/* ==========================================================================
   SA & SA BUD — design system
   ========================================================================== */

:root {
  --ink: #0c0d0e;
  --ink-soft: #131517;
  --ink-raise: #191c1f;
  --paper: #f2efe7;
  --paper-deep: #e6e1d5;
  --paper-warm: #ebe7dc;
  --oxide: #a94325;
  --oxide-light: #e0714c;
  --oxide-wash: #e9d8ce;
  --steel: #9aa3a7;
  --muted: #5e6267;
  --muted-light: #a7a9a8;
  --line: rgba(12, 13, 14, 0.16);
  --line-soft: rgba(12, 13, 14, 0.09);
  --line-dark: rgba(242, 239, 231, 0.16);
  --line-dark-soft: rgba(242, 239, 231, 0.08);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Instrument Serif', 'Times New Roman', Georgia, serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  --pad: clamp(20px, 4.2vw, 64px);
  --max: 1560px;
  --radius: 3px;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --speed: 0.55s;

  --header-h: 78px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  background: var(--oxide);
  color: var(--paper);
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
}

p {
  margin: 0 0 1.1em;
}

p:last-child {
  margin-bottom: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 400;
  text-wrap: balance;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--oxide);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transform: translateY(-200%);
  transition: transform 0.2s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */

.container {
  width: min(100% - (var(--pad) * 2), var(--max));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(72px, 9.5vw, 150px);
}

.section--flush {
  padding-block: 0;
}

.section--ink {
  background: var(--ink);
  color: var(--paper);
}

.section--deep {
  background: var(--paper-deep);
}

.section--warm {
  background: var(--paper-warm);
}

.section--line {
  border-top: 1px solid var(--line);
}

.section--line-dark {
  border-top: 1px solid var(--line-dark);
}

.mono {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.section--ink .eyebrow,
.section--ink .eyebrow a {
  color: var(--muted-light);
}

.eyebrow .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--oxide);
  flex: none;
}

.eyebrow .num {
  color: var(--oxide);
  font-weight: 500;
}

.section--ink .eyebrow .num {
  color: var(--oxide-light);
}

.eyebrow--between {
  justify-content: space-between;
}

.serif {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.015em;
}

.italic {
  font-style: italic;
}

.accent {
  color: var(--oxide);
}

.lede {
  font-size: clamp(1.02rem, 1.3vw, 1.24rem);
  line-height: 1.55;
  color: #3c4045;
  max-width: 46ch;
  letter-spacing: -0.012em;
}

.section--ink .lede {
  color: #b9bab6;
}

.muted {
  color: var(--muted);
}

.section--ink .muted {
  color: var(--muted-light);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding-bottom: 6px;
  border-bottom: 1px solid currentColor;
  transition: gap 0.35s var(--ease), color 0.35s var(--ease);
}

.link-arrow svg {
  width: 12px;
  height: 12px;
  transition: transform 0.35s var(--ease);
}

.link-arrow:hover {
  gap: 16px;
  color: var(--oxide);
}

.section--ink .link-arrow:hover {
  color: var(--oxide-light);
}

.link-arrow:hover svg {
  transform: translate(1px, -1px);
}

.hr {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

.section--ink .hr {
  background: var(--line-dark);
}

/* --------------------------------------------------------------------------
   Grain + progress
   -------------------------------------------------------------------------- */

.grain {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--oxide);
  z-index: 100;
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease),
    color 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(242, 239, 231, 0.86);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  backdrop-filter: blur(16px) saturate(1.2);
  border-bottom-color: var(--line);
}

.header__inner {
  width: min(100% - (var(--pad) * 2), var(--max));
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: none;
}

.brand__mark {
  width: 26px;
  height: 26px;
  color: currentColor;
  flex: none;
}

.brand__mark .mark-accent {
  color: var(--oxide);
}

.brand__word {
  font-family: var(--font-serif);
  font-size: 23px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.brand__word .amp {
  font-style: italic;
  padding-inline: 1px;
}

.brand__bud {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  padding: 4px 5px 3px;
  border: 1px solid currentColor;
  opacity: 0.62;
  transform: translateY(1px);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  margin-left: auto;
}

.nav a {
  position: relative;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  padding-block: 6px;
  opacity: 0.72;
  transition: opacity 0.25s var(--ease);
  white-space: nowrap;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transition: right 0.35s var(--ease);
}

.nav a:hover,
.nav a[aria-current='page'] {
  opacity: 1;
}

.nav a:hover::after,
.nav a[aria-current='page']::after {
  right: 0;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  padding: 10px 16px 9px;
  border: 1px solid currentColor;
  flex: none;
  transition: background 0.3s var(--ease), color 0.3s var(--ease),
    border-color 0.3s var(--ease);
}

.header__cta svg {
  width: 10px;
  height: 10px;
}

.header__cta:hover {
  background: var(--oxide);
  border-color: var(--oxide);
  color: #fff;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: none;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.12em;
}

.lang-switch__btn {
  -webkit-appearance: none;
  appearance: none;
  padding: 6px 2px 5px;
  background: none;
  border: 0;
  border-bottom: 1px solid transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.25s var(--ease), border-color 0.25s var(--ease);
}

.lang-switch__btn:hover {
  opacity: 0.85;
}

.lang-switch__btn[aria-pressed='true'] {
  opacity: 1;
  border-bottom-color: currentColor;
}

.lang-switch__sep {
  opacity: 0.35;
}

/* Light header state over dark home hero */
.page-home .site-header:not(.is-scrolled) {
  color: var(--paper);
}

.page-home .site-header:not(.is-scrolled) .brand__mark {
  color: var(--paper);
}

.page-home .site-header:not(.is-scrolled) .header__cta:hover {
  color: #fff;
}

.nav-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  margin-left: 4px;
  background: none;
  border: 0;
  cursor: pointer;
  flex: none;
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1px;
  background: currentColor;
  transition: transform 0.35s var(--ease), opacity 0.2s var(--ease);
}

.nav-toggle span:nth-child(1) {
  top: 18px;
}

.nav-toggle span:nth-child(2) {
  top: 25px;
}

.nav-toggle[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] span:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Mobile overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 75;
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--header-h) + 28px) var(--pad) 32px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease),
    visibility 0s linear 0.35s;
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease),
    visibility 0s linear 0s;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-dark);
}

.mobile-nav__links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-serif);
  font-size: clamp(2rem, 9vw, 3rem);
  line-height: 1.05;
}

.mobile-nav__links a span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted-light);
}

.mobile-nav__foot {
  margin-top: auto;
  padding-top: 32px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-light);
}

.mobile-nav__foot a {
  color: var(--paper);
  border-bottom: 1px solid var(--line-dark);
  padding-bottom: 3px;
}

body.nav-open .site-header {
  background: transparent;
  border-bottom-color: transparent;
  color: var(--paper);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

body.nav-open .site-header .brand__mark {
  color: var(--paper);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 22px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.3s var(--ease), color 0.3s var(--ease),
    border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.btn svg {
  width: 13px;
  height: 13px;
  flex: none;
  transition: transform 0.3s var(--ease);
}

.btn:hover {
  background: var(--oxide);
  border-color: var(--oxide);
  color: #fff;
}

.btn:hover svg {
  transform: translate(2px, -2px);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.btn--light {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink);
}

.btn--light:hover {
  background: var(--oxide);
  border-color: var(--oxide);
  color: #fff;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* --------------------------------------------------------------------------
   Hero (home)
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100svh;
  background: var(--ink);
  color: var(--paper);
  padding-top: calc(var(--header-h) + clamp(24px, 5vh, 64px));
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, var(--line-dark-soft) 1px, transparent 1px) 0 0 / 25% 100%,
    radial-gradient(120% 80% at 78% 8%, rgba(185, 74, 42, 0.16), transparent 60%),
    radial-gradient(90% 60% at 12% 100%, rgba(154, 163, 167, 0.08), transparent 65%);
  pointer-events: none;
}

.hero__truss {
  position: absolute;
  z-index: -1;
  right: -6vw;
  top: 8vh;
  width: min(58vw, 860px);
  height: auto;
  color: var(--paper);
  opacity: 0.13;
  pointer-events: none;
}

.hero__truss .moving {
  stroke-dasharray: 5 9;
  animation: dash 24s linear infinite;
}

@keyframes dash {
  to {
    stroke-dashoffset: -400;
  }
}

.hero__inner {
  width: min(100% - (var(--pad) * 2), var(--max));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.hero__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: #9fa19f;
  margin-bottom: clamp(36px, 7vh, 84px);
}

.hero__meta .eyebrow {
  color: #9fa19f;
}

.hero__meta .eyebrow .dot {
  background: var(--oxide-light);
}

.hero__meta-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero__meta-right .live {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #8fae7a;
  box-shadow: 0 0 0 4px rgba(143, 174, 122, 0.12);
  animation: pulse 3.4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3.35rem, 10.2vw, 10.4rem);
  line-height: 0.88;
  letter-spacing: -0.03em;
  margin-bottom: clamp(36px, 7vh, 76px);
}

.hero__title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.07em;
  margin-bottom: -0.07em;
}

.hero__title .line > span {
  display: block;
  transform: translateY(108%);
  animation: rise 1.15s var(--ease) forwards;
}

.hero__title .line:nth-child(2) > span {
  animation-delay: 0.12s;
}

.hero__title em {
  font-style: italic;
  color: var(--oxide-light);
}

@keyframes rise {
  to {
    transform: none;
  }
}

.hero__bottom {
  margin-top: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  padding-bottom: clamp(32px, 5vh, 56px);
}

.hero__lede {
  border-top: 1px solid var(--line-dark);
  padding-top: 18px;
  color: #c3c3be;
  font-size: clamp(0.96rem, 1.14vw, 1.08rem);
  line-height: 1.62;
  max-width: 40ch;
}

.hero__lede strong {
  color: var(--paper);
  font-weight: 500;
}

.hero__actions {
  border-top: 1px solid var(--line-dark);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.hero__index {
  border-top: 1px solid var(--line-dark);
  padding-top: 6px;
}

.hero__index a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-dark);
  transition: color 0.3s var(--ease), padding 0.4s var(--ease);
}

.hero__index a:hover {
  color: var(--oxide-light);
  padding-left: 8px;
}

.hero__index .idx {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: #7d7f7c;
  width: 22px;
  flex: none;
}

.hero__index .lbl {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.1vw, 1.9rem);
  letter-spacing: -0.01em;
}

.hero__index .sub {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #86888a;
  text-align: right;
}

.hero__index svg {
  width: 13px;
  height: 13px;
  flex: none;
  color: var(--oxide-light);
}

.hero__foot {
  border-top: 1px solid var(--line-dark);
  padding-block: 14px;
}

.hero__foot .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #74777a;
}

.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero__scroll svg {
  width: 10px;
  height: 10px;
  animation: bob 2.4s ease-in-out infinite;
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(-1px);
  }
  50% {
    transform: translateY(3px);
  }
}

/* Page hero for interior pages */
.page-hero {
  padding-top: calc(var(--header-h) + clamp(56px, 10vw, 120px));
  padding-bottom: clamp(48px, 7vw, 92px);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-hero--ink {
  background: var(--ink);
  color: var(--paper);
  border-bottom-color: var(--line-dark);
}

.page-hero--deep {
  background: var(--paper-deep);
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.9rem, 7.6vw, 7.4rem);
  line-height: 0.94;
  letter-spacing: -0.028em;
  margin-block: clamp(28px, 4vw, 48px) clamp(24px, 3vw, 36px);
  max-width: 16ch;
}

.page-hero__title em {
  font-style: italic;
  color: var(--oxide);
}

.page-hero--ink .page-hero__title em {
  color: var(--oxide-light);
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 80px);
  align-items: end;
}

.page-hero__aside {
  border-top: 1px solid var(--line);
  padding-top: 16px;
  font-size: 0.95rem;
  line-height: 1.65;
  color: #45494e;
  max-width: 42ch;
}

.page-hero--ink .page-hero__aside {
  border-top-color: var(--line-dark);
  color: #b9bab6;
}

.page-hero__aside .mono {
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}

.page-hero--ink .page-hero__aside .mono {
  color: #8b8d8a;
}

.page-hero__ruler {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: clamp(36px, 5vw, 64px);
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.page-hero--ink .page-hero__ruler {
  border-top-color: var(--line-dark);
  color: #858783;
}

/* --------------------------------------------------------------------------
   Marquee
   -------------------------------------------------------------------------- */

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  padding-block: 15px;
  position: relative;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 46s linear infinite;
}

.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track {
  animation-play-state: paused;
}

.marquee__group {
  display: flex;
  align-items: center;
  flex: none;
}

.marquee__group span {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  padding-inline: 26px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #4c5054;
  white-space: nowrap;
}

.marquee__group span::after {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--oxide);
  transform: rotate(45deg);
  flex: none;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* Bande scorrevoli — pagina acciaierie */

.strip__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-block: clamp(24px, 3vw, 36px) 14px;
}

.strip__head .mono {
  color: var(--muted);
}

.strip__actions {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 2vw, 24px);
}

@media (max-width: 760px) {
  .strip__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .strip__actions {
    width: 100%;
    justify-content: space-between;
    margin-top: 8px;
  }
}

.marquee--names {
  background: var(--ink);
  border-color: var(--line-dark);
  padding-block: clamp(18px, 2.4vw, 30px);
}

.marquee--names .marquee__track {
  animation-duration: 58s;
}

.marquee--names .marquee__group span {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--paper);
  gap: 18px;
  padding-inline: clamp(20px, 2.6vw, 36px);
}

.marquee--names .marquee__group span::after {
  width: 6px;
  height: 6px;
  background: var(--oxide-light);
}

.marquee--roles {
  background: var(--oxide);
  border-color: var(--oxide);
  padding-block: clamp(16px, 1.8vw, 22px);
}

.marquee--roles .marquee__track {
  animation-duration: 52s;
}

.marquee--roles .marquee__group span {
  color: var(--paper);
  font-size: clamp(10.5px, 1vw, 12px);
  letter-spacing: 0.14em;
  gap: 20px;
  padding-inline: 24px;
}

.marquee--roles .marquee__group span::after {
  background: var(--paper);
}

/* Le due bande restano in movimento anche con "riduci animazioni" attivo:
   la regola globale sui tempi viene sovrascritta solo qui. Passando il
   puntatore o il focus sulla banda l'animazione si ferma. */
@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation-duration: 70s !important;
    animation-iteration-count: infinite !important;
  }

  .marquee--roles .marquee__track {
    animation-duration: 62s !important;
  }
}

/* --------------------------------------------------------------------------
   Section heading
   -------------------------------------------------------------------------- */

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 76px);
}

.section-head__title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 4.9vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin-top: 18px;
  max-width: 18ch;
}

.section-head__title em {
  font-style: italic;
  color: var(--oxide);
}

.section--ink .section-head__title em {
  color: var(--oxide-light);
}

.section-head__aside {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.96rem;
  line-height: 1.65;
  color: #45494e;
}

.section--ink .section-head__aside {
  border-top-color: var(--line-dark);
  color: #b3b4b0;
}

.section-head__aside .mono {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
}

.section--ink .section-head__aside .mono {
  color: #858783;
}

/* --------------------------------------------------------------------------
   Duo panels
   -------------------------------------------------------------------------- */

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.duo__panel {
  position: relative;
  padding: clamp(28px, 3.4vw, 52px);
  min-height: clamp(480px, 46vw, 640px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
  transition: background 0.5s var(--ease);
}

.duo__panel + .duo__panel {
  border-left: 1px solid var(--line);
}

.duo__panel--software {
  background: var(--ink);
  color: var(--paper);
}

.duo__panel--steel {
  background: var(--paper-deep);
}

.duo__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.duo__head .mono {
  color: currentColor;
  opacity: 0.6;
}

.duo__body {
  margin-top: auto;
  position: relative;
  z-index: 2;
}

.duo__title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.35vw, 3.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 15ch;
  margin-bottom: 16px;
}

.duo__title em {
  font-style: italic;
  color: var(--oxide);
}

.duo__panel--software .duo__title em {
  color: var(--oxide-light);
}

.duo__text {
  font-size: 0.94rem;
  line-height: 1.62;
  max-width: 38ch;
  color: #4c5054;
  margin-bottom: 24px;
}

.duo__panel--software .duo__text {
  color: #aeb0ac;
}

.duo__visual {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 52%;
  z-index: 0;
  pointer-events: none;
}

.duo__panel--steel .duo__visual {
  opacity: 0.9;
}

/* small UI preview inside software panel */
.mini-ui {
  position: absolute;
  inset: clamp(56px, 6vw, 84px) clamp(20px, 3vw, 44px) auto auto;
  width: min(78%, 380px);
  background: #121517;
  border: 1px solid rgba(242, 239, 231, 0.14);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  transform: rotate(-2.2deg);
  transition: transform 0.7s var(--ease);
}

.duo__panel:hover .mini-ui {
  transform: rotate(0deg) translateY(-4px);
}

.mini-ui__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 11px;
  border-bottom: 1px solid rgba(242, 239, 231, 0.1);
}

.mini-ui__bar i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(242, 239, 231, 0.22);
}

.mini-ui__bar span {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.5);
}

.mini-ui__body {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 12px;
  padding: 13px;
}

.mini-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.mini-map i {
  aspect-ratio: 1;
  border: 1px solid rgba(242, 239, 231, 0.16);
}

.mini-map i.on {
  background: rgba(224, 113, 76, 0.85);
  border-color: transparent;
}

.mini-map i.half {
  background: rgba(242, 239, 231, 0.18);
}

.mini-lines {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 2px;
}

.mini-lines i {
  height: 5px;
  background: rgba(242, 239, 231, 0.13);
  display: block;
}

.mini-lines i:nth-child(1) {
  width: 65%;
  background: rgba(242, 239, 231, 0.34);
}

.mini-lines i:nth-child(3) {
  width: 82%;
}

.mini-lines i:nth-child(5) {
  width: 48%;
}

.mini-lines i:nth-child(6) {
  width: 72%;
  background: rgba(224, 113, 76, 0.6);
}

.steel-frame {
  position: absolute;
  inset: auto -4% -6% -4%;
  width: 108%;
  height: 96%;
  color: #3f4448;
  opacity: 0.5;
}

.steel-frame .node {
  fill: var(--oxide);
}

.steel-badge {
  position: absolute;
  top: clamp(64px, 7vw, 104px);
  right: clamp(24px, 3.4vw, 52px);
  text-align: right;
}

.steel-badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5.4vw, 5.4rem);
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: -0.03em;
}

.steel-badge span {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 10px;
}

/* --------------------------------------------------------------------------
   Manifesto
   -------------------------------------------------------------------------- */

.manifesto {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}

.manifesto__text {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.7vw, 3.6rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 26ch;
}

.manifesto__text em {
  font-style: italic;
  color: var(--oxide);
}

.manifesto__text .underlined {
  position: relative;
  white-space: nowrap;
}

.manifesto__text .underlined::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 1px;
  background: var(--oxide);
  opacity: 0.55;
}

.manifesto__side {
  padding-top: 12px;
}

.manifesto__side p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: #45494e;
}

.manifesto__side p + p {
  margin-top: 18px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line);
}

.metric {
  padding: 26px 24px 0 0;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric + .metric {
  padding-left: clamp(16px, 2.2vw, 32px);
}

.metric__value {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.4vw, 4.2rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.metric__value sup {
  font-family: var(--font-sans);
  font-size: 0.28em;
  font-weight: 500;
  letter-spacing: 0;
  transform: translateY(-0.9em);
  color: var(--oxide);
}

.metric__label {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 20ch;
}

/* --------------------------------------------------------------------------
   Product blocks
   -------------------------------------------------------------------------- */

.product {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(32px, 5.5vw, 88px);
  align-items: center;
  padding-block: clamp(56px, 7vw, 104px);
  border-top: 1px solid var(--line);
}

.product--reverse .product__copy {
  order: 2;
}

.product--reverse .product__media {
  order: 1;
}

.product__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 9px 4px;
  border: 1px solid currentColor;
  color: var(--muted);
  white-space: nowrap;
}

.pill--oxide {
  color: var(--oxide);
  border-color: rgba(185, 74, 42, 0.35);
  background: rgba(185, 74, 42, 0.06);
}

.section--ink .pill {
  color: #a9aaa6;
  border-color: var(--line-dark);
}

.section--ink .pill--oxide {
  color: var(--oxide-light);
  border-color: rgba(224, 113, 76, 0.3);
  background: rgba(224, 113, 76, 0.07);
}

.product__title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 3.6vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.022em;
  margin-bottom: 18px;
}

.product__title em {
  font-style: italic;
  color: var(--oxide);
}

.product__desc {
  font-size: 0.98rem;
  line-height: 1.68;
  color: #4c5054;
  max-width: 48ch;
  margin-bottom: 24px;
}

.section--ink .product__desc {
  color: #b0b1ad;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 28px;
}

.feature-tags span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 9px;
  border: 1px solid var(--line);
  color: #55595d;
  background: rgba(255, 255, 255, 0.18);
}

.section--ink .feature-tags span {
  border-color: var(--line-dark);
  color: #b0b1ad;
  background: transparent;
}

.product__media {
  position: relative;
}

.product__media::before {
  content: '';
  position: absolute;
  inset: -14px -14px auto auto;
  width: 96px;
  height: 96px;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  pointer-events: none;
}

.product-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
  max-width: 46ch;
}

.product-note svg {
  width: 14px;
  height: 14px;
  flex: none;
  margin-top: 2px;
  color: var(--oxide);
}

/* --------------------------------------------------------------------------
   Browser mock / product UI
   -------------------------------------------------------------------------- */

.mock {
  --mock-line: rgba(242, 239, 231, 0.1);
  background: #101214;
  border: 1px solid rgba(12, 13, 14, 0.5);
  border-radius: 6px;
  overflow: hidden;
  color: var(--paper);
  box-shadow: 0 50px 90px -50px rgba(12, 13, 14, 0.65),
    0 2px 0 rgba(255, 255, 255, 0.03) inset;
  font-family: var(--font-sans);
}

.mock__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--mock-line);
  background: #0d0f11;
}

.mock__dots {
  display: flex;
  gap: 5px;
  flex: none;
}

.mock__dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(242, 239, 231, 0.2);
}

.mock__name {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.62);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock__bar .pill {
  padding: 3px 6px 2px;
  font-size: 7.5px;
  color: rgba(242, 239, 231, 0.42);
  border-color: rgba(242, 239, 231, 0.18);
}

.mock__bar .mock__spacer {
  margin-left: auto;
}

.mock__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.5);
  white-space: nowrap;
  flex: none;
}

.mock__status::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #8fae7a;
}

.mock__body {
  padding: clamp(12px, 1.6vw, 20px);
}

.mock__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--mock-line);
  border: 1px solid var(--mock-line);
  margin-bottom: 14px;
}

.mock__stats > div {
  background: #101214;
  padding: 11px 12px 10px;
}

.mock__stats span {
  display: block;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.4);
  margin-bottom: 5px;
}

.mock__stats strong {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.7vw, 1.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.01em;
}

.mock__stats .delta {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.04em;
  color: #8fae7a;
  margin-top: 3px;
  display: block;
}

.mock__stats .delta.neg {
  color: var(--oxide-light);
}

/* Club demo */
.club {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 12px;
}

.table-map {
  border: 1px solid var(--mock-line);
  padding: 11px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.table-map__head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.45);
  margin-bottom: 10px;
}

.table-map__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 1fr;
  gap: 5px;
  flex: 1;
  min-height: 150px;
}

.tbl {
  position: relative;
  border: 1px solid rgba(242, 239, 231, 0.16);
  background: transparent;
  color: rgba(242, 239, 231, 0.65);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.04em;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  padding: 2px;
  border-radius: 1px;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease),
    color 0.2s var(--ease);
}

.tbl small {
  font-size: 6px;
  opacity: 0.45;
  letter-spacing: 0;
}

.tbl:hover {
  border-color: rgba(242, 239, 231, 0.45);
  color: var(--paper);
}

.tbl.is-active {
  background: var(--oxide);
  border-color: var(--oxide);
  color: #fff;
}

.tbl.is-active small {
  opacity: 0.75;
}

.tbl.is-busy {
  background: rgba(242, 239, 231, 0.14);
  border-color: rgba(242, 239, 231, 0.2);
  color: var(--paper);
}

.tbl.is-vip {
  border-color: rgba(224, 113, 76, 0.5);
  color: var(--oxide-light);
}

.tbl--w2 {
  grid-column: span 2;
}

.table-map__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 6.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.35);
}

.table-map__legend span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.table-map__legend i {
  width: 5px;
  height: 5px;
  border: 1px solid rgba(242, 239, 231, 0.3);
}

.table-map__legend i.on {
  background: var(--oxide);
  border-color: var(--oxide);
}

.order {
  border: 1px solid var(--mock-line);
  padding: 12px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.order__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 3px;
}

.order__table {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.order .pill {
  font-size: 6.5px;
  padding: 3px 5px 2px;
  color: var(--oxide-light);
  border-color: rgba(224, 113, 76, 0.35);
  background: rgba(224, 113, 76, 0.08);
}

.order .pill--free {
  color: rgba(242, 239, 231, 0.5);
  border-color: rgba(242, 239, 231, 0.2);
  background: transparent;
}

.order__guest {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.38);
  margin-bottom: 10px;
}

.order__list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  border-top: 1px solid var(--mock-line);
  padding-top: 9px;
  margin-bottom: 10px;
  min-height: 82px;
}

.order__list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 9px;
  line-height: 1.4;
  color: rgba(242, 239, 231, 0.72);
}

.order__list .qty {
  font-family: var(--font-mono);
  font-size: 7.5px;
  color: rgba(242, 239, 231, 0.35);
  margin-right: 4px;
}

.order__list .price {
  font-family: var(--font-mono);
  font-size: 8px;
  white-space: nowrap;
  color: rgba(242, 239, 231, 0.5);
}

.order__empty {
  font-size: 9px;
  line-height: 1.5;
  color: rgba(242, 239, 231, 0.35);
  padding: 10px 0;
}

.order__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--mock-line);
  padding-top: 9px;
  margin-top: auto;
}

.order__total span {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.4);
}

.order__total strong {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
}

.order__actions {
  display: flex;
  gap: 5px;
  margin-top: 9px;
}

.btn-mini {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 6.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 4px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--paper);
  cursor: pointer;
}

.btn-mini--ghost {
  background: transparent;
  color: rgba(242, 239, 231, 0.7);
  border-color: rgba(242, 239, 231, 0.25);
}

/* Site / construction demo */
.site {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 12px;
}

.gantt {
  border: 1px solid var(--mock-line);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.gantt__head {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 7.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.42);
  margin-bottom: 1px;
}

.gantt__row {
  display: grid;
  grid-template-columns: 58px 1fr 26px;
  gap: 8px;
  align-items: center;
}

.gantt__row > span:first-child {
  font-size: 8px;
  color: rgba(242, 239, 231, 0.62);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gantt__row em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 7px;
  color: rgba(242, 239, 231, 0.38);
  text-align: right;
}

.gantt__track {
  height: 9px;
  background: rgba(242, 239, 231, 0.07);
  position: relative;
  overflow: hidden;
}

.gantt__track i {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 50%);
  background: rgba(242, 239, 231, 0.24);
}

.gantt__track i.done {
  background: rgba(242, 239, 231, 0.42);
}

.gantt__track i.live {
  background: var(--oxide);
}

.gantt__track i.live::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  animation: sweep 2.8s var(--ease) infinite;
}

@keyframes sweep {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(100%);
  }
}

.ai-card {
  border: 1px solid rgba(224, 113, 76, 0.28);
  background: rgba(224, 113, 76, 0.045);
  padding: 12px;
  display: flex;
  flex-direction: column;
}

.ai-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 9px;
}

.ai-card__head .pill {
  font-size: 6.5px;
  padding: 3px 5px 2px;
  color: var(--oxide-light);
  border-color: rgba(224, 113, 76, 0.35);
}

.ai-card__head .mono {
  font-size: 7px;
  color: rgba(242, 239, 231, 0.35);
  letter-spacing: 0.1em;
}

.ai-card > p {
  font-size: 10px;
  line-height: 1.45;
  color: rgba(242, 239, 231, 0.78);
  margin-bottom: 9px;
}

.ai-card__opts {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 9px;
}

.ai-card__opts span {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 7px;
  border: 1px solid rgba(242, 239, 231, 0.13);
  font-size: 8px;
  color: rgba(242, 239, 231, 0.62);
  line-height: 1.3;
}

.ai-card__opts span::before {
  content: '';
  width: 5px;
  height: 5px;
  border: 1px solid rgba(242, 239, 231, 0.35);
  flex: none;
}

.ai-card__opts span.sel {
  border-color: rgba(224, 113, 76, 0.4);
  background: rgba(224, 113, 76, 0.08);
  color: var(--paper);
}

.ai-card__opts span.sel::before {
  background: var(--oxide);
  border-color: var(--oxide);
}

.ai-card__note {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 6.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.32);
  border-top: 1px solid var(--mock-line);
  padding-top: 7px;
}

.mock__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 11px;
  padding-top: 9px;
  border-top: 1px solid var(--mock-line);
  font-family: var(--font-mono);
  font-size: 6.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(242, 239, 231, 0.3);
}

/* --------------------------------------------------------------------------
   Steps
   -------------------------------------------------------------------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
}

.step {
  padding: clamp(24px, 3vw, 36px) clamp(16px, 2.4vw, 32px) clamp(28px, 4vw, 48px) 0;
  border-right: 1px solid var(--line-dark);
  position: relative;
  transition: background 0.4s var(--ease);
}

.step + .step {
  padding-left: clamp(16px, 2.4vw, 32px);
}

.step:last-child {
  border-right: 0;
}

.step:hover {
  background: rgba(242, 239, 231, 0.025);
}

.step__num {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--oxide-light);
  display: block;
  margin-bottom: clamp(36px, 5vw, 72px);
}

.step h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.08;
  margin-bottom: 10px;
}

.step p {
  font-size: 0.88rem;
  line-height: 1.62;
  color: #a6a7a3;
  max-width: 30ch;
}

.step__line {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--oxide);
  transition: width 0.7s var(--ease);
}

.step:hover .step__line {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Steel section
   -------------------------------------------------------------------------- */

.steel-section {
  position: relative;
  overflow: hidden;
}

.steel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}

.steel__figure {
  position: relative;
  border: 1px solid var(--line);
  background: #dfdacd;
  min-height: clamp(300px, 34vw, 460px);
  display: flex;
  align-items: flex-end;
  padding: clamp(20px, 2.6vw, 34px);
  overflow: hidden;
}

.steel__figure svg.frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: #4a4f53;
  opacity: 0.55;
}

.steel__figure svg.frame .node {
  fill: var(--oxide);
}

.steel__figure-caption {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5c6064;
}

.steel__badge {
  position: absolute;
  top: clamp(20px, 2.6vw, 34px);
  right: clamp(20px, 2.6vw, 34px);
  z-index: 2;
  text-align: right;
}

.steel__badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  line-height: 0.82;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.steel__badge span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.steel__copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin-bottom: 22px;
  max-width: 17ch;
}

.steel__copy h2 em {
  font-style: italic;
  color: var(--oxide);
}

.steel__copy .lede {
  margin-bottom: 28px;
}

.steel__list {
  border-top: 1px solid var(--line);
  margin-bottom: 30px;
}

.steel__list li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  color: #45494e;
}

.steel__list li span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: var(--oxide);
  letter-spacing: 0.1em;
  flex: none;
  width: 18px;
}

/* --------------------------------------------------------------------------
   Quote
   -------------------------------------------------------------------------- */

.quote {
  padding-block: clamp(72px, 10vw, 140px);
  position: relative;
  overflow: hidden;
}

.quote::after {
  content: '';
  position: absolute;
  right: -10%;
  top: 50%;
  width: 46%;
  height: 1px;
  background: var(--line-dark);
  transform: rotate(-24deg);
  pointer-events: none;
}

.quote blockquote {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.6vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.028em;
}

.quote blockquote em {
  font-style: italic;
  color: var(--oxide-light);
}

.quote__attribution {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8b8d8a;
}

.quote__attribution::before {
  content: '';
  width: 34px;
  height: 1px;
  background: var(--oxide);
}

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */

.cta-band {
  padding-block: clamp(64px, 9vw, 120px);
  border-top: 1px solid var(--line);
}

.cta-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(28px, 5vw, 64px);
  align-items: end;
}

.cta-band h2 {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6.6vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-top: 18px;
}

.cta-band h2 em {
  font-style: italic;
  color: var(--oxide);
}

.cta-band__right {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 20px;
}

.cta-band__mail {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.cta-band__mail:hover {
  color: var(--oxide);
  border-color: var(--oxide);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding-top: clamp(56px, 7vw, 88px);
  overflow: hidden;
  position: relative;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 0.7fr));
  gap: clamp(28px, 5vw, 64px);
  padding-bottom: clamp(48px, 6vw, 72px);
  border-bottom: 1px solid var(--line-dark);
}

.footer__brand .brand__word {
  font-size: 28px;
}

.footer__brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #9b9c98;
  max-width: 30ch;
}

.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7f817e;
  margin-bottom: 16px;
}

.footer__col li + li {
  margin-top: 9px;
}

.footer__col a {
  font-size: 0.9rem;
  color: #c1c1bc;
  transition: color 0.25s var(--ease);
}

.footer__col a:hover {
  color: var(--oxide-light);
}

.footer__col .small {
  font-size: 0.86rem;
  line-height: 1.6;
  color: #8f918e;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 22px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8a8c88;
}

.footer__bottom a:hover {
  color: var(--paper);
}

.footer__word {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 17vw, 16rem);
  line-height: 0.72;
  letter-spacing: -0.04em;
  color: rgba(242, 239, 231, 0.055);
  padding-block: clamp(18px, 2.4vw, 28px) 0;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  margin-bottom: -0.12em;
}

/* --------------------------------------------------------------------------
   Reveal
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__title .line > span {
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   Interior page blocks
   -------------------------------------------------------------------------- */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}

.split--wide {
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
}

.statement {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.9vw, 3.8rem);
  line-height: 1.12;
  letter-spacing: -0.022em;
  max-width: 24ch;
}

.statement em {
  font-style: italic;
  color: var(--oxide);
}

.section--ink .statement em {
  color: var(--oxide-light);
}

.prose {
  max-width: 54ch;
  font-size: 0.98rem;
  line-height: 1.72;
  color: #45494e;
}

.prose h3 {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  line-height: 1.15;
  margin: 32px 0 10px;
  color: var(--ink);
}

.prose p + p {
  margin-top: 16px;
}

.prose strong {
  font-weight: 500;
  color: var(--ink);
}

.section--ink .prose,
.section--ink .prose h3,
.section--ink .prose strong {
  color: var(--paper);
}

.section--ink .prose {
  color: #b3b4b0;
}

.section--ink .prose h3,
.section--ink .prose strong {
  color: var(--paper);
}

/* Modules grid */
.modules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.module {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(22px, 2.6vw, 34px);
  min-height: 190px;
  position: relative;
  transition: background 0.35s var(--ease);
}

.module:hover {
  background: rgba(255, 255, 255, 0.28);
}

.module__idx {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--oxide);
  display: block;
  margin-bottom: 26px;
}

.module h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 1.7vw, 1.5rem);
  line-height: 1.12;
  margin-bottom: 9px;
}

.module p {
  font-size: 0.88rem;
  line-height: 1.62;
  color: #55595d;
  max-width: 34ch;
}

.section--ink .modules {
  border-color: var(--line-dark);
}

.section--ink .module {
  border-color: var(--line-dark);
}

.section--ink .module:hover {
  background: rgba(242, 239, 231, 0.03);
}

.section--ink .module p {
  color: #a9aaa6;
}

.section--ink .module__idx {
  color: var(--oxide-light);
}

/* Sync diagram */
.diagram {
  border: 1px solid var(--line-dark);
  padding: clamp(20px, 3vw, 34px);
  position: relative;
  overflow: hidden;
}

.diagram svg {
  width: 100%;
  height: auto;
  color: var(--paper);
}

.diagram__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8b8d8a;
}

.diagram__legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.diagram__legend i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.diagram__legend .dot-oxide {
  background: var(--oxide-light);
}

.diagram__legend .dot-paper {
  background: var(--paper);
}

.diagram__legend .dot-steel {
  background: transparent;
  border: 1px solid #8b8d8a;
}

/* Principles cards (software page) */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.cards-3 .card {
  background: var(--paper);
  padding: clamp(24px, 3vw, 36px);
}

.card__idx {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--oxide);
  display: block;
  margin-bottom: 30px;
}

.card h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  line-height: 1.08;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #55595d;
}

.card__icon {
  width: 34px;
  height: 34px;
  color: var(--oxide);
  margin-bottom: 18px;
}

/* Timeline (steel history / process) */
.timeline {
  border-top: 1px solid var(--line);
}

.timeline__item {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: clamp(20px, 4vw, 56px);
  padding-block: clamp(26px, 3.4vw, 42px);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.timeline__meta {
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oxide);
}

.timeline__body h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  line-height: 1.1;
  margin-bottom: 8px;
}

.timeline__body p {
  font-size: 0.93rem;
  line-height: 1.68;
  color: #55595d;
  max-width: 58ch;
}

.section--ink .timeline,
.section--ink .timeline__item {
  border-color: var(--line-dark);
}

.section--ink .timeline__body p {
  color: #a9aaa6;
}

.section--ink .timeline__meta {
  color: var(--oxide-light);
}

/* Contact */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(36px, 6vw, 96px);
  align-items: start;
}

/* Contatti — pagina compatta */

.page-hero--compact {
  padding-top: calc(var(--header-h) + clamp(32px, 5vw, 64px));
  padding-bottom: clamp(28px, 3.6vw, 48px);
}

.page-hero--compact .page-hero__title {
  font-size: clamp(2.5rem, 5.6vw, 5rem);
  margin-block: clamp(16px, 2vw, 28px) 0;
}

.contact-hero {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.contact-hero .mono {
  display: block;
  color: var(--muted);
  margin-bottom: 12px;
}

.contact-hero__mail {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.4vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.contact-hero__mail:hover {
  color: var(--oxide);
  border-color: var(--oxide);
}

.contact-hero p {
  margin-top: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--muted);
}

.contact-section {
  padding-block: clamp(36px, 4.6vw, 64px) clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--line);
}

.contact__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.contact__intro {
  margin-top: 10px;
  margin-bottom: clamp(20px, 2.6vw, 32px);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 46ch;
}

.contact__aside-title {
  display: block;
  color: var(--muted);
  margin-bottom: 12px;
}

.contact-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding-block: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.55;
  color: #45494e;
}

.contact-steps .num {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--oxide);
  padding-top: 4px;
}

.contact__aside-line {
  margin-top: 18px;
  color: var(--muted);
}

.form__hint {
  flex-basis: 100%;
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 54ch;
}

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field--full {
  grid-column: 1 / -1;
}

.field label:not(.check) {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 9px 0 11px;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  color: var(--ink);
  transition: border-color 0.3s var(--ease);
}

.field textarea {
  resize: vertical;
  min-height: 96px;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--oxide);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #9b9d99;
}

.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236f7379' stroke-width='1.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  padding-right: 20px;
}

.field.has-error input,
.field.has-error textarea,
.field.has-error select {
  border-bottom-color: var(--oxide);
}

.field__error {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--oxide);
  display: none;
}

.field.has-error .field__error {
  display: block;
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: normal;
  line-height: 1.55;
  color: var(--muted);
  text-transform: none;
}

.check input {
  width: 14px;
  height: 14px;
  margin: 3px 0 0;
  accent-color: var(--oxide);
  flex: none;
}

.check a {
  border-bottom: 1px solid var(--line);
}

.form__foot {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  margin-top: 6px;
}

.form__status {
  font-size: 0.88rem;
  color: var(--oxide);
  display: none;
}

.form__status.is-visible {
  display: block;
}

.contact__aside {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.contact__note {
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.25);
}

/* Job/role cards */
.roles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.role {
  background: var(--paper);
  padding: 24px;
}

.role span {
  display: block;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  color: var(--oxide);
  margin-bottom: 26px;
}

.role h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.1;
  margin-bottom: 6px;
}

.role p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Cantieri — galleria impianti
   -------------------------------------------------------------------------- */

.works {
  margin-top: clamp(36px, 4.5vw, 60px);
  display: grid;
  gap: clamp(10px, 1.1vw, 16px);
}

.works--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.works--three .work {
  aspect-ratio: 4 / 3;
}

.works--gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.works--gallery .work {
  aspect-ratio: 4 / 3;
}

.steel-note {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.work {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  border: 1px solid var(--line);
}

.work img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter 0.6s var(--ease);
}

.work::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12, 13, 14, 0.82) 0%, rgba(12, 13, 14, 0.28) 38%, rgba(12, 13, 14, 0) 62%);
  pointer-events: none;
}

.work:hover img {
  transform: scale(1.035);
}

.work__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: clamp(16px, 1.8vw, 26px);
  color: var(--paper);
  display: grid;
  gap: 3px;
}

.work__place {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxide-light);
}

.work__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  line-height: 1.1;
}

.work__role {
  font-size: 0.76rem;
  line-height: 1.4;
  color: rgba(242, 239, 231, 0.72);
}

.works__credits {
  margin-top: clamp(14px, 1.6vw, 20px);
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--muted);
  max-width: 92ch;
}

/* --------------------------------------------------------------------------
   Foto di cantiere — striscia a piena larghezza
   -------------------------------------------------------------------------- */

.section--strip {
  padding-bottom: 0;
}

.section--strip .works__credits {
  padding-bottom: clamp(40px, 5vw, 72px);
}

.strip {
  margin-top: clamp(28px, 3.4vw, 44px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--ink);
}

.strip__item {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 4 / 5;
}

.strip__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.strip__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12, 13, 14, 0.72) 0%, rgba(12, 13, 14, 0) 42%);
  pointer-events: none;
}

.strip__item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: clamp(14px, 1.6vw, 22px);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  color: rgba(242, 239, 231, 0.86);
}

@media (max-width: 760px) {
  .strip {
    grid-template-columns: 1fr;
  }

  .strip__item {
    aspect-ratio: 4 / 5;
  }
}

/* --------------------------------------------------------------------------
   Oltre l'acciaio
   -------------------------------------------------------------------------- */

.beyond {
  margin-top: clamp(36px, 4.5vw, 60px);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(20px, 2.6vw, 40px);
  align-items: stretch;
}

.beyond__media {
  position: relative;
  margin: 0;
  min-height: clamp(360px, 42vw, 540px);
  overflow: hidden;
  background: var(--ink);
  border: 1px solid var(--line);
}

.beyond__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.beyond__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12, 13, 14, 0.84) 0%, rgba(12, 13, 14, 0.2) 42%, rgba(12, 13, 14, 0) 65%);
  pointer-events: none;
}

.beyond__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: clamp(18px, 2vw, 28px);
  color: var(--paper);
  display: grid;
  gap: 4px;
}

.beyond__cap .mono {
  font-size: 8.5px;
  color: var(--oxide-light);
}

.beyond__cap strong {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.7vw, 1.55rem);
  line-height: 1.1;
}

.beyond__cap span:last-child {
  font-size: 0.7rem;
  line-height: 1.4;
  color: rgba(242, 239, 231, 0.66);
}

.beyond__copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}

.beyond__lead {
  font-size: 1.02rem;
  line-height: 1.7;
  color: #45494e;
  max-width: 52ch;
}

.beyond__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
}

.beyond__card {
  padding: 20px 22px 20px 0;
  border-bottom: 1px solid var(--line);
}

.beyond__card:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.beyond__card:nth-child(even) {
  padding-left: 22px;
}

.beyond__card .mono {
  font-size: 8.5px;
  color: var(--oxide);
}

.beyond__card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.15rem, 1.5vw, 1.35rem);
  line-height: 1.15;
  margin: 8px 0 6px;
}

.beyond__card p {
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   Track record
   -------------------------------------------------------------------------- */

.record {
  margin-top: clamp(32px, 4vw, 52px);
  border-top: 1px solid var(--line);
}

.record__head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(16px, 3vw, 48px);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.record__group {
  border-bottom: 1px solid var(--line);
}

.record__group-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 22px 0 10px;
}

.record__group-head .mono {
  font-size: 9px;
  color: var(--oxide);
}

.record__group-head > span:last-child {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.15;
  text-align: right;
}

.record__row {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(16px, 3vw, 48px);
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
}

.record__site {
  font-size: 0.95rem;
  line-height: 1.4;
}

.record__site em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.record__role {
  font-size: 0.84rem;
  line-height: 1.5;
  color: #55595d;
}

@media (max-width: 1200px) {
  .works--gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .beyond {
    grid-template-columns: 1fr;
  }

  .beyond__media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 760px) {
  .works--gallery {
    grid-template-columns: 1fr;
  }

  .works--gallery .work {
    aspect-ratio: 16 / 11;
  }

  .beyond__media {
    aspect-ratio: 4 / 3;
  }

  .beyond__cards {
    grid-template-columns: 1fr;
  }

  .beyond__card,
  .beyond__card:nth-child(odd),
  .beyond__card:nth-child(even) {
    padding-inline: 0;
    border-right: 0;
  }

  .record__head {
    display: none;
  }

  .record__row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 0;
  }

  .record__group-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .record__group-head > span:last-child {
    text-align: left;
    font-size: 1rem;
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1200px) {
  .product {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product--reverse .product__copy,
  .product--reverse .product__media {
    order: initial;
  }

  .product__media {
    max-width: 760px;
  }

  .product__media::before {
    display: none;
  }

  .modules {
    grid-template-columns: repeat(2, 1fr);
  }

  .roles {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1000px) {
  .nav {
    display: none;
  }

  .header__cta {
    margin-left: auto;
  }

  .nav-toggle {
    display: block;
  }

  .hero__bottom {
    grid-template-columns: 1fr 1fr;
  }

  .hero__index {
    grid-column: 1 / -1;
  }

  .hero__truss {
    width: 92vw;
    right: -22vw;
    opacity: 0.1;
  }

  .section-head,
  .manifesto,
  .steel,
  .split,
  .split--wide,
  .contact,
  .page-hero__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .duo {
    grid-template-columns: 1fr;
  }

  .duo__panel + .duo__panel {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .duo__panel {
    min-height: 520px;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .step:nth-child(2) {
    border-right: 0;
  }

  .step:nth-child(n + 3) {
    border-top: 1px solid var(--line-dark);
  }

  .step:nth-child(3) {
    padding-left: 0;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .cta-band__right {
    align-items: flex-start;
    text-align: left;
  }

  .metrics {
    grid-template-columns: 1fr 1fr;
  }

  .metric:nth-child(2) {
    border-right: 0;
  }

  .metric:nth-child(n + 3) {
    border-top: 1px solid var(--line);
    margin-top: 24px;
    padding-top: 24px;
  }

  .metric:nth-child(3) {
    padding-left: 0;
  }

  .cards-3 {
    grid-template-columns: 1fr;
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .works--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .works--three .work:last-child {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 760px) {
  :root {
    --header-h: 66px;
  }

  .header__cta {
    display: none;
  }

  .lang-switch {
    margin-left: auto;
  }

  .hero {
    min-height: auto;
    padding-bottom: 0;
  }

  .hero__inner {
    flex: none;
  }

  .hero__meta {
    margin-bottom: 40px;
  }

  .hero__meta-right {
    display: none;
  }

  .hero__title {
    font-size: clamp(3rem, 15.5vw, 5.6rem);
    margin-bottom: 48px;
  }

  .hero__bottom {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero__lede,
  .hero__actions,
  .hero__index {
    grid-column: auto;
  }

  .hero__foot .container {
    flex-wrap: wrap;
  }

  .hero__foot .mono:last-child {
    display: none;
  }

  .marquee__group span {
    padding-inline: 18px;
    gap: 18px;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .metric {
    border-right: 0;
    padding: 20px 0;
  }

  .metric + .metric {
    padding-left: 0;
    margin-top: 0;
    border-top: 1px solid var(--line);
  }

  .metric:nth-child(n + 3) {
    margin-top: 0;
    padding-top: 20px;
  }

  .metric:first-child {
    padding-top: 0;
  }

  .mock__body {
    padding: 10px;
  }

  .club,
  .site {
    grid-template-columns: 1fr;
  }

  .table-map__grid {
    min-height: 130px;
  }

  .order__list {
    min-height: 0;
  }

  .mock__stats strong {
    font-size: 1rem;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .step {
    border-right: 0;
    border-top: 1px solid var(--line-dark);
    padding: 22px 0;
  }

  .step:first-child {
    border-top: 0;
  }

  .step:nth-child(3) {
    border-top: 1px solid var(--line-dark);
  }

  .step__num {
    margin-bottom: 20px;
  }

  .modules {
    grid-template-columns: 1fr;
  }

  .roles {
    grid-template-columns: 1fr;
  }

  .form {
    grid-template-columns: 1fr;
  }

  .contact__block a {
    font-size: 1.25rem;
  }

  .footer__top {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .duo__panel {
    min-height: 540px;
  }

  .mini-ui {
    width: 82%;
  }

  .page-hero__ruler {
    flex-wrap: wrap;
    gap: 8px 20px;
  }

  .timeline__item {
    padding-block: 22px;
  }

  .cards-3 .card {
    padding: 24px;
  }

  .works--three {
    grid-template-columns: 1fr;
  }

  .works--three .work,
  .works--three .work:last-child {
    aspect-ratio: 16 / 11;
  }

  .works--three .work:last-child {
    grid-column: auto;
  }

  .works__credits {
    font-size: 9px;
  }
}

@media (max-width: 420px) {
  .brand__bud {
    display: none;
  }

  .btn {
    width: 100%;
  }

  .hero__actions {
    align-items: stretch;
  }

  .mock__bar {
    gap: 7px;
  }

  .mock__bar .pill {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Software page additions
   -------------------------------------------------------------------------- */

.module--cta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--ink);
  color: var(--paper);
}

.module--cta:hover {
  background: var(--ink-raise);
}

.module--cta .module__idx {
  color: var(--oxide-light);
}

.module--cta h3 {
  color: var(--paper);
}

.module--cta p {
  color: #a9aaa6;
  margin-bottom: 18px;
}

.module--cta .link-arrow {
  color: var(--paper);
}

/* --------------------------------------------------------------------------
   Acciaierie page additions
   -------------------------------------------------------------------------- */

.drawing {
  position: relative;
  border: 1px solid var(--line);
  background: #ded9cc;
  padding: clamp(12px, 2vw, 26px);
  overflow: hidden;
}

.drawing::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 13, 14, 0.055) 1px, transparent 1px) 0 0 / 10% 100%,
    linear-gradient(rgba(12, 13, 14, 0.055) 1px, transparent 1px) 0 0 / 100% 20%;
  pointer-events: none;
}

.drawing svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  color: #3f4448;
  opacity: 0.82;
}

.drawing__badge {
  position: absolute;
  z-index: 2;
  top: clamp(20px, 2.6vw, 34px);
  right: clamp(20px, 2.6vw, 34px);
  text-align: right;
  background: rgba(222, 217, 204, 0.72);
  padding: 4px 0 4px 14px;
}

.drawing__badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4.6vw, 4.2rem);
  line-height: 0.8;
  font-weight: 400;
  letter-spacing: -0.03em;
}

.drawing__badge span {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.spec {
  border-top: 1px solid var(--line);
  margin-top: 24px;
}

.spec li {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 16px;
  padding-block: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  color: #45494e;
}

.spec li span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}

@media (max-width: 760px) {
  .drawing {
    padding: 10px;
  }

  .drawing svg {
    min-height: 220px;
    object-fit: cover;
  }

  .drawing__badge {
    top: 16px;
    right: 16px;
  }

  .spec li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* --------------------------------------------------------------------------
   Legal / privacy
   -------------------------------------------------------------------------- */

.legal {
  max-width: 820px;
}

.legal__intro {
  font-size: 1.02rem;
  line-height: 1.72;
  color: #45494e;
  border-left: 1px solid var(--oxide);
  padding-left: clamp(16px, 2vw, 24px);
  margin-bottom: clamp(32px, 4vw, 44px);
  max-width: 68ch;
}

.legal h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  line-height: 1.15;
  margin: 34px 0 10px;
}

.legal p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: #4c5054;
  max-width: 72ch;
}

.legal p + p {
  margin-top: 12px;
}

.legal a {
  color: var(--oxide);
  border-bottom: 1px solid rgba(185, 74, 42, 0.3);
}

.legal a:hover {
  border-color: var(--oxide);
}

.legal__back {
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

/* Standalone product showcases (software page) */
.product__media--showcase {
  max-width: 1040px;
  margin-inline: auto;
}

/* Accent on dark contexts */
.page-home .site-header:not(.is-scrolled) .mark-accent,
body.nav-open .site-header .mark-accent,
.site-footer .mark-accent {
  color: var(--oxide-light);
}

/* --------------------------------------------------------------------------
   Bridge note — the only link between the two activities
   -------------------------------------------------------------------------- */

.bridge {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(16px, 3vw, 48px);
  align-items: start;
}

.bridge > .mono {
  color: var(--oxide);
  padding-top: 3px;
}

.bridge p {
  font-size: 0.92rem;
  line-height: 1.68;
  color: #45494e;
  max-width: 72ch;
}

.bridge strong {
  font-weight: 500;
  color: var(--ink);
}

.section--deep .bridge {
  border-top-color: var(--line);
}

.section--ink .bridge {
  border-top-color: var(--line-dark);
}

.section--ink .bridge p {
  color: #b3b4b0;
}

.section--ink .bridge strong {
  color: var(--paper);
}

.section--ink .bridge > .mono {
  color: var(--oxide-light);
}

@media (max-width: 760px) {
  .bridge {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* --------------------------------------------------------------------------
   Home — activity chooser
   -------------------------------------------------------------------------- */

.choose {
  padding-block: clamp(64px, 8vw, 118px);
  background: var(--paper);
}

.choose__head {
  max-width: 62ch;
  margin-bottom: clamp(32px, 4.5vw, 56px);
}

.choose__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.4vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.026em;
  margin-top: 18px;
}

.choose__title em {
  font-style: italic;
  color: var(--oxide);
}

.choose__intro {
  margin-top: 18px;
  font-size: clamp(0.96rem, 1.15vw, 1.06rem);
  line-height: 1.65;
  color: var(--muted);
  max-width: 46ch;
}

.choose__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
}

.choose__card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: clamp(320px, 34vw, 430px);
  padding: clamp(26px, 3.4vw, 52px);
  overflow: hidden;
  isolation: isolate;
  transition: background 0.45s var(--ease), color 0.45s var(--ease);
}

.choose__card + .choose__card {
  border-left: 1px solid var(--line);
}

.choose__card--steel {
  background: var(--paper-deep);
  color: var(--ink);
}

.choose__card--steel:hover {
  background: var(--paper-warm);
}

.choose__card--software {
  background: var(--ink);
  color: var(--paper);
}

.choose__card--software:hover {
  background: var(--ink-raise);
}

.choose__card::after {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.5;
  background:
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px) 0 0 / 25% 100%,
    radial-gradient(80% 70% at 100% 0%, rgba(169, 67, 37, 0.12), transparent 60%);
  pointer-events: none;
}

.choose__card--software::after {
  background:
    linear-gradient(90deg, var(--line-dark-soft) 1px, transparent 1px) 0 0 / 25% 100%,
    radial-gradient(80% 70% at 100% 0%, rgba(224, 113, 76, 0.16), transparent 60%);
}

.choose__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.choose__top .mono {
  opacity: 0.62;
}

.choose__tag {
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.55;
}

.choose__body {
  margin-block: clamp(32px, 4.5vw, 64px) 28px;
}

.choose__body h3 {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 3.6vw, 3.6rem);
  line-height: 0.99;
  letter-spacing: -0.022em;
  margin-bottom: 14px;
}

.choose__body h3 em {
  font-style: italic;
  color: var(--oxide);
}

.choose__card--software .choose__body h3 em {
  color: var(--oxide-light);
}

.choose__body p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #4c5054;
  max-width: 34ch;
}

.choose__card--software .choose__body p {
  color: #aeb0ac;
}

.choose__go {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oxide);
}

.choose__card--software .choose__go {
  color: var(--oxide-light);
}

.choose__go svg {
  width: 14px;
  height: 14px;
  transition: transform 0.35s var(--ease);
}

.choose__card:hover .choose__go svg {
  transform: translate(3px, -3px);
}

/* --------------------------------------------------------------------------
   Software page — commercial results
   -------------------------------------------------------------------------- */

.profit {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
}

.profit__item {
  padding: clamp(24px, 2.8vw, 36px) clamp(20px, 2.6vw, 34px) 0 0;
  border-right: 1px solid var(--line-dark);
}

.profit__item:nth-child(n + 2) {
  padding-left: clamp(20px, 2.6vw, 34px);
}

.profit__item:last-child {
  border-right: 0;
  padding-right: 0;
}

.profit__idx {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oxide-light);
  display: block;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.profit__item h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 2.5vw, 2.35rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.profit__item h3 em {
  font-style: italic;
  color: var(--oxide-light);
}

.profit__item > p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: #b3b4b0;
  margin-bottom: 22px;
}

.profit__list {
  border-top: 1px solid var(--line-dark-soft);
}

.profit__list li {
  position: relative;
  padding: 11px 0 11px 18px;
  border-bottom: 1px solid var(--line-dark-soft);
  font-size: 0.86rem;
  line-height: 1.5;
  color: #d4d3cd;
}

.profit__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 1px;
  background: var(--oxide-light);
}

/* Cross-link between the two independent activities */
.area-switch {
  border-top: 1px solid var(--line);
}

.area-switch__link {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) auto;
  gap: clamp(12px, 3vw, 40px);
  align-items: center;
  padding-block: clamp(22px, 3vw, 32px);
  transition: color 0.35s var(--ease);
}

.area-switch__link .mono {
  color: var(--oxide);
}

.area-switch__label {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.4vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.area-switch__label em {
  font-style: italic;
  color: var(--oxide);
}

.area-switch__link svg {
  width: 18px;
  height: 18px;
  transition: transform 0.35s var(--ease);
}

.area-switch__link:hover svg {
  transform: translate(4px, -4px);
}

.feature-tags--strip {
  margin-bottom: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.section--deep .feature-tags--strip {
  border-top-color: var(--line);
}

/* Four-area grid (steel page) */
.modules--two {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1000px) {
  .modules--two {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1000px) {
  .profit {
    grid-template-columns: 1fr;
  }

  .profit__item {
    padding-right: 0;
    padding-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
    padding-bottom: clamp(24px, 3vw, 34px);
  }

  .profit__item + .profit__item {
    padding-top: clamp(24px, 3vw, 34px);
  }

  .profit__idx {
    margin-bottom: 18px;
  }
}

@media (max-width: 760px) {
  .area-switch__link {
    grid-template-columns: 1fr auto;
    gap: 8px 16px;
  }

  .area-switch__link .mono {
    grid-column: 1 / -1;
  }

  .choose__grid {
    grid-template-columns: 1fr;
  }

  .choose__card {
    min-height: 300px;
  }

  .choose__card + .choose__card {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .modules--two {
    grid-template-columns: 1fr;
  }
}