:root {
  /* Theme colors */
  --primary: #00a389;   /* Fallback primary if undefined */
  --primary-600: #008d76;
  --primary-700: #007562;
  --secondary: #f59e0b; /* Fallback secondary if undefined */
  --secondary-600: #d97706;

  --bg: #0b1212;
  --surface: #0f1717;
  --text: #e6f2f0;
  --muted: #b2c3c1;
  --border: #1e2a2a;

  /* Layout */
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.25);
}

[data-theme="light"] {
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --border: #e2e8f0;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; border-radius: 12px; }

.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section.alt {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 .5rem;
}

.section-subtitle {
  margin: 0 0 2rem;
  color: var(--muted);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: .8rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .2px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
}

.logo-text { font-size: 1.05rem; }

.nav {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: .4rem .2rem;
  border-radius: 8px;
}

.nav a:hover { color: var(--text); }

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text);
}

.nav-toggle .close-icon { display: none; }

/* Buttons */
.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: .6rem 1rem;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .05s ease, background .2s ease, border-color .2s ease;
}

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

.btn-lg { padding: .8rem 1.1rem; font-size: 1.05rem; }

.btn-primary {
  background: var(--primary);
  border-color: var(--primary-600);
  color: #fff;
}

.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-700); }

.btn-secondary {
  background: var(--secondary);
  border-color: var(--secondary-600);
  color: #1a1305;
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.btn-outline:hover { border-color: var(--muted); color: var(--text); }

/* Hero */
.hero {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(1200px 600px at 10% 0%, color-mix(in srgb, var(--primary) 12%, transparent), transparent 70%),
    radial-gradient(900px 500px at 90% 10%, color-mix(in srgb, var(--secondary) 12%, transparent), transparent 70%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 100%, transparent) 0%, transparent 100%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  gap: 1.2rem;
  text-align: center;
  align-items: center;
  justify-items: center;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
}

.hero p {
  margin: 0 auto;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.1rem);
}

.hero-cta {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
  margin-top: .6rem;
}

.trust-badges {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
}

.trust-badges span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem .7rem;
  border: 1px dashed var(--border);
  border-radius: 999px;
}

/* Grid */
.grid {
  display: grid;
  gap: 1.2rem;
}

.cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.people {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stories {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
  display: grid;
  gap: .6rem;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: box-shadow .25s ease, transform .25s ease;
}

.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.card-icon {
  width: 44px; height: 44px;
  display: inline-grid; place-items: center;
  background: color-mix(in srgb, var(--primary) 15%, var(--surface));
  border-radius: 10px;
  color: #fff;
}

.card .list {
  margin: .4rem 0 0; padding-left: 1rem;
  color: var(--muted);
}

/* People */
.person {
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.person-body {
  padding: 1rem;
}

.person .tags { margin-top: .6rem; display: flex; gap: .4rem; flex-wrap: wrap; }

.tag {
  font-size: .8rem;
  padding: .25rem .5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
}

/* Stories */
.story {
  display: grid;
  gap: .8rem;
  align-items: start;
}

.ba {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
}

.ba-item {
  position: absolute; inset: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity .4s ease;
}

.ba-item img {
  width: 100%; height: 100%; object-fit: cover;
}

.ba-item .label {
  position: absolute; top: .6rem; left: .6rem;
  background: rgba(0,0,0,.45);
  color: #fff;
  padding: .25rem .5rem;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: .5px;
}

.ba:hover .ba-item.before { opacity: 0; }
.ba:hover .ba-item.after { opacity: 1; }
.ba .ba-item.after { opacity: 1; }

.story-body blockquote {
  margin: .2rem 0 0;
  padding-left: .8rem;
  border-left: 3px solid var(--primary);
  color: var(--muted);
}

/* Blog */
.blog-card {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: .6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.blog-body { padding: .9rem; }
.read-more {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* Carousel */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  overflow: hidden;
  scroll-behavior: smooth;
}

.slide {
  padding: 1.2rem;
  display: grid;
  place-items: center;
  text-align: center;
  min-height: 280px;
}

.slide .avatar {
  width: 72px; height: 72px; border-radius: 50%;
  overflow: hidden; border: 2px solid var(--border);
  margin-bottom: .6rem;
}

blockquote {
  max-width: 70ch;
  font-size: 1.05rem;
}

.byline { color: var(--muted); margin-top: .2rem; }

.carousel-controls {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem;
}

.carousel .prev,
.carousel .next {
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: .4rem;
}

.dots {
  display: flex; gap: .4rem;
}

.dots button {
  width: 8px; height: 8px; border-radius: 999px;
  border: none; background: var(--border);
  cursor: pointer;
}

.dots button.active { background: var(--primary); }

/* CTA */
.cta-inner {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr auto;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 10%, var(--surface)), color-mix(in srgb, var(--secondary) 10%, var(--surface)));
  padding: 1.2rem;
}

.cta-copy h2 { margin: 0; }
.cta-copy p { margin: 0; color: var(--muted); }

.cta-actions { display: flex; gap: .6rem; flex-wrap: wrap; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 2fr 1fr 1fr 2fr;
}

.site-footer h4 { margin: 0 0 .6rem; }
.site-footer a {
  color: var(--muted);
  text-decoration: none;
  display: block;
  padding: .2rem 0;
}
.site-footer a:hover { color: var(--text); }

.social a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 8px; margin-right: .4rem; }

.newsletter-form {
  display: flex; gap: .4rem; flex-wrap: wrap;
}

.newsletter-form input {
  flex: 1;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: .6rem .7rem;
}

.note { color: var(--muted); font-size: .9rem; }

.legal {
  display: flex; gap: 1rem; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
  padding: 1rem 0;
}

/* Modal */
.modal {
  position: fixed; inset: 0; display: none;
  align-items: center; justify-content: center;
  z-index: 100;
}

.modal[open] { display: flex; }

.modal-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,.6);
}

.modal-dialog {
  position: relative;
  background: var(--surface);
  color: var(--text);
  width: min(720px, 94vw);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1rem;
  box-shadow: var(--shadow);
  max-height: 86vh;
  overflow: auto;
}

.modal-close {
  position: absolute; top: .6rem; right: .6rem;
  border: 1px solid var(--border); background: var(--surface);
  border-radius: 8px; padding: .35rem; color: var(--text); cursor: pointer;
}

/* Forms */
.form { display: grid; gap: .8rem; }
.form-row { display: grid; gap: .8rem; grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: .3rem; }
label { font-weight: 600; }
input, select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: .6rem .7rem;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--primary) 40%, transparent);
  border-color: var(--primary-600);
}
.error { color: #ff6b6b; min-height: 1em; }
.form-actions { display: flex; gap: .6rem; justify-content: flex-end; }
.form-status { color: var(--muted); }

/* Utilities */
.muted { color: var(--muted); }
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* To top */
.to-top {
  position: fixed; right: 16px; bottom: 16px;
  width: 42px; height: 42px; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface); color: var(--text);
  display: grid; place-items: center;
  box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transform: translateY(12px);
  transition: all .2s ease;
  z-index: 50;
}
.to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }

/* Responsive */
@media (max-width: 1000px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .people { grid-template-columns: repeat(2, 1fr); }
  .blog { grid-template-columns: repeat(2, 1fr); }
  .stories { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.2fr 1fr; }
}

@media (max-width: 760px) {
  .nav { display: none; position: absolute; top: 58px; left: 0; right: 0; background: var(--surface); padding: .6rem; border-bottom: 1px solid var(--border); }
  .nav.open { display: flex; justify-content: center; gap: 1.4rem; }
  .nav-toggle { display: inline-grid; }
  .header-inner { grid-template-columns: 1fr auto auto; }
  .cards { grid-template-columns: 1fr; }
  .people { grid-template-columns: 1fr; }
  .blog { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-inner { grid-template-columns: 1fr; text-align: center; }
  .cta-actions { justify-content: center; }
}