/* Contact page (start.html). Customer first: reach Charlie in under a minute on a phone.
   Same world as the homepage lower half (DESIGN_CONTRACT.md section 14): the hero sits at the surface,
   everything after it stays underwater. Tokens and buttons come from tokens.css and base.css.
   This file does not load lower.css; the water column grammar is repeated here so the two pages can move independently. */

.start {
  --deep-0: #2b6459;
  --deep-1: #215a50;
  --deep-2: #1a5047;
  --deep-3: #13463f;
  --deep-4: #0e3631;
  --deep-5: #0a2622;
  --ink-1: #f4efe4;
  --ink-2: rgba(244, 239, 228, 0.86);
  --ink-3: rgba(244, 239, 228, 0.7);
  --label: #c6d8ce;
  --line: rgba(255, 255, 255, 0.16);
  --line-2: rgba(255, 255, 255, 0.26);
  /* glass with a little body, so bubbles drifting behind never sit on top of text */
  --glass-fill: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035)), rgba(10, 44, 38, 0.42);
  --well-fill: rgba(4, 24, 20, 0.35);
  --field-bg: rgba(3, 20, 17, 0.5);
  --field-line: rgba(244, 239, 228, 0.56);
  --field-line-hi: rgba(244, 239, 228, 0.85);
  --err: #ffb39b;
  --col-gap: clamp(16px, 2vw, 32px);
  background: var(--deep-5);
  color: var(--ink-1);
}

.start [hidden] { display: none !important; }
.start fieldset { border: 0; min-width: 0; }
.start legend { padding: 0; }
@media (prefers-reduced-motion: no-preference) {
  html:has(body.start) { scroll-behavior: smooth; }
}

/* ---------- Buttons used on the dark water ---------- */
.btn__icon { width: 16px; height: 16px; flex: none; }
.btn--line {
  border: 1px solid rgba(244, 239, 228, 0.6);
  color: var(--ink-1);
}
.btn--line:hover { border-color: var(--ink-1); background: rgba(255, 255, 255, 0.07); }
.btn--ivory { background: var(--ink-1); color: var(--forest-900); }
.btn--ivory:hover { background: #fff; }
.copy-btn__done { display: none; }
.copy-btn.is-done .copy-btn__copy { display: none; }
.copy-btn.is-done .copy-btn__done { display: block; }
.copy-btn.is-done { border-color: var(--ink-1); background: rgba(255, 255, 255, 0.1); }

.text-btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-1);
  text-decoration: underline;
  text-decoration-color: rgba(244, 239, 228, 0.45);
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
.text-btn:hover { text-decoration-color: var(--ink-1); }

/* ---------- Header ---------- */
.sbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  margin-bottom: calc(var(--nav-h) * -1);
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 36px);
  padding: 0 var(--gutter);
  color: var(--ivory);
  background: rgba(12, 34, 30, 0.62);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background-color 0.4s var(--ease-out);
}
/* over the copy below the hero the bar goes nearly opaque, like the homepage nav, so text never shows through */
.sbar.is-solid { background: rgba(12, 34, 30, 0.94); }
.sbar__brand { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; min-height: 44px; min-width: 44px; }
.sbar__mark { width: 30px; height: 30px; fill: currentColor; flex: none; }
.sbar__word { font-family: var(--serif); font-size: 22px; letter-spacing: 0.01em; line-height: 1; display: inline-flex; align-items: baseline; gap: 8px; }
.sbar__sub { font-family: var(--sans); font-size: 10px; font-weight: 600; letter-spacing: 0.32em; opacity: 0.7; }
.sbar__mail {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(244, 239, 228, 0.35);
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
  transition: text-decoration-color 0.25s var(--ease-out);
}
.sbar__mail:hover { text-decoration-color: var(--ivory); }
.sbar__back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 20px 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease-out), background-color 0.25s var(--ease-out);
}
.sbar__back:hover { border-color: var(--ivory); background: rgba(255, 255, 255, 0.06); }
.sbar__back svg { width: 16px; height: 16px; flex: none; }

/* ---------- 1. Hero: at the surface ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 80px);
  align-items: center;
  padding: calc(var(--nav-h) + clamp(48px, 7vh, 96px)) var(--gutter) clamp(80px, 8vw, 124px);
  color: var(--ivory);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, #56694c 0 50%, #4f8573 50% 100%);
}
.hero__glow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 66% 50%;
  transform: scale(1.08);
}
/* darkens the copy side for contrast, then sinks into the water column */
.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(43, 100, 89, 0) 0, rgba(43, 100, 89, 0) 62%, rgba(43, 100, 89, 0.78) 88%, var(--deep-0) 100%),
    linear-gradient(90deg, rgba(10, 32, 26, 0.62) 0, rgba(10, 32, 26, 0.4) 38%, rgba(10, 32, 26, 0.12) 62%, rgba(10, 32, 26, 0.08) 100%),
    linear-gradient(180deg, rgba(10, 32, 26, 0.18) 0, rgba(10, 32, 26, 0) 28%);
}

.hero__tag { margin-bottom: clamp(24px, 3vw, 40px); }
.hero__title { font-size: clamp(44px, 5.9vw, 108px); }
.hero__title .line { display: block; }
.hero__title .line--indent { padding-left: 0.7em; }
/* The O is a real letter, drawn transparent, with the silver Quattro mark painted over it as a masked
   background. No element sits inside the word: any SVG there (even aria-hidden, absolute or inline) makes
   Chrome compute the heading name as "abo ut". With this, the heading reads "Let's talk about your website." */
.hero__title .o-mark {
  color: transparent;
  background: linear-gradient(135deg, #f6f8f9 0%, #c2c9cd 40%, #97a0a6 55%, #e7ebed 70%, #9aa3a9 100%);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-104 -104 208 208'%3E%3Cpath fill-rule='evenodd' d='M100 0C100 55.23 55.23 100 0 100C-55.23 100 -100 55.23 -100 0C-100 -55.23 -55.23 -100 0 -100C55.23 -100 100 -55.23 100 0ZM44 0C44 -36.73 14.230 -66.5 -22.5 -66.5C-59.23 -66.5 -89 -36.73 -89 0C-89 36.73 -59.23 66.5 -22.5 66.5C14.23 66.5 44 36.730 44 0ZM28 0C28 32.31 1.81 58.5 -30.5 58.5C-62.81 58.5 -89 32.310 -89 0C-89 -32.31 -62.81 -58.5 -30.5 -58.5C1.81 -58.5 28 -32.31 28 0ZM8 0C8 -26.79 -13.71 -48.5 -40.5 -48.5C-67.29 -48.5 -89 -26.79 -89 0C-89 26.79 -67.29 48.5 -40.5 48.5C-13.71 48.5 8 26.79 8 0ZM-8 0C-8 22.37 -26.13 40.5 -48.5 40.5C-70.87 40.5 -89 22.37 -89 0C-89 -22.37 -70.87 -40.5 -48.5 -40.5C-26.13 -40.5 -8 -22.37 -8 0ZM80 0C80 -46.67 42.17 -84.5 -4.5 -84.5C-51.17 -84.5 -89 -46.67 -89 0C-89 -42.25 -54.75 -76.5 -12.5 -76.5C29.75 -76.5 64 -42.25 64 0C64 42.25 29.75 76.5 -12.5 76.5C-54.75 76.5 -89 42.25 -89 0C-89 46.67 -51.17 84.5 -4.5 84.5C42.17 84.5 80 46.67 80 0ZM-28 0C-28 -16.84 -41.66 -30.5 -58.5 -30.5C-75.34 -30.5 -89 -16.84 -89 0C-89 16.84 -75.34 30.5 -58.5 30.5C-41.66 30.5 -28 16.84 -28 0Z'/%3E%3C/svg%3E") no-repeat 50% var(--o-y, 58%) / 0.66em 0.66em;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-104 -104 208 208'%3E%3Cpath fill-rule='evenodd' d='M100 0C100 55.23 55.23 100 0 100C-55.23 100 -100 55.23 -100 0C-100 -55.23 -55.23 -100 0 -100C55.23 -100 100 -55.23 100 0ZM44 0C44 -36.73 14.230 -66.5 -22.5 -66.5C-59.23 -66.5 -89 -36.73 -89 0C-89 36.73 -59.23 66.5 -22.5 66.5C14.23 66.5 44 36.730 44 0ZM28 0C28 32.31 1.81 58.5 -30.5 58.5C-62.81 58.5 -89 32.310 -89 0C-89 -32.31 -62.81 -58.5 -30.5 -58.5C1.81 -58.5 28 -32.31 28 0ZM8 0C8 -26.79 -13.71 -48.5 -40.5 -48.5C-67.29 -48.5 -89 -26.79 -89 0C-89 26.79 -67.29 48.5 -40.5 48.5C-13.71 48.5 8 26.79 8 0ZM-8 0C-8 22.37 -26.13 40.5 -48.5 40.5C-70.87 40.5 -89 22.37 -89 0C-89 -22.37 -70.87 -40.5 -48.5 -40.5C-26.13 -40.5 -8 -22.37 -8 0ZM80 0C80 -46.67 42.17 -84.5 -4.5 -84.5C-51.17 -84.5 -89 -46.67 -89 0C-89 -42.25 -54.75 -76.5 -12.5 -76.5C29.75 -76.5 64 -42.25 64 0C64 42.25 29.75 76.5 -12.5 76.5C-54.75 76.5 -89 42.25 -89 0C-89 46.67 -51.17 84.5 -4.5 84.5C42.17 84.5 80 46.67 80 0ZM-28 0C-28 -16.84 -41.66 -30.5 -58.5 -30.5C-75.34 -30.5 -89 -16.84 -89 0C-89 16.84 -75.34 30.5 -58.5 30.5C-41.66 30.5 -28 16.84 -28 0Z'/%3E%3C/svg%3E") no-repeat 50% var(--o-y, 58%) / 0.66em 0.66em;
}
@media (forced-colors: active) {
  .hero__title .o-mark { color: CanvasText; background: none; -webkit-mask: none; mask: none; }
}
.hero__sub {
  margin-top: clamp(24px, 2.6vw, 36px);
  padding-left: calc(0.7 * clamp(44px, 5.9vw, 108px));
  max-width: calc(38ch + 0.7 * clamp(44px, 5.9vw, 108px));
  text-wrap: pretty;
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.5;
  color: rgba(244, 239, 228, 0.92);
}
@media (max-width: 1180px) { .hero__sub .br-wide { display: none; } }
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 2.8vw, 40px);
  padding-left: calc(0.7 * clamp(44px, 5.9vw, 108px));
}
.hero__ctas .btn { gap: 10px; }
.hero__ctas .btn--outline { border-color: rgba(244, 239, 228, 0.7); background: rgba(8, 30, 25, 0.3); }
.hero__ctas .btn--outline:hover { background: rgba(8, 30, 25, 0.45); }

/* Duck film window: fixed ratio, never shifts; poster shows until the film plays */
.film { position: relative; }
.film__frame {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, #6a7f5d 0 52%, #3fa79a 52% 100%);
}
.film__guide { position: absolute; background: rgba(255, 255, 255, 0.22); pointer-events: none; }
.film__guide--t, .film__guide--b { left: -100vw; right: -100vw; height: 1px; }
.film__guide--t { top: 0; }
.film__guide--b { bottom: 0; }
.film__guide--l, .film__guide--r {
  top: -100vh;
  bottom: -100vh;
  width: 1px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0 calc(100% - 100vh), rgba(255, 255, 255, 0) calc(100% - 100vh + 160px));
}
.film__guide--l { left: 0; }
.film__guide--r { right: 0; }
.film__poster,
.film__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 72% 50%; /* the duck sits right of centre in the 16:9 film */
}
/* Without JS the still shows and the video stays out (Chrome would show bare media controls). */
.film__video { display: none; }
.js .film__video { display: block; opacity: 0; transition: opacity 0.8s var(--ease-out); }
.js .film.is-ready .film__video { opacity: 1; }
.film__toggle {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(6, 24, 20, 0.55);
  color: var(--ivory);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: background-color 0.25s var(--ease-out);
}
.film__toggle:hover { background: rgba(6, 24, 20, 0.8); }
.film__icon { width: 16px; height: 16px; }
.film__icon--play { display: none; }
.film.is-paused .film__icon--play { display: block; }
.film.is-paused .film__icon--pause { display: none; }
.film .cross { z-index: 1; }
.film__cap { margin-top: 16px; font-size: 14px; font-weight: 500; color: var(--ink-1); }

/* ---------- Water column ---------- */
.deep {
  position: relative;
  z-index: 1;
  color: var(--ink-1);
  background:
    linear-gradient(180deg,
      var(--deep-0) 0,
      var(--deep-1) 30vh,
      var(--deep-2) 90vh,
      var(--deep-3) 30%,
      var(--deep-4) 66%,
      var(--deep-5) 100%);
  overflow: clip;
}
.deep__fx {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 220px, #000 45%, rgba(0, 0, 0, 0.4) 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 220px, #000 45%, rgba(0, 0, 0, 0.4) 100%);
}
.deep__sticky { position: sticky; top: 0; height: 100vh; height: 100lvh; overflow: hidden; }
.deep__caustics {
  position: absolute;
  inset: -512px;
  background: url("../assets/img/caustics.webp?v=w1") repeat;
  background-size: 512px 512px;
  opacity: 0.07;
  animation: caustic-drift 46s linear infinite;
  will-change: transform;
}
.deep__caustics--b {
  background-size: 768px 768px;
  inset: -768px;
  opacity: 0.045;
  animation: caustic-drift-b 70s linear infinite;
}
@keyframes caustic-drift { to { transform: translate3d(512px, 512px, 0); } }
@keyframes caustic-drift-b { to { transform: translate3d(-768px, 768px, 0); } }
.deep__bubbles i {
  position: absolute;
  left: var(--x);
  bottom: -40px;
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, rgba(255, 255, 255, 0.85) 0 14%, rgba(255, 255, 255, 0.12) 36%, rgba(255, 255, 255, 0.04) 60%, rgba(255, 255, 255, 0.35) 72%, transparent 76%);
  opacity: 0.55;
  animation: bubble-rise var(--d) linear infinite;
  animation-delay: var(--t);
  will-change: transform;
}
@keyframes bubble-rise {
  0% { transform: translate3d(0, 0, 0); }
  25% { transform: translate3d(6px, -27vh, 0); }
  50% { transform: translate3d(-5px, -55vh, 0); }
  75% { transform: translate3d(7px, -82vh, 0); }
  100% { transform: translate3d(0, -112vh, 0); }
}
.deep__rays {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 130vh;
  pointer-events: none;
  z-index: 0;
  transform-origin: 50% 0;
  animation: ray-sway 14s ease-in-out infinite alternate;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 22vh, rgba(0, 0, 0, 0.55) 55%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 22vh, rgba(0, 0, 0, 0.55) 55%, transparent 100%);
}
.deep__rays i {
  position: absolute;
  top: -10vh;
  height: 140vh;
  width: 9vw;
  background: linear-gradient(180deg, rgba(220, 255, 240, 0.12), rgba(220, 255, 240, 0) 85%);
  transform: skewX(-14deg);
}
.deep__rays i:nth-child(1) { left: 8%; width: 6vw; opacity: 0.8; }
.deep__rays i:nth-child(2) { left: 21%; width: 11vw; opacity: 0.55; }
.deep__rays i:nth-child(3) { left: 39%; width: 5vw; opacity: 0.9; }
.deep__rays i:nth-child(4) { left: 55%; width: 12vw; opacity: 0.45; }
.deep__rays i:nth-child(5) { left: 73%; width: 7vw; opacity: 0.7; }
.deep__rays i:nth-child(6) { left: 88%; width: 9vw; opacity: 0.5; }
@keyframes ray-sway { from { transform: rotate(-1.2deg); } to { transform: rotate(1.2deg); } }

/* ---------- Shared section grammar (matches the homepage lower half) ---------- */
.lw { position: relative; z-index: 1; padding: var(--section-y) 0; }
.lw__wrap { max-width: 1560px; margin: 0 auto; padding: 0 var(--gutter); }

.sec-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  align-items: end;
}
.sec-head__meta {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 560px;
}
.sec-count { font-size: 14px; font-feature-settings: "tnum" 1; color: var(--ink-2); }
.sec-title {
  grid-column: 1 / span 7;
  margin-top: clamp(24px, 2.8vw, 40px);
  font-size: clamp(38px, 4.6vw, 76px);
}
.sec-title > span { display: block; }
.sec-title .indent { padding-left: 1.25em; }
.sec-title i { font-style: italic; }
.sec-lede {
  grid-column: 9 / -1;
  font-size: var(--fs-long);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 44ch;
  padding-bottom: 0.4em;
  text-wrap: pretty;
}
.sec-head--stack { display: block; }
.sec-head--stack .sec-lede { margin-top: 26px; padding: 0; }
.start .tag { border-color: rgba(244, 239, 228, 0.5); color: var(--ink-1); background: rgba(6, 28, 24, 0.34); }

.glass {
  background: var(--glass-fill);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.num {
  font-family: var(--serif);
  font-style: italic;
  color: var(--ink-3);
  opacity: 1;
  font-feature-settings: "lnum" 1;
}

/* glass bubble: step numbers and bullets */
.bubble {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1;
  color: var(--ivory);
  background:
    radial-gradient(circle at 27% 24%, rgba(255, 255, 255, 0.7) 0 6%, rgba(255, 255, 255, 0) 14%),
    radial-gradient(circle at 50% 50%, rgba(8, 36, 31, 0.35) 0 50%, rgba(190, 240, 225, 0.2) 70%, rgba(255, 255, 255, 0.55) 76%, rgba(255, 255, 255, 0) 79%);
  box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.1);
}
.bubble--sm { width: 34px; height: 34px; }
.bubble--sm svg { width: 15px; height: 15px; color: var(--ivory); }

.porthole {
  position: relative;
  display: block;
  width: 108px;
  height: 108px;
  flex: none;
  border-radius: 50%;
  padding: 6px;
  background: radial-gradient(circle, transparent 0 66%, rgba(255, 255, 255, 0.28) 66.5% 67.5%, transparent 68% 78%, rgba(255, 255, 255, 0.18) 78.5% 79.5%, transparent 80% 90%, rgba(255, 255, 255, 0.12) 90.5% 91.5%, transparent 92%);
}
.porthole img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35); }
.porthole--sm { width: 84px; height: 84px; padding: 5px; }

/* ---------- 2. Three ways in ---------- */
.ways { padding-top: clamp(64px, 7vw, 112px); }
.ways__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--col-gap);
  margin-top: clamp(40px, 4.5vw, 64px);
}
.way {
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 2.3vw, 34px);
}
.way--feature { border-color: rgba(232, 105, 47, 0.75); box-shadow: inset 0 0 0 1px rgba(232, 105, 47, 0.25); }
.way__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.way__title {
  margin-top: clamp(22px, 2.4vw, 34px);
  font-family: var(--serif);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(24px, 2.05vw, 31px);
  line-height: 1.08;
}
.way__text { margin-top: 12px; font-size: 16px; line-height: 1.55; color: var(--ink-2); max-width: 38ch; }
.way__addr { margin-top: 16px; font-size: 17px; font-weight: 600; letter-spacing: 0.005em; -webkit-user-select: all; user-select: all; overflow-wrap: anywhere; }
.way__actions { margin-top: auto; padding-top: 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.way .btn { --h: 52px; padding: 0 24px; font-size: 16px; gap: 10px; }
.way__meta { font-size: 14px; font-weight: 500; color: var(--ink-2); }

/* ---------- 3. The brief ---------- */
.brief { scroll-margin-top: calc(var(--nav-h) - 1px); }
.brief__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 112px);
  align-items: start;
}
.brief__intro { position: sticky; top: calc(var(--nav-h) + 48px); }
.brief__intro .sec-title { margin-top: clamp(24px, 2.8vw, 40px); }
.brief__lede { margin-top: 26px; font-size: var(--fs-long); line-height: 1.55; color: var(--ink-2); max-width: 38ch; }
.brief__notebox { display: flex; align-items: center; gap: 18px; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); max-width: 46ch; }
.brief__note { font-size: 15px; line-height: 1.5; color: var(--ink-2); }

.sheet {
  position: relative;
  padding: clamp(22px, 3vw, 48px);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.03)), rgba(12, 48, 42, 0.9);
  box-shadow: 0 30px 80px rgba(3, 20, 17, 0.28);
}

.sheet__progress { display: none; margin-bottom: clamp(28px, 3vw, 40px); }
.js .sheet__progress { display: block; }
.sheet__count { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; font-weight: 600; }
.sheet__stepname { display: none; }
.sheet__time { font-weight: 500; color: var(--ink-2); white-space: nowrap; }
.bars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.bars__item {
  padding-top: 12px;
  border-top: 2px solid rgba(255, 255, 255, 0.22);
  font-size: 13.5px;
  color: var(--ink-2);
  transition: border-color 0.4s var(--ease-out), color 0.4s var(--ease-out);
}
.bars__item.is-done,
.bars__item.is-current { border-top-color: var(--ink-1); color: var(--ink-1); }
.bars__item.is-current { font-weight: 600; }
.sheet__tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0 16px; margin-top: 6px; }
.sheet__tools:not(:has(> :not([hidden]))) { display: none; }
.sheet__restored { font-size: 14px; color: var(--ink-2); }
.sheet__reset { margin-left: auto; font-size: 14px; }

.step + .step { margin-top: 56px; padding-top: 48px; border-top: 1px solid var(--line); }
.js .form.is-stepped .step + .step { margin-top: 0; padding-top: 0; border-top: 0; }
.step__legend { display: block; float: left; width: 100%; padding-bottom: 14px; }
.step__legend + * { clear: both; }
.step__title {
  font-family: var(--serif);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(25px, 2.2vw, 33px);
  line-height: 1.05;
  letter-spacing: -0.005em;
}
.step__title:focus { outline: none; }
.step__title .num { margin-right: 0.25em; font-size: 0.8em; }
.step__hint { font-size: 15.5px; color: var(--ink-2); }

.choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 24px; }
.choice { position: relative; display: block; cursor: pointer; }
.choice__input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice__body {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 4px;
  height: 100%;
  min-height: 84px;
  padding: 18px 20px;
  border: 1px solid var(--field-line);
  border-radius: var(--radius-well);
  background: var(--field-bg);
  transition: border-color 0.2s var(--ease-out), background-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.choice:hover .choice__body { border-color: var(--field-line-hi); }
.choice__dot {
  grid-row: span 2;
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 1.5px solid var(--field-line-hi);
  border-radius: 50%;
}
.choice__dot::after {
  content: "";
  position: absolute;
  inset: 3.5px;
  border-radius: 50%;
  background: var(--ink-1);
  transform: scale(0);
  transition: transform 0.25s var(--ease-out);
}
.choice__title { font-size: 17px; font-weight: 600; line-height: 1.3; }
.choice__hint { font-size: 14.5px; line-height: 1.4; color: var(--ink-2); }
.choice__input:checked + .choice__body {
  border-color: var(--ink-1);
  background: rgba(255, 255, 255, 0.11);
  box-shadow: inset 0 0 0 1px var(--ink-1);
}
.choice__input:checked + .choice__body .choice__dot { border-color: var(--ink-1); }
.choice__input:checked + .choice__body .choice__dot::after { transform: scale(1); }
.choice__input:focus-visible + .choice__body { outline: 2px solid var(--signal); outline-offset: 3px; }
.step.is-invalid .choice__body { border-color: var(--err); }

.field { margin-top: 24px; }
.field__label { display: block; margin-bottom: 8px; font-size: 15.5px; font-weight: 600; color: var(--ink-1); }
.field__opt { margin-left: 6px; font-weight: 500; color: var(--ink-2); }
.field__input {
  display: block;
  width: 100%;
  height: 54px;
  padding: 0 16px;
  border: 1px solid var(--field-line);
  border-radius: var(--radius-well);
  background: var(--field-bg);
  font-size: 17px;
  color: var(--ink-1);
  caret-color: var(--ink-1);
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.field__input::placeholder { color: rgba(244, 239, 228, 0.66); opacity: 1; }
.field__input:hover { border-color: var(--field-line-hi); }
.field__input:focus { border-color: var(--ink-1); box-shadow: inset 0 0 0 1px var(--ink-1); }
.field__input:-webkit-autofill,
.field__input:-webkit-autofill:hover,
.field__input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--ink-1);
  -webkit-box-shadow: 0 0 0 100px #12342e inset;
  caret-color: var(--ink-1);
}
.field__input--area { height: auto; min-height: 128px; padding: 14px 16px; line-height: 1.5; resize: vertical; }
.field__input[aria-invalid="true"] { border-color: var(--err); box-shadow: inset 0 0 0 1px var(--err); }
.field__err {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--err);
}
.field__err::before {
  content: "!";
  flex: none;
  display: grid;
  place-items: center;
  width: 17px;
  height: 17px;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--err);
  color: #10251f;
  font-size: 11.5px;
  font-weight: 800;
  line-height: 1;
}
.step > .field__err { margin-top: 14px; }

.pills-field { margin-top: 28px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { position: relative; cursor: pointer; }
.pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pill span {
  display: inline-flex;
  align-items: center;
  height: 46px;
  padding: 0 20px;
  border: 1px solid var(--field-line);
  border-radius: 999px;
  background: var(--field-bg);
  font-size: 16px;
  font-weight: 500;
  transition: background-color 0.2s var(--ease-out), color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.pill:hover span { border-color: var(--field-line-hi); }
.pill input:checked + span { background: var(--ink-1); border-color: var(--ink-1); color: var(--forest-900); }
.pill input:focus-visible + span { outline: 2px solid var(--signal); outline-offset: 3px; }

.form__noscript { margin-top: 36px; font-size: 15px; color: var(--ink-2); }
.form__noscript a { text-decoration: underline; text-underline-offset: 3px; }
.form__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.form__nav .btn { --h: 54px; padding: 0 26px; font-size: 16px; gap: 10px; }
.form__next,
.form__submit { margin-left: auto; }
.form__submit[aria-busy="true"] { opacity: 0.7; cursor: progress; }

/* Result panel (review, sent, failed) */
.result:focus { outline: none; }
.result__label { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--label); }
.result__title {
  margin-top: 10px;
  font-family: var(--serif);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(26px, 2.4vw, 36px);
  line-height: 1.05;
}
.result__text { margin-top: 14px; font-size: 16.5px; line-height: 1.55; color: var(--ink-2); max-width: 52ch; }
.result__brief-wrap { margin-top: 28px; }
.result__brief-label { margin-bottom: 8px; font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--label); }
.result__brief {
  max-height: 32rem;
  overflow: auto;
  padding: 18px 20px;
  border-radius: var(--radius-well);
  border: 1px solid var(--line);
  background: rgba(3, 20, 17, 0.55);
  font-family: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13.5px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--ink-1);
}
.result__actions { display: flex; flex-wrap: wrap; gap: 10px 12px; margin-top: 24px; }
.result__actions .btn { --h: 54px; padding: 0 26px; font-size: 16px; gap: 10px; }
.result__alt { margin-top: 18px; font-size: 14.5px; line-height: 1.5; color: var(--ink-2); max-width: 56ch; }
.result__alt a { color: var(--ink-1); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.result__more { display: flex; flex-wrap: wrap; gap: 4px 24px; margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--line); }
.result__more:not(:has(> :not([hidden]))) { display: none; }

/* ---------- 4. What happens next: steps on a waterline ---------- */
.nsteps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: auto auto auto auto;
  gap: 0 var(--col-gap);
  margin-top: clamp(48px, 5vw, 80px);
}
.nstep { position: relative; display: grid; align-content: start; grid-row: span 4; grid-template-rows: subgrid; row-gap: 0; }
.nstep__well {
  aspect-ratio: 420 / 200;
  border-radius: var(--radius-well);
  background: var(--well-fill);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  display: grid;
  place-items: center;
}
.nstep__well img { width: 94%; height: 94%; }
.nstep__mark { position: relative; height: 46px; margin: 30px 0 20px; }
.nstep__wave {
  position: absolute;
  left: 0;
  top: 50%;
  width: calc(100% + var(--col-gap));
  height: 22px;
  translate: 0 -50%;
  overflow: visible;
}
.nstep:last-child .nstep__wave { width: 100%; }
.nstep__wave path,
.nstep__wave use { fill: none; stroke: rgba(235, 255, 248, 0.55); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.nstep__mark .bubble { background-color: rgba(19, 70, 63, 0.92); }
.nstep__title {
  font-family: var(--serif);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(19px, 1.5vw, 22px);
  line-height: 1.12;
}
.nstep__text { margin-top: 10px; font-size: 15.5px; line-height: 1.55; color: var(--ink-2); max-width: 34ch; }

/* ---------- 5. Bring what you have ---------- */
.bring__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 112px); align-items: start; }
.checks { padding: 6px clamp(20px, 2.4vw, 36px); }
.check { display: flex; align-items: flex-start; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.check:first-child { border-top: 0; }
.check .bubble { margin-top: -4px; }
.check__t { font-family: var(--serif); font-size: clamp(19px, 1.5vw, 22px); text-transform: uppercase; line-height: 1.15; }
.check__d { display: block; margin-top: 6px; font-family: var(--sans); font-size: 15.5px; text-transform: none; line-height: 1.45; color: var(--ink-2); }

/* ---------- 6. Reassurance ---------- */
.promise { padding-top: calc(var(--section-y) * 0.5); }
.promise__panel {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
  padding: clamp(26px, 3vw, 48px);
}
.promise__head { display: flex; align-items: center; gap: 24px; }
.promise__big {
  font-family: var(--serif);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(26px, 2.5vw, 40px);
  line-height: 1.04;
}
.promise__big i { font-style: italic; }
.promise__facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px 28px; }
.promise__facts div { border-top: 1px solid var(--line); padding-top: 14px; }
.promise__facts dt,
.privacy__row dt { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--label); }
.promise__facts dt { margin-bottom: 8px; }
.promise__facts dd { font-size: 15.5px; line-height: 1.5; color: var(--ink-2); }

/* ---------- 7. Privacy ---------- */
.privacy { padding-bottom: calc(var(--section-y) * 1.1); }
.privacy__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 112px); align-items: start; }
.privacy__title { font-size: clamp(32px, 3.4vw, 54px); }
.privacy__list { padding: 6px clamp(20px, 2.4vw, 36px); }
.privacy__row { display: grid; grid-template-columns: minmax(0, 10.5rem) minmax(0, 1fr); gap: 8px 24px; padding: 20px 0; border-top: 1px solid var(--line); }
.privacy__row:first-child { border-top: 0; }
.privacy__row dt { padding-top: 3px; }
.privacy__row dd { font-size: 16px; line-height: 1.55; color: var(--ink-2); max-width: 56ch; }

/* ---------- 8. Footer ---------- */
.sfoot { position: relative; z-index: 1; padding: clamp(48px, 5vw, 72px) 0 32px; background: var(--forest-900); color: var(--ivory); }
.sfoot__row { display: flex; flex-wrap: wrap; align-items: center; gap: 24px clamp(24px, 4vw, 64px); padding-bottom: 32px; border-bottom: 1px solid var(--hair-dark); }
.sfoot__brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; min-height: 44px; }
.sfoot__mark { width: 40px; height: 40px; fill: url(#q-silver); flex: none; }
.sfoot__word { font-family: var(--serif); font-size: 28px; line-height: 1; display: inline-flex; align-items: baseline; gap: 10px; }
.sfoot__sub { font-family: var(--sans); font-size: 10px; font-weight: 600; letter-spacing: 0.32em; opacity: 0.7; }
.sfoot__meta { display: flex; flex-wrap: wrap; gap: 6px 28px; font-size: 15px; color: rgba(244, 239, 228, 0.8); }
.sfoot__meta li { display: flex; align-items: center; min-height: 44px; }
.sfoot__meta a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ivory); text-decoration: underline; text-decoration-color: rgba(244, 239, 228, 0.35); text-underline-offset: 5px; }
.sfoot__home {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 20px 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease-out);
}
.sfoot__home:hover { border-color: var(--ivory); }
.sfoot__home svg { width: 16px; height: 16px; }
.sfoot__small { margin-top: 24px; font-size: 13px; color: rgba(244, 239, 228, 0.72); }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .hero__title .line { animation: st-rise 1s var(--ease-out) both; }
  .hero__title .line:nth-child(2) { animation-delay: 0.08s; }
  .hero__title .line:nth-child(3) { animation-delay: 0.16s; }
  .hero__tag,
  .hero__sub,
  .hero__ctas { animation: st-fade 1s 0.3s var(--ease-out) both; }
  .film { animation: st-fade 1.4s 0.15s var(--ease-out) both; }

  .js [data-reveal] { transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
  .js [data-reveal]:not(.is-in) { opacity: 0; transform: translate3d(0, 24px, 0); }
  .js .ways__list .way:nth-child(2) { transition-delay: 0.08s; }
  .js .ways__list .way:nth-child(3) { transition-delay: 0.16s; }

  /* steps rise into place on the waterline */
  .js .nsteps .nstep { transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); transition-delay: calc(var(--i) * 0.12s); }
  .js .nsteps:not(.is-in) .nstep { opacity: 0; transform: translate3d(0, 40px, 0); }

  .js .step.is-entering { animation: st-step 0.45s var(--ease-out) both; }
  .js .result.is-entering { animation: st-step 0.45s var(--ease-out) both; }
}
@keyframes st-rise { from { opacity: 0; transform: translateY(0.32em); } }
@keyframes st-fade { from { opacity: 0; } }
@keyframes st-step { from { opacity: 0; transform: translateX(14px); } }

@media (prefers-reduced-motion: reduce) {
  .deep__caustics, .deep__bubbles i, .deep__rays { animation: none !important; }
  .deep__bubbles { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .sec-title { grid-column: 1 / -1; }
  .sec-lede { grid-column: 1 / span 9; margin-top: 22px; padding: 0; }
  .ways__list { grid-template-columns: 1fr 1fr; }
  .way--feature { grid-column: 1 / -1; }
  .nsteps { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; row-gap: 56px; }
  .nstep { grid-row: auto; grid-template-rows: none; }
  .nstep__wave { display: none; }
  .promise__panel { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .brief__grid,
  .bring__grid,
  .privacy__grid { grid-template-columns: 1fr; }
  .brief__intro { position: static; }
  .ways__list { grid-template-columns: 1fr; }
  .way__title { margin-top: 18px; }
  .way__text { max-width: 52ch; }
  .way__actions { margin-top: 0; padding-top: 22px; }
  .promise__facts { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 36px;
    padding-top: calc(var(--nav-h) + clamp(32px, 7vw, 64px));
    padding-bottom: clamp(72px, 16vw, 112px);
  }
  .hero__title { font-size: clamp(40px, 11.4vw, 84px); }
  .hero__sub { padding-left: 0; max-width: 34ch; }
  .hero__ctas { padding-left: 0; }
  .hero__shade {
    background:
      linear-gradient(180deg, rgba(10, 32, 26, 0.55) 0, rgba(10, 32, 26, 0.5) 44%, rgba(10, 32, 26, 0.12) 64%, rgba(43, 100, 89, 0.78) 90%, var(--deep-0) 100%);
  }
  .film__frame { aspect-ratio: 16 / 10; }
}

@media (max-width: 620px) {
  .sbar__back { width: 44px; padding: 0; justify-content: center; }
  .sbar__back-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .choices { grid-template-columns: 1fr; }
  .choice__body { min-height: 0; }
  .sheet__stepname { display: inline; }
  .bars__label { display: none; }
  .bars__item { padding-top: 0; }
  .form__nav { flex-wrap: nowrap; gap: 10px; }
  .form__nav .btn { padding: 0 18px; justify-content: center; }
  .form__back { flex: 0 0 auto; }
  .form__next,
  .form__submit { flex: 1 1 auto; min-width: 0; margin-left: 0; }
  .result__actions .btn { flex: 1 1 100%; justify-content: center; }
  .privacy__row { grid-template-columns: 1fr; gap: 6px; }
  .promise__head { align-items: flex-start; flex-direction: column; gap: 18px; }
}

@media (max-width: 560px) {
  .nsteps { grid-template-columns: 1fr; grid-template-rows: none; row-gap: 36px; }
  .nsteps::before {
    content: "";
    position: absolute;
    left: 22px;
    top: 30px;
    bottom: 30px;
    width: 1px;
    background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.45) 0 3px, transparent 3px 8px);
  }
  .nstep {
    grid-row: auto;
    grid-template-rows: none;
    grid-template-columns: 46px minmax(0, 1fr);
    grid-template-areas: "mark title" "mark text" "mark well";
    column-gap: 16px;
  }
  .nstep__mark { grid-area: mark; margin: 0; align-self: start; }
  .nstep__title { grid-area: title; margin-top: 10px; }
  .nstep__text { grid-area: text; max-width: none; }
  .nstep__well { grid-area: well; margin-top: 16px; }
  .way .btn,
  .hero__ctas .btn { flex: 1 1 auto; justify-content: center; }
  .sfoot__home { width: 100%; justify-content: center; }
  .sheet { padding: 22px 18px; }
  .check { gap: 14px; }
}

@media (max-width: 520px) {
  .sbar__sub { display: none; }
  .sbar__word { font-size: 20px; }
  .sbar__mail { font-size: 14px; }
}

@media (max-width: 440px) {
  .sbar__word { display: none; }
  .sheet { margin-inline: calc(var(--gutter) * -0.5); }
}

@media (max-width: 360px) {
  .form__nav { flex-wrap: wrap; }
  .form__next,
  .form__submit { flex-basis: 100%; order: -1; }
  .form__back { flex: 1 1 100%; }
}

/* ---------- Wordmark lockup: TECH stacked under QUATTRO, starting just past the Q (as in the logo) ---------- */
.sbar__word { flex-direction: column; align-items: flex-start; gap: 3px; }
.sbar__sub { display: block; margin-left: 36%; font-size: 8.5px; letter-spacing: 0.34em; line-height: 1; opacity: 0.78; }
.sfoot__word { flex-direction: column; align-items: flex-start; gap: 4px; }
.sfoot__sub { margin-left: 36%; font-size: 10px; letter-spacing: 0.34em; line-height: 1; opacity: 0.78; }