:root {
  --primary: #008C9E;
  --primary-dark: #00657c;
  --secondary: #035e7b;
  --accent: #f4a261;
  --sand: #f7f1e6;
  --text: #12313c;
  --bg: #ffffff;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.6;
}

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

a {
  color: var(--primary-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Header & hero */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: linear-gradient(90deg, rgba(0,101,124,0.98), rgba(0,140,158,0.98));
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
  color: #fff;
}

.container {
  width: min(1120px, 94vw);
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0;
  gap: 1.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.7);
}

.brand-text h1 {
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
}

.brand-text span {
  font-size: 0.78rem;
  opacity: 0.9;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.header-phone {
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.btn-primary {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 8px 18px rgba(0,0,0,0.18);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(0,0,0,0.22);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.7);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.14);
}

.hero {
  margin-top: 64px;
  min-height: 80vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: stretch;
  background: radial-gradient(circle at top left, #0bbcd5 0, #00657c 40%, #012a36 100%);
  color: #fff;
}

.hero-content {
  padding: 3.75rem 5vw 3.25rem;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
  opacity: 0.85;
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: clamp(2.15rem, 3vw, 2.8rem);
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero-highlight {
  color: #ffe9b4;
}

.hero-text {
  max-width: 34rem;
  font-size: 0.98rem;
  opacity: 0.95;
  margin-bottom: 1.75rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.hero-badge {
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 0.25rem 0.8rem;
  font-size: 0.78rem;
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.4rem;
}

.hero-note {
  font-size: 0.8rem;
  opacity: 0.85;
}

.hero-media {
  position: relative;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.15);
  transform: scale(1.04);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at bottom left, transparent 0, transparent 45%, rgba(0,0,0,0.28) 100%);
}

/* Sections */

.section {
  padding: 3.5rem 0;
}

.section:nth-of-type(even) {
  background: #f6fbfc;
}

.section-title {
  text-align: center;
  margin-bottom: 0.35rem;
  font-size: 1.6rem;
}

.section-kicker {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.section-intro {
  max-width: 38rem;
  margin: 0.35rem auto 2.2rem;
  text-align: center;
  font-size: 0.95rem;
  color: #314957;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 1.75rem;
  align-items: center;
}

.about-text p {
  margin: 0 0 0.9rem;
}

.about-list {
  list-style: none;
  padding: 0;
  columns: 2;
  column-gap: 1.75rem;
}

.about-list li {
  margin-bottom: 0.4rem;
  font-size: 0.93rem;
}

.about-tag {
  display: inline-block;
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
  background: rgba(0,140,158,0.08);
  color: var(--primary-dark);
  font-size: 0.8rem;
  margin-top: 0.6rem;
}

/* Services */

.services-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.service-card {
  background: #fff;
  border-radius: 18px;
  padding: 1.1rem 1.25rem 1.25rem;
  box-shadow: 0 12px 28px rgba(8,42,52,0.12);
  border: 1px solid rgba(0,0,0,0.03);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.service-label {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--secondary);
  opacity: 0.9;
}

.service-card h3 {
  margin: 0;
  font-size: 1.02rem;
}

.service-meta {
  font-size: 0.83rem;
  color: #516574;
}

/* Gallery */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.7rem;
}

.gallery-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: zoom-in;
}

.gallery-item img {
  height: 170px;
  width: 100%;
  object-fit: cover;
  transition: transform 0.24s ease, filter 0.24s ease;
}

.gallery-item::after {
  content: "Ver foto";
  position: absolute;
  left: 0.75rem;
  bottom: 0.55rem;
  padding: 0.18rem 0.55rem;
  font-size: 0.72rem;
  border-radius: 999px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.22s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: saturate(1.1) brightness(1.03);
}

.gallery-item:hover::after {
  opacity: 1;
  transform: translateY(0);
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3, 30, 39, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 100;
  padding: 1rem;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img-wrapper {
  max-width: 960px;
  max-height: 90vh;
}

.lightbox-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 1.4rem;
  right: 1.4rem;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
}

/* Video */

.video-wrapper {
  max-width: 760px;
  margin: 0 auto;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,0.24);
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.video-container iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Facebook */

.social-embed {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.5rem;
  align-items: center;
}

.fb-frame {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(8,42,52,0.1);
}

.fb-frame iframe {
  border: none;
  width: 100%;
  height: 360px;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 1.75rem;
}

.contact-card {
  background: #fff;
  border-radius: 18px;
  padding: 1.5rem 1.5rem 1.7rem;
  box-shadow: 0 14px 32px rgba(7,33,43,0.12);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.9rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

label {
  font-weight: 600;
  font-size: 0.82rem;
}

input,
select,
textarea {
  border-radius: 10px;
  border: 1px solid #c7d8df;
  padding: 0.55rem 0.7rem;
  font: inherit;
  resize: vertical;
}

textarea {
  min-height: 90px;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(0,140,158,0.25);
  border-color: var(--primary);
}

/* Location */

.map-wrapper {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 14px 32px rgba(7,33,43,0.16);
}

.map-wrapper iframe {
  width: 100%;
  border: 0;
}

/* Footer */

.footer {
  background: #012330;
  color: #d4e4ea;
  padding: 1.6rem 0 1.9rem;
  margin-top: 2.5rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.83rem;
}

.footer-inner p {
  margin: 0;
}

.footer a {
  color: #f4d35e;
}

/* Floating WhatsApp */

.whatsapp-float {
  position: fixed;
  right: 1.3rem;
  bottom: 1.3rem;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 14px 30px rgba(0,0,0,0.35);
  z-index: 90;
}

.whatsapp-float span {
  font-size: 1.6rem;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
}

/* Responsive */

@media (max-width: 960px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: auto;
  }
  .hero-media {
    display: none;
  }
  .about-grid,
  .social-embed,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }
  .about-list {
    columns: 1;
  }
  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-content {
    padding-inline: 1.4rem;
  }
  .section {
    padding-inline: 1.4rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.9rem;
  }
  .hero-badges {
    gap: 0.35rem;
  }
  .gallery-item img {
    height: 150px;
  }
}