/* ===========================================================================
   Thirteen Studio — the studio site (warm, human, credible software agency).
   Warm paper base + ink contrast sections, crimson dot + gold spark as accents,
   brand-consistent type. Communicates: real team, real work, real problems solved.
   =========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;450;500;600&display=swap');

:root {
  --paper: #f7f4ec;            /* warm cream base */
  --paper-2: #efe9db;          /* deeper warm panel */
  --paper-3: #e7e0cf;
  --ink: #16151b;             /* warm near-black */
  --ink-2: #201e26;
  --ink-3: #2a2831;
  --text: #23222a;
  --text-dim: #5f5c66;
  --text-mute: #8a8792;
  --paper-text: #f4f1e6;      /* text on ink */
  --paper-dim: #b3aea2;
  --wood: #b98a57;
  --crimson: #b83a4c; --crimson-deep: #8a2432;
  --gold: #d99a2b; --gold-lite: #e5b64a;
  --screen: #3f7fbf;          /* screen-glow tech accent */
  --leaf: #5f8a52;            /* biophilia hint */
  --line: rgba(22,21,27,0.11);
  --line-2: rgba(22,21,27,0.2);
  --line-ink: rgba(244,241,230,0.13);
  --disp: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --ui: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --mark: 'Helvetica Neue', Arial, sans-serif;   /* the thirteen wordmark family */
  --wrap: 1200px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--text); font-family: var(--ui); font-size: 17px; line-height: 1.62;
  overflow-x: clip; -webkit-font-smoothing: antialiased; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--crimson); color: var(--paper); }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(20px, 5vw, 52px); }

h1, h2, h3 { font-family: var(--disp); font-weight: 600; line-height: 1.06; letter-spacing: -0.02em; color: var(--ink); }
.display { font-size: clamp(38px, 6vw, 78px); line-height: 1.02; letter-spacing: -0.03em; font-weight: 700; }
.h-sec { font-size: clamp(30px, 4.4vw, 56px); }
.eyebrow { font-family: var(--ui); font-size: 12.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--crimson); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 20px; height: 2px; background: var(--crimson); border-radius: 2px; }
.eyebrow.on-ink { color: var(--gold-lite); } .eyebrow.on-ink::before { background: var(--gold-lite); }
.lead { font-size: clamp(17px, 1.9vw, 21px); line-height: 1.55; color: var(--text-dim); max-width: 46ch; }
.spark { display: inline-block; } .spark path { fill: currentColor; }

/* --- nav --- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 100; padding: 18px 0; transition: all 0.4s var(--ease); border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(247,244,236,0.82); backdrop-filter: blur(14px); border-bottom-color: var(--line); padding: 12px 0; }
.nav__in { display: flex; align-items: center; justify-content: space-between; }
/* nav rides over the dark hero at the top (light text), flips to dark once on the cream */
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--mark); font-weight: 800; font-size: 22px; letter-spacing: -0.03em; color: var(--paper-text); transition: color 0.4s var(--ease); }
.nav.scrolled .brand { color: var(--ink); }
.brand .spark { width: 22px; color: var(--gold); }
.brand__word { display: inline; }
.brand .dot { color: var(--crimson-lite, #d0556a); }
.nav.scrolled .brand .dot { color: var(--crimson); }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links a { font-family: var(--ui); font-size: 14.5px; font-weight: 500; color: var(--paper-dim); transition: color 0.3s; }
.nav__links a:hover { color: var(--paper-text); }
.nav.scrolled .nav__links a { color: var(--text-dim); }
.nav.scrolled .nav__links a:hover { color: var(--ink); }
.nav__toggle { display: none; background: none; border: 0; color: var(--paper-text); cursor: pointer; }
.nav.scrolled .nav__toggle { color: var(--ink); }
.btn { font-family: var(--ui); font-weight: 500; font-size: 15px; display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 22px; border-radius: 100px; border: 1px solid var(--line-2); color: var(--ink); background: transparent; transition: all 0.35s var(--ease); cursor: pointer; }
.btn:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--fill { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn--fill:hover { background: var(--crimson-deep); border-color: var(--crimson-deep); }
.btn--gold { background: var(--gold-lite); color: var(--ink); border-color: var(--gold-lite); }
.btn .arw { transition: transform 0.35s var(--ease); } .btn:hover .arw { transform: translateX(3px); }

/* --- hero: scroll-scrubbed office frame sequence behind a value-prop headline --- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; padding: 120px 0 46px; }
/* sequence variant: a tall section whose inner stage pins while the room pans on scroll */
.hero--seq { min-height: 0; height: 240vh; display: block; overflow: visible; padding: 0; }
.hero__sticky { position: sticky; top: 0; height: 100svh; overflow: hidden; display: flex; align-items: flex-end; padding: 118px 0 46px; background: var(--ink); }
.hero__canvas { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; display: block; }
.hero__media { position: absolute; inset: 0; z-index: 0; background: var(--ink); }
.hero__media video, .hero__media img { width: 100%; height: 100%; object-fit: cover; }
/* warm placeholder shown until the office frames are loaded/drawn */
.hero__ph { position: absolute; inset: 0; z-index: 0; background:
  radial-gradient(1200px 700px at 72% 18%, rgba(217,154,43,0.28), transparent 60%),
  radial-gradient(900px 800px at 20% 90%, rgba(95,138,82,0.22), transparent 55%),
  linear-gradient(160deg, #241d16 0%, #16151b 55%, #1c1a22 100%); }
.hero__ph::after { content: ""; position: absolute; inset: 0; opacity: 0.5;
  background: repeating-linear-gradient(115deg, rgba(244,241,230,0.03) 0 2px, transparent 2px 26px); }
.hero__scrim { position: absolute; inset: 0; z-index: 2; background: linear-gradient(180deg, rgba(15,14,18,0.5) 0%, rgba(15,14,18,0.1) 34%, rgba(15,14,18,0.72) 100%); }
.hero__in { position: relative; z-index: 3; width: 100%; }
.scrollcue { position: absolute; z-index: 3; bottom: 26px; left: 50%; transform: translateX(-50%); font-family: var(--ui); font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--paper-dim); }
.scrollcue::after { content: ""; display: block; width: 1px; height: 34px; margin: 8px auto 0; background: linear-gradient(var(--gold-lite), transparent); }
.hero h1 { color: var(--paper-text); max-width: 17ch; }
.hero .lead { color: var(--paper-dim); margin-top: 20px; max-width: 52ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__cta .btn { color: var(--paper-text); border-color: rgba(244,241,230,0.28); }
.hero__cta .btn:hover { border-color: var(--paper-text); }
.hero__meta { display: flex; flex-wrap: wrap; gap: 8px 26px; margin-top: 40px; font-family: var(--ui); font-size: 13.5px; color: var(--paper-dim); }
.hero__meta b { color: var(--paper-text); font-weight: 600; }

/* --- section rhythm --- */
.band { padding: clamp(72px, 10vw, 130px) 0; }
.band--ink { background: var(--ink); color: var(--paper-text); }
.band--ink h1, .band--ink h2, .band--ink h3 { color: var(--paper-text); }
.band--warm { background: var(--paper-2); }
.sec-head { max-width: 720px; margin-bottom: 52px; }
.sec-head h2 { margin: 18px 0 18px; }
.sec-head .lead { max-width: 54ch; }

/* --- problems we solve --- */
.probs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 820px) { .probs { grid-template-columns: 1fr; } }
.prob { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 30px; transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.prob:hover { transform: translateY(-4px); box-shadow: 0 22px 50px -30px rgba(22,21,27,0.4); }
.prob__pain { font-family: var(--disp); font-size: 20px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.prob__pain .x { color: var(--crimson); }
.prob p { font-size: 15px; color: var(--text-dim); }
.prob__fix { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--text); }
.prob__fix b { color: var(--crimson-deep); font-family: var(--ui); font-weight: 600; }

/* --- what we build --- */
.builds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 820px) { .builds { grid-template-columns: 1fr; } }
.build { border: 1px solid var(--line-ink); border-radius: 16px; padding: 28px; background: var(--ink-2); }
.build .spark, .build .ic { width: 26px; height: 26px; color: var(--gold-lite); margin-bottom: 16px; }
.build h3 { font-size: 20px; margin-bottom: 8px; }
.build p { font-size: 14.5px; color: var(--paper-dim); }

/* --- work: real product proof --- */
.work { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .work { grid-template-columns: 1fr; gap: 30px; } }
.work__copy .pill-live { font-family: var(--ui); font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gold); display: inline-flex; align-items: center; gap: 8px; }
.work__copy .pill-live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.work__copy h3 { font-size: clamp(30px, 4vw, 46px); margin: 12px 0 14px; }
.work__tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 24px; }
.work__tags span { font-family: var(--ui); font-size: 12.5px; color: var(--text-dim); border: 1px solid var(--line-2); padding: 6px 12px; border-radius: 100px; }

/* --- device mockups (native, crisp, on-brand — the WeProTicket work) --- */
.mock { position: relative; }
.mock__phone { width: 260px; margin: 0 auto; border-radius: 34px; border: 9px solid #14131a; background: #0e0d12; box-shadow: 0 40px 80px -40px rgba(22,21,27,0.6); overflow: hidden; }
.mock__phone .scr { aspect-ratio: 9/19; background: linear-gradient(180deg, #191720, #0e0d12); padding: 20px 14px; color: #f4f1e6; font-size: 11px; }
.mkt-top { display: flex; justify-content: space-between; align-items: center; font-family: var(--ui); }
.mkt-top b { font-family: var(--mark); font-weight: 800; }
.mkt-hero { margin: 14px 0; border-radius: 12px; height: 96px; background: radial-gradient(circle at 70% 30%, rgba(229,182,74,0.4), transparent 55%), linear-gradient(135deg, #3a1c24, #14131a); display: flex; align-items: flex-end; padding: 12px; }
.mkt-hero span { font-family: var(--disp); font-weight: 700; font-size: 15px; }
.mkt-row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid rgba(244,241,230,0.08); }
.mkt-row .g { color: var(--gold-lite); }
.mkt-cta { margin-top: 12px; text-align: center; background: var(--gold-lite); color: #14131a; font-family: var(--ui); font-weight: 600; border-radius: 100px; padding: 9px; font-size: 11px; }
.mock__admin { border-radius: 14px; border: 1px solid var(--line); background: #fff; box-shadow: 0 30px 70px -40px rgba(22,21,27,0.5); overflow: hidden; margin-top: -60px; margin-left: auto; width: 82%; position: relative; z-index: -1; }
@media (max-width: 900px) { .mock__admin { margin-top: 18px; width: 100%; } }
.adm-bar { display: flex; gap: 6px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.adm-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); display: block; }
.adm-body { padding: 16px; }
.adm-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 12px; }
.adm-kpi { background: var(--paper-2); border-radius: 9px; padding: 11px; }
.adm-kpi b { display: block; font-family: var(--disp); font-weight: 700; font-size: 18px; color: var(--ink); }
.adm-kpi span { font-size: 10.5px; color: var(--text-mute); }
.adm-chart { height: 74px; border-radius: 9px; background: var(--paper-2); display: flex; align-items: flex-end; gap: 6px; padding: 10px; }
.adm-chart i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(var(--screen), #6ba3de); display: block; }

/* --- track record grid --- */
.track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .track { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .track { grid-template-columns: 1fr; } }
.tr { border: 1px solid var(--line); border-radius: 15px; overflow: hidden; background: var(--paper); transition: transform 0.4s var(--ease), box-shadow 0.4s; }
.tr:hover { transform: translateY(-4px); box-shadow: 0 26px 56px -34px rgba(22,21,27,0.45); }
.tr__shot { aspect-ratio: 16/10; overflow: hidden; border-bottom: 1px solid var(--line); background: var(--paper-3); position: relative; }
.tr__shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.tr__brand { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-family: var(--disp); font-weight: 700; font-size: 30px; letter-spacing: -0.02em;
  background: radial-gradient(circle at 70% 30%, rgba(217,154,43,0.22), transparent 60%), linear-gradient(140deg, var(--ink-2), var(--ink)); color: var(--paper-text); }
.tr__body { padding: 18px 20px 22px; }
.tr__top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.tr__name { font-family: var(--disp); font-size: 18px; font-weight: 600; color: var(--ink); }
.tr__cat { font-family: var(--ui); font-size: 11.5px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap; }
.tr__prob { font-size: 14px; color: var(--text-dim); margin-top: 8px; line-height: 1.5; }
.tr__metric { margin-top: 10px; font-size: 13px; color: var(--text); font-weight: 500; line-height: 1.5; padding-left: 18px; position: relative; }
.tr__metric b { font-weight: 700; color: var(--crimson-deep); }
.tr__metric::before { content: "▹"; position: absolute; left: 0; top: 0; color: var(--gold-deep); }
.tr__foot { margin-top: 13px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.tr__role { display: inline-block; font-family: var(--ui); font-size: 12px; font-weight: 600; color: var(--crimson-deep); background: rgba(184,58,76,0.08); padding: 4px 10px; border-radius: 100px; }
.tr__link { font-family: var(--ui); font-size: 12.5px; font-weight: 500; color: var(--text-mute); }
.tr__link:hover { color: var(--ink); }

/* --- proof-points stat strip --- */
.proof { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px 20px; }
@media (max-width: 900px) { .proof { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .proof { grid-template-columns: 1fr 1fr; } }
.stat__n { font-family: var(--disp); font-weight: 700; font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.03em; color: var(--gold-lite); line-height: 1; white-space: nowrap; }
.stat__n.sm { font-size: clamp(20px, 2.3vw, 28px); }
.stat__l { font-family: var(--ui); font-size: 13px; color: var(--paper-dim); margin-top: 9px; line-height: 1.4; }

/* --- founder pedigree --- */
.founder { display: grid; grid-template-columns: 300px 1fr; gap: 44px; align-items: start; margin-top: 8px; }
@media (max-width: 760px) { .founder { grid-template-columns: 1fr; gap: 26px; } }
.founder__card { border: 1px solid var(--line-ink); border-radius: 16px; padding: 26px; background: var(--ink-2); }
.founder__mark { width: 56px; height: 56px; border-radius: 14px; background: var(--ink-3); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.founder__mark .spark { width: 30px; color: var(--gold-lite); }
.founder__name { font-family: var(--disp); font-weight: 600; font-size: 21px; color: var(--paper-text); }
.founder__title { font-size: 14px; color: var(--gold-lite); margin: 4px 0 14px; font-weight: 500; }
.founder__meta { font-size: 13.5px; color: var(--paper-dim); line-height: 1.55; }
.cred { display: grid; gap: 16px; }
.cred li { list-style: none; padding-left: 26px; position: relative; color: var(--paper-dim); font-size: 16px; line-height: 1.5; }
.cred li::before { content: ""; position: absolute; left: 0; top: 9px; width: 12px; height: 12px; border-radius: 3px; background: var(--crimson); transform: rotate(45deg); }
.cred li b { color: var(--paper-text); font-weight: 600; }

/* --- case study page --- */
.case-hero { padding: 150px 0 40px; }
.case-hero .back { font-family: var(--ui); font-size: 14px; color: var(--text-mute); display: inline-flex; gap: 7px; margin-bottom: 20px; }
.case-hero .back:hover { color: var(--ink); }
.case-hero h1 { font-size: clamp(40px, 7vw, 84px); letter-spacing: -0.03em; margin: 12px 0 16px; }
.case-vis { aspect-ratio: 16/7; border-radius: 20px; overflow: hidden; position: relative; border: 1px solid var(--line); margin: 8px 0 4px;
  background: radial-gradient(circle at 78% 30%, rgba(217,154,43,0.22), transparent 48%), radial-gradient(circle at 20% 84%, rgba(184,58,76,0.28), transparent 52%), var(--ink); }
.case-meta { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; padding: 34px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (max-width: 720px) { .case-meta { grid-template-columns: 1fr 1fr; gap: 22px 16px; } }
.case-meta .k { font-family: var(--ui); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-mute); }
.case-meta .v { font-family: var(--disp); font-size: 17px; margin-top: 7px; color: var(--ink); }
.case-block { display: grid; grid-template-columns: 260px 1fr; gap: 40px; padding: 52px 0; border-bottom: 1px solid var(--line); align-items: start; }
@media (max-width: 760px) { .case-block { grid-template-columns: 1fr; gap: 14px; padding: 36px 0; } }
.case-block h2 { font-size: 26px; }
.case-block p { color: var(--text-dim); max-width: 62ch; font-size: 17px; }
.case-block p + p { margin-top: 16px; }
.case-list { list-style: none; max-width: 62ch; }
.case-list li { padding: 12px 0 12px 26px; position: relative; border-bottom: 1px solid var(--line); color: var(--text); }
.case-list li:last-child { border-bottom: 0; }
.case-list li::before { content: "▹"; position: absolute; left: 0; color: var(--gold-deep); }
.case-list li b { color: var(--ink); }
.case-result { display: flex; flex-wrap: wrap; gap: 30px 44px; margin: 6px 0 22px; }
.case-result .r b { font-family: var(--disp); font-weight: 700; font-size: clamp(26px,3vw,36px); color: var(--crimson); display: block; letter-spacing: -0.02em; }
.case-result .r span { font-size: 14px; color: var(--text-dim); }

/* --- pricing tiers --- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
@media (max-width: 900px) { .tiers { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.tier { border: 1px solid var(--line); border-radius: 18px; padding: 30px 28px; background: var(--paper); display: flex; flex-direction: column; }
.tier.feat { border: 2px solid var(--crimson); box-shadow: 0 30px 70px -44px rgba(184,58,76,0.5); }
.tier__badge { align-self: flex-start; font-family: var(--ui); font-size: 12px; font-weight: 600; color: var(--paper); background: var(--crimson); padding: 4px 12px; border-radius: 100px; margin-bottom: 16px; }
.tier h3 { font-size: 22px; }
.tier__price { font-family: var(--disp); font-weight: 700; font-size: 30px; letter-spacing: -0.02em; color: var(--ink); margin: 14px 0 4px; }
.tier__price small { font-size: 14px; color: var(--text-mute); font-weight: 500; }
.tier__desc { font-size: 14.5px; color: var(--text-dim); margin-bottom: 20px; }
.tier ul { list-style: none; display: grid; gap: 11px; margin-bottom: 26px; }
.tier li { padding-left: 24px; position: relative; font-size: 14.5px; color: var(--text); }
.tier li::before { content: "✦"; position: absolute; left: 0; color: var(--gold-deep); font-size: 12px; top: 2px; }
.tier .btn { margin-top: auto; justify-content: center; }
.pricing-note { text-align: center; color: var(--text-dim); font-size: 15px; margin-top: 40px; }

/* --- trust strip --- */
.trust { display: flex; flex-wrap: wrap; gap: 14px 40px; align-items: center; justify-content: center; }
.trust span { font-family: var(--disp); font-weight: 600; font-size: clamp(17px, 2.2vw, 24px); color: var(--text-mute); letter-spacing: -0.01em; }
.trust .sep { color: var(--gold-deep); }

/* --- process --- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr 1fr; gap: 24px; } }
.step { padding: 24px 20px 0; border-top: 2px solid var(--line-2); }
.step__n { font-family: var(--disp); font-size: 13px; color: var(--crimson); font-weight: 600; }
.step h3 { font-size: 19px; margin: 10px 0 8px; }
.step p { font-size: 14px; color: var(--text-dim); }

/* --- studio / team --- */
.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 12px; }
@media (max-width: 820px) { .team { grid-template-columns: 1fr 1fr; } }
.member { text-align: left; }
.member__ph { aspect-ratio: 4/5; border-radius: 14px; margin-bottom: 12px; overflow: hidden; position: relative;
  background: linear-gradient(160deg, var(--ink-2), var(--ink-3)); display: flex; align-items: center; justify-content: center; }
.member__ph .spark { width: 34px; color: rgba(229,182,74,0.5); }
.member__ph img { width: 100%; height: 100%; object-fit: cover; }
.member h4 { font-family: var(--disp); font-size: 16px; color: var(--paper-text); }
.member span { font-size: 13px; color: var(--paper-dim); }

/* --- CTA / footer --- */
.cta { text-align: center; }
.cta .display { color: var(--paper-text); margin-bottom: 24px; }
.cta__row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.foot { background: var(--ink); color: var(--paper-dim); padding: 46px 0; border-top: 1px solid var(--line-ink); }
.foot__in { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
.foot__links { display: flex; flex-wrap: wrap; gap: 22px; font-size: 14px; }
.foot__links a:hover { color: var(--paper-text); }

.rv { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv-2 { transition-delay: 0.08s; } .rv-3 { transition-delay: 0.16s; }

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__links.open { display: flex; position: fixed; inset: 58px 0 auto 0; flex-direction: column; gap: 0;
    background: rgba(247,244,236,0.97); backdrop-filter: blur(12px); padding: 10px 0; border-bottom: 1px solid var(--line); }
  .nav__links.open a { padding: 14px clamp(20px,5vw,52px); }
  .nav__toggle { display: block; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } .rv { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }