/* ============================================================
   METAL PREFABRICATION — STYLESHEET
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --black:      #0d0d0d;
  --dark:       #141414;
  --panel:      #1c1c1c;
  --border:     #2a2a2a;
  --gold:       #c8a84b;
  --gold-light: #dfc06a;
  --white:      #f0ece4;
  --muted:      #888;
  --text:       #c8c4bc;

  --font-display: 'Bebas Neue', sans-serif;
  --font-serif:   'Cormorant Garamond', serif;
  --font-body:    'DM Sans', sans-serif;

  --max-w: 1280px;
  --radius: 2px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Utility ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.gold { color: var(--gold); }
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--gold);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: 0.03em;
  color: var(--white);
  line-height: 1;
  margin-bottom: 1.5rem;
}

/* ── Header / Nav ───────────────────────────────────────────── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: linear-gradient(to bottom, rgba(13,13,13,0.98), rgba(13,13,13,0.85));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: padding var(--transition);
}
header.scrolled { padding: 0.85rem 0; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.12em;
  color: var(--white);
}
.logo-sub {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.1rem;
}
nav ul {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
nav a {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
nav a:hover, nav a.active { color: var(--white); }
nav a:hover::after, nav a.active::after { transform: scaleX(1); }
.nav-cta {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--gold);
  color: var(--gold) !important;
  transition: background var(--transition), color var(--transition) !important;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--gold); color: var(--black) !important; }

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}
.mobile-nav.open { max-height: 400px; }
.mobile-nav a {
  display: block;
  padding: 1rem 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), padding var(--transition);
}
.mobile-nav a:hover { color: var(--white); padding-left: 2.5rem; }

/* ── Hero ───────────────────────────────────────────────────── */
#home {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  position: relative;
  padding: 8rem 0 6rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(200,168,75,0.06) 0%, transparent 60%),
    linear-gradient(160deg, #0d0d0d 0%, #141414 50%, #0a0a0a 100%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,168,75,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,168,75,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 3rem;
  height: 1px;
  background: var(--gold);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 11vw, 9rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 2rem;
}
.hero-title em {
  font-style: normal;
  color: var(--gold);
  display: block;
}
.hero-body {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text);
  max-width: 520px;
  margin-bottom: 3rem;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.btn-primary {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: var(--gold);
  color: var(--black);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-ghost {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: border-color var(--transition), color var(--transition);
}
.btn-ghost:hover { border-color: var(--white); color: var(--white); }

.hero-stats {
  position: absolute;
  right: 0;
  bottom: 6rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  z-index: 2;
}
.stat {
  text-align: right;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  animation: scrollBounce 2s ease-in-out infinite;
}
.hero-scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── About ──────────────────────────────────────────────────── */
#about {
  padding: 8rem 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-text p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: 1.25rem;
  line-height: 1.9;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.feature-item {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  background: var(--panel);
  transition: border-color var(--transition), transform var(--transition);
}
.feature-item:hover {
  border-left-color: var(--gold-light);
  transform: translateX(4px);
}
.feature-icon {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.feature-item h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.feature-item p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}
.about-visual {
  position: relative;
}
.about-img-frame {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--panel);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-img-frame::before {
  content: '';
  position: absolute;
  top: -1px; right: -1px;
  width: 40%;
  height: 40%;
  border-top: 3px solid var(--gold);
  border-right: 3px solid var(--gold);
}
.about-img-frame::after {
  content: '';
  position: absolute;
  bottom: -1px; left: -1px;
  width: 40%;
  height: 40%;
  border-bottom: 3px solid var(--gold);
  border-left: 3px solid var(--gold);
}
.about-placeholder {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--muted);
  text-align: center;
  padding: 2rem;
  line-height: 1.8;
}
.about-placeholder strong {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.cert-strip {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.cert-item {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cert-item::before {
  content: '✓';
  color: var(--gold);
  font-size: 0.8rem;
}

/* ── Services ───────────────────────────────────────────────── */
#services {
  padding: 8rem 0;
  background: var(--black);
  border-top: 1px solid var(--border);
}
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  gap: 2rem;
  flex-wrap: wrap;
}
.services-intro {
  max-width: 400px;
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--dark);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}
.service-card:hover { background: var(--panel); }
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--border);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition);
}
.service-card:hover .service-num { color: rgba(200,168,75,0.15); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}
.service-tags {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tag {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  color: var(--muted);
}

/* ── Gallery ────────────────────────────────────────────────── */
#gallery {
  padding: 8rem 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.gallery-count {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  align-self: flex-end;
}
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--gold); color: var(--gold); }
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 900px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

.gallery-card {
  cursor: pointer;
  animation: fadeUp 0.5s ease both;
  background: var(--panel);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gallery-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--black);
}
.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-card:hover .gallery-img-wrap img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.92) 0%, rgba(13,13,13,0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-card:hover .gallery-overlay { opacity: 1; }
.gallery-category {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.5rem;
  align-self: flex-start;
}
.gallery-desc {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.5;
}
.gallery-caption {
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
}
.gallery-caption h3 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.04em;
}
.gallery-caption span {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Lightbox */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5,5,5,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
#lightbox.active { opacity: 1; pointer-events: all; }
.lightbox-inner {
  display: flex;
  gap: 3rem;
  max-width: 1100px;
  width: 100%;
  align-items: center;
}
.lightbox-img-wrap {
  flex: 1;
  min-width: 0;
  background: var(--panel);
}
.lightbox-img-wrap img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
}
.lightbox-info {
  width: 280px;
  flex-shrink: 0;
}
#lb-category {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: block;
}
#lb-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.1;
}
#lb-desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.8;
}
.lightbox-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 1.2rem;
  width: 2.5rem;
  height: 2.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), color var(--transition);
}
.lightbox-close:hover { border-color: var(--white); color: var(--white); }

/* ── Contact ────────────────────────────────────────────────── */
#contact {
  padding: 8rem 0;
  background: var(--black);
  border-top: 1px solid var(--border);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}
.contact-info p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 2rem;
  line-height: 1.8;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-item-icon {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  color: var(--gold);
}
.contact-item-text strong {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.contact-item-text span, .contact-item-text a {
  font-size: 0.9rem;
  color: var(--text);
}
.contact-item-text a:hover { color: var(--gold); }

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 0.8rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
  appearance: none;
  border-radius: 0;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: #555; }
.form-submit {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.form-note {
  font-size: 0.72rem;
  color: var(--muted);
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}
.footer-brand p {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 1rem;
  line-height: 1.8;
  max-width: 280px;
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col li a {
  font-size: 0.82rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.72rem;
  color: var(--muted);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  font-size: 0.7rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--white); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { max-width: 480px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .hero-stats { display: none; }
}
@media (max-width: 768px) {
  .section-title { font-size: 2.6rem; }
  nav ul { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .lightbox-inner { flex-direction: column; }
  .lightbox-info { width: 100%; }
  .hero-title { font-size: clamp(3rem, 16vw, 5.5rem); }
}
@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .about-features { grid-template-columns: 1fr; }
}