/* ==========================================================================
   ORLANCE INTERNATIONAL — Main Stylesheet
   Design system: deep teal + turmeric gold + chilli crimson on warm ivory
   Signature motif: export "manifest stamp" badge
   ========================================================================== */

:root {
  --teal-900: #0F3D3E;
  --teal-950: #0A2C2D;
  --teal-700: #185F5E;
  --gold-500: #C99A2E;
  --gold-300: #E0BA5E;
  --crimson-600: #A6321A;
  --ivory-50: #FBF7EE;
  --ivory-100: #F3ECDC;
  --charcoal-900: #1C1C1C;
  --charcoal-600: #4A4A45;
  --white: #FFFFFF;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --shadow-soft: 0 12px 32px rgba(15, 61, 62, 0.10);
  --shadow-card: 0 4px 18px rgba(28, 28, 28, 0.07);
  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--ivory-50);
  color: var(--charcoal-900);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  color: var(--teal-950);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; color: var(--charcoal-600); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.section--alt { background: var(--ivory-100); }
.section--dark {
  background: var(--teal-950);
  color: var(--ivory-50);
}
.section--dark h2, .section--dark h3 { color: var(--ivory-50); }
.section--dark p { color: rgba(251, 247, 238, 0.78); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-500);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--gold-500);
}

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------------------------------------------------------------- */
/* Buttons                                                           */
/* ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--gold-500);
  color: var(--teal-950);
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover { background: var(--gold-300); }

.btn--outline {
  background: transparent;
  border-color: rgba(251, 247, 238, 0.4);
  color: var(--ivory-50);
}
.btn--outline:hover { border-color: var(--gold-500); }

.btn--ghost-dark {
  background: transparent;
  border-color: var(--teal-900);
  color: var(--teal-950);
}
.btn--ghost-dark:hover { background: var(--teal-950); color: var(--ivory-50); }

.btn--whatsapp {
  background: #25D366;
  color: #fff;
}
.btn--whatsapp:hover { background: #1fb955; }

/* ---------------------------------------------------------------- */
/* Header / Nav                                                      */
/* ---------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 247, 238, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 61, 62, 0.08);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--teal-950);
  font-weight: 600;
}
.brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--teal-950);
  color: var(--gold-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.brand__name small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--charcoal-600);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--teal-950);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold-500);
  transition: width 0.2s ease;
}
.main-nav a:hover::after,
.main-nav a.is-active::after { width: 100%; }
.main-nav a.is-active { color: var(--crimson-600); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--teal-950);
}

/* ---------------------------------------------------------------- */
/* Hero                                                               */
/* ---------------------------------------------------------------- */
.hero {
  background: var(--teal-950);
  color: var(--ivory-50);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(201, 154, 46, 0.18), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(166, 50, 26, 0.14), transparent 40%);
  pointer-events: none;
}
.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 100px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__copy .eyebrow { color: var(--gold-300); }
.hero h1 { color: var(--ivory-50); margin-bottom: 22px; }
.hero__subtitle {
  font-size: 1.08rem;
  color: rgba(251, 247, 238, 0.82);
  max-width: 520px;
  margin-bottom: 34px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero__trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid rgba(251, 247, 238, 0.14);
}
.hero__trust-item {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(251, 247, 238, 0.7);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__trust-item strong {
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.hero__visual {
  position: relative;
  aspect-ratio: 1/1;
}
.hero__frame {
  width: 100%;
  height: 100%;
  border-radius: 50% 50% 46% 54% / 54% 46% 54% 46%;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(251, 247, 238, 0.12);
}
.hero__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Manifest stamp — signature element */
.stamp {
  position: absolute;
  border: 1.5px solid currentColor;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  transform: rotate(-6deg);
  font-family: var(--font-body);
  text-align: center;
  background: rgba(251, 247, 238, 0.96);
  color: var(--teal-950);
  box-shadow: var(--shadow-card);
}
.stamp__top {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crimson-600);
  display: block;
}
.stamp__main {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  display: block;
  margin: 2px 0;
}
.stamp__bottom {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-600);
  display: block;
}
.hero .stamp {
  bottom: -18px;
  left: -10px;
}

/* ---------------------------------------------------------------- */
/* Page header (non-home pages)                                      */
/* ---------------------------------------------------------------- */
.page-header {
  background: var(--teal-950);
  color: var(--ivory-50);
  padding: 64px 0 70px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 10%, rgba(201, 154, 46, 0.16), transparent 40%);
}
.page-header__inner { position: relative; z-index: 1; }
.page-header h1 { color: var(--ivory-50); margin-bottom: 10px; }
.breadcrumb {
  font-size: 0.82rem;
  color: rgba(251, 247, 238, 0.65);
  letter-spacing: 0.03em;
}
.breadcrumb a { color: var(--gold-300); }
.breadcrumb span { margin: 0 8px; }

/* ---------------------------------------------------------------- */
/* Product / Service Cards                                           */
/* ---------------------------------------------------------------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card-product {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.card-product:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}
.card-product__image {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.card-product__image img { width: 100%; height: 100%; object-fit: cover; }
.card-product__tag {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(15, 61, 62, 0.92);
  color: var(--gold-300);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
}
.card-product__body { padding: 22px 22px 26px; }
.card-product__body h3 { margin-bottom: 8px; font-size: 1.18rem; }
.card-product__body p { font-size: 0.93rem; margin-bottom: 0; }

.card-service {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--gold-500);
}
.card-service__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--ivory-100);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--teal-900);
}
.card-service h3 { margin-bottom: 10px; }
.card-service p { font-size: 0.93rem; margin-bottom: 0; }

/* ---------------------------------------------------------------- */
/* Why choose / values strip                                         */
/* ---------------------------------------------------------------- */
.value-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 32px;
  margin-top: 8px;
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--charcoal-900);
  font-weight: 500;
}
.value-item__check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--teal-900);
  color: var(--ivory-50);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  margin-top: 2px;
}

/* ---------------------------------------------------------------- */
/* Manifest-style stat strip                                         */
/* ---------------------------------------------------------------- */
.manifest-strip {
  display: flex;
  border: 1px solid rgba(251, 247, 238, 0.18);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 40px;
}
.manifest-strip__item {
  flex: 1;
  padding: 26px 22px;
  border-right: 1px solid rgba(251, 247, 238, 0.14);
}
.manifest-strip__item:last-child { border-right: none; }
.manifest-strip__label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: 8px;
  display: block;
}
.manifest-strip__value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--ivory-50);
}

/* ---------------------------------------------------------------- */
/* Vision / Mission split                                            */
/* ---------------------------------------------------------------- */
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 8px;
}
.vm-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  box-shadow: var(--shadow-card);
}
.vm-card .eyebrow { margin-bottom: 10px; }

/* ---------------------------------------------------------------- */
/* Core values (about page)                                          */
/* ---------------------------------------------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-card);
  text-align: left;
}
.value-card__num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--gold-500);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 10px;
}

/* ---------------------------------------------------------------- */
/* Gallery                                                            */
/* ---------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.gallery-filter {
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid rgba(15, 61, 62, 0.2);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--teal-950);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.gallery-filter:hover,
.gallery-filter.is-active {
  background: var(--teal-950);
  color: var(--ivory-50);
  border-color: var(--teal-950);
}
.gallery-category { margin-bottom: 52px; }
.gallery-category h3 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.gallery-category h3::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(15, 61, 62, 0.15);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1/1;
  position: relative;
  box-shadow: var(--shadow-card);
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.3s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 12px;
  background: linear-gradient(to top, rgba(10, 44, 45, 0.85), transparent);
  color: var(--ivory-50);
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.gallery-item:hover .gallery-item__caption { opacity: 1; }

/* ---------------------------------------------------------------- */
/* Contact page                                                      */
/* ---------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}
.contact-info-card {
  background: var(--teal-950);
  color: var(--ivory-50);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
}
.contact-info-card h3 { color: var(--ivory-50); }
.contact-info-row {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(251, 247, 238, 0.12);
}
.contact-info-row:last-of-type { border-bottom: none; }
.contact-info-row__icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(201, 154, 46, 0.16);
  color: var(--gold-300);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-row__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(251, 247, 238, 0.6);
  margin-bottom: 3px;
}
.contact-info-row__value { font-size: 0.95rem; font-weight: 500; }
.contact-info-row a:hover { color: var(--gold-300); }

.contact-socials { display: flex; gap: 12px; margin-top: 24px; }
.social-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(251, 247, 238, 0.1);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease;
}
.social-btn:hover { background: var(--gold-500); color: var(--teal-950); }

.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--teal-950);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid rgba(15, 61, 62, 0.18);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--ivory-50);
  transition: border-color 0.18s ease;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold-500);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 20px;
}
.alert--success { background: #E4F4E8; color: #1E6B3A; border: 1px solid #BFE5C8; }
.alert--error { background: #FCEAE6; color: var(--crimson-600); border: 1px solid #F5C7BC; }

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-top: 60px;
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ---------------------------------------------------------------- */
/* CTA band                                                           */
/* ---------------------------------------------------------------- */
.cta-band {
  background: var(--gold-500);
  border-radius: var(--radius-lg);
  padding: 50px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--teal-950); margin-bottom: 6px; }
.cta-band p { color: rgba(15, 61, 62, 0.75); margin-bottom: 0; }

/* ---------------------------------------------------------------- */
/* Footer                                                             */
/* ---------------------------------------------------------------- */
.site-footer {
  background: var(--teal-950);
  color: rgba(251, 247, 238, 0.75);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(251, 247, 238, 0.12);
}
.footer-grid h4 {
  color: var(--ivory-50);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 18px;
}
.footer-brand .brand { color: var(--ivory-50); margin-bottom: 14px; }
.footer-brand p { font-size: 0.88rem; color: rgba(251, 247, 238, 0.6); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { font-size: 0.88rem; color: rgba(251, 247, 238, 0.72); }
.footer-links a:hover { color: var(--gold-300); }
.footer-socials { display: flex; gap: 10px; margin-top: 18px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.82rem;
  color: rgba(251, 247, 238, 0.5);
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------------------------------------------------------------- */
/* WhatsApp floating button                                          */
/* ---------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 200;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------------------------------------------------------------- */
/* Responsive                                                        */
/* ---------------------------------------------------------------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { max-width: 420px; margin: 0 auto; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 720px) {
  .section { padding: 60px 0; }
  .main-nav { position: fixed; top: 73px; left: 0; right: 0; background: var(--ivory-50); flex-direction: column; align-items: flex-start; padding: 20px 24px; gap: 18px; border-bottom: 1px solid rgba(15,61,62,0.08); transform: translateY(-110%); opacity: 0; transition: all 0.25s ease; z-index: 99; }
  .main-nav.is-open { transform: translateY(0); opacity: 1; }
  .nav-toggle { display: flex; }
  .grid--3, .grid--2, .values-grid, .vm-grid, .form-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 40px 28px; }
  .manifest-strip { flex-direction: column; }
  .manifest-strip__item { border-right: none; border-bottom: 1px solid rgba(251,247,238,0.14); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}