/* ===========================================================
   mamura — design tokens
   navy #0D2B52 · gold #E5D491 · cream #F7F1DC · white #FFFFFF
   display: Libre Franklin · body: Inter · mono/ledger: IBM Plex Mono
=========================================================== */

:root{
  --navy: #152A4F;
  --navy-deep: #0C1A32;
  --navy-soft: #223863;
  --gold: #E2D699;
  --gold-deep: #C9AE5C;
  --cream: #F7F1DC;
  --white: #FFFFFF;
  --ink: #12213B;
  --muted: #5C6B84;
  --muted-light: #97A3B8;
  --ok: #4C7A5D;
  --warn: #B98A2E;
  --bad: #A6432F;
  --line: rgba(13,43,82,0.12);
  --line-light: rgba(255,255,255,0.14);

  --font-display: 'Libre Franklin', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --container: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@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; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}

h1,h2,h3{
  font-family: var(--font-display);
  color: var(--navy);
  margin:0;
  line-height:1.08;
  letter-spacing:-0.01em;
}

a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
img,svg{ display:block; max-width:100%; }

.grain{
  position:fixed; inset:0; pointer-events:none; z-index:9999;
  opacity:0.025; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- utility ---------- */
.section-eyebrow{
  font-family: var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color: var(--gold-deep);
  margin:0 0 14px;
  font-weight:600;
}
.section-eyebrow-light{ color: var(--gold); }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight:600;
  font-size:0.96rem;
  border:1.5px solid transparent;
  cursor:pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.btn-primary{ background: var(--gold); color: var(--navy-deep); }
.btn-primary:hover{ background: var(--gold-deep); transform: translateY(-2px); }
.btn-ghost{ background:transparent; color: inherit; border-color: currentColor; opacity:0.85; }
.btn-ghost:hover{ opacity:1; transform: translateY(-2px); }
.btn-block{ width:100%; }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:100;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width: var(--container); margin:0 auto;
  padding:16px 28px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{ display:flex; align-items:center; }
.brand-logo{ display:block; height:32px; width:auto; }
.brand-chip{
  display:inline-flex; align-items:center;
  background: var(--cream);
  padding:10px 16px;
  border-radius: var(--radius-sm);
}

.nav-links{ display:flex; align-items:center; gap:26px; font-size:0.95rem; font-weight:500; color: var(--navy); }
.nav-links a:not(.nav-cta):not(.nav-login){ opacity:0.75; transition:opacity .2s; }
.nav-links a:not(.nav-cta):not(.nav-login):hover{ opacity:1; }
.nav-login{
  background: var(--gold);
  color: var(--navy-deep);
  font-weight:700;
  padding:9px 18px;
  border-radius:999px;
  transition: background .2s, transform .2s;
}
.nav-login:hover{ background: var(--gold-deep); transform: translateY(-1px); }
.nav-cta{
  background: var(--navy); color: var(--white);
  padding:10px 20px; border-radius:999px;
  transition: background .2s;
}
.nav-cta:hover{ background: var(--navy-soft); }

.nav-burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px; }
.nav-burger span{ width:22px; height:2px; background:var(--navy); border-radius:2px; }

/* ---------- hero ---------- */
.hero{
  background: radial-gradient(120% 140% at 15% -10%, var(--navy-soft) 0%, var(--navy) 45%, var(--navy-deep) 100%);
  color: var(--white);
  padding: 96px 28px 110px;
  position:relative;
  overflow:hidden;
}
.hero-inner{
  max-width: var(--container); margin:0 auto;
  display:grid; grid-template-columns: 1.05fr 0.95fr;
  gap:56px; align-items:center;
}
.eyebrow{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-mono);
  font-size:0.8rem; letter-spacing:0.1em; text-transform:uppercase;
  color: var(--gold);
  margin:0 0 22px;
}
.eyebrow-kanji{ font-family: var(--font-display); font-size:1rem; letter-spacing:0.2em; opacity:0.9; }

.hero h1{
  color: var(--white);
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  font-weight:800;
  margin-bottom:22px;
}
.hero h1 .hl{
  display:inline;
  background: var(--gold);
  color: var(--navy-deep);
  padding:2px 12px;
  border-radius:6px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hero-lead{
  font-size:1.1rem;
  color: rgba(255,255,255,0.78);
  max-width:46ch;
  margin:0 0 34px;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:26px; }
.hero-note{
  font-family: var(--font-mono); font-size:0.78rem;
  letter-spacing:0.06em; color: rgba(255,255,255,0.5);
}

/* signature visual — village skyline illustration (Ma / Mura motif) */
.hero-visual{ position:relative; padding-top:10px; }
.hero-blob{
  position:absolute; width:380px; height:380px; border-radius:50%;
  background: radial-gradient(circle, rgba(229,212,145,0.30), transparent 70%);
  top:20px; left:50%; transform:translateX(-50%);
  z-index:0; filter:blur(14px);
}

.skyline-art{ position:relative; z-index:1; width:100%; height:auto; overflow:visible; }

.skyline-kanji{
  font-family: var(--font-display);
  fill: var(--gold);
  opacity:0.09;
  font-weight:800;
}
.skyline-kanji-2{ fill:#FFFFFF; opacity:0.06; }

.skyline-ground{ stroke: rgba(229,212,145,0.28); stroke-width:1.5; stroke-dasharray:2 6; stroke-linecap:round; }

.sk-back-body{ fill: rgba(255,255,255,0.09); }
.sk-back-windows rect{ fill: rgba(255,255,255,0.16); }

.sk-mid-body{ fill: rgba(255,255,255,0.15); }
.sk-mid-windows rect{ fill: rgba(255,255,255,0.30); }

.sk-focal-parapet{ fill: var(--gold); }
.sk-focal-body{ fill: rgba(255,255,255,0.10); stroke: rgba(229,212,145,0.4); stroke-width:1.2; }
.sk-focal-windows rect{ fill: rgba(229,212,145,0.55); }

.watch-ring{
  fill:none; stroke: var(--gold); stroke-width:1.4; opacity:0.55;
  transform-box: fill-box; transform-origin:center;
  animation: watchPing 2.6s ease-out infinite;
}
.watch-dot{
  fill: var(--gold);
  transform-box: fill-box; transform-origin:center;
  animation: watchDot 2.6s ease-in-out infinite;
}
@keyframes watchPing{
  0%{ transform:scale(0.55); opacity:0.7; }
  75%,100%{ transform:scale(1.9); opacity:0; }
}
@keyframes watchDot{ 0%,100%{ opacity:1; } 50%{ opacity:0.55; } }

.hero-caption{
  position:relative; z-index:1;
  margin:22px 4px 0;
  font-family: var(--font-mono);
  font-size:0.82rem; line-height:1.6;
  color: rgba(255,255,255,0.5);
  max-width:38ch;
}

/* ---------- origin ---------- */
.origin{
  position:relative; overflow:hidden;
  background: var(--white);
  padding:120px 28px;
}
.origin-kanji{
  position:absolute; top:-4%;
  font-family: var(--font-display); font-size:24rem; font-weight:800;
  color: var(--cream); z-index:0; line-height:1; user-select:none; pointer-events:none;
}
.origin-kanji-a{ right:20%; }
.origin-kanji-b{ right:-4%; }
.origin-inner{ position:relative; z-index:1; max-width:760px; margin:0 auto; }
.origin h2{ font-size:clamp(1.9rem,3.4vw,2.6rem); margin-bottom:46px; max-width:16ch; }

.origin-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:46px; }
.origin-card{
  background: var(--cream);
  border-radius: var(--radius);
  padding:30px 26px;
}
.origin-glyph{
  display:block; font-family: var(--font-display); font-size:2.2rem; font-weight:800;
  color: var(--gold-deep); margin-bottom:14px;
}
.origin-card h3{ font-size:1.2rem; margin-bottom:10px; }
.origin-card p{ color: var(--muted); font-size:0.95rem; margin:0; }

.origin-body{ color: var(--muted); font-size:1.05rem; max-width:60ch; margin:0 0 40px; }
.origin-tagline{
  font-family: var(--font-display); font-style:italic; font-weight:700;
  font-size:1.3rem; color: var(--navy);
  border-left:3px solid var(--gold); padding-left:18px;
}

/* ---------- funziona ---------- */
.funziona{ background: var(--navy-deep); color: var(--white); padding:120px 28px; }
.funziona-inner{ max-width: var(--container); margin:0 auto; }
.funziona h2{ color: var(--white); font-size:clamp(1.9rem,3.4vw,2.6rem); margin-bottom:56px; }

.steps{ display:grid; grid-template-columns: repeat(2,1fr); gap:2px; background: rgba(255,255,255,0.1); border-radius: var(--radius); overflow:hidden; }

.ai-callout{
  margin-top:28px;
  display:flex; align-items:flex-start; gap:22px;
  background: rgba(229,212,145,0.08);
  border:1px solid rgba(229,212,145,0.25);
  border-radius: var(--radius);
  padding:30px 32px;
}
.ai-callout-badge{
  flex-shrink:0;
  font-family: var(--font-mono); font-weight:700; font-size:0.82rem;
  letter-spacing:0.04em;
  color: var(--navy-deep); background: var(--gold);
  padding:7px 14px; border-radius:999px;
  margin-top:4px;
}
.ai-callout-body h3{ color: var(--white); font-size:1.15rem; margin-bottom:8px; }
.ai-callout-body p{ color: rgba(255,255,255,0.68); font-size:0.95rem; margin:0; max-width:60ch; }
.step{
  background: var(--navy-deep);
  padding:34px 32px;
  display:flex; gap:20px;
}
.step-index{
  font-family: var(--font-mono); font-size:0.85rem; color: var(--gold);
  padding-top:3px; flex-shrink:0;
}
.step-body h3{ color: var(--white); font-size:1.08rem; margin-bottom:8px; }
.step-body p{ color: rgba(255,255,255,0.6); font-size:0.92rem; margin:0; }

/* ---------- servizio / pricing ---------- */
.servizio{ background: var(--white); padding:120px 28px; }
.servizio-inner{ max-width: var(--container); margin:0 auto; }
.servizio h2{ font-size:clamp(1.9rem,3.4vw,2.6rem); margin-bottom:18px; }
.servizio-lead{ color: var(--muted); max-width:60ch; font-size:1.05rem; margin-bottom:52px; }

.pricing-grid{ display:grid; grid-template-columns:1fr 1.15fr; gap:24px; align-items:stretch; }
.price-card{
  border-radius: var(--radius);
  padding:38px 34px;
  border:1px solid var(--line);
  background: var(--cream);
}
.price-card-accent{ background: var(--navy); color: var(--white); }
.price-tag{
  display:inline-block; font-family: var(--font-mono); font-size:0.72rem;
  letter-spacing:0.08em; text-transform:uppercase;
  color: var(--navy); background: var(--white); border:1px solid var(--line);
  padding:5px 12px; border-radius:999px; margin-bottom:18px;
}
.price-tag-dark{ background: var(--gold); color: var(--navy-deep); border-color:transparent; }
.price-card h3{ font-size:1.4rem; margin-bottom:12px; }
.price-card-accent h3{ color: var(--white); }
.price-card p{ font-size:0.98rem; color: var(--muted); margin:0; }
.price-card-accent p{ color: rgba(255,255,255,0.72); }

.price-detail{ margin-top:26px; padding-top:22px; border-top:1px solid rgba(255,255,255,0.18); display:flex; flex-direction:column; gap:6px; }
.price-note{ font-size:0.92rem; font-style:italic; color: rgba(255,255,255,0.72); line-height:1.5; }

/* ---------- strip ---------- */
.strip{ background: var(--gold); overflow:hidden; padding:16px 0; }
.strip-track{
  display:flex; gap:16px; white-space:nowrap;
  font-family: var(--font-mono); font-size:0.85rem; letter-spacing:0.06em;
  text-transform:uppercase; color: var(--navy-deep); font-weight:600;
  animation: marquee 22s linear infinite;
  width:max-content;
}
.strip-dot{ color: var(--navy-deep); opacity:0.4; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ---------- demo ---------- */
.demo{ background: var(--cream); padding:120px 28px; }
.demo-inner{ max-width: var(--container); margin:0 auto; display:grid; grid-template-columns:0.9fr 1.1fr; gap:64px; }
.demo-copy h2{ font-size:clamp(1.9rem,3.4vw,2.6rem); margin-bottom:18px; }
.demo-copy p{ color: var(--muted); font-size:1.02rem; max-width:44ch; margin:0 0 26px; }
.demo-points{ display:flex; flex-direction:column; gap:12px; }
.demo-points li{
  font-size:0.94rem; color: var(--navy); padding-left:24px; position:relative;
}
.demo-points li::before{
  content:"→"; position:absolute; left:0; color: var(--gold-deep); font-weight:700;
}

.demo-form{
  background: var(--white); border-radius: var(--radius);
  padding:36px; border:1px solid var(--line);
  display:flex; flex-direction:column; gap:18px;
}
.form-row{ display:flex; flex-direction:column; gap:7px; }
.form-row label{ font-size:0.86rem; font-weight:600; color: var(--navy); }
.form-row input[type="text"],
.form-row input[type="email"],
.form-row select,
.form-row textarea{
  font-family: var(--font-body);
  font-size:0.95rem;
  padding:12px 14px;
  border-radius: var(--radius-sm);
  border:1.5px solid var(--line);
  background: var(--white);
  color: var(--ink);
  transition: border-color .2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  outline:none; border-color: var(--gold-deep);
}
.form-row textarea{ resize:vertical; }
.form-row-check{ flex-direction:row; align-items:flex-start; gap:10px; }
.form-row-check input{ margin-top:3px; accent-color: var(--navy); }
.check-label{ font-size:0.82rem; font-weight:400; color: var(--muted); }

.form-status{ min-height:20px; font-size:0.88rem; margin:0; }
.form-status.success{ color: var(--ok); }
.form-status.error{ color: var(--bad); }

/* ---------- footer ---------- */
.footer{ background: var(--navy-deep); color: rgba(255,255,255,0.85); padding:56px 28px 0; }
.footer-inner{
  max-width: var(--container); margin:0 auto;
  display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap;
  padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,0.1);
}
.footer .brand-chip{ margin-bottom:12px; }
.footer-tagline{ color: rgba(255,255,255,0.5); font-size:0.9rem; font-style:italic; margin:0; }
.footer-contact{ display:flex; flex-direction:column; gap:6px; text-align:right; font-family: var(--font-mono); font-size:0.88rem; }
.footer-contact a:hover{ color: var(--gold); }
.footer-bottom{
  max-width: var(--container); margin:0 auto;
  padding:20px 0; font-size:0.78rem; color: rgba(255,255,255,0.4);
  font-family: var(--font-mono);
}

/* ---------- keyboard focus ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2.5px solid var(--gold-deep); outline-offset:2px;
}

/* ---------- responsive ---------- */
@media (max-width: 960px){
  .nav-links{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background: var(--white);
    border-bottom:1px solid var(--line);
    padding:8px 28px 18px;
  }
  .nav-links.open{ display:flex; }
  .nav-links a:not(.nav-cta):not(.nav-login){ padding:12px 0; border-bottom:1px solid var(--line); }
  .nav-links a:not(.nav-cta):not(.nav-login):last-of-type{ border-bottom:none; }
  .nav-cta, .nav-login{ text-align:center; margin-top:8px; }
  .nav-burger{ display:flex; }
  .hero-inner{ grid-template-columns:1fr; }
  .origin-grid{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .pricing-grid{ grid-template-columns:1fr; }
  .demo-inner{ grid-template-columns:1fr; }
  .footer-contact{ text-align:left; }
  .origin-kanji{ font-size:13rem; }
}
@media (max-width: 560px){
  .hero{ padding:76px 20px 80px; }
  .origin, .funziona, .servizio, .demo{ padding:80px 20px; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
}