:root {
  --cyan: #5ce1e6;
  --cyan-dark: #038b90;
  --wa-green: #008037;
  --call-orange: #f0a020;
  --ink: #14212b;
  --muted: #445566;
  --white: #ffffff;
  --sticky-h: 56px;
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Open Sans", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  padding-bottom: calc(var(--sticky-h) + 12px);
  line-height: 1.45;
}

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

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

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--white);
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 4.2vw, 1.55rem);
  color: var(--cyan-dark);
  letter-spacing: -0.02em;
}

.header-wa {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 128, 55, 0.35);
}

.header-wa img {
  width: 42px;
  height: 42px;
  display: block;
}

.header-wa:hover {
  transform: scale(1.08);
}

/* Nav */
.main-nav {
  display: flex;
  justify-content: center;
  gap: 0;
  background: var(--cyan);
  padding: 10px 8px;
  position: sticky;
  top: 0;
  z-index: 40;
}

.main-nav a {
  flex: 1;
  text-align: center;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(0.72rem, 2.8vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 2px;
  border-right: 1px solid rgba(255, 255, 255, 0.55);
}

.main-nav a:last-child {
  border-right: none;
}

.main-nav a:hover {
  opacity: 0.9;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(52vh, 420px);
  background:
    linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.55)),
    url("assets/images/hero.jpg?v=3") center / cover no-repeat;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--white);
  padding: 40px 18px 48px;
}

.hero-overlay {
  max-width: 640px;
  animation: fadeUp 0.7s ease both;
}

.hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 5.5vw, 2.15rem);
  font-weight: 800;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.hero-points {
  margin: 0 0 22px;
  font-size: clamp(0.85rem, 3vw, 1rem);
  opacity: 0.95;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 200px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.btn-wa {
  background: var(--wa-green);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(0, 128, 55, 0.28);
}

.btn-wa-dark {
  background: #065f2a;
  margin-top: 8px;
}

.btn-icon {
  display: grid;
  place-items: center;
}

/* Services */
.services {
  padding: 36px 18px 40px;
  text-align: center;
  background: var(--white);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.5vw, 1.85rem);
  color: var(--cyan-dark);
  font-weight: 700;
}

.section-title .deco {
  width: 36px;
  height: 18px;
  background:
    linear-gradient(135deg, transparent 40%, #d4a017 40%, #d4a017 60%, transparent 60%),
    linear-gradient(-135deg, transparent 40%, #d4a017 40%, #d4a017 60%, transparent 60%);
  background-size: 12px 12px;
  background-repeat: repeat-x;
  background-position: center;
  opacity: 0.85;
}

.visit-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 520px;
  margin: 0 auto 28px;
}

.visit-type {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  border: 1px solid rgba(3, 139, 144, 0.35);
  background: linear-gradient(180deg, #f3fcfd 0%, #e7f8f9 100%);
  text-align: center;
}

.visit-type strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--cyan-dark);
  letter-spacing: 0.02em;
}

.visit-type span {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.35;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px 12px;
  max-width: 560px;
  margin: 0 auto 28px;
}

.service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeUp 0.55s ease both;
}

.service-item:nth-child(2) { animation-delay: 0.05s; }
.service-item:nth-child(3) { animation-delay: 0.1s; }
.service-item:nth-child(4) { animation-delay: 0.15s; }
.service-item:nth-child(5) { animation-delay: 0.2s; }
.service-item:nth-child(6) { animation-delay: 0.25s; }

.service-icon {
  width: 64px;
  height: 64px;
}

.service-item span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--ink);
}

/* Why us */
.why {
  background: var(--cyan);
  color: var(--white);
  padding: 36px 20px 40px;
  text-align: center;
}

.why h2 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  letter-spacing: 0.04em;
}

.why-list {
  list-style: none;
  margin: 0 auto 24px;
  padding: 0;
  max-width: 420px;
  text-align: left;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 1.02rem;
  font-weight: 600;
}

.check {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #1f9d55;
  color: var(--white);
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Gallery — photo on top, brown text block below (no overlay) */
.gallery {
  background: #000;
  padding: 10px 8px 14px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 720px;
  margin: 0 auto;
}

.gallery-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #5c4033;
  border: 1px solid rgba(255, 255, 255, 0.85);
  text-decoration: none;
  color: inherit;
}

.gallery-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #111;
  overflow: hidden;
}

.gallery-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.45s ease;
}

.gallery-card:hover .gallery-photo img {
  transform: scale(1.04);
}

.gallery-caption {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: #6b4a35;
  color: var(--white);
  text-align: center;
  padding: 14px 8px 16px;
}

.gallery-caption p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(0.72rem, 2.6vw, 0.95rem);
  line-height: 1.3;
}

.gallery-wa {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 110px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--wa-green);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  font-weight: 700;
  font-style: normal;
  font-size: 0.85rem;
  color: #fff;
}

/* Compliance */
.compliance {
  background: var(--cyan);
  color: var(--white);
  text-align: center;
  padding: 32px 18px 28px;
}

.compliance .quote {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 3.8vw, 1.25rem);
  font-weight: 700;
  font-style: italic;
}

.trust-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 18px;
  max-width: 520px;
  font-weight: 600;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

.trust-check {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #1e88e5;
  color: #fff;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Bottom 3 photos: 1 full + 2 side-by-side */
.bottom-gallery {
  background: #000;
  padding: 0;
}

.bottom-full {
  width: 100%;
  display: block;
  max-height: 340px;
  object-fit: cover;
}

.bottom-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.bottom-pair img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

/* Footer */
.site-footer {
  background: var(--cyan-dark);
  padding: 18px 16px 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.88rem;
}

.footer-links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 8px;
  font-weight: 600;
  color: var(--white);
}

.footer-links a:hover {
  text-decoration: underline;
}

.copyright {
  margin: 0;
}

/* Sticky bar */
.sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  display: flex;
  height: var(--sticky-h);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.18);
}

.sticky-wa,
.sticky-call {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
}

.sticky-wa {
  flex: 1.35;
  background: var(--wa-green);
}

.sticky-call {
  flex: 1;
  background: var(--call-orange);
}

.sticky-wa:active,
.sticky-call:active {
  filter: brightness(0.95);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 640px;
  }

  .hero {
    min-height: 460px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-overlay,
  .service-item,
  .gallery-card img {
    animation: none !important;
    transition: none !important;
  }
}