/* =========================================================
   JRG Construction & Remodeling — site styles
   ========================================================= */
:root {
  --ink: #16181d;
  --ink-2: #22252c;
  --ink-3: #2c3038;
  --paper: #f5f1ea;
  --paper-2: #ebe6dc;
  --white: #ffffff;
  --muted: #6b6f78;
  --muted-light: #b3b7c0;
  --accent: #d9962b;
  --accent-2: #f0b24a;
  --line: rgba(22, 24, 29, 0.1);
  --line-dark: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 50px -20px rgba(22, 24, 29, 0.35);
  --radius: 14px;
  --font-display: "Oswald", "Arial Narrow", Impact, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --container: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 600; line-height: 1.05; letter-spacing: 0.01em; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h3 { font-size: 1.35rem; letter-spacing: 0.03em; }
p { margin: 0 0 1rem; }
strong { font-weight: 600; }

.container { width: min(var(--container), 100% - 2rem); margin-inline: auto; }
.accent { color: var(--accent); }
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--ink); padding: 0.5rem 1rem; z-index: 999;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.02em;
  border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--accent { background: var(--accent); color: var(--ink); box-shadow: 0 10px 30px -10px rgba(217, 150, 43, 0.7); }
.btn--accent:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(217, 150, 43, 0.8); }
.btn--ghost { background: rgba(255,255,255,0.06); color: var(--white); border-color: rgba(255,255,255,0.35); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255,255,255,0.14); border-color: var(--white); transform: translateY(-2px); }
.btn--lg { padding: 1.05rem 2.1rem; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding: 1.1rem 0;
  transition: background 0.35s, padding 0.35s, box-shadow 0.35s;
  color: var(--white);
}
.nav.is-scrolled {
  background: rgba(22, 24, 29, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.65rem 0;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,0.6);
}
.nav__inner { display: flex; align-items: center; gap: 2rem; }
.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand__mark { width: 44px; height: 44px; flex: none; border-radius: 10px; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-display); font-size: 1.55rem; font-weight: 600; letter-spacing: 0.12em; }
.brand__sub { font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-light); margin-top: 0.25rem; }
.nav__links { display: flex; gap: 1.8rem; margin-left: auto; font-weight: 500; font-size: 0.92rem; }
.nav__links a { position: relative; padding: 0.25rem 0; opacity: 0.85; transition: opacity 0.2s; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { width: 100%; }
.nav__phone-mobile { display: none; }
.nav__cta { padding: 0.7rem 1.3rem; font-size: 0.9rem; }
.nav__toggle {
  display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer;
  flex-direction: column; justify-content: center; gap: 5px; align-items: center; padding: 0;
}
.nav__toggle span { display: block; width: 24px; height: 2px; background: var(--white); transition: transform 0.3s, opacity 0.3s; }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  color: var(--white); overflow: hidden; background: var(--ink);
}
.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.08);
  transition: opacity 1.6s ease-in-out;
}
.hero__slide.is-active { opacity: 1; animation: kenburns 8s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(22,24,29,0.88) 0%, rgba(22,24,29,0.6) 45%, rgba(22,24,29,0.2) 100%),
    linear-gradient(180deg, rgba(22,24,29,0.55) 0%, rgba(22,24,29,0) 30%, rgba(22,24,29,0.75) 100%);
}
.hero__content { position: relative; z-index: 2; padding: 9rem 0 7rem; max-width: 780px; }
.hero__title {
  font-size: clamp(3.2rem, 8.5vw, 6.6rem); line-height: 0.95; margin-bottom: 1.4rem;
  text-shadow: 0 10px 40px rgba(0,0,0,0.35);
}
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: rgba(255,255,255,0.85); max-width: 600px; margin-bottom: 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__dots { position: absolute; right: 2rem; bottom: 2.4rem; z-index: 3; display: flex; gap: 8px; }
.hero__dots button { width: 34px; height: 4px; border: 0; border-radius: 2px; background: rgba(255,255,255,0.35); cursor: pointer; padding: 0; transition: background 0.3s, width 0.3s; }
.hero__dots button.is-active { background: var(--accent); width: 48px; }
.hero__scroll {
  position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%); z-index: 3;
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,0.5); border-radius: 14px;
}
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--accent); animation: scrollcue 1.8s infinite; }
@keyframes scrollcue { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- Trades ticker ---------- */
.ticker { background: var(--accent); color: var(--ink); overflow: hidden; padding: 0.85rem 0; position: relative; z-index: 2; }
.ticker__track { display: flex; width: max-content; animation: ticker 60s linear infinite; }
.ticker__group { display: flex; flex: none; }
.ticker__group span {
  font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0 1.6rem; position: relative; white-space: nowrap;
}
.ticker__group span::after { content: ""; position: absolute; right: -4px; top: 50%; width: 7px; height: 7px; border-radius: 50%; background: var(--ink); transform: translateY(-50%); opacity: 0.55; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Trust strip ---------- */
.strip { background: var(--ink); color: var(--white); border-top: 1px solid var(--line-dark); }
.strip__inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip__item { display: flex; gap: 0.9rem; align-items: flex-start; padding: 1.6rem 1.4rem; border-left: 1px solid var(--line-dark); }
.strip__item:first-child { border-left: 0; padding-left: 0; }
.strip__item svg { width: 28px; height: 28px; flex: none; color: var(--accent); }
.strip__item strong { display: block; font-family: var(--font-display); font-size: 1.05rem; letter-spacing: 0.05em; text-transform: uppercase; }
.strip__item span { font-size: 0.85rem; color: var(--muted-light); }

/* ---------- Sections ---------- */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.section--alt { background: var(--paper-2); }
.section--dark { background: var(--ink); color: var(--white); }
.section--dark .section__lead { color: var(--muted-light); }
.section__head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__lead { font-size: 1.1rem; color: var(--muted); margin-top: 1rem; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.service {
  background: var(--white); border-radius: var(--radius); padding: 2rem 1.7rem;
  border: 1px solid var(--line); position: relative; overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.service::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service:hover::before { transform: scaleX(1); }
.service__icon { width: 54px; height: 54px; border-radius: 12px; background: var(--paper); display: grid; place-items: center; margin-bottom: 1.3rem; color: var(--accent); }
.service__icon svg { width: 28px; height: 28px; }
.service h3 { margin-bottom: 0.9rem; }
.service li { position: relative; padding-left: 1.2rem; font-size: 0.93rem; color: #3b3f47; margin-bottom: 0.4rem; }
.service li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------- Featured projects ---------- */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 300px; gap: 1.2rem; }
.project {
  position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: var(--ink-2);
  isolation: isolate;
}
.project--tall { grid-row: span 2; }
.project img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease), filter 0.5s; }
.project:hover img { transform: scale(1.06); }
.project__info {
  position: absolute; inset: auto 0 0 0; padding: 1.6rem;
  background: linear-gradient(180deg, rgba(22,24,29,0) 0%, rgba(22,24,29,0.85) 60%, rgba(22,24,29,0.95) 100%);
  transform: translateY(6px); transition: transform 0.5s var(--ease);
}
.project:hover .project__info { transform: translateY(0); }
.project__tag { display: inline-block; font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 600; color: var(--accent); margin-bottom: 0.5rem; }
.project h3 { font-size: 1.45rem; margin-bottom: 0.25rem; }
.project p { margin: 0; font-size: 0.88rem; color: var(--muted-light); opacity: 0; transform: translateY(8px); transition: opacity 0.4s, transform 0.4s var(--ease); }
.project:hover p { opacity: 1; transform: translateY(0); }

/* ---------- Before / After compare ---------- */
.compares { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.compare { margin: 0; }
.compare__box {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius); background: var(--ink-2);
  box-shadow: var(--shadow); user-select: none; -webkit-user-select: none; touch-action: pan-y;
  --pos: 50%;
}
.compare__box img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__before-wrap { position: absolute; inset: 0; width: var(--pos); overflow: hidden; }
.compare__before-wrap img { width: calc(100% / (var(--pos-frac, 0.5))); max-width: none; }
.compare__handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; background: var(--white); transform: translateX(-50%);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.15);
}
.compare__handle span {
  position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; transform: translate(-50%, -50%);
  border-radius: 50%; background: var(--accent); box-shadow: 0 8px 20px rgba(0,0,0,0.35);
}
.compare__handle span::before, .compare__handle span::after {
  content: ""; position: absolute; top: 50%; width: 0; height: 0; border: 6px solid transparent; transform: translateY(-50%);
}
.compare__handle span::before { left: 9px; border-right-color: var(--ink); }
.compare__handle span::after { right: 9px; border-left-color: var(--ink); }
.compare__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; -webkit-appearance: none; appearance: none; }
.compare__label {
  position: absolute; top: 1rem; padding: 0.3rem 0.7rem; border-radius: 999px; font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; backdrop-filter: blur(4px); pointer-events: none;
}
.compare__label--before { left: 1rem; background: rgba(22,24,29,0.7); color: var(--white); }
.compare__label--after { right: 1rem; background: var(--accent); color: var(--ink); }
.compare figcaption { margin-top: 1rem; font-size: 0.95rem; color: var(--muted); }
.compare figcaption strong { color: var(--ink); font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.04em; font-size: 1.05rem; }

/* ---------- Gallery ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
.filter {
  border: 1px solid var(--line); background: var(--white); color: var(--ink); padding: 0.55rem 1.1rem; border-radius: 999px;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: all 0.25s;
}
.filter:hover { border-color: var(--accent); }
.filter.is-active { background: var(--ink); color: var(--white); border-color: var(--ink); }
.gallery { columns: 4 220px; column-gap: 1rem; }
.tile {
  display: block; position: relative; break-inside: avoid; margin-bottom: 1rem; border-radius: 10px; overflow: hidden; background: var(--ink-2);
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.tile img { width: 100%; transition: transform 0.9s var(--ease); }
.tile span {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2rem 1rem 0.9rem; color: var(--white); font-size: 0.85rem; font-weight: 500;
  background: linear-gradient(180deg, rgba(22,24,29,0) 0%, rgba(22,24,29,0.85) 100%);
  opacity: 0; transform: translateY(8px); transition: opacity 0.35s, transform 0.35s var(--ease);
}
.tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tile:hover img { transform: scale(1.05); }
.tile:hover span { opacity: 1; transform: translateY(0); }
.tile.is-hidden { display: none; }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; counter-reset: step; }
.step { position: relative; padding: 2rem 1.6rem 1.8rem; border: 1px solid var(--line-dark); border-radius: var(--radius); background: var(--ink-2); }
.step__num { font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; color: var(--accent); line-height: 1; display: block; margin-bottom: 1rem; }
.step h3 { margin-bottom: 0.6rem; }
.step p { margin: 0; color: var(--muted-light); font-size: 0.93rem; }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.about__media { position: relative; height: 560px; }
.about__media img { position: absolute; border-radius: var(--radius); object-fit: cover; box-shadow: var(--shadow); }
.about__media img:first-child { left: 0; top: 0; width: 68%; height: 78%; }
.about__media img:last-child { right: 0; bottom: 0; width: 52%; height: 58%; border: 8px solid var(--paper); }
.about__text h2 { margin-bottom: 1.4rem; }
.about__text p { color: #3b3f47; }
.checks { margin: 1.5rem 0 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.checks li { position: relative; padding-left: 1.8rem; font-weight: 500; font-size: 0.95rem; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 0.15em; width: 20px; height: 20px; border-radius: 50%; background: var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='12'/%3E%3C/svg%3E") center/contain no-repeat;
}
.checks li::after {
  content: ""; position: absolute; left: 6px; top: 0.42em; width: 7px; height: 4px; border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(-45deg);
}

/* ---------- Contact ---------- */
.section--contact { background: var(--ink); color: var(--white); position: relative; overflow: hidden; }
.section--contact::before {
  content: ""; position: absolute; right: -10%; top: -20%; width: 55%; height: 140%;
  background: radial-gradient(closest-side, rgba(217,150,43,0.18), transparent); pointer-events: none;
}
.contact { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact .section__lead { color: var(--muted-light); }
.contact__card {
  display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.3rem; margin-top: 0.9rem;
  border: 1px solid var(--line-dark); border-radius: 12px; background: rgba(255,255,255,0.03); transition: border-color 0.25s, background 0.25s, transform 0.25s;
}
.contact__card:not(.contact__card--static):hover { border-color: var(--accent); background: rgba(255,255,255,0.06); transform: translateX(4px); }
.contact__card svg { width: 26px; height: 26px; color: var(--accent); flex: none; }
.contact__card span { display: block; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted-light); }
.contact__card strong { font-size: 1.1rem; word-break: break-all; }

.form { background: var(--white); color: var(--ink); border-radius: var(--radius); padding: 2.2rem; box-shadow: 0 30px 70px -30px rgba(0,0,0,0.6); }
.form label { display: block; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 1rem; }
.form input, .form select, .form textarea {
  display: block; width: 100%; margin-top: 0.4rem; padding: 0.8rem 0.95rem; font: inherit; font-size: 0.98rem; font-weight: 400;
  border: 1.5px solid var(--line); border-radius: 10px; background: var(--paper); color: var(--ink); transition: border-color 0.2s, box-shadow 0.2s;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(217,150,43,0.18); }
.form textarea { resize: vertical; min-height: 110px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form__note { margin: 1rem 0 0; font-size: 0.8rem; color: var(--muted); text-align: center; }
.form__note a { color: var(--accent); font-weight: 600; }
.form input.is-invalid { border-color: #d0453f; }

/* ---------- Footer ---------- */
.footer { background: #0f1115; color: var(--muted-light); font-size: 0.9rem; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; padding: 3rem 0 2rem; align-items: start; }
.footer__brand { display: flex; gap: 0.9rem; align-items: center; }
.footer__brand strong { display: block; color: var(--white); font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.05em; font-size: 1.05rem; }
.footer__links, .footer__contact { display: flex; flex-direction: column; gap: 0.5rem; }
.footer a:hover { color: var(--accent); }
.footer__legal { border-top: 1px solid var(--line-dark); padding: 1.2rem 0; font-size: 0.8rem; }

/* ---------- Call FAB (mobile) ---------- */
.call-fab {
  display: none; position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 90;
  align-items: center; justify-content: center; gap: 0.6rem; padding: 1rem;
  background: var(--accent); color: var(--ink); font-weight: 600; border-radius: 999px;
  box-shadow: 0 14px 30px -8px rgba(0,0,0,0.5);
}
.call-fab svg { width: 20px; height: 20px; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(10, 11, 14, 0.94);
  display: flex; align-items: center; justify-content: center; padding: 3rem 4.5rem;
  opacity: 0; transition: opacity 0.25s;
}
.lightbox[hidden] { display: none; }
.lightbox.is-open { opacity: 1; }
.lightbox__fig { margin: 0; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; gap: 0.8rem; }
.lightbox__fig img { max-width: 100%; max-height: calc(100vh - 8rem); object-fit: contain; border-radius: 8px; box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.lightbox__fig figcaption { color: var(--muted-light); font-size: 0.92rem; text-align: center; }
.lightbox__close, .lightbox__nav {
  position: absolute; border: 0; background: rgba(255,255,255,0.08); color: var(--white); cursor: pointer;
  width: 48px; height: 48px; border-radius: 50%; font-size: 2rem; line-height: 1; display: grid; place-items: center; transition: background 0.2s;
}
.lightbox__close:hover, .lightbox__nav:hover { background: var(--accent); color: var(--ink); }
.lightbox__close { top: 1rem; right: 1rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev { left: 1rem; }
.lightbox__nav--next { right: 1rem; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.hero .reveal:nth-child(1) { transition-delay: 0.1s; }
.hero .reveal:nth-child(2) { transition-delay: 0.25s; }
.hero .reveal:nth-child(3) { transition-delay: 0.4s; }
.hero .reveal:nth-child(4) { transition-delay: 0.55s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__slide.is-active { animation: none; transform: none; }
  .ticker__track { animation: none; flex-wrap: wrap; width: auto; }
  .ticker__group[aria-hidden] { display: none; }
  .hero__scroll span { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .strip__inner { grid-template-columns: repeat(2, 1fr); }
  .strip__item:nth-child(3) { border-left: 0; padding-left: 0; }
  .strip__item:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
}
@media (max-width: 900px) {
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw); background: var(--ink); flex-direction: column; gap: 0;
    padding: 6rem 2rem 2rem; transform: translateX(100%); transition: transform 0.4s var(--ease); box-shadow: -20px 0 60px rgba(0,0,0,0.5);
    font-size: 1.15rem;
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__links a { padding: 0.8rem 0; border-bottom: 1px solid var(--line-dark); opacity: 1; }
  .nav__links a::after { display: none; }
  .nav__phone-mobile { display: block; color: var(--accent); font-weight: 600; margin-top: 1rem; border-bottom: 0 !important; }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; position: relative; z-index: 101; }
  .projects { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 260px; }
  .compares { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; gap: 2.5rem; }
  .about__media { height: 460px; }
  .contact { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__dots { right: 1rem; bottom: 1.4rem; }
}
@media (max-width: 600px) {
  .hero__content { padding: 7.5rem 0 6rem; }
  .brand__sub { font-size: 0.52rem; letter-spacing: 0.14em; white-space: nowrap; }
  .eyebrow { font-size: 0.7rem; letter-spacing: 0.16em; }
  .gallery { columns: 2; column-gap: 0.6rem; }
  .tile { margin-bottom: 0.6rem; border-radius: 8px; }
  .tile span { font-size: 0.72rem; padding: 1.4rem 0.6rem 0.6rem; }
  .hero__actions .btn { width: 100%; }
  .strip__inner { grid-template-columns: 1fr; }
  .strip__item { border-left: 0; padding-left: 0; border-bottom: 1px solid var(--line-dark); }
  .strip__item:last-child { border-bottom: 0; }
  .services, .steps { grid-template-columns: 1fr; }
  .projects { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .project--tall { grid-row: span 1; }
  .project__info { transform: none; }
  .project p { opacity: 1; transform: none; }
  .tile span { opacity: 1; transform: none; }
  .checks { grid-template-columns: 1fr; }
  .form { padding: 1.5rem; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .call-fab { display: flex; }
  body { padding-bottom: 4.5rem; }
  .lightbox { padding: 1rem; }
  .lightbox__nav { width: 40px; height: 40px; }
  .lightbox__nav--prev { left: 0.4rem; }
  .lightbox__nav--next { right: 0.4rem; }
  .hero__scroll { display: none; }
}