@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-ink: #16232b;
  --color-ink-soft: #3c4c55;
  --color-bg: #faf8f3;
  --color-surface: #ffffff;
  --color-surface-alt: #f1ede3;
  --color-accent: #2f6f62;
  --color-accent-dark: #1f4d43;
  --color-accent-tint: #e4ede9;
  --color-warm: #c07a45;
  --color-warm-tint: #f4e6d8;
  --color-muted: #6b7680;
  --color-border: #e3ddcf;
  --color-destructive: #b3261e;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(22, 35, 43, 0.06), 0 1px 3px rgba(22, 35, 43, 0.06);
  --shadow-md: 0 8px 24px rgba(22, 35, 43, 0.08);
  --shadow-lg: 0 24px 64px rgba(22, 35, 43, 0.12);

  --max-width: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

h1 { font-size: clamp(2.4rem, 4.5vw, 4rem); font-weight: 500; }
h2 { font-size: clamp(1.9rem, 3vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 1.6vw, 1.5rem); }

p { margin: 0 0 var(--space-2); color: var(--color-ink-soft); max-width: 62ch; }

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

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section { padding: var(--space-7) 0; }

@media (max-width: 640px) {
  section { padding: var(--space-6) 0; }
  .container { padding: 0 var(--space-2); }
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-warm);
  margin-bottom: var(--space-2);
}

.kicker::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: var(--color-warm);
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 200ms var(--ease), background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
  min-height: 44px;
  text-decoration: none;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

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

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

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  padding: 10px 4px;
}
.btn-ghost:hover { color: var(--color-accent); }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 243, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
}
.brand:hover { color: var(--color-ink); }

.brand-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 2px;
  position: relative;
}

.nav-links a[aria-current="page"] {
  color: var(--color-ink);
}

.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 68px;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-3);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms var(--ease), transform 220ms var(--ease);
  }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-links {
    flex-direction: column;
    gap: 0;
  }
  .nav-links a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--color-border); }
  .main-nav .btn { margin-top: var(--space-2); width: 100%; }
}

/* Hero */
.hero {
  padding-top: var(--space-8);
  padding-bottom: var(--space-7);
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-6);
  align-items: center;
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; gap: var(--space-5); }
  .hero { padding-top: var(--space-6); }
}

.hero-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

.hero-visual {
  position: relative;
}

.hero-note {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.hero-note-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
}

.hero-note-item svg { flex-shrink: 0; margin-top: 2px; color: var(--color-accent); }
.hero-note-item span { font-size: 0.9rem; color: var(--color-ink-soft); }

/* Cards & grids */
.grid {
  display: grid;
  gap: var(--space-3);
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform 250ms var(--ease), box-shadow 250ms var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-accent-tint);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.alt-bg { background: var(--color-surface-alt); }

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  counter-reset: step;
}
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

.step {
  position: relative;
  padding-top: var(--space-4);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-warm);
  display: block;
  margin-bottom: 8px;
}

/* Trust strip */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
}
.trust-item svg { color: var(--color-accent); flex-shrink: 0; }

/* Audience split */
.audience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
@media (max-width: 760px) { .audience { grid-template-columns: 1fr; } }

.audience-card {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--color-ink);
  color: #fff;
}
.audience-card.warm { background: var(--color-accent-dark); }
.audience-card h3 { color: #fff; }
.audience-card p { color: rgba(255,255,255,0.78); }
.audience-card .btn-secondary { border-color: rgba(255,255,255,0.5); color: #fff; }
.audience-card .btn-secondary:hover { background: #fff; color: var(--color-ink); }

/* Quote */
.quote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 500;
  color: var(--color-ink);
  max-width: 46ch;
  line-height: 1.4;
}
.quote-attrib {
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-muted);
}
.placeholder-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-warm);
  background: var(--color-warm-tint);
  padding: 3px 10px;
  border-radius: 999px;
  margin-top: var(--space-2);
}

/* CTA band */
.cta-band {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.75); margin-left: auto; margin-right: auto; }
.cta-band .hero-actions { justify-content: center; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0 var(--space-4);
  color: var(--color-muted);
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer-grid h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-ink);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-grid a { color: var(--color-muted); }
.footer-grid a:hover { color: var(--color-accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms var(--ease), transform 500ms var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Page hero (inner pages) */
.page-hero {
  padding-top: var(--space-6);
  padding-bottom: var(--space-5);
}
.page-hero .section-head { max-width: 720px; }

/* Feature list */
.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
@media (max-width: 700px) { .feature-list { grid-template-columns: 1fr; } }
.feature-item {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.feature-item svg { color: var(--color-accent); flex-shrink: 0; }

/* Spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.spec-table th, .spec-table td {
  text-align: left;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.spec-table th {
  width: 40%;
  color: var(--color-muted);
  font-weight: 500;
}
.spec-table tr:last-child td, .spec-table tr:last-child th { border-bottom: none; }

/* Values grid */
.value-item { display: flex; gap: var(--space-2); align-items: flex-start; }
.value-item svg { color: var(--color-accent); flex-shrink: 0; margin-top: 4px; }

/* Form */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-6);
}
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

.form-field {
  margin-bottom: var(--space-3);
}
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}
.form-field .required { color: var(--color-destructive); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  min-height: 44px;
  transition: border-color 180ms var(--ease);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--color-accent);
  outline: none;
}
.form-field .hint { font-size: 0.82rem; color: var(--color-muted); margin-top: 4px; }
.form-field .error { font-size: 0.82rem; color: var(--color-destructive); margin-top: 4px; display: none; }
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea { border-color: var(--color-destructive); }
.form-field.has-error .error { display: block; }

.audience-toggle {
  display: flex;
  gap: 10px;
  margin-bottom: var(--space-3);
}
.audience-toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.audience-toggle label {
  flex: 1;
  text-align: center;
  padding: 12px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 180ms var(--ease);
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.audience-toggle input:checked + label {
  border-color: var(--color-accent);
  background: var(--color-accent-tint);
  color: var(--color-accent-dark);
}
.audience-toggle input:focus-visible + label { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.form-status {
  margin-top: var(--space-2);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-tint);
  color: var(--color-accent-dark);
  font-weight: 500;
  display: none;
}
.form-status.is-visible { display: block; }

.contact-info-card {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.contact-info-card h3 { color: #fff; }
.contact-info-card p { color: rgba(255,255,255,0.75); }
.contact-info-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: var(--space-2) 0;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.contact-info-row:first-of-type { border-top: none; }
.contact-info-row svg { color: var(--color-warm); flex-shrink: 0; margin-top: 3px; }
.contact-info-row a { color: #fff; }
.contact-info-row a:hover { color: var(--color-warm); }

.map-placeholder {
  margin-top: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  border: 1px dashed rgba(255,255,255,0.25);
  padding: var(--space-4);
  text-align: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 250ms var(--ease), box-shadow 250ms var(--ease);
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.blog-card-cover {
  aspect-ratio: 16 / 10;
  background: var(--color-accent-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
}
.blog-card-body { padding: var(--space-3); display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-card-meta {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-warm);
}
.blog-card-body h3 { margin-bottom: 4px; }
.blog-card-body p { font-size: 0.95rem; margin-bottom: 0; }
.blog-card-link {
  margin-top: auto;
  padding-top: var(--space-2);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Article */
.article-hero {
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
}
.article-meta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}
.article-meta span:not(:last-child)::after {
  content: "•";
  margin-left: var(--space-2);
  color: var(--color-border);
}

.article-body {
  max-width: 68ch;
}
.article-body h2 {
  margin-top: var(--space-5);
  font-size: clamp(1.5rem, 2.2vw, 2rem);
}
.article-body h3 {
  margin-top: var(--space-4);
}
.article-body p, .article-body li { max-width: 68ch; }
.article-body ul, .article-body ol {
  color: var(--color-ink-soft);
  padding-left: 1.2em;
  margin: 0 0 var(--space-3);
}
.article-body li { margin-bottom: 8px; }
.article-body blockquote {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-ink);
}
.article-body blockquote p { margin: 0; max-width: none; }

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }
.faq-item h3 { margin-bottom: 6px; }
.faq-item p { margin-bottom: 0; }

.share-row {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}