/* Canonica website — brand palette from Business Plan/Canonica brand */
:root {
  --navy: #0F2A4A;
  --navy-2: #16365C;
  --blue: #2563EB;
  --blue-d: #1D4ED8;
  --blue-l: #60A5FA;
  --blue-bg: #DBEAFE;
  --teal: #14B8A6;
  --teal-d: #0F766E;
  --teal-l: #2DD4BF;
  --teal-bg: #CCFBF1;
  --bg: #F7F9FC;
  --card: #FFFFFF;
  --line: #E2E8F0;
  --ink: #0F2A4A;
  --body: #475569;
  --muted: #64748B;
  --radius: 20px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "DM Sans", "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--blue-d); }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.02em; }
p { margin: 0; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(247, 249, 252, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; gap: 32px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; }
.brand svg { width: 34px; height: 34px; color: var(--navy); }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--body); text-decoration: none; font-weight: 500; font-size: 15px; }
.nav a:hover { color: var(--navy); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px; text-decoration: none;
  background: var(--blue); color: #fff; border: 2px solid var(--blue);
  transition: background .15s, transform .15s;
}
.btn:hover { background: var(--blue-d); border-color: var(--blue-d); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn.ghost:hover { background: rgba(255,255,255,.08); }

/* ---------- hero ---------- */
.hero { background: var(--navy); color: #F1F5F9; padding: 96px 0 104px; overflow: hidden; }
.hero .container { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--blue-d); }
.hero .eyebrow { color: var(--teal-l); }
.hero h1 { font-size: clamp(40px, 6vw, 68px); margin: 18px 0 22px; color: #F8FAFC; }
.hero p.lead { font-size: 20px; color: #CBD5E1; max-width: 560px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-mark { justify-self: center; width: min(380px, 100%); color: #F1F5F9; }
.pill-note { display: inline-block; margin-top: 28px; font-size: 14px; color: #94A3B8; letter-spacing: .04em; }

/* ---------- sections ---------- */
section.block { padding: 96px 0; }
section.block.alt { background: #EEF2F7; }
.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); margin-top: 12px; }
.section-head p { margin-top: 16px; font-size: 19px; color: var(--body); }

.grid { display: grid; gap: 24px; }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.card h3 { font-size: 22px; margin-bottom: 10px; }
.card p { color: var(--body); font-size: 16.5px; }
.icon-dot { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 20px; background: var(--blue-bg); color: var(--blue-d); }
.icon-dot.teal { background: var(--teal-bg); color: var(--teal-d); }
.icon-dot svg { width: 26px; height: 26px; }

.callout { margin-top: 32px; border-left: 5px solid var(--teal); padding: 6px 0 6px 22px; font-size: 19px; color: var(--ink); max-width: 860px; }

/* ---------- flow (how it works) ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px; }
.flow .step { position: relative; background: var(--card); border: 1px solid #CBD5E1; border-radius: var(--radius); padding: 26px 22px; }
.flow .step:not(:last-child)::after {
  content: ""; position: absolute; right: -24px; top: 50%; width: 20px; height: 2px; background: var(--muted);
}
.flow .step:not(:last-child)::before {
  content: ""; position: absolute; right: -25px; top: calc(50% - 5px);
  border: 6px solid transparent; border-left: 8px solid var(--muted); border-right: 0;
}
.flow .step .num { font-size: 13px; font-weight: 700; color: var(--blue-d); letter-spacing: .12em; }
.flow .step h3 { font-size: 19px; margin: 8px 0 8px; }
.flow .step p { font-size: 15px; color: var(--body); }
.flow .step.core { background: var(--navy); border-color: var(--navy); }
.flow .step.core h3 { color: #F8FAFC; }
.flow .step.core p { color: #CBD5E1; }
.flow .step.core .num { color: var(--teal-l); }

.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 32px; background: #E7EDF5; border-radius: var(--radius); padding: 18px 22px; }
.chips strong { margin-right: 6px; }
.chip { background: var(--blue-bg); color: #1E3A8A; font-weight: 600; font-size: 15px; padding: 6px 16px; border-radius: 999px; }

/* ---------- products ---------- */
.product { display: flex; gap: 22px; align-items: flex-start; }
.badge { flex: none; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 24px; color: #F8FAFC; background: var(--navy); }
.badge.b { background: var(--blue); }
.badge.c { background: var(--teal-l); color: var(--navy); }
.badge.d { background: #BFDBFE; color: var(--navy); }

/* ---------- tiers ---------- */
.tier { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.tier .tier-head { background: var(--navy); color: #F8FAFC; padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; }
.tier .tier-head h3 { font-size: 26px; margin: 0; }
.tier.featured { border: 2px solid var(--blue); }
.tier.featured .tier-head { background: var(--blue); }
.tag { font-size: 13px; font-weight: 700; color: var(--navy); background: var(--teal-bg); padding: 4px 12px; border-radius: 999px; }
.tier dl { margin: 0; padding: 24px 28px 28px; display: grid; gap: 16px; }
.tier dt { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.tier dd { margin: 2px 0 0; font-size: 17px; font-weight: 600; color: var(--ink); }

/* ---------- installer ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: s; }
.steps li { list-style: none; background: var(--card); border: 1px solid #CBD5E1; border-radius: 16px; padding: 18px; }
.steps li.person { background: var(--blue-bg); border: 2px solid var(--blue); }
.steps li h3 { font-size: 17px; margin-bottom: 6px; }
.steps li p { font-size: 14.5px; color: var(--body); }
.steps li .who { margin-top: 10px; font-size: 14px; font-weight: 700; color: var(--muted); }
.steps li.person .who { color: var(--blue-d); }
ol.steps { padding: 0; margin: 0; }
.legend { display: flex; gap: 24px; margin-top: 20px; font-size: 15px; color: var(--body); flex-wrap: wrap; }
.legend span::before { content: ""; display: inline-block; width: 14px; height: 14px; border-radius: 4px; margin-right: 8px; vertical-align: -2px; border: 1px solid #CBD5E1; background: var(--card); }
.legend span.p::before { background: var(--blue-bg); border: 2px solid var(--blue); }

/* ---------- proof ---------- */
.proof { background: var(--navy); color: #F1F5F9; }
.proof .eyebrow { color: var(--teal-l); }
.proof .section-head h2 { color: #F1F5F9; }
.proof .section-head p { color: #CBD5E1; }
.stat { background: var(--navy-2); border: 1px solid #2A4F7A; border-radius: var(--radius); padding: 28px; }
.stat .num { font-size: 52px; font-weight: 700; color: var(--teal-l); letter-spacing: -0.03em; line-height: 1; }
.stat p { margin-top: 12px; color: #CBD5E1; font-size: 16px; }
.proof .callout { color: #E2E8F0; border-left-color: var(--teal-l); }

/* ---------- roadmap ---------- */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.phase { background: var(--card); border: 1px solid #CBD5E1; border-radius: var(--radius); padding: 26px; }
.phase.now { background: var(--navy); border-color: var(--navy); }
.phase .when { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-d); }
.phase.now .when { color: var(--teal-l); }
.phase h3 { font-size: 21px; margin: 8px 0 12px; }
.phase.now h3 { color: #F8FAFC; }
.phase ul { margin: 0; padding-left: 18px; color: var(--body); font-size: 15.5px; }
.phase.now ul { color: #CBD5E1; }
.phase .gate { margin-top: 16px; padding-top: 14px; border-top: 1px dashed #CBD5E1; font-size: 14px; color: var(--muted); }
.phase.now .gate { border-top-color: #2A4F7A; color: #94A3B8; }
.phase .done { display: inline-block; margin-top: 14px; font-size: 13px; font-weight: 700; color: var(--navy); background: var(--teal-l); padding: 4px 12px; border-radius: 999px; }

/* ---------- contact ---------- */
.cta { background: var(--blue); color: #F8FAFC; border-radius: 28px; padding: 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.cta h2 { font-size: clamp(28px, 3.6vw, 40px); }
.cta p { margin-top: 14px; color: #DBEAFE; font-size: 18px; }
.cta .btn { background: #F8FAFC; color: var(--blue-d); border-color: #F8FAFC; justify-self: end; font-size: 17px; padding: 16px 28px; }
.cta .btn:hover { background: #fff; }

/* ---------- footer ---------- */
footer { padding: 48px 0; color: var(--muted); font-size: 14px; }
footer .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer .brand { font-size: 18px; }
footer .brand svg { width: 28px; height: 28px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .flow, .steps { grid-template-columns: repeat(2, 1fr); }
  .flow .step::after, .flow .step::before { display: none; }
  .grid.c4, .timeline { grid-template-columns: repeat(2, 1fr); }
  .grid.c3 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .site-header .btn { margin-left: auto; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-mark { width: 220px; justify-self: start; order: -1; }
  .cta { grid-template-columns: 1fr; padding: 36px 28px; }
  .cta .btn { justify-self: start; }
}
@media (max-width: 600px) {
  section.block { padding: 64px 0; }
  .hero { padding: 64px 0 72px; }
  .grid.c2, .grid.c4, .timeline, .flow, .steps { grid-template-columns: 1fr; }
  .card { padding: 24px; }
  .product { gap: 16px; }
}