outline: none; border-color: var(--accent); }
.waitlist__fine { margin-top: 14px; font-size: 13px; color: var(--muted); }

/* faq ----------------------------------------------------------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 4px 20px; }
.faq__item summary { cursor: pointer; padding: 16px 0; font-family: var(--display); font-weight: 500; font-size: 17px; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; color: var(--accent-2); font-size: 22px; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { color: var(--muted); padding: 0 0 18px; font-size: 15px; }

/* footer -------------------------------------------------------- */
.footer { border-top: 1px solid var(--border); padding: clamp(48px,6vw,72px) clamp(20px,5vw,40px) 32px; }
.footer__top { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; }
.footer__brand p { color: var(--muted); font-size: 14px; margin-top: 14px; max-width: 320px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer__cols h5 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 14px; }
.footer__cols a { display: block; color: var(--text); opacity: 0.85; font-size: 14px; margin-bottom: 10px; }
.footer__cols a:hover { opacity: 1; color: var(--accent-2); }
.footer__bottom { max-width: var(--maxw); margin: 40px auto 0; padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 13px; }

/* cookie consent ------------------------------------------------ */
.cookie { position: fixed; left: 20px; bottom: 20px; z-index: 200; max-width: 380px;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.cookie p { font-size: 13px; color: var(--muted); }
.cookie__actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 14px; }
.cookie__actions .btn { padding: 8px 16px; font-size: 14px; }

/* responsive ---------------------------------------------------- */
@media (max-width: 900px) {
  .nav__links, .nav__actions { display: none; }
  .nav__burger { display: block; }
  .value { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 32px 20px; padding: 40px 0; }
  .footer__top { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .hero__cta { flex-direction: column; }
  .steps, .feature-grid { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: 8px; }
  .cookie { left: 12px; right: 12px; bottom: 12px; max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__bg { display: none; }
}

/* ============================================================
   GLASSMORPHISM + LIQUID
   ============================================================ */
body { background: #0b0c10; } /* flat dark grey/black across the whole page */

/* liquid blobs disabled — keeping the page a clean black/grey */
.liquid { display: none; }
.liquid-off { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; filter: blur(60px); }
.liquid span { position: absolute; display: block; border-radius: 45% 55% 55% 45% / 50% 45% 55% 50%; opacity: 0.5; mix-blend-mode: screen; }
.liquid span:nth-child(1) { width: 46vw; height: 46vw; left: -8vw; top: -6vw;
  background: radial-gradient(circle at 30% 30%, #8b5cf6, transparent 70%); animation: float1 22s ease-in-out infinite; }
.liquid span:nth-child(2) { width: 40vw; height: 40vw; right: -10vw; top: 8vw;
  background: radial-gradient(circle at 60% 40%, #22d3ee, transparent 70%); animation: float2 26s ease-in-out infinite; }
.liquid span:nth-child(3) { width: 38vw; height: 38vw; left: 30vw; bottom: -14vw;
  background: radial-gradient(circle at 50% 50%, #6d28d9, transparent 70%); animation: float3 30s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(6vw,4vw) scale(1.12); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-5vw,6vw) scale(1.08); } }
@keyframes float3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(3vw,-5vw) scale(1.15); } }
@media (prefers-reduced-motion: reduce) { .liquid span { animation: none; } }

/* glass utility + frosted-glass shadow */
.glass {
  background: rgba(255, 255, 255, 0.055) !important;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 40px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.14);
}

/* apply the frosted look to every surface across the page */
.value__item, .step, .feature, .waitlist__card, .faq__item, .cookie, .ba {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 40px rgba(0,0,0,0.30), inset 0 1px 0 rgba(255,255,255,0.10);
}
.feature:hover { background: rgba(139,92,246,0.10); border-color: rgba(139,92,246,0.45); }
.waitlist__card { background:
  radial-gradient(120% 120% at 50% 0%, rgba(139,92,246,0.22), transparent 60%), rgba(255,255,255,0.05); }

/* glass button variant + liquid-sheen primary */
.btn--glass {
  background: rgba(255,255,255,0.08); color: var(--text);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn--glass:hover { background: rgba(255,255,255,0.14); }
.btn--primary { position: relative; overflow: hidden; box-shadow: 0 8px 30px rgba(139,92,246,0.35); }
.btn--primary::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,0.35) 50%, transparent 80%);
  transform: translateX(-120%); transition: transform .6s ease;
}
.btn--primary:hover::after { transform: translateX(120%); }

/* nav — minimal (logo + contact + quote) */
.nav__contact { color: var(--muted); font-size: 15px; font-weight: 500; padding: 0 6px; }
.nav__contact:hover { color: var(--text); }
.nav__actions { margin-left: auto; align-items: center; }

/* ---------- HERO: full-bleed image + left dark panel ---------- */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; overflow: hidden;
  padding: 120px clamp(20px,5vw,40px) clamp(60px,8vw,110px); }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; z-index: 0; }
.hero__scrim { position: absolute; inset: 0; z-index: 1; background:
  linear-gradient(90deg, #08090c 0%, rgba(8,9,12,0.96) 30%, rgba(8,9,12,0.7) 50%, rgba(8,9,12,0.25) 72%, rgba(8,9,12,0.55) 100%),
  linear-gradient(180deg, rgba(8,9,12,0.4) 0%, transparent 25%, transparent 70%, #0b0c10 100%); }
.hero__inner { position: relative; z-index: 2; max-width: var(--maxw); margin: 0 auto; width: 100%; text-align: left; }
.hero__copy { max-width: 620px; }
.hero__title { font-size: clamp(40px, 5.2vw, 74px); margin: 22px 0 18px; }
.hero__sub { margin: 0; color: #c7ccd6; }
.hero__meta { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 24px 0 0; }
.hero__meta li { font-family: var(--display); font-size: 14px; color: var(--text); background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14); border-radius: 999px; padding: 7px 14px; backdrop-filter: blur(8px); }
.hero__meta li::before { content: "✦"; color: var(--accent-2); margin-right: 7px; }
.hero__cta { justify-content: flex-start; max-width: none; margin-top: 28px; flex-wrap: wrap; }
.hero__logos { justify-content: flex-start; }

@media (max-width: 760px) {
  .hero { min-height: 88vh; text-align: center; }
  .hero__img { object-position: 65% center; }
  .hero__scrim { background:
    linear-gradient(180deg, rgba(8,9,12,0.75) 0%, rgba(8,9,12,0.82) 45%, rgba(8,9,12,0.95) 100%); }
  .hero__inner { text-align: center; }
  .hero__copy { max-width: none; }
  .hero__meta, .hero__cta, .hero__logos { justify-content: center; }
}

/* ============================================================
   HEADER — shadcn "Header" ported to HTML/CSS
   Sticky pill that shrinks + floats on scroll, animated menu
   toggle, and a full-screen mobile overlay with scroll lock.
   ============================================================ */
.btn--sm { padding: 8px 14px; font-size: 14px; }

.rheader { position: sticky; top: 0; z-index: 90; padding: 0 16px; height: 84px; display: flex; align-items: center; }
.rheader__bar {
  display: flex; align-items: center; gap: 20px;
  width: 100%; max-width: 1180px; margin: 0 auto; height: 76px; padding: 0 20px;
  border: 0; border-radius: 0; background: transparent; box-shadow: none;
  transition: max-width .3s ease, height .3s ease, border-radius .3s ease,
              background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
/* scrolled → floating frosted-glass pill fades in */
.rheader.is-scrolled { top: 14px; }
.rheader.is-scrolled .rheader__bar {
  max-width: 940px; height: 56px; border-radius: 16px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.12);
}
.rheader__brand { font-family: var(--display); font-weight: 700; font-size: 30px; letter-spacing: -0.02em;
  transition: font-size .3s ease; }
.rheader.is-scrolled .rheader__brand { font-size: 21px; }
.rheader__brand span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.rheader__links { display: flex; gap: 6px; margin-left: 12px; }
.rheader__links a { color: var(--muted); font-size: 14px; font-weight: 500; padding: 8px 12px; border-radius: 8px; transition: background .15s, color .15s; }
.rheader__links a:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.rheader__cta { display: flex; gap: 10px; margin-left: auto; }
.rheader__toggle { display: none; margin-left: auto; width: 40px; height: 40px; align-items: center; justify-content: center;
  border-radius: 10px; border: 1px solid rgba(255,255,255,0.16); background: rgba(255,255,255,0.06); color: var(--text); cursor: pointer; }
.mtoggle { width: 20px; height: 20px; transition: transform .3s ease-in-out; }
.mtoggle__morph { stroke-dasharray: 12 63; transition: stroke-dasharray .3s ease-in-out, stroke-dashoffset .3s ease-in-out; }
.rheader.is-open .mtoggle { transform: rotate(-45deg); }
.rheader.is-open .mtoggle__morph { stroke-dasharray: 20 300; stroke-dashoffset: -32.42px; }

/* mobile overlay menu */
.rheader__mobile { display: none; position: fixed; top: 60px; left: 0; right: 0; bottom: 0; z-index: 89;
  background: rgba(6,7,13,0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-top: 1px solid var(--border); }
.rheader.is-open .rheader__mobile { display: block; animation: rhIn .25s ease-out; }
@keyframes rhIn { from { opacity: 0; transform: scale(0.98); } to { opacity: 1; transform: scale(1); } }
.rheader__mobile-inner { display: flex; flex-direction: column; justify-content: space-between; gap: 16px; height: 100%; padding: 20px; }
.rheader__mobile-links { display: grid; gap: 6px; }
.rheader__mobile-links a { padding: 14px 12px; border-radius: 10px; color: var(--text); font-size: 18px; }
.rheader__mobile-links a:hover { background: rgba(255,255,255,0.06); }
.rheader__mobile-cta { display: grid; gap: 10px; }
.rheader__mobile-cta .btn { width: 100%; }

/* mobile + tablet: show only "Contact us" in the nav */
@media (max-width: 1024px) {
  .rheader__cta .btn--primary { display: none; }
}
@media (max-width: 860px) {
  .rheader__links { display: none; }
  .rheader__cta { display: flex; gap: 8px; }
  .rheader__cta .btn { padding: 8px 12px; font-size: 13px; }
}
@media (max-width: 380px) {
  .rheader__brand { font-size: 26px; }
  .rheader__cta .btn { padding: 7px 10px; font-size: 12px; }
}

/* header is sticky/in-flow → trim hero top padding */
.hero { padding-top: clamp(48px, 7vw, 80px); }

/* ============================================================
   ABOUT — "What is Smart Roto?"
   ============================================================ */
.about { padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.about__inner { max-width: var(--maxw); margin: 0 auto; }
.about__lead { max-width: 760px; }

/* half / half — text left, video right */
.about__top { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: center; margin-bottom: clamp(36px, 5vw, 56px); }
.about__top .about__lead { max-width: none; }
.about__video-frame { position: relative; aspect-ratio: 16 / 9; border-radius: var(--r); overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12); box-shadow: 0 20px 60px rgba(0,0,0,0.5); background: #000; }
.about__video-poster { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.62); }
.about__play { position: absolute; inset: 0; margin: auto; width: 66px; height: 66px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.45); background: rgba(255,255,255,0.12); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; display: grid; place-items: center; cursor: pointer; transition: background .2s ease, transform .2s ease; }
.about__play:hover { background: rgba(255,255,255,0.24); transform: scale(1.06); }
.about__play svg { width: 24px; height: 24px; margin-left: 3px; }
.about__video-tag { position: absolute; left: 14px; bottom: 12px; font-size: 12px; color: var(--muted);
  background: rgba(0,0,0,0.55); padding: 5px 10px; border-radius: 999px; border: 1px solid var(--border); }
@media (max-width: 860px) { .about__top { grid-template-columns: 1fr; } }
.about__lead h2 { font-family: var(--display); font-weight: 700; font-size: clamp(28px, 4vw, 46px);
  line-height: 1.12; letter-spacing: -0.01em; margin: 14px 0 18px; }
.about__lead p { color: var(--muted); font-size: clamp(16px, 1.6vw, 18px); line-height: 1.7; }
.about__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: clamp(36px, 5vw, 56px); }
.about__card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--r);
  padding: 28px; backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08); transition: border-color .2s ease, transform .2s ease; }
.about__card:hover { border-color: rgba(139,92,246,0.45); transform: translateY(-3px); }
.about__card h3 { font-family: var(--display); font-weight: 700; font-size: 21px; margin-bottom: 10px; }
.about__card h3::before { content: "✦"; color: var(--accent-2); margin-right: 8px; font-size: 15px; }
.about__card p { color: var(--muted); font-size: 15px; line-height: 1.6; }
@media (max-width: 860px) { .about__grid { grid-template-columns: 1fr; } }

/* ============================================================
   MONOCHROME OVERRIDES — black / white / grey only
   ============================================================ */
/* primary button → solid white on dark text */
.btn--primary { background: #ffffff; color: #0b0c10; box-shadow: 0 8px 24px rgba(0,0,0,0.45); }
.btn--primary:hover { background: #eceff2; }
/* remove coloured glow on accent dots */
.eyebrow .dot, .hero__media-badge .dot { background: #e8e8e8; box-shadow: none; }
/* neutral hover borders (were violet) */
.about__card:hover, .feature:hover, .caps__cell:hover { border-color: rgba(255,255,255,0.35); }
.feature:hover { background: rgba(255,255,255,0.04); }
.waitlist__card { background: radial-gradient(120% 120% at 50% 0%, rgba(255,255,255,0.08), transparent 60%), rgba(255,255,255,0.05); }

/* ============================================================
   CAPABILITIES — dashed-cell grid (image-1 style)
   ============================================================ */
.caps { padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.caps__head { text-align: center; max-width: 720px; margin: 0 auto clamp(40px, 6vw, 64px); }
.caps__head h2 { font-family: var(--display); font-weight: 900; letter-spacing: -0.01em;
  font-size: clamp(32px, 5vw, 56px); line-height: 1.05; }
.caps__head p { color: var(--muted); font-size: 17px; margin-top: 14px; }

.caps__grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px dashed rgba(255,255,255,0.14); border-radius: 4px; overflow: hidden; }
.caps__cell {
  position: relative; padding: 34px 28px 30px; min-height: 200px;
  border-right: 1px dashed rgba(255,255,255,0.14);
  border-bottom: 1px dashed rgba(255,255,255,0.14);
  /* faint square-grid texture inside each cell */
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 34px 34px; background-position: center;
  transition: background-color .2s ease;
}
.caps__cell:hover { background-color: rgba(255,255,255,0.02); }
.caps__cell:nth-child(3n) { border-right: 0; }
.caps__cell:nth-last-child(-n+3) { border-bottom: 0; }
.caps__ic { display: inline-flex; color: #c7ccd6; margin-bottom: 60px; }
.caps__ic svg { width: 26px; height: 26px; }
.caps__cell h3 { font-family: var(--display); font-weight: 700; font-size: 20px; margin-bottom: 8px; }
.caps__cell p { color: var(--muted); font-size: 14px; line-height: 1.55; max-width: 280px; }

@media (max-width: 860px) {
  .caps__grid { grid-template-columns: 1fr 1fr; }
  .caps__cell:nth-child(3n) { border-right: 1px dashed rgba(255,255,255,0.14); }
  .caps__cell:nth-child(2n) { border-right: 0; }
  .caps__cell:nth-last-child(-n+3) { border-bottom: 1px dashed rgba(255,255,255,0.14); }
  .caps__cell:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 520px) {
  .caps__grid { grid-template-columns: 1fr; }
  .caps__cell { border-right: 0 !important; border-bottom: 1px dashed rgba(255,255,255,0.14) !important; }
  .caps__cell:last-child { border-bottom: 0 !important; }
  .caps__ic { margin-bottom: 32px; }
}

/* ============================================================
   HOW IT WORKS — four steps
   ============================================================ */
.hiw { max-width: var(--maxw); margin: 0 auto; padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.hiw__head { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: end; margin-bottom: clamp(36px, 5vw, 56px); }
.hiw__head h2 { font-family: var(--display); font-weight: 900; letter-spacing: -0.01em;
  font-size: clamp(30px, 4.6vw, 52px); line-height: 1.05; margin-top: 12px; }
.hiw__head > p { color: var(--muted); font-size: 17px; line-height: 1.6; }
.hiw__grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hiw__step {
  position: relative; overflow: hidden; padding: 28px 24px 26px; min-height: 240px;
  display: flex; flex-direction: column;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--r);
  backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08); transition: border-color .2s ease, transform .2s ease;
}
.hiw__step:hover { border-color: rgba(255,255,255,0.35); transform: translateY(-3px); }
.hiw__num { font-family: var(--display); font-weight: 900; font-size: 66px; line-height: 1;
  color: rgba(255,255,255,0.10); margin-bottom: auto; }
.hiw__step h3 { font-family: var(--display); font-weight: 700; font-size: 20px; margin: 18px 0 8px; }
.hiw__step p { color: var(--muted); font-size: 14px; line-height: 1.6; }

@media (max-width: 900px) {
  .hiw__head { grid-template-columns: 1fr; align-items: start; }
  .hiw__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) { .hiw__grid { grid-template-columns: 1fr; } }

/* ============================================================
   BUILT FOR HARD SHOTS
   ============================================================ */
.hard { max-width: var(--maxw); margin: 0 auto; padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.hard__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.hard__card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--r);
  padding: 24px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: border-color .2s, transform .2s; }
.hard__card:hover { border-color: rgba(255,255,255,0.35); transform: translateY(-3px); }
.hard__card h3 { font-family: var(--display); font-weight: 700; font-size: 18px; margin-bottom: 8px; }
.hard__card p { color: var(--muted); font-size: 14px; line-height: 1.55; }

/* ============================================================
   TRUST — big editorial statements (control + protected)
   ============================================================ */
.trust { max-width: var(--maxw); margin: 0 auto; padding: clamp(48px, 7vw, 96px) clamp(20px, 5vw, 40px); }
.trust__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); }
.trust__col { border-left: 1px solid rgba(255,255,255,0.16); padding-left: clamp(20px, 3vw, 32px); }
.trust__stmt { font-family: var(--display); font-weight: 400; font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.4; letter-spacing: -0.01em; margin-top: 16px; color: #e9ebef; }

/* ============================================================
   PROOF / IMPACT BAND
   ============================================================ */
.proof { max-width: var(--maxw); margin: 0 auto; padding: clamp(56px, 7vw, 96px) clamp(20px, 5vw, 40px); }
.proof__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  border-top: 1px solid rgba(255,255,255,0.14); border-bottom: 1px solid rgba(255,255,255,0.14); padding: clamp(32px,5vw,52px) 0; }
.proof__stat { text-align: center; }
.proof__stat b { display: block; font-family: var(--display); font-weight: 900; letter-spacing: -0.02em;
  font-size: clamp(38px, 6vw, 64px); line-height: 1; color: #fff; }
.proof__stat span { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; }
.proof__note { text-align: center; color: var(--muted); font-size: 13px; margin-top: 18px; }

/* ============================================================
   SOCIAL PROOF — quote cards
   ============================================================ */
.voices { max-width: var(--maxw); margin: 0 auto; padding: clamp(48px, 7vw, 96px) clamp(20px, 5vw, 40px); }
.voices__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.voice { margin: 0; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--r);
  padding: 28px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); display: flex; flex-direction: column; gap: 22px; }
.voice blockquote { margin: 0; font-family: var(--display); font-size: 19px; line-height: 1.45; color: #eef0f3; }
.voice blockquote::before { content: "“"; color: var(--muted); font-size: 28px; margin-right: 2px; }
.voice figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.voice figcaption img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.voice figcaption span { display: flex; flex-direction: column; font-size: 13px; color: var(--muted); }
.voice figcaption b { color: var(--text); font-weight: 600; font-family: var(--display); font-size: 15px; }

@media (max-width: 900px) {
  .hard__grid { grid-template-columns: 1fr 1fr; }
  .trust__grid { grid-template-columns: 1fr; }
  .proof__grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .voices__grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .hard__grid { grid-template-columns: 1fr; }
  .proof__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 820px; margin: 0 auto; padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px;
  padding: 4px 22px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.faq__item summary { cursor: pointer; padding: 18px 0; font-family: var(--display); font-weight: 700; font-size: 18px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; color: var(--muted); font-size: 24px; line-height: 1; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { color: var(--muted); font-size: 15px; line-height: 1.6; padding: 0 0 20px; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact { max-width: var(--maxw); margin: 0 auto; padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 40px); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.contact__intro h2 { font-family: var(--display); font-weight: 900; letter-spacing: -0.01em;
  font-size: clamp(30px, 4vw, 48px); line-height: 1.06; margin: 12px 0 16px; }
.contact__intro > p { color: var(--muted); font-size: 17px; line-height: 1.65; max-width: 460px; }
.contact__meta { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-direction: column; gap: 12px; }
.contact__meta li { color: #d7dbe1; font-size: 15px; padding-left: 22px; position: relative; }
.contact__meta li::before { content: "✦"; position: absolute; left: 0; color: var(--muted); }

.contact__form { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--r);
  padding: clamp(24px, 3vw, 36px); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  display: flex; flex-direction: column; gap: 16px; }
.contact__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact__form label { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--muted); }
.contact__form input, .contact__form textarea {
  width: 100%; padding: 13px 15px; border-radius: 10px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); color: var(--text); font-size: 15px; font-family: var(--font); resize: vertical; }
.contact__form input:focus, .contact__form textarea:focus { outline: none; border-color: rgba(255,255,255,0.4); }
.contact__form button { margin-top: 6px; align-self: flex-start; }

@media (max-width: 820px) {
  .contact__grid { grid-template-columns: 1fr; }
  .contact__form button { align-self: stretch; }
}
@media (max-width: 480px) { .contact__row { grid-template-columns: 1fr; } }

/* ============================================================
   FINAL CTA — flat dark card + circular "schedule" button
   ============================================================ */
.cta { padding: clamp(40px, 6vw, 80px) clamp(16px, 4vw, 40px); }
.cta__card { max-width: var(--maxw); margin: 0 auto; position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  background: #0e0f13; border: 1px solid rgba(255,255,255,0.10); border-radius: 28px;
  padding: clamp(40px, 6vw, 80px) clamp(28px, 5vw, 72px); }
.cta__eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.cta__title { font-family: var(--display); font-weight: 900; letter-spacing: -0.02em;
  font-size: clamp(38px, 6vw, 78px); line-height: 1.02; margin: 20px 0 18px; }
.cta__sub { color: var(--muted); font-size: 17px; line-height: 1.6; max-width: 480px; margin: 0 0 22px; }
.cta__email { display: inline-block; font-size: clamp(16px, 1.8vw, 20px); color: #d7dbe1;
  border-bottom: 1px solid rgba(255,255,255,0.35); padding-bottom: 3px; transition: color .2s, border-color .2s; }
.cta__email:hover { color: #fff; border-color: #fff; }

.cta__circle { flex: 0 0 auto; width: clamp(150px, 16vw, 200px); height: clamp(150px, 16vw, 200px);
  border-radius: 50%; background: radial-gradient(circle at 50% 40%, #26282e, #191a1f 70%);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  text-align: center; color: #fff; transition: transform .25s ease, background .25s ease; }
.cta__circle:hover { transform: scale(1.05); background: radial-gradient(circle at 50% 40%, #303239, #202127 70%); }
.cta__circle-label { font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.3; }
.cta__circle-arrow { width: 38px; height: 38px; border-radius: 50%; background: #0b0c10;
  display: grid; place-items: center; }
.cta__circle-arrow svg { width: 18px; height: 18px; }

@media (max-width: 760px) {
  .cta__card { flex-direction: column; align-items: flex-start; text-align: left; }
  .cta__circle { align-self: flex-end; margin-top: 8px; }
}

/* ============================================================
   FOOTER — four-column layout (brand · links · social · news)
   ============================================================ */
.footer { border-top: 1px solid var(--border); padding: clamp(48px,6vw,72px) clamp(20px,5vw,40px) 32px; }
.footer__grid { max-width: var(--maxw); margin: 0 auto; display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 40px; align-items: start; }
.footer__logo { font-family: var(--display); font-weight: 700; font-size: 24px; letter-spacing: -0.02em; }
.footer__logo span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.footer__brand p { color: var(--muted); font-size: 14px; margin-top: 14px; max-width: 300px; line-height: 1.6; }
.footer__col h5, .footer__news h5 { font-family: var(--display); font-size: 16px; font-weight: 600; margin-bottom: 18px; }
.footer__col > a { display: block; color: var(--muted); font-size: 15px; margin-bottom: 14px; transition: color .15s; }
.footer__col > a:hover { color: var(--accent-2); }
.footer__social { display: flex; align-items: center; gap: 10px; }
.footer__social img { width: 16px; height: 16px; opacity: 0.85; }
/* Follow Us — side-by-side icon buttons */
.footer__socialrow { display: flex; gap: 12px; }
.footer__soc { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 10px; border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.05);
  transition: border-color .2s ease, background .2s ease; }
.footer__soc:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.1); }
.footer__soc img { width: 18px; height: 18px; }
.footer__sub { display: flex; gap: 8px; }
.footer__sub input { flex: 1; min-width: 0; padding: 11px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.05); color: var(--text); font-size: 14px; font-family: var(--font); }
.footer__sub input:focus { outline: none; border-color: var(--accent); }
.footer__sub .btn { padding: 11px 18px; }
.footer__cookie { display: inline-block; margin-top: 16px; color: var(--muted); font-size: 13px; }
.footer__cookie:hover { color: var(--text); }

@media (max-width: 860px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand, .footer__news { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__sub { flex-direction: column; }
}