/* Saola Labs Landing — Antigravity-inspired design system */
:root {
  --color-bg: #FFFFFF;
  --color-surface: #F8F9FC;
  --color-surface-tint: #EFF2F7;
  --color-border: #E6EAF0;
  --color-border-2: #E1E6EC;
  --color-text: #121317;
  --color-text-2: #45474D;
  --color-text-3: #6A6A71;
  --color-accent: #3279F9;
  --color-accent-soft: rgba(50, 121, 249, 0.12);
  --color-accent-ring: rgba(50, 121, 249, 0.15);
  --color-purple-tint: #B7BFD9;

  --radius-input: 8px;
  --radius-card: 16px;
  --radius-pill: 9999px;

  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-medium: 0 2px 6px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);

  --container: 1280px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: 0.55; }

img { max-width: 100%; display: block; }

/* Prototype comment layer */
.comment-layer {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  min-height: 100vh;
  z-index: 999;
  pointer-events: none;
  font-family: var(--font-sans);
}
.comment-layer.is-pinning {
  pointer-events: none;
}
body.comment-pinning,
body.comment-pinning * { cursor: crosshair !important; }
.comment-toolbar {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-hover);
  backdrop-filter: blur(14px);
  pointer-events: auto;
}
.comment-tool-btn {
  height: 38px;
  border: 1px solid transparent;
  border-radius: 9999px;
  background: transparent;
  color: var(--color-text-2);
  padding: 0 14px;
  font-size: 13.5px;
  font-weight: 500;
}
.comment-tool-btn span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  margin-left: 6px;
  padding: 0 6px;
  border-radius: 9999px;
  background: var(--color-surface-tint);
  color: var(--color-text);
}
.comment-tool-btn:hover,
.comment-tool-btn.is-active {
  background: var(--color-text);
  color: #fff;
}
.comment-tool-btn:hover span,
.comment-tool-btn.is-active span {
  background: rgba(255,255,255,0.16);
  color: #fff;
}
.comment-capture-banner {
  position: fixed;
  left: 50%;
  top: 84px;
  transform: translateX(-50%);
  padding: 10px 16px;
  border: 1px solid rgba(50, 121, 249, 0.3);
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--color-text);
  box-shadow: var(--shadow-hover);
  font-size: 13.5px;
  font-weight: 500;
  pointer-events: none;
}
.comment-pin {
  position: absolute;
  width: 30px;
  height: 30px;
  transform: translate(-50%, -50%);
  border: 2px solid #fff;
  border-radius: 9999px;
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 22px rgba(50, 121, 249, 0.34);
  font-size: 12px;
  font-weight: 700;
  pointer-events: auto;
  z-index: 1000;
}
.comment-pin.status-sent,
.comment-pin.status-ai_task_draft {
  background: var(--color-text);
  box-shadow: 0 8px 22px rgba(18, 19, 23, 0.22);
}
.comment-card {
  position: absolute;
  width: min(340px, calc(100vw - 32px));
  transform: translate(16px, 16px);
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 42px rgba(18, 19, 23, 0.16);
  pointer-events: auto;
  z-index: 1002;
}
.comment-card p {
  margin: 12px 0 0;
  color: var(--color-text);
  font-size: 14.5px;
  line-height: 1.45;
}
.comment-card textarea {
  width: 100%;
  min-height: 110px;
  resize: vertical;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  font: inherit;
  line-height: 1.45;
  outline: none;
}
.comment-card input {
  width: 100%;
  height: 40px;
  margin-top: 12px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  font: inherit;
  outline: none;
}
.comment-card input:focus,
.comment-card textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}
.comment-card__author {
  margin-top: 10px;
  color: var(--color-text-2);
  font-size: 13px;
  font-weight: 600;
}
.comment-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.comment-card__top button,
.comment-panel__head button {
  border: 0;
  background: transparent;
  color: var(--color-text-3);
  font-size: 22px;
  line-height: 1;
}
.comment-card__meta {
  margin-top: 8px;
  color: var(--color-text-3);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.45;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.comment-status {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 9999px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 600;
}
.comment-status.status-sent,
.comment-status.status-ai_task_draft {
  background: var(--color-surface-tint);
  color: var(--color-text);
}
.comment-status.status-resolved {
  background: rgba(69, 71, 77, 0.1);
  color: var(--color-text-3);
}
.comment-status.status-deleted {
  background: rgba(220, 38, 38, 0.1);
  color: #b42318;
}
.comment-card__actions {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}
.comment-primary,
.comment-secondary {
  height: 36px;
  min-width: 0;
  white-space: nowrap;
  padding: 0 12px;
  border-radius: 9999px;
  font-size: 12.5px;
  font-weight: 600;
}
.comment-primary {
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}
.comment-secondary {
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text-2);
}
.comment-panel {
  position: fixed;
  right: 20px;
  bottom: 88px;
  max-height: min(520px, calc(100vh - 128px));
  width: min(390px, calc(100vw - 40px));
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(18, 19, 23, 0.14);
  pointer-events: auto;
  overflow: hidden;
}
.comment-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--color-border);
}
.comment-panel__head strong {
  display: block;
  font-size: 16px;
}
.comment-panel__head span {
  display: block;
  margin-top: 3px;
  color: var(--color-text-3);
  font-size: 12px;
}
.comment-panel__list {
  flex: 1;
  overflow: auto;
  padding: 10px;
}
.comment-panel__bulk {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.comment-panel__bulk span {
  margin-right: auto;
  color: var(--color-text-2);
  font-size: 12px;
  font-weight: 600;
}
.comment-panel__bulk button {
  height: 30px;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  background: #fff;
  color: var(--color-text-2);
  font-size: 11.5px;
  font-weight: 600;
}
.comment-panel__bulk .comment-bulk-primary {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}
.comment-empty {
  padding: 32px 18px;
  color: var(--color-text-3);
  text-align: center;
  font-size: 14px;
}
.comment-row {
  width: 100%;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  margin: 0 0 8px;
  padding: 13px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #fff;
  text-align: left;
}
.comment-row:hover {
  border-color: rgba(50, 121, 249, 0.35);
  box-shadow: var(--shadow-subtle);
}
.comment-row.status-resolved {
  opacity: 0.62;
}
.comment-row.status-sent,
.comment-row.status-ai_task_draft {
  background: var(--color-surface);
}
.comment-row.is-selected {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}
.comment-row.is-disabled .comment-row__select {
  opacity: 0.35;
}
.comment-row.is-disabled .comment-row__select input {
  cursor: not-allowed;
}
.comment-row__select {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 3px;
}
.comment-row__select input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-accent);
}
.comment-row__select span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.comment-row__open {
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
}
.comment-row__screen,
.comment-row__foot {
  display: block;
  color: var(--color-text-3);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.comment-row__status-label {
  display: inline-flex;
  align-items: center;
  height: 22px;
  margin-top: 8px;
  padding: 0 9px;
  border-radius: 9999px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 700;
}
.comment-row__status-label.status-sent,
.comment-row__status-label.status-ai_task_draft {
  background: var(--color-surface-tint);
  color: var(--color-text);
}
.comment-row__status-label.status-resolved {
  background: rgba(69, 71, 77, 0.1);
  color: var(--color-text-3);
}
.comment-row__status-label.status-deleted {
  background: rgba(220, 38, 38, 0.1);
  color: #b42318;
}
.comment-row__message {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 7px 0;
  color: var(--color-text);
  font-size: 13.5px;
  line-height: 1.4;
}
.comment-toast {
  position: fixed;
  left: 20px;
  bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(520px, calc(100vw - 40px));
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-hover);
  color: var(--color-text-2);
  font-size: 13px;
  pointer-events: auto;
}
.comment-toast button {
  border: 0;
  background: transparent;
  color: var(--color-accent);
  font-weight: 600;
}
@media (max-width: 640px) {
  .comment-toolbar {
    left: 12px;
    right: 12px;
    justify-content: center;
  }
  .comment-panel {
    inset: auto 12px 86px;
    max-height: min(520px, calc(100vh - 116px));
    width: auto;
  }
  .comment-capture-banner {
    top: 76px;
    width: calc(100vw - 24px);
    text-align: center;
  }
}

::selection { background: var(--color-accent-soft); color: var(--color-text); }

/* Container */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Section */
.section {
  padding: 120px 0;
  border-top: 1px solid var(--color-border);
}
.section--flush { border-top: none; }
.section--tight { padding: 88px 0; }
@media (max-width: 1024px) {
  .section { padding: 72px 0; }
  .section--tight { padding: 64px 0; }
}
@media (max-width: 640px) {
  .section { padding: 48px 0; }
  .section--tight { padding: 40px 0; }
  .container { padding: 0 20px; }
}

/* Typography */
.display {
  font-size: clamp(40px, 6.4vw, 80px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0;
  color: var(--color-text);
}
.h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 500;
  margin: 0;
  color: var(--color-text);
}
.h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 500;
  margin: 0;
}
.lede {
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.45;
  color: var(--color-text-2);
  font-weight: 400;
  margin: 0;
  max-width: 64ch;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-3);
}
.eyebrow .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-right: 8px;
  vertical-align: middle;
  transform: translateY(-1px);
}
.muted { color: var(--color-text-3); }
.mono { font-family: var(--font-mono); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  font-size: 14.5px;
  font-weight: 500;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: background 0.15s ease, box-shadow 0.18s ease, transform 0.06s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--color-accent);
  color: #FFF;
  border-color: var(--color-accent);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 6px 20px -10px rgba(50,121,249,0.6);
}
.btn--primary:hover {
  background: rgba(50,121,249,0.92);
  box-shadow: 0 2px 12px rgba(50,121,249,0.35), 0 10px 28px -10px rgba(50,121,249,0.6);
}
.btn--secondary {
  background: rgba(183,191,217,0.12);
  color: var(--color-text);
  border-color: rgba(183,191,217,0.4);
}
.btn--secondary:hover {
  background: rgba(183,191,217,0.22);
  border-color: rgba(183,191,217,0.6);
}
.btn--ghost {
  background: transparent;
  color: var(--color-text-2);
}
.btn--ghost:hover { background: rgba(0,0,0,0.04); color: var(--color-text); }
.btn--sm { height: 36px; padding: 0 16px; font-size: 13.5px; }
.btn--lg { height: 52px; padding: 0 26px; font-size: 15px; }

.btn .arrow { display: inline-block; transition: transform 0.18s ease; }
.btn:hover .arrow { transform: translateX(2px); }

/* Header */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.78);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; letter-spacing: -0.01em; font-size: 17px;
}
.brand__mark {
  width: 28px; height: 28px;
  display: inline-grid; place-items: center;
  border-radius: 8px;
  background: var(--color-text);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14px;
}
.brand__mark span { display: block; transform: translateY(-0.5px); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  position: relative;
  padding: 10px 14px;
  font-size: 14.5px;
  color: var(--color-text-2);
  border-radius: 8px;
  font-weight: 450;
  transition: color 0.15s ease, background 0.15s ease;
}
.nav__link:hover { color: var(--color-text); background: rgba(0,0,0,0.035); }
.header__actions { display: flex; align-items: center; gap: 8px; }

.menu-btn {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid var(--color-border);
  align-items: center; justify-content: center;
}
.menu-btn span { display: block; width: 16px; height: 1.5px; background: var(--color-text); position: relative; }
.menu-btn span::before, .menu-btn span::after {
  content: ""; position: absolute; left: 0; width: 16px; height: 1.5px; background: var(--color-text);
}
.menu-btn span::before { top: -5px; }
.menu-btn span::after { top: 5px; }

@media (max-width: 880px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; }
  .header__actions .btn--ghost { display: none; }
}

.mobile-menu {
  position: fixed; inset: 68px 0 auto 0;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 16px 20px 24px;
  z-index: 49;
  display: flex; flex-direction: column; gap: 4px;
  box-shadow: 0 12px 24px rgba(0,0,0,0.06);
}
.mobile-menu a {
  padding: 14px 8px;
  font-size: 17px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.mobile-menu a:last-of-type { border-bottom: none; }
.mobile-menu .btn { margin-top: 12px; align-self: stretch; }

/* Hero */
.hero { padding-top: 112px; padding-bottom: 96px; position: relative; overflow: hidden; }
@media (max-width: 1024px) { .hero { padding-top: 72px; padding-bottom: 72px; } }
@media (max-width: 640px) { .hero { padding-top: 48px; padding-bottom: 48px; } }

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
.hero__eyebrow-row {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero h1 { max-width: 18ch; }
.hero h1 .accent {
  color: var(--color-accent);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.hero__lede { margin-top: 28px; }
.hero__cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 40px; }
.hero__proof {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.hero__proof-item .num {
  font-size: 28px;
  line-height: 1.1;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.hero__proof-item .lbl {
  font-size: 13px;
  color: var(--color-text-3);
  margin-top: 4px;
}
@media (max-width: 720px) { .hero__proof { grid-template-columns: repeat(2, 1fr); gap: 24px; } }

/* Hero diagram */
.hero__diagram {
  position: relative;
  margin-top: 64px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background:
    linear-gradient(180deg, #fff 0%, #FAFBFD 100%);
  padding: 24px;
  overflow: hidden;
}
.hero__diagram::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18,19,23,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,19,23,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 80%);
}
.hero__diagram-inner {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.tile {
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 12px;
  padding: 14px;
  min-height: 110px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative;
}
.tile__cat {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-3);
}
.tile__name { font-size: 15px; font-weight: 500; letter-spacing: -0.01em; }
.tile__meta { font-size: 11px; color: var(--color-text-3); font-family: var(--font-mono); }
.tile--accent { border-color: var(--color-accent); box-shadow: 0 0 0 4px var(--color-accent-ring); }
.tile--accent .tile__cat { color: var(--color-accent); }
@media (max-width: 880px) { .hero__diagram-inner { grid-template-columns: repeat(3, 1fr); } .tile:nth-child(n+7){ display: none; } }
@media (max-width: 520px) { .hero__diagram-inner { grid-template-columns: repeat(2, 1fr); } .tile:nth-child(n+5){ display: none; } }

/* Trust logos */
.logo-cloud { padding: 64px 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.logo-cloud__title {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin-bottom: 32px;
}
.logo-cloud__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-left: 1px solid var(--color-border);
}
.logo-cloud__item {
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
  height: 96px;
  display: grid; place-items: center;
  font-weight: 500;
  font-size: 16px;
  color: var(--color-text-2);
  letter-spacing: -0.01em;
  transition: color 0.15s ease, background 0.15s ease;
}
.logo-cloud__item:hover { color: var(--color-text); background: var(--color-surface); }
@media (max-width: 1024px) { .logo-cloud__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .logo-cloud__grid { grid-template-columns: repeat(2, 1fr); } }

/* Section header */
.sec-head { display: flex; flex-direction: column; gap: 16px; margin-bottom: 64px; max-width: 760px; }
.sec-head__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.sec-head__row .sec-head { margin-bottom: 0; }

/* Services */
.services { display: flex; flex-direction: column; gap: 12px; }
.service {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.service:hover { box-shadow: var(--shadow-medium); }
.service__head {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px 32px;
  cursor: pointer;
  user-select: none;
}
.service__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-3);
  letter-spacing: 0.08em;
}
.service__title { font-size: 24px; font-weight: 500; letter-spacing: -0.01em; }
.service__chev {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: grid; place-items: center;
  transition: transform 0.25s ease, background 0.15s ease;
}
.service.is-open .service__chev { transform: rotate(45deg); background: var(--color-text); color: #fff; }
.service__body {
  display: grid;
  grid-template-columns: 80px 1.2fr 1fr;
  gap: 24px;
  padding: 0 32px 32px;
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  margin-top: 0;
}
.service__desc { color: var(--color-text-2); font-size: 16px; line-height: 1.6; }
.service__caps { display: flex; flex-direction: column; gap: 8px; }
.service__caps li {
  list-style: none;
  font-size: 14.5px;
  display: flex; align-items: center; gap: 10px;
  color: var(--color-text);
}
.service__caps li::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--color-accent);
}
@media (max-width: 880px) {
  .service__head { grid-template-columns: auto 1fr auto; padding: 22px 20px; gap: 16px; }
  .service__title { font-size: 19px; }
  .service__body { grid-template-columns: 1fr; padding: 0 20px 24px; padding-top: 20px; }
}

/* Portfolio */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.proj {
  grid-column: span 6;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  overflow: hidden;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  display: flex; flex-direction: column;
}
.proj:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.proj--wide { grid-column: span 12; flex-direction: row; }
.proj--wide .proj__cover { width: 50%; min-height: 100%; }
.proj--wide .proj__body { width: 50%; padding: 36px; }
.proj__cover {
  height: 240px;
  position: relative;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.proj--wide .proj__cover { border-bottom: none; border-right: 1px solid var(--color-border); }
.proj__cover-pattern {
  position: absolute; inset: 0;
}
.proj__cover-label {
  position: absolute; top: 16px; left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-3);
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
}
.proj__cover-glyph {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 56px;
  letter-spacing: -0.02em;
  color: var(--color-text);
  opacity: 0.92;
}
.proj__body { padding: 24px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.proj__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.proj__tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-3);
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}
.proj__name { font-size: 22px; font-weight: 500; letter-spacing: -0.01em; }
.proj__summary { font-size: 14.5px; color: var(--color-text-2); line-height: 1.55; }
.proj__highlights { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.proj__highlights li {
  list-style: none;
  font-size: 13px;
  color: var(--color-text-2);
  display: flex; align-items: flex-start; gap: 8px;
  font-family: var(--font-mono);
}
.proj__highlights li::before {
  content: "→"; color: var(--color-accent); font-family: var(--font-mono); flex-shrink: 0;
}
.proj__foot {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12.5px;
  color: var(--color-text-3);
  font-family: var(--font-mono);
}
.proj__foot a { color: var(--color-text); display: inline-flex; align-items: center; gap: 6px; }
.proj__foot a:hover { color: var(--color-accent); }

@media (max-width: 1024px) { .proj { grid-column: span 6; } .proj--wide { grid-column: span 12; flex-direction: column; } .proj--wide .proj__cover, .proj--wide .proj__body { width: 100%; } .proj--wide .proj__cover { height: 240px; border-right: none; border-bottom: 1px solid var(--color-border); } }
@media (max-width: 720px) { .proj { grid-column: span 12; } }

/* Filter chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip {
  padding: 8px 14px;
  font-size: 13.5px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text-2);
  transition: all 0.15s ease;
}
.chip:hover { border-color: var(--color-text); color: var(--color-text); }
.chip.is-active {
  background: var(--color-text);
  color: #fff;
  border-color: var(--color-text);
}
.chip__count { font-family: var(--font-mono); font-size: 11px; opacity: 0.6; margin-left: 6px; }

/* Work models */
.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.model {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 28px;
  background: #fff;
  display: flex; flex-direction: column; gap: 16px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.model:hover { border-color: var(--color-text); box-shadow: var(--shadow-medium); }
.model__num { font-family: var(--font-mono); font-size: 12px; color: var(--color-text-3); letter-spacing: 0.08em; }
.model__name { font-size: 22px; font-weight: 500; letter-spacing: -0.01em; }
.model__copy { color: var(--color-text-2); font-size: 14.5px; line-height: 1.6; }
.model__when { padding-top: 16px; border-top: 1px dashed var(--color-border); }
.model__when-lbl { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-3); margin-bottom: 8px; }
.model__when ul { padding: 0; margin: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.model__when li { font-size: 13.5px; color: var(--color-text); display: flex; gap: 8px; }
.model__when li::before { content: "·"; color: var(--color-accent); font-weight: 700; }
@media (max-width: 900px) { .models { grid-template-columns: 1fr; } }

/* Process */
.process {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.process__steps {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 8px;
  align-items: stretch;
}
.process__step {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 16px 14px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
}
.process__step .n { font-family: var(--font-mono); font-size: 11px; color: var(--color-text-3); letter-spacing: 0.06em; }
.process__step .name { font-size: 14px; font-weight: 500; letter-spacing: -0.005em; }
.process__step .desc { font-size: 11.5px; color: var(--color-text-3); line-height: 1.4; font-family: var(--font-mono); }
.process__step.is-key { background: var(--color-text); color: #fff; border-color: var(--color-text); }
.process__step.is-key .n, .process__step.is-key .desc { color: rgba(255,255,255,0.6); }
@media (max-width: 1100px) { .process__steps { grid-template-columns: repeat(3, 1fr); } .process { padding: 40px 28px; } }
@media (max-width: 560px) { .process__steps { grid-template-columns: repeat(2, 1fr); } .process { padding: 28px 20px; } }

/* Testimonials */
.tess { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tes {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 32px;
  display: flex; flex-direction: column; gap: 24px;
}
.tes__mark { font-family: var(--font-mono); font-size: 36px; line-height: 1; color: var(--color-accent); }
.tes__quote { font-size: 17px; line-height: 1.5; color: var(--color-text); letter-spacing: -0.005em; }
.tes__person { display: flex; flex-direction: column; gap: 2px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--color-border); }
.tes__name { font-weight: 500; font-size: 14.5px; }
.tes__role { font-size: 13px; color: var(--color-text-3); font-family: var(--font-mono); }
@media (max-width: 900px) { .tess { grid-template-columns: 1fr; } }

/* Quote form */
.quote {
  background: var(--color-text);
  color: #fff;
  border-radius: 28px;
  padding: 72px 56px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
}
.quote__intro h2 { color: #fff; }
.quote__intro p { color: rgba(255,255,255,0.7); font-size: 17px; line-height: 1.55; }
.quote__intro .meta {
  margin-top: 32px;
  display: flex; flex-direction: column; gap: 12px;
}
.quote__intro .meta-item { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: rgba(255,255,255,0.8); font-family: var(--font-mono); }
.quote__intro .meta-item b { color: #fff; font-weight: 500; }

.quote__form {
  background: #fff;
  color: var(--color-text);
  border-radius: 20px;
  padding: 36px;
  display: flex; flex-direction: column; gap: 18px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 500; color: var(--color-text); }
.field .req { color: var(--color-accent); margin-left: 4px; }
.field input, .field select, .field textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  border-radius: var(--radius-input);
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text);
  outline: none;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.opts { display: flex; flex-wrap: wrap; gap: 6px; }
.opt {
  font-size: 13px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: #fff;
  color: var(--color-text-2);
  transition: all 0.12s ease;
}
.opt:hover { color: var(--color-text); border-color: var(--color-text-2); }
.opt.is-active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

@media (max-width: 1024px) {
  .quote { grid-template-columns: 1fr; padding: 48px 32px; gap: 32px; }
}
@media (max-width: 560px) {
  .quote { padding: 36px 24px; border-radius: 20px; }
  .quote__form { padding: 24px; }
  .field--row { grid-template-columns: 1fr; }
}

/* Footer */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 72px 0 32px;
  background: #fff;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer__brand p { font-size: 14px; color: var(--color-text-3); max-width: 32ch; margin-top: 16px; line-height: 1.5; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-3);
  margin: 0 0 18px;
  font-weight: 500;
}
.footer__col ul { padding: 0; margin: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer__col a { font-size: 14.5px; color: var(--color-text); }
.footer__col a:hover { color: var(--color-accent); }
.footer__col address { font-style: normal; font-size: 13.5px; color: var(--color-text-2); line-height: 1.55; }
.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: var(--color-text-3);
  font-family: var(--font-mono);
}
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }

/* Marquee tweak */
.marquee {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: scroll 40s linear infinite;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}



/* Focus ring */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}