/* ============ Tokens ============ */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  --font-display: 'Zodiak', Georgia, serif;
  --font-body: 'Switzer', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw: 1160px;
  --radius: 2px;
  --ease: cubic-bezier(.2,.7,.3,1);
}

:root, [data-theme="light"] {
  --bg: #F5F3EF;
  --bg-alt: #EFECE5;
  --surface: #FFFFFF;
  --text: #22201C;
  --muted: #66625B;
  --faint: #A7A29A;
  --line: #DDD8CF;
  --navy: #132B3F;
  --navy-soft: #1B3A52;
  --accent: #9C6A24;
  --accent-strong: #C08A3E;
  --on-navy: #F2EFEA;
  --on-navy-muted: #AEB8C2;
  --shadow: 0 1px 2px rgba(19,43,63,.05), 0 12px 32px rgba(19,43,63,.06);
}

[data-theme="dark"] {
  --bg: #0F1A22;
  --bg-alt: #13212B;
  --surface: #17252F;
  --text: #E6E3DD;
  --muted: #A0A8AF;
  --faint: #6E777E;
  --line: #2A3944;
  --navy: #0B1620;
  --navy-soft: #162835;
  --accent: #D9A45E;
  --accent-strong: #E0B071;
  --on-navy: #EDEAE4;
  --on-navy-muted: #9AA5AE;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 14px 34px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -.015em; margin: 0; }
p { margin: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { width: min(100% - 2.5rem, var(--maxw)); margin-inline: auto; }
@media (min-width: 720px) { .wrap { width: min(100% - 5rem, var(--maxw)); } }

.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: var(--space-3) var(--space-4); z-index: 100; }
.skip:focus { left: var(--space-4); top: var(--space-4); }

:where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 3px;
}

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: var(--space-6); min-height: 68px; }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--navy); }
[data-theme="dark"] .brand { color: var(--on-navy); }
.mark { width: auto; height: 28px; flex: none; }
.brand-rule { width: 1px; align-self: stretch; margin-block: 6px; background: var(--line); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--font-display); font-size: 1.0625rem; font-weight: 700; letter-spacing: -.01em; }
.brand-text em { font-style: normal; font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.nav { display: none; margin-left: auto; gap: var(--space-6); }
@media (min-width: 940px) { .nav { display: flex; } }
.nav a { font-size: var(--text-sm); text-decoration: none; color: var(--muted); padding-block: var(--space-2); border-bottom: 1px solid transparent; transition: color .2s var(--ease), border-color .2s var(--ease); }
.nav a:hover { color: var(--text); border-bottom-color: var(--accent-strong); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); margin-left: auto; flex: none; }
@media (max-width: 719px) {
  .brand-text em { display: none; }
  .brand-text strong { font-size: .9rem; line-height: 1.2; }
  .header-actions .btn { display: none; }
  .mark { height: 24px; }
}
@media (max-width: 439px) {
  .brand { gap: var(--space-2); }
  .brand-rule { display: none; }
  .mark { height: 21px; }
  .brand-text strong { font-size: .8125rem; }
  .header-inner { gap: var(--space-3); }
}
@media (min-width: 940px) { .header-actions { margin-left: 0; } }

.theme-toggle {
  width: 38px; height: 38px; display: grid; place-items: center;
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  color: var(--muted); cursor: pointer; transition: color .2s var(--ease), border-color .2s var(--ease);
}
.theme-toggle:hover { color: var(--text); border-color: var(--faint); }
.theme-toggle svg { width: 17px; height: 17px; }
.ico-moon { display: none; }
[data-theme="dark"] .ico-sun { display: none; }
[data-theme="dark"] .ico-moon { display: block; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: var(--text-sm); font-weight: 600; letter-spacing: .01em;
  padding: .78rem 1.35rem; border-radius: var(--radius); text-decoration: none;
  border: 1px solid transparent; cursor: pointer; transition: transform .18s var(--ease), background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn-sm { padding: .55rem 1rem; font-size: var(--text-xs); }
.btn-primary { background: var(--navy); color: #F2EFEA; }
.btn-primary:hover { background: var(--navy-soft); transform: translateY(-1px); }
[data-theme="dark"] .btn-primary { background: var(--accent); color: #10202B; }
[data-theme="dark"] .btn-primary:hover { background: var(--accent-strong); }
.btn-ghost { border-color: rgba(242,239,234,.4); color: #F2EFEA; }
.btn-ghost:hover { border-color: #F2EFEA; background: rgba(242,239,234,.08); }
.btn-block { width: 100%; }

/* ============ Hero ============ */
.hero { position: relative; isolation: isolate; color: var(--on-navy); overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 60%; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(178deg, rgba(9,20,29,.90) 0%, rgba(9,20,29,.74) 42%, rgba(9,20,29,.88) 100%);
}
.hero-inner { padding-block: clamp(var(--space-20), 13vw, var(--space-32)) clamp(var(--space-16), 9vw, var(--space-24)); max-width: 62rem; }
.eyebrow { font-size: var(--text-xs); letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--accent); margin-bottom: var(--space-4); }
.eyebrow.light { color: var(--accent-strong); }
.hero h1 { font-size: var(--text-2xl); max-width: 20ch; }
.lede { font-size: var(--text-base); line-height: 1.65; max-width: 58ch; margin-top: var(--space-6); color: var(--on-navy-muted); }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
@media (max-width: 520px) { .hero-cta .btn { width: 100%; } }

.hero-facts {
  list-style: none; padding: var(--space-8) 0 0; margin: var(--space-16) 0 0;
  border-top: 1px solid rgba(242,239,234,.18);
  display: grid; gap: var(--space-6);
}
@media (min-width: 700px) { .hero-facts { grid-template-columns: repeat(3, 1fr); gap: var(--space-8); } }
.hero-facts strong { display: block; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; color: var(--on-navy); }
.hero-facts span { display: block; font-size: var(--text-xs); color: var(--on-navy-muted); margin-top: var(--space-1); }

/* ============ Sections ============ */
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: var(--text-xl); max-width: 22ch; margin-bottom: var(--space-12); }

.grid-2 { display: grid; gap: var(--space-12); }
@media (min-width: 900px) { .grid-2 { grid-template-columns: 0.85fr 1.15fr; gap: var(--space-20); } }
.col-sticky h2 { font-size: var(--text-xl); max-width: 18ch; }
@media (min-width: 900px) { .col-sticky { position: sticky; top: 110px; align-self: start; } }
.note { font-size: var(--text-sm); color: var(--muted); margin-top: var(--space-6); max-width: 34ch; }

.stack { display: grid; gap: var(--space-10); }
.statement { border-top: 1px solid var(--line); padding-top: var(--space-6); }
.statement h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.statement p { color: var(--muted); max-width: 58ch; }

/* Specs */
.specs { display: grid; gap: 0; border-top: 1px solid var(--line); }
.spec { display: grid; gap: var(--space-1); padding: var(--space-5) 0; border-bottom: 1px solid var(--line); }
@media (min-width: 680px) { .spec { grid-template-columns: 22rem 1fr; align-items: baseline; gap: var(--space-6); } }
.spec dt { font-size: var(--text-sm); font-weight: 600; color: var(--muted); }
.spec dd { margin: 0; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; letter-spacing: -.01em; }

.geo { margin-top: var(--space-12); background: var(--surface); border: 1px solid var(--line); padding: var(--space-8); box-shadow: var(--shadow); }
.geo h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.geo p { color: var(--muted); max-width: 72ch; }

/* Cards */
.cards { display: grid; gap: var(--space-5); }
@media (min-width: 680px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--surface); border: 1px solid var(--line); padding: var(--space-8); box-shadow: var(--shadow); transition: transform .22s var(--ease), box-shadow .22s var(--ease); }
.card:hover { transform: translateY(-3px); }
.card .num { display: block; font-family: var(--font-display); font-size: var(--text-sm); font-weight: 700; color: var(--accent); letter-spacing: .08em; margin-bottom: var(--space-5); }
.card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.card p { color: var(--muted); font-size: var(--text-sm); }
.card-quiet { background: var(--navy); border-color: var(--navy); color: var(--on-navy); }
.card-quiet p { color: var(--on-navy-muted); }
.card-quiet h3 { padding-top: var(--space-3); border-top: 2px solid var(--accent-strong); display: inline-block; }
[data-theme="dark"] .card-quiet { background: #08121A; border-color: var(--line); }

/* Band */
.band { position: relative; isolation: isolate; color: var(--on-navy); }
.band-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.band-overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(9,20,29,.90), rgba(9,20,29,.80)); }
.band-inner { padding-block: clamp(var(--space-16), 10vw, var(--space-32)); }
.band blockquote { margin: 0; max-width: min(100%, 34rem); }
.band blockquote p { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 600; line-height: 1.2; letter-spacing: -.015em; }
.band-stats { display: grid; gap: var(--space-8); margin-top: var(--space-16); padding-top: var(--space-8); border-top: 1px solid rgba(242,239,234,.18); }
@media (min-width: 760px) { .band-stats { grid-template-columns: repeat(3, 1fr); } }
.band-stats strong { display: block; font-family: var(--font-display); font-size: var(--text-lg); }
.band-stats span { display: block; font-size: var(--text-xs); color: var(--on-navy-muted); margin-top: var(--space-2); max-width: 30ch; }
.band-src { font-size: var(--text-xs); color: var(--on-navy-muted); margin-top: var(--space-8); }
.band-src a { color: var(--accent-strong); text-underline-offset: 3px; }

/* Two col lists */
.two-col { display: grid; gap: var(--space-5); }
@media (min-width: 860px) { .two-col { grid-template-columns: 1fr 1fr; gap: var(--space-6); } }
.list-block { background: var(--surface); border: 1px solid var(--line); padding: var(--space-8); box-shadow: var(--shadow); }
.list-block h3 { font-size: var(--text-lg); margin-bottom: var(--space-6); }
.list-block ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.list-block li { position: relative; padding-left: var(--space-8); font-size: var(--text-sm); color: var(--muted); }
.list-block li::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.ticks li::before { content: "＋"; color: var(--accent); }
.crosses li::before { content: "−"; color: var(--faint); font-size: 1.2em; line-height: 1.15; }
.muted-block { background: var(--bg-alt); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-5); counter-reset: s; }
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { background: var(--surface); border: 1px solid var(--line); padding: var(--space-8); box-shadow: var(--shadow); }
.step-n { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; color: var(--accent); display: block; margin-bottom: var(--space-4); }
.steps h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.steps p { color: var(--muted); font-size: var(--text-sm); }

/* Promise */
.promise-list { display: grid; gap: var(--space-8); }
@media (min-width: 640px) { .promise-list { grid-template-columns: 1fr 1fr; gap: var(--space-10); } }
.promise h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); padding-top: var(--space-4); border-top: 2px solid var(--accent); display: inline-block; }
.promise p { color: var(--muted); font-size: var(--text-sm); }

/* Contact */
.contact { background: var(--navy); color: var(--on-navy); }
[data-theme="dark"] .contact { background: var(--bg-alt); }
.contact-inner { display: grid; gap: var(--space-12); }
@media (min-width: 900px) { .contact-inner { grid-template-columns: 1.05fr .95fr; gap: var(--space-20); align-items: start; } }
.contact h2 { font-size: var(--text-xl); max-width: 18ch; color: var(--on-navy); }
[data-theme="dark"] .contact h2 { color: var(--text); }
.contact .lede { color: var(--on-navy-muted); font-size: var(--text-sm); }
[data-theme="dark"] .contact .lede { color: var(--muted); }
.contact-details { margin: var(--space-12) 0 0; display: grid; gap: var(--space-5); }
.contact-details > div { display: grid; gap: var(--space-1); border-top: 1px solid rgba(242,239,234,.18); padding-top: var(--space-4); }
[data-theme="dark"] .contact-details > div { border-top-color: var(--line); }
.contact-details dt { font-size: var(--text-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--on-navy-muted); }
[data-theme="dark"] .contact-details dt { color: var(--faint); }
.contact-details dd { margin: 0; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; }
.contact-details a { color: var(--accent-strong); text-decoration: none; text-underline-offset: 4px; word-break: break-word; }
.contact-details a:hover { text-decoration: underline; }

.contact-form { background: var(--surface); border: 1px solid var(--line); padding: var(--space-8); display: grid; gap: var(--space-5); box-shadow: var(--shadow); }
.field { display: grid; gap: var(--space-2); }
.field label { font-size: var(--text-xs); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: var(--text-sm); color: var(--text);
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .72rem .85rem; width: 100%; transition: border-color .2s var(--ease);
}
.field textarea { resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--faint); }
.form-note { font-size: var(--text-xs); color: var(--faint); text-align: center; }
.form-note.sent { color: var(--accent); }
.form-note.failed { color: #A13544; }
[data-theme="dark"] .form-note.failed { color: #DD6974; }
.hp { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; margin: 0; }
#submitBtn[disabled] { opacity: .6; cursor: default; }
.contact-details dd.pending { color: var(--on-navy-muted); }
[data-theme="dark"] .contact-details dd.pending { color: var(--faint); }

/* Footer */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--line); padding-block: var(--space-12); }
.footer-inner { display: grid; gap: var(--space-8); }
@media (min-width: 860px) { .footer-inner { grid-template-columns: 1fr 1fr; align-items: start; gap: var(--space-16); } }
.foot-mark { height: 26px; width: auto; margin-bottom: var(--space-5); }
.foot-brand { font-family: var(--font-display); font-weight: 700; font-size: var(--text-base); }
.foot-sub { font-size: var(--text-xs); color: var(--muted); margin-top: var(--space-1); }
.foot-legal { font-size: var(--text-xs); color: var(--faint); max-width: 62ch; line-height: 1.6; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }