/* =========================================================
   Glyfibitz — site styles
   Palette from the logo: deep blue -> teal. One typeface.
   ========================================================= */

:root {
  --paper: #f5f7f9;
  --paper-2: #ebf0f4;
  --ink: #0a1a2b;
  --ink-2: #13283f;
  --slate: #56677a;
  --line: #d6dfe7;
  --blue: #0b5ea8;
  --teal: #3db5c8;
  --on-ink: #e9f0f6;
  --on-ink-muted: #93a6b9;
  --line-ink: #23384f;

  --grad: linear-gradient(100deg, var(--blue), var(--teal));

  --font: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;

  /* type scale (perfect fourth-ish, fluid) */
  --t-xs: 0.8125rem;
  --t-sm: 0.9375rem;
  --t-md: 1.0625rem;
  --t-lg: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --t-xl: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);
  --t-2xl: clamp(2.25rem, 1.6rem + 2.8vw, 4rem);
  --t-3xl: clamp(2.75rem, 1.6rem + 4.6vw, 6rem);

  --gutter: clamp(1rem, 0.5rem + 2.4vw, 3rem);
  --max: 1360px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --nav-h: 72px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--t-md);
  line-height: 1.6;
  font-feature-settings: "ss01", "tnum" 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--teal); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 1rem;
  border-radius: 8px;
}
.skip:focus { top: 1rem; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Buttons ---------- */

.btn {
  --bg: var(--ink);
  --fg: var(--paper);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  height: 52px;
  padding: 0 1.5rem;
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font-weight: 600;
  font-size: var(--t-sm);
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.5s var(--ease), color 0.4s var(--ease);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--grad);
  transform: translateY(101%);
  border-radius: inherit;
  transition: transform 0.55s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn:hover { color: #fff; }
.btn .btn-icon {
  width: 18px; height: 18px;
  transition: transform 0.5s var(--ease);
}
.btn:hover .btn-icon { transform: rotate(-45deg); }

.btn--ghost {
  --bg: transparent;
  --fg: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}
.btn--light { --bg: var(--paper); --fg: var(--ink); }

.link-line {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.link-line::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}
.link-line:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- Navigation ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-h);
  transition: transform 0.6s var(--ease), background-color 0.4s, box-shadow 0.4s;
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav.is-dark { color: var(--on-ink); }
.nav.is-dark.is-scrolled {
  background: color-mix(in srgb, var(--ink) 78%, transparent);
  box-shadow: 0 1px 0 var(--line-ink);
}
.nav.is-dark .nav-links .btn { --bg: var(--paper); --fg: var(--ink); }

.nav .wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}
.brand img { width: 38px; height: 38px; border-radius: 50%; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  font-size: var(--t-sm);
  font-weight: 500;
}
.nav-links .btn { height: 44px; padding: 0 1.25rem; }

.nav-toggle { display: none; width: 44px; height: 44px; position: relative; }
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: currentColor; border-radius: 2px;
  transition: transform 0.5s var(--ease), top 0.5s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { top: 25px; }
.nav-open .nav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

.menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: var(--ink);
  color: var(--on-ink);
  padding: calc(var(--nav-h) + 2rem) var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s var(--ease-in-out);
  visibility: hidden;
}
.nav-open .menu { clip-path: inset(0 0 0 0); visibility: visible; }
.nav-open .nav { color: var(--on-ink); background: transparent; box-shadow: none; backdrop-filter: none; }
.menu ul { display: grid; gap: 0.5rem; }
.menu a.menu-big {
  display: block;
  font-size: clamp(2.25rem, 9vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  transform: translateY(30px);
  opacity: 0;
  transition: transform 0.7s var(--ease), opacity 0.7s var(--ease);
}
.nav-open .menu a.menu-big { transform: none; opacity: 1; }
.nav-open .menu li:nth-child(2) a { transition-delay: 0.05s; }
.nav-open .menu li:nth-child(3) a { transition-delay: 0.1s; }
.nav-open .menu li:nth-child(4) a { transition-delay: 0.15s; }
.nav-open .menu li:nth-child(5) a { transition-delay: 0.2s; }
.menu-foot { color: var(--on-ink-muted); font-size: var(--t-sm); display: grid; gap: 0.25rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 3rem) 0 clamp(2.5rem, 5vw, 4.5rem);
  overflow: hidden;
}
.hero-field {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  -webkit-mask-image: linear-gradient(100deg, transparent 18%, #000 62%);
  mask-image: linear-gradient(100deg, transparent 18%, #000 62%);
}
.hero .wrap { position: relative; }

.hero h1 {
  font-size: var(--t-3xl);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 600;
  max-width: 13ch;
}
.hero h1 .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.hero h1 .line > span {
  display: block;
  transform: translateY(105%);
  transition: transform 1.2s var(--ease);
}
.is-loaded .hero h1 .line > span { transform: none; }
.is-loaded .hero h1 .line:nth-child(2) > span { transition-delay: 0.08s; }
.is-loaded .hero h1 .line:nth-child(3) > span { transition-delay: 0.16s; }

.hero-bottom {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  display: grid;
  grid-template-columns: minmax(0, 34rem) auto;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
}
.hero-lede {
  font-size: var(--t-lg);
  line-height: 1.45;
  color: var(--slate);
  max-width: 34rem;
}
.hero-lede strong { color: var(--ink); font-weight: 600; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.hero-fade {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1s var(--ease) 0.5s, transform 1s var(--ease) 0.5s;
}
.is-loaded .hero-fade { opacity: 1; transform: none; }

.hero-facts {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  font-size: var(--t-sm);
  color: var(--slate);
}
.hero-facts b { display: block; color: var(--ink); font-weight: 600; }

/* ---------- Section scaffolding ---------- */

.section { padding-block: clamp(5rem, 10vw, 9rem); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 28rem);
  gap: 2rem;
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.section-title {
  font-size: var(--t-2xl);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 600;
}
.section-note { color: var(--slate); font-size: var(--t-md); }

/* Masked line reveal for headings */
[data-reveal] { overflow: hidden; }
[data-reveal] > span {
  display: block;
  transform: translateY(105%);
  transition: transform 1.1s var(--ease);
}
[data-reveal].in > span { transform: none; }

[data-fade] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
[data-fade].in { opacity: 1; transform: none; }

/* ---------- Statement (scroll fill) ---------- */

.statement { padding-block: clamp(5rem, 12vw, 11rem); }
.statement p {
  font-size: var(--t-xl);
  line-height: 1.22;
  letter-spacing: -0.025em;
  font-weight: 500;
  max-width: 30ch;
}
.statement .w { transition: opacity 0.2s linear; }
.statement-meta {
  margin-top: 2.5rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  color: var(--slate);
  font-size: var(--t-sm);
}

/* ---------- Work (dark) ---------- */

.work {
  background: var(--ink);
  color: var(--on-ink);
  border-radius: clamp(20px, 3vw, 36px) clamp(20px, 3vw, 36px) 0 0;
  position: relative;
}
.work .section-note { color: var(--on-ink-muted); }

.cases { border-top: 1px solid var(--line-ink); }
.case { border-bottom: 1px solid var(--line-ink); }

.case-head {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13rem 2.5rem;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(1.25rem, 2.4vw, 2rem) 0;
  text-align: left;
}
.case-title {
  font-size: var(--t-xl);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 500;
  transition: transform 0.6s var(--ease), color 0.4s;
}
.case-sector { color: var(--on-ink-muted); font-size: var(--t-sm); }
.case-plus {
  position: relative;
  width: 2.5rem; height: 2.5rem;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--line-ink);
  transition: background-color 0.4s, box-shadow 0.4s, transform 0.6s var(--ease);
}
.case-plus::before,
.case-plus::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 12px; height: 1.5px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.6s var(--ease);
}
.case-plus::after { transform: translate(-50%, -50%) rotate(90deg); }

.cases:hover .case-head .case-title { color: var(--on-ink-muted); }
.cases .case-head:hover .case-title,
.cases .case.is-open .case-title { color: var(--on-ink); transform: translateX(0.5rem); }
.case-head:hover .case-plus { background: var(--on-ink); color: var(--ink); box-shadow: none; }
.case.is-open .case-plus { transform: rotate(45deg); background: var(--on-ink); color: var(--ink); box-shadow: none; }

.case-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.8s var(--ease);
}
.case.is-open .case-body { grid-template-rows: 1fr; }
.case-body > div { overflow: hidden; }
.case-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.case.is-open .case-inner { opacity: 1; transform: none; transition-delay: 0.15s; }

.case-detail { display: grid; gap: 1.5rem; align-content: start; }
.case-detail h4 { font-size: var(--t-sm); font-weight: 600; color: var(--teal); margin-bottom: 0.35rem; }
.case-detail p { color: var(--on-ink); max-width: 46ch; }
.case-change {
  padding: 1.25rem 1.4rem;
  border-radius: 14px;
  background: var(--ink-2);
}
.case-change p { color: var(--on-ink); }
.case-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.case-tags li {
  font-size: var(--t-xs);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--line-ink);
  color: var(--on-ink-muted);
}

/* Image frames with branded fallback */
.frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,0.18) 1px, transparent 1.4px) 0 0 / 14px 14px,
    linear-gradient(120deg, var(--blue), var(--teal));
}
.frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.frame.is-missing img { display: none; }

/* Cursor-following preview (desktop) */
.preview {
  position: fixed;
  left: 0; top: 0;
  z-index: 30;
  width: 340px;
  pointer-events: none;
  opacity: 0;
  transform: translate3d(-50%, -50%, 0) scale(0.85);
  transition: opacity 0.35s var(--ease);
  will-change: transform;
}
.preview.is-on { opacity: 1; }
.preview .frame { box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6); }
.preview .frame > img { transition: opacity 0.3s; }

/* ---------- Services ---------- */

.services { background: var(--paper); }
.services-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 6vw, 6rem);
}
.services-aside { position: sticky; top: calc(var(--nav-h) + 2rem); align-self: start; }
.services-aside p { margin-top: 1.5rem; color: var(--slate); max-width: 26rem; }

.service {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--line);
}
.service:last-child { border-bottom: 1px solid var(--line); }
.service h3 {
  font-size: var(--t-xl);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.service-dot {
  width: 0.55em; height: 0.55em;
  border-radius: 50%;
  background: var(--grad);
  flex: none;
}
.service > p { color: var(--slate); max-width: 52ch; }
.service ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 2rem;
  margin-top: 0.5rem;
  font-size: var(--t-sm);
}
.service li { padding-left: 1.1rem; position: relative; }
.service li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.68em;
  width: 6px; height: 1.5px;
  background: var(--blue);
}

/* ---------- Approach ---------- */

.approach { background: var(--paper-2); }
.steps-wrap { position: relative; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  padding-top: 2.5rem;
}
.steps-track {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--line);
  overflow: hidden;
}
.steps-track span {
  position: absolute;
  inset: 0;
  background: var(--grad);
  transform-origin: left;
  transform: scaleX(var(--progress, 0));
}
.step-num {
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}
.step h3 {
  margin: 0.75rem 0 0.75rem;
  font-size: var(--t-lg);
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-weight: 600;
}
.step p { color: var(--slate); font-size: var(--t-sm); }

.industries {
  margin-top: clamp(4rem, 8vw, 6rem);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 2.25rem;
}
.industries h3 { font-size: var(--t-sm); color: var(--slate); font-weight: 500; width: 100%; }
.industries li {
  font-size: var(--t-lg);
  font-weight: 500;
  letter-spacing: -0.02em;
}

/* ---------- Founder ---------- */

.founder-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.founder .frame { aspect-ratio: 4 / 5; border-radius: 22px; }
.founder blockquote {
  margin: 0;
  font-size: var(--t-xl);
  line-height: 1.22;
  letter-spacing: -0.025em;
  font-weight: 500;
}
.founder-name { margin-top: 1.5rem; color: var(--slate); font-size: var(--t-sm); }
.founder-name b { color: var(--ink); font-weight: 600; display: block; font-size: var(--t-md); }

.promises {
  margin-top: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.promises h3 { font-size: var(--t-md); font-weight: 600; margin-bottom: 0.35rem; }
.promises p { color: var(--slate); font-size: var(--t-sm); }

/* ---------- FAQ ---------- */

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 6vw, 6rem);
}
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.4rem 0;
  text-align: left;
  font-size: var(--t-lg);
  font-weight: 500;
  letter-spacing: -0.015em;
}
.faq-q .case-plus { box-shadow: inset 0 0 0 1px var(--line); flex: none; }
.faq-item.is-open .faq-q .case-plus { transform: rotate(45deg); background: var(--ink); color: var(--paper); box-shadow: none; }
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s var(--ease);
}
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p { color: var(--slate); max-width: 60ch; padding-bottom: 1.5rem; }

/* ---------- Contact ---------- */

.contact {
  background: var(--ink);
  color: var(--on-ink);
  border-radius: clamp(20px, 3vw, 36px) clamp(20px, 3vw, 36px) 0 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
}
.contact h2 { font-size: var(--t-2xl); line-height: 1.02; letter-spacing: -0.04em; font-weight: 600; }
.contact-lede { margin-top: 1.5rem; color: var(--on-ink-muted); max-width: 30rem; }
.contact-direct { margin-top: 2.5rem; display: grid; gap: 1.25rem; }
.contact-direct dt { font-size: var(--t-xs); color: var(--on-ink-muted); }
.contact-direct dd { margin: 0; font-size: var(--t-lg); font-weight: 500; }
.contact-direct a { transition: color 0.3s; }
.contact-direct a:hover { color: var(--teal); }

.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem 1.5rem; }
.field { display: grid; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: var(--t-xs); color: var(--on-ink-muted); }
.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--on-ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-ink);
  border-radius: 0;
  padding: 0.6rem 0;
  transition: border-color 0.3s;
  -webkit-appearance: none;
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--on-ink-muted) 50%), linear-gradient(135deg, var(--on-ink-muted) 50%, transparent 50%);
  background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
.field select option { color: var(--ink); }
.field textarea { resize: vertical; min-height: 7rem; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--teal); }
.field input::placeholder, .field textarea::placeholder { color: #5f7489; }
.form-foot { grid-column: 1 / -1; display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; margin-top: 0.75rem; }
.form-status { font-size: var(--t-sm); color: var(--on-ink-muted); }
.form-status.ok { color: var(--teal); }
.form-status.err { color: #ff9a8a; }
.hp { position: absolute; left: -9999px; }

/* ---------- Footer ---------- */

.footer {
  background: var(--ink);
  color: var(--on-ink-muted);
  padding: 0 0 2rem;
  overflow: hidden;
}
.footer-word {
  font-size: clamp(4rem, 19vw, 18rem);
  line-height: 0.95;
  padding-bottom: 0.2em;
  letter-spacing: -0.06em;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
  display: inline-block;
  margin-top: clamp(2rem, 5vw, 4rem);
  transform: translateY(var(--rise, 30%));
  will-change: transform;
}
.footer-row {
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-ink);
  display: flex;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  font-size: var(--t-sm);
}
.footer-row nav { display: flex; gap: 1.75rem; flex-wrap: wrap; }
.footer-row a:hover { color: var(--on-ink); }

/* Floating WhatsApp */
.wa {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 35;
  width: 54px; height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  box-shadow: 0 12px 30px -10px rgba(10, 26, 43, 0.5);
  transform: scale(0);
  transition: transform 0.6s var(--ease), background-color 0.3s;
}
.wa.is-on { transform: scale(1); }
.wa:hover { background: var(--blue); }
.wa svg { width: 26px; height: 26px; }

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 3rem; }
  .case-head { grid-template-columns: minmax(0, 1fr) 2.5rem; }
  .case-sector { grid-row: 2; grid-column: 1; margin-top: -0.75rem; }
}

@media (max-width: 860px) {
  :root { --nav-h: 64px; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .hero { padding-top: calc(var(--nav-h) + 30vh); min-height: 0; }
  .hero-field {
    height: calc(var(--nav-h) + 32vh);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 60%, transparent 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 60%, transparent 100%);
  }
  .hero-bottom { grid-template-columns: 1fr; }
  .hero-facts { grid-template-columns: 1fr; gap: 0.9rem; }
  .section-head,
  .services-grid,
  .founder-grid,
  .faq-grid,
  .contact-grid,
  .case-inner { grid-template-columns: 1fr; }
  .services-aside { position: static; }
  .promises { grid-template-columns: 1fr; }
  .preview { display: none; }
}

@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .service ul { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1; justify-content: center; padding: 0 1rem; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .hero h1 .line > span,
  [data-reveal] > span,
  [data-fade] { transform: none !important; opacity: 1 !important; }
  .footer-word { transform: none; }
}