/* ==========================================================================
   Lean Software — Design System
   Clean & Minimal. One stylesheet shared across all pages.
   Theme everything through the tokens below.
   ========================================================================== */

/* ---- Tokens ------------------------------------------------------------- */
:root {
  /* Accent — flip --accent to emerald (#10B981 / #047857) to change the brand. */
  --accent:        #4F46E5;
  --accent-strong: #4338CA;
  --accent-soft:   #EEF0FF;
  --accent-ring:   rgba(79, 70, 229, 0.28);

  /* Neutrals */
  --bg:        #FFFFFF;
  --bg-soft:   #F8FAFC;
  --bg-tint:   #F1F3F9;
  --ink:       #0F172A;
  --ink-2:     #334155;
  --muted:     #64748B;
  --line:      #E5E8EF;
  --line-soft: #EEF1F6;
  --white:     #FFFFFF;

  /* Type */
  --font-display: "Schibsted Grotesk", "Hanken Grotesk", system-ui, sans-serif;
  --font-body:    "Hanken Grotesk", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono:    "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Layout */
  --maxw: 1120px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 26px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(15, 23, 42, 0.30);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink-2);
  background: var(--bg);
  line-height: 1.65;
  font-size: clamp(1rem, 0.97rem + 0.18vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
ul { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 700;
}

::selection { background: var(--accent); color: #fff; }

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---- Layout helpers ----------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-strong);
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--accent);
}

.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head h2 {
  font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3rem);
  margin-top: 0.9rem;
}
.section-head p {
  margin-top: 1.1rem;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 38rem;
}

.text-accent { color: var(--accent); }

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.85em 1.5em;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.97rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              box-shadow 0.25s var(--ease), border-color 0.25s var(--ease), color 0.2s;
  white-space: nowrap;
}
.btn svg { width: 1.05em; height: 1.05em; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); background: #0b1120; }

.btn--accent { background: var(--accent); color: #fff; box-shadow: 0 10px 24px -12px var(--accent-ring); }
.btn--accent:hover { transform: translateY(-2px); background: var(--accent-strong); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); background: var(--bg-soft); }

.btn--lg { padding: 1em 1.8em; font-size: 1.02rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  font-weight: 600;
  color: var(--accent-strong);
}
.link-arrow svg { width: 1em; height: 1em; transition: transform 0.3s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.site-header.is-scrolled {
  border-color: var(--line-soft);
  box-shadow: 0 1px 0 rgba(15,23,42,0.03);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand__mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--ink);
  display: grid;
  place-items: center;
  flex: none;
}
.brand__mark svg { width: 17px; height: 17px; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.nav__links a {
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-2);
  transition: background 0.2s, color 0.2s;
}
.nav__links a:hover { background: var(--bg-tint); color: var(--ink); }
.nav__links a[aria-current="page"] { color: var(--ink); background: var(--bg-tint); }

.nav__actions { display: flex; align-items: center; gap: 0.75rem; }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  position: relative;
  width: 18px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav__toggle span::before, .nav__toggle span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px;
  background: var(--ink); border-radius: 2px; transition: transform 0.3s var(--ease);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after  { top: 6px; }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav__toggle { display: inline-flex; }
  .nav__links {
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 1rem var(--gutter) 1.5rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  }
  .nav.is-open .nav__links { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav__links a { padding: 0.85rem 1rem; font-size: 1.05rem; }
  .nav__actions .btn--nav-cta { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding-block: clamp(4.5rem, 9vw, 8rem) clamp(4rem, 8vw, 6.5rem);
  overflow: hidden;
}
/* atmospheric background: soft accent glow + fine grid */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 78% 8%, var(--accent-soft) 0%, transparent 60%),
    radial-gradient(45% 40% at 8% 92%, #F1F5FF 0%, transparent 65%);
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,23,42,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,23,42,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 50% 35%, #000 0%, transparent 78%);
          mask-image: radial-gradient(circle at 50% 35%, #000 0%, transparent 78%);
  z-index: -1;
}

.hero__inner { max-width: 56rem; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.4rem 0.4rem 0.9rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.7);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--ink-2);
  box-shadow: var(--shadow-sm);
}
.hero__badge b { color: var(--ink); font-weight: 600; }
.hero__badge .tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  background: var(--accent-soft);
  color: var(--accent-strong);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

.hero h1 {
  font-size: clamp(2.7rem, 1.5rem + 5.6vw, 5rem);
  margin-top: 1.6rem;
  letter-spacing: -0.035em;
}
.hero h1 .ital {
  font-style: italic;
  font-weight: 600;
  color: var(--accent);
}
.hero__lead {
  margin-top: 1.6rem;
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.35rem);
  color: var(--muted);
  max-width: 38rem;
}
.hero__cta {
  margin-top: 2.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.hero__meta {
  margin-top: 3.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.hero__meta .stat .n {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem);
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.hero__meta .stat .l { font-size: 0.9rem; color: var(--muted); margin-top: 0.15rem; }

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: 0.08s; }
[data-delay="2"] { transition-delay: 0.16s; }
[data-delay="3"] { transition-delay: 0.24s; }
[data-delay="4"] { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Logo / trust strip
   ========================================================================== */
.trust { padding-block: clamp(2rem, 4vw, 2.75rem); border-block: 1px solid var(--line-soft); background: var(--bg-soft); }
.trust__label { text-align: center; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.4rem; }
.trust__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(1.5rem, 5vw, 3.5rem); }
.trust__row span { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: #94A3B8; letter-spacing: -0.02em; }

/* ==========================================================================
   Cards grid (services + generic)
   ========================================================================== */
.grid { display: grid; gap: 1.25rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--3, .grid--2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-soft); }

.service-card .ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  margin-bottom: 1.2rem;
}
.service-card .ico svg { width: 22px; height: 22px; }
.service-card.is-feature { background: var(--ink); border-color: var(--ink); }
.service-card.is-feature h3, .service-card.is-feature p { color: #fff; }
.service-card.is-feature p { color: #94A3B8; }
.service-card.is-feature .ico { background: rgba(255,255,255,0.1); color: #fff; }
.service-card.is-feature .link-arrow { color: #fff; }
.card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.card p { font-size: 0.98rem; color: var(--muted); }
.card .meta-tag {
  display: inline-block; margin-bottom: 1rem;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em;
  color: var(--accent-strong); background: var(--accent-soft);
  padding: 0.25rem 0.6rem; border-radius: 999px;
}
.card__foot { margin-top: 1.25rem; }

/* ==========================================================================
   Work / case-study cards
   ========================================================================== */
.work-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.work-card .thumb {
  aspect-ratio: 16 / 10;
  position: relative;
  display: grid; place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.work-card .thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.12) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 26px 26px; opacity: 0.5;
}
.work-card .thumb .glyph {
  position: relative; z-index: 1;
  font-family: var(--font-display); font-weight: 800;
  font-size: 2.4rem; color: #fff; letter-spacing: -0.04em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
/* placeholder gradient variations */
.thumb--a { background: linear-gradient(135deg, #4F46E5, #7C73FF); }
.thumb--b { background: linear-gradient(135deg, #0F172A, #334155); }
.thumb--c { background: linear-gradient(135deg, #0EA5A4, #22D3A8); }
.thumb--d { background: linear-gradient(135deg, #F97316, #FB923C); }
.thumb--e { background: linear-gradient(135deg, #6366F1, #06B6D4); }
.thumb--f { background: linear-gradient(135deg, #DB2777, #9333EA); }

.work-card .body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.work-card .body .sector { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.work-card .body h3 { font-size: 1.3rem; margin: 0.5rem 0 0.6rem; }
.work-card .body p { font-size: 0.96rem; color: var(--muted); flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.1rem; }
.tags span {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 0.2rem 0.7rem;
}

/* ==========================================================================
   Phone mockup (Work showcases)
   ========================================================================== */
.phone-stage {
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2rem);
  position: relative;
}
.phone-stage::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 55% at 50% 38%, var(--stage-glow, var(--accent-soft)) 0%, transparent 70%);
  border-radius: var(--radius-lg);
}
.phone {
  position: relative;
  width: min(248px, 78%);
  aspect-ratio: 9 / 18.5;
  background: #0E1116;
  border-radius: 38px;
  padding: 9px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(15,23,42,0.06);
}
.phone__screen {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: var(--tint-bg, #fff);
}
.phone__screen img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.phone::after { /* notch */
  content: "";
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  width: 78px; height: 20px; border-radius: 999px;
  background: #0E1116; z-index: 2;
}

/* Branded fallback "app screen" — driven by --tint / --tint-bg / --tint-ink */
.app-screen {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  padding: 38px 20px 22px;
  background:
    radial-gradient(120% 60% at 50% -10%, color-mix(in srgb, var(--tint) 16%, var(--tint-bg)) 0%, var(--tint-bg) 60%);
  color: var(--tint-ink, var(--ink));
}
.app-screen__bar {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.02em;
  color: var(--tint-ink); opacity: 0.6; margin-bottom: 1.2rem;
}
.app-screen__bar .dots { display: flex; gap: 3px; }
.app-screen__bar .dots i { width: 4px; height: 4px; border-radius: 50%; background: currentColor; }
.app-screen__icon {
  width: 64px; height: 64px; border-radius: 16px;
  margin: 0.4rem auto 1rem;
  box-shadow: 0 8px 18px -8px color-mix(in srgb, var(--tint) 60%, transparent);
  overflow: hidden; background: #fff;
}
.app-screen__icon img { width: 100%; height: 100%; object-fit: cover; }
.app-screen__name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
  text-align: center; letter-spacing: -0.02em; color: var(--tint-ink);
}
.app-screen__tag { text-align: center; font-size: 0.82rem; opacity: 0.72; margin-top: 0.3rem; line-height: 1.45; }
.app-screen__ui { margin-top: auto; display: grid; gap: 8px; }
.app-screen__row {
  background: color-mix(in srgb, var(--tint-bg) 60%, #fff);
  border: 1px solid color-mix(in srgb, var(--tint) 18%, transparent);
  border-radius: 12px; padding: 9px 11px;
  display: flex; align-items: center; gap: 9px;
}
.app-screen__row .av {
  width: 26px; height: 26px; border-radius: 8px; flex: none;
  background: color-mix(in srgb, var(--tint) 24%, var(--tint-bg));
}
.app-screen__row .ln { flex: 1; display: grid; gap: 5px; }
.app-screen__row .ln b { height: 6px; width: 62%; border-radius: 3px; background: color-mix(in srgb, var(--tint) 55%, transparent); display: block; }
.app-screen__row .ln s { height: 5px; width: 88%; border-radius: 3px; background: color-mix(in srgb, var(--tint) 22%, transparent); display: block; }
.app-screen__cta {
  margin-top: 10px; text-align: center;
  background: var(--tint); color: #fff;
  border-radius: 999px; padding: 9px; font-size: 0.78rem; font-weight: 600;
}

/* meta line under work feature copy */
.work-meta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 1.2rem; font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted);
}
.work-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

@media (max-width: 820px) {
  .phone { width: min(220px, 62%); }
  .phone-stage { padding: 1.5rem 1rem; }
}

/* ==========================================================================
   AI teaser band
   ========================================================================== */
.ai-band {
  position: relative; overflow: hidden;
  background: var(--ink); color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 4rem);
}
.ai-band::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(50% 80% at 90% 10%, rgba(79,70,229,0.55) 0%, transparent 60%),
              radial-gradient(40% 70% at 10% 100%, rgba(124,115,255,0.30) 0%, transparent 60%);
}
.ai-band::after {
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0.4;
  background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  -webkit-mask-image: radial-gradient(circle at 80% 20%, #000, transparent 75%);
          mask-image: radial-gradient(circle at 80% 20%, #000, transparent 75%);
}
.ai-band > * { position: relative; z-index: 1; }
.ai-band .grid { align-items: center; gap: 2.5rem; }
.ai-band .eyebrow { color: #A5B4FC; }
.ai-band .eyebrow::before { background: #A5B4FC; }
.ai-band h2 { color: #fff; font-size: clamp(1.8rem, 1.3rem + 2vw, 2.6rem); margin: 0.8rem 0 1rem; }
.ai-band p { color: #CBD5E1; max-width: 34rem; }
.ai-band .ai-list { margin: 1.6rem 0 2rem; display: grid; gap: 0.7rem; }
.ai-band .ai-list li { display: flex; gap: 0.7rem; align-items: flex-start; color: #E2E8F0; font-size: 0.98rem; }
.ai-band .ai-list svg { flex: none; width: 20px; height: 20px; color: #A5B4FC; margin-top: 2px; }
.ai-band .btn--accent { background: #fff; color: var(--ink); }
.ai-band .btn--accent:hover { background: #E2E8F0; }
@media (max-width: 820px) { .ai-band .grid--2 { grid-template-columns: 1fr; } }

/* code-ish panel for AI band visual */
.code-panel {
  background: rgba(15,23,42,0.6);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.9;
  box-shadow: var(--shadow-lg);
}
.code-panel .dots { display: flex; gap: 0.4rem; margin-bottom: 1rem; }
.code-panel .dots i { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.code-panel .c-mut { color: #64748B; }
.code-panel .c-key { color: #A5B4FC; }
.code-panel .c-str { color: #6EE7B7; }
.code-panel .c-fn  { color: #93C5FD; }

/* ==========================================================================
   Process steps
   ========================================================================== */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: step; }
@media (max-width: 880px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }
.step { position: relative; padding-top: 2.75rem; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: 0; left: 0;
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 500;
  color: var(--accent-strong);
  border: 1px solid var(--accent-soft); background: var(--accent-soft);
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
}
.step h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.step p { font-size: 0.95rem; color: var(--muted); }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { text-align: center; }
.cta-band .inner {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  position: relative; overflow: hidden;
}
.cta-band .inner::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 100% at 50% 0%, var(--accent-soft) 0%, transparent 70%);
}
.cta-band .inner > * { position: relative; }
.cta-band h2 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem); }
.cta-band p { margin: 1rem auto 2rem; max-width: 34rem; color: var(--muted); font-size: 1.1rem; }
.cta-band .hero__cta { justify-content: center; }

/* ==========================================================================
   Page hero (interior pages)
   ========================================================================== */
.page-hero { padding-block: clamp(3.5rem, 7vw, 6rem) clamp(2.5rem, 5vw, 3.5rem); position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(55% 60% at 85% 0%, var(--accent-soft) 0%, transparent 60%);
}
.page-hero__inner { max-width: 46rem; }
.page-hero h1 { font-size: clamp(2.3rem, 1.5rem + 3.2vw, 3.6rem); margin: 1rem 0 1.1rem; }
.page-hero p { font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem); color: var(--muted); max-width: 38rem; }

/* ==========================================================================
   Feature rows (AI page) + value list (about)
   ========================================================================== */
.feature-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.feature-row + .feature-row { margin-top: clamp(3rem, 6vw, 5rem); }
.feature-row.reverse > div:first-child { order: 2; }
@media (max-width: 820px) { .feature-row, .feature-row.reverse > div:first-child { grid-template-columns: 1fr; order: 0; } }
.feature-row h3 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); margin-bottom: 0.9rem; }
.feature-row p { color: var(--muted); }
.check-list { display: grid; gap: 0.75rem; margin-top: 1.4rem; }
.check-list li { display: flex; gap: 0.7rem; align-items: flex-start; }
.check-list svg { flex: none; width: 22px; height: 22px; color: var(--accent); margin-top: 1px; }

.panel-visual {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem); min-height: 280px;
  display: grid; place-content: center; gap: 1rem;
}

/* tech chips */
.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chips span {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--line); background: var(--white);
  padding: 0.6rem 1rem; border-radius: 999px; font-weight: 500; font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
}
.chips span i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* values / team */
.value h3 { font-size: 1.2rem; margin-bottom: 0.45rem; }
.value p { color: var(--muted); font-size: 0.97rem; }
.value .num { font-family: var(--font-mono); color: var(--accent-strong); font-size: 0.85rem; }

.team-card { text-align: left; }
.team-card .avatar {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 1.3rem; margin-bottom: 1rem;
}
.team-card h3 { font-size: 1.1rem; margin-bottom: 0.15rem; }
.team-card .role { color: var(--accent-strong); font-size: 0.9rem; font-weight: 500; }
.team-card p { font-size: 0.93rem; color: var(--muted); margin-top: 0.6rem; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info .lead { font-size: 1.1rem; color: var(--muted); margin-bottom: 2rem; }
.contact-list li { display: flex; gap: 0.9rem; align-items: flex-start; padding: 1rem 0; border-top: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 1px solid var(--line); }
.contact-list .ico { width: 40px; height: 40px; flex: none; border-radius: 10px; background: var(--accent-soft); color: var(--accent-strong); display: grid; place-items: center; }
.contact-list .ico svg { width: 19px; height: 19px; }
.contact-list .k { font-size: 0.8rem; color: var(--muted); }
.contact-list .v { font-weight: 600; color: var(--ink); }

.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.75rem, 4vw, 2.5rem); box-shadow: var(--shadow-md); }
.field { margin-bottom: 1.25rem; }
.field label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--ink); margin-bottom: 0.5rem; }
.field label .optional { color: var(--muted); font-weight: 400; }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg-soft); transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px var(--accent-ring);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-note { margin-top: 1rem; font-size: 0.9rem; color: var(--accent-strong); background: var(--accent-soft); padding: 0.75rem 1rem; border-radius: var(--radius-sm); }

/* ==========================================================================
   404
   ========================================================================== */
.notfound { min-height: 64vh; display: grid; place-content: center; text-align: center; gap: 1rem; padding-block: 4rem; }
.notfound .big { font-family: var(--font-display); font-weight: 800; font-size: clamp(5rem, 18vw, 11rem); line-height: 1; color: var(--ink); letter-spacing: -0.05em; }
.notfound .big span { color: var(--accent); }

/* ==========================================================================
   Footer (shared)
   ========================================================================== */
.site-footer {
  background: var(--ink);
  color: #CBD5E1;
  padding-block: clamp(3.5rem, 6vw, 5rem) 2.5rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 2.5rem;
}
.site-footer .brand { color: #fff; }
.site-footer .brand__mark { background: rgba(255,255,255,0.1); }
.footer__about { margin-top: 1.1rem; max-width: 22rem; color: #94A3B8; font-size: 0.95rem; }
.footer__col h4 {
  color: #fff; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-family: var(--font-mono); font-weight: 500; margin-bottom: 1rem;
}
.footer__col a { display: block; padding: 0.3rem 0; color: #94A3B8; transition: color 0.2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: 0.88rem; color: #64748B;
}
@media (max-width: 760px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand-col { grid-column: 1 / -1; }
}