:root {
  --brand-navy: #081933;
  --brand-navy-deep: #041124;
  --brand-gold: #f0b235;
  --brand-gold-soft: #ffd67a;
  --brand-rust: #8e5434;
  --brand-copper: #b56d3d;
  --ink: #1b2330;
  --muted: #637086;
  --surface: #ffffff;
  --surface-soft: #f5f1ea;
  --line: rgba(8, 25, 51, 0.08);
  --shadow-lg: 0 32px 60px rgba(4, 17, 36, 0.18);
  --shadow-md: 0 18px 40px rgba(4, 17, 36, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(240, 178, 53, 0.12), transparent 26%),
    linear-gradient(180deg, #fffefb 0%, #ffffff 100%);
}

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

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

section,
footer {
  scroll-margin-top: 110px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 1200;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--brand-gold);
  color: var(--brand-navy);
}

.topbar {
  background: var(--brand-navy-deep);
  color: rgba(255, 255, 255, 0.78);
}

.topbar a {
  color: var(--brand-gold-soft);
}

.site-header {
  backdrop-filter: blur(16px);
  background: rgba(4, 17, 36, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
  padding: 1rem 0;
}

.navbar-brand img {
  height: auto;
  width: clamp(170px, 24vw, 247px);
}

.navbar-nav {
  gap: 0.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.84);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--brand-gold-soft);
}

.btn {
  border-radius: 999px;
  font-weight: 800;
  padding: 0.9rem 1.5rem;
}

.btn-brand {
  background: linear-gradient(135deg, var(--brand-gold) 0%, #d98b22 100%);
  color: var(--brand-navy);
  border: 0;
  box-shadow: 0 18px 35px rgba(217, 139, 34, 0.24);
}

.btn-brand:hover,
.btn-brand:focus {
  color: var(--brand-navy);
  background: linear-gradient(135deg, #f5c358 0%, #df8d21 100%);
}

.btn-outline-brand {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.06);
}

.btn-outline-brand:hover,
.btn-outline-brand:focus {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.12);
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 6.5rem 0 5rem;
  background:
    linear-gradient(130deg, rgba(4, 17, 36, 0.96) 0%, rgba(8, 25, 51, 0.95) 40%, rgba(33, 21, 10, 0.92) 100%);
  color: #fff;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(240, 178, 53, 0.18), transparent 28%),
    radial-gradient(circle at 85% 30%, rgba(181, 109, 61, 0.22), transparent 25%),
    radial-gradient(circle at 50% 100%, rgba(255, 214, 122, 0.08), transparent 20%);
}

.section-spacing {
  padding: 6rem 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(245, 241, 234, 0.82) 0%, rgba(255, 255, 255, 0.96) 100%);
}

.section-dark {
  background:
    radial-gradient(circle at top right, rgba(240, 178, 53, 0.1), transparent 28%),
    linear-gradient(180deg, #07162d 0%, #081933 100%);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--brand-gold);
  margin-bottom: 1rem;
}

.section-eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.hero-title,
.section-title,
.footer-title {
  font-family: "Montserrat", sans-serif;
}

.hero-title {
  max-width: 10ch;
  font-weight: 800;
  line-height: 1.02;
  margin-bottom: 1.25rem;
}

.hero-text,
.section-text,
.accordion-body,
.footer-text,
.process-card p,
.application-content p,
.benefit-card p,
.feature-card p,
.contact-card small,
.map-details p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  line-height: 1.75;
}

.section-text,
.accordion-body,
.process-card p,
.application-content p,
.benefit-card p,
.feature-card p,
.contact-card small,
.map-details p,
.footer-text {
  color: var(--muted);
}

.section-text-dark {
  color: rgba(255, 255, 255, 0.74);
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1rem;
}

.section-heading {
  max-width: 760px;
}

.hero-showcase {
  position: relative;
  min-height: 560px;
}

.hero-card {
  position: absolute;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-card-main {
  inset: 4rem 0 0 6.5rem;
}

.hero-card-top {
  top: 0;
  left: 0;
  width: 270px;
  height: 270px;
}

.hero-card-bottom {
  right: 1rem;
  bottom: 0;
  width: 250px;
  height: 250px;
}

.quality-badge {
  position: absolute;
  left: 0;
  bottom: 1.5rem;
  max-width: 310px;
  padding: 1.2rem 1.25rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
}

.badge-label {
  display: block;
  color: var(--brand-gold-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.quality-badge strong {
  display: block;
  line-height: 1.5;
}

.stat-card,
.feature-card,
.application-card,
.benefit-card,
.process-card,
.gallery-card,
.map-card,
.contact-card {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.stat-card {
  height: 100%;
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.stat-card strong {
  display: block;
  font-size: 1.02rem;
  margin-bottom: 0.45rem;
}

.stat-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
  line-height: 1.55;
}

.definition-card {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.feature-card {
  height: 100%;
  padding: 1.4rem;
  background:
    linear-gradient(180deg, rgba(240, 178, 53, 0.06) 0%, rgba(255, 255, 255, 1) 100%);
  border: 1px solid rgba(8, 25, 51, 0.08);
}

.feature-card strong,
.application-content h3,
.benefit-card h3,
.process-card h3,
.contact-card strong {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.application-card {
  display: flex;
  gap: 1.35rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
}

.application-media {
  flex: 0 0 140px;
}

.application-media img {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid rgba(240, 178, 53, 0.18);
}

.benefit-card {
  height: 100%;
  padding: 1.8rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
}

.benefit-card h3,
.benefit-card p {
  color: #fff;
}

.benefit-card.featured {
  background:
    linear-gradient(180deg, rgba(15, 39, 78, 0.95) 0%, rgba(8, 25, 51, 0.98) 100%);
  border-color: rgba(240, 178, 53, 0.5);
}

.benefit-card.wide {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
}

.icon-circle {
  width: 72px;
  height: 72px;
  flex: 0 0 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(240, 178, 53, 0.12);
}

.icon-circle svg {
  width: 34px;
  height: 34px;
  fill: var(--brand-gold);
}

.process-card {
  position: relative;
  padding: 2rem 1.7rem 1.7rem;
  background: var(--surface);
  border: 1px solid var(--line);
}

.process-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-gold) 0%, #d98b22 100%);
  color: var(--brand-navy);
  font-family: "Montserrat", sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card-wide img {
  aspect-ratio: 16 / 6;
}

.gallery-card figcaption {
  padding: 1rem 1.15rem;
  font-weight: 700;
  color: var(--ink);
}

.gallery-card:hover img,
.gallery-card:focus-within img {
  transform: scale(1.04);
}

.application-card:hover,
.benefit-card:hover,
.process-card:hover,
.gallery-card:hover,
.contact-card:hover {
  transform: translateY(-4px);
}

.faq-accordion {
  max-width: 900px;
}

.accordion-item {
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.accordion-button {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  color: var(--ink);
  padding: 1.35rem 1.4rem;
  background: var(--surface);
}

.accordion-button:not(.collapsed) {
  color: var(--brand-navy);
  background: rgba(240, 178, 53, 0.12);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.25rem rgba(240, 178, 53, 0.16);
}

.accordion-body {
  padding: 0 1.4rem 1.4rem;
}

.contact-section {
  background:
    radial-gradient(circle at bottom left, rgba(240, 178, 53, 0.1), transparent 20%),
    linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(248, 244, 238, 1) 100%);
}

.contact-stack {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.contact-card {
  display: block;
  padding: 1.4rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
}

.contact-card:hover,
.contact-card:focus {
  transform: translateY(-2px);
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-copper);
  margin-bottom: 0.35rem;
}

.map-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.map-frame {
  min-height: 360px;
}

.map-frame iframe {
  width: 100%;
  min-height: 360px;
}

.map-details {
  display: grid;
  gap: 1.5rem;
  padding: 1.8rem;
}

.site-footer {
  padding: 4rem 0 2rem;
  background: var(--brand-navy);
  color: rgba(255, 255, 255, 0.82);
}

.footer-logo {
  margin-bottom: 1.25rem;
}

.footer-title {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 1rem;
}

.site-footer a:hover,
.site-footer a:focus {
  color: var(--brand-gold-soft);
}

.site-footer .footer-text,
.site-footer p {
  color: rgba(255, 255, 255, 0.72);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.62);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.62);
}

.whatsapp-float {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 1080;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #22c55e 0%, #14a44d 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 38px rgba(20, 164, 77, 0.32);
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

@media (max-width: 991.98px) {
  .hero-section {
    padding-top: 5rem;
  }

  .hero-title {
    max-width: none;
  }

  .hero-showcase {
    min-height: 620px;
  }

  .hero-card-main {
    inset: 4.5rem 0 0 2rem;
  }

  .quality-badge {
    left: 1rem;
  }

  .navbar-collapse {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
}

@media (max-width: 767.98px) {
  .section-spacing {
    padding: 4.5rem 0;
  }

  .hero-showcase {
    min-height: auto;
    display: grid;
    gap: 1rem;
  }

  .hero-card,
  .hero-card-main,
  .hero-card-top,
  .hero-card-bottom,
  .quality-badge {
    position: static;
  }

  .hero-card-main,
  .hero-card-top,
  .hero-card-bottom {
    width: 100%;
    height: auto;
  }

  .hero-card-main img,
  .hero-card-top img,
  .hero-card-bottom img {
    aspect-ratio: 4 / 3;
  }

  .quality-badge {
    max-width: none;
  }

  .application-card {
    flex-direction: column;
  }

  .application-media {
    flex-basis: auto;
  }

  .application-media img {
    width: 110px;
    height: 110px;
  }

  .benefit-card.wide {
    flex-direction: column;
  }

  .gallery-card-wide img {
    aspect-ratio: 4 / 3;
  }

  .whatsapp-float {
    padding: 0.95rem;
  }

  .whatsapp-float span {
    display: none;
  }
}