/* STREAMVERSE LTD — corporate site. "The Registry" design system.
   Paper ground · Newsreader editorial serif · Archivo Expanded caps · Space Mono record data. */

:root {
  --paper: #F6F4EE;
  --paper-raised: #EFECE3;
  --paper-deep: #E7E3D6;
  --ink: #171512;
  --ink-soft: #57534A;
  --ink-faint: #85806F;
  --rule: #DAD5C8;
  --rule-strong: #C4BEAD;
  --green: #1D5C3C;
  --green-deep: #12402A;
  --green-tint: #E3EAE0;
  --dark: #0E0D0C;
  --dark-raised: #161514;
  --dark-panel: #1E1D1B;
  --dark-rule: #2B2A27;
  --bone: #F2EFE9;
  --bone-dim: #A8A49B;
  --drip: #FF2E87;
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans: 'Archivo', system-ui, sans-serif;
  --mono: 'Space Mono', ui-monospace, 'Courier New', monospace;
  --wide: 'wdth' 125, 'wght' 700;
  --measure: 62ch;
  --gutter: clamp(20px, 4vw, 48px);
  --maxw: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 2px; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--green); color: var(--paper); }

/* ---------- shared atoms ---------- */

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

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before { content: ''; width: 34px; height: 1px; background: var(--green); flex: none; }

.display {
  font-family: var(--serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 72;
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.display em { font-style: italic; font-weight: 460; }
h1.display { font-size: clamp(44px, 7vw, 84px); }
h2.display { font-size: clamp(32px, 4.6vw, 54px); }

.lede {
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: var(--measure);
}
.lede strong { color: var(--ink); font-weight: 600; }

.prose { max-width: var(--measure); color: var(--ink-soft); }
.prose p + p { margin-top: 1.1em; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose a:hover { color: var(--green-deep); }

/* stream rule — the three-line section break motif */
.stream-rule { border: 0; height: 13px; position: relative; background:
  linear-gradient(var(--rule-strong), var(--rule-strong)) 0 0 / 100% 1px no-repeat,
  linear-gradient(var(--rule), var(--rule)) 0 6px / 78% 1px no-repeat,
  linear-gradient(var(--rule), var(--rule)) 0 12px / 56% 1px no-repeat; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: 15px;
  padding: 15px 28px; border-radius: 999px;
  background: var(--green); color: var(--paper);
  text-decoration: none; border: 1px solid var(--green);
  transition: background .16s ease, border-color .16s ease, transform .08s ease;
}
.btn:hover { background: var(--green-deep); border-color: var(--green-deep); }
.btn:active { transform: scale(.98); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn.ghost:hover { border-color: var(--ink); background: transparent; }
.btn .arrow { transition: transform .16s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- header ---------- */

.site-head { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }

.lockup { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.lockup svg { width: 26px; height: 26px; }
.lockup .word {
  font-family: var(--sans); font-variation-settings: var(--wide); font-stretch: 125%;
  font-weight: 700; font-size: 14.5px; letter-spacing: .14em; color: var(--ink);
}
.lockup .word .ltd { font-family: var(--mono); font-size: 10px; color: var(--green); letter-spacing: .14em; vertical-align: 2px; font-weight: 700; }

.site-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 36px); }
.site-nav a {
  font-size: 15px; font-weight: 500; text-decoration: none; color: var(--ink-soft);
  padding: 4px 0; position: relative;
}
.site-nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--green); transition: right .18s ease; }
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { right: 0; }
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav .nav-cta { color: var(--green); font-weight: 600; }

.nav-toggle { display: none; background: none; border: 1px solid var(--rule-strong); border-radius: 999px; padding: 9px 14px; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--ink); cursor: pointer; }

/* ---------- footer ---------- */

.site-foot { background: var(--paper-raised); border-top: 1px solid var(--rule); margin-top: clamp(72px, 10vw, 128px); }
.site-foot .top { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 40px; padding: 56px 0 44px; }
.site-foot h4 { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 16px; font-weight: 400; }
.site-foot .fnav { display: grid; gap: 8px; }
.site-foot .fnav a, .site-foot .contact a { color: var(--ink-soft); text-decoration: none; font-size: 15px; }
.site-foot .fnav a:hover, .site-foot .contact a:hover { color: var(--green); }
.site-foot .contact address { font-style: normal; color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.site-foot .contact .mail { display: inline-block; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.site-foot .blurb { color: var(--ink-soft); font-size: 15px; max-width: 34ch; margin-top: 14px; }
.site-foot .statutory { border-top: 1px solid var(--rule); padding: 26px 0 34px; }
.site-foot .statutory p { font-family: var(--mono); font-size: 11.5px; line-height: 1.8; color: var(--ink-faint); letter-spacing: .02em; }
.site-foot .statutory p + p { margin-top: 8px; }
.site-foot .statutory strong { color: var(--ink-soft); font-weight: 700; }

/* ---------- registry blocks ---------- */

.registry { border: 1px solid var(--rule-strong); background: var(--paper); }
.registry .row { display: grid; grid-template-columns: 220px 1fr; border-top: 1px solid var(--rule); }
.registry .row:first-child { border-top: 0; }
.registry dt { font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); padding: 14px 20px; border-right: 1px solid var(--rule); }
.registry dd { font-size: 15.5px; color: var(--ink); padding: 12px 20px; }
.registry dd .sub { color: var(--ink-soft); font-size: 14px; }
.registry dd a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 3px; }

.chip {
  display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  padding: 3px 10px; border-radius: 3px; background: var(--green-tint); color: var(--green-deep);
  text-transform: uppercase;
}

.fact-strip { display: flex; flex-wrap: wrap; gap: 10px 0; font-family: var(--mono); font-size: 12.5px; letter-spacing: .08em; color: var(--ink-soft); text-transform: uppercase; }
.fact-strip span { padding-right: 18px; margin-right: 18px; border-right: 1px solid var(--rule-strong); white-space: nowrap; }
.fact-strip span:last-child { border-right: 0; padding-right: 0; margin-right: 0; }
.fact-strip b { color: var(--ink); font-weight: 700; }

/* ---------- practice cards ---------- */

.practices { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--rule-strong); border-left: 1px solid var(--rule-strong); }
.practice { border-right: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); padding: 34px 32px 38px; position: relative; background: var(--paper); transition: background .18s ease; }
.practice:hover { background: var(--paper-raised); }
.practice .sic { font-family: var(--mono); font-size: 13px; color: var(--ink-faint); letter-spacing: .1em; }
.practice h3 { font-family: var(--serif); font-weight: 500; font-size: 27px; margin: 14px 0 12px; line-height: 1.15; }
.practice p { color: var(--ink-soft); font-size: 15.5px; max-width: 44ch; }

/* ---------- sections ---------- */

.section { padding-top: clamp(64px, 9vw, 112px); }
.section-head { display: grid; gap: 22px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head .display { max-width: 20ch; }

/* ---------- home hero ---------- */

.hero { padding: clamp(64px, 10vw, 130px) 0 clamp(44px, 6vw, 72px); position: relative; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; }
.hero-waves { position: absolute; right: max(-80px, -6vw); top: clamp(60px, 9vw, 130px); width: min(44vw, 620px); height: auto; z-index: 0; pointer-events: none; }
@media (max-width: 960px) { .hero-waves { display: none; } }
.hero .display { margin: 26px 0 30px; max-width: 14ch; }
.hero .lede { margin-bottom: 40px; }
.hero-facts { border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); padding: 16px 0; }

/* staggered load reveal */
@media (prefers-reduced-motion: no-preference) {
  .rise { opacity: 0; transform: translateY(14px); animation: rise .7s cubic-bezier(.2, 0, 0, 1) forwards; }
  .rise.d1 { animation-delay: .08s; } .rise.d2 { animation-delay: .18s; }
  .rise.d3 { animation-delay: .3s; } .rise.d4 { animation-delay: .44s; }
  @keyframes rise { to { opacity: 1; transform: none; } }
}

/* ---------- dark flagship band (home) ---------- */

.flagship { background: var(--dark); color: var(--bone); margin-top: clamp(64px, 9vw, 112px); position: relative; overflow: hidden; }
.flagship::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background: radial-gradient(760px 420px at 78% 18%, rgba(255, 46, 135, .14), transparent 65%); }
.flagship .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center; padding-top: clamp(64px, 8vw, 104px); padding-bottom: clamp(64px, 8vw, 104px); }
.flagship .eyebrow { color: var(--drip); }
.flagship .eyebrow::before { background: var(--drip); }
.flagship .dv-word { margin: 26px 0 8px; display: flex; align-items: center; gap: 18px; }
.flagship .dv-word img { height: clamp(34px, 4.4vw, 52px); width: auto; }
.flagship .dv-tag {
  font-family: var(--sans); font-stretch: 62%; font-variation-settings: 'wdth' 62, 'wght' 900;
  font-weight: 900; text-transform: uppercase; line-height: .96; letter-spacing: .01em;
  font-size: clamp(40px, 5.6vw, 72px); margin: 10px 0 22px; color: var(--bone);
}
.flagship .dv-tag .hot { color: var(--drip); }
.flagship p.body { color: var(--bone-dim); max-width: 46ch; font-size: 17px; }
.flagship .cta-row { display: flex; align-items: center; gap: 22px; margin-top: 34px; flex-wrap: wrap; }
.flagship .btn { background: var(--drip); border-color: var(--drip); color: var(--dark); }
.flagship .btn:hover { background: #FF5CA0; border-color: #FF5CA0; }
.flagship .status { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--bone-dim); text-transform: uppercase; }
.flagship .status i { font-style: normal; color: #4CC38A; }

/* phone frame */
.phone { border: 1px solid var(--dark-rule); background: var(--dark-raised); border-radius: 34px; padding: 10px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.phone .screen { border-radius: 26px; overflow: hidden; aspect-ratio: 374 / 725; background: var(--dark); }
.phone .screen img { width: 100%; height: auto; }
.phone-caption { font-family: var(--mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--bone-dim); text-align: center; margin-top: 16px; }
.flagship .phone { max-width: 320px; margin: 0 auto; transform: rotate(1.6deg); }

/* ---------- principles ---------- */

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); }
.principle .num { font-family: var(--mono); font-size: 12px; color: var(--green); letter-spacing: .14em; display: block; padding-top: 14px; border-top: 1px solid var(--rule-strong); }
.principle h3 { font-family: var(--serif); font-size: 26px; font-weight: 500; margin: 14px 0 10px; }
.principle p { color: var(--ink-soft); font-size: 15.5px; }

/* ---------- generic page hero ---------- */

.page-hero { padding: clamp(56px, 8vw, 104px) 0 0; }
.page-hero .display { margin: 24px 0 26px; }

/* ---------- contact ---------- */

.mail-hero { font-family: var(--serif); font-weight: 500; font-variation-settings: 'opsz' 72; font-size: clamp(28px, 5vw, 58px); color: var(--green); text-decoration: none; border-bottom: 3px solid var(--green-tint); transition: border-color .16s ease; line-height: 1.2; overflow-wrap: anywhere; }
.mail-hero:hover { border-color: var(--green); }
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(24px, 4vw, 48px); }
.contact-card { border-top: 1px solid var(--rule-strong); padding-top: 20px; }
.contact-card h3 { font-family: var(--serif); font-size: 24px; font-weight: 500; margin-bottom: 10px; }
.contact-card p, .contact-card address { font-style: normal; color: var(--ink-soft); font-size: 15.5px; line-height: 1.65; }
.contact-card a { color: var(--green); text-decoration-thickness: 1px; text-underline-offset: 3px; }

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .flagship .wrap { grid-template-columns: 1fr; }
  .flagship .phone { transform: none; max-width: 300px; }
  .site-foot .top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .site-nav { position: fixed; inset: 68px 0 auto 0; background: var(--paper); border-bottom: 1px solid var(--rule-strong); flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 0 16px; display: none; }
  .site-nav.open { display: flex; }
  .site-nav a { width: 100%; padding: 14px var(--gutter); font-size: 17px; }
  .site-nav a::after { display: none; }
  .site-nav a[aria-current="page"] { color: var(--green); }
  .nav-toggle { display: block; }
  .practices { grid-template-columns: 1fr; }
  .principles { grid-template-columns: 1fr; gap: 32px; }
  .registry .row { grid-template-columns: 1fr; }
  .registry dt { border-right: 0; padding-bottom: 0; }
  .registry dd { padding-top: 6px; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-foot .top { grid-template-columns: 1fr; gap: 32px; }
  .fact-strip { flex-direction: column; gap: 8px; }
  .fact-strip span { border-right: 0; padding-right: 0; margin-right: 0; white-space: normal; }
}