/* ==========================================================================
   Strong Tower Carpentry — landing page
   Palette:  charcoal #1f2530 · honey wood #c08545 · cream #f6f1e7 · stone #6a6f78
   Display:  Anton  (industrial slab)        Body: Inter
   ========================================================================== */

:root {
  --charcoal: #1f2530;
  --charcoal-2: #2b323f;
  --ink: #11141b;
  --wood: #c08545;
  --wood-dark: #a86d2e;
  --wood-light: #e3b985;
  --cream: #f6f1e7;
  --cream-2: #efe7d4;
  --paper: #ffffff;
  --stone: #6a6f78;
  --stone-2: #9097a1;
  --line: rgba(31, 37, 48, 0.12);
  --line-dark: rgba(255, 255, 255, 0.12);
  --shadow-sm: 0 1px 3px rgba(17, 20, 27, 0.08), 0 1px 2px rgba(17, 20, 27, 0.04);
  --shadow-md: 0 8px 24px rgba(17, 20, 27, 0.10), 0 2px 6px rgba(17, 20, 27, 0.06);
  --shadow-lg: 0 24px 60px rgba(17, 20, 27, 0.18), 0 8px 20px rgba(17, 20, 27, 0.08);
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 18px;
  --ease-out: cubic-bezier(.22,.61,.36,1);
  --container: 1200px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute; left: 8px; top: 8px;
  padding: 8px 12px; background: var(--charcoal); color: var(--cream);
  border-radius: var(--radius-sm); transform: translateY(-200%); transition: transform .2s;
  z-index: 1000;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 2px solid var(--wood); outline-offset: 3px; border-radius: 4px; }

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 600; color: var(--wood);
  margin: 0 0 18px;
}
.eyebrow-dark { color: var(--wood-dark); }
.eyebrow-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--wood); display: inline-block;
  box-shadow: 0 0 0 4px rgba(192,133,69,.18);
}

h1, h2, h3, h4 { font-family: 'Anton', 'Inter', sans-serif; font-weight: 400; letter-spacing: .01em; line-height: 1.04; margin: 0; }
h2 { font-size: clamp(32px, 4.4vw, 52px); color: var(--charcoal); }
h3 { font-size: 22px; letter-spacing: .02em; }
h4 { font-size: 14px; letter-spacing: .18em; text-transform: uppercase; color: var(--wood); }

.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { margin-bottom: 18px; }
.section-lede { color: var(--stone); font-size: 18px; line-height: 1.65; margin: 0; }
.section-head-light .eyebrow { color: var(--wood-light); }
.section-head-light h2 { color: var(--cream); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: var(--radius);
  font-weight: 600; font-size: 15px; letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  transition: transform .15s var(--ease-out), background .2s, color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn-lg { padding: 17px 30px; font-size: 16px; border-radius: 12px; }
.btn-primary {
  background: var(--wood); color: var(--charcoal);
  box-shadow: 0 6px 18px rgba(192,133,69,.35);
}
.btn-primary:hover { background: var(--wood-dark); color: var(--cream); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(168,109,46,.45); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent; color: var(--cream);
  border: 1.5px solid rgba(255,255,255,.45);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.8); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(31, 37, 48, .92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  color: var(--cream);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-row {
  display: flex; align-items: center; gap: 24px;
  min-height: 76px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: 'Anton', sans-serif; font-size: 22px; letter-spacing: .04em; color: var(--cream); }
.brand-sub { font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--wood-light); margin-top: 4px; }

.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a {
  font-size: 14px; letter-spacing: .04em; color: var(--cream); opacity: .85;
  padding: 6px 0; position: relative;
}
.nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--wood); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease-out);
}
.nav a:hover { opacity: 1; }
.nav a:hover::after { transform: scaleX(1); }

.header-cta { display: flex; align-items: center; gap: 14px; }
.phone-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--cream); opacity: .9;
}
.phone-link:hover { color: var(--wood-light); opacity: 1; }
.header-btn { padding: 10px 18px; font-size: 14px; }

.hamburger {
  display: none; flex-direction: column; gap: 5px; padding: 10px;
  margin-left: auto;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--cream); border-radius: 2px;
  transition: transform .25s var(--ease-out), opacity .2s;
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none; flex-direction: column; gap: 4px;
  padding: 16px 24px 24px;
  background: var(--charcoal-2);
  border-top: 1px solid rgba(255,255,255,.06);
}
.mobile-nav a {
  padding: 14px 6px; border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 16px; color: var(--cream);
}
.mobile-nav a:last-of-type { border-bottom: 0; }
.mobile-nav .btn { margin-top: 14px; }
.mobile-phone { color: var(--wood-light) !important; font-weight: 600; }
.mobile-nav.open { display: flex; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--charcoal);
  color: var(--cream);
  min-height: clamp(560px, 78vh, 760px);
  display: flex; align-items: center;
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: heroZoom 14s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 0% 100%, rgba(31,37,48,.55) 0%, rgba(31,37,48,.85) 60%, rgba(31,37,48,.95) 100%),
    linear-gradient(180deg, rgba(31,37,48,.5) 0%, rgba(31,37,48,.2) 35%, rgba(31,37,48,.85) 100%);
}
.hero-inner {
  position: relative; z-index: 1; padding: 96px 24px;
  max-width: 880px;
}
.hero .eyebrow { color: var(--wood-light); }
.hero-title {
  font-size: clamp(48px, 7.2vw, 96px);
  line-height: .98;
  letter-spacing: .005em;
  color: var(--cream);
  text-shadow: 0 2px 24px rgba(0,0,0,.35);
}
.hero-accent {
  background: linear-gradient(90deg, var(--wood-light), var(--wood));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  max-width: 620px; margin: 22px 0 32px;
  font-size: clamp(17px, 1.6vw, 19px);
  color: rgba(246,241,231,.88); line-height: 1.6;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-rating {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
  margin-top: 36px; font-size: 14px; color: rgba(246,241,231,.85);
}
.hero-rating .stars { color: var(--wood); letter-spacing: 2px; font-size: 18px; }

.hero-scroll {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,.4); border-radius: 16px;
  display: flex; justify-content: center; padding-top: 8px;
  z-index: 1;
}
.hero-scroll span {
  width: 3px; height: 8px; background: var(--cream); border-radius: 2px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0; }
}

/* ---------- Trust strip ---------- */
.trust {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 36px 0;
}
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.trust-item {
  display: flex; align-items: center; gap: 16px;
  padding: 8px 12px;
}
.trust-item svg { color: var(--wood); flex-shrink: 0; }
.trust-item strong {
  display: block; font-family: 'Anton', sans-serif; font-size: 22px; letter-spacing: .03em; color: var(--charcoal);
}
.trust-item span { font-size: 13.5px; color: var(--stone); line-height: 1.35; }

/* ---------- Services ---------- */
.services { padding: 100px 0; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--paper); border-radius: var(--radius-lg);
  padding: 36px 30px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
  transition: transform .3s var(--ease-out), box-shadow .3s, border-color .3s;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--wood); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(192,133,69,.4);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--cream-2), var(--cream));
  display: grid; place-items: center;
  margin-bottom: 22px;
  color: var(--wood-dark);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { font-family: 'Anton', sans-serif; font-size: 24px; letter-spacing: .02em; color: var(--charcoal); margin-bottom: 12px; }
.service-card p { margin: 0; color: var(--stone); font-size: 15.5px; line-height: 1.6; }

/* ---------- Work / Gallery ---------- */
.work {
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
  padding: 100px 0;
}

/* Before/After slider */
.ba-slider {
  position: relative; overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 1000px; margin: 0 auto 56px;
  aspect-ratio: 4 / 3;
  background: var(--charcoal);
  user-select: none;
  touch-action: none;
}
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-before-wrap {
  position: absolute; inset: 0; overflow: hidden;
  width: 50%;
  will-change: width;
}
.ba-before-wrap .ba-img { width: calc(100% * (var(--ba-w, 1000) / 1) / 0.5); max-width: none; }
.ba-handle {
  position: absolute; top: 0; bottom: 0;
  left: 50%; transform: translateX(-50%);
  width: 4px; cursor: ew-resize;
  z-index: 2;
}
.ba-handle-line {
  position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 3px; background: var(--cream);
  box-shadow: 0 0 0 1px rgba(0,0,0,.25);
}
.ba-handle-knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--cream); color: var(--charcoal);
  display: grid; place-items: center;
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
  border: 2px solid var(--paper);
}
.ba-label {
  position: absolute; top: 16px; padding: 6px 12px;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; font-weight: 700;
  background: rgba(17,20,27,.7); color: var(--cream);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(6px);
  z-index: 3;
}
.ba-label-before { left: 16px; }
.ba-label-after  { right: 16px; }

/* Gallery grid */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 18px;
}
.gallery-item {
  position: relative; overflow: hidden;
  border-radius: var(--radius);
  padding: 0; cursor: zoom-in;
  box-shadow: var(--shadow-sm);
  background: var(--charcoal-2);
}
.gallery-tall { grid-row: span 2; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease-out), filter .3s;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(17,20,27,.65) 100%);
  pointer-events: none;
}
.gallery-caption {
  position: absolute; left: 16px; bottom: 14px; z-index: 1;
  color: var(--cream); font-size: 13px; letter-spacing: .04em; font-weight: 500;
  text-shadow: 0 1px 4px rgba(0,0,0,.5);
}

/* ---------- Reviews ---------- */
.reviews {
  background: var(--charcoal);
  color: var(--cream);
  padding: 100px 0;
  position: relative;
}
.reviews::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(800px 400px at 80% 0%, rgba(192,133,69,.10), transparent 60%),
    radial-gradient(600px 300px at 0% 100%, rgba(192,133,69,.08), transparent 70%);
  pointer-events: none;
}
.reviews .container { position: relative; }
.reviews-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.review-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 32px 32px 26px;
  margin: 0;
  transition: transform .25s var(--ease-out), background .25s, border-color .25s;
}
.review-card:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,.06);
  border-color: rgba(192,133,69,.4);
}
.review-stars { color: var(--wood); letter-spacing: 4px; font-size: 18px; margin-bottom: 16px; }
.review-card blockquote { margin: 0 0 18px; }
.review-card p {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 18.5px; line-height: 1.55; color: var(--cream);
  font-style: italic; margin: 0;
}
.review-card figcaption strong { display: block; color: var(--cream); font-style: normal; font-weight: 600; font-size: 15px; }
.review-card figcaption span { color: rgba(246,241,231,.6); font-size: 13px; }

/* ---------- About ---------- */
.about { padding: 100px 0; background: var(--paper); }
.about-grid { display: grid; grid-template-columns: 0.9fr 1.2fr; gap: 56px; align-items: center; }
.about-media {
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-2) 100%);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: grid; place-items: center;
  aspect-ratio: 1 / 1;
  box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
}
.about-media::before {
  content: ''; position: absolute; inset: -50%;
  background: radial-gradient(circle, rgba(192,133,69,.15), transparent 60%);
  animation: drift 12s ease-in-out infinite;
}
@keyframes drift {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(30px, -20px); }
}
.about-mark { width: 100%; max-width: 320px; height: auto; position: relative; z-index: 1; }
.about-copy h2 { margin-bottom: 22px; }
.about-copy p { color: var(--stone); margin: 0 0 18px; font-size: 17px; }
.about-list { list-style: none; padding: 0; margin: 28px 0 32px; display: grid; gap: 12px; }
.about-list li { display: flex; align-items: center; gap: 12px; font-weight: 500; color: var(--charcoal); }
.about-list span {
  display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--wood); color: var(--charcoal);
  font-weight: 700; font-size: 14px; flex-shrink: 0;
}

/* ---------- Contact ---------- */
.contact {
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--ink) 100%);
  color: var(--cream);
  padding: 100px 0;
}
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px;
  align-items: start;
}
.contact-copy h2 { color: var(--cream); margin-bottom: 18px; }
.contact-copy .eyebrow { color: var(--wood-light); }
.contact-lede { color: rgba(246,241,231,.78); margin: 0 0 32px; font-size: 17.5px; }
.contact-list {
  list-style: none; padding: 0; margin: 0; display: grid; gap: 22px;
}
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list-icon {
  display: grid; place-items: center;
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(192,133,69,.15); color: var(--wood-light);
  flex-shrink: 0;
}
.contact-list strong { display: block; color: var(--cream); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 4px; opacity: .8; }
.contact-list a, .contact-list div span { color: var(--cream); font-weight: 500; font-size: 16px; }
.contact-list a:hover { color: var(--wood-light); }

/* Form */
.contact-form {
  background: var(--paper);
  color: var(--charcoal);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.form-title { font-family: 'Anton', sans-serif; font-size: 26px; letter-spacing: .02em; color: var(--charcoal); margin: 0 0 22px; }
.form-row { margin-bottom: 16px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label > span:first-child {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--charcoal); margin-bottom: 6px;
  letter-spacing: .01em;
}
.contact-form em { color: var(--wood-dark); font-style: normal; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 15px;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--cream); color: var(--charcoal);
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover { background: var(--paper); border-color: rgba(31,37,48,.25); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none; background: var(--paper);
  border-color: var(--wood); box-shadow: 0 0 0 4px rgba(192,133,69,.18);
}
.contact-form textarea { resize: vertical; min-height: 110px; font-family: inherit; }
.contact-form input.error,
.contact-form select.error,
.contact-form textarea.error {
  border-color: #c2412e; background: #fdf3f1;
}

.radio-row { display: flex; gap: 18px; padding-top: 4px; }
.radio { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; }
.radio input { width: 16px; height: 16px; accent-color: var(--wood); margin: 0; }
.radio span { color: var(--charcoal); font-weight: 500; }

.honeypot { position: absolute; left: -9999px; height: 0; opacity: 0; pointer-events: none; }

.form-submit { width: 100%; margin-top: 6px; }
.form-fineprint { font-size: 12.5px; color: var(--stone); margin: 14px 0 0; text-align: center; }

.form-status {
  margin-top: 18px; padding: 14px 18px;
  border-radius: var(--radius-sm); font-size: 14.5px;
}
.form-status.success { background: #e7f5ec; color: #1f6a3d; border: 1px solid #c5e8d2; }
.form-status.error   { background: #fdecea; color: #8b2a1c; border: 1px solid #f3c2bb; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(246,241,231,.7); padding: 60px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 36px; }
.footer-brand { display: flex; gap: 16px; align-items: flex-start; }
.footer-brand strong { display: block; font-family: 'Anton', sans-serif; font-size: 20px; letter-spacing: .03em; color: var(--cream); margin-bottom: 4px; }
.footer-brand span { color: var(--wood-light); font-size: 13px; letter-spacing: .08em; }
.footer-col h4 { color: var(--wood-light); margin-bottom: 10px; font-size: 12px; }
.footer-col p, .footer-col a { font-size: 14px; line-height: 1.7; color: rgba(246,241,231,.7); }
.footer-col a:hover { color: var(--wood-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  font-size: 13px; color: rgba(246,241,231,.5);
}
.back-top:hover { color: var(--wood-light); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15, 18, 24, .92);
  display: grid; place-items: center;
  animation: fadeIn .2s ease;
}
.lightbox[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.lightbox img {
  max-width: min(92vw, 1200px); max-height: 88vh;
  border-radius: var(--radius); box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; color: var(--cream); font-size: 36px; line-height: 1;
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: grid; place-items: center;
  transition: background .15s, transform .15s;
}
.lightbox-close { top: 24px; right: 24px; font-size: 28px; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(255,255,255,.18);
}
.lightbox-prev:hover { transform: translateY(-50%) scale(1.05); }
.lightbox-next:hover { transform: translateY(-50%) scale(1.05); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .hamburger { display: flex; }
  .header-row { gap: 12px; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-media { aspect-ratio: 16 / 10; padding: 36px; }
  .about-mark { max-width: 220px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero-inner { padding: 80px 24px 64px; }
  .hero-title { font-size: clamp(40px, 11vw, 64px); }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .hero-rating { font-size: 13px; }

  .services, .work, .reviews, .about, .contact { padding: 72px 0; }
  .section-head { margin-bottom: 40px; }

  .trust-grid { grid-template-columns: 1fr; gap: 14px; }
  .trust-item { padding: 4px; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .gallery-tall { grid-row: auto; }

  .form-row-2 { grid-template-columns: 1fr; }
  .contact-form { padding: 26px 22px; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }

  .ba-slider { aspect-ratio: 3 / 4; }
  .ba-handle-knob { width: 44px; height: 44px; }
  .lightbox-close { top: 12px; right: 12px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-media img { transform: none; animation: none; }
}