/* ==========================================================================
   F.S.D. SRL — soft-clinical
   Cream porcelain, champagne gold, graphite. Dusty mist blue as the
   clinical note. Not Librea pink, not TEJK mint, not Atlantis ice cyan.
   Museum-lighting salon: large radii, soft shadow, assay-tray cards.
   ========================================================================== */

:root {
  --bg: #f7f4ef;
  --bg-alt: #efe8dc;
  --bg-deep: #2a2927;
  --ink: #2a2927;
  --ink-soft: #6b6560;
  --ink-invert: #f7f4ef;
  --accent: #b8956a;
  --accent-soft: #eadcc8;
  --line: #e2d8cc;
  --mist: #c5d0d6;

  --font-display: Manrope, 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: Manrope, 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  --tracking-display: -0.03em;
  --radius: 18px;
  --radius-lg: 28px;
  --container: 1140px;
  --shadow: 0 18px 44px color-mix(in srgb, var(--ink) 8%, transparent);
}

html { scroll-padding-top: 5.5rem; }
body { background: var(--bg); }

.site-header {
  background: color-mix(in srgb, var(--bg) 86%, transparent);
}
.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.92rem;
  color: var(--ink);
}
.brand-mark {
  display: grid;
  color: var(--bg-deep);
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
}
.brand-mark svg { display: block; }
.btn { border-radius: 999px; font-weight: 700; }
.btn--primary {
  background: var(--ink);
  color: var(--ink-invert);
}
.btn--primary:hover { box-shadow: var(--shadow); }
.btn--ghost { border-color: color-mix(in srgb, var(--ink) 28%, transparent); }
.btn--ghost:hover {
  background: var(--ink);
  color: var(--ink-invert);
  border-color: var(--ink);
}
.eyebrow {
  color: var(--accent);
  letter-spacing: 0.16em;
}

.section__head {
  max-width: 40rem;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}
.section__head h2 { margin-top: 0.4rem; }
.section__head .lede { margin-top: 0.85rem; }

.field input,
.field textarea,
.field select {
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 0.85em 1em;
  color: var(--ink);
}
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.4em;
}

/* --- HERO: dossier, not full-bleed, not chip-belt --- */
.hero {
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
}
.hero__layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}
.hero__meta {
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  margin-bottom: 1rem;
}
.hero h1 {
  max-width: 16ch;
  margin-bottom: 1rem;
}
.hero .lede { max-width: 44ch; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
.hero__frame {
  position: relative;
  margin: 0;
  background: var(--accent-soft);
  border-radius: var(--radius-lg);
  padding: 0.7rem 0.7rem 0;
  box-shadow: var(--shadow);
}
.hero__frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 6px);
}
.hero__frame figcaption {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.85rem 0.55rem 1rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.hero__frame figcaption span {
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

@media (min-width: 900px) {
  .hero__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

/* --- ASSAY --- */
.assay__grid {
  list-style: none;
  display: grid;
  gap: var(--gap);
  padding: 0;
}
.assay__card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem 1.7rem;
  box-shadow: var(--shadow);
  border: 1px solid color-mix(in srgb, var(--mist) 55%, var(--line));
}
.assay__n {
  display: inline-grid;
  place-items: center;
  min-width: 2.6rem;
  height: 2.6rem;
  padding: 0 0.55rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: var(--mist);
  color: var(--ink);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.08em;
}
.assay__card h3 { margin-bottom: 0.55rem; font-size: var(--step-1); }
.assay__card p { color: var(--ink-soft); }

@media (min-width: 768px) {
  .assay__grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- ABOUT --- */
.about__layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.25rem);
  align-items: start;
}
.about__photo {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.about__photo img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
.about__copy h2 { margin: 0.35rem 0 1rem; }
.about__facts {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
  padding: 1.4rem 0 0;
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.about__facts li {
  display: grid;
  gap: 0.15rem;
  font-weight: 600;
}
.about__facts span {
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

@media (min-width: 768px) {
  .about__layout {
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  }
}

/* --- SERVICES --- */
.services__grid {
  display: grid;
  gap: var(--gap);
}
.svc {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 1.55rem 1.45rem 1.65rem;
  border: 1px solid var(--line);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--ink) 5%, transparent);
}
.svc__kicker {
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.55rem;
}
.svc h3 { font-size: var(--step-1); margin-bottom: 0.65rem; }
.svc p { color: var(--ink-soft); }
.svc p + p { margin-top: 0.75em; }

@media (min-width: 768px) {
  .services__grid { grid-template-columns: 1fr 1fr; }
  .svc--wide { grid-column: 1 / -1; }
}

@media (min-width: 1100px) {
  .services__grid { grid-template-columns: 1fr 1fr; }
}

/* --- CABINET: eight drawers --- */
.cabinet__grid {
  display: grid;
  gap: var(--gap);
}
.drawer {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem 1.5rem;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.drawer__n {
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 0.7rem;
}
.drawer h3 { font-size: var(--step-1); margin-bottom: 0.5rem; }
.drawer p { color: var(--ink-soft); }
.drawer--photo {
  padding: 0;
  overflow: hidden;
  background: var(--bg-deep);
  color: var(--ink-invert);
  border: 0;
  box-shadow: var(--shadow);
}
.drawer--photo img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}
.drawer__cap {
  padding: 1.05rem 1.15rem 1.2rem;
}
.drawer--photo h3 { color: var(--ink-invert); }
.drawer--photo p { color: color-mix(in srgb, var(--ink-invert) 72%, transparent); }
.drawer--photo span {
  display: block;
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

@media (min-width: 600px) {
  .cabinet__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1000px) {
  .cabinet__grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- FITTING --- */
.fitting__steps {
  list-style: none;
  display: grid;
  gap: var(--gap);
  padding: 0;
  counter-reset: none;
}
.fitting__steps li {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 1.45rem 1.35rem 1.55rem;
  border: 1px solid var(--line);
  position: relative;
}
.fitting__steps span {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 0.45rem;
}
.fitting__steps h3 { font-size: var(--step-1); margin-bottom: 0.45rem; }
.fitting__steps p { color: var(--ink-soft); }

@media (min-width: 768px) {
  .fitting__steps { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1100px) {
  .fitting__steps { grid-template-columns: repeat(4, 1fr); }
}

/* --- FAQ --- */
.faq__layout .section__head { margin-bottom: 1.5rem; }
.faq__list { display: grid; gap: 0.65rem; max-width: 52rem; }
.faq__list details {
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 0.35rem 1.15rem 0.35rem;
}
.faq__list summary {
  cursor: pointer;
  font-weight: 650;
  padding: 0.9rem 1.6rem 0.9rem 0;
  list-style: none;
  position: relative;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s var(--ease);
}
.faq__list details[open] summary::after {
  transform: translateY(-20%) rotate(225deg);
}
.faq__list details p {
  padding: 0 0 1.05rem;
  color: var(--ink-soft);
}

/* --- CONTACT: graphite contrast --- */
.contact {
  background: var(--bg-deep);
  color: var(--ink-invert);
  padding-block: var(--section-y);
}
.contact .eyebrow { color: var(--accent); }
.contact .lede,
.contact .muted { color: color-mix(in srgb, var(--ink-invert) 70%, transparent); }
.contact__grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}
.contact__facts {
  list-style: none;
  display: grid;
  gap: 1.1rem;
  padding: 1.75rem 0 0;
}
.contact__facts span {
  display: block;
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.contact__facts a { text-decoration: none; }
.contact__facts a:hover { text-decoration: underline; }
.contact__form {
  background: color-mix(in srgb, var(--ink-invert) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink-invert) 14%, transparent);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.45rem 1.7rem;
}
.contact__form h3 { margin-bottom: 0.35rem; }
.contact__form .muted { margin-bottom: 1.15rem; }
.contact .field { margin-top: 0.85rem; }
.contact .field label { color: color-mix(in srgb, var(--ink-invert) 82%, transparent); }
.contact .btn--primary {
  background: var(--accent);
  color: var(--bg-deep);
  margin-top: 1.15rem;
  width: 100%;
}
.contact .form-status[data-state='ok'] { color: var(--accent-soft); }

@media (min-width: 860px) {
  .contact__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }
}

/* --- FOOTER --- */
.site-footer {
  background: var(--bg-alt);
  border-top: 0;
}
.footer__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
}
.footer__label {
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.55rem;
}
.footer__nav {
  list-style: none;
  display: grid;
  gap: 0.35rem;
  padding: 0;
}
.footer__nav a { text-decoration: none; }
.footer__nav a:hover { text-decoration: underline; }
.footer__logo { margin-bottom: 0.75rem; }
.footer__brand-block .muted { max-width: 36ch; }

@media (min-width: 700px) {
  .footer__grid { grid-template-columns: 1.3fr 1fr 1fr; }
}
@media (min-width: 1100px) {
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1.1fr; }
}

@media (max-width: 374px) {
  .hero h1 { font-size: var(--step-3); }
  .svc, .assay__card, .drawer { padding: 1.15rem 1.05rem; }
}