:root {
  --teal: #0A5E5E;
  --teal-light: #0E7878;
  --coral: #E8624A;
  --cream: #FAFAF8;
  --cream-dark: #F2F0EC;
  --charcoal: #1A1A1A;
  --mid: #4A4A4A;
  --light: #8A8A8A;
  --white: #FFFFFF;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  line-height: 1.2;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(10, 94, 94, 0.08);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: -0.3px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--light);
  font-weight: 400;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
}
.hero-image-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 94, 94, 0.88) 0%,
    rgba(10, 94, 94, 0.45) 50%,
    rgba(10, 94, 94, 0.1) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}
.hero-headline {
  font-size: clamp(42px, 6vw, 80px);
  color: var(--white);
  margin-bottom: 20px;
  max-width: 700px;
  font-weight: 700;
}
.hero-sub {
  font-size: 20px;
  color: rgba(255,255,255,0.88);
  max-width: 520px;
  font-weight: 300;
  line-height: 1.5;
}

/* SECTIONS */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 20px;
  padding-top: 72px;
}

/* FOR WHOM */
.for-whom {
  background: var(--cream);
  padding-bottom: 80px;
}
.personas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.persona {
  background: var(--white);
  padding: 40px;
}
.persona-icon {
  margin-bottom: 16px;
}
.persona h3 {
  font-size: 20px;
  color: var(--charcoal);
  margin-bottom: 10px;
}
.persona p {
  font-size: 15px;
  color: var(--mid);
  line-height: 1.6;
}

/* HOW IT WORKS */
.how-it-works {
  background: var(--cream-dark);
  padding-bottom: 72px;
}
.steps-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  color: var(--teal);
  opacity: 0.25;
  display: block;
  margin-bottom: 8px;
}
.step h3 {
  font-size: 20px;
  color: var(--charcoal);
  margin-bottom: 10px;
}
.step p {
  font-size: 15px;
  color: var(--mid);
  line-height: 1.6;
}
.steps-illustration {
  width: 100%;
  max-height: 320px;
  overflow: hidden;
  border-radius: 4px;
}
.steps-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 4px;
}

/* TRUST */
.trust {
  background: var(--white);
  padding-bottom: 80px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.trust-item {
  padding: 36px 32px;
  border-right: 1px solid var(--cream-dark);
}
.trust-item:last-child { border-right: none; }
.trust-icon {
  margin-bottom: 16px;
}
.trust-item h4 {
  font-size: 16px;
  color: var(--charcoal);
  margin-bottom: 8px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}
.trust-item p {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  background: var(--teal);
  padding: 100px 0;
}
.closing-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 3vw, 36px);
  color: var(--white);
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
  line-height: 1.4;
  font-weight: 400;
  font-style: italic;
}
.closing-cta {
  text-align: center;
}
.cta-btn {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 16px 40px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s;
}
.cta-btn:hover {
  background: #d4553a;
}

/* FOOTER */
.footer {
  background: var(--charcoal);
  padding: 48px 0;
}
.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  color: var(--white);
  margin-bottom: 8px;
}
.footer-sub {
  font-size: 14px;
  color: var(--light);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .personas { grid-template-columns: 1fr; }
  .steps-wrap { grid-template-columns: 1fr; gap: 32px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item { border-right: none; border-bottom: 1px solid var(--cream-dark); }
}
@media (max-width: 600px) {
  .nav-inner { padding: 16px 20px; }
  .section-inner { padding: 0 20px; }
  .hero { min-height: 80vh; padding-bottom: 60px; }
  .hero-content { padding: 0 20px; }
  .hero-headline { font-size: 38px; }
  .persona { padding: 28px; }
  .trust-grid { grid-template-columns: 1fr; }
  .steps-illustration { display: none; }
  .section-label { padding-top: 56px; }
}