:root {
  --blue-950: #07324a;
  --blue-800: #0f5e87;
  --blue-600: #168ac2;
  --blue-100: #dff5ff;
  --blue-50: #f2fbff;
  --white: #ffffff;
  --ink: #10212c;
  --muted: #5d7380;
  --line: #d7edf7;
  --shadow: 0 22px 70px rgba(7, 50, 74, 0.16);
  --radius: 8px;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 86px;
  padding: 12px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(22, 138, 194, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  flex: 0 0 auto;
  width: clamp(178px, 20vw, 246px);
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 2.5vw, 34px);
  color: var(--blue-950);
  font-size: 0.95rem;
  font-weight: 700;
}

.main-nav a {
  position: relative;
  padding: 10px 0;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--blue-600);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(22, 138, 194, 0.22);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue-950);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: calc(100svh - 86px);
  display: grid;
  place-items: center;
  padding: clamp(72px, 12vw, 150px) 22px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.66), rgba(7, 50, 74, 0.2) 54%, rgba(7, 50, 74, 0.42)),
    url("assets/hero-golfo-napoli.png") center / cover no-repeat;
}

.hero-content {
  width: min(780px, 100%);
  text-align: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue-600);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #c7ecff;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.2rem, 8vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  color: var(--blue-950);
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  color: var(--blue-950);
  font-size: 1.1rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero p {
  max-width: 650px;
  margin-right: auto;
  margin-bottom: 30px;
  margin-left: auto;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.page-hero {
  min-height: 460px;
  display: grid;
  place-items: center;
  padding: clamp(78px, 10vw, 132px) 22px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.72), rgba(7, 50, 74, 0.34)),
    url("assets/hero-golfo-napoli.png") center / cover no-repeat;
}

.page-hero h1 {
  margin-bottom: 16px;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
}

.page-hero p {
  max-width: 720px;
  margin-right: auto;
  margin-bottom: 0;
  margin-left: auto;
  font-size: clamp(1.05rem, 2vw, 1.24rem);
}

.page-hero .eyebrow {
  color: #c7ecff;
}

.page-hero-gallery {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.68), rgba(7, 50, 74, 0.25)),
    url("assets/hero-golfo-napoli.png") center / cover no-repeat;
}

.page-hero-booking {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.76), rgba(7, 50, 74, 0.32)),
    url("assets/colazione-balcone.png") center / cover no-repeat;
}

.page-hero-reviews {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.72), rgba(7, 50, 74, 0.3)),
    url("assets/ingresso-bb.png") center / cover no-repeat;
}

.page-hero-about {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.7), rgba(7, 50, 74, 0.26)),
    url("assets/camera-suite.png") center / cover no-repeat;
}

.page-hero-contact {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.74), rgba(7, 50, 74, 0.34)),
    url("assets/bagno-maioliche.png") center / cover no-repeat;
}

.page-hero-availability {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.74), rgba(7, 50, 74, 0.3)),
    url("assets/colazione-balcone.png") center / cover no-repeat;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button-primary {
  color: var(--white);
  background: var(--blue-600);
  box-shadow: 0 14px 38px rgba(22, 138, 194, 0.34);
}

.button-secondary {
  color: var(--blue-950);
  background: var(--blue-100);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.section {
  padding: clamp(70px, 9vw, 120px) clamp(20px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  background: linear-gradient(180deg, var(--white), var(--blue-50));
}

.intro-media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.intro-media img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
}

.intro-copy p {
  color: var(--muted);
  font-size: 1.02rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.stats span {
  min-height: 92px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  font-weight: 700;
}

.stats strong {
  display: block;
  color: var(--blue-800);
  font-size: 1.55rem;
  line-height: 1;
}

.section-heading {
  width: min(820px, 100%);
  margin-bottom: 34px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(240px, 25vw);
  gap: 16px;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: var(--radius);
  background: var(--blue-50);
  box-shadow: 0 16px 42px rgba(7, 50, 74, 0.1);
}

.gallery-card-wide {
  grid-column: span 2;
}

.gallery-card-tall {
  grid-row: span 2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms ease;
}

.gallery-card:hover img {
  transform: scale(1.035);
}

.gallery-card figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(7, 50, 74, 0.68);
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.content-band {
  background: linear-gradient(180deg, var(--white), var(--blue-50));
}

.room-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.room-card,
.contact-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(7, 50, 74, 0.08);
}

.room-card img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.room-card div,
.contact-card {
  padding: 24px;
}

.room-card p,
.contact-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.amenities {
  background: var(--blue-50);
}

.amenity-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.amenity,
.review {
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(7, 50, 74, 0.08);
}

.amenity p,
.review p {
  margin-bottom: 0;
  color: var(--muted);
}

.amenity-icon {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--white);
  background: var(--blue-600);
  font-size: 0.76rem;
  font-weight: 900;
}

.booking {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(300px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.9), rgba(15, 94, 135, 0.78)),
    url("assets/colazione-balcone.png") center / cover no-repeat;
  color: var(--white);
}

.booking .eyebrow,
.booking h2 {
  color: var(--white);
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
}

.booking-form label {
  display: grid;
  gap: 8px;
  color: #e9f8ff;
  font-size: 0.86rem;
  font-weight: 800;
}

.booking-form input,
.booking-form select {
  min-height: 48px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius);
  padding: 0 12px;
  color: var(--blue-950);
  background: var(--white);
  font: inherit;
}

.booking-form button {
  grid-column: span 2;
}

.booking-rate {
  grid-column: span 2;
  margin: 0;
  color: #e9f8ff;
  font-size: 0.95rem;
  font-weight: 800;
}

.booking-page {
  background:
    linear-gradient(90deg, rgba(7, 50, 74, 0.92), rgba(15, 94, 135, 0.8)),
    url("assets/hero-golfo-napoli.png") center / cover no-repeat;
}

.availability {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  background: linear-gradient(180deg, var(--white), var(--blue-50));
}

.availability-copy p {
  color: var(--muted);
  font-size: 1.04rem;
}

.availability-result {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.availability-result h2 {
  margin-bottom: 12px;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.availability-result p {
  color: var(--muted);
}

.availability-status {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  margin-bottom: 18px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.availability-success {
  color: #075235;
  background: #dff8eb;
}

.availability-warning {
  color: #725100;
  background: #fff3c4;
}

.availability-summary {
  display: grid;
  gap: 1px;
  overflow: hidden;
  margin: 24px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.availability-detail {
  display: grid;
  grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1fr);
  gap: 16px;
  padding: 13px 16px;
  background: var(--white);
}

.availability-detail dt,
.availability-detail dd {
  margin: 0;
}

.availability-detail dt {
  color: var(--muted);
  font-weight: 800;
}

.availability-detail dd {
  color: var(--blue-950);
  font-weight: 800;
  text-align: right;
}

.availability-price {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.availability-price span {
  color: var(--muted);
  font-weight: 800;
}

.availability-price strong {
  color: var(--blue-800);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1;
}

.availability-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.whatsapp-popup {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(330px, calc(100vw - 28px));
  padding: 12px;
  border: 1px solid rgba(7, 50, 74, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 46px rgba(7, 50, 74, 0.18);
  backdrop-filter: blur(16px);
}

.whatsapp-popup-copy {
  min-width: 0;
}

.whatsapp-popup-copy strong,
.whatsapp-popup-copy span {
  display: block;
  white-space: nowrap;
}

.whatsapp-popup-copy strong {
  color: var(--blue-950);
  font-size: 0.92rem;
  line-height: 1.2;
}

.whatsapp-popup-copy span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.25;
}

.whatsapp-popup-link {
  display: grid;
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 50%;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.34);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.whatsapp-popup-link:hover,
.whatsapp-popup-link:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.42);
}

.whatsapp-popup-link img {
  width: 54px;
  height: 54px;
}

.contact-grid {
  grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1.2fr);
}

.contact-card a {
  color: var(--blue-800);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--blue-950);
  font-size: 0.9rem;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  min-height: 48px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 12px;
  color: var(--blue-950);
  background: var(--white);
  font: inherit;
}

.contact-form textarea {
  min-height: 138px;
  padding-top: 12px;
  resize: vertical;
}

.contact-form .full,
.contact-form button {
  grid-column: span 2;
}

.reviews {
  background: var(--white);
}

.review-grid {
  grid-template-columns: repeat(3, 1fr);
}

.review p {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: 1.05rem;
}

.review strong {
  color: var(--blue-800);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px clamp(20px, 5vw, 72px);
  color: var(--white);
  background: var(--blue-950);
}

.footer-logo {
  width: 210px;
  margin-bottom: 12px;
}

.site-footer p {
  margin-bottom: 0;
  color: #c7ecff;
}

.site-footer address {
  color: #dff5ff;
  font-style: normal;
  text-align: right;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: #ffffff;
  text-decoration: underline;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.social-links a {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(223, 245, 255, 0.34);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  transition: transform 180ms ease, background 180ms ease;
}

.social-links a:hover,
.social-links a:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  text-decoration: none;
  transform: translateY(-2px);
}

.social-links img {
  width: 22px;
  height: 22px;
  margin: 0;
}

@media (max-width: 960px) {
  .site-header {
    position: static;
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero {
    min-height: 680px;
  }

  .intro,
  .booking,
  .availability {
    grid-template-columns: 1fr;
  }

  .amenity-grid,
  .review-grid,
  .room-grid,
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: minmax(220px, 42vw);
  }
}

@media (max-width: 640px) {
  .site-header {
    position: sticky;
    flex-direction: row;
    flex-wrap: wrap;
    min-height: auto;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
  }

  .brand {
    width: min(196px, calc(100% - 64px));
  }

  .menu-toggle {
    display: inline-grid;
    gap: 5px;
  }

  .main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-top: 6px;
    padding: 8px 0 4px;
    border-top: 1px solid rgba(22, 138, 194, 0.18);
    font-size: 0.9rem;
  }

  .site-header.nav-open .main-nav {
    display: flex;
  }

  .main-nav a {
    padding: 12px 2px;
  }

  .main-nav a::after {
    bottom: 7px;
    right: auto;
    width: 42px;
  }

  .hero {
    min-height: 590px;
    padding: 88px 18px;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.6rem);
  }

  .section {
    padding: 62px 18px;
  }

  .stats,
  .amenity-grid,
  .review-grid,
  .room-grid,
  .contact-grid,
  .contact-form,
  .booking-form {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 280px;
  }

  .gallery-card-wide,
  .gallery-card-tall,
  .contact-form .full,
  .contact-form button,
  .booking-rate,
  .booking-form button {
    grid-column: auto;
    grid-row: auto;
  }

  .availability-detail,
  .availability-price {
    display: block;
  }

  .availability-detail dd {
    margin-top: 4px;
    text-align: left;
  }

  .availability-price strong {
    display: block;
    margin-top: 8px;
  }

  .whatsapp-popup {
    right: 12px;
    bottom: 12px;
    gap: 10px;
    padding: 10px;
  }

  .whatsapp-popup-copy strong,
  .whatsapp-popup-copy span {
    white-space: normal;
  }

  .whatsapp-popup-link,
  .whatsapp-popup-link img {
    width: 50px;
    height: 50px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer address {
    text-align: left;
  }
}