/* STYLEEE X SA SIDAA BY MOCKLY */

:root {
  --cream: #f5f0e8;
  --warm-white: #faf7f2;
  --olive: #6b7a4a;
  --olive-dark: #4a5635;
  --olive-light: #9aaa6e;
  --gold: #c4a664;
  --gold-light: #d4bc85;
  --earth: #8b6f47;
  --dark: #1e1e1a;
  --text: #2d2d28;
  --text-light: #6b6b5e;
  --section-padding-v: 8rem;
  --section-padding-h: 3rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Barlow', sans-serif;
  background: var(--warm-white);
  color: var(--text);
  overflow-x: hidden;
}

/* LIQUID GLASS */
.lg {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}
.lg::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(255,255,255,0.55) 0%,
    rgba(255,255,255,0.12) 40%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0.2) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.lg-gold {
  background: rgba(196,166,100,0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12), inset 0 1px 1px rgba(255,255,255,0.3);
}
.lg-gold::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(212,188,133,0.7) 0%,
    rgba(196,166,100,0.2) 40%,
    rgba(196,166,100,0) 60%,
    rgba(212,188,133,0.3) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.lg-dark {
  background: rgba(30,30,26,0.35);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2), inset 0 1px 1px rgba(255,255,255,0.08);
}
.lg-dark::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(255,255,255,0.15) 0%,
    rgba(255,255,255,0.04) 40%,
    rgba(255,255,255,0) 60%,
    rgba(255,255,255,0.08) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* NAV */
nav {
  position: fixed; 
  top: 1rem; left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 3rem);
  max-width: min(900px, calc(100% - 3rem));
  z-index: 100;
  padding: 0.5rem 2rem;
  display: flex;
  justify-content: center; 
  align-items: center;
  gap: 25px;
  border-radius: 9999px;
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.18),
    0 1px 0 rgba(255,255,255,0.25) inset,
    0 -1px 0 rgba(255,255,255,0.06) inset;
}
nav::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 9999px;
  padding: 1px;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.45) 0%,
    rgba(255,255,255,0.12) 30%,
    rgba(255,255,255,0.0) 60%,
    rgba(255,255,255,0.18) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
nav.scrolled {
  top: 0.6rem;
  background: rgba(245, 240, 230, 0.55);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.12),
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 -1px 0 rgba(107,122,74,0.08) inset;
  padding: 0.75rem 2rem;
}
.nav-logo img {
  height: 64px;
  filter: drop-shadow(0 1px 6px rgba(0,0,0,0.3));
  transition: filter 0.4s, height 0.4s;
}
nav.scrolled .nav-logo img { filter: none; height: 48px; }
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-family: 'Barlow', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  transition: color 0.3s;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
nav.scrolled .nav-links a { color: var(--dark); font-weight: 600; text-shadow: none; }
.nav-links a:hover { color: var(--gold-light); }
nav.scrolled .nav-links a:hover { color: var(--gold-light); }

/* HERO */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(20,20,16,0.65) 0%, rgba(20,20,16,0.45) 50%, rgba(20,20,16,0.75) 100%),
    url('img/sfondo.jpg') center/cover no-repeat;
  filter: blur(3px);
}
.hero-content {
  position: relative;
  z-index: 2;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1.8s ease forwards 0.3s;
}
.hero h1 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 0.3rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.hero h1 em {
  font-style: italic;
  color: var(--gold-light);
}
.hero-sub {
  font-family: 'Barlow', sans-serif;
  font-size: clamp(0.8rem, 1.4vw, 0.95rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  margin-top: 1rem;
  margin-bottom: 2.5rem;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.5rem;
  border-radius: 9999px;
  color: var(--gold-light);
  font-family: 'Barlow', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.35s;
  background: rgba(196,166,100,0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.15), 0 4px 20px rgba(0,0,0,0.15);
  position: relative;
  overflow: hidden;
}
.hero-cta::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 9999px;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(212,188,133,0.7) 0%,
    rgba(196,166,100,0.2) 50%,
    rgba(212,188,133,0.35) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}
.hero-cta:hover {
  background: rgba(196,166,100,0.22);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.2), 0 8px 28px rgba(0,0,0,0.2);
}

/* EMOTION */
.emotion {
  text-align: center;
  padding: 5rem 2rem;
  max-width: 800px;
  margin: auto;
}
.emotion h2 {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--dark);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

/* INTRO */
.intro {
  padding: var(--section-padding-v) var(--section-padding-h);
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: center;
}
.intro-tag {
  font-family: 'Barlow', sans-serif;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--olive);
  margin-bottom: 1.5rem;
}
.intro h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}
.intro h2 em { font-style: italic; color: var(--olive); }
.intro p {
  font-family: 'Barlow', sans-serif;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--text-light);
  font-weight: 300;
  margin-bottom: 1.2rem;
}
.intro-image { position: relative; }
.intro-image img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}
.intro-image::before {
  content: '';
  position: absolute;
  top: -1.5rem; left: -1.5rem;
  right: 1.5rem; bottom: 1.5rem;
  border: 1px solid var(--olive-light);
  opacity: 0.4;
  z-index: -1;
}

/* SECTION TAG */
.section-tag--olive { color: var(--olive); }
.section-tag--gold  { color: var(--gold); }
.section-tag--block { display: block; }

/* ── SERVICES ── */
.services {
  padding: var(--section-padding-v) var(--section-padding-h);
  max-width: 1100px;
  margin: 0 auto;
}
.services .section-header h2 { color: var(--dark); }
.services .section-header h2 em { color: var(--olive); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}
.service-item {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: 1.25rem;
  transition: transform 0.35s, box-shadow 0.35s;
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 16px rgba(107,122,74,0.06), inset 0 1px 1px rgba(255,255,255,0.8);
}
.service-item::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 1.25rem;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(212,188,133,0.5) 0%,
    rgba(107,122,74,0.1) 40%,
    rgba(107,122,74,0) 60%,
    rgba(212,188,133,0.2) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}
.service-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(107,122,74,0.14), inset 0 1px 1px rgba(255,255,255,0.9);
}
.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.2rem;
  min-height: 80px;
}
.service-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.service-title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 0.8rem;
}
.service-text {
  font-family: 'Barlow', sans-serif;
  font-size: 0.85rem;
  line-height: 1.85;
  color: var(--text-light);
  font-weight: 300;
}

/* GALLERY */
.photo-gallery { background: var(--dark); padding: calc(var(--section-padding-v) * 0.875) var(--section-padding-h); }
.photo-gallery .section-header { margin-bottom: 4rem; }
.photo-gallery-grid {
  max-width: 1100px;
  margin: 0 auto;
  column-count: 3;
  column-gap: 6px;
}
.pg-item {
  break-inside: avoid;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  margin-bottom: 6px;
  display: block;
  background: var(--cream);
}
.pg-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}
.pg-item::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(20,20,16,0);
  transition: background 0.4s;
}
.pg-item:hover::after { background: rgba(20,20,16,0.25); }
.pg-item:hover img { transform: scale(1.04); }

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(10,10,8,0.96);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  touch-action: manipulation;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox img { max-width: 88vw; max-height: 88vh; object-fit: contain; box-shadow: 0 20px 60px rgba(0,0,0,0.6); }
.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: rgba(30,30,26,0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  transition: all 0.3s;
  font-family: inherit;
}
.lb-close { top: 1.5rem; right: 1.5rem; width: 44px; height: 44px; font-size: 1rem; border-radius: 50%; }
.lb-prev, .lb-next { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; font-size: 1.8rem; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.lb-prev { left: 1.5rem; }
.lb-next { right: 1.5rem; }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(196,166,100,0.2); border-color: rgba(196,166,100,0.4); color: #fff; }

/* CONTACT */
.contact { padding: var(--section-padding-v) var(--section-padding-h); max-width: 1100px; margin: 0 auto; }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
}
.contact-left h2 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--dark);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.2rem;
}
.contact-left h2 em { font-style: italic; color: var(--olive); }
.contact-left p {
  font-family: 'Barlow', sans-serif;
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 300;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.contact-info-list { display: flex; flex-direction: column; gap: 1.4rem; margin-bottom: 2.5rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-info-icon { font-size: 1.2rem; margin-top: 2px; flex-shrink: 0; }
.contact-item-label {
  font-family: 'Barlow', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}
.contact-info-value {
  font-family: 'Instrument Serif', serif;
  font-size: 1rem;
  color: var(--dark);
}
.contact-info-link {
  text-decoration: none;
  color: var(--dark);
  transition: color 0.3s;
}
.contact-info-link:hover { color: var(--olive); }
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

/* Form card */
.contact-form-card {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 1.5rem;
  padding: 2.5rem;
  box-shadow: 0 4px 32px rgba(107,122,74,0.08), inset 0 1px 1px rgba(255,255,255,0.9);
  position: relative;
  overflow: hidden;
}
.contact-form-card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 1.5rem;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(212,188,133,0.5) 0%,
    rgba(107,122,74,0.1) 50%,
    rgba(212,188,133,0.2) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.contact-form-title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 0.3rem;
}
.contact-form-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 300;
  margin-bottom: 1.8rem;
  letter-spacing: 0.03em;
}
.form-group { margin-bottom: 1.1rem; }
.form-label {
  display: block;
  font-family: 'Barlow', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.4rem;
}
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(107,122,74,0.2);
  border-radius: 0.6rem;
  background: rgba(255,255,255,0.6);
  font-family: 'Barlow', sans-serif;
  font-size: 0.88rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  -webkit-user-select: text;
  user-select: text;
}
.form-input:focus {
  border-color: var(--olive);
  box-shadow: 0 0 0 3px rgba(107,122,74,0.1);
}
.form-input::placeholder { color: rgba(107,107,94,0.45); }
.form-textarea { resize: vertical; min-height: 90px; }
.form-date::-webkit-calendar-picker-indicator { opacity: 0.5; cursor: pointer; }
.form-error {
  display: none;
  font-family: 'Barlow', sans-serif;
  font-size: 0.68rem;
  color: #c46464;
  margin-top: 0.3rem;
  letter-spacing: 0.03em;
}
.form-group.has-error .form-input { border-color: rgba(196,100,100,0.5); }
.form-group.has-error .form-error { display: block; }
.btn-form-submit { width: 100%; justify-content: center; margin-top: 0.5rem; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.8rem;
  border-radius: 9999px;
  background: var(--olive);
  color: #fff;
  font-family: 'Barlow', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 20px rgba(107,122,74,0.25);
  cursor: pointer; border: none;
}
.btn-primary:hover { background: var(--olive-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(107,122,74,0.3); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.8rem;
  border-radius: 9999px;
  background: rgba(107,122,74,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--olive);
  font-family: 'Barlow', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  margin-left: 1rem;
  position: relative;
  overflow: hidden;
}
.btn-outline::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 9999px;
  padding: 1px;
  background: linear-gradient(160deg,
    rgba(107,122,74,0.6) 0%,
    rgba(107,122,74,0.15) 50%,
    rgba(107,122,74,0.3) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}
.btn-outline:hover { background: var(--olive); color: #fff; transform: translateY(-2px); }

/* FOOTER */
footer { background: var(--dark); padding: 3rem; text-align: center; }
.footer-instagram { margin-bottom: 1.5rem; }
.footer-ig-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Barlow', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-ig-link:hover { color: var(--gold-light); }
.footer-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 2rem;
  font-weight: 400;
  font-style: italic;
  color: var(--gold-light);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.footer-tagline {
  font-family: 'Barlow', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  margin-bottom: 2rem;
}
.footer-links { display: flex; justify-content: center; gap: 2rem; list-style: none; margin-bottom: 2rem; }
.footer-links a {
  font-family: 'Barlow', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--gold-light); }
.footer-copy { font-family: 'Barlow', sans-serif; font-size: 0.7rem; color: rgba(255,255,255,0.18); font-weight: 300; }

/* DECO */
.deco-line { display: flex; align-items: center; gap: 1.5rem; margin: 0 auto 2rem; max-width: 200px; }
.deco-line::before, .deco-line::after { content: ''; flex: 1; height: 1px; background: var(--gold); opacity: 0.4; }
.deco-dot { width: 5px; height: 5px; background: var(--gold); transform: rotate(45deg); opacity: 0.6; }

/* BACK TO TOP */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--olive);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(107,122,74,0.35);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease, background 0.3s;
  z-index: 90;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.back-to-top:hover { background: var(--olive-dark); transform: translateY(-2px); }

/* NAV ACTIVE INDICATOR */
.nav-links a::after {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  background: var(--gold-light);
  border-radius: 50%;
  margin: 3px auto 0;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.3s, transform 0.3s;
}
.nav-links a.active::after {
  opacity: 1;
  transform: scale(1);
}
nav.scrolled .nav-links a.active { color: var(--olive); }

/* SECTION ARRIVAL FLASH */
.section-flash {
  animation: sectionFlash 0.55s ease forwards;
}
@keyframes sectionFlash {
  0%   { opacity: 0.4; }
  100% { opacity: 1; }
}

/* ANIMATIONS */
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes scrollPulse { 0%,100%{opacity:.4;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.1)} }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── HAMBURGER ── */
.menu-toggle {
  display: none;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}
.menu-toggle-lines {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.menu-toggle-lines span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: rgba(255,255,255,0.85);
  transition: all 0.3s ease;
  transform-origin: center;
}
nav.scrolled .menu-toggle-lines span { background: var(--text); }
.menu-toggle-label {
  font-family: 'Barlow', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color 0.3s;
}
nav.scrolled .menu-toggle-label { color: var(--text); }
.menu-toggle.active .menu-toggle-lines span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.active .menu-toggle-lines span:nth-child(2) { opacity: 0; }
.menu-toggle.active .menu-toggle-lines span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.menu-overlay {
  position: fixed; inset: 0;
  background: rgba(20,20,16,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 150;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.menu-overlay.active { opacity: 1; visibility: visible; pointer-events: all; }
.menu-overlay ul { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 2.5rem; }
.menu-overlay ul a {
  font-family: 'Instrument Serif', serif;
  font-size: 2.5rem;
  font-weight: 400;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.menu-overlay ul a:hover { color: var(--gold-light); }

/* NO COPY */
img {
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  user-drag: none;
}
h1, h2, h3, p,
.service-title, .service-text,
.intro-tag, .section-tag,
.footer-logo, .footer-tagline, .footer-copy,
.contact-form-title, .contact-form-sub,
.emotion, .hero-sub {
  -webkit-user-select: none;
  user-select: none;
}

/* MOBILE */
@media (max-width: 768px) {
  :root {
    --section-padding-v: 4rem;
    --section-padding-h: 1.5rem;
  }

  nav { top: 0.6rem; width: calc(100% - 2rem); padding: 0.75rem 1.2rem; }
  nav.scrolled { top: 0.4rem; padding: 0.65rem 1.2rem; }
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .nav-logo img { height: 42px; }
  nav.scrolled .nav-logo img { height: 36px; }

  .hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .hero-sub { font-size: 0.7rem; letter-spacing: 0.15em; padding: 0 1rem; }
  .hero-cta { padding: 0.8rem 2rem; font-size: 0.7rem; }

  .emotion { padding: 3.5rem 1.5rem; }
  .emotion h2 { font-size: clamp(1.4rem, 5.5vw, 2rem); }

  .intro { grid-template-columns: 1fr; gap: 2.5rem; }
  .intro-image { order: -1; }
  .intro-image img { aspect-ratio: 4/3; }
  .intro-image::before { display: none; }

  .section-header { padding: 0 1.5rem !important; }
  .services-grid { grid-template-columns: 1fr; gap: 1rem; }
  .service-item { padding: 1.8rem 1.2rem; }

  .photo-gallery { padding: calc(var(--section-padding-v) * 0.875) 1rem; }
  .photo-gallery .section-header { padding: 0 1rem !important; margin-bottom: 2rem; }
  .photo-gallery-grid { column-count: 2; column-gap: 4px; }
  .pg-item { margin-bottom: 4px; }

  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-form-card { padding: 1.8rem 1.2rem; }
  .btn-whatsapp { width: 100%; justify-content: center; }
  .btn-form-submit { width: 100%; justify-content: center; }

  footer { padding: 2.5rem 1.5rem; }
  .footer-links { flex-wrap: wrap; gap: 0.8rem; justify-content: center; }

  .lb-prev { left: 0.5rem; }
  .lb-next { right: 0.5rem; }
  .lb-close { top: 1rem; right: 1rem; }
}

@media (max-width: 480px) {
  :root {
    --section-padding-v: 3rem;
    --section-padding-h: 1rem;
  }

  .hero h1 { font-size: clamp(2.6rem, 12vw, 4rem); }
  .hero-cta { width: calc(100% - 3rem); justify-content: center; }

  .photo-gallery-grid { column-count: 1; }

  .contact-form-card { padding: 1.5rem 1rem; }
  .contact-left h2 { font-size: clamp(1.8rem, 7vw, 2.4rem); }

  .footer-links a { font-size: 0.65rem; }
}

/* GALLERY PLACEHOLDER */
.pg-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow', sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  background: rgba(30,30,26,0.6);
  border: 1px dashed rgba(196,166,100,0.3);
  pointer-events: none;
}
.pg-item img { color: transparent; }