/* Camdora Software — light theme, editorial */

:root {
  --paper: #f7f6f2;
  --paper-2: #efede6;
  --white: #ffffff;
  --ink: #0e1116;
  --ink-2: #3b4250;
  --ink-3: #6b7280;
  --line: #dcd9d0;
  --accent: #2f5bff;
  --accent-ink: #ffffff;
  --accent-soft: #e6ecff;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1160px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --r: 16px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1em; }
address { font-style: normal; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

.skip {
  position: absolute; left: -999px; top: 8px;
  background: var(--ink); color: #fff; padding: .5rem 1rem; border-radius: 8px; z-index: 100;
}
.skip:focus { left: 8px; }

/* ---------- type ---------- */
h1, h2, h3 { margin: 0; font-weight: 400; letter-spacing: -0.015em; }
h1 {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 1.02;
  max-width: 14ch;
}
h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.08;
  max-width: 18ch;
}
h1 em, h2 em { font-style: italic; color: var(--accent); }
h3 { font-family: var(--sans); font-weight: 600; font-size: 1.25rem; line-height: 1.3; letter-spacing: -0.01em; }

.label {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.label-light { color: #9db4ff; }
.sub { color: var(--ink-2); font-size: 1.1rem; max-width: 56ch; margin-top: 1.25rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  border: 1.5px solid transparent;
  transition: transform .18s var(--ease), background .18s, color .18s, border-color .18s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--accent); }
.btn-line { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: var(--ink); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.05rem; color: var(--ink); letter-spacing: -0.01em; }
.logo svg { width: 30px; height: 30px; color: var(--ink); transition: color .2s; }
.logo:hover svg { color: var(--accent); }
.logo em { font-style: normal; font-weight: 400; color: var(--ink-3); margin-left: .3rem; }
.links { display: flex; gap: 1.75rem; }
.links a { font-size: .95rem; font-weight: 500; color: var(--ink-2); position: relative; padding: .25rem 0; }
.links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1.5px;
  background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.links a:hover::after { transform: scaleX(1); }
.nav-cta { padding: .6rem 1.1rem; font-size: .9rem; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 7vw, 6rem); }
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, var(--paper) 0%, color-mix(in srgb, var(--paper) 88%, transparent) 45%, transparent 100%);
}
.hero-inner { position: relative; z-index: 1; }
.kicker {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2);
  margin-bottom: 1.5rem;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.hero-lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-2); max-width: 54ch; margin: 1.75rem 0 2.25rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 3.5rem; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 2.5rem 3.5rem; padding-top: 1.75rem; border-top: 1px solid var(--line); max-width: 760px; }
.hero-proof li { display: flex; flex-direction: column; gap: .15rem; }
.hero-proof strong { font-family: var(--serif); font-weight: 400; font-size: 1.9rem; line-height: 1; letter-spacing: -0.01em; }
.hero-proof span { font-size: .9rem; color: var(--ink-3); }

/* ---------- stack strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: var(--white); }
.strip-track { display: flex; gap: 3rem; width: max-content; padding: 1rem 0; animation: strip 48s linear infinite; }
.strip-track span { font-family: var(--mono); font-size: .85rem; color: var(--ink-3); white-space: nowrap; }
.strip-track span::before { content: "/"; color: var(--accent); margin-right: .7rem; opacity: .7; }
@keyframes strip { to { transform: translateX(-50%); } }
.strip:hover .strip-track { animation-play-state: paused; }

/* ---------- sections ---------- */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-tint { background: var(--paper-2); }
.section-ink { background: var(--ink); color: #e9ecf3; }
.section-ink .label { color: #9db4ff; }
.section-ink h2 { color: #fff; }
.section-ink h2 em { color: #9db4ff; }

/* ---------- services rows ---------- */
.rows { border-top: 1px solid var(--line); }
.row {
  display: grid;
  grid-template-columns: 4rem 1fr minmax(180px, 280px);
  gap: 1.5rem 2rem;
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  transition: background .2s;
}
.row:hover { background: linear-gradient(90deg, transparent, var(--white) 12%, var(--white) 88%, transparent); }
.row-num { font-family: var(--mono); font-size: .9rem; color: var(--accent); padding-top: .35rem; }
.row-body h3 { font-size: 1.45rem; margin-bottom: .5rem; }
.row-body p { color: var(--ink-2); margin: 0; max-width: 58ch; }
.row-tags { display: flex; flex-wrap: wrap; gap: .4rem; justify-content: flex-end; }
.row-tags li {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .04em;
  padding: .3rem .6rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-3); background: var(--white);
}

/* ---------- specialisms ---------- */
.deep-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.25rem; }
.deep {
  padding: 2rem;
  border: 1px solid #262c38;
  border-radius: var(--r);
  background: linear-gradient(180deg, #151a22, #10141b);
  transition: transform .25s var(--ease), border-color .25s;
}
.deep:hover { transform: translateY(-4px); border-color: #4a5670; }
.deep-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: #1d2533; margin-bottom: 1.5rem;
}
.deep-icon svg { width: 24px; height: 24px; fill: none; stroke: #9db4ff; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.deep h3 { color: #fff; margin-bottom: .75rem; }
.deep p { color: #aab2c2; font-size: .98rem; }
.deep-points li { position: relative; padding-left: 1.2rem; font-size: .92rem; color: #d3d8e3; margin-bottom: .45rem; }
.deep-points li::before { content: ""; position: absolute; left: 0; top: .62em; width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent); }

/* ---------- process ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; counter-reset: step; }
.steps li { position: relative; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.steps li::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 3rem; height: 2px; background: var(--accent);
}
.step-n { font-family: var(--serif); font-size: 2.4rem; line-height: 1; color: var(--ink); display: block; margin-bottom: .9rem; }
.steps h3 { margin-bottom: .5rem; }
.steps p { color: var(--ink-2); margin: 0; font-size: .98rem; }

/* ---------- engagement models ---------- */
.models { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; }
.model {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 2rem;
  display: flex; flex-direction: column;
  transition: transform .25s var(--ease), box-shadow .25s;
}
.model:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(14,17,22,.35); }
.model h3 { font-size: 1.35rem; margin-bottom: .75rem; }
.model p { color: var(--ink-2); }
.model-fit { margin-top: auto; padding-top: 1rem; border-top: 1px dashed var(--line); font-size: .9rem; color: var(--ink-3); margin-bottom: 0; }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.about-text p { color: var(--ink-2); }
.about-text h2 { margin-bottom: 1.5rem; }
.about-values { display: flex; flex-direction: column; gap: 1rem; padding-top: .5rem; }
.about-values li {
  padding: 1.1rem 1.25rem; background: var(--white); border: 1px solid var(--line); border-radius: 12px; color: var(--ink-2); font-size: .98rem;
}
.about-values strong { color: var(--ink); font-weight: 600; }

/* ---------- cta ---------- */
.cta { background: var(--ink); color: #e9ecf3; padding: clamp(5rem, 10vw, 8rem) 0; position: relative; overflow: hidden; }
.cta::before {
  content: ""; position: absolute; inset: auto -20% -60% auto; width: 60vw; height: 60vw; max-width: 700px; max-height: 700px;
  background: radial-gradient(closest-side, rgba(47,91,255,.35), transparent 70%); pointer-events: none;
}
.cta-inner { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta h2 { color: #fff; max-width: 16ch; }
.cta h2 em { color: #9db4ff; }
.cta-sub { color: #aab2c2; max-width: 52ch; margin: 1.5rem 0 2.25rem; }
.cta-mail {
  font-family: var(--serif); font-size: clamp(1.5rem, 4vw, 2.6rem); color: #fff;
  padding: .6rem 1.4rem; border: 1.5px solid #3a4457; border-radius: 999px;
  transition: background .2s, border-color .2s, transform .2s var(--ease);
}
.cta-mail:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.cta address { margin-top: 2rem; font-size: .88rem; color: #7d8696; }

/* ---------- footer ---------- */
.foot { background: #0a0d12; color: #7d8696; font-size: .82rem; padding: 1.5rem 0; }
.foot-inner { display: flex; justify-content: space-between; gap: 2rem; align-items: center; }
.foot p { margin: 0; max-width: 80ch; }
.foot a { white-space: nowrap; color: #aab2c2; }
.foot a:hover { color: #fff; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.rows .row.reveal:nth-child(2) { transition-delay: .06s; }
.rows .row.reveal:nth-child(3) { transition-delay: .12s; }
.rows .row.reveal:nth-child(4) { transition-delay: .18s; }
.rows .row.reveal:nth-child(5) { transition-delay: .24s; }
.deep-grid .reveal:nth-child(2), .models .reveal:nth-child(2), .steps .reveal:nth-child(2) { transition-delay: .08s; }
.deep-grid .reveal:nth-child(3), .models .reveal:nth-child(3), .steps .reveal:nth-child(3) { transition-delay: .16s; }
.deep-grid .reveal:nth-child(4), .steps .reveal:nth-child(4) { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .strip-track { animation: none; }
  .btn, .deep, .model { transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; }
  .row { grid-template-columns: 3rem 1fr; }
  .row-tags { grid-column: 2; justify-content: flex-start; }
}
@media (max-width: 640px) {
  .links { display: none; }
  .nav-inner { height: 64px; }
  .hero::after { background: linear-gradient(180deg, transparent, var(--paper) 70%); }
  .hero-proof { gap: 1.5rem 2rem; }
  .foot-inner { flex-direction: column; align-items: flex-start; }
  .row { padding: 1.5rem 0; }
}