/* ==========================================================
   IL CONFINE AZZURRO — style.css
   ========================================================== */

/* 1. CUSTOM PROPERTIES
------------------------------------------------------------ */
:root {
  /* Colors — new #84a1d1 based palette */
  --c-primary:       #84a1d1;
  --c-primary-dark:  #5b7db8;
  --c-primary-light: #a8bfe0;
  --c-primary-deeper:#4a6a9e;
  --c-accent:        #c8a97e;
  --c-accent-light:  #e2c9a2;
  --c-text:          #1e2a3a;
  --c-text-muted:    #5c6b7e;
  --c-bg:            #f5f7fb;
  --c-bg-alt:        #e5f4f8;
  --c-bg-dark:       #1e2a3a;
  --c-white:         #ffffff;
  --c-border:        #d4dce8;
  --c-overlay:       rgba(30, 42, 58, 0.54);

  /* WhatsApp */
  --c-whatsapp:      #25d366;
  --c-whatsapp-hover:#1ebe5d;

  /* Typography */
  --ff-display: 'Cormorant Garamond', Georgia, serif;
  --ff-serif:   'Cormorant Garamond', Georgia, serif;
  --ff-sans:    'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --gap:          clamp(1rem, 2.5vw, 1.75rem);
  --section-pad:  clamp(3.5rem, 8vw, 6.5rem);

  /* Layout */
  --navbar-h:  68px;
  --max-w:     1200px;
  --pad-x:     clamp(1.25rem, 5vw, 3rem);

  /* Borders */
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  16px;
  --r-xl:  28px;
  --r-card: 18px;

  /* Shadows — soft and cohesive */
  --sh-sm:   0 2px 10px  rgba(132,161,209,0.08);
  --sh-md:   0 6px 24px  rgba(132,161,209,0.14);
  --sh-lg:   0 12px 44px rgba(132,161,209,0.18);
  --sh-card: 0 4px 16px  rgba(132,161,209,0.10);
  --sh-card-hover: 0 10px 32px rgba(132,161,209,0.20);

  /* Transitions */
  --t:      0.25s ease;
  --t-slow: 0.6s ease;
}

/* 2. RESET & BASE
------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-sans);
  color: var(--c-text);
  background: linear-gradient(168deg, #e8f8fd 0%, #def3fb 50%, #cfe3f5 100%);
  background-attachment: fixed;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, video, iframe { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* 3. TYPOGRAPHY
------------------------------------------------------------ */
h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: 400;
  line-height: 1.15;
  color: var(--c-text);
}

h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 4.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1.05rem, 2vw, 1.35rem); }

p  { max-width: 68ch; }

/* 4. UTILITIES
------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section { padding-block: var(--section-pad); }

.section--alt  { background: var(--c-bg-alt); }
.section--dark { background: #3a5a8a; color: var(--c-white); }

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--c-white); }

.section-header { margin-bottom: clamp(2rem, 5vw, 3.5rem); }

.section-label {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-primary-dark);
  margin-bottom: 0.6rem;
}

.section--dark .section-label  { color: var(--c-primary-light); }

.section-subtitle {
  color: var(--c-text-muted);
  font-size: 1.08rem;
  font-weight: 300;
  margin-top: 0.7rem;
  margin-inline: auto;
  text-align:start;
  line-height: 1.65;
}

.section--dark .section-subtitle { color: rgba(255,255,255,0.62); }

.section-center { text-align: center; }

.section-subtitle--center {
  margin: 0 auto 2rem;
}

.section-subtitle--align-center {
  text-align: center;
  margin-inline: auto;
}

.section-subtitle--align-left {
  text-align: left;
  margin-inline: 0;
}

/* 5. SCROLL REVEAL
------------------------------------------------------------ */
.fade-in-section {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow), transform var(--t-slow);
}

.fade-in-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 6. NAVBAR
------------------------------------------------------------ */
#navbar {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: var(--max-w);
  z-index: 100;
  background: rgba(245, 247, 251, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-md);
  border: 1px solid rgba(132, 161, 209, 0.16);
  transition: transform 0.4s ease, opacity 0.4s ease;
}

#navbar.nav-hidden {
  transform: translateX(-50%) translateY(-130%);
  opacity: 0;
  pointer-events: none;
}
#navbar.scrolled { box-shadow: var(--sh-lg); }

.nav-container {
  padding: 0.7rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  font-family: var(--ff-serif);
  font-size: 1.45rem;
  font-weight: 700;
  font-style: italic;
  color: var(--c-primary-dark);
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: color var(--t);
}
.logo:hover { color: var(--c-primary); }

.nav-logo {
  font-family: var(--ff-display);
  font-size: 1.45rem;
  color: var(--c-white);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color var(--t);
}
.nav-logo span { color: var(--c-primary-light); }

.nav-links {
  display: flex;
  gap: 1.75rem;
  margin-left: auto;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  transition: color 0.25s;
  position: relative;
  white-space: nowrap;
  padding: 0;
  border-radius: 0;
}

.nav-link::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  background: var(--c-primary);
  transition: width 0.3s;
  margin-top: 2px;
}

.nav-link:hover::after,
.nav-link.nav-active::after { width: 100%; }

.nav-link:hover,
.nav-link.nav-active { color: var(--c-primary-dark); }

.call-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  color: var(--c-white);
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  box-shadow: 0 2px 10px rgba(132,161,209,0.32);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(132,161,209,0.42);
}

.call-number {
  font-size: 0.68rem;
  color: var(--c-text-muted);
  font-weight: 500;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--c-text);
  cursor: pointer;
  transition: color var(--t);
}
.nav-toggle:hover { color: var(--c-primary); }

.nav-call-mobile { display: none; }

/* 8. BUTTONS
------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-family: var(--ff-sans);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  border-radius: var(--r-lg);
  transition: all var(--t);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: var(--c-white);
  box-shadow: 0 4px 14px rgba(132,161,209,0.32);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary-deeper));
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(132,161,209,0.40);
}

.btn-outline {
  background: transparent;
  color: var(--c-primary-dark);
  border: 2px solid var(--c-primary);
}
.btn-outline:hover {
  background: var(--c-primary);
  color: var(--c-white);
  transform: translateY(-2px);
}

.btn-outline--light {
  color: var(--c-white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline--light:hover {
  background: var(--c-white);
  color: var(--c-text);
  border-color: var(--c-white);
}

.btn-whatsapp {
  background: var(--c-whatsapp);
  color: var(--c-white);
  box-shadow: 0 4px 14px rgba(37,211,102,0.32);
}
.btn-whatsapp:hover {
  background: var(--c-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.42);
}

.btn-instagram {
  background: var(--c-white);
  color: #c13584;
  font-weight: 700;
}
.btn-instagram:hover {
  background: rgba(255,255,255,0.90);
  transform: translateY(-2px);
}

.btn-lg { font-size: 0.98rem; padding: 0.85rem 1.85rem; }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.btn-group--center { justify-content: center; }

/* 9. HERO
------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-h);
  overflow: hidden;
  background: var(--c-bg-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/hero.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 32, 48, 0.18) 0%, rgba(20, 32, 48, 0.34) 100%),
    radial-gradient(120% 90% at 50% 15%, rgba(132,161,209,0.12) 0%, rgba(132,161,209,0) 65%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  color: var(--c-white);
  padding-block: var(--section-pad);
  --hero-shift-y: -90px;
}

.hero-content.fade-in-section {
  transform: translateY(calc(var(--hero-shift-y) + 28px));
}

.hero-content.fade-in-section.visible {
  transform: translateY(var(--hero-shift-y));
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent-light);
  margin-bottom: 1rem;
}
.hero-badge::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--c-accent-light);
}

.hero h1 {
  font-family: var(--ff-display);
  color: var(--c-white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.30);
  margin-bottom: 1rem;
}

.hero-tagline {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: rgba(255,255,255,0.82);
  font-weight: 300;
  margin-bottom: 2rem;
  max-width: 52ch;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.50);
  font-size: 0.70rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: scrollBounce 2.2s ease-in-out infinite;
}
.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 38px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.45), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* 10. FEATURES
------------------------------------------------------------ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--gap);
}

.features-grid > .feature-card {
  grid-column: span 2;
}

.features-grid > .feature-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.features-grid > .feature-card:nth-child(5) {
  grid-column: 4 / span 2;
}

.feature-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 1.75rem 1.35rem;
  text-align: center;
  transition: box-shadow var(--t), transform var(--t);
  box-shadow: var(--sh-card);
}
.feature-card:hover {
  box-shadow: var(--sh-card-hover);
  transform: translateY(-4px);
}

.feature-card--garage {
  border-color: rgba(58,90,138,0.35);
  background: linear-gradient(170deg, rgba(132,161,209,0.12) 0%, rgba(255,255,255,1) 62%);
}

.feature-card--garage .feature-icon {
  background: rgba(58,90,138,0.14);
  border-radius: 50%;
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.8rem;
  display: grid;
  place-items: center;
}

.feature-card--garage h3 {
  color: var(--c-primary-dark);
}

.feature-icon { font-size: 2.2rem; margin-bottom: 0.85rem; display: block; }

.feature-card h3 {
  font-size: 1.02rem;
  font-family: var(--ff-sans);
  font-weight: 600;
  margin-bottom: 0.45rem;
}
.feature-card p {
  font-size: 0.87rem;
  color: var(--c-text-muted);
  max-width: none;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .features-grid > .feature-card,
  .features-grid > .feature-card:nth-child(4),
  .features-grid > .feature-card:nth-child(5) {
    grid-column: auto;
  }
}

/* 11. PREVIEW GALLERY (index)
------------------------------------------------------------ */
.preview-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 240px 240px;
  gap: 8px;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.preview-grid--trio {
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  grid-template-rows: repeat(2, 185px);
}

.preview-grid--trio .preview-item:first-child {
  grid-row: 1 / 3;
}

.preview-item {
  overflow: hidden;
  position: relative;
  display: block;
  background: var(--c-bg-alt);
  transition: transform var(--t);
}
.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.preview-item:hover img { transform: scale(1.05); }

.preview-hero { grid-row: 1 / 3; }

.preview-overlay {
  position: absolute;
  inset: 0;
  background: var(--c-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  font-family: var(--ff-serif);
  font-size: 1.35rem;
  opacity: 0;
  transition: opacity var(--t);
  text-align: center;
  padding: 1rem;
}
.preview-item:hover .preview-overlay { opacity: 1; }

.preview-cta {
  margin-top: 2rem;
  text-align: center;
}

/* 12. QUICK CTA (index)
------------------------------------------------------------ */
.quick-cta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--gap);
}

.cta-contact-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.7rem;
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
  color: var(--c-text);
  box-shadow: var(--sh-card);
}
.cta-contact-card:hover {
  box-shadow: var(--sh-card-hover);
  transform: translateY(-4px);
}

.cta-contact-card .card-icon {
  font-size: 2rem;
  line-height: 1;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--c-bg-alt);
}

.cta-contact-card h4 {
  font-family: var(--ff-sans);
  font-weight: 700;
  font-size: 1.05rem;
}
.cta-contact-card p {
  font-size: 0.87rem;
  color: var(--c-text-muted);
  max-width: none;
}

.cta-contact-card .btn {
  margin-top: 0.5rem;
  pointer-events: none;
}

.cta-contact-card--whatsapp {
  border-color: rgba(37,211,102,0.35);
  background: linear-gradient(168deg, var(--c-white) 60%, rgba(37,211,102,0.06) 100%);
}
.cta-contact-card--whatsapp:hover {
  border-color: rgba(37,211,102,0.55);
}
.cta-contact-card--whatsapp .card-icon {
  background: rgba(37,211,102,0.12);
}

/* 14. PAGE HEADER (galleria / info)
------------------------------------------------------------ */
.page-header {
  padding: 8rem 1.5rem 4.5rem;
  text-align: center;
  background:
    radial-gradient(120% 95% at 15% 10%, rgba(226,201,162,0.18) 0%, rgba(226,201,162,0) 55%),
    linear-gradient(135deg, #3a5a8a 0%, #5b7db8 40%, #84a1d1 75%, #a8bfe0 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 56px;
  background: #def3fb;
  clip-path: ellipse(55% 100% at 50% 100%);
}

.page-header h1 {
  color: var(--c-white);
  font-family: var(--ff-display);
  font-style: italic;
  font-size: clamp(2.3rem, 5.2vw, 3.2rem);
  font-weight: 400;
  margin-bottom: 0.7rem;
  text-shadow: 0 10px 24px rgba(0,0,0,0.15);
  position: relative;
  z-index: 1;
}

.page-header p,
.page-header .section-subtitle {
  color: rgba(255,255,255,0.88);
  font-size: clamp(1rem, 2.4vw, 1.12rem);
  font-weight: 300;
  opacity: 0.92;
  position:relative;
  z-index: 1;
}

.page-header .section-label {
  color: rgba(255,255,255,0.75);
  position: relative;
  z-index: 1;
}

/* 15. GALLERY PAGE
------------------------------------------------------------ */
.gallery-showcase {
  padding-top: clamp(3.8rem, 7.8vw, 5.8rem);
}

.gallery-intro {
  text-align: center;
  margin-bottom: clamp(1.4rem, 3.2vw, 2.2rem);
}

.gallery-intro .section-subtitle {
  max-width: 64ch;
}

.gallery-layout {
  --gallery-gap: 16px;
  --gallery-thumb-min: 175px;
  --gallery-hero-dominant-min: calc(var(--gallery-thumb-min) + var(--gallery-thumb-min) + var(--gallery-gap));
}

.gallery-section-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto clamp(1.8rem, 4vw, 2.6rem);
  padding: 0.7rem;
  border-radius: var(--r-lg);
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(132,161,209,0.24);
  box-shadow: var(--sh-sm);
  backdrop-filter: blur(6px);
}

.gallery-section-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.48rem 0.95rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--c-primary-dark);
  border: 1px solid rgba(132,161,209,0.30);
  background: rgba(255,255,255,0.92);
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}

.gallery-section-link:hover {
  background: var(--c-primary-dark);
  color: var(--c-white);
  border-color: var(--c-primary-dark);
  transform: translateY(-1px);
}

.gallery-block {
  margin-bottom: clamp(4rem, 8vw, 5rem);
  scroll-margin-top: calc(var(--navbar-h) + 1.2rem);
}

.gallery-block:last-child {
  margin-bottom: 0;
}

.gallery-block-title {
  font-family: var(--ff-serif);
  font-size: clamp(1.45rem, 3vw, 2rem);
  margin-bottom: 1rem;
  color: var(--c-text);
}

.gallery-grid {
  display: grid;
  gap: var(--gallery-gap);
}

.gallery-grid--hero {
  grid-template-columns: minmax(0, 1.9fr) repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(var(--gallery-thumb-min), 1fr));
}

.gallery-grid--hero .gallery-item {
  aspect-ratio: 4 / 3;
  min-height: var(--gallery-thumb-min);
}

.gallery-grid--hero .gallery-item--dominant {
  grid-column: 1;
  grid-row: 1 / 3;
  aspect-ratio: auto;
  min-height: var(--gallery-hero-dominant-min);
}

.gallery-grid--hero .gallery-item--hero-wide {
  grid-column: auto;
  grid-row: auto;
}

.gallery-grid--trio {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-grid--trio .gallery-item {
  aspect-ratio: 4 / 3;
  min-height: var(--gallery-thumb-min);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-card);
  border: 1px solid rgba(132,161,209,0.12);
  box-shadow: var(--sh-card);
  background: var(--c-white);
  cursor: pointer;
  aspect-ratio: 4 / 3;
  transition: transform var(--t), box-shadow var(--t);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-card-hover);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}

.gallery-item:hover img { transform: scale(1.05); }

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,42,58,0.78) 0%, transparent 62%);
  opacity: 0;
  transition: opacity var(--t);
  display: flex;
  align-items: flex-end;
  padding: 0.9rem;
}

.gallery-item:hover .gallery-item-overlay { opacity: 1; }

.gallery-item-caption {
  color: var(--c-white);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.35;
}

.gallery-item-zoom {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.72);
  opacity: 0;
  color: var(--c-white);
  font-size: 1.36rem;
  transition: transform var(--t), opacity var(--t);
  pointer-events: none;
}

.gallery-item:hover .gallery-item-zoom {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* 16. LIGHTBOX
------------------------------------------------------------ */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
#lightbox.active { opacity: 1; pointer-events: auto; }

.lightbox-inner {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 90svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}

#lightbox-img {
  max-width: 100%;
  max-height: 80svh;
  object-fit: contain;
  border-radius: var(--r-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.50);
}

.lightbox-caption {
  color: rgba(255,255,255,0.78);
  font-size: 0.88rem;
  text-align: center;
}

.lightbox-counter {
  position: absolute;
  top: -2.4rem;
  right: 0;
  color: rgba(255,255,255,0.58);
  font-size: 0.80rem;
}

.lightbox-btn {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(6px);
  color: var(--c-white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  line-height: 1;
  transition: background var(--t);
  border: 1px solid rgba(255,255,255,0.15);
  touch-action: manipulation;
}
.lightbox-btn:hover { background: rgba(255,255,255,0.22); }

#lightbox-prev { left: 1.5rem; }
#lightbox-next { right: 1.5rem; }

#lightbox-close {
  position: fixed;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(6px);
  color: var(--c-white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: background var(--t);
  border: 1px solid rgba(255,255,255,0.15);
  touch-action: manipulation;
}
#lightbox-close:hover { background: rgba(200,30,30,0.45); }

/* 17. MAP
------------------------------------------------------------ */
.map-wrap {
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--sh-md);
  border: 1px solid var(--c-border);
}
.map-wrap iframe { width: 100%; height: 420px;  border: none; }

.posizione-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 1fr);
  gap: var(--gap);
  align-items: start;
}

.map-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--c-text-muted);
}

.map-note a {
  color: var(--c-primary-dark);
  font-weight: 600;
  transition: color var(--t);
}

.map-note a:hover { color: var(--c-primary); }

.posizione-layout .instagram-flash {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 1.2rem;
  box-shadow: var(--sh-card);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.posizione-layout .instagram-flash h3 {
  color: var(--c-primary-dark);
  margin-bottom: 0.8rem;
}

.posizione-layout .flash-grid {
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

.posizione-layout .flash-item {
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  transition: transform var(--t), box-shadow var(--t);
}
.posizione-layout .flash-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-sm);
}

.posizione-layout .flash-item strong { color: var(--c-text); }

.posizione-layout .flash-item span { color: var(--c-text-muted); }

/* 18. CONTACT CARDS
------------------------------------------------------------ */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--gap);
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.6rem;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 2rem 1.5rem;
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
  color: var(--c-text);
  box-shadow: var(--sh-card);
  cursor: pointer;
}
.contact-card:hover {
  box-shadow: var(--sh-card-hover);
  transform: translateY(-4px);
}

.contact-card-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--c-bg-alt);
  margin-bottom: 0.3rem;
}

.contact-card-body { text-align: center; }

.contact-card-body h4 {
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-text-muted);
  margin-bottom: 0.35rem;
}
.contact-card-body strong {
  font-size: 1.06rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.2rem;
  color: var(--c-text);
}
.contact-card-body span {
  font-size: 0.84rem;
  color: var(--c-text-muted);
  line-height: 1.45;
}

.contact-card-body .contact-hint {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-primary-dark);
  letter-spacing: 0.02em;
  transition: color var(--t);
}
.contact-card:hover .contact-hint { color: var(--c-primary); }

.contact-card--whatsapp {
  border-color: rgba(37,211,102,0.35);
  background: linear-gradient(168deg, var(--c-white) 50%, rgba(37,211,102,0.06) 100%);
  position: relative;
}
.contact-card--whatsapp::before {
  content: 'Consigliato';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-whatsapp);
  color: white;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.9rem;
  border-radius: 0 0 var(--r-md) var(--r-md);
}
.contact-card--whatsapp:hover {
  border-color: rgba(37,211,102,0.55);
}
.contact-card--whatsapp .contact-card-icon {
  background: rgba(37,211,102,0.12);
}
.contact-card--whatsapp .contact-hint {
  color: var(--c-whatsapp-hover);
}
.contact-card--whatsapp:hover .contact-hint {
  color: var(--c-whatsapp);
}

/* 19. CHI SIAMO
------------------------------------------------------------ */
.chi-siamo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.chi-siamo-text p {
  color: var(--c-text-muted);
  margin-bottom: 1.1rem;
  font-size: 1.04rem;
  line-height: 1.72;
}

.chi-siamo-actions { margin-top: 1.8rem; }

.chi-siamo-img {
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--sh-lg);
  border: 1px solid var(--c-border);
}

.chi-siamo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
  aspect-ratio: 4 / 3;
}

.chi-siamo-img:hover img {
  transform: scale(1.03);
}

/* 20. INSTAGRAM CTA
------------------------------------------------------------ */
.instagram-cta {
  position: relative;
  overflow: hidden;
  padding-block: var(--section-pad);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(226,201,162,0.18) 0%, rgba(226,201,162,0) 45%),
    radial-gradient(100% 100% at 100% 100%, rgba(132,161,209,0.22) 0%, rgba(132,161,209,0) 52%),
    linear-gradient(130deg, #1e2a3a 0%, #3a5a8a 40%, #84a1d1 80%, #c8a97e 100%);
  color: var(--c-white);
}

.instagram-cta::before,
.instagram-cta::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  pointer-events: none;
}

.instagram-cta::before {
  width: 280px;
  height: 280px;
  top: -90px;
  left: -70px;
  background: rgba(255,255,255,0.10);
}

.instagram-cta::after {
  width: 220px;
  height: 220px;
  right: -60px;
  bottom: -75px;
  background: rgba(255,255,255,0.08);
}

.instagram-cta .container {
  position: relative;
  z-index: 1;
}

.instagram-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.2rem, 3vw, 2rem);
  text-align: center;
}

.instagram-main .section-label {
  color: rgba(255,255,255,0.86);
  margin-bottom: 0.65rem;
}

.instagram-cta h2 {
  color: var(--c-white);
  margin-bottom: 0.75rem;
}

.instagram-cta p {
  color: rgba(255,255,255,0.85);
  margin: 0 auto 1.4rem;
  font-size: 1.05rem;
}

.instagram-actions { align-items: center; justify-content: center; }

.instagram-cta .btn-instagram {
  background: var(--c-white);
  color: #c13584;
  border: 2px solid rgba(255,255,255,0.24);
}

.instagram-flash {
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.30);
  border-radius: var(--r-xl);
  padding: clamp(1rem, 2.6vw, 1.4rem);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  box-shadow: 0 20px 38px rgba(30,42,58,0.22);
}

.instagram-flash h3 {
  color: var(--c-white);
  font-family: var(--ff-sans);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  margin-bottom: 0.9rem;
}

.flash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.flash-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.72rem;
  border-radius: var(--r-md);
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.24);
  transition: transform var(--t), background var(--t);
}
.flash-item:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.24);
}

.flash-icon {
  font-size: 1.05rem;
  line-height: 1;
  margin-top: 0.12rem;
}

.flash-item strong {
  display: block;
  color: var(--c-white);
  font-size: 0.83rem;
  line-height: 1.35;
  font-weight: 600;
  margin-bottom: 0.12rem;
}

.flash-item span {
  display: block;
  color: rgba(255,255,255,0.84);
  font-size: 0.74rem;
  line-height: 1.4;
}

/* 21. FOOTER
------------------------------------------------------------ */
footer {
  background: #3a5a8a;
  color: rgba(255,255,255,0.60);
  padding-block: clamp(2rem, 5vw, 3.5rem);
}

footer address {
  font-style: normal;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.footer-brand .nav-logo { font-size: 1.35rem; margin-bottom: 0.8rem; display: block; }
.footer-brand p { font-size: 0.87rem; max-width: 34ch; }

.footer-col h5 {
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: 0.8rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.45rem; }
.footer-col a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.52);
  transition: color var(--t);
}
.footer-col a:hover { color: var(--c-primary-light); }

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.80rem;
}

/* ==========================================================
   MEDIA QUERIES — Mobile-first adjustments
   ========================================================== */

/* — 900 px — */
@media (max-width: 900px) {
  .posizione-layout {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand { grid-column: 1 / -1; }

  .chi-siamo-grid {
    grid-template-columns: 1fr;
  }

  .chi-siamo-img { order: -1; }

  .gallery-grid--hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .gallery-grid--hero .gallery-item {
    min-height: 190px;
  }

  .gallery-grid--hero .gallery-item--dominant {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 310px;
  }

  .gallery-grid--hero .gallery-item--hero-wide {
    grid-column: auto;
    grid-row: auto;
    min-height: 190px;
  }

  .gallery-grid--trio {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid--trio .gallery-item {
    min-height: 190px;
  }

  .preview-grid:not(.preview-grid--trio) {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 200px;
  }
  .preview-grid--trio {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: 220px 220px;
  }
  .preview-hero { grid-column: 1 / -1; grid-row: 1; }
}

/* — 700 px — */
@media (max-width: 700px) {
  .quick-cta      { grid-template-columns: 1fr 1fr; }
  .contacts-grid  { grid-template-columns: 1fr 1fr; }
}

/* — 640 px — mobile principale — */
@media (max-width: 640px) {
  #navbar { overflow: hidden; }
  .nav-container { flex-wrap: wrap; }

  .flash-grid { grid-template-columns: 1fr; }
  .instagram-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .instagram-actions .btn {
    width: 100%;
  }

  .nav-links {
    width: 100%;
    flex-direction: column;
    gap: 0;
    order: 3;
    margin-left: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
  }
  .nav-links.open { max-height: 380px; }
  .nav-links li { border-top: 1px solid var(--c-border); }
  .nav-link {
    display: block;
    padding: 0.9rem 1.25rem;
    text-align: center;
    color: var(--c-text) !important;
    font-size: 0.85rem;
  }
  .nav-link::after { display: none; }
  .nav-toggle { display: block; margin-left: auto; }
  .call-wrapper { display: none; }
  .nav-call-mobile { display: block !important; }
  .nav-call-mobile a {
    color: #fff !important;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.7rem 1.25rem;
    margin: 0.5rem 0.75rem;
    border-radius: 999px;
    display: block;
    text-align: center;
  }

  .hero-content {
    padding-block: 2.5rem 5rem;
    --hero-shift-y: -28px;
  }

  .btn-group { flex-direction: column; align-items: stretch; }
  .btn-group .btn { justify-content: center; }

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

  .preview-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .preview-item { aspect-ratio: 16/9; }
  .preview-hero { grid-row: auto; }
  .preview-grid:not(.preview-grid--trio) .preview-item:nth-child(n+3) { display: none; }

  .gallery-block-title {
    margin-bottom: 0.85rem;
  }

  .gallery-section-nav {
    gap: 0.5rem;
    padding: 0.6rem;
    margin-bottom: 1.6rem;
  }

  .gallery-section-link {
    flex: 0 1 auto;
    min-height: 40px;
    font-size: 0.74rem;
    letter-spacing: 0.06em;
  }

  .gallery-grid--hero {
    grid-template-columns: 1fr;
  }

  .gallery-grid--trio {
    grid-template-columns: 1fr;
  }

  .gallery-grid--hero .gallery-item,
  .gallery-grid--hero .gallery-item--dominant,
  .gallery-grid--hero .gallery-item--hero-wide,
  .gallery-grid--trio .gallery-item {
    min-height: 0;
    grid-column: auto;
    grid-row: auto;
  }

  .quick-cta { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }

  #lightbox-prev { left: 0.4rem; }
  #lightbox-next { right: 0.4rem; }

  .footer-inner   { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom  { flex-direction: column; text-align: center; }

  .chi-siamo-img img { aspect-ratio: 16/10; }
}

/* — 480 px — */
@media (max-width: 480px) {
  .gallery-section-link {
    flex-basis: auto;
  }

  .features-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
}