/* ============================================================
   De Cecco — Design System
   Tokens in :root → one edit re-themes the whole site.
   ============================================================ */
:root{
  /* Brand palette (from docs/intel/03-style-guide.md) */
  --blue:        #0A2A66;   /* De Cecco blue */
  --blue-deep:   #06183C;   /* ink-blue, dark sections */
  --blue-600:    #123a85;
  --gold:        #E5B24B;   /* wheat gold accent */
  --gold-soft:   #f0cd86;
  --red:         #C8102E;   /* Italian red */
  --paper:       #FAF5EA;   /* warm ivory page bg */
  --cream:       #F1E8D4;   /* section banding */
  --ink:         #1C1C1A;   /* body text on light */
  --ink-soft:    #4a4844;
  --line:        #D9CDB2;   /* hairlines on paper */
  --white:       #ffffff;

  /* Semantic */
  --bg:          var(--paper);
  --fg:          var(--ink);
  --accent:      var(--gold);

  /* Type */
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Scale */
  --container: 1240px;
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(6,24,60,.06), 0 2px 8px rgba(6,24,60,.05);
  --shadow-md: 0 8px 30px rgba(6,24,60,.10);
  --shadow-lg: 0 24px 70px rgba(6,24,60,.18);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset ---- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
html.lenis, html.lenis body{ scroll-behavior:auto !important; }  /* Lenis guard */
body{
  margin:0; background:var(--bg); color:var(--fg);
  font-family:var(--sans); font-size:clamp(1rem,.97rem + .2vw,1.075rem);
  line-height:1.65; font-weight:400; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video,canvas{ display:block; max-width:100%; }
img{ height:auto; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font:inherit; color:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; line-height:1.08;
  letter-spacing:-.01em; margin:0 0 .5em; color:var(--blue-deep); }
h1{ font-size:clamp(2.5rem,1.6rem + 4vw,5rem); }
h2{ font-size:clamp(1.9rem,1.3rem + 2.6vw,3.1rem); }
h3{ font-size:clamp(1.3rem,1.05rem + 1.1vw,1.8rem); }
p{ margin:0 0 1.1rem; }
::selection{ background:var(--gold); color:var(--blue-deep); }

/* ---- Layout helpers ---- */
.container{ width:min(100% - 2.4rem, var(--container)); margin-inline:auto; }
.container--narrow{ width:min(100% - 2.4rem, 800px); margin-inline:auto; }
.section{ padding:clamp(3.5rem,2rem + 7vw,8rem) 0; }
.section--cream{ background:var(--cream); }
.section--blue{ background:var(--blue-deep); color:#eaf0fb; }
.section--blue h1,.section--blue h2,.section--blue h3{ color:var(--white); }
.eyebrow{ font:600 .72rem/1 var(--sans); letter-spacing:.22em; text-transform:uppercase;
  color:var(--red); display:inline-flex; align-items:center; gap:.6rem; margin-bottom:1.1rem; }
.eyebrow::before{ content:""; width:26px; height:2px; background:var(--gold); }
.section--blue .eyebrow{ color:var(--gold); }
.lede{ font-size:clamp(1.1rem,1rem + .6vw,1.4rem); line-height:1.5; color:var(--ink-soft);
  font-family:var(--serif); font-weight:400; }
.section--blue .lede{ color:#cdd8ef; }
.center{ text-align:center; } .mx-auto{ margin-inline:auto; }
.measure{ max-width:62ch; }

/* ---- Buttons ---- */
.btn{ --bg:var(--blue); --c:#fff; position:relative; display:inline-flex; align-items:center;
  gap:.55rem; padding:.9rem 1.7rem; background:var(--bg); color:var(--c); font-weight:600;
  font-size:.95rem; border:0; border-radius:var(--radius); overflow:hidden; isolation:isolate;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease); white-space:nowrap; }
.btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn::after{ content:""; position:absolute; inset:0; z-index:-1; transform:translateX(-130%) skewX(-18deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent); transition:transform .55s var(--ease); }
.btn:hover::after{ transform:translateX(130%) skewX(-18deg); }
.btn--gold{ --bg:var(--gold); --c:var(--blue-deep); }
.btn--ghost{ --bg:transparent; --c:var(--blue-deep); border:1.5px solid var(--blue); }
.section--blue .btn--ghost{ --c:#fff; border-color:rgba(255,255,255,.5); }
.btn--red{ --bg:var(--red); --c:#fff; }
.btn--lg{ padding:1.05rem 2.1rem; font-size:1rem; }
@media (prefers-reduced-motion:reduce){ .btn::after{ display:none; } .btn:hover{ transform:none; } }

.link-underline{ position:relative; font-weight:600; color:var(--blue); }
.link-underline::after{ content:""; position:absolute; left:0; bottom:-3px; width:100%; height:2px;
  background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .35s var(--ease); }
.link-underline:hover::after{ transform:scaleX(1); }

/* ---- Header ---- */
.site-header{ position:fixed; inset:0 0 auto 0; z-index:900; transition:background .4s var(--ease),
  box-shadow .4s var(--ease), padding .4s var(--ease); padding:.55rem 0; }
.site-header.scrolled{ background:rgba(250,245,234,.86); backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--line); }
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; }
.brand{ display:flex; align-items:center; gap:.6rem; font-family:var(--serif); font-weight:600;
  font-size:1.5rem; letter-spacing:.01em; color:var(--blue-deep); }
.brand__mark{ width:34px; height:34px; flex:none; }
.site-header:not(.scrolled) .brand,
.hero-light .site-header:not(.scrolled) .brand{ color:#fff; }
.nav__links{ display:flex; align-items:center; gap:1.6rem; }
.nav__item{ position:relative; }
.nav__link{ font-weight:500; font-size:.95rem; padding:.4rem 0; color:var(--blue-deep);
  display:inline-flex; align-items:center; gap:.3rem; transition:color .25s; }
.site-header:not(.scrolled) .nav__link{ color:rgba(255,255,255,.92); }
.nav__link:hover{ color:var(--red); }
.site-header:not(.scrolled) .nav__link:hover{ color:var(--gold); }
.nav__item--has > .nav__link::after{ content:"▾"; font-size:.62em; opacity:.6; }
.dropdown{ position:absolute; top:calc(100% + .5rem); left:50%; transform:translateX(-50%) translateY(8px);
  min-width:230px; background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg); padding:.5rem; opacity:0; visibility:hidden; transition:.28s var(--ease);
  display:grid; gap:.1rem; }
.nav__item--has:hover .dropdown,.nav__item--has:focus-within .dropdown{ opacity:1; visibility:visible;
  transform:translateX(-50%) translateY(0); }
.dropdown a{ padding:.55rem .7rem; border-radius:6px; font-size:.9rem; font-weight:500; color:var(--ink);
  transition:background .2s, color .2s; }
.dropdown a:hover{ background:var(--cream); color:var(--blue); }
.nav__cta{ display:flex; align-items:center; gap:.8rem; }
.nav__toggle{ display:none; flex-direction:column; gap:5px; background:none; border:0; padding:.4rem; }
.nav__toggle span{ width:26px; height:2px; background:currentColor; color:var(--blue-deep);
  transition:.3s var(--ease); }
.site-header:not(.scrolled) .nav__toggle span{ background:#fff; }

/* mobile drawer */
.drawer{ position:fixed; inset:0; z-index:950; background:var(--blue-deep); color:#fff;
  transform:translateX(100%); transition:transform .45s var(--ease); padding:5rem 2rem 2rem;
  overflow-y:auto; visibility:hidden; }
.drawer.open{ transform:translateX(0); visibility:visible; }
.drawer a{ display:block; font-family:var(--serif); font-size:1.4rem; padding:.6rem 0;
  border-bottom:1px solid rgba(255,255,255,.12); }
.drawer .drawer__sub a{ font-family:var(--sans); font-size:1rem; padding:.4rem 0 .4rem 1rem;
  border:0; color:#bcc8e4; }
.drawer__close{ position:absolute; top:1.3rem; right:1.5rem; font-size:2rem; background:none; border:0; color:#fff; }
.no-scroll{ overflow:hidden; }

/* ---- Footer ---- */
.site-footer{ background:var(--blue-deep); color:#c3cee6; position:relative; overflow:hidden;
  padding:clamp(3rem,2rem + 4vw,5rem) 0 0; }
.footer__grid{ display:grid; grid-template-columns:1.6fr repeat(3,1fr); gap:2.5rem; position:relative; z-index:2; }
.footer__brand .brand{ color:#fff; margin-bottom:1rem; }
.footer__col h4{ color:#fff; font-family:var(--sans); font-weight:700; font-size:.8rem;
  letter-spacing:.12em; text-transform:uppercase; margin-bottom:1.1rem; }
.footer__col a{ display:block; padding:.32rem 0; color:#aebbd8; font-size:.95rem; transition:color .2s; }
.footer__col a:hover{ color:var(--gold); }
.footer__bottom{ position:relative; z-index:2; margin-top:3rem; padding:1.5rem 0;
  border-top:1px solid rgba(255,255,255,.12); display:flex; flex-wrap:wrap; gap:1rem;
  justify-content:space-between; font-size:.82rem; color:#8ea0c4; }
.footer__watermark{ position:absolute; left:50%; bottom:-3.5vw; transform:translateX(-50%); z-index:1;
  font-family:var(--serif); font-weight:600; font-size:18vw; line-height:.8; color:transparent;
  -webkit-text-stroke:1px rgba(229,178,75,.10); white-space:nowrap; pointer-events:none; user-select:none; }

/* ---- Premium component kit ---- */
.card{ position:relative; background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:1.8rem; overflow:hidden; transition:transform .35s var(--ease), box-shadow .35s var(--ease); }
.card::before{ content:""; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,rgba(229,178,75,.7),transparent); }
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.card__no{ font-family:var(--serif); font-style:italic; font-size:.85rem; color:var(--red); }

.pill{ display:inline-flex; align-items:center; gap:.4rem; padding:.3rem .8rem; border-radius:100px;
  background:rgba(10,42,102,.06); border:1px solid var(--line); font-size:.78rem; font-weight:600;
  letter-spacing:.04em; color:var(--blue); }
.section--blue .pill{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.16); color:var(--gold); }

/* No. badge (numbered-format motif) */
.no-badge{ display:inline-grid; place-items:center; min-width:3.2rem; height:3.2rem; padding:0 .5rem;
  border:2px solid var(--gold); border-radius:50%; font-family:var(--serif); font-style:italic;
  color:var(--blue); font-size:.95rem; line-height:1; background:#fff; }
.section--blue .no-badge{ color:#fff; background:transparent; }

/* Stats + dividers */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; }
.stat{ padding:1rem 1.4rem; position:relative; text-align:center; }
.stat + .stat::before{ content:""; position:absolute; left:0; top:15%; bottom:15%; width:1px;
  background:linear-gradient(var(--line),transparent,var(--line)); }
.section--blue .stat + .stat::before{ background:linear-gradient(rgba(255,255,255,.2),transparent,rgba(255,255,255,.2)); }
.stat__num{ font-family:var(--serif); font-size:clamp(2.2rem,1.5rem + 2.4vw,3.4rem); color:var(--blue);
  line-height:1; display:block; }
.section--blue .stat__num{ color:var(--gold); }
.stat__label{ font-size:.82rem; letter-spacing:.05em; text-transform:uppercase; color:var(--ink-soft); margin-top:.5rem; }
.section--blue .stat__label{ color:#aebbd8; }

/* Marquee */
.marquee{ overflow:hidden; border-block:1px solid var(--line); background:var(--blue-deep); color:#fff; }
.marquee__track{ display:flex; gap:2.5rem; padding:1rem 0; white-space:nowrap; will-change:transform; }
.marquee__track span{ font-family:var(--serif); font-size:clamp(1.2rem,1rem + 1.4vw,2rem);
  display:inline-flex; align-items:center; gap:2.5rem; color:var(--gold); }
.marquee__track span::after{ content:"✦"; color:rgba(255,255,255,.4); font-size:.7em; }
.marquee--outline span:nth-child(even){ color:transparent; -webkit-text-stroke:1px var(--gold); }

/* Quick-answer + key-facts (AEO) */
.quick-answer{ background:#fff; border:1px solid var(--line); border-left:4px solid var(--gold);
  border-radius:var(--radius); padding:1.3rem 1.5rem; box-shadow:var(--shadow-sm); margin:0 0 1.6rem; }
.qa-label{ font:700 .7rem/1 var(--sans); letter-spacing:.16em; text-transform:uppercase;
  color:var(--red); margin:0 0 .5rem; }
.quick-answer p:last-child{ margin:0; font-size:1.08rem; }
table.key-facts{ width:100%; border-collapse:collapse; margin:1.5rem 0; background:#fff;
  border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; }
.key-facts th,.key-facts td{ text-align:left; padding:.85rem 1.1rem; border-bottom:1px solid var(--line);
  font-size:.95rem; }
.key-facts th{ width:38%; background:var(--cream); font-weight:700; color:var(--blue-deep); }
.key-facts tr:last-child th,.key-facts tr:last-child td{ border-bottom:0; }
table.data-table{ width:100%; border-collapse:collapse; margin:1.5rem 0; font-size:.95rem; }
.data-table th,.data-table td{ text-align:left; padding:.8rem 1rem; border-bottom:1px solid var(--line); }
.data-table thead th{ background:var(--blue-deep); color:#fff; font-size:.78rem; letter-spacing:.06em;
  text-transform:uppercase; }
.data-table tbody tr{ transition:background .2s; }
.data-table tbody tr:hover{ background:rgba(229,178,75,.10); }

/* FAQ */
.faqs details{ background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  margin-bottom:.8rem; overflow:hidden; }
.faqs summary{ list-style:none; cursor:pointer; padding:1.1rem 1.4rem; font-weight:600; font-size:1.05rem;
  color:var(--blue-deep); display:flex; justify-content:space-between; align-items:center; gap:1rem; }
.faqs summary::-webkit-details-marker{ display:none; }
.faqs summary::after{ content:"+"; font-size:1.5rem; color:var(--gold); transition:transform .3s; }
.faqs details[open] summary::after{ transform:rotate(45deg); }
.faqs details p{ padding:0 1.4rem 1.3rem; margin:0; color:var(--ink-soft); }

/* Breadcrumb + page hero */
.page-hero{ position:relative; padding:clamp(7rem,5rem + 8vw,11rem) 0 clamp(2.5rem,2rem + 3vw,4rem);
  background:var(--blue-deep); color:#fff; overflow:hidden; isolation:isolate; }
.page-hero::before{ content:""; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(120% 100% at 80% 0%, rgba(229,178,75,.22), transparent 55%),
             radial-gradient(80% 90% at 0% 100%, rgba(18,58,133,.7), transparent 60%); }
.page-hero h1{ color:#fff; max-width:18ch; }
.page-hero .lede{ color:#cdd8ef; max-width:60ch; }
.breadcrumb{ font-size:.82rem; color:#9fb0d4; margin-bottom:1.4rem; display:flex; gap:.5rem; flex-wrap:wrap; }
.breadcrumb a:hover{ color:var(--gold); }
.breadcrumb span{ opacity:.5; }

/* Reveal base (JS uses fromTo) */
[data-reveal]{ opacity:0; }
@media (prefers-reduced-motion:reduce){ [data-reveal]{ opacity:1 !important; } }

/* Grids */
.grid{ display:grid; gap:1.5rem; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,4vw,5rem); align-items:center; }

/* Image placeholder block (no copyrighted photos) */
.imgph{ position:relative; border-radius:var(--radius-lg); overflow:hidden; background:
   linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color:#fff; display:grid;
   place-items:center; text-align:center; min-height:240px; aspect-ratio:4/3; }
.imgph::after{ content:""; position:absolute; inset:0; opacity:.5;
  background:radial-gradient(60% 60% at 30% 20%, rgba(229,178,75,.35), transparent 60%),
            repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 2px, transparent 2px 9px); }
.imgph span{ position:relative; z-index:1; font-family:var(--serif); font-style:italic; color:var(--gold-soft);
  font-size:.95rem; padding:1rem; max-width:80%; }
.imgph--wheat{ background:linear-gradient(135deg,#caa14a,#8a6a23); }
.imgph--tall{ aspect-ratio:3/4; }
.imgph--wide{ aspect-ratio:16/9; }

/* Custom cursor */
.cursor-dot,.cursor-ring{ position:fixed; top:0; left:0; pointer-events:none; z-index:10000;
  border-radius:50%; transform:translate(-50%,-50%); opacity:0; transition:opacity .3s; }
.cursor-dot{ width:7px; height:7px; background:var(--gold); }
.cursor-ring{ width:38px; height:38px; border:1.5px solid rgba(10,42,102,.55); }
html.has-cursor.scrolled-dark .cursor-ring{ border-color:rgba(229,178,75,.6); }
html.has-cursor{ cursor:none; }
html.has-cursor a,html.has-cursor button,html.has-cursor summary,html.has-cursor .btn,html.has-cursor [data-tilt]{ cursor:none; }
html.has-cursor input,html.has-cursor textarea,html.has-cursor select{ cursor:auto; }
.cursor-ring.is-active{ background:rgba(229,178,75,.16); border-color:var(--gold); }

/* Forms */
.field{ margin-bottom:1.1rem; }
.field label{ display:block; font-weight:600; font-size:.85rem; margin-bottom:.4rem; color:var(--blue-deep); }
.field input,.field textarea,.field select{ width:100%; padding:.85rem 1rem; border:1px solid var(--line);
  border-radius:var(--radius); background:#fff; font:inherit; color:var(--ink); transition:border .2s, box-shadow .2s; }
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(10,42,102,.12); }
.form-note{ font-size:.82rem; color:var(--ink-soft); }
.form-success{ display:none; padding:1rem 1.2rem; background:#e7f3e9; border:1px solid #b6d9bd;
  border-radius:var(--radius); color:#1f5d2c; font-weight:600; }
.form-success.show{ display:block; }

/* Utilities */
.tag-row{ display:flex; flex-wrap:wrap; gap:.6rem; }
.mt-2{ margin-top:2rem; } .mt-3{ margin-top:3rem; }
.text-gold{ color:var(--gold); } .text-red{ color:var(--red); }
:focus-visible{ outline:3px solid var(--gold); outline-offset:2px; border-radius:3px; }

/* Responsive */
@media (max-width:980px){
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .grid-4{ grid-template-columns:repeat(2,1fr); } .stats{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:820px){
  .nav__links,.nav__cta .btn{ display:none; }
  .nav__toggle{ display:flex; }
  .split{ grid-template-columns:1fr; } .grid-2,.grid-3{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr 1fr; }
  .stat + .stat:nth-child(odd)::before{ display:none; }
}
@media (max-width:560px){
  .footer__grid{ grid-template-columns:1fr; } .grid-4,.stats{ grid-template-columns:1fr 1fr; }
}