/* Sweetwater Promotions — grounded, sharp, unhurried.
   Dark theme · white logo · muted sage accent. OKLCH throughout. */

/* ---------- self-hosted fonts (PLAYBOOK: no Google CDN calls) ---------- */
@font-face { font-family: 'Bricolage Grotesque'; font-style: normal; font-weight: 500 700;
  font-display: swap; src: url('assets/fonts/bricolage-grotesque-wght.woff2') format('woff2'); }
@font-face { font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 400;
  font-display: swap; src: url('assets/fonts/hanken-grotesk-400.woff2') format('woff2'); }
@font-face { font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 500;
  font-display: swap; src: url('assets/fonts/hanken-grotesk-500.woff2') format('woff2'); }
@font-face { font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 600;
  font-display: swap; src: url('assets/fonts/hanken-grotesk-600.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400;
  font-display: swap; src: url('assets/fonts/jetbrains-mono-400.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 500;
  font-display: swap; src: url('assets/fonts/jetbrains-mono-500.woff2') format('woff2'); }

/* ---------- tokens ---------- */
:root {
  --bg:            oklch(0.150 0.004 150);
  --bg-2:          oklch(0.185 0.005 150);
  --surface:       oklch(0.205 0.006 150);
  --surface-hi:    oklch(0.245 0.007 150);
  --line:          oklch(0.300 0.008 150);
  --line-hi:       oklch(0.380 0.010 150);

  --ink:           oklch(0.980 0 0);
  --text:          oklch(0.895 0.004 150);
  --muted:         oklch(0.660 0.010 150);

  --accent:        oklch(0.760 0.135 142);
  --accent-hi:     oklch(0.830 0.150 142);
  --accent-dim:    oklch(0.560 0.095 142);
  --on-accent:     oklch(0.155 0.010 150);
  --accent-glow:   oklch(0.760 0.135 142 / 0.16);

  --font-display: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Hanken Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

  --step--1: clamp(0.82rem, 0.79rem + 0.14vw, 0.9rem);
  --step-0:  clamp(1rem, 0.95rem + 0.24vw, 1.15rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.15rem);
  --step-3:  clamp(2rem, 1.6rem + 2vw, 3.25rem);
  --step-4:  clamp(2.6rem, 1.9rem + 3.4vw, 4.75rem);

  --container: 68rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --radius-sm: 9px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --z-nav: 100; --z-overlay: 200;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  font-feature-settings: "ss01";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }

::selection { background: var(--accent-glow); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); color: var(--ink); font-weight: 600;
  line-height: 1.05; letter-spacing: -0.03em; text-wrap: balance; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); letter-spacing: -0.02em; }
p { text-wrap: pretty; }
.prose p { max-width: 65ch; }

.mono { font-family: var(--font-mono); font-size: var(--step--1);
  letter-spacing: 0.02em; color: var(--accent); }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
section { padding-block: clamp(4.5rem, 9vw, 8.5rem); }
.divider { border-top: 1px solid var(--line); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: var(--z-nav);
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color 0.4s var(--ease);
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav__inner { display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: 1rem; }
.nav__logo { display: flex; align-items: center; gap: 0.7rem; }
.nav__logo img { height: 30px; width: auto; }
.nav__logo span { font-family: var(--font-display); font-weight: 600; color: var(--ink);
  font-size: 1.05rem; letter-spacing: -0.02em; }
.nav__links { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2rem); }
.nav__links a { color: var(--muted); font-size: var(--step--1); transition: color 0.25s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__links .btn { color: var(--on-accent); }
@media (max-width: 640px) {
  .nav__links a:not(.btn) { display: none; }
  .nav__links .btn { padding: 0.5rem 0.9rem; font-size: 0.8rem; }
  .nav__logo span { font-size: 0.95rem; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.72rem 1.3rem; border-radius: 100px; font-weight: 600;
  font-size: var(--step--1); letter-spacing: 0.01em;
  white-space: nowrap; line-height: 1;
  background: var(--accent); color: var(--on-accent);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn:hover { background: var(--accent-hi); transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px var(--accent-glow); }
.btn--ghost { background: transparent; color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line-hi); }
.btn--ghost:hover { background: var(--surface); box-shadow: inset 0 0 0 1px var(--accent); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: min(92vh, 820px);
  display: flex; align-items: center; overflow: hidden; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0;
  opacity: 0.9; }
.hero__veil { position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(120% 90% at 78% 15%, transparent 0%, var(--bg) 72%),
    linear-gradient(180deg, transparent 55%, var(--bg) 100%); }
.hero__inner { position: relative; z-index: 2; padding-block: clamp(3rem, 8vw, 6rem); }
.hero__tag { display: inline-flex; align-items: center; gap: 0.55rem; margin-bottom: 1.6rem; }
.hero__tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 12px 1px var(--accent); }
.hero h1 { max-width: 15ch; margin-bottom: 1.4rem; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero__sub { font-size: var(--step-1); color: var(--muted); max-width: 46ch;
  line-height: 1.4; margin-bottom: 2.3rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* ---------- services ---------- */
.lead { font-size: var(--step-2); color: var(--ink); font-family: var(--font-display);
  font-weight: 600; letter-spacing: -0.025em; line-height: 1.12; max-width: 20ch;
  text-wrap: balance; }
.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); max-width: 60ch; }
.section-head .mono { display: inline-block; margin-bottom: 1rem; }

.services { display: grid; gap: 0; }
.svc { display: grid; grid-template-columns: minmax(0,1fr); gap: 0.6rem 2rem;
  padding-block: clamp(1.6rem, 3vw, 2.4rem); border-top: 1px solid var(--line);
  transition: background 0.4s var(--ease); }
@media (min-width: 720px) { .svc { grid-template-columns: 0.9fr 1.3fr; align-items: start; } }
.svc:hover { background: linear-gradient(90deg, var(--bg-2), transparent 80%); }
.svc__i { display: flex; align-items: baseline; gap: 1rem; }
.svc__n { font-family: var(--font-mono); font-size: var(--step--1); color: var(--accent-dim); }
.svc h3 { color: var(--ink); }
.svc p { color: var(--muted); max-width: 48ch; }
.svc__tags { margin-top: 0.7rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.svc__tags span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text);
  padding: 0.2rem 0.6rem; border-radius: 100px; background: var(--surface);
  border: 1px solid var(--line); }

/* ---------- about ---------- */
.about { background: var(--bg-2); }
.about__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); }
@media (min-width: 820px) { .about__grid { grid-template-columns: 1fr 1fr; align-items: center; } }
.about p + p { margin-top: 1.2rem; }
.about p { color: var(--text); }
.about .sig { font-family: var(--font-display); color: var(--ink); font-size: var(--step-1);
  margin-top: 1.6rem; }
.stat-row { display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 4vw, 3rem); margin-top: 2rem; }
.stat b { display: block; font-family: var(--font-display); font-size: var(--step-2);
  color: var(--accent); letter-spacing: -0.02em; }
.stat span { font-size: var(--step--1); color: var(--muted); }

/* ---------- contact ---------- */
.contact__grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); }
@media (min-width: 820px) { .contact__grid { grid-template-columns: 0.85fr 1.15fr; } }
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: var(--step--1); color: var(--text); font-weight: 500; }
.field input, .field textarea {
  width: 100%; padding: 0.85rem 1rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--line); color: var(--ink);
  font: inherit; font-size: var(--step-0); transition: border-color 0.25s var(--ease), background 0.25s var(--ease); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent);
  background: var(--bg-2); }
.field textarea { resize: vertical; min-height: 130px; }
.form__note { font-size: var(--step--1); color: var(--muted); }
.form__note a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.form__status { font-size: var(--step--1); min-height: 1.2em; }
.form__status.ok { color: var(--accent); }
.form__status.err { color: oklch(0.72 0.15 25); }
.contact__aside p { color: var(--muted); margin-top: 1rem; max-width: 40ch; }
.contact__aside a.mail { display: inline-block; margin-top: 1.4rem; font-family: var(--font-mono);
  color: var(--ink); border-bottom: 1px solid var(--accent); padding-bottom: 2px; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding-block: 3rem; color: var(--muted); }
.foot__inner { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: center; }
.foot__logo { display: flex; align-items: center; gap: 0.6rem; }
.foot__logo img { height: 24px; opacity: 0.85; }
.foot__links { display: flex; flex-wrap: wrap; gap: 1.4rem; font-size: var(--step--1); }
.foot__links a { color: var(--muted); transition: color 0.25s var(--ease); }
.foot__links a:hover { color: var(--accent); }
.foot__fine { width: 100%; font-size: 0.78rem; color: var(--muted); opacity: 0.7; }

/* ---------- legal pages ---------- */
.legal { padding-block: clamp(3rem, 7vw, 6rem); }
.legal .wrap { max-width: 52rem; }
.legal h1 { font-size: var(--step-3); margin-bottom: 0.6rem; }
.legal .updated { font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted);
  margin-bottom: 2.5rem; display: block; }
.legal h2 { font-size: var(--step-1); margin-top: 2.6rem; margin-bottom: 0.8rem; }
.legal p, .legal li { color: var(--text); max-width: 68ch; }
.legal p { margin-bottom: 1rem; }
.legal ul { padding-left: 1.2rem; margin-bottom: 1rem; display: grid; gap: 0.4rem; }
.legal a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.legal .back { display: inline-flex; align-items: center; gap: 0.5rem; margin-bottom: 2.5rem;
  font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted); }
.legal .back:hover { color: var(--accent); }

/* ---------- reveal motion ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .hero__canvas { display: none; }
}