/* ================================================================
   NEXACORP – Premium Corporate CSS
   ================================================================ */

/* ── Root Variables ─────────────────────────────────────── */
:root {
  --primary:       #1a3c5e;
  --primary-light: #2a5a8f;
  --accent:        #e8892e;
  --accent-light:  #f0a050;
  --dark:          #0d1b2a;
  --dark-mid:      #1c2e40;
  --text:          #2d3748;
  --text-muted:    #718096;
  --bg-light:      #f4f7fc;
  --white:         #ffffff;
  --border:        rgba(26,60,94,.12);
  --shadow-sm:     0 2px 12px rgba(13,27,42,.08);
  --shadow-md:     0 8px 32px rgba(13,27,42,.14);
  --shadow-lg:     0 20px 60px rgba(13,27,42,.18);
  --radius:        14px;
  --radius-lg:     22px;
  --transition:    .35s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; transition: var(--transition); }

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* ── Preloader ──────────────────────────────────────────── */
#preloader {
  position: fixed; inset: 0;
  background: var(--dark);
  z-index: 99999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}
#preloader.hide { opacity: 0; visibility: hidden; }

.pre-inner { text-align: center; }

.pre-logo {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem; font-weight: 800;
  color: var(--white);
  letter-spacing: .25em;
  margin-bottom: 1.5rem;
}
.pre-logo::after {
  content: '';
  display: block;
  width: 40px; height: 3px;
  background: var(--accent);
  margin: .6rem auto 0;
  border-radius: 2px;
}

.pre-bar {
  width: 200px; height: 3px;
  background: rgba(255,255,255,.15);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}
.pre-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 2px;
  animation: preLoad 1.8s ease forwards;
}
@keyframes preLoad { from { width: 0 } to { width: 100% } }

/* ── Back to Top ────────────────────────────────────────── */
#backToTop {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 46px; height: 46px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  z-index: 900;
  transition: var(--transition);
}
#backToTop.show { opacity: 1; visibility: visible; transform: translateY(0); }
#backToTop:hover { background: var(--accent); transform: translateY(-3px); }

/* ── Topbar ─────────────────────────────────────────────── */
#topbar {
  background: var(--dark);
  padding: .55rem 0;
  font-size: .82rem;
  position: relative; z-index: 200;
}
#topbar .container {
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: .5rem;
}
.tb-left {
  display: flex; align-items: center;
  flex-wrap: wrap; gap: .9rem;
  color: rgba(255,255,255,.8);
}
.tb-left span { display: flex; align-items: center; gap: .35rem; }
.tb-left i { color: var(--accent); font-size: .85rem; }

.tb-right { display: flex; align-items: center; gap: .6rem; }
.tb-right a {
  color: rgba(255,255,255,.65);
  font-size: .95rem;
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.07);
}
.tb-right a:hover { background: var(--accent); color: var(--white); }

/* ── Navbar ─────────────────────────────────────────────── */
#mainNav {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: .9rem 0;
  position: sticky; top: 0; z-index: 150;
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), padding var(--transition);
}
#mainNav.scrolled {
  box-shadow: var(--shadow-md);
  padding: .55rem 0;
}

.navbar-brand {
  display: flex; align-items: center; gap: .55rem;
}
.logo-icon {
  color: var(--accent);
  font-size: 1.5rem;
  line-height: 1;
}
.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem; font-weight: 800;
  color: var(--primary);
  letter-spacing: .04em;
}
.logo-text span { color: var(--accent); }

.navbar-nav .nav-link {
  color: var(--text) !important;
  font-weight: 500;
  font-size: .91rem;
  padding: .45rem .7rem !important;
  border-radius: 8px;
  position: relative;
  letter-spacing: .01em;
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute; bottom: 4px; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: var(--transition);
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { left: 8px; right: 8px; }
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--primary) !important; }

.nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: .5rem 1.2rem !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  margin-left: .3rem;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent) !important; color: var(--white) !important; }

.toggler-icon {
  font-size: 1.6rem; color: var(--primary);
  line-height: 1; cursor: pointer;
}
.navbar-toggler { border: none; padding: 0; box-shadow: none !important; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  padding: .75rem 1.8rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .02em;
  border: none;
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: .3rem;
  transition: var(--transition);
  box-shadow: 0 4px 18px rgba(26,60,94,.3);
}
.btn-primary-custom::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  opacity: 0; transition: var(--transition);
}
.btn-primary-custom:hover { color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,60,94,.4); }
.btn-primary-custom:hover::before { opacity: 1; }
.btn-primary-custom span, .btn-primary-custom i { position: relative; z-index: 1; }

.btn-outline-custom {
  background: transparent;
  color: var(--white);
  padding: .75rem 1.8rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: .9rem;
  border: 2px solid rgba(255,255,255,.65);
  display: inline-flex; align-items: center; gap: .3rem;
  backdrop-filter: blur(4px);
  transition: var(--transition);
}
.btn-outline-custom:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ── Section Utilities ──────────────────────────────────── */
.section-pad { padding: 5.5rem 0; }
.bg-light-custom { background: var(--bg-light); }

.section-tag {
  display: inline-block;
  background: rgba(232,137,46,.12);
  color: var(--accent);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .35rem .85rem;
  border-radius: 6px;
  margin-bottom: .8rem;
  border-left: 3px solid var(--accent);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: .8rem;
}
.section-title span { color: var(--accent); }

.section-subtitle {
  color: var(--text-muted);
  font-size: .97rem;
  max-width: 520px;
  margin: 0 auto;
}

.section-header { margin-bottom: .5rem; }

/* ── Hero ────────────────────────────────────────────────── */
#hero { position: relative; }

.slide-bg {
  width: 100%; height: 100vh; min-height: 700px;
  background-size: cover; 
  background-position: center;
  position: relative;
  transition: transform 8s ease;
}
.carousel-item.active .slide-bg { transform: scale(1.04); }

.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg,
    rgba(13,27,42,.85) 0%,
    rgba(26,60,94,.6) 60%,
    rgba(13,27,42,.4) 100%);
}

.slide-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  justify-content: center;
  padding-top: 5rem;
  max-width: 820px;
}

.slide-badge {
  display: inline-flex; align-items: center;
  background: rgba(232,137,46,.2);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(232,137,46,.4);
  color: var(--accent-light);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.2rem;
  width: fit-content;
}

.slide-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 1.2rem;
}
.slide-content h1 span { color: var(--accent-light); }

.slide-content p {
  color: rgba(255,255,255,.82);
  font-size: clamp(.95rem, 1.8vw, 1.1rem);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.slide-btns { display: flex; flex-wrap: wrap; gap: .85rem; }

.carousel-ctrl-icon {
  width: 46px; height: 46px;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--white);
  transition: var(--transition);
}
.carousel-ctrl-icon:hover { background: var(--accent); border-color: var(--accent); }

.carousel-control-prev, .carousel-control-next { width: auto; opacity: 1; padding: 0 1.5rem; }

.hero-indicators {
  bottom: 1.5rem;
}
.hero-indicators button {
  width: 32px; height: 4px; border-radius: 2px;
  background: rgba(255,255,255,.4) !important;
  border: none; opacity: 1 !important;
  margin: 0 4px;
  transition: var(--transition);
}
.hero-indicators button.active { background: var(--accent) !important; width: 52px; }

.scroll-indicator {
  position: absolute; bottom: 2rem; right: 50%; transform: translateX(50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  z-index: 5;
}
.scroll-indicator span {
  display: block; width: 2px; height: 50px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.7));
  animation: scrollPulse 2s infinite;
}
.scroll-indicator p { color: rgba(255,255,255,.55); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
@keyframes scrollPulse {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ── About ───────────────────────────────────────────────── */
.about-img-wrap {
  position: relative;
  display: inline-block; width: 100%;
}
.about-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
}
.about-exp-badge {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white);
  width: 110px; height: 110px;
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  box-shadow: 0 8px 30px rgba(232,137,46,.4);
  border: 4px solid var(--white);
}
.exp-num { font-size: 1.8rem; font-weight: 800; line-height: 1; font-family: 'Playfair Display', serif; }
.exp-text { font-size: .62rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; line-height: 1.3; margin-top: .25rem; }

.about-img-accent {
  position: absolute; top: -1rem; left: -1rem;
  width: 50%; height: 50%;
  border: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  opacity: .25; z-index: -1;
}

.about-point {
  display: flex; align-items: center; gap: .6rem;
  font-size: .9rem; font-weight: 500;
  padding: .45rem 0;
}
.about-point i { color: var(--accent); font-size: 1rem; flex-shrink: 0; }

.about-counters .counter-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem .6rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.counter-card .counter-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; font-weight: 800;
  color: var(--primary);
  line-height: 1;
  display: inline-block;
}
.counter-card span:not(.counter-num) { font-size: 1.2rem; font-weight: 700; color: var(--accent); }
.counter-card p { font-size: .72rem; color: var(--text-muted); margin: .3rem 0 0; font-weight: 500; line-height: 1.3; }

/* ── Why Choose Us ───────────────────────────────────────── */
.why-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  height: 100%;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.why-card:hover::before { transform: scaleX(1); }

.why-icon-wrap {
  width: 62px; height: 62px;
  background: linear-gradient(135deg, rgba(26,60,94,.08), rgba(232,137,46,.1));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--primary);
  margin-bottom: 1.3rem;
  transition: var(--transition);
}
.why-card:hover .why-icon-wrap {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  transform: rotate(-5deg) scale(1.05);
}
.why-card h5 { font-weight: 700; color: var(--primary); margin-bottom: .6rem; font-size: 1rem; }
.why-card p { font-size: .88rem; color: var(--text-muted); margin: 0; }

/* ── Categories ──────────────────────────────────────────── */
.cat-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  background-size: cover; background-position: center;
}
.cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,27,42,.9) 0%, rgba(13,27,42,.2) 60%, transparent 100%);
  transition: var(--transition);
}
.cat-card:hover .cat-overlay { background: linear-gradient(to top, rgba(26,60,94,.92) 0%, rgba(26,60,94,.5) 100%); }
.cat-content {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 1rem .8rem;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; color: var(--white);
  transition: var(--transition);
}
.cat-card:hover .cat-content { transform: translateY(-8px); }
.cat-content i { font-size: 1.6rem; color: var(--accent-light); margin-bottom: .4rem; }
.cat-content h6 { font-size: .82rem; font-weight: 700; letter-spacing: .02em; margin: 0; line-height: 1.3; }

/* ── Products ────────────────────────────────────────────── */
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  height: 100%;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.prod-img-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 4/3;
}
.prod-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.product-card:hover .prod-img-wrap img { transform: scale(1.08); }

.prod-badge {
  position: absolute; top: .75rem; left: .75rem;
  background: var(--accent);
  color: var(--white);
  font-size: .7rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .25rem .65rem;
  border-radius: 6px;
}
.prod-badge.popular { background: var(--primary); }

.prod-body {
  padding: 1.2rem 1.3rem;
  display: flex; flex-direction: column; flex: 1;
}
.prod-cat {
  font-size: .72rem; font-weight: 700;
  color: var(--accent); letter-spacing: .08em;
  text-transform: uppercase; margin-bottom: .4rem;
}
.prod-body h6 { font-weight: 700; color: var(--primary); margin-bottom: .5rem; font-size: 20px; }
.prod-body p { font-size: .84rem; color: var(--text-muted); flex: 1; margin-bottom: .9rem; }

.prod-footer { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.prod-price { font-weight: 700; color: var(--primary); font-size: .9rem; }

.prod-btn {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: .78rem; font-weight: 700;
  padding: .35rem .85rem;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.prod-btn:hover { background: var(--primary); color: var(--white); }

/* ── Stats Section ───────────────────────────────────────── */
.stats-section {
  background-image: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?w=1600&q=80');
  background-size: cover; background-position: center;
  background-attachment: fixed;
  position: relative;
  padding: 5rem 0;
}
.stats-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,.93), rgba(26,60,94,.88));
}
.stats-section .container { position: relative; z-index: 1; }

.stat-item {
  color: var(--white);
  padding: 1.5rem 1rem;
}
.stat-item > i {
  font-size: 2.2rem; color: var(--accent-light);
  margin-bottom: .8rem; display: block;
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem; font-weight: 800;
  color: var(--white);
  line-height: 1;
  display: inline-block;
}
.stat-item > span { font-size: 1.8rem; font-weight: 700; color: var(--accent-light); vertical-align: top; margin-top: .3rem; display: inline-block; }
.stat-item p { font-size: .85rem; color: rgba(255,255,255,.7); margin-top: .5rem; letter-spacing: .04em; text-transform: uppercase; font-weight: 500; }

/* ── Testimonials ────────────────────────────────────────── */
.testi-inner { padding: 1rem 0; }

.testi-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.8rem 3rem;
  max-width: 740px; margin: 0 auto;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  position: relative;
}
.testi-card::before {
  content: '\201C';
  font-family: Georgia, serif;
  font-size: 8rem; line-height: 1;
  color: rgba(26,60,94,.06);
  position: absolute; top: -1rem; left: 1.5rem;
}

.testi-stars { color: #f59e0b; margin-bottom: 1.2rem; font-size: 1rem; letter-spacing: .1em; }

.testi-text {
  font-size: 1.02rem; color: var(--text);
  font-style: italic;
  line-height: 1.8; margin-bottom: 1.8rem;
}

.testi-author {
  display: flex; align-items: center; gap: 1rem;
}
.testi-author img {
  width: 52px; height: 52px; border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(26,60,94,.1);
}
.testi-author strong { display: block; color: var(--primary); font-size: .95rem; }
.testi-author span { font-size: .8rem; color: var(--text-muted); }

.testi-controls { display: flex; justify-content: center; gap: .8rem; margin-top: 1.5rem; }
.testi-btn {
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid var(--primary);
  background: transparent; color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; cursor: pointer;
  transition: var(--transition);
}
.testi-btn:hover { background: var(--primary); color: var(--white); }

/* ── Gallery ─────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: .9rem;
}
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); display: block; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }

.gal-overlay {
  position: absolute; inset: 0;
  background: rgba(26,60,94,.55);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.6rem;
  opacity: 0; transition: var(--transition);
}
.gallery-item:hover .gal-overlay { opacity: 1; }

/* ── Contact ─────────────────────────────────────────────── */
.contact-info-box {
  background: linear-gradient(145deg, var(--primary), var(--dark-mid));
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  color: var(--white); height: 100%;
}
.contact-info-box h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.45rem; font-weight: 700;
  margin-bottom: .8rem;
}
.contact-info-box > p { color: rgba(255,255,255,.75); font-size: .9rem; margin-bottom: 2rem; }

.contact-items { display: flex; flex-direction: column; gap: 1.4rem; margin-bottom: 2rem; }
.ci-item { display: flex; gap: 1rem; align-items: flex-start; }
.ci-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--accent-light);
}
.ci-item strong { display: block; font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-light); margin-bottom: .2rem; }
.ci-item p { color: rgba(255,255,255,.8); font-size: .88rem; margin: 0; }

.contact-social { display: flex; gap: .7rem; }
.contact-social a {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.7);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.contact-social a:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }

.contact-form-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.form-label {
  font-size: .83rem; font-weight: 600;
  color: var(--text); margin-bottom: .4rem;
}
.form-label span { color: var(--accent); }

.form-control {
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: .65rem .95rem;
  font-size: .9rem; font-family: 'DM Sans', sans-serif;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,60,94,.1);
  outline: none;
}

/* ── Footer ──────────────────────────────────────────────── */
#footer { background: var(--dark); color: var(--white); }

.footer-top { padding: 4rem 0 3rem; }

.footer-brand .footer-logo {
  display: flex; align-items: center; gap: .55rem;
  margin-bottom: 1rem;
}
.footer-brand p { color: rgba(255,255,255,.65); font-size: .87rem; line-height: 1.75; max-width: 280px; margin-bottom: 1.5rem; }

.footer-social { display: flex; gap: .6rem; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.65);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: var(--white); }

.footer-heading {
  font-size: .82rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--white); margin-bottom: 1.2rem;
  position: relative; padding-bottom: .6rem;
}
.footer-heading::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 28px; height: 2px;
  background: var(--accent);
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .6rem; }
.footer-links a {
  color: rgba(255,255,255,.6); font-size: .88rem;
  display: flex; align-items: center; gap: .35rem;
  transition: var(--transition);
}
.footer-links a::before {
  content: '›';
  color: var(--accent); font-size: 1rem;
  opacity: 0; transform: translateX(-4px);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: .3rem; }
.footer-links a:hover::before { opacity: 1; transform: translateX(0); }

.footer-nl-text { color: rgba(255,255,255,.6); font-size: .86rem; margin-bottom: 1rem; }

.footer-newsletter {
  display: flex;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px; overflow: hidden;
  margin-bottom: 1.2rem;
}
.footer-newsletter input {
  flex: 1; background: none; border: none; outline: none;
  padding: .65rem 1rem; color: var(--white);
  font-size: .87rem; font-family: 'DM Sans', sans-serif;
}
.footer-newsletter input::placeholder { color: rgba(255,255,255,.4); }
.footer-newsletter button {
  background: var(--accent); border: none; padding: 0 1rem;
  color: var(--white); cursor: pointer; font-size: 1rem;
  transition: var(--transition);
}
.footer-newsletter button:hover { background: var(--accent-light); }

.footer-contact-mini p {
  color: rgba(255,255,255,.55); font-size: .82rem;
  margin: .35rem 0; display: flex; align-items: center; gap: .45rem;
}
.footer-contact-mini i { color: var(--accent); }

.footer-bottom {
  background: rgba(0,0,0,.3);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1rem 0;
}
.footer-bottom p { color: rgba(255,255,255,.5); font-size: .82rem; margin: 0; }

/* ── Glassmorphism utility ───────────────────────────────── */
.glass {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.18);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 991px) {
  .navbar-nav { padding: .8rem 0; gap: .1rem; }
  .navbar-nav .nav-link::after { display: none; }
  .nav-cta { margin: .4rem 0 0; align-self: flex-start; }
  .about-exp-badge { width: 90px; height: 90px; right: -0.5rem; bottom: -0.5rem; }
  .testi-card { padding: 2rem 1.5rem; }
}

@media (max-width: 767px) {
  .section-pad { padding: 4rem 0; }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 160px;
  }
  .gallery-item.wide { grid-column: span 2; }
  .tb-left span:last-child { display: none; }
  .slide-btns { flex-direction: column; width: fit-content; }
  .stats-section { background-attachment: scroll; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 130px; }
  .pre-logo { font-size: 1.6rem; }
  .testi-card { padding: 1.8rem 1.2rem; }
}

/* other */
/* ── Hero Breadcrumb ── */
    .hero {
      position: relative;
      height: 300px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
    }
    .hero img.bg {
      position: absolute;
      inset: 0;
      width: 100%; height: 100%;
      object-fit: cover;
      filter: brightness(.32);
      transform: scale(1.05);
      transition: transform 7s ease;
    }
    .hero:hover img.bg { transform: scale(1); }
    .hero::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(150deg, rgba(26,60,94,.5), rgba(13,27,42,.65));
    }
    .hero-body {
      position: relative;
      z-index: 2;
    }
    .hero-body h1 {
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      color: var(--white);
      font-weight: 700;
      margin-bottom: 14px;
      text-shadow: 0 2px 18px rgba(0,0,0,.3);
    }
    .hero-body h1 span { color: var(--accent); }
    .bc-list {
      list-style: none;
      padding: 0; margin: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }
    .bc-list li { font-size: .83rem; color: rgba(255,255,255,.58); }
    .bc-list li a { color: rgba(255,255,255,.58); text-decoration: none; transition: color var(--transition); }
    .bc-list li a:hover { color: var(--accent); }
    .bc-list li.cur { color: var(--accent); font-weight: 500; }
    .bc-list .sep { font-size: .6rem; opacity: .4; }

    /* ── Product Section ── */
    .product-section { padding: 64px 0 56px; }

    /* Main Image */
    .img-card {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      background: var(--white);
      position: sticky;
      top: 32px;
    }
    .img-card img#mainImg {
      width: 100%;
      aspect-ratio: 1 / 1.05;
      object-fit: cover;
      display: block;
      transition: transform .5s ease, opacity .25s ease;
    }
    .img-card:hover img#mainImg { transform: scale(1.03); }

    /* Thumbnails */
    .thumb-row { display: flex; gap: 12px; margin-top: 14px; }
    .thumb {
      flex: 1;
      border-radius: 10px;
      overflow: hidden;
      border: 2px solid transparent;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
      transition: border-color var(--transition);
    }
    .thumb.active { border-color: var(--primary); }
    .thumb:hover { border-color: var(--primary-light); }
    .thumb img { width: 100%; height: 66px; object-fit: cover; display: block; }

    /* Product Info */
    .info { padding-left: 4px; }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: rgba(232,137,46,.12);
      color: var(--accent);
      font-size: .74rem;
      font-weight: 600;
      letter-spacing: .7px;
      text-transform: uppercase;
      padding: 5px 13px;
      border-radius: 30px;
      margin-bottom: 14px;
    }

    .info h2 {
      font-size: clamp(1.6rem, 2.8vw, 2.3rem);
      color: var(--dark);
      line-height: 1.25;
      margin-bottom: 10px;
    }

    .meta {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 20px;
    }
    .meta .stars { color: var(--accent); font-size: .88rem; }
    .meta small { color: var(--text-muted); font-size: .82rem; }
    .meta .vline { width: 1px; height: 13px; background: var(--border); }
    .meta .stock { font-size: .82rem; font-weight: 600; color: #27ae60; }

    hr.sep { border: none; border-top: 1px solid var(--border); margin: 22px 0; }

    .desc {
      font-size: .93rem;
      color: var(--text-muted);
      line-height: 1.88;
      margin-bottom: 28px;
    }

    /* Spec Table */
    .spec-box {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }
    .spec-box table {
      width: 100%;
      border-collapse: collapse;
      background: var(--white);
    }
    .spec-box thead tr { background: var(--primary); }
    .spec-box thead th {
      color: var(--white);
      font-family: 'DM Sans', sans-serif;
      font-size: .77rem;
      font-weight: 600;
      letter-spacing: .7px;
      text-transform: uppercase;
      padding: 13px 18px;
    }
    .spec-box tbody tr {
      border-bottom: 1px solid var(--border);
      transition: background var(--transition);
    }
    .spec-box tbody tr:last-child { border-bottom: none; }
    .spec-box tbody tr:hover { background: var(--bg-light); }
    .spec-box tbody td {
      padding: 11px 18px;
      font-size: .88rem;
      color: var(--text);
    }
    .spec-box tbody td:first-child {
      font-weight: 600;
      color: var(--primary);
      width: 36%;
    }
    .dot {
      display: inline-block;
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--accent);
      margin-right: 7px;
      vertical-align: middle;
    }

    /* ── Gallery Section ── */
    .gallery-section {
      padding: 60px 0 80px;
      background: var(--white);
    }

    .sec-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: .74rem;
      font-weight: 700;
      letter-spacing: 1.4px;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 10px;
    }
    .sec-eyebrow::before,
    .sec-eyebrow::after {
      content: '';
      display: block;
      width: 24px; height: 2px;
      background: var(--accent);
      border-radius: 2px;
    }

    .sec-title {
      font-size: clamp(1.6rem, 3vw, 2.3rem);
      color: var(--dark);
      margin-bottom: 6px;
    }
    .sec-sub { color: var(--text-muted); font-size: .9rem; }

    /* Gallery Grid */
    .gal-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }

    .gi {
      border-radius: var(--radius);
      overflow: hidden;
      position: relative;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
    }
    .gi img {
      width: 100%; height: 100%;
      object-fit: cover; display: block;
      transition: transform .5s ease;
    }
    .gi:hover img { transform: scale(1.07); }
    .gi .ov {
      position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(13,27,42,.65) 0%, transparent 55%);
      opacity: 0;
      transition: opacity var(--transition);
      display: flex;
      align-items: flex-end;
      padding: 15px;
    }
    .gi:hover .ov { opacity: 1; }
    .ov-lbl {
      color: var(--white);
      font-size: .8rem;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .gi.c8  { grid-column: span 8;  height: 360px; }
    .gi.c4  { grid-column: span 4;  height: 360px; }
    .gi.c4s { grid-column: span 4;  height: 220px; }
    .gi.c6  { grid-column: span 6;  height: 260px; }

    @media (max-width: 991px) {
      .gi.c8  { grid-column: span 12; height: 260px; }
      .gi.c4  { grid-column: span 6;  height: 220px; }
      .gi.c4s { grid-column: span 6;  height: 180px; }
      .gi.c6  { grid-column: span 12; height: 230px; }
    }
    @media (max-width: 575px) {
      .gi.c8,
      .gi.c4,
      .gi.c4s,
      .gi.c6  { grid-column: span 12; height: 210px; }
      .info { padding-left: 0; margin-top: 6px; }
      .img-card { position: static; }
    }

    /* 3 */

      /* ── Table Wrapper ── */
    .spec-wrap {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-md);
    }

    /* ── Table Head ── */
    .spec-wrap .table thead tr {
      background: var(--primary);
    }
    .spec-wrap .table thead th {
      color: var(--white);
      font-size: .78rem;
      font-weight: 600;
      letter-spacing: .7px;
      text-transform: uppercase;
      padding: 14px 20px;
      border: none;
    }

    /* ── Table Body ── */
    .spec-wrap .table tbody tr {
      background: var(--white);
      border-bottom: 1px solid var(--border);
      transition: background var(--transition);
    }
    .spec-wrap .table tbody tr:last-child {
      border-bottom: none;
    }
    .spec-wrap .table tbody tr:hover {
      background: var(--bg-light);
    }
    .spec-wrap .table tbody td {
      padding: 14px 20px;
      font-size: .9rem;
      line-height: 1.7;
      vertical-align: top;
      color: var(--text);
      border: none;
    }
    .spec-wrap .table tbody td:first-child {
      font-weight: 600;
      color: var(--primary);
      width: 30%;
    }

    /* ── Dot ── */
    .dot {
      display: inline-block;
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent);
      margin-right: 8px;
      vertical-align: middle;
    }
    /* swiper */

    /* Pagination dots */
  .mainSwiper .swiper-pagination-bullet {
    background: #ffffff;
    opacity: .5;
    width: 8px; height: 8px;
  }
  .mainSwiper .swiper-pagination-bullet-active {
    background: #e8892e;
    opacity: 1;
    width: 24px;
    border-radius: 4px;
  }
  /* Active thumbnail */
  .thumbSwiper .swiper-slide-thumb-active {
    opacity: 1 !important;
    outline: 2.5px solid #1a3c5e;
    outline-offset: 2px;
    border-radius: 10px;
  }
  /* Nav button centering fix */
  .swiper-button-prev::after,
  .swiper-button-next::after { font-size: 18px !important; }

  /* contact */

  /* ── Section ── */
    .contact-section { padding: 70px 0 80px; }

    /* ── Info Card ── */
    .info-card {
      background: var(--white);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      overflow: hidden;
      height: 100%;
    }
    .info-card-top {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      padding: 36px 32px 28px;
    }
    .info-card-top h3 {
      color: var(--white);
      font-size: 1.5rem;
      margin-bottom: 8px;
    }
    .info-card-top p {
      color: rgba(255,255,255,.65);
      font-size: .9rem;
      line-height: 1.7;
      margin: 0;
    }
    .info-card-body { padding: 10px 0; }

    /* Contact Item */
    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 20px 32px;
      border-bottom: 1px solid var(--border);
      transition: background var(--transition);
    }
    .contact-item:last-child { border-bottom: none; }
    .contact-item:hover { background: var(--bg-light); }
    .ci-icon {
      width: 44px; height: 44px;
      border-radius: 12px;
      background: rgba(26,60,94,.08);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      color: var(--primary);
      flex-shrink: 0;
      transition: background var(--transition), color var(--transition);
    }
    .contact-item:hover .ci-icon {
      background: var(--accent);
      color: var(--white);
    }
    .ci-body { flex: 1; }
    .ci-label {
      font-size: .73rem;
      font-weight: 600;
      letter-spacing: .7px;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 4px;
    }
    .ci-value {
      font-size: .93rem;
      font-weight: 500;
      color: var(--text);
      line-height: 1.55;
    }
    .ci-value a {
      color: var(--text);
      text-decoration: none;
      transition: color var(--transition);
    }
    .ci-value a:hover { color: var(--accent); }

    /* Hours badge */
    .hours-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: rgba(39,174,96,.1);
      color: #27ae60;
      font-size: .75rem;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 20px;
      margin-top: 5px;
    }

    /* ── Map ── */
    .map-wrap {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border);
      margin-top: 24px;
    }
    .map-wrap iframe {
      width: 100%;
      height: 240px;
      display: block;
      border: none;
      filter: grayscale(20%);
      transition: filter var(--transition);
    }
    .map-wrap:hover iframe { filter: grayscale(0%); }

    /* ── Form Card ── */
    .form-card {
      background: var(--white);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      padding: 40px 36px;
      height: 100%;
    }
    .form-card h3 {
      font-size: 1.6rem;
      color: var(--dark);
      margin-bottom: 6px;
    }
    .form-card .sub {
      color: var(--text-muted);
      font-size: .9rem;
      margin-bottom: 28px;
    }

    /* Form Controls */
    .form-label {
      font-size: .8rem;
      font-weight: 600;
      letter-spacing: .4px;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 6px;
    }
    .form-control, .form-select {
      border: 1.5px solid var(--border);
      border-radius: 10px;
      padding: 11px 16px;
      font-size: .92rem;
      font-family: 'DM Sans', sans-serif;
      color: var(--text);
      background: var(--bg-light);
      transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .form-control:focus, .form-select:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(26,60,94,.1);
      background: var(--white);
      outline: none;
    }
    .form-control::placeholder { color: var(--text-muted); font-size: .88rem; }
    textarea.form-control { resize: none; }

    /* Submit Button */
    .btn-submit {
      background: var(--primary);
      color: var(--white);
      border: none;
      border-radius: 12px;
      padding: 13px 32px;
      font-weight: 600;
      font-size: .95rem;
      font-family: 'DM Sans', sans-serif;
      width: 100%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
      box-shadow: 0 4px 18px rgba(26,60,94,.28);
    }
    .btn-submit:hover {
      background: var(--primary-light);
      transform: translateY(-2px);
      box-shadow: 0 8px 28px rgba(26,60,94,.35);
    }
    .btn-submit:active { transform: translateY(0); }

    /* Success message */
    .success-msg {
      display: none;
      background: rgba(39,174,96,.08);
      border: 1px solid rgba(39,174,96,.25);
      border-radius: 10px;
      padding: 14px 18px;
      color: #27ae60;
      font-size: .88rem;
      font-weight: 500;
      align-items: center;
      gap: 8px;
      margin-top: 14px;
    }
    .success-msg.show { display: flex; }

    /* Divider with text */
    .divider-text {
      display: flex;
      align-items: center;
      gap: 12px;
      margin: 28px 0 22px;
    }
    .divider-text::before,
    .divider-text::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border);
    }
    .divider-text span {
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .6px;
      text-transform: uppercase;
      color: var(--text-muted);
      white-space: nowrap;
    }

    /* Social links */
    .social-row {
      display: flex;
      gap: 10px;
    }
    .social-btn {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 7px;
      padding: 10px;
      border-radius: 10px;
      border: 1.5px solid var(--border);
      color: var(--text-muted);
      font-size: .82rem;
      font-weight: 500;
      text-decoration: none;
      transition: all var(--transition);
      background: var(--white);
    }
    .social-btn:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: rgba(26,60,94,.05);
      transform: translateY(-2px);
    }

    /* Responsive */
    @media (max-width: 767px) {
      .form-card { padding: 28px 20px; margin-top: 24px; }
      .info-card-top { padding: 28px 22px 22px; }
      .contact-item { padding: 16px 22px; }
    }


    /* ── Mission & Vision ── */
    .mv-section { background: var(--bg-light); }

    .mv-card {
      background: var(--white);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      padding: 36px 32px;
      height: 100%;
      position: relative;
      overflow: hidden;
      transition: transform var(--transition), box-shadow var(--transition);
    }
    .mv-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
    }
    .mv-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }
    .mv-icon {
      width: 56px; height: 56px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.4rem;
      color: var(--white);
      margin-bottom: 20px;
      box-shadow: 0 6px 20px rgba(26,60,94,.25);
    }
    .mv-card h4 {
      font-size: 1.3rem;
      color: var(--dark);
      margin-bottom: 12px;
    }
    .mv-card p {
      color: var(--text-muted);
      font-size: .92rem;
      line-height: 1.8;
      margin: 0;
    }

    /* ── Quality Policy ── */
    .quality-section {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      position: relative;
      overflow: hidden;
    }
    .quality-section::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'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%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");
    }
    .quality-section .sec-eyebrow { color: var(--accent-light); }
    .quality-section .sec-eyebrow::before,
    .quality-section .sec-eyebrow::after { background: var(--accent-light); }
    .quality-section .sec-title { color: var(--white); }
    .quality-section .sec-text { color: rgba(255,255,255,.72); }

    .q-point {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      padding: 18px 20px;
      margin-bottom: 14px;
      backdrop-filter: blur(4px);
      transition: background var(--transition);
    }
    .q-point:last-child { margin-bottom: 0; }
    .q-point:hover { background: rgba(255,255,255,.14); }
    .q-dot {
      width: 32px; height: 32px;
      border-radius: 8px;
      background: var(--accent);
      display: flex; align-items: center; justify-content: center;
      font-size: .9rem;
      color: var(--white);
      flex-shrink: 0;
      margin-top: 1px;
    }
    .q-point p {
      color: rgba(255,255,255,.85);
      font-size: .91rem;
      line-height: 1.7;
      margin: 0;
    }

    /* Stats row inside quality */
    .stat-box {
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.15);
      border-radius: var(--radius);
      padding: 24px 20px;
      text-align: center;
      transition: background var(--transition);
    }
    .stat-box:hover { background: rgba(255,255,255,.17); }
    .stat-num {
      font-family: 'Playfair Display', serif;
      font-size: 2.4rem;
      font-weight: 700;
      color: var(--accent-light);
      line-height: 1;
      margin-bottom: 6px;
    }
    .stat-label {
      font-size: .82rem;
      color: rgba(255,255,255,.65);
      letter-spacing: .3px;
    }

    /* ── Director's Message ── */
    .director-section { background: var(--white); }

    .director-img-wrap {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
    }
    .director-img-wrap img {
      width: 100%;
      aspect-ratio: 3/4;
      object-fit: cover;
      display: block;
      transition: transform var(--transition);
    }
    .director-img-wrap:hover img { transform: scale(1.03); }
    .director-img-wrap::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 40%;
      background: linear-gradient(to top, rgba(13,27,42,.6), transparent);
    }
    .director-badge {
      position: absolute;
      bottom: 20px; left: 20px;
      z-index: 2;
      background: var(--accent);
      color: var(--white);
      border-radius: 10px;
      padding: 10px 16px;
    }
    .director-badge .name {
      font-family: 'Playfair Display', serif;
      font-size: 1rem;
      font-weight: 600;
      line-height: 1.2;
    }
    .director-badge .role {
      font-size: .75rem;
      opacity: .88;
      margin-top: 2px;
    }

    .director-content { padding-left: 8px; }
    .director-content blockquote {
      border-left: 3px solid var(--accent);
      padding-left: 18px;
      margin: 0 0 22px;
      font-family: 'Playfair Display', serif;
      font-size: 1.15rem;
      color: var(--primary);
      font-style: italic;
      line-height: 1.6;
    }
    .director-content p {
      color: var(--text-muted);
      font-size: .93rem;
      line-height: 1.85;
      margin-bottom: 16px;
    }
    .director-content p:last-child { margin-bottom: 0; }

    /* Signature */
    .signature {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-top: 28px;
      padding-top: 22px;
      border-top: 1px solid var(--border);
    }
    .sig-avatar {
      width: 48px; height: 48px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--primary-light));
      display: flex; align-items: center; justify-content: center;
      color: var(--white);
      font-size: 1.1rem;
      flex-shrink: 0;
    }
    .sig-name {
      font-family: 'Playfair Display', serif;
      font-size: 1rem;
      color: var(--dark);
      font-weight: 600;
    }
    .sig-role { font-size: .8rem; color: var(--text-muted); margin-top: 2px; }

    /* ── Achievements ── */
    .achievement-section { background: var(--bg-light); }

    .cert-card {
      background: var(--white);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      transition: transform var(--transition), box-shadow var(--transition);
      height: 100%;
    }
    .cert-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
    }
    .cert-img {
      width: 100%;
      aspect-ratio: 3/4;
      object-fit: cover;
      display: block;
      transition: transform var(--transition);
    }
    .cert-card:hover .cert-img { transform: scale(1.04); }
    .cert-img-wrap { overflow: hidden; position: relative; }
    .cert-img-wrap::after {
      content: '\F52A';
      font-family: 'bootstrap-icons';
      position: absolute;
      inset: 0;
      display: flex; align-items: center; justify-content: center;
      font-size: 2rem;
      color: var(--white);
      background: rgba(26,60,94,.45);
      opacity: 0;
      transition: opacity var(--transition);
    }
    .cert-card:hover .cert-img-wrap::after { opacity: 1; }
    .cert-body {
      padding: 16px 18px;
      border-top: 3px solid var(--primary);
    }
    .cert-title {
      font-family: 'Playfair Display', serif;
      font-size: 1rem;
      color: var(--dark);
      margin-bottom: 4px;
    }
    .cert-sub { font-size: .8rem; color: var(--text-muted); }
    .cert-badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      background: rgba(26,60,94,.08);
      color: var(--primary);
      font-size: .72rem;
      font-weight: 600;
      padding: 3px 9px;
      border-radius: 20px;
      margin-top: 8px;
    }

    /* ── Responsive ── */
    @media (max-width: 767px) {
      section { padding: 52px 0; }
      .mv-card { padding: 26px 22px; margin-bottom: 4px; }
      .director-content { padding-left: 0; margin-top: 28px; }
      .director-img-wrap img { aspect-ratio: 4/3; }
    }


    /* infrastructure */

    /* Infrastructure Section */
.infrastructure-section {
    background: #f8fbff;
    padding: 90px 0;
}

.infrastructure-subtitle {
    color: #1a3c5e;
    letter-spacing: 1px;
    font-weight: 600;
    text-transform: uppercase;
}

.infrastructure-title {
    color: #1a3c5e;
    font-size: 42px;
    font-weight: 700;
    margin: 12px 0 25px;
    line-height: 1.2;
}

.infrastructure-text {
    color: #6c757d;
    line-height: 1.9;
    text-align: justify;
    margin-bottom: 18px;
}

.infrastructure-card {
    background: #fff;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 5px 18px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    transition: 0.3s ease;
    height: 100%;
}

.infrastructure-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 22px rgba(26,60,94,0.18);
}

.infrastructure-icon {
    color: #1a3c5e;
    font-size: 24px;
    margin-right: 14px;
    font-weight: bold;
}

.infrastructure-image {
    width: 100%;
    max-height: 600px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

.infrastructure-badge {
    position: absolute;
    top: 20px;
    left: -20px;
    background: #1a3c5e;
    color: #fff;
    padding: 18px 22px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(26,60,94,0.35);
}

.infrastructure-badge h4 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
}

.infrastructure-badge small {
    font-size: 14px;
}

/* Responsive */
@media (max-width: 991px) {
    .infrastructure-title {
        font-size: 34px;
    }

    .infrastructure-badge {
        left: 10px;
        top: 10px;
        padding: 14px 18px;
    }
}

@media (max-width: 576px) {
    .infrastructure-section {
        padding: 60px 0;
    }

    .infrastructure-title {
        font-size: 28px;
    }

    .infrastructure-text {
        text-align: left;
    }
}