/* ===========================================================
   Zerrusen Automatism — Design System
   Palette: warm cream + Bears navy + burnt orange
   Fonts: Fraunces (display serif) + Inter (body sans)
   =========================================================== */

:root {
  /* Colors */
  --color-cream:        #FBF7F0;
  --color-cream-alt:     #F2EAdd;
  --color-paper:        #FFFFFF;
  --color-ink:          #201F1C;
  --color-ink-soft:     #4A4640;
  --color-forest:       #0E1F3D;
  --color-forest-light: #1C3A6B;
  --color-terracotta:   #C83803;
  --color-terracotta-dark: #9C2C02;
  --color-gold:         #B08B4F;
  --color-line:         #E4DACB;
  --color-line-strong:  #D3C6B0;

  /* Semantic */
  --bg:            var(--color-cream);
  --bg-alt:        var(--color-cream-alt);
  --surface:       var(--color-paper);
  --text:          var(--color-ink);
  --text-soft:     var(--color-ink-soft);
  --primary:       var(--color-forest);
  --primary-light: var(--color-forest-light);
  --accent:        var(--color-terracotta);
  --accent-dark:   var(--color-terracotta-dark);

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Spacing / Layout */
  --container-w: 1160px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(32, 31, 28, 0.08);
  --shadow-md: 0 8px 24px rgba(32, 31, 28, 0.08);
  --shadow-lg: 0 20px 48px rgba(32, 31, 28, 0.14);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { padding: 0; list-style: none; }
img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--primary);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); }
h4 { font-size: 1.15rem; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 0.9rem;
}

p { color: var(--text-soft); }
p.lede { font-size: 1.2rem; color: var(--text-soft); }

.text-center { text-align: center; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 24px;
}

section { padding-block: 96px; }
section.tight { padding-block: 64px; }

@media (max-width: 720px) {
  section { padding-block: 64px; }
  section.tight { padding-block: 44px; }
}

.section-head {
  max-width: 680px;
  margin-bottom: 3rem;
}
.section-head.center { margin-inline: auto; text-align: center; }

.bg-alt { background: var(--bg-alt); }
.bg-forest {
  background: var(--primary);
  color: #EFE8DA;
}
.bg-forest h1, .bg-forest h2, .bg-forest h3, .bg-forest h4 { color: #FAF6EC; }
.bg-forest p { color: #B9C4DA; }
.bg-forest .eyebrow { color: #FF8A4A; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.9rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #FFF9F2;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--accent-dark); box-shadow: var(--shadow-md); }

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border-color: var(--color-line-strong);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--primary); }

.btn-on-dark {
  background: transparent;
  color: #FAF6EC;
  border-color: rgba(250, 246, 236, 0.4);
}
.btn-on-dark:hover { background: rgba(250, 246, 236, 0.12); border-color: #FAF6EC; }

.btn-block { width: 100%; }

/* ---------- Site Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 240, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--color-line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--primary);
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}
.brand-name { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name small {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--accent-dark);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}
.nav-links a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--text);
  position: relative;
  padding-block: 4px;
}
.nav-links a:hover { color: var(--accent-dark); }
.nav-links a.is-active { color: var(--primary); font-weight: 700; }
.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-cta { display: flex; align-items: center; gap: 1.4rem; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

@media (max-width: 880px) {
  .nav-links {
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
    gap: 1.4rem;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    border-top: 1px solid var(--color-line);
    overflow-y: auto;
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a { font-size: 1.15rem; }
  .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  padding-block: 88px 96px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero h1 { margin-bottom: 1.3rem; }
.hero .lede { margin-bottom: 2.2rem; max-width: 540px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }

.hero-trust {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--text-soft);
}
.hero-trust strong { color: var(--primary); display: block; font-family: var(--font-display); font-size: 1.5rem; }

.hero-art {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--primary);
  aspect-ratio: 4/4.2;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
@media (max-width: 1000px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .card-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 2rem 1.6rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-line-strong);
}

.icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.3rem;
}
.icon-badge svg { width: 26px; height: 26px; }

.card h3 { margin-bottom: 0.6rem; }
.card p { font-size: 0.98rem; margin-bottom: 0; }
.card a.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.1rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent-dark);
  text-decoration: none;
}

/* ---------- Service detail blocks ---------- */
.service-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.2rem;
  align-items: start;
  padding-block: 72px;
  border-bottom: 1px solid var(--color-line);
}
.service-block:last-of-type { border-bottom: none; }
@media (max-width: 860px) {
  .service-block { grid-template-columns: 1fr; gap: 1.8rem; padding-block: 48px; }
}
.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: 0.6rem;
}
.service-block ul { margin-top: 1.3rem; display: grid; gap: 0.7rem; }
.service-block ul li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.98rem;
  color: var(--text-soft);
}
.service-block ul li svg { flex-shrink: 0; margin-top: 3px; width: 18px; height: 18px; color: var(--accent); }

.benefit-box {
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem;
  margin-top: 1.6rem;
  border-left: 3px solid var(--accent);
}
.benefit-box p { color: var(--text); font-size: 0.96rem; margin: 0; }
.benefit-box strong { color: var(--primary); }

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
@media (max-width: 900px) { .testimonial-grid { grid-template-columns: 1fr; } }

.testimonial {
  background: var(--surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 2rem;
}
.testimonial .stars { color: var(--accent); margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 1.3rem;
}
.testimonial cite {
  display: block;
  font-style: normal;
  font-weight: 600;
  color: var(--primary);
  font-size: 0.92rem;
}
.testimonial cite span {
  display: block;
  font-weight: 400;
  color: var(--text-soft);
  font-size: 0.85rem;
  margin-top: 2px;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--primary);
  color: #F5EFE2;
  border-radius: var(--radius-lg);
  padding: 3.4rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-banner h2 { color: #FAF6EC; margin-bottom: 0.5rem; }
.cta-banner p { color: #B9C4DA; margin: 0; }

/* ---------- About page ---------- */
.about-hero {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.2rem;
  align-items: center;
}
@media (max-width: 860px) { .about-hero { grid-template-columns: 1fr; } }
.founder-portrait {
  border-radius: var(--radius-lg);
  background: var(--primary);
  aspect-ratio: 912/994;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.founder-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
@media (max-width: 860px) { .values-grid { grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

.info-card {
  background: var(--surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 2rem;
}
.info-card .info-item {
  display: flex;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
}
.info-card .info-item:last-child { margin-bottom: 0; }
.info-card .info-item svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.info-card .info-item strong { display: block; color: var(--primary); font-size: 0.95rem; }
.info-card .info-item span, .info-card .info-item a { font-size: 0.94rem; color: var(--text-soft); text-decoration: none; }
.info-card .info-item a:hover { color: var(--accent-dark); }

.form-card {
  background: var(--surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-sm);
}

.form-row { display: grid; gap: 1.4rem; margin-bottom: 1.4rem; }
.form-row.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .form-row.two { grid-template-columns: 1fr; } }

.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.45rem;
}
.field input, .field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line-strong);
  background: var(--bg);
  font-size: 0.98rem;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(193, 96, 45, 0.14);
}
.field textarea { min-height: 130px; resize: vertical; }

.consent-row {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  margin-bottom: 1.6rem;
  padding: 1.1rem 1.2rem;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
}
.consent-row input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex-shrink: 0;
}
.consent-row label { font-size: 0.86rem; color: var(--text-soft); line-height: 1.55; }
.consent-row label a { color: var(--accent-dark); font-weight: 600; text-decoration: underline; }

.form-note {
  font-size: 0.82rem;
  color: var(--text-soft);
  margin-top: 1rem;
  text-align: center;
}

.form-status {
  display: none;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  margin-bottom: 1.4rem;
}
.form-status.is-visible { display: block; }
.form-status.success { background: #E4EEE3; color: var(--primary); border: 1px solid #B9D3B6; }
.form-status.error { background: #F6E3DA; color: var(--accent-dark); border: 1px solid #E7BBA0; }

/* ---------- Legal pages ---------- */
.legal-content h2 { margin-top: 2.4rem; margin-bottom: 0.8rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { margin-bottom: 1.1rem; }
.legal-content ul { margin: 0 0 1.1rem 1.3rem; list-style: disc; }
.legal-content li { color: var(--text-soft); margin-bottom: 0.5rem; }
.legal-content strong { color: var(--text); }
.legal-updated {
  font-size: 0.9rem;
  color: var(--text-soft);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}
.legal-content { max-width: 760px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--primary);
  color: #B9C4DA;
  padding-block: 60px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 2.6rem;
}
@media (max-width: 780px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
.footer-brand .brand { color: #FAF6EC; }
.footer-brand p { color: #A7B4CC; margin-top: 1rem; font-size: 0.92rem; max-width: 280px; }
.footer-col h4 { color: #FAF6EC; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; font-family: var(--font-body); margin-bottom: 1rem; }
.footer-col ul { display: grid; gap: 0.7rem; }
.footer-col a { color: #B9C4DA; text-decoration: none; font-size: 0.94rem; }
.footer-col a:hover { color: #FAF6EC; }
.footer-bottom {
  border-top: 1px solid rgba(201, 211, 201, 0.18);
  padding-top: 1.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #8C9AB8;
}

/* ---------- Misc ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.divider-dot { color: var(--color-line-strong); }