:root {
  --bg: #ffffff;
  --text: #140d2a;
  --muted: #dbdbdb;
  --muted-2: #f4f4f5;
  --accent: #c84141;
  --border: rgba(20, 13, 42, 0.18);
  --shadow: 0 12px 30px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(20, 13, 42, 0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.header-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 14px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: rgba(255,255,255,0.90);
  text-decoration: none;
  font-size: 14px;
}

.nav a:hover { color: #fff; }

.nav-cta {
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 999px;
}

/* Make room for sticky header */
main { padding-top: 68px; }

/* Hero */
.hero {
  position: relative;
  min-height: calc(92vh - 68px);
  display: grid;
  align-items: center;
  background-image: url("assets/hero.jpg");
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 13, 42, 0.55);
}

.hero-inner {
  position: relative;
  padding: 88px 0;
}

.hero h1 {
  color: #fff;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.hero-sub {
  color: rgba(255,255,255,0.92);
  font-size: clamp(16px, 1.6vw, 20px);
  max-width: 720px;
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 92px 0;
}

.section-muted {
  background: var(--muted);
}

h2 {
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.1;
  margin: 0 0 28px;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 42px;
  font-size: 18px;
  max-width: 980px;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform 120ms ease, background 120ms ease;
}

.button:hover { transform: translateY(-1px); }

.button-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.40);
}

/* Offer grid */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(14px, 2.8vw, 46px);
}

.offer-card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
}

.offer-num {
  color: var(--accent);
  font-size: 34px;
  line-height: 1;
  margin-bottom: 18px;
  font-weight: 500;
}

.offer-text {
  font-size: 18px;
  line-height: 1.65;
  font-weight: 500;
}

.offer-subtext {
  font-size: 15px;
  line-height: 1.6;
  margin-top: 10px;
  opacity: 0.92;
}

.offer-rule {
  margin-top: auto;
  height: 3px;
  width: 78%;
  background: var(--text);
  opacity: 0.9;
  border-radius: 2px;
}

/* Profiles */
.profiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
}

.profile {
  background: var(--muted-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.profile-photo {
  width: 92px;
  height: 92px;
  border-radius: 999px;
  object-fit: cover;
  border: 3px solid rgba(255,255,255,0.9);
  box-shadow: 0 10px 26px rgba(0,0,0,0.10);
}

.profile h3 {
  margin: 18px 0 10px;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.profile p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
}

/* Criteria */
.criteria {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 12px;
  font-size: 18px;
}

.criteria li::marker {
  color: var(--accent);
  font-weight: 600;
}

/* Contact */
.contact {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: start;
}

.contact-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-title {
  margin: 0 0 16px;
  font-size: 20px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-name {
  font-weight: 600;
  margin-bottom: 6px;
}

.contact-link {
  display: block;
  color: var(--text);
  text-decoration: none;
  margin: 4px 0;
}

.contact-link:hover { text-decoration: underline; }

.contact-note {
  margin: 18px 0 0;
  font-size: 15px;
  opacity: 0.95;
}

label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 12px;
}

input, textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid rgba(20, 13, 42, 0.22);
  font: inherit;
}

textarea { resize: vertical; }

button.button {
  cursor: pointer;
  border: 1px solid rgba(20, 13, 42, 0.22);
  background: var(--text);
  color: #fff;
}

button.button:hover { transform: translateY(-1px); }

.form-footnote {
  margin: 10px 0 0;
  font-size: 13px;
  opacity: 0.8;
}

.hidden { display: none; }

/* Footer */
.footer {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 8px;
  font-size: 13px;
  opacity: 0.9;
}

.footer-note { max-width: 920px; }

/* Responsive */
@media (max-width: 1100px) {
  .offer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offer-card { min-height: 220px; }
}

@media (max-width: 820px) {
  .profiles { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .container { width: min(1120px, calc(100% - 32px)); }
  .hero-inner { padding: 72px 0; }
  .section { padding: 72px 0; }
  .offer-grid { grid-template-columns: 1fr; }
  .nav { gap: 10px; }
}