/* === Valtrompia Gomme — stylesheet ===================================== */

/* Token palette */
:root {
  --antracite: #1A1D21;
  --antracite-soft: #2A2D32;
  --ottone: #C39B5A;
  --ottone-soft: #D7B881;
  --panna: #F4EDE0;
  --panna-deep: #ECE2D1;
  --surface: #FFFDF9;
  --border: #E3D9C5;
  --muted: #5A4E3A;
  --mattone: #B23A2A;
  --success: #3F7D58;

  --font-display: 'Fraunces', 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --radius: 0px;
  --shadow-card: 0 2px 0 var(--border);

  --container: 1240px;
}

/* Reset essenziale */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--panna);
  color: var(--antracite);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* Typography */
.display-xl, h1.display { font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 7vw, 88px); line-height: 1.02; letter-spacing: -0.02em; }
.display-lg { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 5.5vw, 64px); line-height: 1.08; letter-spacing: -0.015em; }
h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.1; letter-spacing: -0.01em; margin: 0; }
h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(28px, 3.6vw, 40px); line-height: 1.15; margin: 0 0 24px; }
h3 { font-family: var(--font-display); font-weight: 600; font-size: 24px; line-height: 1.3; margin: 0 0 12px; }
p  { margin: 0 0 16px; }
.eyebrow { font-family: var(--font-body); font-weight: 500; font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ottone); margin: 0 0 16px; }
.lead { font-size: 20px; line-height: 1.55; color: var(--muted); }

.quote { font-family: var(--font-display); font-style: italic; font-weight: 300; font-size: clamp(22px, 2.4vw, 30px); line-height: 1.35; color: var(--antracite); }

/* Layout */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section { padding: clamp(64px, 9vw, 120px) 0; }
.rule { width: 80px; height: 2px; background: var(--ottone); margin: 0 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244,237,224,.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 24px; max-width: var(--container); margin: 0 auto; }
.site-header__brand { display: flex; align-items: center; gap: 14px; }
.site-header__brand svg { width: 44px; height: 44px; }
.site-header__brand .wordmark { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: 0.02em; line-height: 1; }
.site-header__brand .payoff { display: block; font-family: var(--font-body); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.site-nav { display: flex; align-items: center; gap: 36px; }
.site-nav a { font-weight: 500; font-size: 15px; color: var(--antracite); position: relative; padding: 6px 0; }
.site-nav a[aria-current="page"]::after,
.site-nav a:hover::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--ottone); }
.site-header__cta { display: inline-flex; align-items: center; gap: 8px; background: var(--antracite); color: var(--panna); padding: 12px 18px; font-weight: 500; font-size: 14px; letter-spacing: 0.04em; }
.site-header__cta:hover { background: #000; }

.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--antracite); margin: 5px auto; transition: transform .2s; }

@media (max-width: 880px) {
  .site-nav { display: none; }
  .site-header__cta { display: none; }
  .nav-toggle { display: block; }
  .mobile-open .site-nav { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--panna); padding: 24px; border-bottom: 1px solid var(--border); gap: 20px; }
  .mobile-open .site-header__cta { display: inline-flex; margin: 16px 24px 24px; justify-content: center; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 24px; font-weight: 500; font-size: 15px; letter-spacing: 0.04em; transition: transform .12s, background .12s; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--antracite); color: var(--panna); }
.btn--primary:hover { background: #000; }
.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #1FB456; }
.btn--ghost { background: transparent; color: var(--antracite); border: 1.5px solid var(--antracite); }
.btn--ghost:hover { background: var(--antracite); color: var(--panna); }
.btn--small { padding: 12px 18px; font-size: 14px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: clamp(72px, 11vw, 140px) 0 clamp(56px, 9vw, 110px); }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.hero__claim { font-family: var(--font-display); font-weight: 700; font-size: clamp(44px, 6.4vw, 84px); line-height: 1.02; letter-spacing: -0.02em; margin: 0 0 28px; }
.hero__claim em { font-style: italic; font-weight: 300; color: var(--muted); }
.hero__sub { font-size: clamp(18px, 1.7vw, 22px); color: var(--muted); margin: 0 0 36px; max-width: 540px; }
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__visual { position: relative; aspect-ratio: 4/5; background: var(--antracite); overflow: hidden; }
.hero__visual::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(0deg, rgba(0,0,0,.45), rgba(0,0,0,.05)),
    repeating-linear-gradient(30deg, #232529 0 14px, #1A1D21 14px 28px);
  z-index: 1;
}
.hero__visual > img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(0.85) contrast(1.05);
}
.hero__visual.has-photo::after {
  background: linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,.10) 50%, rgba(26,29,33,.75) 100%);
}
.hero__visual .badge {
  position: absolute; right: -64px; bottom: -64px;
  width: 360px; height: 360px;
  opacity: .1;
  z-index: 2;
}
.hero__caption {
  position: absolute; left: 24px; right: 24px; bottom: 24px;
  color: var(--panna); z-index: 3;
  font-family: var(--font-display); font-style: italic; font-weight: 300;
  font-size: 20px; line-height: 1.3;
  text-shadow: 0 2px 24px rgba(0,0,0,.5);
}

.hero__trust { display: flex; gap: 24px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.hero__trust > div { flex: 1; min-width: 160px; }
.hero__trust strong { display: block; font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--antracite); line-height: 1; margin-bottom: 6px; }
.hero__trust span { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }

@media (max-width: 880px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { aspect-ratio: 4/3; }
}

/* Sezione: trust strip dark */
.strip {
  background: var(--antracite);
  color: var(--panna);
  padding: 56px 0;
}
.strip__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; max-width: var(--container); margin: 0 auto; padding: 0 24px; text-align: center; }
.strip strong { display: block; font-family: var(--font-display); font-size: 44px; font-weight: 700; color: var(--ottone); line-height: 1; margin-bottom: 8px; }
.strip span { font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(244,237,224,.7); }

@media (max-width: 720px) {
  .strip__inner { grid-template-columns: repeat(2, 1fr); gap: 28px; }
}

/* Section heading group */
.section-head { max-width: 740px; margin-bottom: 64px; }
.section-head--centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--centered .rule { margin-left: auto; margin-right: auto; }

/* Service grid */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.service-card {
  background: var(--surface);
  padding: 40px 32px;
  display: flex; flex-direction: column;
  transition: background .15s, color .15s;
}
.service-card:hover { background: var(--antracite); color: var(--panna); }
.service-card:hover .service-card__price { color: var(--ottone-soft); }
.service-card:hover .service-card__icon { color: var(--ottone); }
.service-card__icon { color: var(--ottone); margin-bottom: 24px; }
.service-card h3 { font-size: 22px; margin-bottom: 12px; }
.service-card p { font-size: 15px; color: var(--muted); flex-grow: 1; }
.service-card:hover p { color: rgba(244,237,224,.85); }
.service-card__price { font-family: var(--font-body); font-weight: 500; font-size: 14px; letter-spacing: 0.06em; color: var(--ottone); margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.service-card:hover .service-card__price { border-top-color: rgba(244,237,224,.15); }

@media (max-width: 880px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .services { grid-template-columns: 1fr; } }

/* Marchi */
.brands { background: var(--panna-deep); padding: 56px 0; }
.brands__list { display: flex; flex-wrap: wrap; justify-content: space-around; align-items: center; gap: 32px; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.brands__name { font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--muted); letter-spacing: 0.02em; opacity: .75; transition: opacity .2s, color .2s; }
.brands__name:hover { color: var(--antracite); opacity: 1; }

/* About / split */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: center; }
.split__image { position: relative; aspect-ratio: 4/5; background: var(--antracite); overflow: hidden; }
.split__image::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(120deg, rgba(244,237,224,.04), transparent 40%),
    repeating-linear-gradient(80deg, #232529 0 12px, #1A1D21 12px 24px);
  z-index: 1;
}
.split__image > img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(0.85) contrast(1.05);
}
.split__image.has-photo::after {
  background: linear-gradient(160deg, rgba(0,0,0,.12) 0%, rgba(0,0,0,.18) 40%, rgba(26,29,33,.55) 100%);
}
.split__image.has-photo .stamp { z-index: 2; }
.hero__visual.has-photo .hero__caption,
.hero__visual.has-photo .badge { z-index: 2; }
.split__image .stamp {
  position: absolute; top: 24px; left: 24px;
  background: var(--ottone); color: var(--antracite);
  font-family: var(--font-display); font-weight: 700;
  padding: 12px 18px; font-size: 14px; letter-spacing: 0.18em;
  text-transform: uppercase; z-index: 2;
}

@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; gap: 48px; }
  .split__image { aspect-ratio: 4/3; }
}

/* Testimonial */
.testimonials { background: var(--panna-deep); }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.testimonial { background: var(--surface); padding: 36px 32px; border-top: 3px solid var(--ottone); }
.testimonial .quote { font-size: 21px; margin-bottom: 24px; }
.testimonial .who { font-size: 14px; color: var(--muted); letter-spacing: 0.04em; }
.testimonial .stars { color: var(--ottone); margin-bottom: 16px; font-size: 16px; letter-spacing: 4px; }
@media (max-width: 880px) { .testimonials__grid { grid-template-columns: 1fr; } }

/* Visit / map */
.visit { background: var(--antracite); color: var(--panna); }
.visit__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: stretch; }
.visit h2 { color: var(--panna); }
.visit .eyebrow { color: var(--ottone-soft); }
.visit__info dl { display: grid; grid-template-columns: max-content 1fr; column-gap: 32px; row-gap: 16px; margin-top: 32px; font-size: 16px; }
.visit__info dt { font-weight: 500; color: var(--ottone-soft); letter-spacing: 0.06em; text-transform: uppercase; font-size: 12px; padding-top: 4px; }
.visit__info dd { margin: 0; }
.visit__map { background: var(--antracite-soft); min-height: 380px; border: 1px solid rgba(244,237,224,.1); }
.visit__map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; filter: grayscale(.8) invert(.92) hue-rotate(180deg); }

@media (max-width: 880px) { .visit__grid { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: #15171b; color: rgba(244,237,224,.7); padding: 64px 0 32px; font-size: 14px; }
.site-footer .container { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; }
.site-footer h4 { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--panna); margin: 0 0 20px; letter-spacing: 0.04em; }
.site-footer a { color: rgba(244,237,224,.7); display: inline-block; padding: 4px 0; }
.site-footer a:hover { color: var(--ottone-soft); }
.site-footer__brand { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.site-footer__brand svg { width: 56px; height: 56px; flex-shrink: 0; }
.site-footer__brand .name { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--panna); line-height: 1.1; }
.site-footer__brand .since { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ottone-soft); margin-top: 6px; }
.site-footer__bottom { max-width: var(--container); margin: 48px auto 0; padding: 24px 24px 0; border-top: 1px solid rgba(244,237,224,.1); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 12px; color: rgba(244,237,224,.5); }

@media (max-width: 880px) { .site-footer .container { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 540px) { .site-footer .container { grid-template-columns: 1fr; } }

/* Page hero (interne) */
.page-hero { padding: clamp(64px, 9vw, 120px) 0 clamp(40px, 5vw, 60px); }
.page-hero .eyebrow { color: var(--ottone); }
.page-hero h1.display { margin: 0 0 24px; }
.page-hero p { font-size: 19px; color: var(--muted); max-width: 720px; }

/* Tabella prezzi */
.price-table { width: 100%; border-collapse: collapse; margin-top: 24px; font-size: 16px; }
.price-table th, .price-table td { text-align: left; padding: 18px 0; border-bottom: 1px solid var(--border); }
.price-table th { font-family: var(--font-body); font-weight: 500; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.price-table td.price { text-align: right; font-feature-settings: 'tnum'; font-weight: 500; color: var(--ottone); white-space: nowrap; }

/* Form */
form.contact { display: grid; gap: 20px; max-width: 560px; }
form.contact label { display: grid; gap: 8px; font-size: 13px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
form.contact input, form.contact textarea { font: 400 16px/1.5 var(--font-body); padding: 14px 16px; border: 1px solid var(--border); background: var(--surface); color: var(--antracite); }
form.contact input:focus, form.contact textarea:focus { outline: 2px solid var(--ottone); outline-offset: 2px; }
form.contact textarea { min-height: 140px; resize: vertical; }
form.contact button { justify-self: start; }

/* Misc */
.skip { position: absolute; left: -9999px; }
.skip:focus { position: static; display: inline-block; padding: 8px 12px; background: var(--ottone); color: var(--antracite); }
:focus-visible { outline: 2px solid var(--ottone); outline-offset: 2px; }

/* Note "data" */
.note { font-size: 13px; color: var(--muted); font-style: italic; }

/* Cookie consent banner */
#cookie-banner {
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 100;
  background: var(--antracite);
  color: var(--panna);
  box-shadow: 0 20px 60px rgba(0,0,0,.25), 0 0 0 1px rgba(195,155,90,.12);
  animation: cookieBannerIn .28s ease-out both;
}
@keyframes cookieBannerIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.cookie-banner__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.cookie-banner__text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--ottone-soft);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.cookie-banner__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(244,237,224,.85);
}
.cookie-banner__actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}
.cookie-banner__link {
  font-size: 13px;
  color: var(--ottone-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cookie-banner__link:hover { color: var(--ottone); }
#cookie-banner .btn--ghost {
  color: var(--panna);
  border-color: rgba(244,237,224,.35);
}
#cookie-banner .btn--ghost:hover {
  background: rgba(244,237,224,.08);
  color: var(--panna);
}

@media (max-width: 720px) {
  .cookie-banner__inner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px 20px 24px;
  }
  .cookie-banner__actions { flex-wrap: wrap; }
  #cookie-banner {
    left: 8px; right: 8px; bottom: 8px;
  }
}