/* ============================================================
   0GRAVITY — marketing site
   Editorial monochrome. One family (Instrument Sans).
   Sharp corners, hairline rules, generous whitespace.
   ============================================================ */

:root {
  /* Warm monochrome palette */
  --paper: #FFFFFF;
  --ink: #1A1916;          /* text + dark surfaces (soft warm black) */
  --ink-2: #121210;        /* deepest surface (CTA band) */
  --band: #F5F3EF;         /* warm off-white section band */
  --soft: #EDEAE3;         /* slightly deeper warm fill */
  --line: #E4E1D9;         /* hairline border */
  --line-strong: #1A1916;  /* emphatic rule */
  --muted: #5C5A54;        /* body muted text — ≥6:1 on paper */
  --muted-2: #8C8A82;      /* decorative small labels only */
  --focus: #0A66FF;
  --bad: #9B1C10;          /* invalid / error */
  --good: #1D5E37;         /* success */

  /* on dark surfaces */
  --on-dark: #FFFFFF;
  --on-dark-muted: rgba(255, 255, 255, 0.70);
  --on-dark-line: rgba(255, 255, 255, 0.16);

  /* Type */
  --font: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;

  /* Spacing scale (4px base) */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;

  /* Layout */
  --wrap: 1360px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-y: clamp(72px, 10vw, 136px);
  --measure: 62ch;
  --header-h: 72px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 240ms;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-weight: 400; line-height: 1.06; letter-spacing: -0.02em; text-wrap: balance; }
p { text-wrap: pretty; }

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

/* ---------- Layout utilities ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section-sm { padding-block: clamp(48px, 7vw, 88px); }
.band { background: var(--band); }
.dark { background: var(--ink-2); color: var(--on-dark); }
.measure { max-width: var(--measure); }
.stack-2 > * + * { margin-top: var(--s-2); }
.stack-3 > * + * { margin-top: var(--s-3); }
.stack-4 > * + * { margin-top: var(--s-4); }
.stack-5 > * + * { margin-top: var(--s-5); }
.stack-6 > * + * { margin-top: var(--s-6); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
/* Skip link — offscreen until focused, then slides into view */
.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: 12px 18px; font-size: 13px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  transform: translateY(-150%); transition: transform var(--dur) var(--ease);
}
.skip-link:focus-visible { transform: translateY(0); outline-offset: 2px; }

/* ---------- Type utilities ---------- */
.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted-2);
}
.dark .eyebrow { color: var(--on-dark-muted); }
.lead {
  font-size: clamp(19px, 2.1vw, 25px); font-weight: 400; line-height: 1.4;
  letter-spacing: -0.01em; color: var(--ink);
}
.muted { color: var(--muted); }
.small { font-size: 14px; }
.tiny { font-size: 12px; }
.num { font-variant-numeric: tabular-nums; }

.h1 { font-size: clamp(42px, 7.4vw, 88px); line-height: 0.98; letter-spacing: -0.035em; }
.h2 { font-size: clamp(30px, 4.4vw, 52px); letter-spacing: -0.03em; line-height: 1.02; }
.h3 { font-size: clamp(21px, 2.3vw, 28px); letter-spacing: -0.02em; line-height: 1.12; }

.u-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500;
  padding-bottom: 2px; border-bottom: 1px solid currentColor;
  transition: gap var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.u-link:hover { gap: 12px; }
.u-link svg { width: 15px; height: 15px; }

/* small uppercase section label with a leading rule */
.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted-2);
}
.kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: 0.6; }
.dark .kicker { color: var(--on-dark-muted); }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ink); --btn-fg: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 30px;
  background: var(--btn-bg); color: var(--btn-fg);
  font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--btn-bg); cursor: pointer;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn svg { width: 16px; height: 16px; }
.btn:hover { background: #000; border-color: #000; }
.btn:active { transform: scale(0.98); }
.btn-ghost {
  --btn-bg: transparent; --btn-fg: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.dark .btn { --btn-bg: var(--paper); --btn-fg: var(--ink); }
.dark .btn:hover { background: #F0EEE8; border-color: #F0EEE8; }
.dark .btn-ghost { --btn-bg: transparent; --btn-fg: var(--on-dark); border-color: var(--on-dark-line); }
.dark .btn-ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02), 0 8px 24px -20px rgba(0,0,0,0.25);
}
.nav {
  min-height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-5);
}
.brand { display: inline-flex; align-items: center; color: var(--ink); line-height: 0; }
.brand svg, .brand img { height: 22px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  position: relative; font-size: 13px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink);
  padding-block: 6px;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-menu { display: flex; align-items: center; gap: 40px; }
.nav-right { display: flex; align-items: center; gap: var(--s-5); }
.nav-cta { display: inline-flex; }
.nav-cta .btn { min-height: 44px; padding: 0 22px; }

.nav-toggle {
  display: none; width: 44px; height: 44px; align-items: center; justify-content: center;
  background: transparent; border: 0; cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 22px; height: 1.5px; background: var(--ink);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle span::before { position: absolute; transform: translateY(-7px); }
.nav-toggle span::after { position: absolute; transform: translateY(7px); }
.nav-toggle span { position: relative; }
body.menu-open .nav-toggle span { background: transparent; }
body.menu-open .nav-toggle span::before { transform: rotate(45deg); }
body.menu-open .nav-toggle span::after { transform: rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: fixed; inset: var(--header-h) 0 auto 0; z-index: 99;
    background: var(--paper); border-bottom: 1px solid var(--line);
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    padding: var(--s-4) var(--gutter) var(--s-6);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
  }
  body.menu-open .nav-menu { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links a { padding-block: 16px; font-size: 16px; border-bottom: 1px solid var(--line); letter-spacing: 0.02em; }
  .nav-links a::after { display: none; }
  .nav-right { flex-direction: column; align-items: stretch; gap: var(--s-4); margin-top: var(--s-5); }
  .nav-cta .btn { width: 100%; min-height: 52px; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; background: var(--soft); }
.hero-media { position: relative; width: 100%; height: clamp(520px, 78vh, 860px); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 28%; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.30) 0%, rgba(0,0,0,0.04) 28%, rgba(0,0,0,0) 46%, rgba(0,0,0,0.58) 100%),
    linear-gradient(90deg, rgba(0,0,0,0.38) 0%, rgba(0,0,0,0.06) 48%, rgba(0,0,0,0) 72%);
}
.hero-inner {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: flex-end;
}
.hero-inner .wrap { width: 100%; padding-bottom: clamp(36px, 6vw, 76px); }
.hero-copy { max-width: 760px; color: var(--on-dark); }
.hero-copy .eyebrow { color: rgba(255,255,255,0.86); }
.hero-copy h1 { color: #fff; margin-top: var(--s-4); text-shadow: 0 2px 40px rgba(0,0,0,0.30); }
.hero-copy p {
  margin-top: var(--s-5); max-width: 48ch;
  font-size: clamp(16px, 1.5vw, 19px); line-height: 1.5; color: rgba(255,255,255,0.94);
  text-shadow: 0 1px 14px rgba(0,0,0,0.38);
}
.hero-copy .btn-row { margin-top: var(--s-6); }
.hero-copy .u-link { color: #fff; }
@media (max-width: 860px) {
  .hero-media { height: clamp(500px, 72vh, 680px); }
  .hero-media img { object-position: center 20%; }
  .hero-media::after {
    background: linear-gradient(180deg, rgba(0,0,0,0.42) 0%, rgba(0,0,0,0.14) 34%, rgba(0,0,0,0.28) 64%, rgba(0,0,0,0.70) 100%);
  }
  .hero-copy p { max-width: 42ch; }
}

/* marquee trust strip under hero */
.ticker { border-bottom: 1px solid var(--line); background: var(--paper); }
.ticker .wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 36px;
  padding-block: 18px; font-size: 13px; color: var(--muted);
}
.ticker .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--muted-2); }
.ticker strong { color: var(--ink); font-weight: 600; }

/* ============================================================
   SECTION HEADS
   ============================================================ */
.sec-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--s-5); margin-bottom: clamp(36px, 5vw, 64px); }
.sec-head .sec-head-main { max-width: 620px; }
.sec-head h2 { margin-top: var(--s-4); }

/* ============================================================
   BENEFITS (3, editorial)
   ============================================================ */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line-strong); }
.benefit {
  padding: clamp(28px, 3vw, 44px) clamp(20px, 2.4vw, 36px) clamp(32px, 4vw, 56px);
  border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: var(--s-4);
}
.benefit:last-child { border-right: 0; }
.benefit .benefit-i { color: var(--ink); }
.benefit .benefit-i svg { width: 30px; height: 30px; stroke-width: 1.3; }
.benefit .idx { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; color: var(--muted-2); }
.benefit h3 { margin-top: var(--s-2); }
.benefit p { color: var(--muted); font-size: 15.5px; line-height: 1.6; }
@media (max-width: 860px) {
  .benefits { grid-template-columns: 1fr; }
  .benefit { border-right: 0; }
}

/* ============================================================
   PROOF
   ============================================================ */
.proof-head { max-width: 680px; margin-bottom: clamp(32px, 4vw, 56px); }
.proof-head h2 { margin-top: var(--s-4); }

.tee-strip {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px;
}
.tee-card { background: var(--paper); border: 1px solid var(--line); display: flex; flex-direction: column; }
.tee-card .ph { display: block; aspect-ratio: 1 / 1; overflow: hidden; background: #fff; }
.tee-card .meta { margin-top: auto; }
.tee-card .ph img { width: 100%; height: 100%; object-fit: contain; transition: transform 500ms var(--ease); }
.tee-card:hover .ph img { transform: scale(1.04); }
.tee-card .meta { padding: 12px 14px 14px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.tee-card .meta .b { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-2); }
.tee-card .meta .n { font-size: 14px; font-weight: 500; }
.tee-card .meta .p { font-size: 13px; color: var(--muted); }
@media (max-width: 1080px) { .tee-strip { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 680px)  { .tee-strip { grid-template-columns: repeat(2, 1fr); gap: 10px; } }

.facts {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-strong); margin-top: clamp(40px, 5vw, 72px);
}
.fact { padding: clamp(28px, 3vw, 40px) 0; padding-right: var(--s-5); border-right: 1px solid var(--line); }
.fact:last-child { border-right: 0; padding-right: 0; }
.fact .v { font-size: clamp(32px, 4vw, 48px); font-weight: 400; letter-spacing: -0.03em; line-height: 1; }
.fact .k { margin-top: var(--s-3); font-size: 13.5px; color: var(--muted); line-height: 1.45; }
@media (max-width: 760px) {
  .facts { grid-template-columns: 1fr 1fr; }
  .fact { padding: var(--s-5) 0; padding-right: var(--s-4); }
  .fact:nth-child(2) { border-right: 0; padding-right: 0; }
  .fact:nth-child(1), .fact:nth-child(2) { border-bottom: 1px solid var(--line); }
}

/* statement / pull quote (factual) */
.statement { border-top: 1px solid var(--line-strong); padding-top: clamp(40px, 5vw, 64px); }
.statement p { font-size: clamp(24px, 3.4vw, 40px); font-weight: 400; letter-spacing: -0.025em; line-height: 1.18; max-width: 20ch; }
.statement .by { margin-top: var(--s-5); font-size: 14px; color: var(--muted); }

/* ============================================================
   PROCESS (how it works)
   ============================================================ */
.process { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.process-media { aspect-ratio: 4 / 5; overflow: hidden; background: var(--soft); }
.process-media img { width: 100%; height: 100%; object-fit: cover; }
.steps { border-top: 1px solid var(--line-strong); }
.step { display: grid; grid-template-columns: 54px 1fr; gap: var(--s-4); padding-block: clamp(20px, 2.4vw, 28px); border-bottom: 1px solid var(--line); }
.step .sn { font-size: 13px; color: var(--muted-2); font-variant-numeric: tabular-nums; padding-top: 3px; }
.step h3 { font-size: 19px; letter-spacing: -0.01em; }
.step p { margin-top: 6px; color: var(--muted); font-size: 15px; line-height: 1.55; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr; } .process-media { aspect-ratio: 16 / 11; order: -1; } }

/* ============================================================
   FAQ
   ============================================================ */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: clamp(32px, 5vw, 96px); align-items: start; }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  padding-block: clamp(18px, 2.2vw, 26px); cursor: pointer; list-style: none;
  font-size: clamp(17px, 1.7vw, 20px); letter-spacing: -0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .sign { position: relative; flex: none; width: 16px; height: 16px; }
.faq-item .sign::before, .faq-item .sign::after {
  content: ""; position: absolute; background: var(--ink); transition: transform var(--dur) var(--ease);
}
.faq-item .sign::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.faq-item .sign::after { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.faq-item[open] .sign::after { transform: translateX(-50%) scaleY(0); }
.faq-item .answer { overflow: hidden; }
.faq-item .answer p { padding-bottom: clamp(20px, 2.4vw, 28px); max-width: 60ch; color: var(--muted); font-size: 15.5px; line-height: 1.65; }
.faq-item .answer a { border-bottom: 1px solid var(--muted); }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: 1fr; } }

/* ============================================================
   CTA band
   ============================================================ */
.cta { text-align: left; }
.cta .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.cta h2 { max-width: 16ch; }
.cta .cta-aside { display: flex; flex-direction: column; gap: var(--s-5); }
.cta .cta-aside p { color: var(--on-dark-muted); font-size: 16px; line-height: 1.55; max-width: 40ch; }
.cta .cta-contact { display: flex; flex-direction: column; gap: 4px; font-size: 15px; }
.cta .cta-contact a { color: var(--on-dark); border-bottom: 1px solid var(--on-dark-line); align-self: flex-start; padding-bottom: 2px; }
.cta .cta-contact a:hover { border-bottom-color: var(--on-dark); }
@media (max-width: 860px) { .cta .wrap { grid-template-columns: 1fr; align-items: start; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); background: var(--paper); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: clamp(28px, 4vw, 56px); padding-top: clamp(56px, 7vw, 88px); padding-bottom: clamp(40px, 5vw, 64px); }
.footer-brand { display: flex; flex-direction: column; gap: var(--s-4); max-width: 320px; }
.footer-brand .brand svg { height: 24px; }
.footer-brand p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.footer-col h4 { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-2); margin-bottom: var(--s-4); }
.footer-col a, .footer-col span { display: block; font-size: 14.5px; color: var(--ink); padding-block: 6px; }
.footer-col a { transition: opacity var(--dur) var(--ease); }
.footer-col a:hover { opacity: 0.55; }
.footer-col span { color: var(--muted); }
.footer-base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-4);
  padding-block: var(--s-5) var(--s-7); border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--muted-2);
}
.footer-base a { color: var(--muted-2); }
.footer-base a:hover { color: var(--ink); }
.social { display: flex; gap: var(--s-4); }
.social a { display: inline-flex; width: 20px; height: 20px; color: var(--muted-2); }
.social a:hover { color: var(--ink); }
.social svg { width: 20px; height: 20px; }
@media (max-width: 860px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--s-7) var(--s-5); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) { .footer-top { grid-template-columns: 1fr; } }

/* ============================================================
   PAGE HEADERS (inner pages)
   ============================================================ */
.page-head { border-bottom: 1px solid var(--line); }
.page-head .wrap { padding-block: clamp(56px, 8vw, 120px) clamp(40px, 5vw, 72px); }
.page-head h1 { margin-top: var(--s-4); max-width: 18ch; }
.page-head p { margin-top: var(--s-5); max-width: 56ch; font-size: clamp(17px, 1.7vw, 20px); color: var(--muted); line-height: 1.5; }

/* ============================================================
   SERVICES
   ============================================================ */
.svc { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(28px, 5vw, 80px); align-items: center; padding-block: clamp(48px, 6vw, 88px); border-bottom: 1px solid var(--line); }
.svc:first-of-type { border-top: 1px solid var(--line-strong); }
.svc-media { aspect-ratio: 5 / 4; overflow: hidden; background: var(--soft); }
.svc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.svc:hover .svc-media img { transform: scale(1.03); }
/* keep the image the larger column on both sides, alternate which side */
.svc:nth-child(even) { grid-template-columns: 0.95fr 1.05fr; }
.svc:nth-child(even) .svc-media { order: 2; }
.svc:nth-child(even) .svc-body { order: 1; }
.svc-body h2 { margin-top: var(--s-3); font-size: clamp(26px, 3vw, 40px); letter-spacing: -0.025em; }
.svc-body .svc-list { margin-top: var(--s-5); border-top: 1px solid var(--line); }
.svc-body .svc-list li { display: flex; gap: var(--s-3); padding-block: var(--s-3); border-bottom: 1px solid var(--line); font-size: 15px; color: var(--muted); }
.svc-body .svc-list li svg { flex: none; width: 18px; height: 18px; color: var(--ink); margin-top: 2px; }
.svc-body .btn-row { margin-top: var(--s-6); }
@media (max-width: 860px) {
  .svc, .svc:nth-child(even) { grid-template-columns: 1fr; gap: var(--s-6); padding-block: var(--s-8); }
  .svc-media { order: -1 !important; aspect-ratio: 16 / 11; }
  .svc-body { order: 0 !important; }
}

/* pricing block */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5); }
.price-card { border: 1px solid var(--line); padding: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; gap: var(--s-3); background: var(--paper); }
.price-card .v { font-size: clamp(30px, 3.6vw, 44px); letter-spacing: -0.03em; }
.price-card .k { font-size: 14px; color: var(--muted); line-height: 1.5; }
@media (max-width: 760px) { .price-grid { grid-template-columns: 1fr; } }

.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table caption { text-align: left; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-2); padding-bottom: var(--s-4); }
.spec-table th, .spec-table td { text-align: left; padding: 16px 16px 16px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table thead th { font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-2); border-bottom-color: var(--line-strong); }
.spec-table tbody th { font-weight: 500; }
.spec-table .r { text-align: right; padding-right: 0; font-variant-numeric: tabular-nums; }
.spec-table thead .r { text-align: right; }
.table-scroll { overflow-x: auto; }
.table-scroll .spec-table { min-width: 560px; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-lead { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.about-lead .big { font-size: clamp(24px, 3vw, 36px); font-weight: 400; letter-spacing: -0.025em; line-height: 1.22; }
.about-lead .body p + p { margin-top: var(--s-4); }
.about-lead .body p { color: var(--muted); font-size: 16px; line-height: 1.65; }
@media (max-width: 860px) { .about-lead { grid-template-columns: 1fr; gap: var(--s-6); } }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line-strong); }
.value { padding: clamp(28px, 3vw, 40px) clamp(20px, 2vw, 32px) clamp(32px, 4vw, 48px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value:last-child { border-right: 0; }
.value .vn { font-size: 13px; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.value h3 { margin-top: var(--s-4); font-size: 20px; }
.value p { margin-top: var(--s-3); color: var(--muted); font-size: 15px; line-height: 1.6; }
@media (max-width: 760px) { .values { grid-template-columns: 1fr; } .value { border-right: 0; } }

.detail-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); }
.detail-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--soft); }
.detail-media img { width: 100%; height: 100%; object-fit: cover; }
.info-list { border-top: 1px solid var(--line); }
.info-list .row { display: flex; justify-content: space-between; gap: var(--s-4); padding-block: var(--s-4); border-bottom: 1px solid var(--line); font-size: 15px; }
.info-list .row dt { color: var(--muted); }
.info-list .row dd { text-align: right; font-weight: 500; }
.disclaimer { border: 1px solid var(--line); background: var(--band); padding: clamp(20px, 2.4vw, 28px); font-size: 14.5px; color: var(--muted); line-height: 1.6; }
@media (max-width: 860px) { .detail-split { grid-template-columns: 1fr; gap: var(--s-6); } }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.form { display: flex; flex-direction: column; gap: var(--s-5); }
.field { display: flex; flex-direction: column; gap: var(--s-2); }
.field label { font-size: 13px; font-weight: 600; letter-spacing: 0.02em; }
.field .req { color: var(--muted-2); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 14px 16px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 0;
  font-size: 16px; transition: border-color var(--dur) var(--ease);
}
.field textarea { min-height: 150px; resize: vertical; line-height: 1.5; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--muted-2); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.form.was-submitted .field input:invalid, .form.was-submitted .field select:invalid, .form.was-submitted .field textarea:invalid { border-color: var(--bad); box-shadow: inset 0 0 0 1px var(--bad); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); }
.form .btn { margin-top: var(--s-2); align-self: flex-start; }
.form-note { font-size: 13px; color: var(--muted); }
.form-success {
  display: none; border: 1px solid var(--ink); background: var(--band);
  padding: 20px 22px; font-size: 15px; line-height: 1.55;
}
.form-success.show { display: block; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: var(--s-7); } .field-row { grid-template-columns: 1fr; } }

.contact-aside .info-list { border-top-color: var(--line-strong); }
.contact-aside .block + .block { margin-top: var(--s-6); }
.contact-aside h3 { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-2); margin-bottom: var(--s-4); }
.contact-aside a.big-link { font-size: clamp(18px, 2vw, 22px); letter-spacing: -0.01em; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
.contact-aside a.big-link:hover { border-bottom-color: var(--ink); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 640ms var(--ease), transform 640ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 60ms; }
.reveal[data-delay="2"] { transition-delay: 120ms; }
.reveal[data-delay="3"] { transition-delay: 180ms; }
.reveal[data-delay="4"] { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .tee-card:hover .ph img, .svc:hover .svc-media img { transform: none; }
}