/* ============================================================
   GOTAM CAMDA MEDIA LTD — versione statica
   Stile: business, sobrio, minimalista, doppio tema chiaro/scuro
   ============================================================ */

/* ---------- Font self-hosted (dal tema Twenty Twenty-Four) ---------- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cardo";
  src: url("../fonts/cardo-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Cardo";
  src: url("../fonts/cardo-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Token: tema chiaro (default) ---------- */
:root {
  --bg:            #fbfcfd;
  --bg-elevated:   #ffffff;
  --surface:       #edf1f6;
  --surface-2:     #e1e8f0;
  --ink:           #0f1621;
  --ink-2:         #465468;
  --ink-3:         #78859a;
  --line:          #dfe5ec;
  --line-strong:   #c3cdd9;
  --accent:        #1f4e79;
  --accent-soft:   rgba(31, 78, 121, 0.10);
  --band-bg:       #0f1621;
  --band-ink:      #f1f4f8;
  --band-ink-2:    #a3aebe;
  --shadow:        0 1px 2px rgba(15, 22, 33, .05), 0 12px 32px -12px rgba(15, 22, 33, .12);

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-display: "Cardo", Georgia, "Times New Roman", serif;

  --wrap: 1160px;
  --gutter: clamp(1.25rem, 5vw, 3.5rem);
  --section-y: clamp(4.5rem, 10vw, 8.5rem);
  --radius: 14px;
  --radius-lg: 22px;

  color-scheme: light;
}

/* ---------- Reset essenziale ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-feature-settings: "kern", "liga", "calt";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color .25s ease, color .25s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, p, figure { margin: 0; }
button { font: inherit; color: inherit; }

::selection { background: var(--accent); color: #fff; }

/* ---------- Utility ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: absolute; left: 50%; top: 0; transform: translate(-50%, -120%);
  z-index: 100; background: var(--ink); color: var(--bg);
  padding: .6rem 1.1rem; border-radius: 0 0 10px 10px; text-decoration: none;
  font-size: .85rem; letter-spacing: .02em;
}
.skip-link:focus-visible { transform: translate(-50%, 0); }

:where(a, button, summary):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.eyebrow {
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background-color .25s ease;
}
.site-header.is-stuck { border-bottom-color: var(--line); }
.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.7rem;
  min-height: 68px;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: .55rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: .09em;
  white-space: nowrap;
  justify-self: start;
  /* il nome compare solo quando il titolo grande è uscito dallo schermo,
     così non si legge mai due volte */
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.site-header.is-past-hero .brand {
  opacity: 1;
  visibility: visible;
}
.brand__mark {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--accent);
  flex: none;
  transform: translateY(-1px);
}
.nav {
  display: none;
  gap: 1.6rem;
}
.nav a {
  text-decoration: none;
  font-size: .875rem;
  color: var(--ink-2);
  padding-block: .35rem;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--accent); }
@media (min-width: 900px) {
  .nav { display: flex; }
}

.header-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  justify-self: end;
  gap: .85rem;
}
.lang {
  display: flex;
  align-items: center;
  gap: .1rem;
  font-size: .78rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  font-weight: 500;
}
.lang a, .lang span {
  text-decoration: none;
  padding: .3rem .45rem;
  border-radius: 6px;
  color: var(--ink-3);
  transition: color .18s ease, background-color .18s ease;
}
.lang a:hover { color: var(--ink); background: var(--surface); }
.lang [aria-current="true"] { color: var(--ink); font-weight: 650; }
.lang__sep { color: var(--line-strong); padding: 0; }

@media (max-width: 560px) {
  .site-header__inner { gap: .6rem; min-height: 58px; }
  .brand { font-size: .8rem; letter-spacing: .055em; gap: .4rem; }
  .brand__mark { width: 7px; height: 7px; }
  .header-tools { gap: .4rem; }
  .lang { font-size: .68rem; letter-spacing: .06em; }
  .lang a, .lang span { padding: .25rem .28rem; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 13vw, 9.5rem) clamp(3.5rem, 9vw, 6.5rem);
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  opacity: .55;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 22%, #000 0%, #000 42%, transparent 78%);
          mask-image: radial-gradient(120% 90% at 50% 22%, #000 0%, #000 42%, transparent 78%);
  pointer-events: none;
}
}
.hero .wrap { position: relative; z-index: 1; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.35rem, 6.6vw, 5rem);
  line-height: 1.04;
  letter-spacing: -0.012em;
  margin-block: clamp(1.4rem, 3vw, 2.1rem) 0;
}
.hero__tagline { margin-bottom: 0; }
.hero__pron {
  margin-top: clamp(1.3rem, 3vw, 2rem);
  font-size: 1.02rem;
  color: var(--ink-3);
  font-family: var(--font-display);
  letter-spacing: .01em;
}
.hero__pron em { font-style: italic; }

.hero__rule {
  width: 1px;
  height: clamp(2.5rem, 6vw, 4rem);
  margin: clamp(2rem, 5vw, 3.2rem) auto 0;
  background: linear-gradient(to bottom, var(--line-strong), transparent);
}

/* ============================================================
   Servizi
   ============================================================ */
.services__grid {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4.5rem);
  align-items: start;
}
@media (min-width: 940px) {
  .services__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
}
.service-list {
  display: grid;
  gap: 0;
}
.service {
  padding-block: clamp(1.5rem, 3vw, 2.1rem);
  border-top: 1px solid var(--line);
  display: grid;
  gap: .5rem;
}
.service:first-child { border-top: 0; padding-top: 0; }
.service:last-child { padding-bottom: 0; }
.service__index {
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
.service__name {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.6vw, 1.85rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.005em;
}
.service__desc {
  color: var(--ink-2);
  font-size: 1.02rem;
  max-width: 46ch;
}
.services__figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--surface);
}
.services__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
@media (min-width: 940px) {
  .services__figure { position: sticky; top: 108px; }
}

/* ============================================================
   Manifesto
   ============================================================ */
.manifesto {
  background: var(--surface);
  border-block: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.manifesto__bg {
  position: absolute; inset: 0; z-index: 0;
  background-position: center;
  background-size: cover;
  opacity: .35;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 35%, #000 65%, transparent);
          mask-image: linear-gradient(to bottom, transparent, #000 35%, #000 65%, transparent);
  pointer-events: none;
}
}
.manifesto .wrap { position: relative; z-index: 1; }
.manifesto__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
}
@media (min-width: 860px) {
  .manifesto__grid { grid-template-columns: minmax(0, 30%) minmax(0, 1fr); }
}
.manifesto__pron {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink-2);
  letter-spacing: .01em;
  padding-top: .5rem;
}
.manifesto__text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.1vw, 2.3rem);
  line-height: 1.28;
  letter-spacing: -0.008em;
  text-wrap: pretty;
}

/* ============================================================
   Banda dichiarazione
   ============================================================ */
.band {
  background: var(--band-bg);
  color: var(--band-ink);
  padding-block: clamp(3.5rem, 8vw, 6rem);
  text-align: center;
}
.band__text {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1.32;
  letter-spacing: -0.008em;
  max-width: 34ch;
  margin-inline: auto;
  text-wrap: balance;
}

/* ============================================================
   Team
   ============================================================ */
.team { text-align: center; }
.team__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-top: .8rem;
}
.team__sub {
  color: var(--ink-2);
  margin-top: .7rem;
  max-width: 46ch;
  margin-inline: auto;
}
.team__grid {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(180px, 220px));
  justify-content: center;
}
.member__photo {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  filter: grayscale(1);
  transition: filter .4s ease;
}
.member:hover .member__photo { filter: grayscale(0); }
.member__name {
  margin-top: 1.1rem;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .005em;
}
.member__role {
  color: var(--ink-3);
  font-size: .9rem;
  margin-top: .15rem;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  background: var(--surface);
  border-block: 1px solid var(--line);
}
.faq__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3rem, 11vw, 7.5rem);
  line-height: .95;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.faq__title--long { font-size: clamp(2rem, 6.5vw, 4.4rem); letter-spacing: -0.02em; }
.faq__list { margin-top: clamp(2rem, 5vw, 3rem); }

.qa {
  border-top: 1px solid var(--line-strong);
}
.qa:last-of-type { border-bottom: 1px solid var(--line-strong); }
.qa > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding-block: clamp(1.15rem, 2.4vw, 1.6rem);
  font-size: clamp(1.02rem, 1.9vw, 1.18rem);
  font-weight: 500;
  line-height: 1.45;
  transition: color .18s ease;
}
.qa > summary::-webkit-details-marker { display: none; }
.qa > summary:hover { color: var(--accent); }
.qa__icon {
  flex: none;
  margin-left: auto;
  width: 22px; height: 22px;
  position: relative;
  translate: 0 .35rem;
}
.qa__icon::before, .qa__icon::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1px;
  background: currentColor;
  opacity: .7;
  transition: transform .28s ease;
}
.qa__icon::after { transform: rotate(90deg); }
.qa[open] .qa__icon::after { transform: rotate(0deg); }
.qa__body {
  padding-bottom: clamp(1.3rem, 3vw, 2rem);
  color: var(--ink-2);
  max-width: 68ch;
}
.qa__body a {
  color: var(--accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  padding-block: clamp(3.5rem, 8vw, 5.5rem);
  font-size: .95rem;
}
.site-footer__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
}
@media (min-width: 760px) {
  .site-footer__grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); }
}
.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: .05em;
  margin-bottom: .9rem;
}
.site-footer address {
  font-style: normal;
  color: var(--ink-2);
  line-height: 1.75;
}
.site-footer__label {
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .45rem;
}
.site-footer__value { color: var(--ink-2); }
.site-footer a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color .18s ease, border-color .18s ease;
}
.site-footer a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.site-footer__bottom {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-3);
  font-size: .82rem;
  letter-spacing: .04em;
}
.site-footer__bottom .lang { font-size: .74rem; }

/* ============================================================
   Pagina legale (termini e privacy)
   ============================================================ */
/* qui non c'è l'hero, quindi il nome in testata si vede sempre */
.site-header--solid .brand { opacity: 1; visibility: visible; }

.legal { padding-block: clamp(3rem, 7vw, 5rem) clamp(4rem, 9vw, 7rem); }
.legal .wrap { max-width: 76ch; }

.legal__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.85rem, 4.2vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.legal h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin-top: clamp(2.6rem, 6vw, 3.6rem);
  padding-top: clamp(1.4rem, 3vw, 2rem);
  border-top: 1px solid var(--line-strong);
}
.legal h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .01em;
  margin-top: 2.1rem;
}
.legal p { margin-top: .8rem; color: var(--ink-2); }
.legal strong { color: var(--ink); font-weight: 600; }
.legal ul { margin: .8rem 0 0; padding-left: 1.2rem; color: var(--ink-2); }
.legal li { margin-top: .55rem; }
.legal li::marker { color: var(--ink-3); }
.legal a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.legal__note {
  font-size: .9rem;
  font-style: italic;
  color: var(--ink-3);
  margin-top: .6rem;
}
.legal__back {
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.legal__back a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  font-size: .95rem;
}