/* ===========================================================
   Hotel Integr8 — Stylesheet
   Edit the CSS custom properties below to change brand colors
   site-wide. Section comments mark where each page area lives.
   =========================================================== */

:root {
  /* Brand colors — pulled directly from the logo */
  --purple: #534AB7;
  --purple-dark: #3C3489;
  --purple-light: #EEEDFE;
  --blue: #378ADD;
  --blue-dark: #185FA5;
  --blue-light: #E6F1FB;
  --ink: #2C2C2A;
  --slate: #5F5E5A;
  --slate-light: #888780;
  --mist: #F1EFE8;
  --cloud: #FBFAF7;
  --white: #FFFFFF;
  --border: #E4E1D6;

  /* Type */
  --font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 26px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cloud);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
p { margin: 0 0 1em; color: var(--slate); }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}
section { padding: 88px 0; }
@media (max-width: 720px) {
  section { padding: 56px 0; }
}

/* ---------- Utility ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  display: inline-block;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--purple); color: var(--white); }
.btn-primary:hover { background: var(--purple-dark); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--slate); }
.btn-on-dark { background: var(--white); color: var(--purple-dark); }
.btn-on-dark:hover { background: var(--mist); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(28px, 3.2vw, 38px); }
.section-head p { font-size: 17px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: auto; }
.brand-word { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--ink); }
.brand-word span { color: var(--blue); }

/* Desktop nav always visible */
.main-nav { display: block; }

.main-nav ul { display: flex; gap: 34px; align-items: center; }
.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--slate);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--ink); border-color: var(--blue); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 60;
  position: relative;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

@media (max-width: 880px) {
  /* Closed: hidden. Open state fully controlled by JS */
  .main-nav {
    display: none;
  }
  /* Link styling when nav is open */
  .main-nav a {
    display: block;
    padding: 18px 4px;
    border-bottom: 1px solid #E4E1D6;
    width: 100%;
    font-size: 18px;
    font-weight: 600;
    color: #2C2C2A;
    text-decoration: none;
  }
  .main-nav li:first-child a {
    border-top: 1px solid #E4E1D6;
  }
  .nav-toggle { display: block; }
  .header-actions .btn-primary { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 90px 0 40px;
  overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(34px, 4.6vw, 56px); }
.hero .lede { font-size: 18px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; margin-top: 48px; }
.hero-stats div strong { font-family: var(--font-display); font-size: 26px; display: block; color: var(--ink); }
.hero-stats div span { font-size: 13px; color: var(--slate-light); }

@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; }
}

/* ---------- Connector diagram (signature element) ---------- */
.connector-diagram { position: relative; }
.connector-diagram svg { width: 100%; height: auto; }
.node-dot { animation: pulse 2.4s ease-in-out infinite; }
.flow-dash { stroke-dasharray: 5 6; animation: flowmove 1.8s linear infinite; }
@keyframes flowmove { to { stroke-dashoffset: -22; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }
@media (prefers-reduced-motion: reduce) {
  .node-dot, .flow-dash { animation: none; }
}

/* ---------- Logo strip ---------- */
.logo-strip { padding: 36px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.logo-strip .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.logo-strip p { margin: 0; font-family: var(--font-mono); font-size: 13px; color: var(--slate-light); letter-spacing: .04em; text-transform: uppercase; }
.logo-strip ul { display: flex; gap: 28px; flex-wrap: wrap; }
.logo-strip li { font-family: var(--font-mono); font-size: 14px; color: var(--slate); border: 1px solid var(--border); padding: 6px 14px; border-radius: 20px; }

/* ---------- Feature grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
@media (max-width: 880px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--blue); transform: translateY(-2px); }
.card .icon-node {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  background: var(--purple-light);
}
.card .icon-node svg { width: 22px; height: 22px; }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { font-size: 15px; margin-bottom: 0; }

/* ---------- How it works (steps) ---------- */
.steps { counter-reset: step; }
.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
}
.step:last-child { border-bottom: 1px solid var(--border); }
.step-num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--blue-dark);
  background: var(--blue-light);
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.step h3 { font-size: 18px; margin-bottom: 6px; }
.step p { margin: 0; font-size: 15px; }

/* ---------- Band / CTA ---------- */
.band {
  background: var(--purple);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  position: relative;
  overflow: hidden;
}
.band h2 { color: var(--white); font-size: clamp(26px, 3vw, 34px); max-width: 560px; }
.band p { color: var(--purple-light); font-size: 16px; max-width: 520px; }
.band-actions { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
@media (max-width: 720px) { .band { padding: 44px 28px; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 64px 0 20px; }
.page-hero h1 { font-size: clamp(30px, 4vw, 44px); max-width: 720px; }
.page-hero p { font-size: 17px; max-width: 600px; }

/* ---------- About page ---------- */
.values-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 720px) { .values-list { grid-template-columns: 1fr; } }
.value-item { display: flex; gap: 16px; }
.value-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--blue); margin-top: 8px; flex-shrink: 0; }
.value-item h3 { font-size: 17px; margin-bottom: 6px; }
.value-item p { font-size: 15px; margin: 0; }

.stat-row { display: flex; gap: 48px; flex-wrap: wrap; padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stat-row div strong { display: block; font-family: var(--font-display); font-size: 32px; }
.stat-row div span { font-size: 13px; color: var(--slate-light); }

/* ---------- Products page ---------- */
.product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--border);
}
.product-row:last-child { border-bottom: 1px solid var(--border); }
.product-row.reverse .product-visual { order: 2; }
@media (max-width: 880px) {
  .product-row, .product-row.reverse .product-visual { grid-template-columns: 1fr; order: 0; }
  .product-row { grid-template-columns: 1fr; }
}
.product-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--purple-dark);
  background: var(--purple-light);
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 14px;
}
.product-row h3 { font-size: 24px; }
.product-list { margin-top: 16px; }
.product-list li { display: flex; gap: 10px; font-size: 15px; color: var(--slate); padding: 6px 0; }
.product-list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); margin-top: 8px; flex-shrink: 0; }
.product-visual {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
}

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; gap: 16px; padding: 18px 0; border-top: 1px solid var(--border); }
.contact-info-item:last-child { border-bottom: 1px solid var(--border); }
.contact-info-item .icon-node {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--blue-light);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-item .icon-node svg { width: 18px; height: 18px; }
.contact-info-item h3 { font-size: 15px; margin-bottom: 2px; }
.contact-info-item p { margin: 0; font-size: 15px; }
.contact-info-item a:hover { color: var(--blue-dark); }

form.contact-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-light);
}
.field .hint { font-size: 12px; color: var(--slate-light); }
.honey { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.form-status { font-size: 14px; padding: 12px 16px; border-radius: var(--radius-sm); display: none; }
.form-status.show { display: block; }
.form-status.success { background: var(--blue-light); color: var(--blue-dark); }
.form-status.error { background: #FCEBEB; color: #791F1F; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--mist); margin-top: 80px; }
.footer-top { padding: 64px 0 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 880px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .brand-word { color: var(--white); }
.footer-brand p { color: #B9B7AE; font-size: 14px; max-width: 280px; margin-top: 14px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: #B9B7AE; margin-bottom: 16px; font-family: var(--font-body); font-weight: 600; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: 14px; color: #DEDCD2; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid #45443F;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #9A988F;
}

/* ---------- Skip link (accessibility) ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--purple);
  color: var(--white);
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Mobile fixes (iPhone / Android) ---------- */
@media (max-width: 640px) {
  /* Fluid container padding on small screens */
  .container { padding: 0 16px; }

  /* Hero */
  .hero { padding: 40px 0 24px; }
  .hero h1 { font-size: 28px; }
  .hero .lede { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  /* Trust strip — wrap and shrink */
  .logo-strip ul { gap: 10px; }
  .logo-strip li { font-size: 12px; padding: 5px 10px; }

  /* Feature cards — full width */
  .grid-3, .grid-2 { grid-template-columns: 1fr; }

  /* Product rows — always stack vertically */
  .product-row,
  .product-row.reverse { grid-template-columns: 1fr; }
  .product-row.reverse .product-visual { order: 0; }
  .product-visual { padding: 16px; }
  .product-visual svg { max-height: 160px; }

  /* Band CTA */
  .band { padding: 36px 20px; border-radius: 16px; }
  .band-actions { flex-direction: column; }
  .band-actions .btn { width: 100%; justify-content: center; }

  /* Contact grid */
  .contact-grid { grid-template-columns: 1fr; }

  /* Page hero */
  .page-hero { padding: 40px 0 8px; }
  .page-hero h1 { font-size: 26px; }

  /* Steps */
  .step { grid-template-columns: 44px 1fr; gap: 14px; }

  /* Values */
  .values-list { grid-template-columns: 1fr; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { padding: 40px 0 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  /* Sections */
  section { padding: 44px 0; }
}