/* =========================================================
   Theme "Cartolina" — vintage Italian travel poster.
   Sunset orange + deep teal + sand, slab-serif headlines,
   paper grain, postage-stamp photo frames, trulli skyline.
   ========================================================= */
[data-theme="cartolina"] {
  --font-display: 'Alfa Slab One', 'Rockwell', serif;
  --font-body: 'Nunito Sans', system-ui, sans-serif;
  --font-accent: 'Bebas Neue', 'Oswald', sans-serif;

  --orange: #e8672c;
  --orange-dark: #b94a17;
  --teal: #155e63;
  --teal-dark: #0d3f43;
  --sand: #f3e3c3;
  --cream: #fbf4e4;
  --mustard: #e0a53a;
  --brown: #4a2e21;

  --bg: var(--cream);
  --bg-alt: var(--sand);
  --surface: #fffaf0;
  --text: var(--brown);
  --text-muted: #7a5a48;
  --primary: var(--teal);
  --primary-contrast: var(--cream);
  --accent: var(--orange);
  --accent-2: var(--mustard);
  --border: rgba(74,46,33,.25);
  --radius: 4px;
  --radius-sm: 3px;
  --shadow: 6px 6px 0 rgba(21,94,99,.18);
}

[data-theme="cartolina"] body { background: var(--cream); position: relative; }
/* paper grain */
[data-theme="cartolina"] body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100; opacity: .14; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}
[data-theme="cartolina"] h1, [data-theme="cartolina"] h2, [data-theme="cartolina"] h3 { color: var(--teal); text-transform: uppercase; letter-spacing: .02em; }
[data-theme="cartolina"] .section__title { font-size: clamp(2rem, 4.6vw, 3.2rem); text-shadow: 3px 3px 0 var(--sand); }
[data-theme="cartolina"] .section__subtitle { font-family: 'Bebas Neue', sans-serif; letter-spacing: .08em; font-size: clamp(1.8rem, 3.2vw, 2.4rem); color: var(--orange); }
[data-theme="cartolina"] .amp { font-family: 'Bebas Neue', sans-serif; font-style: normal; }
[data-theme="cartolina"] .brand__names { color: var(--orange); }
[data-theme="cartolina"] .brand__date { font-family: 'Bebas Neue', sans-serif; font-size: .95rem; letter-spacing: .2em; color: var(--teal); }
[data-theme="cartolina"] .site-nav a { font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; letter-spacing: .1em; color: var(--teal); }
[data-theme="cartolina"] .site-nav .nav-cta { background: var(--orange); border-radius: 3px; }
[data-theme="cartolina"] .site-header { border-bottom: 4px double var(--teal); background: color-mix(in srgb, var(--cream) 90%, transparent); }
[data-theme="cartolina"] .btn { border-radius: 3px; font-family: 'Bebas Neue', sans-serif; font-size: 1.15rem; letter-spacing: .12em; padding: .7rem 1.6rem; }
[data-theme="cartolina"] .btn--primary { background: var(--orange); color: #fff; box-shadow: 4px 4px 0 var(--teal); }
[data-theme="cartolina"] .btn--primary:hover { box-shadow: 6px 6px 0 var(--teal); transform: translate(-1px,-1px); }
[data-theme="cartolina"] .btn--ghost { border-width: 2px; border-color: var(--teal); color: var(--teal); }
[data-theme="cartolina"] .picker__btn, [data-theme="cartolina"] .burger { border-radius: 3px; border: 2px solid var(--teal); background: var(--cream); }
[data-theme="cartolina"] .picker__menu { border-radius: 3px; border: 2px solid var(--teal); }

/* hero */
[data-theme="cartolina"] .hero { width: 100%; padding: 3rem 0 0; overflow: hidden; }
[data-theme="cartolina"] .hero::before {
  content: ""; position: absolute; inset: -20% -20% 0; z-index: 0;
  background: repeating-conic-gradient(from 0deg at 50% 62%, rgba(232,103,44,.14) 0 5deg, transparent 5deg 12deg);
}
[data-theme="cartolina"] .hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 90px; z-index: 0;
  background: var(--teal);
  clip-path: polygon(0 100%, 0 60%, 6% 55%, 9% 20%, 12% 55%, 20% 58%, 24% 10%, 28% 58%, 40% 60%, 44% 30%, 48% 60%, 60% 55%, 63% 0, 66% 55%, 75% 58%, 80% 25%, 85% 58%, 94% 60%, 97% 40%, 100% 62%, 100% 100%);
}
[data-theme="cartolina"] .hero__inner { padding: 0 clamp(1.5rem, 6vw, 5rem) 6rem; }
[data-theme="cartolina"] .hero__kicker { font-family: 'Bebas Neue', sans-serif; font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: .18em; color: var(--teal); }
[data-theme="cartolina"] .hero__names { color: var(--orange); text-transform: uppercase; font-size: clamp(3.4rem, 9.5vw, 7.6rem); text-shadow: 5px 5px 0 var(--teal); letter-spacing: .01em; }
[data-theme="cartolina"] .hero__names .amp { color: var(--mustard); text-shadow: 3px 3px 0 var(--teal); }
[data-theme="cartolina"] .hero__date { font-family: 'Bebas Neue', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: .12em; color: var(--teal); }
[data-theme="cartolina"] .hero__place { font-family: 'Bebas Neue', sans-serif; font-size: 1.05rem; color: var(--orange-dark); letter-spacing: .2em; }
[data-theme="cartolina"] .countdown__grid b { font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem; color: var(--orange); }
[data-theme="cartolina"] .countdown__grid div { background: var(--surface); border: 2px solid var(--teal); padding: .5rem .6rem .4rem; box-shadow: 3px 3px 0 var(--teal); }
[data-theme="cartolina"] .countdown__grid { gap: .7rem; }
[data-theme="cartolina"] .hero__polaroid { padding: 0 2rem 6rem; }

/* postcard frames with stamp */
[data-theme="cartolina"] .frame { border: 2px solid var(--teal); padding: .6rem .6rem 1rem; box-shadow: 8px 8px 0 var(--teal); background: #fffaf0; position: relative; }
[data-theme="cartolina"] .frame::after {
  content: "PUGLIA 2027"; position: absolute; top: -14px; right: -14px; padding: .45rem .5rem .3rem;
  font-family: 'Bebas Neue', sans-serif; font-size: .8rem; letter-spacing: .12em; line-height: 1;
  color: var(--orange-dark); background: var(--sand); border: 2px dashed var(--orange); transform: rotate(8deg);
}
[data-theme="cartolina"] .frame img { filter: sepia(.35) saturate(1.15) contrast(1.05); aspect-ratio: 4 / 3.2; }
[data-theme="cartolina"] .frame__caption { font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem; letter-spacing: .08em; color: var(--teal); }

/* sections */
[data-theme="cartolina"] .section--story { background: var(--teal); color: var(--cream); }
[data-theme="cartolina"] .section--story .section__title { color: var(--cream); text-shadow: 3px 3px 0 var(--orange); }
[data-theme="cartolina"] .section--story .section__subtitle { color: var(--mustard); }
[data-theme="cartolina"] .section--story .quote__text { color: var(--sand); }
[data-theme="cartolina"] .section--story .quote__by { color: var(--mustard); }
[data-theme="cartolina"] .section--story .story__list li { background: rgba(251,244,228,.1); border: 2px solid rgba(251,244,228,.3); color: var(--cream); }
[data-theme="cartolina"] .section--story .story__outro strong { color: var(--mustard); }
[data-theme="cartolina"] .section--story .frame { box-shadow: 8px 8px 0 var(--orange); border-color: var(--cream); }
[data-theme="cartolina"] .section--day { background: var(--cream); }
[data-theme="cartolina"] .section--stay { background: var(--sand); }
[data-theme="cartolina"] .section--travel { background: var(--cream); }
[data-theme="cartolina"] .section--info { background: var(--orange); color: var(--cream); }
[data-theme="cartolina"] .section--info .section__title { color: var(--cream); text-shadow: 3px 3px 0 var(--teal); }
[data-theme="cartolina"] .section--info .card { box-shadow: 6px 6px 0 var(--teal); color: var(--brown); }
[data-theme="cartolina"] .section--rsvp { background: var(--cream); }
[data-theme="cartolina"] .section--explore { background: var(--sand); }
[data-theme="cartolina"] .section--explore::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 12px;
  background: repeating-linear-gradient(90deg, var(--orange) 0 40px, var(--cream) 40px 80px, var(--teal) 80px 120px, var(--cream) 120px 160px);
}

[data-theme="cartolina"] .card { border: 2px solid var(--teal); box-shadow: 6px 6px 0 var(--teal); }
[data-theme="cartolina"] .card__eyebrow { font-family: 'Bebas Neue', sans-serif; font-size: 1rem; color: var(--orange); }
[data-theme="cartolina"] .card__title { font-size: 1.4rem; }
[data-theme="cartolina"] .card .big { font-family: 'Bebas Neue', sans-serif; font-size: 2.6rem; color: var(--orange); letter-spacing: .08em; }
[data-theme="cartolina"] .day__date { font-family: 'Bebas Neue', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: .1em; color: var(--orange); }
[data-theme="cartolina"] .promo { border: 2px dashed var(--orange); background: var(--cream); }
[data-theme="cartolina"] .promo__code { font-family: 'Bebas Neue', sans-serif; font-size: 2.2rem; color: var(--orange); }
[data-theme="cartolina"] .field input, [data-theme="cartolina"] .field textarea { border: 2px solid var(--teal); border-radius: 3px; background: #fffdf6; }
[data-theme="cartolina"] .field label, [data-theme="cartolina"] .field legend { font-family: 'Bebas Neue', sans-serif; font-size: 1.15rem; letter-spacing: .06em; font-weight: 400; color: var(--teal); }
[data-theme="cartolina"] .field label small, [data-theme="cartolina"] .field legend small { font-family: 'Nunito Sans', sans-serif; font-size: .8rem; letter-spacing: 0; }
[data-theme="cartolina"] .rsvp { border: 2px solid var(--teal); box-shadow: 10px 10px 0 var(--teal); }
[data-theme="cartolina"] .rsvp__kids { background: var(--sand); }
[data-theme="cartolina"] .chip a { border-radius: 3px; border: 2px solid var(--teal); font-family: 'Bebas Neue', sans-serif; font-size: 1.15rem; letter-spacing: .08em; padding: .4rem 1rem; box-shadow: 3px 3px 0 var(--teal); }
[data-theme="cartolina"] .chip a:hover { background: var(--orange); border-color: var(--orange); color: #fff; }
[data-theme="cartolina"] .places__group { border: 2px solid var(--teal); box-shadow: 6px 6px 0 var(--teal); background: #fffaf0; }
[data-theme="cartolina"] .places__town { font-family: 'Bebas Neue', sans-serif; letter-spacing: .08em; font-size: 1.6rem; color: var(--orange); }
[data-theme="cartolina"] .place__price { color: var(--orange-dark); }
[data-theme="cartolina"] .legend { border: 2px dashed var(--teal); background: var(--cream); }
[data-theme="cartolina"] .legend h4 { font-family: 'Bebas Neue', sans-serif; letter-spacing: .08em; font-size: 1.3rem; }
[data-theme="cartolina"] .quote__text { font-family: 'Nunito Sans', sans-serif; font-weight: 400; }
[data-theme="cartolina"] .story__outro strong { font-family: 'Alfa Slab One', serif; font-size: clamp(1.8rem, 3.6vw, 2.6rem); }

[data-theme="cartolina"] .site-footer { background: var(--teal); border-top: 8px solid var(--orange); }
[data-theme="cartolina"] .footer__icon { fill: var(--orange); }
[data-theme="cartolina"] .footer__names { text-transform: uppercase; color: var(--mustard); }
[data-theme="cartolina"] .footer__date { font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; letter-spacing: .2em; }

/* decorations */
[data-theme="cartolina"] .deco--cartolina { --rays: var(--orange); --disc: var(--mustard); --roof: var(--teal-dark); --wall: var(--cream); --door: var(--teal-dark); --pin: var(--mustard); }
[data-theme="cartolina"] .deco--sun { width: 180px; height: 180px; right: 6%; top: 40px; animation: cartolina-spin 60s linear infinite; z-index: 0; }
[data-theme="cartolina"] .deco--sun2 { width: 120px; height: 120px; left: 3%; top: 30px; animation: cartolina-spin 60s linear infinite; opacity: .9; }
@keyframes cartolina-spin { to { transform: rotate(360deg); } }
[data-theme="cartolina"] .deco--trullo1, [data-theme="cartolina"] .deco--trullo2, [data-theme="cartolina"] .deco--trullo3 { bottom: 40px; z-index: 0; }
[data-theme="cartolina"] .deco--trullo1 { width: 90px; height: 90px; left: 8%; }
[data-theme="cartolina"] .deco--trullo2 { width: 120px; height: 120px; left: 16%; bottom: 36px; }
[data-theme="cartolina"] .deco--trullo3 { width: 80px; height: 80px; right: 12%; }
[data-theme="cartolina"] .deco--rings { width: 140px; height: 90px; right: 3%; top: 30px; fill: var(--orange); stroke: var(--orange); transform: rotate(-12deg); opacity: .8; }
@media (max-width: 860px) {
  [data-theme="cartolina"] .deco--sun { width: 110px; height: 110px; right: -20px; top: 10px; }
  [data-theme="cartolina"] .deco--trullo2 { display: none; }
  [data-theme="cartolina"] .hero__names { text-shadow: 3px 3px 0 var(--teal); }
}