/* ============================================================
   GOLDSMITH EXTERIORS - design system
   Paradigm: luxury-bezel on a dark exterior-service brand
   Fonts: Anton (display) + Manrope (body), via Google Fonts
   Author build: Claw for BTuff. Vanilla CSS, no framework.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* surfaces */
  --bg-0: #0A0E13;          /* page base (never pure black) */
  --bg-1: #0F141B;          /* alternating section */
  --bg-2: #141B24;          /* panels */
  --bg-3: #19222E;          /* cards */
  --bezel: rgba(255,255,255,.06);     /* top inner highlight */
  --line: rgba(255,255,255,.10);
  --line-soft: rgba(255,255,255,.06);

  /* ink */
  --ink: #EAF2F8;
  --ink-2: #A7B8C7;
  --ink-3: #6F8294;

  /* brand */
  --cyan: #2FC9EC;          /* water / highlight */
  --cyan-2: #11A7CC;
  --green: #29C46E;         /* action / CTA */
  --green-2: #1AA257;
  --green-ink: #052012;     /* text on green */
  --gold: #E8C079;          /* Goldsmith premium accent */
  --gold-2: #CFA24E;

  /* type scale (fluid) */
  --step--1: clamp(0.82rem, 0.79rem + 0.16vw, 0.92rem);
  --step-0:  clamp(1rem, 0.96rem + 0.25vw, 1.125rem);
  --step-1:  clamp(1.18rem, 1.10rem + 0.45vw, 1.4rem);
  --step-2:  clamp(1.45rem, 1.28rem + 0.85vw, 1.9rem);
  --step-3:  clamp(1.9rem, 1.55rem + 1.6vw, 2.7rem);
  --step-4:  clamp(2.5rem, 1.9rem + 2.9vw, 4rem);
  --step-5:  clamp(3rem, 2.05rem + 4.6vw, 5.75rem);

  /* spacing rhythm */
  --pad: clamp(1.15rem, 0.8rem + 1.6vw, 2rem);
  --section-y: clamp(4rem, 2.6rem + 5.5vw, 7.5rem);
  --maxw: 1200px;
  --radius: 16px;
  --radius-sm: 11px;

  /* motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-io: cubic-bezier(0.77, 0, 0.175, 1);

  /* effects */
  --shadow-md: 0 14px 34px -16px rgba(0,0,0,.65);
  --shadow-lg: 0 30px 70px -24px rgba(0,0,0,.72);
}

/* ---------- 2. Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* ---------- 3. Typography ---------- */
.display {
  font-family: "Anton", "Manrope", sans-serif;
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.08; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}
.lede { font-size: var(--step-1); color: var(--ink-2); max-width: 60ch; }
.muted { color: var(--ink-3); }
.gold { color: var(--gold); }

/* ---------- 4. Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: var(--section-y); position: relative; }
/* Edges resolve to --bg-0 so they color-match the neighbouring sections — no
   flat-colour step and no hard border line at the boundary. The lift in the
   middle still gives the alternating rhythm, but it fades out before the edges
   so a section never reads as a sudden block. */
.section--alt {
  background: linear-gradient(180deg,
    var(--bg-0) 0%, var(--bg-1) 14%, var(--bg-1) 86%, var(--bg-0) 100%);
}
.section__head { max-width: 62ch; margin-bottom: clamp(2rem, 1.2rem + 2vw, 3.25rem); }
.section__head h2 { font-size: var(--step-4); margin-top: 0.7rem; }
.section__head p { margin-top: 1rem; }
.center { text-align: center; margin-inline: auto; }

/* ---------- 5. Buttons (button-in-button bezel) ---------- */
.btn {
  --btn-bg: var(--bg-3);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 700; font-size: var(--step-0); letter-spacing: 0.01em;
  background: var(--btn-bg);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 var(--bezel);
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out),
              background-color 220ms var(--ease-out), border-color 220ms var(--ease-out);
  will-change: transform;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(180deg, var(--green), var(--green-2));
  color: var(--green-ink);
  border-color: rgba(255,255,255,.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 10px 26px -12px rgba(41,196,110,.6);
}
.btn--primary:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 16px 34px -12px rgba(41,196,110,.75); }

.btn--call {
  background: rgba(47,201,236,.08);
  border-color: rgba(47,201,236,.4);
  color: var(--ink);
}
.btn--call:hover { background: rgba(47,201,236,.14); border-color: rgba(47,201,236,.65); }

.btn--ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { background: var(--bezel); border-color: rgba(255,255,255,.22); }
.btn--lg { padding: 1.1rem 1.9rem; font-size: var(--step-1); }
.btn--block { width: 100%; }

/* ---------- 6. Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(10,14,19,.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background-color 300ms var(--ease-out), border-color 300ms var(--ease-out);
}
.site-header.is-stuck { background: rgba(10,14,19,.9); border-bottom-color: var(--line-soft); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 0.65rem; font-weight: 800; letter-spacing: 0.01em; }
.brand__mark { height: 42px; width: auto; flex: 0 0 auto; display: block; }
.brand__name { display: inline-flex; flex-direction: column; gap: 0.16em; font-family: "Cinzel", serif; font-weight: 700; text-transform: uppercase; font-size: 1.1rem; letter-spacing: 0.05em; line-height: 0.92; color: var(--ink); }
.brand__name > span { font-weight: 600; font-size: 0.5em; letter-spacing: 0.4em; color: var(--ink-2); }
.about-lockup { max-width: min(340px, 78%); height: auto; margin-bottom: 1.25rem; filter: drop-shadow(0 6px 22px rgba(0,0,0,.45)); }
@media (max-width: 560px) {
  .brand__mark { height: 36px; }
  .brand__name { font-size: 0.98rem; }
  .brand__name > span { letter-spacing: 0.32em; }
  .about-lockup { max-width: min(280px, 82%); }
}

.nav__links { display: flex; align-items: center; gap: 0.35rem; }
.nav__links a {
  padding: 0.55rem 0.9rem; border-radius: 9px; font-weight: 600; color: var(--ink-2);
  transition: color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--ink); background: var(--bezel); }
.nav__cta { display: flex; align-items: center; gap: 0.6rem; }
.nav__phone { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 700; color: var(--ink); }
.nav__phone svg { width: 1.05em; color: var(--cyan); }

.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); align-items: center; justify-content: center; }
.nav__toggle svg { width: 22px; height: 22px; }

/* mobile menu */
.nav__menu { display: contents; }
@media (max-width: 860px) {
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: fixed; inset: 72px 0 auto 0; display: block;
    background: var(--bg-1); border-bottom: 1px solid var(--line);
    padding: 1rem var(--pad) 1.5rem;
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform 260ms var(--ease-out), opacity 260ms var(--ease-out);
    box-shadow: var(--shadow-lg);
  }
  .nav__menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__links { flex-direction: column; align-items: stretch; gap: 0.2rem; }
  .nav__links a { padding: 0.85rem 0.9rem; font-size: var(--step-1); }
  .nav__cta { margin-top: 0.9rem; flex-direction: column; align-items: stretch; }
  .nav__phone { justify-content: center; padding: 0.85rem; border: 1px solid var(--line); border-radius: var(--radius-sm); }
}

/* ---------- 7. Hero ---------- */
.hero { position: relative; overflow: clip; isolation: isolate; }
.hero::before {
  content: ""; position: absolute; inset: -10% -10% auto auto; z-index: -1;
  width: 70vw; height: 70vw; max-width: 820px; max-height: 820px;
  background: radial-gradient(45% 45% at 70% 30%, rgba(47,201,236,.18), transparent 70%);
  filter: blur(8px);
}
.hero::after {
  content: ""; position: absolute; inset: auto auto -25% -15%; z-index: -1;
  width: 55vw; height: 55vw; max-width: 620px; max-height: 620px;
  background: radial-gradient(50% 50% at 30% 70%, rgba(232,192,121,.10), transparent 70%);
}
.hero__inner { padding-block: clamp(3rem, 1.5rem + 6vw, 6rem) var(--section-y); }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 1rem + 4vw, 4.5rem); align-items: center; }
.hero h1 { font-size: var(--step-5); margin: 1.1rem 0 1.3rem; }
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; margin-top: 2.2rem; padding-top: 1.6rem; border-top: 1px solid var(--line-soft); }
.chip { display: inline-flex; align-items: center; gap: 0.5rem; font-size: var(--step--1); font-weight: 600; color: var(--ink-2); }
.chip svg { width: 1.05em; color: var(--green); flex: 0 0 auto; }

/* Solo hero — single deliberate column until real hero photos land.
   (Original media slot lives on the `photos-pending` branch.) */
.hero__lead { max-width: 56rem; }

@media (max-width: 920px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
}

/* ---------- 8. Before/After ---------- */
.ba {
  position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-lg);
  --pos: 50%; user-select: none; touch-action: pan-y;
}
.ba__pane { position: absolute; inset: 0; background-size: cover; background-position: center; }
.ba__pane--after {
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(47,201,236,.12), transparent 60%),
    linear-gradient(160deg, #20384a, #16242f);
}
.ba__pane--before {
  background: linear-gradient(160deg, #2b2a24, #1c1a16);
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
  filter: saturate(.7) brightness(.82);
}
.ba__pane::after {
  content: attr(data-photo); position: absolute; inset: 0; display: grid; place-items: center;
  color: rgba(255,255,255,.28); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700;
}
.ba__tag {
  position: absolute; bottom: 14px; padding: 0.35rem 0.7rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  background: rgba(10,14,19,.7); backdrop-filter: blur(6px); border: 1px solid var(--line);
}
.ba__tag--before { left: 14px; color: var(--gold); }
.ba__tag--after { right: 14px; color: var(--cyan); }
.ba__handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; transform: translateX(-1px);
  background: rgba(255,255,255,.9); z-index: 3; pointer-events: none;
}
.ba__handle::after {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 44px; height: 44px; border-radius: 999px; background: rgba(10,14,19,.85);
  border: 2px solid #fff; box-shadow: var(--shadow-md);
  background-image:
    linear-gradient(90deg, transparent 45%, var(--cyan) 45% 55%, transparent 55%);
}

/* ---------- 8b. Before/After pair (real job photos) ---------- */
.work-head { max-width: 64ch; }
.ba-pair {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(0.9rem, 0.4rem + 1.8vw, 1.8rem);
  margin-top: clamp(1.8rem, 1rem + 3vw, 3rem);
}
.ba-pair__item {
  position: relative; margin: 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-lg); background: var(--bg-2);
}
.ba-pair__item img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
.ba-pair__item:last-child img { object-position: center 72%; }
.ba-pair__tag {
  position: absolute; bottom: 14px; left: 14px; padding: 0.35rem 0.7rem; border-radius: 999px;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  background: rgba(10,14,19,.72); backdrop-filter: blur(6px); border: 1px solid var(--line);
}
.ba-pair__tag--before { color: var(--gold); }
.ba-pair__tag--after { color: var(--cyan); }
@media (max-width: 560px) {
  .ba-pair { grid-template-columns: 1fr; gap: 1rem; }
}
.ba__range {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 4;
}

/* ---------- 9. Services bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(0.8rem, 0.5rem + 1vw, 1.1rem); }
.tile {
  position: relative; grid-column: span 2; padding: clamp(1.3rem, 1rem + 1vw, 1.9rem);
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: inset 0 1px 0 var(--bezel);
  transition: transform 280ms var(--ease-out), border-color 280ms var(--ease-out), box-shadow 280ms var(--ease-out);
  overflow: hidden;
}
.tile:hover { transform: translateY(-4px); border-color: rgba(47,201,236,.4); box-shadow: inset 0 1px 0 var(--bezel), var(--shadow-md); }
.tile__icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(47,201,236,.10); border: 1px solid rgba(47,201,236,.25); color: var(--cyan); margin-bottom: 1rem;
}
.tile__icon svg { width: 24px; height: 24px; }
.tile h3 { font-size: var(--step-2); margin-bottom: 0.5rem; }
.tile p { color: var(--ink-2); font-size: var(--step-0); }
.tile--feature { grid-column: span 6; }
.tile--feature .tile__icon { background: rgba(232,192,121,.12); border-color: rgba(232,192,121,.3); color: var(--gold); }
.tile--wide { grid-column: span 3; }
@media (max-width: 860px) { .bento { grid-template-columns: repeat(2, 1fr); }
  .tile, .tile--feature, .tile--wide { grid-column: span 1; } }
@media (max-width: 520px) { .bento { grid-template-columns: 1fr; } .tile { grid-column: 1 / -1; } }

/* surface tag cloud — pressure-washing capabilities, verbatim from the brand flyer */
.taglist { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.3rem; }
.tag {
  font-size: var(--step--1); font-weight: 600; color: var(--ink-2); line-height: 1;
  padding: 0.45rem 0.85rem; border-radius: 999px;
  background: rgba(47,201,236,.06); border: 1px solid rgba(47,201,236,.22);
}

/* ---------- 10. Feature / why-us (zig-zag) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 0.5rem + 7.5vw, 7rem); align-items: center; }
.split + .split { margin-top: var(--section-y); }
.split--rev .split__media { order: 2; }
.checklist { display: grid; gap: 1.1rem; margin-top: 2rem; }
.checklist li { display: flex; gap: 0.8rem; align-items: flex-start; color: var(--ink-2); }
.checklist svg { width: 1.4em; height: 1.4em; color: var(--green); flex: 0 0 auto; margin-top: 2px; }
.checklist b { color: var(--ink); font-weight: 700; }
/* Two-column benefit grid — used where the why-us media split used to be. */
.checklist--grid { grid-template-columns: 1fr 1fr; gap: 1.3rem 2.6rem; margin-top: clamp(1.6rem, 1rem + 1.6vw, 2.4rem); }
.checklist--grid li { font-size: var(--step-1); }
@media (max-width: 720px) { .checklist--grid { grid-template-columns: 1fr; } }
.media-card {
  aspect-ratio: 5/4; border-radius: var(--radius); border: 1px solid var(--line);
  background: linear-gradient(155deg, var(--bg-3), var(--bg-1)); box-shadow: var(--shadow-lg);
  display: grid; place-items: center; position: relative; overflow: hidden;
}
.media-card[data-photo]::after {
  content: attr(data-photo); color: rgba(255,255,255,.26); font-size: 0.8rem; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 700; text-align: center; padding: 1rem;
}
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } .split--rev .split__media { order: 0; } }

/* ---------- 11. Guarantee callout ---------- */
.callout {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.6rem; align-items: center;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background:
    radial-gradient(80% 140% at 0% 0%, rgba(232,192,121,.10), transparent 60%),
    linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid rgba(232,192,121,.3); border-radius: var(--radius); box-shadow: var(--shadow-md);
}
.callout__badge { width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center;
  background: rgba(232,192,121,.14); border: 1px solid rgba(232,192,121,.35); color: var(--gold); }
.callout__badge svg { width: 32px; height: 32px; }
.callout h3 { font-size: var(--step-2); }
.callout p { color: var(--ink-2); margin-top: 0.3rem; }
@media (max-width: 720px) { .callout { grid-template-columns: 1fr; text-align: left; } .callout .btn { width: 100%; } }

/* ---------- 12. Service area ---------- */
.area { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 1rem + 5vw, 5.5rem); align-items: center; }
.area__list { columns: 2; column-gap: 1.5rem; margin-top: 1.5rem; }
.area__list li { display: flex; align-items: center; gap: 0.55rem; padding: 0.4rem 0; color: var(--ink-2); break-inside: avoid; }
.area__list svg { width: 1em; color: var(--cyan); }
@media (max-width: 820px) { .area { grid-template-columns: 1fr; } }

/* ---------- 13. CTA band ---------- */
/* Base sits on --bg-0 (the page base) so the top edge melts into whatever
   section precedes it, with no sudden lighter-blue block and no hard seam line. */
.cta-band {
  position: relative; overflow: hidden; text-align: center;
  padding: clamp(3.75rem, 2.5rem + 4.5vw, 6rem) var(--pad) clamp(5.5rem, 4rem + 5vw, 8rem);
  background:
    radial-gradient(62% 80% at 50% 46%, rgba(47,201,236,.085), transparent 72%),
    var(--bg-0);
  border: 0;
}
.cta-band h2 { font-size: clamp(2.6rem, 1.85rem + 3.3vw, 4.4rem); max-width: 18ch; margin: 1.1rem auto 0; }
.cta-band p { color: var(--ink-2); max-width: 52ch; margin: 1.4rem auto 0; }
.cta-band .hero__cta { justify-content: center; margin-top: 2.9rem; }

/* ---------- 14. Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 1rem + 3vw, 3.5rem); }
.contact-cards { display: grid; gap: 0.9rem; }
.contact-card {
  display: flex; gap: 1rem; align-items: center; padding: 1.15rem 1.3rem;
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2)); border: 1px solid var(--line);
  border-radius: var(--radius-sm); box-shadow: inset 0 1px 0 var(--bezel);
  transition: border-color 200ms var(--ease-out), transform 200ms var(--ease-out);
}
a.contact-card:hover { border-color: rgba(47,201,236,.45); transform: translateY(-2px); }
.contact-card__icon { width: 46px; height: 46px; flex: 0 0 auto; border-radius: 11px; display: grid; place-items: center;
  background: rgba(47,201,236,.10); border: 1px solid rgba(47,201,236,.25); color: var(--cyan); }
.contact-card__icon svg { width: 22px; }
.contact-card small { display: block; color: var(--ink-3); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 700; }
.contact-card strong { font-size: var(--step-1); font-weight: 700; }

.form { display: grid; gap: 1rem; padding: clamp(1.4rem, 1rem + 1.5vw, 2rem);
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1)); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-md); }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: var(--step--1); font-weight: 700; letter-spacing: 0.04em; color: var(--ink-2); }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85rem 1rem; border-radius: var(--radius-sm);
  background: var(--bg-0); border: 1px solid var(--line); color: var(--ink); font: inherit;
  transition: border-color 180ms var(--ease-out), box-shadow 180ms var(--ease-out);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(47,201,236,.18);
}
.field textarea { resize: vertical; min-height: 120px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } .form__row { grid-template-columns: 1fr; } }

/* ---------- 15. Footer ---------- */
/* Top edge starts at --bg-0 so it melts out of the CTA band (also --bg-0),
   then eases into the slightly lifted --bg-1 footer tone — no hard seam line. */
.site-footer { background: linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 42%); padding-block: clamp(5.5rem, 4rem + 4vw, 9rem) 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.site-footer p { color: var(--ink-3); margin-top: 1rem; max-width: 38ch; }
.footer-col h4 { font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 1rem; }
.footer-col a { display: block; padding: 0.35rem 0; color: var(--ink-2); transition: color 160ms var(--ease-out); }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-soft);
  display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: space-between; color: var(--ink-3); font-size: var(--step--1); }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; } }

/* ---------- 16. Sticky mobile call bar ---------- */
.callbar { display: none; }
@media (max-width: 860px) {
  .callbar {
    position: fixed; inset: auto 0 0 0; z-index: 70; display: grid; grid-template-columns: 1fr 1fr;
    gap: 0.6rem; padding: 0.7rem var(--pad) calc(0.7rem + env(safe-area-inset-bottom));
    background: rgba(10,14,19,.92); backdrop-filter: blur(12px); border-top: 1px solid var(--line);
  }
  .callbar .btn { padding: 0.85rem; }
  body { padding-bottom: 78px; }
}

/* ---------- 17. Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .tile, .contact-card { transition: none; }
}

/* ---------- 18. Utilities ---------- */
.stack-sm > * + * { margin-top: 0.6rem; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 100; }
.skip-link:focus { left: 1rem; top: 1rem; padding: 0.7rem 1rem; background: var(--bg-3); border: 1px solid var(--line); border-radius: 8px; }

/* ---------- 19. Services index (image-free editorial list) ---------- */
.svc-list { display: grid; }
.svc {
  display: grid; grid-template-columns: minmax(54px, auto) 1fr;
  gap: clamp(1.1rem, 0.3rem + 2.8vw, 3.75rem);
  padding-block: clamp(2.4rem, 1.5rem + 2.8vw, 4.25rem);
  border-top: 1px solid var(--line-soft);
}
.svc:first-child { border-top: 0; padding-top: 0; }
.svc__num {
  font-family: "Anton", sans-serif; line-height: 0.85;
  font-size: clamp(2.1rem, 1.3rem + 3vw, 3.5rem); color: var(--gold);
}
.svc__title { font-size: var(--step-3); margin-top: 0.55rem; }
.svc__content > .lede { margin-top: 1rem; }
.svc__content .checklist { margin-top: 1.4rem; }
@media (max-width: 600px) {
  .svc { grid-template-columns: 1fr; gap: 0.35rem; }
  .svc__num { color: var(--cyan); }
}

/* ---------- 20. Contact "how it works" panel (no backend) ---------- */
.next {
  padding: clamp(1.6rem, 1rem + 2vw, 2.4rem); align-self: start;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-md);
}
.next__title { font-size: var(--step-3); margin-top: 0.55rem; }
.steps { display: grid; gap: 1.15rem; margin: 1.7rem 0 0; padding: 0; list-style: none; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.step__num {
  width: 38px; height: 38px; flex: 0 0 auto; border-radius: 10px; display: grid; place-items: center;
  font-family: "Anton", sans-serif; font-size: 1.15rem; color: var(--cyan);
  background: rgba(47,201,236,.10); border: 1px solid rgba(47,201,236,.25);
}
.step strong { display: block; color: var(--ink); font-size: var(--step-1); }
.step p { color: var(--ink-2); margin-top: 0.15rem; }
.next__cta { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-top: 1.9rem; }
@media (max-width: 520px) { .next__cta { grid-template-columns: 1fr; } }