:root {
  --bg: #F8F4EF;
  --bg-alt: #EDE7DD;
  --fg: #141110;
  --fg-muted: #6B6460;
  --accent: #BF3626;
  --accent-warm: #D4561A;
  --surface: #FFFFFF;
  --border: #DDD5C8;
  --tag-bg: #F0E8DE;
  --tag-fg: #7A5C3A;
}

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

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

h1, h2, h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  line-height: 1.15;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(248, 244, 239, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.nav__logo {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--fg);
}
.nav__tagline {
  font-size: 13px;
  color: var(--fg-muted);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 40px 80px;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: var(--bg-alt);
  z-index: 0;
}
.hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__headline {
  font-size: clamp(40px, 5vw, 68px);
  color: var(--fg);
  margin-bottom: 24px;
}
.hero__lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 440px;
  line-height: 1.7;
}
.hero__scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--fg-muted);
}

/* WIDGET MOCK */
.widget-mock {
  background: var(--surface);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(20,17,16,0.12), 0 4px 16px rgba(20,17,16,0.06);
  overflow: hidden;
  border: 1px solid var(--border);
}
.widget-mock__header {
  background: var(--bg-alt);
  padding: 12px 16px;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.widget-mock__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.widget-mock__body { padding: 24px; }
.wm-title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--fg);
}
.wm-field { margin-bottom: 14px; }
.wm-label { font-size: 11px; font-weight: 600; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.wm-input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--fg);
}
.wm-btn {
  background: var(--accent);
  color: white;
  border-radius: 10px;
  padding: 13px;
  text-align: center;
  font-weight: 600;
  font-size: 14px;
  margin-top: 20px;
  letter-spacing: 0.01em;
}
.wm-confirm {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: #2D7A4F;
  font-size: 13px;
  font-weight: 500;
}

/* SECTION LABEL */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

/* FEATURES */
.features { padding: 100px 40px; }
.features__inner { max-width: 1100px; margin: 0 auto; }
.features__header { margin-bottom: 60px; }
.features__title {
  font-size: clamp(28px, 3vw, 40px);
  color: var(--fg);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(20,17,16,0.08);
}
.feature-card__icon {
  width: 48px;
  height: 48px;
  background: var(--bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card__title {
  font-size: 17px;
  font-family: 'DM Serif Display', serif;
  margin-bottom: 10px;
  color: var(--fg);
}
.feature-card__desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* PROOF */
.proof { padding: 100px 40px; background: var(--bg-alt); }
.proof__inner { max-width: 1100px; margin: 0 auto; }
.proof__header { margin-bottom: 60px; }
.proof__title { font-size: clamp(28px, 3vw, 40px); margin-bottom: 12px; }
.proof__subtitle { font-size: 16px; color: var(--fg-muted); }
.proof__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.proof-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 28px 24px;
}
.proof-card__tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}
.proof-card__name {
  font-size: 20px;
  font-family: 'DM Serif Display', serif;
  margin-bottom: 8px;
}
.proof-card__desc { font-size: 14px; color: var(--fg-muted); line-height: 1.6; margin-bottom: 16px; }
.proof-card__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
}
.proof-card__link:hover { opacity: 0.7; }

/* VOICE */
.voice { padding: 100px 40px; }
.voice__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.voice__title { font-size: clamp(28px, 3vw, 40px); margin-bottom: 16px; }
.voice__desc { font-size: 16px; color: var(--fg-muted); line-height: 1.7; margin-bottom: 28px; }
.voice__tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  background: var(--tag-bg);
  color: var(--tag-fg);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
}

/* CALL MOCK */
.call-mock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.call-mock__ring {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  animation: ripple 2s ease-out infinite;
}
.ring--1 { width: 140px; height: 140px; animation-delay: 0s; }
.ring--2 { width: 140px; height: 140px; animation-delay: 0.5s; }
.ring--3 { width: 140px; height: 140px; animation-delay: 1s; }
@keyframes ripple {
  0% { opacity: 0.6; transform: scale(0.8); }
  100% { opacity: 0; transform: scale(1.4); }
}
.call-mock__icon {
  width: 72px;
  height: 72px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  z-index: 1;
  position: relative;
}
.call-mock__label {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--fg);
}
.call-mock__sub { font-size: 13px; color: var(--fg-muted); }

/* CLOSING */
.closing {
  padding: 120px 40px;
  background: var(--fg);
  color: white;
}
.closing__inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing__headline {
  font-size: clamp(32px, 4vw, 52px);
  margin-bottom: 20px;
  color: white;
}
.closing__sub {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* FOOTER */
.footer { padding: 40px; background: var(--fg); border-top: 1px solid rgba(255,255,255,0.1); }
.footer__inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer__brand { display: flex; align-items: baseline; gap: 10px; }
.footer__logo { font-family: 'DM Serif Display', serif; font-size: 16px; color: white; }
.footer__company { font-size: 13px; color: rgba(255,255,255,0.4); }
.footer__legal { font-size: 13px; color: rgba(255,255,255,0.35); }

/* MOBILE */
@media (max-width: 768px) {
  .hero { padding: 120px 24px 60px; }
  .hero::before { display: none; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__scroll-hint { display: none; }
  .features, .proof, .voice { padding: 70px 24px; }
  .features__grid, .proof__grid { grid-template-columns: 1fr; }
  .voice__inner { grid-template-columns: 1fr; gap: 40px; }
  .closing { padding: 80px 24px; }
  .footer__inner { flex-direction: column; gap: 12px; }
  .nav { padding: 16px 24px; }
}