:root {
  --ink: #1C2436;
  --ink-2: #2F4A66;
  --navy: #253A54;
  --indigo: #232C49;
  --sand: #F6DCC0;
  --gold: #F5D49B;
  --apricot: #F7C27E;
  --mist: #C9D6E6;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Figtree', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --gutter: 120px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--ink);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: var(--gold); }
a:hover { color: var(--apricot); }
em { font-style: italic; }

.wrap {
  width: 100%;
  max-width: calc(1200px + 2 * var(--gutter));
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- Shared type ---------- */
.eyebrow {
  font-size: 13px;
  letter-spacing: 3px;
  font-weight: 600;
  color: var(--sand);
}
.eyebrow-dark { color: var(--ink-2); }

.h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 64px;
  line-height: 1.02;
}
.h2-72 { font-size: 72px; line-height: 1; }
.h2-56 { font-size: 56px; line-height: 1.05; max-width: 900px; }
.h2-88 { font-size: 88px; line-height: 1; }

.body-lg {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  color: var(--mist);
}

.serif-i { font-family: var(--serif); font-style: italic; }
.stack-18 { display: flex; flex-direction: column; gap: 18px; }

/* ---------- Buttons ---------- */
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-row-center { justify-content: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  padding: 0 36px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { height: 48px; padding: 0 26px; font-size: 16px; }

.btn-dark { background: var(--ink); color: var(--sand); }
.btn-dark:hover { background: #2A3550; color: var(--sand); }

.btn-outline-dark { padding: 0 32px; border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline-dark:hover { background: rgba(28,36,54,0.08); color: var(--ink); }

.btn-sand { padding: 0 40px; background: var(--gold); color: var(--ink); }
.btn-sand:hover { background: var(--apricot); color: var(--ink); }

.btn-outline-light { padding: 0 34px; border: 1.5px solid rgba(255,255,255,0.7); color: #FFFFFF; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); color: #FFFFFF; border-color: #FFFFFF; }

/* ---------- Phone frame ---------- */
.phone {
  position: relative;
  width: 340px;
  flex-shrink: 0;
  padding: 10px;
  border-radius: 52px;
  background: #0B1222;
}
.phone img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 320 / 692;
  border-radius: 42px;
  object-fit: cover;
}
.phone-hero { box-shadow: 0 40px 80px rgba(28,36,54,0.35); }
.phone-dark { box-shadow: 0 30px 70px rgba(0,0,0,0.35); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 880px;
  background: linear-gradient(180deg, #A7C6E4 0%, #C7D5E6 48%, #F6DCC0 86%);
  overflow: hidden;
}
.hero-sun {
  position: absolute;
  left: calc(50% + 180px);
  top: 560px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: var(--apricot);
  opacity: 0.85;
}
.hero-hills {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 200px;
}

.nav {
  position: relative;
  z-index: 2;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.brand:hover { color: var(--ink); }
.brand span {
  font-family: var(--serif);
  font-size: 30px;
  letter-spacing: -0.3px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 16px;
  font-weight: 500;
}
.nav-links a:not(.btn) { color: var(--ink); text-decoration: none; white-space: nowrap; }
.nav-links a:not(.btn):hover { color: var(--ink-2); text-decoration: underline; text-underline-offset: 4px; }

.hero-body {
  position: relative;
  padding-top: 40px;
  padding-bottom: 32px;
  display: flex;
  gap: 80px;
  align-items: flex-start;
}
.hero-copy {
  flex: 1;
  padding-top: 70px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 96px;
  line-height: 0.98;
  letter-spacing: -1.5px;
  color: var(--ink);
}
.lead {
  margin: 0;
  max-width: 540px;
  font-size: 20px;
  line-height: 1.55;
  color: var(--ink-2);
  text-wrap: pretty;
}
.hero-copy .btn-row { padding-top: 8px; }

/* ---------- How it works ---------- */
.how {
  padding: 120px 0 120px;
  background: linear-gradient(180deg, #2F4A66 0%, #253A54 100%);
  color: #FFFFFF;
  scroll-margin-top: 0;
}
.how-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 64px;
}
.how-intro {
  margin: 0;
  max-width: 360px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--mist);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.step {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px;
  border-radius: 32px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
}
.step-img { height: 300px; border-radius: 22px; overflow: hidden; }
.step-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.step-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--apricot);
}
.step h3 { margin: 0; font-size: 24px; font-weight: 600; }
.step p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--mist); }

/* ---------- Meters ---------- */
.meters {
  background: var(--navy);
  color: #FFFFFF;
}
.meters-inner {
  min-height: 760px;
  padding-top: 80px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  gap: 100px;
}
.meters-copy {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.meters-copy .body-lg { max-width: 500px; }
.scale {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}
.scale li { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.scale .serif-i { font-size: 20px; }
.pill { display: block; width: 56px; height: 28px; border-radius: 999px; }

.meter-group { display: flex; gap: 28px; }
.meter {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.meter figcaption { font-size: 16px; font-weight: 600; }
.meter-tube {
  position: relative;
  width: 140px;
  height: 360px;
  border-radius: 70px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.22);
  overflow: hidden;
}
.meter-fill {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--fill);
  background: var(--c);
}
.meter-fill svg {
  position: absolute;
  left: 0;
  top: -11px;
  width: 100%;
  height: 12px;
  fill: var(--c);
}
.meter-top, .meter-bottom {
  position: absolute;
  left: 0;
  right: 0;
  padding: 0 16px;
  text-align: center;
  font-size: 14px;
}
.meter-top { top: 22px; color: #FFFFFF; }
.meter-bottom { bottom: 20px; font-weight: 600; color: var(--ink); }
.meter-level { font-family: var(--serif); font-style: italic; font-size: 30px; }

/* ---------- Hard days ---------- */
.hard-days {
  background: linear-gradient(180deg, #253A54 0%, #232C49 100%);
  color: #FFFFFF;
}
.hard-days-inner {
  min-height: 780px;
  padding-top: 44px;
  padding-bottom: 44px;
  display: flex;
  align-items: center;
  gap: 110px;
}
.hard-days-copy {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.hard-days-copy .body-lg { max-width: 560px; font-size: 19px; }

/* ---------- Privacy ---------- */
.privacy {
  padding: 100px 0 120px;
  background: var(--indigo);
  color: #FFFFFF;
}
.features {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 40px;
}
.feature {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(246,220,192,0.4);
}
.feature h3 { margin: 0; font-size: 19px; font-weight: 600; }
.feature p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--mist); }

/* ---------- Final CTA ---------- */
.cta {
  position: relative;
  background: linear-gradient(180deg, #232C49 0%, #3A3563 55%, #6A4F7A 100%);
  color: #FFFFFF;
  overflow: hidden;
}
.cta-inner {
  min-height: 636px;
  padding-top: 90px;
  padding-bottom: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}
.droplets { display: flex; align-items: center; gap: 30px; }
.cta .btn-row { padding-top: 10px; }

.footer {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.18);
  font-size: 14px;
  color: #E6DDF2;
}
.footer-links { display: flex; gap: 28px; }
.footer-links a { color: #E6DDF2; text-decoration: none; }
.footer-links a:hover { color: #FFFFFF; text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 1280px) {
  :root { --gutter: 64px; }
  .hero h1 { font-size: 80px; }
  .hero-body { gap: 56px; }
  .meters-inner { gap: 56px; }
  .hard-days-inner { gap: 72px; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  :root { --gutter: 40px; }
  .hero { min-height: 0; }
  .hero-body {
    flex-direction: column;
    align-items: center;
    padding-bottom: 80px;
  }
  .hero-copy { padding-top: 24px; align-items: flex-start; }
  .hero h1 { font-size: 72px; }
  .hero-sun { left: auto; right: -80px; top: auto; bottom: 60px; }
  .phone-hero { width: 300px; }

  .how { padding: 96px 0; }
  .how-head { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 48px; }
  .how-intro { max-width: 560px; }
  .steps { grid-template-columns: 1fr; max-width: 560px; }

  .meters-inner { flex-direction: column; align-items: flex-start; min-height: 0; padding-top: 96px; padding-bottom: 96px; gap: 64px; }
  .meter-group { align-self: center; }

  .hard-days-inner { flex-direction: column-reverse; align-items: flex-start; min-height: 0; padding-top: 96px; padding-bottom: 96px; gap: 64px; }
  .phone-dark { align-self: center; width: 300px; }

  .h2 { font-size: 52px; }
  .h2-72 { font-size: 60px; }
  .h2-56 { font-size: 48px; }
  .h2-88 { font-size: 68px; }
  .privacy { padding: 96px 0; }
  .cta-inner { min-height: 0; }
}

@media (max-width: 720px) {
  :root { --gutter: 20px; }
  .nav { height: 80px; }
  .nav-hide-sm { display: none; }
  .nav-links { gap: 20px; }
  .brand span { font-size: 26px; }

  .hero h1 { font-size: 52px; letter-spacing: -1px; line-height: 1.02; }
  .lead { font-size: 18px; }
  .hero-copy { gap: 22px; }
  .phone-hero, .phone-dark { width: 270px; padding: 8px; border-radius: 44px; }
  .phone img { border-radius: 36px; }
  .hero-sun { width: 260px; height: 260px; }
  .hero-hills { height: 120px; }

  .h2 { font-size: 42px; line-height: 1.05; }
  .h2-72 { font-size: 46px; }
  .h2-56 { font-size: 38px; }
  .h2-88 { font-size: 50px; line-height: 1.05; }

  .how, .privacy { padding: 72px 0; }
  .meters-inner, .hard-days-inner { padding-top: 72px; padding-bottom: 72px; gap: 48px; }
  .step { padding: 20px; border-radius: 26px; gap: 18px; }
  .step-img { height: 240px; }
  .body-lg, .hard-days-copy .body-lg { font-size: 17px; }

  .scale { gap: 14px; }
  .pill { width: 48px; height: 24px; }
  .scale .serif-i { font-size: 17px; }

  .meter-group { gap: 12px; width: 100%; justify-content: center; }
  .meter { flex: 1; max-width: 120px; gap: 12px; }
  .meter figcaption { font-size: 13px; text-align: center; min-height: 2.4em; display: flex; align-items: flex-end; }
  .meter-tube { width: 100%; height: 280px; }
  .meter-top, .meter-bottom { font-size: 12px; padding: 0 8px; }
  .meter-level { font-size: 24px; }

  .features { grid-template-columns: 1fr; gap: 28px; margin-top: 40px; }

  .cta-inner { padding-top: 72px; padding-bottom: 72px; gap: 22px; }
  .droplets { gap: 16px; }
  .droplet { width: 72px; height: 90px; }
  .heart { width: 64px; height: 57px; }
  .footer { justify-content: center; text-align: center; padding-top: 20px; padding-bottom: 20px; }
}

@media (max-width: 480px) {
  .nav-hide-xs { display: none; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 44px; }
  .btn { height: 54px; padding: 0 26px; font-size: 16px; }
}