/* ==========================================================================
   ERMANNO MOSER — precision-instrument design system
   Display: Fraunces (warm serif, handmade-craft voice)
   Body:    Instrument Sans
   Data:    JetBrains Mono (prices, specs, addresses, badges)
   ========================================================================== */

:root {
  --bg: #0e1116;
  --bg-alt: #131822;
  --card: #1a212b;
  --card-raised: #202938;
  --ink: #e8ecf1;
  --muted: #9aa6b2;
  --faint: #5d6b7a;
  --accent: #4fd1a5;
  --accent-dark: #2fa57e;
  --accent-ink: #07120e;
  --danger: #e4685f;
  --hairline: #2a3340;
  --hairline-soft: #222b37;
  --radius: 14px;
  --radius-sm: 8px;
  --maxw: 1140px;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, "Courier New", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16.5px;
  position: relative;
}

/* Film-grain atmosphere over everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 560; letter-spacing: -0.01em; }

.mono { font-family: var(--font-mono); }

::selection { background: var(--accent); color: var(--accent-ink); }

/* ===== Header ===================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14, 17, 22, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 68px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.logo em { font-style: normal; color: var(--accent); }
.logo:hover { text-decoration: none; }

.logo .logo-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: -2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 1.2rem;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.97rem;
}
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--accent); }

.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  color: var(--ink) !important;
  font-family: var(--font-mono);
  font-size: 0.85rem !important;
}
.cart-link:hover { border-color: var(--accent); text-decoration: none; }

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.45em;
  height: 1.45em;
  padding: 0 0.3em;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 0.8rem;
}

/* ===== Buttons ==================================================== */
.btn {
  display: inline-block;
  padding: 0.78rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-family: var(--font-body);
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-dark); color: var(--accent-ink); }

.btn-ghost { border: 1px solid var(--hairline); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-block { display: block; width: 100%; text-align: center; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ===== Hero ======================================================= */
.hero {
  position: relative;
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 55% at 78% 28%, rgba(79, 209, 165, 0.10), transparent 70%),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  padding: 5.5rem 0 5rem;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height: 1.08;
  margin-bottom: 1.3rem;
}
.hero h1 em { font-style: italic; color: var(--accent); }

.hero-sub {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 33em;
  margin-bottom: 2.1rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-figure img { width: 100%; height: auto; display: block; }

/* staggered load reveal */
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.hero .hero-eyebrow, .hero h1, .hero .hero-sub, .hero .hero-actions, .hero .hero-figure {
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.hero h1 { animation-delay: 0.08s; }
.hero .hero-sub { animation-delay: 0.16s; }
.hero .hero-actions { animation-delay: 0.24s; }
.hero .hero-figure { animation-delay: 0.18s; }

/* ===== Trust strip ================================================ */
.trust-strip {
  border-bottom: 1px solid var(--hairline);
  background: var(--bg-alt);
}
.trust-strip ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
}
.trust-strip li {
  padding: 1.1rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  border-left: 1px solid var(--hairline-soft);
  letter-spacing: 0.04em;
}
.trust-strip li:first-child { border-left: none; }
.trust-strip li::before { content: "▸ "; color: var(--accent); }

/* ===== Sections =================================================== */
.section { padding: 5rem 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

.section-title { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 0.8rem; }
.section-sub { color: var(--muted); max-width: 42em; margin-bottom: 2.6rem; }

/* ===== Product cards ============================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.6rem;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79, 209, 165, 0.55);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.7);
}

.product-media {
  background: radial-gradient(ellipse 80% 70% at 50% 40%, rgba(79, 209, 165, 0.07), transparent), var(--bg-alt);
  border-bottom: 1px solid var(--hairline-soft);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-media img { width: 100%; height: 100%; object-fit: contain; display: block; }

.product-body { padding: 1.4rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.65rem; flex: 1; }

.product-tagline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
}

.product-body h3 { font-size: 1.45rem; }
.product-desc { color: var(--muted); font-size: 0.96rem; flex: 1; }

.spec-list {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px dashed var(--hairline);
  padding-top: 0.7rem;
  display: grid;
  gap: 0.28rem;
}
.spec-list li::before { content: "— "; color: var(--accent); }

.product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.5rem;
}

.price { font-family: var(--font-mono); font-size: 1.25rem; font-weight: 700; }
.price small { display: block; font-size: 0.66rem; font-weight: 400; color: var(--faint); letter-spacing: 0.05em; }

.stock-note { font-family: var(--font-mono); font-size: 0.72rem; color: var(--faint); }

/* ===== Feature tiles ============================================== */
.features {
  list-style: none;
  display: grid;
  gap: 1.3rem;
}
.features-row { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.features li {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.4rem;
}
.features li strong { display: block; font-family: var(--font-display); font-size: 1.12rem; margin-bottom: 0.4rem; }
.features li span { color: var(--muted); font-size: 0.95rem; }
.features .feature-index {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 0.7rem;
}

/* ===== Split layouts ============================================== */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: start; }
.split p { color: var(--muted); margin-bottom: 1rem; }

/* ===== Tables (cart, order summary) =============================== */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 0 0.8rem 0.8rem;
  border-bottom: 1px solid var(--hairline);
}
.cart-table td {
  padding: 1.1rem 0.8rem;
  border-bottom: 1px solid var(--hairline-soft);
  vertical-align: middle;
}

.cart-item { display: flex; align-items: center; gap: 1rem; }
.cart-thumb {
  width: 84px;
  height: 64px;
  flex: none;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cart-thumb img { width: 100%; height: 100%; object-fit: contain; }
.cart-item-name { font-family: var(--font-display); font-size: 1.05rem; }
.cart-item-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--faint); }

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  overflow: hidden;
}
.qty-control button {
  background: none;
  border: none;
  color: var(--ink);
  width: 2.1rem;
  height: 2.1rem;
  font-size: 1rem;
  cursor: pointer;
}
.qty-control button:hover { background: var(--card-raised); }
.qty-control .qty-value {
  font-family: var(--font-mono);
  min-width: 2.2rem;
  text-align: center;
  font-size: 0.95rem;
}

.remove-link {
  background: none;
  border: none;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: pointer;
  text-decoration: underline;
}
.remove-link:hover { color: var(--danger); }

.cart-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2.5rem; align-items: start; }

.summary-card {
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.6rem;
  position: sticky;
  top: 92px;
}
.summary-card h3 { margin-bottom: 1.1rem; }
.summary-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--muted);
  padding: 0.45rem 0;
}
.summary-row.total {
  border-top: 1px solid var(--hairline);
  margin-top: 0.6rem;
  padding-top: 1rem;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 700;
}
.summary-note { font-size: 0.8rem; color: var(--faint); margin-top: 1rem; }

.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  border: 1px dashed var(--hairline);
  border-radius: var(--radius);
  color: var(--muted);
}
.empty-state .btn { margin-top: 1.4rem; }

/* ===== Forms ====================================================== */
.form-grid { display: grid; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }

label.field { display: grid; gap: 0.35rem; font-weight: 600; font-size: 0.92rem; }
label.field .optional { color: var(--faint); font-weight: 400; }

input, select, textarea {
  background: var(--bg-alt);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 0.72rem 0.9rem;
  color: var(--ink);
  font: inherit;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 209, 165, 0.15);
}
textarea { resize: vertical; }

.checkbox-row { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.92rem; color: var(--muted); }
.checkbox-row input { width: auto; margin-top: 0.3rem; }

.form-error { color: var(--danger); font-size: 0.85rem; display: none; }
.form-error.visible { display: block; }

.demo-banner {
  background: rgba(228, 167, 95, 0.1);
  border: 1px solid rgba(228, 167, 95, 0.4);
  color: #e4c08f;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.1rem;
  font-size: 0.88rem;
  margin-bottom: 1.6rem;
}

/* ===== Contact ==================================================== */
.contact-details { list-style: none; display: grid; gap: 0.9rem; }
.contact-details li { color: var(--muted); display: grid; gap: 0.1rem; }
.contact-details strong {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
}
.contact-details a { font-family: var(--font-mono); font-size: 0.95rem; }

/* ===== Legal pages ================================================ */
.legal-page { max-width: 800px; }
.legal-page h1 { font-size: clamp(2rem, 4vw, 2.6rem); margin-bottom: 0.4rem; }
.legal-updated { font-family: var(--font-mono); font-size: 0.78rem; color: var(--faint); margin-bottom: 2.4rem; }
.legal-page h2 { font-size: 1.4rem; margin: 2.4rem 0 0.8rem; }
.legal-page h3 { font-size: 1.1rem; margin: 1.6rem 0 0.6rem; }
.legal-page p, .legal-page li { color: var(--muted); }
.legal-page ul, .legal-page ol { padding-left: 1.4rem; margin: 0.6rem 0 1rem; }
.legal-page table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: 0.9rem; }
.legal-page th, .legal-page td { border: 1px solid var(--hairline); padding: 0.6rem 0.8rem; text-align: left; color: var(--muted); }
.legal-page th { color: var(--ink); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.placeholder { background: rgba(228, 167, 95, 0.14); color: #e4c08f; padding: 0 0.3em; border-radius: 4px; font-family: var(--font-mono); font-size: 0.9em; }

/* ===== Page header strip ========================================= */
.page-head { padding: 3.6rem 0 0.4rem; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.74rem; color: var(--faint); margin-bottom: 1rem; }
.breadcrumb a { color: var(--faint); }
.breadcrumb a:hover { color: var(--accent); }

/* ===== Toast ====================================================== */
.toast {
  position: fixed;
  bottom: 1.6rem;
  left: 50%;
  transform: translate(-50%, 16px);
  background: var(--card-raised);
  border: 1px solid var(--accent);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 200;
}
.toast.visible { opacity: 1; transform: translate(-50%, 0); }

/* ===== Cookie consent banner ====================================== */
.consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  background: var(--card-raised);
  border-top: 1px solid var(--hairline);
  box-shadow: 0 -16px 48px rgba(0, 0, 0, 0.5);
  padding: 1.2rem 0;
}
.consent-inner {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}
.consent-inner p { flex: 1 1 380px; color: var(--muted); font-size: 0.9rem; margin: 0; }
.consent-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.consent-actions .btn { padding: 0.55rem 1.2rem; font-size: 0.92rem; }

/* ===== Order confirmation ========================================= */
.confirm-panel {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 3rem 2.4rem;
}
.confirm-panel .order-no {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent);
  display: block;
  margin: 1rem 0 1.4rem;
}

/* ===== Footer ===================================================== */
.site-footer { border-top: 1px solid var(--hairline); background: var(--bg-alt); padding: 3.4rem 0 2rem; margin-top: 4rem; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.4rem;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid var(--hairline-soft);
}
.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 0.9rem;
}
.footer-grid p { color: var(--muted); font-size: 0.9rem; }
.footer-grid ul { list-style: none; display: grid; gap: 0.45rem; }
.footer-grid ul a { color: var(--muted); font-size: 0.92rem; }
.footer-grid ul a:hover { color: var(--ink); }

.footer-legal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-top: 1.6rem;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

/* ===== Mobile ===================================================== */
@media (max-width: 860px) {
  .hero-grid, .split, .cart-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .summary-card { position: static; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--hairline);
    padding: 1.3rem 1.5rem;
    gap: 1rem;
  }
  .nav-links.open { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .cart-table thead { display: none; }
  .cart-table td { display: block; border: none; padding: 0.35rem 0; }
  .cart-table tr { display: block; border-bottom: 1px solid var(--hairline-soft); padding: 1rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}


/* ===== Payment marks (footer) ===== */
.footer-pay { display:flex; align-items:center; gap:0.55rem; flex-wrap:wrap; padding-top:1.6rem; }
.footer-pay span { font-family: var(--font-mono); font-size:0.72rem; letter-spacing:0.18em; text-transform:uppercase; color: var(--faint); margin-right:0.2rem; }
.footer-pay img { height:26px; width:auto; display:block; border-radius:3px; }


/* Notice box */
.notice-box { background: rgba(79,209,165,0.08); border:1px solid rgba(79,209,165,0.4); border-radius: var(--radius); padding:1rem 1.2rem; color: var(--ink); font-size:0.95rem; }
.notice-box strong { color: var(--accent); }

/* ===== Mobile polish ===== */
img, svg { max-width: 100%; height: auto; }
.legal-page table { display: block; overflow-x: auto; }
@media (max-width: 600px) {
  .container { padding: 0 1.1rem; }
  .product-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .trust-strip li { border-left: none; border-top: 1px solid var(--hairline-soft); }
  .trust-strip li:first-child { border-top: none; }
  .header-bar { gap: 0.6rem; }
  .logo { font-size: 1.15rem; }
  .hero { padding: 3rem 0 2.5rem; }
  .section { padding: 3.2rem 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .legal-page table { font-size: 0.85rem; }
  .legal-page th, .legal-page td { padding: 0.5rem 0.55rem; }
  .qty-control button { width: 2.4rem; height: 2.4rem; }
}