/* ===== Reset & base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Switzer', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #2B3440;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

:root {
  --ink: #232B36;
  --muted: #6B7280;
  --cream: #F7F8F9;
  --cream-deep: #EEF0F2;
  --border: #E3E6EA;
  --white: #FFFFFF;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

h1, h2, h3, h4 { font-family: 'Switzer', 'Inter', sans-serif; color: var(--ink); margin: 0; font-weight: 500; }

.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 600;
  margin: 0;
}

.section-heading {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  margin-bottom: 48px;
}
.section-heading.center { text-align: center; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-small { padding: 11px 18px; font-size: 13px; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark .btn-arrow {
  background: #fff; color: var(--ink);
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.btn-light { background: #fff; color: var(--ink); box-shadow: 0 4px 14px rgba(0,0,0,0.08); }
.btn-light .btn-arrow {
  background: var(--ink); color: #fff;
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.btn-outline-light { background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.6); backdrop-filter: blur(6px); }
.btn-outline-light .btn-arrow {
  background: #fff; color: var(--ink);
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  background: #fff;
  white-space: nowrap;
}

.icon-btn, .circle-btn {
  width: 36px; height: 36px;
  border: none;
  background: none;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: var(--ink);
  transition: color 0.2s ease, transform 0.2s ease;
}
.icon-btn:hover, .circle-btn:hover { color: var(--muted); transform: translateX(2px); }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px;
}
.logo { font-family: 'Switzer', 'Inter', sans-serif; font-size: 18px; font-weight: 600; letter-spacing: 0.04em; color: var(--ink); }
.main-nav { display: flex; gap: 36px; }
.main-nav a { font-size: 14px; font-weight: 500; color: var(--ink); }
.main-nav a:hover { color: var(--muted); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ===== Hero ===== */
.hero { background: var(--cream); padding-top: 40px; padding-bottom: 24px; }
.hero-bottom { text-align: left; margin-top: 36px; }
.hero-heading {
  font-size: clamp(22px, 3.2vw, 42px);
  line-height: 1.2;
  white-space: nowrap;
  margin-bottom: 14px;
}
.hero-subtitle {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.hero-visual {
  position: relative;
  margin: 0 40px;
  border-radius: 24px;
  overflow: hidden;
  background: #D9DCE1;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
}
.watermark {
  position: absolute;
  top: 14%;
  left: 0; right: 0;
  text-align: center;
  font-family: 'Switzer', 'Inter', sans-serif;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
  z-index: 1;
  user-select: none;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-visual .watermark { mix-blend-mode: difference; }
.watermark-agent { font-size: clamp(80px, 16vw, 190px); line-height: 1; text-shadow: 0 10px 40px rgba(0,0,0,0.5); }
.hero-visual .hero-eyebrow {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-shadow: none;
}
.hero-visual .watermark-name { margin-top: 2px; }
.watermark-name { font-size: clamp(65px, 9vw, 150px); font-weight: 700; line-height: 1; margin-top: -0.5em; white-space: nowrap; letter-spacing: -0.03em; text-shadow: 0 10px 40px rgba(0,0,0,0.5); }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-portrait {
  position: absolute;
  right: 40px; top: 40px;
  width: 250px; height: 310px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 8px 20px rgba(0,0,0,0.3);
  z-index: 2;
}
.hero-ctas {
  position: absolute; z-index: 2; left: 40px; bottom: 40px;
  display: flex; flex-direction: column; gap: 12px; align-items: flex-start;
}

/* ===== About ===== */
.about { padding: 60px 0 48px; text-align: center; }
.about-bio {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  text-align: left;
  margin-top: 10px;
}
.about-bio-title h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.05; margin: 6px 0; }
.about-bio-text { display: flex; flex-direction: column; gap: 24px; justify-content: center; }
.about-bio-text p { color: var(--muted); line-height: 1.7; font-size: 15px; max-width: 480px; }
.about-bio-text .btn { align-self: flex-start; }

/* ===== How it works ===== */
.how-it-works {
  background: linear-gradient(160deg, var(--cream) 0%, #FCFAF4 60%, #ffffff 100%);
  padding: 60px 0;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.step {
  padding: 28px 28px 32px 0;
  border-top: 1px solid var(--border);
}
.step:nth-child(3n) { padding-right: 0; }
.step:not(:nth-child(3n)) { padding-right: 32px; }
.step-toggle { all: unset; display: block; width: 100%; cursor: default; }
.step-label { display: block; font-size: 12px; letter-spacing: 0.1em; color: var(--muted); font-weight: 600; margin-bottom: 18px; }
.step-name { font-size: 20px; margin-bottom: 12px; line-height: 1.3; }
.step-arrow { display: none; }
.step-panel { display: block; }
.step-panel p { font-size: 14px; color: var(--muted); line-height: 1.7; margin: 0; }

/* ===== Listings ===== */
.listings { padding: 60px 0; }
.listings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.listing-card { display: flex; flex-direction: column; }
.listing-photo { margin: 0; border-radius: 20px; overflow: hidden; aspect-ratio: 4/3; box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 8px 20px rgba(0,0,0,0.3); }
.listing-photo img { width: 100%; height: 100%; object-fit: cover; }
.listing-info {
  display: flex; flex-direction: column; gap: 14px;
  padding: 20px 4px;
}
.listing-info h3 { font-size: 24px; }
.listing-meta { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); font-weight: 600; letter-spacing: 0.04em; }
.listing-info p { color: var(--muted); font-size: 14px; line-height: 1.7; margin: 0; }

/* ===== CTA banner ===== */
.cta-banner { padding: 0 40px 60px; }
.cta-visual {
  position: relative; border-radius: 24px; overflow: hidden;
  min-height: 460px; display: flex; align-items: flex-end;
  background: #D9DCE1;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 8px 20px rgba(0,0,0,0.3);
}
.cta-visual .watermark { top: 4%; color: rgba(255,255,255,0.5); }
.cta-visual > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta-content {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 40px; padding: 44px 0; flex-wrap: wrap;
  background: linear-gradient(0deg, rgba(35,43,54,0.75) 0%, rgba(35,43,54,0.15) 70%, transparent 100%);
  width: 100%;
}
.cta-content h2 { color: #fff; font-size: clamp(26px, 3.4vw, 40px); max-width: 560px; }
.cta-side { max-width: 340px; display: flex; flex-direction: column; gap: 18px; }
.cta-side p { color: rgba(255,255,255,0.85); font-size: 14px; line-height: 1.7; margin: 0; }
.cta-side .btn { align-self: flex-start; }

/* ===== Contact widget ===== */
.contact-widget { padding: 60px 0; }
.contact-card {
  background: var(--ink);
  border-radius: 24px;
  padding: 56px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.contact-intro .eyebrow { color: rgba(255,255,255,0.55); }
.contact-intro h2 { color: #fff; margin-bottom: 16px; }
.contact-intro p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.7; margin-bottom: 0; max-width: 440px; }
.contact-details { display: flex; flex-direction: column; }
.contact-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 4px;
  border-top: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  transition: opacity 0.2s ease;
}
a.contact-row:hover { opacity: 0.7; }
.contact-details .contact-row:last-child { border-bottom: 1px solid rgba(255,255,255,0.15); }
.contact-label { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.5); font-weight: 600; }
.contact-value { font-size: 16px; font-weight: 500; }
.btn-arrow-inline { display: inline-block; margin-left: 4px; }

/* ===== Footer ===== */
.site-footer { background: var(--cream); padding: 50px 0 30px; border-top: 1px solid var(--border); }
.footer-grid { padding-bottom: 40px; }
.footer-brand p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-top: 14px; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; margin-bottom: 16px; }
.footer-contact-item { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; font-weight: 600; width: fit-content; }
.footer-contact-item svg { width: 14px; height: 14px; flex-shrink: 0; }
.footer-contact-item:hover { color: var(--ink); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; }
.footer-bottom p { color: var(--muted); font-size: 13px; margin: 8px 0 0; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .about-bio { grid-template-columns: 1fr; row-gap: 30px; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .step:not(:nth-child(3n)) { padding-right: 32px; }
  .step:nth-child(2n) { padding-right: 0; }
  .listings-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-card { grid-template-columns: 1fr; padding: 40px; gap: 12px; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .about-bio { row-gap: 12px; }
  .header-inner { height: 68px; }
  .main-nav { display: none; }
  .main-nav.is-open {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    padding: 12px 20px;
  }
  .main-nav.is-open a { padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav-toggle { display: flex; }
  .header-inner .btn { display: none; }

  .hero { padding-top: 32px; }
  .hero-heading { font-size: 20px; white-space: normal; }
  .hero-visual { margin: 0 20px; min-height: 560px; }
  .watermark { top: 11%; }
  .watermark-agent { font-size: clamp(38px, 13vw, 56px); }
  .watermark-name { font-size: clamp(30px, 9vw, 44px); margin-top: -0.45em; }
  .hero-portrait { width: 160px; height: 200px; left: 20px; right: auto; top: auto; bottom: 150px; }
  .hero-ctas { left: 20px; bottom: 20px; }

  .steps-grid { grid-template-columns: 1fr; }
  .step, .step:nth-child(2n), .step:nth-child(3n), .step:not(:nth-child(3n)) { padding: 0; }
  .step:last-child { border-bottom: 1px solid var(--border); }
  .step-toggle {
    background: none;
    border: none;
    margin: 0;
    font: inherit;
    color: inherit;
    display: grid;
    grid-template-columns: auto 1fr 24px;
    align-items: center;
    column-gap: 14px;
    width: 100%;
    padding: 18px 4px;
    text-align: left;
    cursor: pointer;
  }
  .step-label { margin-bottom: 0; line-height: 24px; min-width: 0; }
  .step-name { font-size: 16px; margin-bottom: 0; line-height: 24px; min-width: 0; overflow-wrap: break-word; }
  .step-arrow {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px;
    font-size: 20px;
    color: var(--ink);
    transition: transform 0.25s ease;
  }
  .step.is-open .step-arrow { transform: rotate(45deg); }
  .step-panel {
    max-height: 0;
    overflow: hidden;
    padding: 0 4px;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }
  .step.is-open .step-panel { max-height: 300px; padding: 0 4px 20px; }

  .listings-grid { grid-template-columns: 1fr; }

  .cta-banner { padding: 0 20px 60px; }
  .cta-visual { min-height: 360px; }
  .cta-content { flex-direction: column; align-items: flex-start; padding: 24px 20px; }

  .contact-card { padding: 32px 24px; border-radius: 20px; }
  .contact-intro p { max-width: none; }

}