/* ==========================================================================
   DishAI Solutions — stylesheet
   ========================================================================== */

:root {
  --ink: #0C2D4A;
  --body-text: #3B4E5E;
  --accent: #D85A30;
  --accent-dark: #B84A24;
  --bg: #F7F6F2;
  --bg-alt: #EFEBE1;
  --card-bg: #FFFFFF;
  --border: #E1DACB;
  --cream: #F7F6F2;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--body-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 600; }

p { margin: 0 0 1.1em; }

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 3px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 246, 242, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  height: 44px;
  width: auto;
  display: block;
}

.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.98rem;
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover {
  color: var(--accent);
  text-decoration: none;
  border-bottom-color: var(--accent);
}

.main-nav a.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 24px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn .arrow { transition: transform 0.15s ease; }
.btn:hover .arrow { transform: translate(3px, -3px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 96px;
}

.hero-arrow {
  position: absolute;
  top: -40px;
  right: -60px;
  width: 46vw;
  max-width: 560px;
  opacity: 0.9;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: 640px;
}

.hero .tagline {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 20px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ---------- Page header (non-home pages) ---------- */

.page-header {
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--border);
}

.page-header p.lede {
  max-width: 620px;
  font-size: 1.1rem;
}

/* ---------- Sections ---------- */

section.block {
  padding: 80px 0;
}

section.block.alt {
  background: var(--bg-alt);
}

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}

/* ---------- Service cards ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
}

.service-card .marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--bg-alt);
  color: var(--accent);
  margin-bottom: 18px;
}

.service-card h3 { margin-bottom: 10px; }
.service-card p { margin-bottom: 0; color: var(--body-text); }

.home-services-list {
  display: grid;
  gap: 22px;
}

.home-service-row {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 0;
  border-top: 1px solid var(--border);
}

.home-service-row:last-child { border-bottom: 1px solid var(--border); }

.home-service-row .marker {
  flex: none;
  color: var(--accent);
  margin-top: 4px;
}

.home-service-row h3 { margin-bottom: 6px; font-size: 1.1rem; }
.home-service-row p { margin: 0; font-size: 0.98rem; }

/* ---------- Privacy callout (About page) ---------- */

.callout {
  background: var(--ink);
  color: var(--cream);
  border-radius: 16px;
  padding: 40px;
  margin-top: 16px;
}

.callout h3 { color: #fff; }
.callout p { color: #D9E2EA; margin-bottom: 0; }

/* ---------- Contact / form ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

form.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}

.form-row { margin-bottom: 20px; }

.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
}

.form-row input,
.form-row textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--ink);
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--accent);
  outline: none;
}

.form-row textarea { min-height: 130px; resize: vertical; }

.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

.contact-side .info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
}

.contact-side .info-item strong {
  display: block;
  color: var(--ink);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: #C7D4DD;
  padding: 56px 0 32px;
  margin-top: 40px;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand .wordmark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.footer-brand .tag {
  font-size: 0.95rem;
  color: #A9BBC7;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
  padding: 0;
  margin: 0 0 18px;
  flex-wrap: wrap;
}

.footer-nav a { color: #C7D4DD; }
.footer-nav a:hover { color: var(--accent); }

.footer-bottom {
  font-size: 0.85rem;
  color: #7E92A0;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.footer-bottom .container { display: block; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .services-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .hero-arrow { opacity: 0.5; width: 60vw; }
}

@media (max-width: 640px) {
  .site-header .container { justify-content: center; text-align: center; }
  .main-nav ul { justify-content: center; }
  .hero { padding: 56px 0 64px; text-align: left; }
  section.block { padding: 56px 0; }
  .callout { padding: 28px; }
  form.contact-form { padding: 24px; }
}