/* ═══════════════════════════════════════════════════════════════
   THE DETAILING LAB NZ — Stylesheet
   Colour palette: #0a0a0a bg, #1a2e1a dark-green, #2d5a2d green,
                   #4caf50 accent-green, #ffffff text
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:      #0a0a0a;
  --dark:       #111111;
  --card-bg:    #161616;
  --border:     rgba(255,255,255,0.07);
  --green-dark: #1a2e1a;
  --green:      #2d5a2d;
  --accent:     #4caf50;
  --accent-dim: #3d9140;
  --white:      #ffffff;
  --gray:       #888888;
  --text:       rgba(255,255,255,0.82);
  --radius:     8px;
  --transition: 0.3s ease;
  --font-head:  'Bebas Neue', sans-serif;
  --font-body:  'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.05;
  color: var(--white);
  letter-spacing: 0.02em;
}

.section-sub {
  color: var(--gray);
  margin-top: 16px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.accent { color: var(--accent); }

/* ─── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--accent {
  background: var(--accent);
  color: var(--black);
  border-color: var(--accent);
}
.btn--accent:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(76,175,80,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn--lg { padding: 18px 44px; font-size: 0.95rem; }

/* ─── Nav ─────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 72px;
  width: 72px;
  object-fit: contain;
  border-radius: 50%;
}

.logo-bracket { color: var(--accent); }
.logo-nz { color: var(--accent); margin-left: 6px; }

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.nav__links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color var(--transition);
}

.nav__links a:hover { color: var(--white); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
  border-radius: 2px;
}

/* ─── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg img { height: 100%; }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(5,15,5,0.90) 0%,
    rgba(10,10,10,0.70) 50%,
    rgba(10,10,10,0.55) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(76,175,80,0.15);
  border: 1px solid rgba(76,175,80,0.35);
  padding: 8px 20px;
  border-radius: 40px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
}

.stars { color: #ffd700; letter-spacing: 2px; }

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(3.5rem, 9vw, 7rem);
  line-height: 0.95;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll-hint span {
  display: block;
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: 0.3; transform: scaleY(0.5); }
}

/* ─── Trust Bar ───────────────────────────────────────────────── */
.trust {
  background: var(--green-dark);
  border-top: 1px solid rgba(76,175,80,0.2);
  border-bottom: 1px solid rgba(76,175,80,0.2);
  padding: 40px 0;
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 24px;
}

.trust__item { display: flex; flex-direction: column; gap: 6px; }

.trust__num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  line-height: 1;
}

.trust__label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 500;
}

/* ─── Services ────────────────────────────────────────────────── */
.services { background: var(--dark); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  position: relative;
  overflow: hidden;
  background: var(--card-bg);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.service-card__img {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.service-card__img img {
  transition: transform 0.5s ease;
}

.service-card:hover .service-card__img img {
  transform: scale(1.06);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.8) 0%, transparent 60%);
}

.service-card__body {
  padding: 28px;
}

.service-card__icon {
  color: var(--accent);
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.service-card__body h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.service-card__body p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-card__price {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

/* ─── Why Us ──────────────────────────────────────────────────── */
.why { background: var(--black); }

.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why__copy p {
  color: var(--gray);
  margin-top: 20px;
  font-size: 0.95rem;
}

.why__features {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feature__icon {
  font-size: 1.6rem;
  color: var(--accent);
  margin-top: 2px;
  flex-shrink: 0;
}

.feature h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.feature p {
  color: var(--gray);
  font-size: 0.88rem;
}

/* ─── Packages ────────────────────────────────────────────────── */
.packages { background: var(--dark); }

.packages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.package-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  transition: border-color var(--transition);
}

.package-card:hover { border-color: rgba(76,175,80,0.4); }

.package-card--featured {
  border-color: var(--accent);
  background: var(--green-dark);
  transform: scaleY(1.01);
  z-index: 1;
}

.package-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--black);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 20px;
  border-radius: 20px;
  white-space: nowrap;
}

.package-card__tier {
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.package-card__price {
  font-family: var(--font-head);
  font-size: 3.2rem;
  color: var(--white);
  line-height: 1;
  letter-spacing: 0.02em;
}

.package-card__price span {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 400;
  margin-left: 4px;
}

.package-card__suv {
  font-size: 0.82rem;
  color: var(--gray);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

.package-card__suv strong {
  color: var(--accent);
  font-size: 1rem;
  margin-left: 4px;
}

.package-card__header p {
  color: var(--gray);
  font-size: 0.88rem;
  margin-top: 12px;
}

.package-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.package-card__features li {
  font-size: 0.88rem;
  color: var(--text);
  padding-left: 4px;
}

/* ─── Ceramic Coating ─────────────────────────────────────────── */
.coating {
  position: relative;
  padding: 120px 0;
}

.coating__bg {
  position: absolute;
  inset: 0;
}

.coating__bg img { height: 100%; }

.coating__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(5,20,5,0.96) 0%,
    rgba(10,10,10,0.90) 60%,
    rgba(10,10,10,0.85) 100%);
}

.coating__content {
  position: relative;
  z-index: 2;
}

.coating__tiers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 48px;
}

.coating-tier {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--transition), background var(--transition);
}

.coating-tier:hover {
  border-color: var(--accent);
  background: rgba(76,175,80,0.08);
}

.coating-tier--featured {
  border-color: var(--accent);
  background: rgba(76,175,80,0.12);
}

.coating-tier__name {
  font-family: var(--font-head);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--white);
}

.coating-tier--featured .coating-tier__name { color: var(--accent); }

.coating-tier__years {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 500;
}

.coating-tier__price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 8px;
}

.coating-tier--featured .coating-tier__price { color: var(--accent); }

/* ─── Gallery ─────────────────────────────────────────────────── */
.gallery { background: var(--dark); }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 280px 280px;
  gap: 4px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item img {
  transition: transform 0.5s ease;
}

.gallery__item:hover img {
  transform: scale(1.06);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,30,5,0.85) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery__item:hover .gallery__item-overlay { opacity: 1; }

.gallery__item-overlay span {
  font-family: var(--font-head);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--white);
}

/* ─── Testimonials ────────────────────────────────────────────── */
.testimonials { background: var(--black); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--transition), transform var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(76,175,80,0.4);
  transform: translateY(-4px);
}

.testimonial-card__stars {
  color: #ffd700;
  letter-spacing: 3px;
  font-size: 1rem;
}

.testimonial-card p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-card__author strong {
  display: block;
  color: var(--white);
  font-size: 0.92rem;
}

.testimonial-card__author span {
  font-size: 0.78rem;
  color: var(--gray);
}

/* ─── About ───────────────────────────────────────────────────── */
.about { background: var(--dark); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about__exp-badge {
  position: absolute;
  bottom: 32px;
  right: 32px;
  background: var(--accent);
  color: var(--black);
  padding: 20px 28px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 700;
}

.about__exp-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.8rem;
  line-height: 1;
  letter-spacing: 0.04em;
}

.about__exp-badge span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.about__copy p {
  color: var(--gray);
  margin-top: 20px;
  font-size: 0.95rem;
}

.about__logos {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.about__logos span {
  padding: 8px 20px;
  border: 1px solid rgba(76,175,80,0.3);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}

/* ─── CTA Band ────────────────────────────────────────────────── */
.cta-band {
  background: var(--green-dark);
  border-top: 1px solid rgba(76,175,80,0.25);
  border-bottom: 1px solid rgba(76,175,80,0.25);
  padding: 80px 0;
}

.cta-band__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-band__inner h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  letter-spacing: 0.04em;
}

.cta-band__inner p {
  color: var(--gray);
  max-width: 480px;
}

/* ─── FAQ ─────────────────────────────────────────────────────── */
.faq { background: var(--black); }

.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq__item {
  border: 1px solid var(--border);
  background: var(--card-bg);
  overflow: hidden;
}

.faq__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 28px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}

.faq__q:hover { color: var(--accent); }

.faq__q span {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq__item.open .faq__q span { transform: rotate(45deg); }

.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq__item.open .faq__a { max-height: 200px; }

.faq__a p {
  padding: 0 28px 24px;
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ─── Contact ─────────────────────────────────────────────────── */
.contact { background: var(--dark); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.contact__info p {
  color: var(--gray);
  margin-top: 20px;
  font-size: 0.95rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.contact__detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__detail-icon {
  font-size: 1.2rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.contact__detail strong {
  display: block;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact__detail p,
.contact__detail a {
  color: var(--gray);
  font-size: 0.9rem;
}

.contact__detail a:hover { color: var(--accent); }

.contact__form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  padding: 48px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition);
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray); opacity: 0.7; }

.form-group select option { background: var(--dark); }

.form-group textarea { resize: vertical; }

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--gray);
}

/* ─── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
}

.footer__inner { padding: 80px 24px 40px; max-width: 1200px; margin: 0 auto; }

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
}

.footer__brand .nav__logo-img {
  height: 88px;
  width: 88px;
}

.footer__brand p {
  color: var(--gray);
  font-size: 0.88rem;
  margin-top: 16px;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--gray);
  transition: all var(--transition);
}

.footer__social a svg { width: 18px; height: 18px; }

.footer__social a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer__nav-group h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__nav-group ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav-group li,
.footer__nav-group a {
  font-size: 0.88rem;
  color: var(--gray);
  transition: color var(--transition);
}

.footer__nav-group a:hover { color: var(--accent); }

.footer__bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__bottom p,
.footer__bottom-links a {
  font-size: 0.8rem;
  color: var(--gray);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-links a:hover { color: var(--accent); }

/* ─── Lightbox ────────────────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.lightbox--open { display: flex; }

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(6px);
}

.lightbox__stage {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 90vh;
  animation: lbFadeIn 0.25s ease;
}

@keyframes lbFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox__img {
  max-width: 90vw;
  max-height: 80vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
  display: block;
}

.lightbox__caption {
  margin-top: 16px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--white);
  text-align: center;
  opacity: 0.85;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  z-index: 3;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black);
}

.lightbox__close {
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  font-size: 1rem;
}

.lightbox__prev,
.lightbox__next {
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  font-size: 2rem;
  line-height: 1;
}

.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

@media (max-width: 600px) {
  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
  .lightbox__prev, .lightbox__next { width: 40px; height: 40px; font-size: 1.5rem; }
}

/* ─── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services__grid,
  .packages__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .coating__tiers { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }
  .nav__links.open a { font-size: 1rem; }
  .nav__burger { display: flex; }
  .nav .btn--accent { display: none; }
  .nav__inner { justify-content: space-between; }
  .hero__title { font-size: 3.5rem; }
  .why__grid,
  .about__grid,
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .services__grid,
  .testimonials__grid,
  .packages__grid { grid-template-columns: 1fr; }
  .coating__tiers { grid-template-columns: 1fr 1fr; }
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 200px 200px;
  }
  .gallery__item--wide { grid-column: 1 / -1; }
  .package-card--featured { transform: none; }
  .contact__form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 2.8rem; }
  .hero__ctas { flex-direction: column; }
  .trust__grid { grid-template-columns: 1fr 1fr; }
  .coating__tiers { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; grid-template-rows: unset; }
  .gallery__item { height: 220px; }
  .gallery__item--wide { grid-column: auto; }
}