/* src/styles/global.css — Settimo Cielo Design System */

/* ─── Google Fonts ───────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,700;1,9..40,300&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&display=swap');

/* ─── CSS Custom Properties (Design Tokens) ─────────────────────── */
:root {
  /* Color Palette */
  --color-cipria:    #FDF8F5;
  --color-notte:     #0F172A;
  --color-rosetaupe: #966B6B;
  --color-oro:       #D4AF37;
  --color-warmcream: #F9F6F2;
  --color-seta:      #E5D3C5;
  --color-marrone:   #A38974;
  --color-bordeaux:  #581C23;
  --color-white:     #FFFFFF;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   8rem;

  /* Borders */
  --radius-sm:  1.75rem;
  --radius-md:  1.5rem;
  --radius-lg:  2.5rem;
  --radius-xl:  4rem;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 4px rgba(15, 23, 42, 0.06);
  --shadow-md:  0 4px 20px rgba(15, 23, 42, 0.08);
  --shadow-lg:  0 12px 40px rgba(15, 23, 42, 0.12);
  --shadow-xl:  0 24px 64px rgba(15, 23, 42, 0.18);

  /* Transitions */
  --transition-fast:   all 0.2s ease;
  --transition-base:   all 0.4s ease;
  --transition-slow:   all 1s ease;
}

/* ─── CSS Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ─── Base Styles ────────────────────────────────────────────────── */
body {
  font-family: var(--font-sans);
  font-weight: 300;
  background-color: var(--color-cipria);
  color: var(--color-notte);
  line-height: 1.7;
  font-size: 1rem;
}

/* ─── Typography ─────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.2rem; font-family: var(--font-sans); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.75rem; }

p { line-height: 1.8; }

.text-balance { text-wrap: balance; }

.font-serif { font-family: var(--font-serif); }
em, .italic { font-style: italic; }

/* Kicker / overline label */
.kicker {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-oro);
}

/* ─── Layout ─────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--space-xl) 0;
}

.section--dark {
  background-color: var(--color-notte);
  color: var(--color-cipria);
}

.section--white {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.section--cream {
  background-color: var(--color-warmcream);
}

/* ─── Navigation ─────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 1.5rem;
  transition: var(--transition-base);
}

.nav.scrolled {
  background: rgba(253, 248, 245, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(229, 211, 197, 0.4);
  padding: 0.875rem 1.5rem;
}

.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-notte);
}

.nav__logo span { color: var(--color-oro); font-style: italic; }

.nav__links {
  display: none;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 768px) { .nav__links { display: flex; } }

.nav__link {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-notte);
  transition: var(--transition-fast);
}

.nav__link:hover { color: var(--color-oro); }

/* ─── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2.25rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}
.btn:hover::before { left: 100%; }

.btn--primary {
  background-color: var(--color-notte);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}
.btn--primary:hover {
  background-color: var(--color-oro);
  color: var(--color-notte);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn--gold {
  background-color: var(--color-oro);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}
.btn--gold:hover {
  background-color: var(--color-notte);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--color-seta);
  color: var(--color-notte);
}
.btn--outline:hover {
  border-color: var(--color-notte);
  background: var(--color-notte);
  color: var(--color-white);
}

.btn--ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-notte);
  padding: 0;
  border-radius: 0;
}
.btn--ghost:hover { color: var(--color-oro); }
.btn--ghost .btn-line {
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  transition: var(--transition-base);
}

/* ─── Cards ──────────────────────────────────────────────────────── */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-seta);
  transition: box-shadow 0.4s ease, transform 0.4s ease;
}
.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.card__image {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  transition: transform 1s ease;
}
.card:hover .card__image { transform: scale(1.06); }

.card__body { padding: 2rem; }

.card--dark {
  background: var(--color-notte);
  color: var(--color-cipria);
  border-color: transparent;
}

/* ─── Badges ─────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-pill);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.badge--gold { background: var(--color-oro); color: var(--color-white); }
.badge--dark { background: var(--color-notte); color: var(--color-cipria); }
.badge--soft { background: var(--color-seta); color: var(--color-notte); }

/* ─── Hero ───────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.3;
  transform: scale(1.05);
  animation: slowPulse 12s ease-in-out infinite alternate;
}

@keyframes slowPulse {
  from { transform: scale(1.05); }
  to   { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(253,248,245,0.85) 0%,
    rgba(253,248,245,0.1) 50%,
    rgba(253,248,245,1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 7rem 1.5rem 4rem;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
}

/* ─── Stars ──────────────────────────────────────────────────────── */
.stars { color: var(--color-oro); letter-spacing: 0.1em; }

/* ─── Testimonials ───────────────────────────────────────────────── */
.testimonial {
  padding: 3rem;
  border-radius: var(--radius-lg);
}
.testimonial--light {
  background: var(--color-white);
  border: 1px solid var(--color-cipria);
  box-shadow: var(--shadow-sm);
}
.testimonial--light:hover { box-shadow: var(--shadow-xl); }
.testimonial--dark {
  background: var(--color-notte);
  color: var(--color-cipria);
  transform: translateY(3rem);
  box-shadow: var(--shadow-xl);
}

.testimonial__quote {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.testimonial__avatar {
  width: 2.5rem; height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

/* ─── FAQ Accordion ──────────────────────────────────────────────── */
.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}
.faq-item:hover { box-shadow: var(--shadow-md); }

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.3s;
}
.faq-item[open] summary { color: var(--color-oro); }
.faq-item summary::after {
  content: '↓';
  font-size: 1rem;
  font-weight: 300;
  transition: transform 0.3s ease;
}
.faq-item[open] summary::after { transform: rotate(180deg); }

.faq-item__body {
  padding: 0 2rem 2rem;
  font-size: 0.9rem;
  color: #6b7280;
  line-height: 1.8;
}

/* ─── Scroll Reveal ──────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Map Embed ──────────────────────────────────────────────────── */
.map-embed {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  border: none;
  display: block;
  box-shadow: var(--shadow-md);
}

/* ─── Contact Form ───────────────────────────────────────────────── */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: var(--shadow-xl);
}

.form-field {
  border: none;
  border-bottom: 1.5px solid var(--color-seta);
  background: transparent;
  padding: 0.75rem 0;
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--color-notte);
  transition: border-color 0.3s;
  border-radius: 0;
}
.form-field:focus {
  outline: none;
  border-color: var(--color-rosetaupe);
}
.form-field::placeholder { color: var(--color-seta); }

.form-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 0.35rem;
}

/* ─── Option Cards (Quiz) ────────────────────────────────────────── */
.option-card {
  border: 1.5px solid var(--color-seta);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.9rem;
  color: var(--color-notte);
}
.option-card:hover {
  border-color: var(--color-rosetaupe);
  background: rgba(253,248,245,0.7);
}
.option-card.selected {
  border-color: var(--color-rosetaupe);
  background: var(--color-cipria);
  box-shadow: 0 4px 16px rgba(150,107,107,0.12);
}

/* ─── Progress Bar ───────────────────────────────────────────────── */
.progress-track {
  height: 3px;
  background: var(--color-seta);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-seta), var(--color-rosetaupe));
  border-radius: var(--radius-pill);
  transition: width 0.4s ease;
}

/* ─── Footer ─────────────────────────────────────────────────────── */
.footer {
  background: var(--color-cipria);
  border-top: 1px solid var(--color-seta);
  padding: 4rem 0 2rem;
}

/* ─── Custom Utilities ───────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.grid-3 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px)  { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: 1fr 1fr 1fr; } }

.flex-center { display: flex; align-items: center; justify-content: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ═══════════════════════════════════════════════════════════════════ */
/* ─── TAILWIND COMPATIBILITY LAYER ──────────────────────────────── */
/* Sostituisce le utility class di Tailwind CSS con CSS nativo       */
/* ═══════════════════════════════════════════════════════════════════ */

/* ─── Display ──────────────────────────────────────────────────── */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.block { display: block; }
.inline-block { display: inline-block; }
.grid { display: grid; }
.hidden { display: none; }

/* ─── Position ─────────────────────────────────────────────────── */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.static { position: static; }
.sticky { position: sticky; }

/* ─── Flexbox ──────────────────────────────────────────────────── */
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.self-start { align-self: flex-start; }
.order-1 { order: 1; }
.order-2 { order: 2; }

/* ─── Grid ─────────────────────────────────────────────────────── */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

/* ─── Positioning & Inset ──────────────────────────────────────── */
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.top-full { top: 100%; }
.top-4 { top: 1rem; }
.left-4 { left: 1rem; }
.-bottom-4 { bottom: -1rem; }
.-left-4 { left: -1rem; }
.top-\[-10\%\] { top: -10%; }
.left-\[-10\%\] { left: -10%; }
.right-\[-10\%\] { right: -10%; }
.bottom-\[-10\%\] { bottom: -10%; }
.top-\[-20\%\] { top: -20%; }

/* ─── Z-index ──────────────────────────────────────────────────── */
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }

/* ─── Width ────────────────────────────────────────────────────── */
.w-full { width: 100%; }
.w-fit { width: fit-content; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-56 { width: 14rem; }
.w-72 { width: 18rem; }
.w-80 { width: 20rem; }
.w-96 { width: 24rem; }
.w-1\/5 { width: 20%; }

/* ─── Height ───────────────────────────────────────────────────── */
.h-full { height: 100%; }
.h-auto { height: auto; }
.h-1 { height: 0.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-80 { height: 20rem; }
.h-96 { height: 24rem; }

/* ─── Min / Max sizing ─────────────────────────────────────────── */
.min-h-screen { min-height: 100vh; }
.min-h-\[60vh\] { min-height: 60vh; }
.min-h-\[70vh\] { min-height: 70vh; }
.min-h-\[100px\] { min-height: 100px; }
.max-w-md { max-width: 28rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-h-96 { max-height: 24rem; }

/* ─── Padding (Tailwind spacing scale) ─────────────────────────── */
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.px-12 { padding-left: 3rem; padding-right: 3rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-20 { padding-top: 5rem; }
.pb-5 { padding-bottom: 1.25rem; }
.pb-12 { padding-bottom: 3rem; }
.pl-3 { padding-left: 0.75rem; }
.pr-6 { padding-right: 1.5rem; }

/* ─── Margin ───────────────────────────────────────────────────── */
.mx-auto { margin-left: auto; margin-right: auto; }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.mt-0\.5 { margin-top: 0.125rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-auto { margin-top: auto; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-14 { margin-bottom: 3.5rem; }
.mb-16 { margin-bottom: 4rem; }
.mr-1 { margin-right: 0.25rem; }
.mr-1\.5 { margin-right: 0.375rem; }
.mr-6 { margin-right: 1.5rem; }
.ml-1 { margin-left: 0.25rem; }
.-mt-2 { margin-top: -0.5rem; }
.-mt-4 { margin-top: -1rem; }
.-mt-16 { margin-top: -4rem; }

/* ─── Gap ──────────────────────────────────────────────────────── */
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }
.gap-24 { gap: 6rem; }
.gap-x-4 { column-gap: 1rem; }
.gap-x-6 { column-gap: 1.5rem; }
.gap-x-8 { column-gap: 2rem; }
.gap-y-2 { row-gap: 0.5rem; }
.gap-y-3 { row-gap: 0.75rem; }

/* ─── Space between ────────────────────────────────────────────── */
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.space-x-6 > * + * { margin-left: 1.5rem; }

/* ─── Font family ──────────────────────────────────────────────── */
.font-sans { font-family: var(--font-sans); }
.font-serif { font-family: var(--font-serif); }

/* ─── Font weight ──────────────────────────────────────────────── */
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* ─── Font size ────────────────────────────────────────────────── */
.text-xs { font-size: 0.8125rem; }
.text-sm { font-size: 0.9375rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }
.text-7xl { font-size: 4.5rem; }
.text-\[7px\] { font-size: 7px; }
.text-\[8px\] { font-size: 8px; }
.text-\[9px\] { font-size: 9px; }
.text-\[10px\] { font-size: 10px; }
.text-\[11px\] { font-size: 11px; }

/* ─── Text alignment ───────────────────────────────────────────── */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ─── Text transform & style ───────────────────────────────────── */
.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.antialiased { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* ─── Letter spacing ───────────────────────────────────────────── */
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

/* ─── Line height ──────────────────────────────────────────────── */
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }

/* ─── Text colors ──────────────────────────────────────────────── */
.text-notte { color: #0F172A; }
.text-notte\/30 { color: rgba(15, 23, 42, 0.3); }
.text-notte\/40 { color: rgba(15, 23, 42, 0.4); }
.text-notte\/50 { color: rgba(15, 23, 42, 0.5); }
.text-notte\/60 { color: rgba(15, 23, 42, 0.6); }
.text-notte\/70 { color: rgba(15, 23, 42, 0.7); }
.text-notte\/80 { color: rgba(15, 23, 42, 0.8); }
.text-cipria { color: #FDF8F5; }
.text-cipria\/40 { color: rgba(253, 248, 245, 0.4); }
.text-cipria\/70 { color: rgba(253, 248, 245, 0.7); }
.text-oro { color: #D4AF37; }
.text-rosetaupe { color: #966B6B; }
.text-bordeaux { color: #581C23; }
.text-white { color: #FFFFFF; }
.text-red-600 { color: #dc2626; }
.text-gray-500 { color: #6b7280; }
.text-velvet-night { color: #0F172A; }
.text-\[#9c8b7e\] { color: #9c8b7e; }
.text-\[#7d6e61\] { color: #7d6e61; }

/* ─── Background colors ────────────────────────────────────────── */
.bg-cipria { background-color: #FDF8F5; }
.bg-notte { background-color: #0F172A; }
.bg-white { background-color: #FFFFFF; }
.bg-white\/50 { background-color: rgba(255, 255, 255, 0.5); }
.bg-warmcream { background-color: #F9F6F2; }
.bg-oro { background-color: #D4AF37; }
.bg-oro\/5 { background-color: rgba(212, 175, 55, 0.05); }
.bg-oro\/10 { background-color: rgba(212, 175, 55, 0.1); }
.bg-oro\/20 { background-color: rgba(212, 175, 55, 0.2); }
.bg-rosetaupe\/10 { background-color: rgba(150, 107, 107, 0.1); }
.bg-black\/10 { background-color: rgba(0, 0, 0, 0.1); }
.bg-black\/20 { background-color: rgba(0, 0, 0, 0.2); }
.bg-red-50 { background-color: #fef2f2; }
.bg-\[#f0e6dd\] { background-color: #f0e6dd; }

/* ─── Border colors ────────────────────────────────────────────── */
.border-seta\/10 { border-color: rgba(229, 211, 197, 0.1); }
.border-seta\/20 { border-color: rgba(229, 211, 197, 0.2); }
.border-seta\/30 { border-color: rgba(229, 211, 197, 0.3); }
.border-seta\/40 { border-color: rgba(229, 211, 197, 0.4); }
.border-cipria\/30 { border-color: rgba(253, 248, 245, 0.3); }
.border-notte\/20 { border-color: rgba(15, 23, 42, 0.2); }
.border-notte\/30 { border-color: rgba(15, 23, 42, 0.3); }
.border-oro { border-color: #D4AF37; }

/* ─── Border width & style ─────────────────────────────────────── */
.border { border-width: 1px; border-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-l { border-left-width: 1px; border-left-style: solid; }
.border-l-2 { border-left-width: 2px; border-left-style: solid; }
.border-y { border-top-width: 1px; border-bottom-width: 1px; border-top-style: solid; border-bottom-style: solid; }

/* ─── Border radius ────────────────────────────────────────────── */
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }
.rounded-t-full { border-top-left-radius: 9999px; border-top-right-radius: 9999px; }
.rounded-\[2rem\] { border-radius: 2rem; }
.rounded-\[2\.5rem\] { border-radius: 2.5rem; }
.rounded-\[3rem\] { border-radius: 3rem; }
.rounded-\[40px\] { border-radius: 40px; }

/* ─── Shadows ──────────────────────────────────────────────────── */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }

/* ─── Opacity & Blur ───────────────────────────────────────────── */
.opacity-0 { opacity: 0; }
.opacity-20 { opacity: 0.2; }
.blur-\[100px\] { filter: blur(100px); }
.blur-\[120px\] { filter: blur(120px); }

/* ─── Gradients ────────────────────────────────────────────────── */
.bg-gradient-to-b { background-image: linear-gradient(to bottom, var(--tw-gradient-stops)); }
.from-cipria\/70 { --tw-gradient-from: rgba(253, 248, 245, 0.7); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(253, 248, 245, 0)); }
.via-transparent { --tw-gradient-via: transparent; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-via), var(--tw-gradient-to, rgba(253, 248, 245, 0)); }
.to-cipria { --tw-gradient-to: #FDF8F5; }

/* ─── Transitions ──────────────────────────────────────────────── */
.transition-all { transition: all 0.2s ease; }
.transition-colors { transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease; }
.transition-transform { transition: transform 0.2s ease; }
.transition-shadow { transition: box-shadow 0.2s ease; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.delay-100 { transition-delay: 100ms; }
.transform { transform: none; }

/* ─── Overflow & Object-fit ────────────────────────────────────── */
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.object-cover { object-fit: cover; }

/* ─── Interactive utilities ────────────────────────────────────── */
.cursor-pointer { cursor: pointer; }
.select-none { user-select: none; }
.pointer-events-none { pointer-events: none; }
.resize-none { resize: none; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ─── Aspect ratio ─────────────────────────────────────────────── */
.aspect-\[4\/3\] { aspect-ratio: 4/3; }
.aspect-\[4\/5\] { aspect-ratio: 4/5; }
.aspect-\[16\/10\] { aspect-ratio: 16/10; }

/* ─── Group marker ─────────────────────────────────────────────── */
.group {}

/* ─── Hover states ─────────────────────────────────────────────── */
.hover\:text-oro:hover { color: #D4AF37; }
.hover\:text-notte:hover { color: #0F172A; }
.hover\:text-white:hover { color: #FFFFFF; }
.hover\:bg-cipria:hover { background-color: #FDF8F5; }
.hover\:bg-cipria\/50:hover { background-color: rgba(253, 248, 245, 0.5); }
.hover\:bg-white:hover { background-color: #FFFFFF; }
.hover\:bg-warmcream:hover { background-color: #F9F6F2; }
.hover\:bg-oro:hover { background-color: #D4AF37; }
.hover\:border-oro:hover { border-color: #D4AF37; }
.hover\:border-oro\/40:hover { border-color: rgba(212, 175, 55, 0.4); }
.hover\:border-cipria:hover { border-color: #FDF8F5; }
.hover\:border-seta\/60:hover { border-color: rgba(229, 211, 197, 0.6); }
.hover\:border-notte:hover { border-color: #0F172A; }
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1); }
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1); }

/* ─── Group-hover states ───────────────────────────────────────── */
.group:hover .group-hover\:block { display: block; }
.group:hover .group-hover\:rotate-180 { transform: rotate(180deg); }
.group:hover .group-hover\:text-oro { color: #D4AF37; }
.group:hover .group-hover\:bg-black\/40 { background-color: rgba(0, 0, 0, 0.4); }
.group:hover .group-hover\:translate-x-1 { transform: translateX(0.25rem); }
.group:hover .group-hover\:scale-110 { transform: scale(1.1); }

/* ─── Group-open states ────────────────────────────────────────── */
.group[open] .group-open\:rotate-180 { transform: rotate(180deg); }
.group[open] .group-open\:rotate-45 { transform: rotate(45deg); }

/* ─── Focus states ─────────────────────────────────────────────── */
.focus\:outline-none:focus { outline: none; }

/* ─── Open states ──────────────────────────────────────────────── */
.open\:border-oro[open] { border-color: #D4AF37; }

/* ─── Responsive: sm (min-width: 640px) ────────────────────────── */
@media (min-width: 640px) {
  .sm\:flex-row { flex-direction: row; }
  .sm\:w-auto { width: auto; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ─── Responsive: md (min-width: 768px) ────────────────────────── */
@media (min-width: 768px) {
  .md\:block { display: block; }
  .md\:hidden { display: none; }
  .md\:flex { display: flex; }
  .md\:flex-row { flex-direction: row; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:text-xs { font-size: 0.8125rem; }
  .md\:text-sm { font-size: 0.9375rem; }
  .md\:text-base { font-size: 1rem; }
  .md\:text-xl { font-size: 1.25rem; }
  .md\:text-2xl { font-size: 1.5rem; }
  .md\:text-3xl { font-size: 1.875rem; }
  .md\:text-4xl { font-size: 2.25rem; }
  .md\:text-5xl { font-size: 3rem; }
  .md\:text-6xl { font-size: 3.75rem; }
  .md\:p-8 { padding: 2rem; }
  .md\:p-10 { padding: 2.5rem; }
  .md\:p-12 { padding: 3rem; }
  .md\:p-16 { padding: 4rem; }
  .md\:px-12 { padding-left: 3rem; padding-right: 3rem; }
  .md\:py-20 { padding-top: 5rem; padding-bottom: 5rem; }
  .md\:py-32 { padding-top: 8rem; padding-bottom: 8rem; }
  .md\:mx-12 { margin-left: 3rem; margin-right: 3rem; }
  .md\:mb-24 { margin-bottom: 6rem; }
  .md\:gap-12 { gap: 3rem; }
  .md\:translate-y-12 { transform: translateY(3rem); }
}

/* ─── Responsive: lg (min-width: 1024px) ───────────────────────── */
@media (min-width: 1024px) {
  .lg\:order-1 { order: 1; }
  .lg\:order-2 { order: 2; }
  .lg\:mx-20 { margin-left: 5rem; margin-right: 5rem; }
  .lg\:text-left { text-align: left; }
  .lg\:text-6xl { font-size: 3.75rem; }
  .lg\:text-7xl { font-size: 4.5rem; }
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .lg\:grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

/* ─── List reset ───────────────────────────────────────────────── */
.list-none { list-style: none; }

/* ─── Active state marker ──────────────────────────────────────── */
.active { /* placeholder for JS toggle */ }