/* ============================================================
   RESET & ROOT VARIABLES
   ============================================================ */
:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --primary:  #0f172a;
  --primary2: #1e3a8a;
  --accent:   #d97706;
  --accent-light: #fef9ee;
  --accent-dark:  #b45309;
  --bg:       #f8fafc;
  --card:     #ffffff;
  --text:     #111827;
  --muted:    #6b7280;
  --border:   #e5e7eb;
  --success:  #059669;
  --nav-h:    68px;
  --radius:   14px;
  --shadow:   0 8px 32px rgba(2,6,23,.08);
  --shadow-lg: 0 20px 60px rgba(2,6,23,.12);
  --transition: 0.22s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font: inherit; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: #f1f5f9;
}

.section-dark {
  background: var(--primary);
  color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-dark .section-header h2 { color: #fff; }

.section-header .subtitle {
  margin-top: 0.6rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-header .subtitle { color: rgba(255,255,255,.7); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover { transform: translateY(-1px); }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-dark); box-shadow: 0 6px 24px rgba(217,119,6,.35); }

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }

.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border-color: var(--border);
}
.btn-outline-dark:hover { border-color: var(--accent); color: var(--accent); }

.btn-lg { padding: 0.9rem 2rem; font-size: 1.05rem; border-radius: 10px; }

body.nav-open { overflow: hidden; }

/* ============================================================
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--nav-h);
  background: rgba(15,23,42,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}

.nav-links a {
  color: rgba(255,255,255,.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.nav-phone {
  color: rgba(255,255,255,.75);
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition);
}
.nav-phone:hover { color: #fff; }

.nav-burger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  padding: 0.25rem;
  line-height: 1;
}

/* Mobile nav */
@media (max-width: 860px) {
  .nav-links, .nav-phone { display: none; }
  .nav-burger { display: block; }
  .nav-actions { margin-left: auto; }
  .nav-actions .btn { display: none; }
}

.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: rgba(15,23,42,.98);
  backdrop-filter: blur(12px);
  z-index: 199;
  padding: 2rem 1.5rem;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-mobile.open { display: flex; }

.nav-mobile a {
  color: rgba(255,255,255,.85);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition), color var(--transition);
}
.nav-mobile a:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-mobile .btn-accent { margin-top: 1rem; text-align: center; justify-content: center; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary2) 100%);
  color: #fff;
  padding: 5rem 0 4.5rem;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
}

.hero-badge {
  display: inline-block;
  background: rgba(217,119,6,.2);
  color: #fcd34d;
  border: 1px solid rgba(217,119,6,.35);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}

.hero-content h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-subtitle {
  color: rgba(255,255,255,.78);
  font-size: 1.1rem;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
}

.trust-badges {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,.75);
  font-weight: 500;
}

.hero-image-wrap {
  position: relative;
}

.hero-image-wrap img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.15);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--accent);
  padding: 1.75rem 0;
}

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

.stat-value {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,.8);
  font-weight: 500;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

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

.service-icon {
  font-size: 2.4rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.service-card p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.1rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.service-features li {
  font-size: 0.84rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.service-features li::before {
  content: "✓";
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-item {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: background var(--transition), border-color var(--transition);
}

.why-item:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(217,119,6,.4);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 0.85rem;
  line-height: 1;
}

.why-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #fff;
}

.why-item p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.gallery-filter {
  background: #fff;
  border: 2px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  transition: all var(--transition);
}

.gallery-filter:hover { border-color: var(--accent); color: var(--accent); }
.gallery-filter.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.gallery-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-card:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
}

.gallery-card:hover .gallery-overlay { opacity: 1; }

.gallery-overlay strong {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 900;
  margin: 0 auto 1.1rem;
  border: 2px solid rgba(217,119,6,.25);
}

.process-step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.process-step p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.stars {
  display: flex;
  gap: 2px;
  color: var(--accent);
  font-size: 1rem;
}

.testimonial-text {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

.testimonial-author span {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image img {
  border-radius: var(--radius);
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.about-content h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.about-content p {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.75;
  margin-bottom: 1.1rem;
}

.about-highlights {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border);
}

.about-highlight-value {
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}

.about-highlight-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  margin-top: 0.25rem;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open { border-color: var(--accent); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.25rem 1.5rem;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--accent); }
.faq-item.open .faq-question { color: var(--accent); }

.faq-chevron {
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--muted);
}

.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--accent); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ============================================================
   CONTACT / QUOTE SECTION
   ============================================================ */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}

.contact-subtitle {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 0.96rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.contact-detail-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.contact-detail-text strong {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.contact-detail-text a,
.contact-detail-text span {
  font-size: 0.96rem;
  font-weight: 500;
  color: var(--text);
}

.contact-detail-text a:hover { color: var(--accent); }

/* Quote form card */
.quote-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.25rem;
  box-shadow: var(--shadow);
}

.quote-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.quote-card .quote-sub {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* Form */
form { display: grid; gap: 0.9rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }

input, select, textarea {
  font: inherit;
  font-size: 0.94rem;
  padding: 0.72rem 0.9rem;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(217,119,6,.12);
}

select { appearance: none; cursor: pointer; }

textarea { resize: vertical; min-height: 110px; }

.form-submit {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.form-submit:hover:not(:disabled) {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(217,119,6,.3);
}

.form-submit:disabled { opacity: 0.65; cursor: not-allowed; }

.form-status {
  font-size: 0.88rem;
  color: var(--muted);
  min-height: 1.4em;
  text-align: center;
}

.form-status.success { color: var(--success); font-weight: 600; }
.form-status.error   { color: #dc2626; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,.75);
  padding: 3.5rem 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-brand-name span { color: var(--accent); }

.footer-tagline {
  font-size: 0.88rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.5rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  color: rgba(255,255,255,.7);
  font-size: 0.75rem;
  font-weight: 700;
  transition: background var(--transition), color var(--transition);
}

.footer-social a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

.footer-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,.4);
  font-weight: 600;
  margin-bottom: 1.1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: rgba(255,255,255,.65);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,.65);
}

.footer-contact-list a:hover { color: #fff; }

.footer-bottom {
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,.35);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid  { grid-template-columns: repeat(2, 1fr); }
  .why-grid       { grid-template-columns: repeat(2, 1fr); }
  .process-steps  { grid-template-columns: repeat(2, 1fr); }
  .footer-inner   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-inner           { grid-template-columns: 1fr; }
  .hero-image-wrap      { display: none; }
  .stats-grid           { grid-template-columns: repeat(2, 1fr); }
  .services-grid        { grid-template-columns: 1fr; }
  .why-grid             { grid-template-columns: 1fr; }
  .gallery-grid         { grid-template-columns: repeat(2, 1fr); }
  .process-steps        { grid-template-columns: 1fr; }
  .testimonials-grid    { grid-template-columns: 1fr; }
  .about-inner          { grid-template-columns: 1fr; }
  .about-image          { display: none; }
  .contact-inner        { grid-template-columns: 1fr; }
  .footer-inner         { grid-template-columns: 1fr; gap: 2rem; }
  .form-row             { grid-template-columns: 1fr; }
  .section              { padding: 3.5rem 0; }
}

@media (max-width: 480px) {
  .gallery-grid         { grid-template-columns: 1fr; }
  .about-highlights     { gap: 1rem; flex-wrap: wrap; }
  .hero-ctas            { flex-direction: column; }
  .hero-ctas .btn       { width: 100%; justify-content: center; }
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--delay, 0ms);
}

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ============================================================
   NAVBAR SCROLLED STATE & ACTIVE LINK
   ============================================================ */
.navbar-scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
}

.nav-links a.nav-link-active,
.nav-mobile a.nav-link-active {
  color: var(--accent);
}

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.app-loading {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--muted);
}

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   GALLERY LIGHTBOX
   ============================================================ */
.gallery-zoom {
  display: none;
  font-size: 1.1rem;
  margin-left: auto;
}

.gallery-card:hover .gallery-zoom { display: block; }

.gallery-card { cursor: pointer; }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.lightbox-content {
  max-width: min(900px, 90vw);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.lightbox-caption {
  color: rgba(255,255,255,.75);
  font-size: 0.9rem;
  font-weight: 500;
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 1001;
}

.lightbox-close:hover { background: rgba(255,255,255,.22); }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 1001;
}

.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,.22); }

/* ============================================================
   TESTIMONIALS CAROUSEL
   ============================================================ */
.testimonials-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 780px;
  margin: 0 auto;
}

.testimonials-track {
  flex: 1;
  min-width: 0;
}

.testimonials-track .testimonial-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: slideIn 0.35s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 1; transform: none; }
}

.carousel-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--border);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}

.carousel-btn:hover { border-color: var(--accent); color: var(--accent); }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1.75rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  transition: background var(--transition), transform var(--transition);
}

.carousel-dot.active {
  background: var(--accent);
  transform: scale(1.25);
}

/* ============================================================
   FORM FIELD VALIDATION
   ============================================================ */
.field-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

input.field-error,
select.field-error,
textarea.field-error {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,.1);
}

.field-error-msg {
  font-size: 0.8rem;
  color: #dc2626;
  font-weight: 500;
}

/* ============================================================
   BACK TO TOP BUTTON
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(217,119,6,.4);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 190;
}

.back-to-top.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.back-to-top:hover { background: var(--accent-dark); }

/* ============================================================
   MOBILE STICKY CTA BAR
   ============================================================ */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem;
  gap: 0.75rem;
  z-index: 190;
  box-shadow: 0 -4px 20px rgba(0,0,0,.08);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.mobile-sticky-bar.visible { transform: none; }

.mobile-sticky-call,
.mobile-sticky-quote {
  flex: 1;
  justify-content: center;
  text-align: center;
}

@media (max-width: 860px) {
  .mobile-sticky-bar { display: flex; }
  .back-to-top { bottom: 6.5rem; }
}

@media (max-width: 480px) {
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
  .carousel-btn  { display: none; }
}