/* Casa Litoral — alquiler de viviendas en España */
:root {
  --ink: #0f2433;
  --ink-soft: #3a5366;
  --sea: #0b3d5c;
  --sea-deep: #072a40;
  --foam: #f7f4ef;
  --sand: #e8dcc4;
  --olive: #6b8e5a;
  --olive-dark: #4f6d42;
  --line: rgba(15, 36, 51, 0.12);
  --white: #ffffff;
  --radius: 4px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --shadow: 0 18px 50px rgba(7, 42, 64, 0.18);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--foam);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  background: rgba(247, 244, 239, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(247, 244, 239, 0.96);
}

.header-inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--sea);
}

.logo-mark {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background:
    linear-gradient(145deg, var(--olive) 0 35%, transparent 35%),
    var(--sea);
  box-shadow: inset 0 0 0 2px var(--sand);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--sea);
}

.nav-cta {
  padding: 0.55rem 1rem;
  background: var(--sea);
  color: var(--white) !important;
  border-radius: var(--radius);
}

.nav-cta:hover {
  background: var(--sea-deep);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  margin: 0.35rem auto;
  background: var(--sea);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: hero-drift 18s ease-in-out infinite alternate;
}

@keyframes hero-drift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1.5%, -1%, 0); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 42, 64, 0.35) 0%, rgba(7, 42, 64, 0.55) 45%, rgba(7, 42, 64, 0.88) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 7rem 0 4.5rem;
  max-width: 38rem;
  margin-left: max(1.25rem, calc((100% - var(--max)) / 2));
  animation: rise 0.9s ease both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.brand-hero {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--sand);
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.15rem);
  font-weight: 500;
  line-height: 1.25;
  max-width: 18ch;
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.9);
  max-width: 36ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--olive);
  color: var(--white);
  border-color: var(--olive);
}

.btn-primary:hover {
  background: var(--olive-dark);
  border-color: var(--olive-dark);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-full {
  width: 100%;
}

/* Strip */
.strip {
  background: var(--sea);
  color: var(--white);
  padding: 1.35rem 0;
}

.strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  align-items: baseline;
}

.strip p {
  margin: 0;
  font-size: 0.98rem;
}

.strip-note {
  opacity: 0.78;
  font-weight: 300;
}

/* Sections */
.section {
  padding: 5.5rem 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.75rem;
}

.section-head h2,
.confianza-copy h2,
.cta-band h2,
.footer-map-block h2,
.footer-addresses h2,
.footer-form-block h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--sea);
}

.section-head p,
.confianza-copy > p,
.cta-inner > p,
.footer-intro {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* Destinos */
.destinos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.destino {
  overflow: hidden;
}

.destino img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.95);
  transition: transform 0.6s ease;
}

.destino:hover img {
  transform: scale(1.04);
}

.destino-body {
  padding: 1.15rem 0.15rem 0;
}

.destino-body h3,
.viviendas-list h3,
.pasos h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--sea);
}

.destino-body p,
.viviendas-list p,
.pasos p {
  margin: 0;
  color: var(--ink-soft);
}

/* Viviendas */
.viviendas {
  background: linear-gradient(180deg, #efe9df 0%, var(--foam) 100%);
}

.viviendas-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.viviendas-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.viviendas-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.viviendas-list li {
  padding-left: 1.1rem;
  border-left: 2px solid var(--olive);
}

/* Proceso */
.pasos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.paso-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--olive);
  margin-bottom: 0.5rem;
  line-height: 1;
}

/* Confianza */
.confianza-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.trust-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.trust-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--ink);
  font-weight: 500;
}

.trust-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--olive);
}

.confianza-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* CTA band */
.cta-band {
  background:
    linear-gradient(135deg, rgba(11, 61, 92, 0.92), rgba(7, 42, 64, 0.88)),
    url("https://images.unsplash.com/photo-1493809842364-78817add7ffb?auto=format&fit=crop&w=1600&q=80") center / cover;
  color: var(--white);
  padding: 4.5rem 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--sand);
}

.cta-inner > p {
  color: rgba(255, 255, 255, 0.88);
  max-width: 34rem;
  margin: 0 auto 1.5rem;
}

/* Footer */
.site-footer {
  background: var(--sea-deep);
  color: rgba(255, 255, 255, 0.9);
  padding-top: 4.5rem;
}

.site-footer h2 {
  color: var(--sand);
}

.footer-intro {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1.25rem !important;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.85fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.map-wrap {
  border: 1px solid rgba(255, 255, 255, 0.15);
  overflow: hidden;
  background: #0a3048;
  min-height: 260px;
}

.map-wrap iframe {
  width: 100%;
  height: 280px;
  border: 0;
  display: block;
  filter: grayscale(0.25) contrast(1.05);
}

.footer-addresses address {
  font-style: normal;
  margin: 0 0 1.5rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.footer-addresses a {
  color: var(--sand);
}

.horario {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  color: rgba(255, 255, 255, 0.75);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--olive);
  outline-offset: 1px;
  border-color: transparent;
}

.field select option {
  color: var(--ink);
}

.form-status {
  min-height: 1.4em;
  margin: 0.25rem 0 0;
  font-size: 0.92rem;
  color: var(--sand);
}

.form-status.is-error {
  color: #ffb4a8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.25rem 0;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom p {
  margin: 0;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 960px) {
  .destinos-grid,
  .viviendas-layout,
  .confianza-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .pasos {
    grid-template-columns: 1fr 1fr;
  }

  .hero-content {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.25rem;
    background: rgba(247, 244, 239, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    margin-top: 0.5rem;
    text-align: center;
    border-bottom: 0 !important;
  }

  .destinos-grid,
  .pasos {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .brand-hero {
    font-size: clamp(2.1rem, 10vw, 2.8rem);
  }

  .strip-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media img { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}