/* ═══════════════════════════════════════════
   Atena Living Modena — Stylesheet
   Palette: Ivory / Anthracite / Gold
   ═══════════════════════════════════════════ */

/* --- Custom Properties --- */
:root {
  --ivory: #f7f4ef;
  --ivory-deep: #efe9df;
  --anthracite: #2a2520;
  --anthracite-light: #3d3530;
  --warm-gray: #7a7068;
  --warm-gray-light: #a89e94;
  --gold: #c9a96e;
  --gold-light: #ddc08a;
  --gold-dark: #b0903a;
  --white-soft: #fdfcfa;

  /* Room palettes */
  --tortellino: #c8a050;
  --tortellino-bg: #f0e2c4;
  --bensone: #8aaa7e;
  --bensone-bg: #dce8d6;
  --ghirlandina: #8a9fb5;
  --ghirlandina-bg: #d4dfe9;
  --duomo: #c4aa7a;
  --duomo-bg: #ede3d0;

  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Raleway', 'Segoe UI', sans-serif;

  --nav-height: 80px;
  --footer-height: 60px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--warm-gray);
  background-color: var(--ivory);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: var(--footer-height);
}

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

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

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--anthracite);
  font-weight: 600;
  line-height: 1.25;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}

/* --- Gold Separator --- */
.gold-separator {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem auto;
  border: none;
}

/* ═══════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(247, 244, 239, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  transition: box-shadow 0.4s ease, background 0.4s ease;
}

.navbar.scrolled {
  box-shadow: 0 1px 20px rgba(42, 37, 32, 0.08);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo img {
  height: 52px;
  width: auto;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.navbar-links a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--anthracite);
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.3s ease;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.35s ease;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--gold);
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
  width: 100%;
}

/* Dropdown */
.navbar-dropdown {
  position: relative;
}

.navbar-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.navbar-dropdown > a .dropdown-arrow {
  font-size: 0.55rem;
  transition: transform 0.3s ease;
}

.navbar-dropdown:hover > a .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(247, 244, 239, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  min-width: 190px;
  padding: 0.6rem 0;
  box-shadow: 0 8px 30px rgba(42, 37, 32, 0.1);
  border-top: 2px solid var(--gold);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(6px);
  transition: all 0.3s ease;
  list-style: none;
  z-index: 100;
}

.navbar-dropdown:hover .dropdown-menu,
.navbar-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
  width: 100%;
}

.dropdown-menu a {
  display: block;
  padding: 0.55rem 1.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.dropdown-menu a::after {
  display: none;
}

.dropdown-menu a:hover {
  background: rgba(201, 169, 110, 0.08);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--anthracite);
  transition: all 0.35s ease;
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(4.5px, 4.5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* Mobile Nav */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .navbar-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(247, 244, 239, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 2rem 0 2.5rem;
    gap: 0;
    transform: translateY(-110%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 0 8px 30px rgba(42, 37, 32, 0.08);
  }

  .navbar-links.open {
    transform: translateY(0);
  }

  .navbar-links li {
    width: 100%;
    text-align: center;
  }

  .navbar-links a {
    display: block;
    padding: 0.9rem 2rem;
    font-size: 0.9rem;
  }

  .navbar-links a::after {
    display: none;
  }

  /* Mobile dropdown */
  .navbar-dropdown {
    position: static;
  }

  .dropdown-menu {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: none;
    border-top: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(201, 169, 110, 0.05);
    padding: 0;
    min-width: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }

  .navbar-dropdown.open .dropdown-menu {
    max-height: 300px;
  }

  /* Prevent hover from opening on mobile */
  .navbar-dropdown:hover .dropdown-menu {
    max-height: 0;
  }

  .navbar-dropdown.open:hover .dropdown-menu {
    max-height: 300px;
  }

  .dropdown-menu a {
    padding: 0.7rem 2.5rem;
    font-size: 0.82rem;
  }
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.hero {
  position: relative;
  width: 100%;
  min-height: 85vh;
  margin-top: var(--nav-height);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 60%;
  background-repeat: no-repeat;
  background-color: var(--ivory-deep);
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(42, 37, 32, 0.55) 0%,
    rgba(42, 37, 32, 0.15) 50%,
    rgba(42, 37, 32, 0.02) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 2rem 5rem;
  max-width: 750px;
}

.hero-content h1 {
  color: var(--white-soft);
  font-weight: 500;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero-tagline {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: rgba(253, 252, 250, 0.9);
  line-height: 1.8;
  font-weight: 300;
  letter-spacing: 0.02em;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 1.8rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.7;
  animation: gentleBounce 2.5s ease-in-out infinite;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-soft);
}

.hero-scroll i {
  color: var(--gold-light);
  font-size: 1rem;
}

@keyframes gentleBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ═══════════════════════════════════════════
   GALLERY WALL
   ═══════════════════════════════════════════ */
.gallery-section {
  padding: 6rem 2rem;
  background: var(--ivory);
}

.gallery-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
}

.gallery-header p {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--warm-gray);
}

/* The wall */
.gallery-wall {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 2.5rem;
  align-items: end;
}

/* Each painting group: canvas + label */
.painting {
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.painting.visible {
  opacity: 1;
  transform: translateY(0);
}

/* The framed canvas */
.painting-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 2px solid var(--warm-gray-light);
  padding: 6px;
  background: var(--white-soft);
  box-shadow:
    0 4px 15px rgba(42, 37, 32, 0.1),
    0 8px 40px rgba(42, 37, 32, 0.06),
    inset 0 0 0 1px rgba(201, 169, 110, 0.15);
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  cursor: pointer;
}

.painting-frame:hover {
  border-color: var(--gold);
  box-shadow:
    0 6px 25px rgba(201, 169, 110, 0.2),
    0 12px 50px rgba(42, 37, 32, 0.08),
    inset 0 0 0 1px rgba(201, 169, 110, 0.4);
  transform: translateY(-4px);
}

/* Wire / hanging detail */
.painting-frame::before {
  content: '';
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 18px;
  border-left: 1px solid var(--warm-gray-light);
  border-right: 1px solid var(--warm-gray-light);
  border-top: 1px solid var(--warm-gray-light);
  border-radius: 0;
  clip-path: polygon(0 100%, 50% 0, 100% 100%);
  border: none;
  background: none;
}

/* Simulated wire with pseudo */
.painting-wire {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 14px solid var(--warm-gray-light);
  opacity: 0.5;
}

/* Canvas — real watercolor images */
img.painting-canvas {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Fallback for placeholder divs */
div.painting-canvas {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: rgba(0, 0, 0, 0.2);
}

/* Room-specific canvas colors */
.painting--tortellino .painting-canvas {
  background: var(--tortellino-bg);
  color: var(--tortellino);
}

.painting--bensone .painting-canvas {
  background: var(--bensone-bg);
  color: var(--bensone);
}

.painting--ghirlandina .painting-canvas {
  background: var(--ghirlandina-bg);
  color: var(--ghirlandina);
}

.painting--duomo .painting-canvas {
  background: var(--duomo-bg);
  color: var(--duomo);
}

/* Monolocali are slightly larger */
.painting--monolocale .painting-frame {
  padding: 8px;
  border-width: 3px;
}

/* Label below the painting */
.painting-label {
  text-align: center;
  margin-top: 1.2rem;
}

.painting-type {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm-gray-light);
  margin-bottom: 0.8rem;
}

.btn-scopri {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.55rem 1.6rem;
  transition: all 0.35s ease;
  background: transparent;
  cursor: pointer;
}

.btn-scopri:hover {
  background: var(--gold);
  color: var(--white-soft);
}

/* Gallery responsive */
@media (max-width: 900px) {
  .gallery-wall {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem 2rem;
    max-width: 550px;
  }
}

@media (max-width: 500px) {
  .gallery-wall {
    grid-template-columns: 1fr;
    max-width: 280px;
    gap: 3rem;
  }

  .gallery-section {
    padding: 4rem 1.5rem;
  }
}

/* ═══════════════════════════════════════════
   VIDEO SECTION
   ═══════════════════════════════════════════ */
.video-section {
  padding: 6rem 2rem;
  background: var(--ivory-deep);
}

.video-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.video-inner h2 {
  margin-bottom: 0.5rem;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  margin: 2.5rem 0;
  background: var(--anthracite-light);
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Placeholder when no video */
.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--anthracite-light);
  color: var(--warm-gray-light);
}

.video-placeholder i {
  font-size: 3rem;
  color: var(--gold);
  margin-bottom: 1rem;
  opacity: 0.7;
}

.video-placeholder span {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.video-description {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-style: italic;
  line-height: 1.9;
  color: var(--warm-gray);
  max-width: 700px;
  margin: 0 auto;
}

@media (max-width: 600px) {
  .video-section {
    padding: 4rem 1.5rem;
  }
}

/* ═══════════════════════════════════════════
   REVIEWS SECTION
   ═══════════════════════════════════════════ */
.reviews-section {
  padding: 5rem 2rem;
  background: var(--ivory);
  text-align: center;
}

.reviews-inner {
  max-width: 600px;
  margin: 0 auto;
}

.reviews-inner h2 {
  margin-bottom: 0.5rem;
}

.reviews-text {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: var(--warm-gray);
}

.reviews-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
}

.btn-review {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.7rem 1.8rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  transition: all 0.35s ease;
}

.btn-review:hover {
  background: var(--gold);
  color: var(--white-soft);
}

.btn-review i {
  font-size: 1rem;
}

/* ═══════════════════════════════════════════
   FOOTER — Fixed Contact Bar
   ═══════════════════════════════════════════ */
.footer-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--footer-height);
  background: var(--anthracite);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 3rem;
  list-style: none;
}

.footer-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--gold);
  font-size: 1.2rem;
  transition: all 0.3s ease;
  border-radius: 50%;
}

.footer-links a:hover {
  color: var(--gold-light);
  background: rgba(201, 169, 110, 0.1);
  transform: translateY(-2px);
}

/* Footer label on hover (desktop only) */
.footer-links li {
  position: relative;
}

.footer-links li::before {
  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.footer-links li:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 500px) {
  .footer-links {
    gap: 1.5rem;
  }

  .footer-links li::before {
    display: none;
  }
}

/* ═══════════════════════════════════════════
   ANIMATIONS — Scroll Reveal
   ═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Staggered painting reveals */
.painting:nth-child(1) { transition-delay: 0.05s; }
.painting:nth-child(2) { transition-delay: 0.15s; }
.painting:nth-child(3) { transition-delay: 0.25s; }
.painting:nth-child(4) { transition-delay: 0.35s; }

/* Hero fade in */
.hero-content {
  animation: heroFadeIn 1.2s ease-out 0.3s both;
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}