/* ==========================================================================
   GUARDIGLI & VESTRUCCI — Officina Editoriale
   A cinematic, award-grade stylesheet for an Italian carrozzeria.
   No frameworks. Pure CSS, modern features, scroll-driven motion.
   ========================================================================== */

/* ----- Tokens ----- */
@layer tokens {
  :root {
    /* Palette — Italian automotive heritage */
    --ink: #0e0d0c;
    --ink-2: #1c1a17;
    --rosso: #a8201a;
    --rosso-deep: #6e0d0a;
    --rosso-glow: #d63a2f;
    --chrome: #c8c2b8;
    --chrome-bright: #e8e3d8;
    --cream: #f5efe2;
    --cream-deep: #ece4d2;
    --gold: #c9a96a;
    --rust: #8b3a1a;

    /* Surfaces */
    --bg: var(--cream);
    --bg-alt: var(--ink);
    --fg: var(--ink);
    --fg-inv: var(--cream);
    --muted: rgba(14, 13, 12, 0.62);
    --muted-inv: rgba(245, 239, 226, 0.62);
    --line: rgba(14, 13, 12, 0.14);
    --line-inv: rgba(245, 239, 226, 0.18);

    /* Type */
    --display: 'Italiana', 'Cormorant Garamond', Georgia, serif;
    --body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --accent: 'Cormorant Garamond', Georgia, serif;

    /* Scale */
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
    --fs-xl: clamp(1.75rem, 1.4rem + 1.4vw, 2.5rem);
    --fs-2xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);
    --fs-3xl: clamp(3.5rem, 2.5rem + 4vw, 6.5rem);
    --fs-mega: clamp(5rem, 3rem + 9vw, 13rem);

    /* Spacing */
    --s-1: 0.5rem;
    --s-2: 1rem;
    --s-3: 1.5rem;
    --s-4: 2rem;
    --s-5: 3rem;
    --s-6: 4.5rem;
    --s-7: 6.5rem;
    --s-8: 9rem;

    /* Layout */
    --maxw: 1480px;
    --pad-x: clamp(1.25rem, 4vw, 3.5rem);
    --header-h: 76px;

    /* Easing */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.83, 0, 0.17, 1);
    --ease-emph: cubic-bezier(0.16, 1, 0.3, 1);
    --d-fast: 240ms;
    --d-med: 600ms;
    --d-slow: 1100ms;
  }
}

/* ----- Reset & base ----- */
@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--body);
    font-size: var(--fs-base);
    line-height: 1.55;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
  }
  img, svg, video { display: block; max-width: 100%; height: auto; }
  button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
  a { color: inherit; text-decoration: none; }
  ::selection { background: var(--rosso); color: var(--cream); }
  :focus-visible { outline: 2px solid var(--rosso); outline-offset: 3px; }
}

/* ----- Typography ----- */
@layer type {
  .display { font-family: var(--display); font-weight: 400; letter-spacing: -0.015em; line-height: 0.92; }
  .accent { font-family: var(--accent); font-style: italic; font-weight: 400; }
  .mono-cap { font-family: var(--body); font-size: var(--fs-xs); letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500; }

  h1, .h1 { font-family: var(--display); font-weight: 400; font-size: var(--fs-3xl); line-height: 0.95; letter-spacing: -0.02em; margin: 0; }
  h2, .h2 { font-family: var(--display); font-weight: 400; font-size: var(--fs-2xl); line-height: 1; letter-spacing: -0.015em; margin: 0; }
  h3, .h3 { font-family: var(--display); font-weight: 400; font-size: var(--fs-xl); line-height: 1.05; margin: 0; }
  p { margin: 0 0 1em; max-width: 60ch; }

  .mega {
    font-family: var(--display);
    font-size: var(--fs-mega);
    line-height: 0.86;
    letter-spacing: -0.04em;
    font-weight: 400;
  }
  .italic { font-family: var(--accent); font-style: italic; font-weight: 400; }
  .dropcap::first-letter {
    font-family: var(--display);
    font-size: 4.2em;
    line-height: 0.85;
    float: left;
    padding: 0.05em 0.1em 0 0;
    color: var(--rosso);
  }
  /* Inline dropcap that survives text-split animation */
  .dropcap-letter {
    font-family: var(--display);
    font-size: 4.2em;
    line-height: 0.85;
    float: left;
    padding: 0.05em 0.15em 0 0;
    color: var(--rosso);
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.7em;
    font-size: var(--fs-xs);
    letter-spacing: 0.28em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--muted);
  }
  .eyebrow::before {
    content: '';
    width: 28px; height: 1px;
    background: currentColor;
    flex-shrink: 0;
  }
  .eyebrow.inv { color: var(--muted-inv); }
}

/* ----- Layout ----- */
@layer layout {
  .wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad-x); }
  .wrap-tight { max-width: 1080px; margin-inline: auto; padding-inline: var(--pad-x); }
  .section { padding-block: var(--s-7); position: relative; }
  .section-lg { padding-block: var(--s-8); }
  .section-sm { padding-block: var(--s-5); }
  .grid { display: grid; gap: var(--s-3); }
  .row { display: flex; gap: var(--s-3); }
  .stack > * + * { margin-top: var(--s-2); }

  /* Asymmetric grids used across the site */
  .grid-12 { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--pad-x); }
  .col-5 { grid-column: span 5; }
  .col-6 { grid-column: span 6; }
  .col-7 { grid-column: span 7; }
  .col-4 { grid-column: span 4; }
  .col-8 { grid-column: span 8; }
  .col-12 { grid-column: span 12; }
  .col-end { grid-column-start: 7; grid-column-end: span 6; }
  @media (max-width: 900px) {
    .grid-12 { grid-template-columns: 1fr; gap: var(--s-3); }
    .col-4, .col-5, .col-6, .col-7, .col-8, .col-12 { grid-column: 1 / -1; }
  }
}

/* ----- Loader ----- */
@layer loader {
  .loader {
    position: fixed; inset: 0; z-index: 100;
    background: var(--ink);
    color: var(--cream);
    display: grid; place-items: center;
    overflow: hidden;
  }
  .loader__inner {
    position: relative;
    display: flex; flex-direction: column; align-items: center; gap: var(--s-3);
    text-align: center;
  }
  .loader__mark {
    width: 84px; height: 84px;
    color: var(--cream);
    animation: mark-drive 1.6s var(--ease-out) forwards;
  }
  @keyframes mark-drive {
    from { transform: translateX(-110vw); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
  }
  .loader__title {
    font-family: var(--display);
    font-size: clamp(2rem, 6vw, 4.2rem);
    line-height: 0.9;
    letter-spacing: -0.01em;
  }
  .loader__sub {
    font-family: var(--accent);
    font-style: italic;
    font-size: var(--fs-lg);
    color: var(--chrome);
  }
  .loader__bar {
    margin-top: var(--s-3);
    width: min(360px, 60vw);
    height: 1px;
    background: rgba(245,239,226,0.16);
    overflow: hidden;
    position: relative;
  }
  .loader__bar::after {
    content: ''; position: absolute; inset: 0;
    background: var(--rosso-glow);
    transform-origin: left;
    animation: bar-fill 1.4s var(--ease-out) forwards;
  }
  @keyframes bar-fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }

  .loader__pct {
    position: absolute; bottom: 6vh; right: 6vw;
    font-family: var(--display);
    font-size: clamp(4rem, 12vw, 11rem);
    line-height: 1;
    color: rgba(245,239,226,0.06);
    font-feature-settings: "tnum";
  }

  .loader.is-done {
    animation: loader-out 1.1s var(--ease-emph) forwards;
  }
  @keyframes loader-out {
    0% { clip-path: inset(0 0 0 0); }
    100% { clip-path: inset(0 0 100% 0); }
  }
}

/* ----- Header / Nav ----- */
@layer header {
  .header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 50;
    height: var(--header-h);
    display: flex; align-items: center;
    padding-inline: var(--pad-x);
    color: var(--cream);
    background: linear-gradient(180deg, rgba(14,13,12,0.7) 0%, rgba(14,13,12,0.35) 60%, rgba(14,13,12,0) 100%);
    transition: background var(--d-med) var(--ease-out),
                color var(--d-med) var(--ease-out),
                backdrop-filter var(--d-med) var(--ease-out),
                border-color var(--d-med) var(--ease-out);
    border-bottom: 1px solid transparent;
  }
  /* Stronger overlay over light pages (no hero) */
  .header.no-hero {
    background: rgba(245,239,226,0.92);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    color: var(--ink);
  }
  .header.is-scrolled {
    background: rgba(14, 13, 12, 0.78);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    color: var(--cream);
    border-bottom-color: var(--line-inv);
  }
  .header.is-light.is-scrolled {
    background: rgba(245, 239, 226, 0.86);
    color: var(--ink);
    border-bottom-color: var(--line);
  }

  .header__inner {
    width: 100%; max-width: var(--maxw);
    margin-inline: auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--s-3);
  }
  .brand {
    display: inline-flex; align-items: center; gap: 0.7rem;
    color: inherit;
  }
  .brand__mark {
    width: 38px; height: 38px;
    transition: transform var(--d-med) var(--ease-out);
  }
  .brand:hover .brand__mark { transform: rotate(-6deg) translateY(-1px); }
  .brand__text {
    display: flex; flex-direction: column; line-height: 1;
  }
  .brand__name {
    font-family: var(--display);
    font-size: 1.15rem;
    letter-spacing: 0.01em;
  }
  .brand__since {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.6;
    margin-top: 4px;
  }

  .nav {
    display: flex; align-items: center; gap: clamp(0.75rem, 2.5vw, 2.4rem);
  }
  .nav__link {
    position: relative;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 0.4rem 0;
    color: inherit;
    opacity: 0.85;
    transition: opacity var(--d-fast) var(--ease-out);
  }
  .nav__link:hover, .nav__link[aria-current="page"] { opacity: 1; }
  .nav__link::after {
    content: '';
    position: absolute; left: 0; right: 0; bottom: 0;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--d-med) var(--ease-out);
  }
  .nav__link:hover::after, .nav__link[aria-current="page"]::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  .nav__cta {
    display: inline-flex; align-items: center; gap: 0.6rem;
    padding: 0.7rem 1.2rem;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    overflow: hidden;
    position: relative;
    isolation: isolate;
  }
  .nav__cta::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--rosso);
    transform: translateY(100%);
    transition: transform var(--d-med) var(--ease-out);
    z-index: -1;
  }
  .nav__cta:hover { color: var(--cream); border-color: var(--rosso); }
  .nav__cta:hover::before { transform: translateY(0); }
  .nav__cta-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #2bbf57;
    box-shadow: 0 0 0 0 rgba(43,191,87,0.5);
    animation: pulse 1.8s var(--ease-out) infinite;
  }
  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(43,191,87,0.5); }
    50% { box-shadow: 0 0 0 6px rgba(43,191,87,0); }
  }

  .nav-toggle {
    display: none;
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 1px solid currentColor;
    position: relative;
  }
  .nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after {
    content: ''; position: absolute; left: 50%;
    width: 16px; height: 1.5px;
    background: currentColor;
    transition: transform var(--d-fast) var(--ease-out), top var(--d-fast) var(--ease-out);
  }
  .nav-toggle__bar { top: 50%; transform: translate(-50%, -50%); }
  .nav-toggle__bar::before { top: -5px; transform: translateX(-50%); }
  .nav-toggle__bar::after  { top:  5px; transform: translateX(-50%); }
  .is-menu-open .nav-toggle__bar { background: transparent; }
  .is-menu-open .nav-toggle__bar::before { top: 0; transform: translate(-50%, 0) rotate(45deg); }
  .is-menu-open .nav-toggle__bar::after  { top: 0; transform: translate(-50%, 0) rotate(-45deg); }

  @media (max-width: 900px) {
    .nav { display: none; }
    .nav-toggle { display: block; }
  }
}

/* Mobile menu overlay */
@layer menu {
  .menu {
    position: fixed; inset: 0; z-index: 40;
    background: var(--ink);
    color: var(--cream);
    display: grid; place-items: center;
    padding: var(--s-5);
    clip-path: inset(0 0 100% 0);
    transition: clip-path 700ms var(--ease-emph);
  }
  .menu.is-open { clip-path: inset(0 0 0 0); }
  .menu__list {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 0.6em;
    text-align: center;
  }
  .menu__link {
    display: inline-block;
    font-family: var(--display);
    font-size: clamp(2.4rem, 9vw, 5rem);
    line-height: 1;
    letter-spacing: -0.02em;
    opacity: 0;
    transform: translateY(30%);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  }
  .menu.is-open .menu__link {
    opacity: 1; transform: translateY(0);
  }
  .menu.is-open .menu__list li:nth-child(1) .menu__link { transition-delay: 150ms; }
  .menu.is-open .menu__list li:nth-child(2) .menu__link { transition-delay: 230ms; }
  .menu.is-open .menu__list li:nth-child(3) .menu__link { transition-delay: 310ms; }
  .menu.is-open .menu__list li:nth-child(4) .menu__link { transition-delay: 390ms; }
  .menu.is-open .menu__list li:nth-child(5) .menu__link { transition-delay: 470ms; }
  .menu__meta {
    position: absolute; bottom: var(--s-4); left: var(--pad-x); right: var(--pad-x);
    display: flex; justify-content: space-between;
    font-size: var(--fs-xs);
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--muted-inv);
  }
}

/* ----- Hero ----- */
@layer hero {
  .hero {
    position: relative;
    min-height: 100svh;
    overflow: hidden;
    isolation: isolate;
    color: var(--cream);
    background: var(--ink);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .hero__media {
    position: absolute; inset: 0;
    overflow: hidden;
    z-index: 0;
  }
  .hero__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 30%;
    transform: scale(1.18);
    will-change: transform;
    animation: hero-zoom 18s var(--ease-out) forwards;
    filter: saturate(0.85) contrast(1.05);
  }
  @keyframes hero-zoom {
    from { transform: scale(1.18) translateY(2%); }
    to   { transform: scale(1.02) translateY(0); }
  }
  .hero__media::after {
    content: '';
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse at 30% 40%, rgba(0,0,0,0) 0%, rgba(0,0,0,0.55) 70%),
      linear-gradient(180deg, rgba(14,13,12,0.4) 0%, rgba(14,13,12,0.1) 30%, rgba(14,13,12,0.7) 90%);
  }
  .hero__chrome {
    position: absolute; inset: 0;
    pointer-events: none;
    background:
      linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.04) 50%, transparent 70%);
    mix-blend-mode: overlay;
    z-index: 1;
    animation: chrome-sweep 9s var(--ease-in-out) infinite;
  }
  @keyframes chrome-sweep {
    0%, 100% { transform: translateX(-30%); }
    50% { transform: translateX(30%); }
  }
  .hero__grain {
    position: absolute; inset: 0;
    pointer-events: none;
    z-index: 2;
    opacity: 0.18;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
  }

  .hero__content {
    position: relative; z-index: 3;
    padding: var(--s-7) var(--pad-x) var(--s-6);
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
  }
  .hero__eyebrow {
    color: var(--chrome);
    margin-bottom: var(--s-3);
    opacity: 0;
    transform: translateY(20px);
    animation: rise 1s var(--ease-out) 0.4s forwards;
  }
  .hero__title {
    font-family: var(--display);
    font-weight: 400;
    font-size: var(--fs-mega);
    line-height: 0.86;
    letter-spacing: -0.04em;
    color: var(--cream);
    margin: 0;
    max-width: 14ch;
  }
  .hero__title .line {
    display: block;
    overflow: hidden;
  }
  .hero__title .line > span {
    display: block;
    transform: translateY(110%);
    animation: line-up 1.2s var(--ease-emph) forwards;
  }
  .hero__title .line:nth-child(1) > span { animation-delay: 0.55s; }
  .hero__title .line:nth-child(2) > span { animation-delay: 0.7s; }
  .hero__title .line:nth-child(3) > span { animation-delay: 0.85s; }
  @keyframes line-up {
    from { transform: translateY(110%); }
    to   { transform: translateY(0); }
  }
  .hero__title em {
    font-family: var(--accent);
    font-style: italic;
    color: var(--rosso-glow);
  }

  .hero__bottom {
    margin-top: var(--s-4);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-3);
    align-items: end;
  }
  .hero__lead {
    font-size: var(--fs-md);
    line-height: 1.5;
    color: rgba(245,239,226,0.86);
    max-width: 38ch;
    opacity: 0;
    transform: translateY(20px);
    animation: rise 1s var(--ease-out) 1.05s forwards;
  }
  .hero__actions {
    justify-self: end;
    display: flex; gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: rise 1s var(--ease-out) 1.2s forwards;
  }
  @keyframes rise { to { opacity: 1; transform: translateY(0); } }

  .hero__scroll {
    position: absolute;
    bottom: var(--s-3);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: var(--chrome);
    font-size: var(--fs-xs);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
    opacity: 0;
    animation: rise 1s var(--ease-out) 1.5s forwards;
  }
  .hero__scroll-line {
    width: 1px; height: 36px;
    background: currentColor;
    position: relative;
    overflow: hidden;
  }
  .hero__scroll-line::after {
    content: '';
    position: absolute; top: -36px; left: 0; right: 0; height: 36px;
    background: var(--rosso-glow);
    animation: scroll-drop 1.8s var(--ease-in-out) infinite;
  }
  @keyframes scroll-drop {
    0% { top: -36px; }
    100% { top: 36px; }
  }

  .hero__side {
    position: absolute;
    left: var(--pad-x);
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    transform-origin: left top;
    font-size: var(--fs-xs);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(245,239,226,0.5);
    z-index: 3;
    opacity: 0;
    animation: rise 1s var(--ease-out) 1.4s forwards;
  }

  @media (max-width: 900px) {
    .hero__bottom { grid-template-columns: 1fr; }
    .hero__actions { justify-self: start; }
    .hero__side { display: none; }
  }
}

/* ----- Marquee ----- */
@layer marquee {
  .marquee {
    overflow: hidden;
    border-block: 1px solid var(--line);
    padding-block: var(--s-3);
    background: var(--cream);
    color: var(--ink);
  }
  .marquee.inv { background: var(--ink); color: var(--cream); border-color: var(--line-inv); }
  .marquee__track {
    display: flex;
    gap: var(--s-4);
    animation: marquee 32s linear infinite;
    width: max-content;
    will-change: transform;
  }
  .marquee__item {
    display: inline-flex; align-items: center; gap: var(--s-3);
    font-family: var(--display);
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1;
    letter-spacing: -0.02em;
    white-space: nowrap;
  }
  .marquee__dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--rosso);
    display: inline-block;
  }
  .marquee__item em {
    font-family: var(--accent);
    font-style: italic;
    color: var(--rosso);
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }
  .marquee:hover .marquee__track { animation-play-state: paused; }
}

/* ----- Buttons ----- */
@layer btn {
  .btn {
    --bg: transparent;
    --fg: currentColor;
    --bd: currentColor;
    display: inline-flex; align-items: center; gap: 0.7rem;
    padding: 1rem 1.6rem;
    background: var(--bg);
    color: var(--fg);
    border: 1px solid var(--bd);
    border-radius: 999px;
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: color var(--d-med) var(--ease-out), border-color var(--d-med) var(--ease-out);
  }
  .btn::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--rosso);
    transform: translateY(101%);
    transition: transform var(--d-med) var(--ease-out);
    z-index: -1;
  }
  .btn:hover { color: var(--cream); border-color: var(--rosso); }
  .btn:hover::before { transform: translateY(0); }
  .btn__arrow {
    display: inline-flex; align-items: center;
    transition: transform var(--d-med) var(--ease-out);
  }
  .btn:hover .btn__arrow { transform: translateX(4px); }
  .btn--solid { --bg: var(--ink); --fg: var(--cream); --bd: var(--ink); }
  .btn--rosso { --bg: var(--rosso); --fg: var(--cream); --bd: var(--rosso); }
  .btn--rosso:hover { border-color: var(--ink); }
  .btn--ghost { --bg: transparent; }
  .btn--lg { padding: 1.15rem 2rem; font-size: 1rem; }

  .btn--light::before { background: var(--cream); }
  .btn--light:hover { color: var(--ink); border-color: var(--cream); }
}

/* ----- Section headers ----- */
@layer sec-head {
  .sec-head { margin-bottom: var(--s-5); }
  .sec-head__eyebrow { margin-bottom: var(--s-2); }
  .sec-head__title { max-width: 18ch; }
  .sec-head__sub {
    font-family: var(--accent);
    font-style: italic;
    font-size: var(--fs-lg);
    color: var(--muted);
    margin-top: var(--s-2);
    max-width: 48ch;
  }
  .sec-head.inv .sec-head__sub { color: var(--muted-inv); }
}

/* ----- Cards ----- */
@layer card {
  .card {
    position: relative;
    padding: var(--s-4);
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    transition: border-color var(--d-med) var(--ease-out), transform var(--d-med) var(--ease-out);
  }
  .card:hover { border-color: var(--rosso); transform: translateY(-4px); }
  .card__no {
    font-family: var(--display);
    font-size: var(--fs-md);
    color: var(--rosso);
    letter-spacing: 0.02em;
    display: block;
    margin-bottom: var(--s-2);
  }
  .card__title {
    font-family: var(--display);
    font-size: var(--fs-xl);
    line-height: 1;
    letter-spacing: -0.01em;
    margin: 0 0 var(--s-2);
  }
  .card__body {
    color: var(--muted);
    font-size: var(--fs-base);
    line-height: 1.55;
    margin: 0;
  }

  .service-card {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: var(--s-2);
    padding: var(--s-4);
    border-top: 1px solid var(--line);
    position: relative;
    transition: background var(--d-med) var(--ease-out);
  }
  .service-card:hover { background: rgba(168,32,26,0.04); }
  .service-card::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--rosso);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--d-med) var(--ease-out);
  }
  .service-card:hover::before { transform: scaleY(1); }
  .service-card__title {
    font-family: var(--display);
    font-size: clamp(1.6rem, 1.2rem + 1vw, 2.2rem);
    line-height: 1;
    margin: 0;
    display: flex; align-items: baseline; gap: 0.8rem;
  }
  .service-card__no {
    font-family: var(--accent);
    font-style: italic;
    font-size: 1rem;
    color: var(--rosso);
    font-feature-settings: "tnum";
  }
  .service-card__body {
    color: var(--muted);
    margin: 0;
    max-width: 48ch;
  }
}

/* ----- Image reveal & media ----- */
@layer media {
  .media {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
  }
  .media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 1.4s var(--ease-out), filter 1.4s var(--ease-out);
  }
  .media:hover img { transform: scale(1.04); }

  /* Reveal-on-scroll mask */
  .reveal {
    --reveal-delay: 0ms;
    overflow: hidden;
    position: relative;
  }
  .reveal > * {
    transform: translateY(110%) skewY(4deg);
    transition: transform 1.1s var(--ease-emph) var(--reveal-delay);
    will-change: transform;
  }
  .reveal.is-in > * {
    transform: translateY(0) skewY(0);
  }

  /* Mask reveal (image clip from center) */
  .reveal-mask {
    clip-path: inset(50% 50% 50% 50%);
    transition: clip-path 1.4s var(--ease-emph);
  }
  .reveal-mask.is-in { clip-path: inset(0 0 0 0); }

  /* Image with chrome reflection sweep */
  .media-chrome {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
  }
  .media-chrome::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(115deg,
      transparent 30%,
      rgba(255,255,255,0.18) 48%,
      rgba(255,255,255,0.35) 50%,
      rgba(255,255,255,0.18) 52%,
      transparent 70%);
    transform: translateX(-120%);
    transition: transform 1.2s var(--ease-out);
    pointer-events: none;
  }
  .media-chrome:hover::after { transform: translateX(120%); }

  /* Floating chrome frame */
  .frame {
    position: relative;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 4px;
  }
  .frame::before, .frame::after {
    content: '';
    position: absolute;
    width: 24px; height: 24px;
    border: 1px solid var(--rosso);
  }
  .frame::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
  .frame::after  { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
}

/* ----- Split / about ----- */
@layer split {
  .split {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: var(--s-5);
    align-items: center;
  }
  .split--reverse { grid-template-columns: 7fr 5fr; }
  .split--reverse .split__media { order: 2; }
  @media (max-width: 900px) {
    .split, .split--reverse { grid-template-columns: 1fr; gap: var(--s-4); }
    .split--reverse .split__media { order: 0; }
  }
  .split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
  @media (max-width: 900px) { .split-grid { grid-template-columns: 1fr; gap: var(--s-3); } }
}

/* ----- Stats ----- */
@layer stats {
  .stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-block: 1px solid var(--line);
  }
  @media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }
  .stat {
    padding: var(--s-4) var(--s-3);
    border-right: 1px solid var(--line);
    position: relative;
  }
  .stat:last-child { border-right: 0; }
  @media (max-width: 900px) {
    .stat:nth-child(2) { border-right: 0; }
    .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--line); }
  }
  .stat__num {
    font-family: var(--display);
    font-size: clamp(2.8rem, 2rem + 3vw, 5rem);
    line-height: 1;
    letter-spacing: -0.03em;
    font-feature-settings: "tnum";
    color: var(--rosso);
  }
  .stat__label {
    margin-top: var(--s-1);
    font-size: var(--fs-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--muted);
  }
  .stats.inv { border-color: var(--line-inv); }
  .stats.inv .stat { border-color: var(--line-inv); }
  .stats.inv .stat__label { color: var(--muted-inv); }
}

/* ----- Gallery / horizontal scroll ----- */
@layer gallery {
  .gallery {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.2fr;
    gap: var(--s-3);
    align-items: stretch;
  }
  .gallery > * { aspect-ratio: 4/5; }
  .gallery > *:nth-child(2) { aspect-ratio: 4/5; margin-block: var(--s-5); }
  @media (max-width: 900px) {
    .gallery { grid-template-columns: 1fr; }
    .gallery > * { aspect-ratio: 4/3; margin: 0; }
  }
}

/* ----- Process timeline ----- */
@layer process {
  .process { position: relative; }
  .process__line {
    position: absolute; left: 0; right: 0; top: 80px;
    height: 1px;
    background: var(--line);
  }
  .process__progress {
    position: absolute; left: 0; top: 80px;
    height: 1px;
    background: var(--rosso);
    width: 0%;
    transition: width 1.2s var(--ease-out);
  }
  .process__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--s-3);
    position: relative;
  }
  @media (max-width: 900px) {
    .process__steps { grid-template-columns: 1fr; }
    .process__line, .process__progress { display: none; }
  }
  .step { padding-top: var(--s-4); }
  .step__dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--cream);
    border: 1px solid var(--line);
    margin-bottom: var(--s-2);
    transition: background var(--d-med) var(--ease-out), border-color var(--d-med) var(--ease-out);
  }
  .step.is-active .step__dot { background: var(--rosso); border-color: var(--rosso); }
  .step__no {
    font-family: var(--accent);
    font-style: italic;
    color: var(--rosso);
    font-size: var(--fs-md);
    margin-bottom: var(--s-1);
  }
  .step__title {
    font-family: var(--display);
    font-size: var(--fs-xl);
    line-height: 1.05;
    margin: 0 0 var(--s-1);
  }
  .step__body { color: var(--muted); font-size: 0.95rem; max-width: 28ch; }
}

/* ----- Footer ----- */
@layer footer {
  .footer {
    background: var(--ink);
    color: var(--cream);
    padding-block: var(--s-6) var(--s-3);
    position: relative;
    overflow: hidden;
  }
  .footer__top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--s-4);
    padding-bottom: var(--s-5);
    border-bottom: 1px solid var(--line-inv);
  }
  @media (max-width: 900px) {
    .footer__top { grid-template-columns: 1fr 1fr; gap: var(--s-3); }
  }
  .footer__brand .brand__mark { width: 64px; height: 64px; color: var(--cream); }
  .footer__brand .brand__name { font-size: 1.4rem; }
  .footer__brand p { color: var(--muted-inv); margin-top: var(--s-2); max-width: 32ch; }
  .footer h4 {
    font-family: var(--body);
    font-size: var(--fs-xs);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--chrome);
    margin: 0 0 var(--s-3);
    font-weight: 500;
  }
  .footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.7rem; }
  .footer a { color: var(--cream); opacity: 0.86; transition: opacity var(--d-fast) var(--ease-out); font-size: 0.95rem; }
  .footer a:hover { opacity: 1; color: var(--rosso-glow); }
  .footer__bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: var(--s-3);
    font-size: var(--fs-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--muted-inv);
  }
  @media (max-width: 600px) {
    .footer__bottom { flex-direction: column; gap: var(--s-2); text-align: center; }
  }

  /* Giant watermark text in footer */
  .footer__mark {
    position: absolute;
    bottom: -3vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--display);
    font-size: clamp(8rem, 22vw, 30rem);
    line-height: 0.86;
    color: rgba(245,239,226,0.04);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    letter-spacing: -0.05em;
  }
}

/* ----- Forms ----- */
@layer form {
  .field { display: block; margin-bottom: var(--s-2); }
  .field label {
    display: block;
    font-size: var(--fs-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.5rem;
  }
  .field label .req { color: var(--rosso); }
  .field input, .field textarea {
    width: 100%;
    padding: 0.9rem 0;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--body);
    font-size: var(--fs-base);
    color: var(--fg);
    transition: border-color var(--d-fast) var(--ease-out);
    resize: vertical;
  }
  .field textarea { min-height: 110px; }
  .field input:focus, .field textarea:focus {
    outline: 0;
    border-bottom-color: var(--rosso);
  }
  .check {
    display: flex; align-items: flex-start; gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--muted);
    margin-block: var(--s-2);
  }
  .check input { accent-color: var(--rosso); margin-top: 4px; }
  .check a { color: var(--rosso); text-decoration: underline; text-underline-offset: 3px; }
  .form-msg {
    margin-top: var(--s-2);
    padding: var(--s-2);
    border-radius: 4px;
    display: none;
    font-size: 0.95rem;
  }
  .form-msg.is-ok { display: block; background: rgba(43,191,87,0.1); color: #2a7a48; border: 1px solid rgba(43,191,87,0.3); }
  .form-msg.is-err { display: block; background: rgba(168,32,26,0.1); color: var(--rosso-deep); border: 1px solid rgba(168,32,26,0.3); }
}

/* ----- Quote band ----- */
@layer quote {
  .quote {
    padding-block: var(--s-7);
    background: var(--ink);
    color: var(--cream);
    text-align: center;
    position: relative;
  }
  .quote__mark {
    font-family: var(--display);
    font-size: clamp(4rem, 8vw, 8rem);
    color: var(--rosso);
    line-height: 0.8;
    margin-bottom: var(--s-2);
  }
  .quote__text {
    font-family: var(--accent);
    font-style: italic;
    font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.6rem);
    line-height: 1.25;
    max-width: 22ch;
    margin: 0 auto;
  }
  .quote__cite {
    margin-top: var(--s-3);
    font-size: var(--fs-xs);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--chrome);
  }
}

/* ----- CTA band ----- */
@layer cta {
  .cta-band {
    background: var(--rosso);
    color: var(--cream);
    padding-block: var(--s-6);
    position: relative;
    overflow: hidden;
  }
  .cta-band__title {
    font-family: var(--display);
    font-size: clamp(2.5rem, 2rem + 4vw, 6rem);
    line-height: 0.9;
    letter-spacing: -0.025em;
    margin: 0;
    max-width: 14ch;
  }
  .cta-band__title em { font-family: var(--accent); font-style: italic; }
  .cta-band__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: var(--s-4);
  }
  @media (max-width: 900px) {
    .cta-band__inner { grid-template-columns: 1fr; }
  }
  .cta-band__lead {
    font-size: var(--fs-md);
    margin-top: var(--s-2);
    max-width: 40ch;
    opacity: 0.92;
  }
}

/* ----- Dark section ----- */
@layer dark {
  .inv {
    background: var(--ink);
    color: var(--cream);
  }
  .inv .eyebrow { color: var(--chrome); }
  .inv .sec-head__sub { color: var(--muted-inv); }
  .inv .service-card { border-color: var(--line-inv); }
  .inv .service-card__body { color: var(--muted-inv); }
  .inv .card { background: var(--ink); border-color: var(--line-inv); }
  .inv .card__body { color: var(--muted-inv); }
  .inv .marquee { border-color: var(--line-inv); }
}

/* ----- Cursor ----- */
@layer cursor {
  .cursor, .cursor-dot {
    position: fixed;
    pointer-events: none;
    z-index: 200;
    top: 0; left: 0;
    opacity: 0;
    transition: opacity var(--d-fast) var(--ease-out), transform 80ms var(--ease-out), width var(--d-fast) var(--ease-out), height var(--d-fast) var(--ease-out), border-color var(--d-fast) var(--ease-out);
    will-change: transform;
  }
  .cursor.is-ready, .cursor-dot.is-ready { opacity: 1; }
  .cursor {
    width: 36px; height: 36px;
    border: 1px solid var(--rosso);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
  }
  .cursor-dot {
    width: 6px; height: 6px;
    background: var(--rosso);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  .cursor.is-hover {
    width: 64px; height: 64px;
    border-color: var(--cream);
    background: rgba(168,32,26,0.15);
  }
  @media (hover: none) {
    .cursor, .cursor-dot { display: none; }
  }
}

/* ----- Scroll progress ----- */
@layer progress {
  .scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0%;
    background: var(--rosso);
    z-index: 60;
    transition: width 80ms linear;
  }
}

/* ----- Decorative SVG accents ----- */
@layer deco {
  .ornament {
    display: block;
    width: 100%;
    max-width: 240px;
    height: 16px;
    color: currentColor;
    opacity: 0.4;
  }
  .hairline {
    height: 1px;
    background: var(--line);
    width: 100%;
  }
}

/* ----- Page-specific ----- */
@layer pages {
  /* Hero variants */
  .hero--compact { min-height: 60vh; }
  .hero--center {
    justify-content: center;
    text-align: center;
  }
  .hero--center .hero__content {
    padding-block: var(--s-8);
  }
  .hero--center .hero__title { max-width: 22ch; margin-inline: auto; }

  /* Hero with text-over-media overlay variant (for inner pages) */
  .page-hero {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    isolation: isolate;
    color: var(--cream);
    background: var(--ink);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .page-hero__media {
    position: absolute; inset: 0; z-index: 0;
  }
  .page-hero__media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    filter: saturate(0.85) contrast(1.05);
  }
  .page-hero__media::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(14,13,12,0.78) 0%, rgba(14,13,12,0.35) 35%, rgba(14,13,12,0.9) 100%);
  }
  .page-hero__content {
    position: relative; z-index: 2;
    padding: var(--s-7) var(--pad-x) var(--s-5);
    max-width: var(--maxw);
    margin-inline: auto;
    width: 100%;
  }
  .page-hero__title {
    font-family: var(--display);
    font-size: clamp(2.6rem, 1.5rem + 4.5vw, 6.5rem);
    line-height: 0.92;
    letter-spacing: -0.03em;
    margin: var(--s-2) 0 0;
    max-width: 14ch;
  }
  .page-hero__title em { font-family: var(--accent); font-style: italic; color: var(--rosso-glow); }

  /* Contact page specifics */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-5);
    align-items: start;
  }
  @media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: var(--s-4); } }

  .hours {
    list-style: none; padding: 0; margin: 0;
    border-top: 1px solid var(--line);
  }
  .hours li {
    display: grid;
    grid-template-columns: 1fr auto;
    padding: var(--s-2) 0;
    border-bottom: 1px solid var(--line);
  }
  .hours__day { font-weight: 500; }
  .hours__time { font-family: var(--accent); font-style: italic; color: var(--muted); }

  .info-list {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: var(--s-3);
  }
  .info-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: var(--s-2);
    padding: var(--s-2) 0;
    border-bottom: 1px solid var(--line);
  }
  .info-item__icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--rosso);
    color: var(--cream);
    display: grid; place-items: center;
  }
  .info-item__label {
    font-size: var(--fs-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.2rem;
  }
  .info-item__value {
    font-family: var(--display);
    font-size: var(--fs-lg);
    line-height: 1.1;
  }

  /* Map block (static decorative; we use a styled illustration block instead of an iframe to keep self-contained) */
  .map {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--line);
    background:
      radial-gradient(circle at 30% 30%, rgba(168,32,26,0.06), transparent 40%),
      linear-gradient(135deg, var(--cream-deep), var(--cream));
  }
  .map__pin {
    position: absolute;
    top: 48%; left: 58%;
    transform: translate(-50%, -100%);
    display: flex; flex-direction: column; align-items: center;
    animation: pin-bob 3s var(--ease-in-out) infinite;
  }
  @keyframes pin-bob {
    0%, 100% { transform: translate(-50%, -100%); }
    50% { transform: translate(-50%, -110%); }
  }
  .map__pin-dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--rosso);
    box-shadow: 0 0 0 6px rgba(168,32,26,0.25);
  }
  .map__pin-label {
    margin-top: 8px;
    padding: 6px 10px;
    background: var(--ink);
    color: var(--cream);
    font-size: var(--fs-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    white-space: nowrap;
    border-radius: 2px;
  }
  .map svg.roads { position: absolute; inset: 0; width: 100%; height: 100%; }

  /* Vintage car showcase (auto epoca) */
  .spec-list {
    list-style: none; padding: 0; margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line-inv);
  }
  .spec-list li {
    padding: var(--s-2) 0;
    border-bottom: 1px solid var(--line-inv);
    display: flex; justify-content: space-between; gap: var(--s-2);
  }
  .spec-list li:nth-child(odd) { border-right: 1px solid var(--line-inv); padding-right: var(--s-3); }
  .spec-list li:nth-child(even) { padding-left: var(--s-3); }
  .spec-list dt { color: var(--chrome); font-size: var(--fs-xs); letter-spacing: 0.2em; text-transform: uppercase; }
  .spec-list dd { margin: 0; font-family: var(--display); font-size: var(--fs-md); }
  @media (max-width: 600px) { .spec-list { grid-template-columns: 1fr; } .spec-list li:nth-child(odd) { border-right: 0; padding-right: 0; } .spec-list li:nth-child(even) { padding-left: 0; } }
}

/* ----- Reveal animations (driven by IntersectionObserver) ----- */
@layer reveal-anim {
  [data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity 0.9s var(--ease-out),
      transform 0.9s var(--ease-out);
    transition-delay: var(--delay, 0ms);
  }
  [data-reveal].is-in { opacity: 1; transform: translateY(0); }

  [data-reveal="fade"] { transform: none; }

  [data-reveal="rise-strong"] {
    opacity: 0;
    transform: translateY(60px);
  }
  [data-reveal="rise-strong"].is-in {
    opacity: 1; transform: translateY(0);
  }

  [data-reveal="clip-up"] {
    opacity: 1;
    transform: none;
    clip-path: inset(0 0 100% 0);
  }
  [data-reveal="clip-up"].is-in {
    clip-path: inset(0 0 0 0);
  }

  [data-reveal="scale-in"] {
    opacity: 0;
    transform: scale(0.94);
  }
  [data-reveal="scale-in"].is-in {
    opacity: 1;
    transform: scale(1);
  }

  /* Splittable text */
  .split-text .word {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
  }
  .split-text .word > span {
    display: inline-block;
    transform: translateY(110%);
    transition: transform 1s var(--ease-emph);
  }
  .split-text.is-in .word > span { transform: translateY(0); }
}

/* ----- Accessibility: prefers-reduced-motion ----- */
@layer a11y {
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
      scroll-behavior: auto !important;
    }
    .hero__media img { transform: none !important; }
    .loader { display: none; }
  }
}

/* ----- Print ----- */
@media print {
  .header, .footer, .marquee, .cursor, .cursor-dot, .scroll-progress, .loader { display: none !important; }
  body { background: #fff; color: #000; }
}