/* ===========================
   CSS Variables / Design Tokens
   =========================== */
:root {
  --red: #c0392b;
  --red-dark: #96281b;
  --navy: #1a2a4a;
  --navy-light: #243554;
  --gold: #e8a020;
  --white: #ffffff;
  --off-white: #f7f8fa;
  --gray-light: #eef0f3;
  --gray: #9aa0a8;
  --gray-dark: #555f6e;
  --text: #2c3340;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', sans-serif;
  --shadow: 0 2px 12px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
  --radius: 4px;
  --transition: 0.2s ease;
  --container: 1200px;
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, textarea, button { font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===========================
   Header
   =========================== */
#header { position: sticky; top: 0; z-index: 100; }

.pre-header {
  background: var(--navy);
  color: rgba(255,255,255,0.8);
  font-size: 0.8rem;
  padding: 0.4rem 0;
}
.pre-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.pre-nav {
  display: flex;
  gap: 1.5rem;
}
.pre-nav a {
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
}
.pre-nav a:hover { color: var(--gold); }

.top-header {
  background: var(--navy-light);
  color: var(--white);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.contact-bar {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.82rem;
}
.contact-bar li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.contact-bar .icon { font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }
.contact-bar a { color: var(--gold); }
.contact-bar strong a { font-size: 1rem; }

.main-nav-wrap {
  background: var(--white);
  box-shadow: var(--shadow);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.75rem 0;
}
.logo img { height: 52px; width: auto; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
}
#mainNav { margin-left: auto; }
.nav-list {
  display: flex;
  gap: 0.25rem;
}
.nav-list a {
  display: block;
  padding: 0.5rem 1rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--navy);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.nav-list a:hover { background: var(--gray-light); color: var(--red); }
.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--red-dark); }

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: var(--transition);
}

/* ===========================
   Hero / Slider (CSS-only)
   =========================== */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding: 6rem 0 5rem;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, #2d4a7a 100%);
  opacity: 0.95;
}
.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 1rem;
  font-family: var(--font-display);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.hero h1 span { color: var(--gold); }
.hero p {
  font-size: 1.1rem;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-secondary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-secondary:hover { background: var(--navy-light); }

/* ===========================
   Call-out banner
   =========================== */
.callout {
  background: var(--red);
  color: var(--white);
  padding: 1.25rem 0;
  text-align: center;
}
.callout h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; }
.callout h4 { font-size: 0.95rem; opacity: 0.9; font-weight: 400; margin-top: 0.2rem; }

/* ===========================
   Section helpers
   =========================== */
.section { padding: 4rem 0; }
.section-alt { background: var(--off-white); }
.section-dark { background: var(--navy); color: var(--white); }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--red);
  font-family: var(--font-display);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy);
}
.section-dark .section-header h2 { color: var(--white); }
.section-dark .section-eyebrow { color: var(--gold); }

/* ===========================
   Services grid
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.service-icon { font-size: 2.2rem; margin-bottom: 0.75rem; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.service-card p { font-size: 0.88rem; color: var(--gray-dark); line-height: 1.6; }

/* ===========================
   Why choose us
   =========================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}
.why-item { display: flex; gap: 1rem; align-items: flex-start; }
.why-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.why-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 0.3rem;
}
.why-item p { font-size: 0.88rem; color: var(--gray-dark); }

/* ===========================
   Gallery (homepage strip)
   =========================== */
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}
.gallery-strip-item { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.gallery-strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-strip-item:hover img { transform: scale(1.07); }
.gallery-strip-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,42,74,0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  color: var(--white);
  padding: 1rem;
  text-align: center;
}
.gallery-strip-item:hover .gallery-strip-overlay { opacity: 1; }
.gallery-strip-overlay h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 0.3rem; }
.gallery-strip-overlay p { font-size: 0.78rem; opacity: 0.85; }

/* ===========================
   Full Gallery Page
   =========================== */
.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 3.5rem 0 3rem;
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
}
.page-hero p { opacity: 0.8; margin-top: 0.5rem; font-size: 1rem; }

.gallery-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: 0.4rem 1rem;
  border: 2px solid var(--gray-light);
  background: var(--white);
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--gray-dark);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.gallery-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.gallery-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.gallery-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gray-light);
}
.gallery-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-card:hover .gallery-card-img img { transform: scale(1.05); }
.gallery-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--red);
  color: var(--white);
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-weight: 600;
}
.gallery-card-body { padding: 1.25rem; }
.gallery-card-body h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
.gallery-card-body p { font-size: 0.85rem; color: var(--gray-dark); line-height: 1.6; }
.gallery-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-light);
  font-size: 0.78rem;
  color: var(--gray);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.93);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-inner {
  max-width: 900px;
  width: 100%;
  position: relative;
}
.lightbox img {
  width: 100%;
  border-radius: var(--radius);
  max-height: 70vh;
  object-fit: contain;
}
.lightbox-caption {
  color: var(--white);
  margin-top: 1rem;
  text-align: center;
}
.lightbox-caption h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.3rem; }
.lightbox-caption p { font-size: 0.9rem; opacity: 0.8; }
.lightbox-close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }
.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.3); }
.lightbox-prev { left: -3.5rem; }
.lightbox-next { right: -3.5rem; }

/* ===========================
   Contact Form
   =========================== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info-block h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.contact-detail .icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.contact-detail strong { display: block; font-size: 0.85rem; color: var(--gray); margin-bottom: 0.15rem; }
.contact-detail a { color: var(--red); }
.contact-detail a:hover { text-decoration: underline; }

.contact-form-block { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 2rem; }
.contact-form-block h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 0.35rem; color: var(--gray-dark); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  background: var(--off-white);
  color: var(--text);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit { width: 100%; padding: 0.85rem; font-size: 1rem; }
.form-msg { margin-top: 1rem; padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.9rem; display: none; }
.form-msg.success { background: #d1fae5; color: #065f46; display: block; }
.form-msg.error { background: #fee2e2; color: #991b1b; display: block; }

/* ===========================
   Testimonials
   =========================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.testimonial-card blockquote {
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.88;
  margin-bottom: 1rem;
  font-style: italic;
}
.testimonial-card cite {
  font-size: 0.82rem;
  font-style: normal;
  opacity: 0.6;
  font-family: var(--font-display);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ===========================
   Map section
   =========================== */
.map-section { display: grid; grid-template-columns: 1fr 400px; min-height: 400px; }
.map-iframe { width: 100%; height: 100%; min-height: 400px; border: 0; }
.map-info {
  background: var(--navy);
  color: var(--white);
  padding: 3rem 2.5rem;
}
.map-info h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}
.map-info h5 { color: var(--gold); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 0.35rem; }
.map-contact-list { margin-top: 1rem; }
.map-contact-list li {
  display: flex;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.9rem;
}
.map-contact-list a { color: var(--gold); }

/* ===========================
   Footer
   =========================== */
#footer { background: var(--navy); color: rgba(255,255,255,0.8); }
.footer-main { padding: 3rem 0 1.5rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1.5rem;
}
.footer-widget h5 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}
.footer-widget p { font-size: 0.88rem; line-height: 1.7; }
.footer-contact li { font-size: 0.88rem; padding: 0.3rem 0; }
.footer-contact a { color: var(--gold); }
.newsletter-form { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.newsletter-form input {
  flex: 1;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 0.85rem;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form button {
  padding: 0.55rem 1rem;
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--red-dark); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  opacity: 0.6;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.footer-links a:hover { color: var(--gold); opacity: 1; }

/* ===========================
   Image placeholder
   =========================== */
.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--gray-light), #dde1e8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  font-size: 0.8rem;
  gap: 0.5rem;
}
.img-placeholder span { font-size: 2rem; }

/* ===========================
   Responsive
   =========================== */
@media (max-width: 900px) {
  .top-header { display: none; }
  .mobile-toggle { display: flex; }
  #mainNav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    padding: 1rem 1.5rem;
  }
  #mainNav.open { display: block; }
  .nav-list { flex-direction: column; }
  .nav-cta { display: none; }
  .main-nav-wrap { position: relative; }
  .contact-wrap { grid-template-columns: 1fr; }
  .map-section { grid-template-columns: 1fr; }
  .map-iframe { min-height: 300px; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-strip { grid-template-columns: repeat(3, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .lightbox-prev { left: -1.5rem; }
  .lightbox-next { right: -1.5rem; }
}
@media (max-width: 600px) {
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
  .pre-header-inner { flex-direction: column; gap: 0.25rem; text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}