/* SlackTide marketing site. Plain CSS, no build step. */
:root {
  --navy: #16303f;
  --sea: #1f6f78;
  --sea-dark: #17565d;
  --foam: #eef6f5;
  --sand: #f7f3ea;
  --ink: #1d2b33;
  --muted: #5b6b73;
  --line: #dde7e6;
  --coral: #e0734f;
  --radius: 18px;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  font-size: 17px;
}
img, svg { max-width: 100%; }
a { color: var(--sea); }
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; color: var(--navy); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-family: "Fraunces", Georgia, serif; font-weight: 700; font-size: 1.35rem; }
.brand svg { width: 34px; height: 34px; }
.nav { display: flex; align-items: center; gap: 22px; font-size: .95rem; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { color: var(--sea); }
.btn { display: inline-block; background: var(--sea); color: #fff !important; text-decoration: none; font-weight: 600; padding: 12px 22px; border-radius: 999px; border: 0; cursor: pointer; font-size: 1rem; }
.btn:hover { background: var(--sea-dark); }
.btn.ghost { background: transparent; color: var(--sea) !important; box-shadow: inset 0 0 0 2px var(--sea); }
@media (max-width: 720px) { .nav .hide-sm { display: none; } }

/* Hero */
.hero { background: linear-gradient(180deg, var(--foam), #fff); padding: 80px 0 60px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 34em; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--sea); background: #fff; border: 1px solid var(--line); padding: 4px 12px; border-radius: 999px; margin-bottom: 16px; }
.hero-card { background: #fff; border-radius: var(--radius); box-shadow: 0 20px 50px rgba(22,48,63,.12); padding: 22px; border: 1px solid var(--line); }
.hero-card .row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.hero-card .row:last-child { border-bottom: 0; }
.hero-card .big { font-family: "Fraunces", Georgia, serif; font-size: 2.2rem; color: var(--navy); }
.pill { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 10px; border-radius: 999px; background: var(--foam); color: var(--sea-dark); }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-top: 48px; } }

/* Sections */
section { padding: 72px 0; }
section.alt { background: var(--sand); }
.center { text-align: center; }
.sub { color: var(--muted); max-width: 40em; margin: 0 auto 36px; }
.grid { display: grid; gap: 20px; }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid.three, .grid.two { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card .icon { font-size: 1.8rem; margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; }

/* Pricing */
.price { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 760px; margin: 0 auto; }
@media (max-width: 720px) { .price { grid-template-columns: 1fr; } }
.price .card { text-align: center; }
.price .them { color: var(--muted); }
.price .us { border: 2px solid var(--sea); }
.price .num { font-family: "Fraunces", Georgia, serif; font-size: clamp(2.2rem, 6vw, 3rem); color: var(--navy); line-height: 1; margin: 8px 0; }
.price .us .num { color: var(--sea); }

/* Steps */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.steps li { counter-increment: step; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps li::before { content: counter(step); display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--sea); color: #fff; font-weight: 700; align-items: center; justify-content: center; margin-bottom: 10px; }

/* Contact */
.contact { background: var(--navy); color: #e6f0f2; }
.contact h2 { color: #fff; }
.contact a { color: #9fe0dc; }
.contact .card { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.15); color: #e6f0f2; }
.contact .card p { color: #c9d9dd; }

/* Legal pages */
.legal { padding: 56px 0 72px; }
.legal .wrap { max-width: 780px; }
.legal h2 { font-size: 1.4rem; margin-top: 1.8em; }
.legal .updated { color: var(--muted); font-size: .95rem; }
.legal .callout { background: var(--foam); border-left: 4px solid var(--sea); padding: 14px 18px; border-radius: 8px; margin: 1.2em 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; font-size: .92rem; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.site-footer a { color: var(--muted); margin-right: 16px; }