/* Flavinn — flavinn.com. Felix language: cream paper, one coral, serif display. */

:root {
  --ink: #1c1a17;
  --ink-soft: #45433e;
  --muted: #5f5e5a;
  --muted-2: #7a786f;
  --faint: #9c988b;
  --label: #8c8678;

  --paper: #fbf8f2;
  --sand: #f4eee3;
  --sand-border: #ece7db;
  --border: #dcd6c9;

  --coral: #d14010;
  --coral-hover: #b5350b;
  --coral-bright: #ff7e5c;

  --dark: #1c1a17;
  --dark-text: #f7f3ec;
  --dark-text-soft: rgba(247, 243, 236, 0.62);
  --dark-border: rgba(247, 243, 236, 0.28);

  --green: #2f7d5b;

  --peach: #f6dac8;
  --peach-label: #8a4a26;
  --butter: #f0e4be;
  --butter-label: #7a5e12;
  --sky: #cbdce1;
  --sky-label: #2e505b;

  --badge-bg: #f8eccf;
  --badge-border: rgba(185, 130, 27, 0.3);
  --badge-text: #8a6212;
  --badge-dot: #b9821b;

  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'Hanken Grotesk', 'Segoe UI', system-ui, sans-serif;

  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

.eyebrow {
  font: 600 12px/1 var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--coral);
  color: #fff;
  border-radius: 999px;
  padding: 14px 26px;
  font: 600 15px var(--font-sans);
  box-shadow: 0 10px 26px rgba(209, 64, 16, 0.28);
  border: none;
  cursor: pointer;
}

.pill:hover {
  background: var(--coral-hover);
}

.link-arrow {
  font: 600 15px var(--font-sans);
  color: var(--coral);
}

.link-arrow:hover {
  color: var(--coral-hover);
}

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--sand-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 22px;
}

.wordmark {
  font: 500 27px/1 var(--font-serif);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.wordmark .dot {
  color: var(--coral);
}

.wordmark.small {
  font-size: 20px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font: 500 14.5px var(--font-sans);
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--coral);
  color: #fff;
  border-radius: 999px;
  padding: 11px 20px;
  font: 600 14px var(--font-sans);
}

.nav-cta:hover {
  background: var(--coral-hover);
}

.nav-menu-icon {
  display: none;
}

.nav-cta .mobile-label {
  display: none;
}

@media (max-width: 767px) {
  .nav-links {
    display: none;
  }
  .nav-menu-icon {
    display: block;
  }
  .nav-cta {
    padding: 9px 15px;
    font-size: 12.5px;
    white-space: nowrap;
  }
  .nav-cta .desktop-label {
    display: none;
  }
  .nav-cta .mobile-label {
    display: inline;
  }
}

/* ---------- hero ---------- */

.hero .wrap {
  padding-top: 82px;
  padding-bottom: 76px;
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: 76px;
  align-items: center;
}

.hero h1 {
  margin: 20px 0 0;
  font: 500 66px/1.05 var(--font-serif);
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

.hero h1 .dot {
  color: var(--coral);
}

.hero p {
  margin: 22px 0 0;
  max-width: 530px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 30px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 999px;
  padding: 8px 15px;
}

.badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--badge-dot);
}

.badge span.label {
  font: 600 12.5px var(--font-sans);
  color: var(--badge-text);
}

/* record card */

.record-card {
  background: #fff;
  border: 1px solid var(--sand-border);
  border-radius: 26px;
  box-shadow: 0 22px 50px -22px rgba(28, 26, 23, 0.22);
  padding: 26px 26px 20px;
}

.record-card .head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.record-card .head .k {
  font: 600 11px/1 var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}

.record-card .head .v {
  font: 500 12px var(--font-sans);
  color: var(--faint);
}

.record-card .metric {
  margin-top: 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.record-card .metric .name {
  font: 600 15px var(--font-sans);
  color: var(--ink);
}

.record-card .metric .unit {
  font: 500 12.5px var(--font-sans);
  color: var(--faint);
}

.record-card .reading {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 4px;
}

.record-card .reading .num {
  font: 500 34px/1 var(--font-serif);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.record-card .reading .was {
  font-size: 12.5px;
  color: var(--muted-2);
}

.record-card .chart {
  display: block;
  width: 100%;
  height: 66px;
  margin-top: 10px;
}

.record-card .meta {
  font-size: 12px;
  color: var(--faint);
  margin-top: 8px;
}

.record-card .rule {
  height: 1px;
  background: var(--sand-border);
  margin: 18px 0 6px;
}

.record-row {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 11px 0;
}

.record-row .icon {
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.record-row .icon.peach {
  background: #fbeadf;
}

.record-row .icon.sky {
  background: #e4edf0;
}

.record-row .body {
  flex: 1;
}

.record-row .title {
  display: block;
  font: 600 14.5px var(--font-sans);
  color: var(--ink);
}

.record-row .sub {
  display: block;
  font-size: 12px;
  color: var(--muted-2);
  margin-top: 2px;
}

/* ---------- how it works ---------- */

.how {
  background: var(--sand);
  border-top: 1px solid var(--sand-border);
  border-bottom: 1px solid var(--sand-border);
}

.how .wrap {
  padding-top: 74px;
  padding-bottom: 78px;
}

h2 {
  margin: 16px 0 0;
  font: 500 40px/1.1 var(--font-serif);
  letter-spacing: -0.02em;
  color: var(--ink);
}

h2:first-child {
  margin-top: 0;
}

.step-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
  margin-top: 44px;
}

.step-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--sand-border);
  align-items: center;
  justify-content: center;
}

.step-num {
  font: italic 500 14px var(--font-serif);
  color: var(--coral);
  margin-top: 18px;
}

.step-title {
  font: 500 22px/1.2 var(--font-serif);
  color: var(--ink);
  margin-top: 6px;
}

.step-desc {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  text-wrap: pretty;
}

@media (max-width: 767px) {
  .step-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .step {
    display: flex;
    gap: 15px;
  }
  .step-icon {
    flex: none;
    margin-top: 0;
  }
  .step-num {
    margin-top: 0;
    display: inline;
    margin-right: 7px;
  }
  .step-title {
    margin-top: 0;
    font-size: 18.5px;
  }
}

/* ---------- features ---------- */

.features .wrap {
  padding-top: 84px;
  padding-bottom: 84px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.feature-card {
  position: relative;
  border-radius: 28px;
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
  min-height: 330px;
}

.feature-card.peach {
  background: var(--peach);
}
.feature-card.butter {
  background: var(--butter);
}
.feature-card.sky {
  background: var(--sky);
}

.feature-card .arrow {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-card .k {
  font: 600 11px/1 var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feature-card.peach .k {
  color: var(--peach-label);
}
.feature-card.butter .k {
  color: var(--butter-label);
}
.feature-card.sky .k {
  color: var(--sky-label);
}

.feature-card .title {
  font: 500 25px/1.16 var(--font-serif);
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-top: 12px;
  max-width: 250px;
}

.feature-card p {
  margin: 11px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.feature-card .spec {
  margin-top: auto;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  padding: 13px 15px 11px;
}

.feature-card .spec .row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.feature-card .spec .name {
  font: 600 12.5px var(--font-sans);
  color: var(--ink);
}

.feature-card .spec .value {
  font: 500 15px var(--font-serif);
  color: var(--ink);
}

.feature-card .spec .chart {
  display: block;
  width: 100%;
  height: 34px;
  margin-top: 6px;
}

.dose-row {
  display: flex;
  align-items: center;
  gap: 9px;
}

.dose-row + .dose-row {
  margin-top: 9px;
}

.dose-row .name {
  flex: 1;
  font: 600 12.5px var(--font-sans);
  color: var(--ink);
}

.dose-row .time {
  font-size: 12px;
  color: var(--muted-2);
}

.chip-row {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chip {
  border-radius: 999px;
  padding: 8px 13px;
  font: 500 12px var(--font-sans);
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.5);
}

.chip.primary {
  font-weight: 600;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
}

@media (max-width: 767px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature-card {
    min-height: 0;
    border-radius: 24px;
    padding: 24px 22px;
  }
  .feature-card .title {
    font-size: 21px;
  }
}

/* ---------- privacy band ---------- */

.privacy-band {
  background: var(--dark);
}

.privacy-band .wrap {
  padding-top: 80px;
  padding-bottom: 84px;
}

.privacy-band .eyebrow {
  color: var(--coral-bright);
}

.privacy-band h2 {
  color: var(--dark-text);
}

.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 32px;
  margin-top: 44px;
}

.privacy-item svg {
  color: var(--coral-bright);
}

.privacy-item .title {
  font: 600 16px var(--font-sans);
  color: var(--dark-text);
  margin-top: 14px;
}

.privacy-item p {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--dark-text-soft);
  text-wrap: pretty;
}

.privacy-band .full-policy {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 42px;
  border: 1px solid var(--dark-border);
  border-radius: 999px;
  padding: 12px 22px;
  font: 600 14px var(--font-sans);
  color: var(--dark-text);
}

@media (max-width: 767px) {
  .privacy-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .privacy-item {
    display: flex;
    gap: 14px;
  }
  .privacy-item svg {
    flex: none;
    margin-top: 2px;
  }
  .privacy-item .title {
    margin-top: 0;
  }
  .privacy-band .full-policy {
    display: flex;
    justify-content: center;
    width: 100%;
  }
}

/* ---------- CTA ---------- */

.cta .wrap {
  padding-top: 96px;
  padding-bottom: 90px;
  text-align: center;
}

.cta h2 {
  font-size: 46px;
  line-height: 1.08;
}

.cta p {
  margin: 18px auto 0;
  max-width: 480px;
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--muted);
  text-wrap: pretty;
}

.cta .pill {
  margin-top: 28px;
  padding: 15px 30px;
  font-size: 15.5px;
}

.cta .fine {
  font-size: 13px;
  color: var(--faint);
  margin-top: 16px;
}

@media (max-width: 767px) {
  .cta h2 {
    font-size: 32px;
  }
  .cta .pill {
    display: flex;
    justify-content: center;
    width: 100%;
  }
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--sand-border);
}

.site-footer .wrap {
  padding-top: 30px;
  padding-bottom: 34px;
}

.site-footer .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-footer .links {
  display: flex;
  gap: 26px;
}

.site-footer .links a {
  font: 500 13.5px var(--font-sans);
  color: var(--muted);
}

.site-footer .links a:hover {
  color: var(--ink);
}

.site-footer .copyright {
  font-size: 13px;
  color: var(--faint);
}

.site-footer .disclaimer {
  font-size: 12px;
  line-height: 1.6;
  color: var(--faint);
  margin-top: 14px;
  max-width: 620px;
}

@media (max-width: 767px) {
  .site-footer .row {
    flex-wrap: wrap;
    row-gap: 10px;
  }
  .site-footer .copyright {
    flex-basis: 100%;
    order: 3;
  }
}

/* ---------- responsive shell ---------- */

@media (max-width: 767px) {
  .wrap {
    padding: 0 22px;
  }
  .hero .wrap {
    grid-template-columns: 1fr;
    padding-top: 44px;
    padding-bottom: 48px;
    gap: 32px;
    text-align: center;
  }
  .hero h1 {
    font-size: 40px;
  }
  .hero .eyebrow {
    text-align: center;
  }
  .hero p {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 16px;
    margin-top: 24px;
  }
  .hero-actions .pill {
    width: 100%;
    justify-content: center;
  }
  .badge {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-record {
    order: 2;
  }
  h2 {
    font-size: 29px;
  }
}

/* ---------- privacy document page ---------- */

.doc-header .wrap {
  padding: 26px 40px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 14px var(--font-sans);
  color: var(--coral);
}

.doc {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 20px 40px;
}

.doc .eyebrow {
  font-size: 12px;
}

.doc h1 {
  margin: 18px 0 0;
  font: 500 52px/1.06 var(--font-serif);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.doc h1 .dot {
  color: var(--coral);
}

.doc .effective {
  font-size: 14px;
  color: var(--faint);
  margin-top: 16px;
}

.short-version {
  background: var(--sand);
  border: 1px solid var(--sand-border);
  border-radius: 22px;
  padding: 24px 26px;
  margin-top: 40px;
}

.short-version .k {
  font: 600 11px/1 var(--font-sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--label);
}

.short-version ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.short-version li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
}

.short-version li svg {
  flex: none;
  margin-top: 2px;
  color: var(--green);
}

.doc-section {
  margin-top: 52px;
}

.doc-section .num {
  font: italic 500 14px var(--font-serif);
  color: var(--coral);
}

.doc-section h2 {
  margin: 6px 0 0;
  font: 500 26px/1.2 var(--font-serif);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.doc-section p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  text-wrap: pretty;
}

.doc-rule {
  height: 1px;
  background: var(--sand-border);
  margin: 36px 0;
}

.doc-section a,
.doc p a {
  font-weight: 600;
  color: var(--coral);
}

@media (max-width: 767px) {
  .doc-header .wrap {
    padding: 18px 22px 0;
  }
  .doc {
    padding: 42px 22px 30px;
  }
  .doc h1 {
    font-size: 34px;
  }
  .doc-section {
    margin-top: 36px;
  }
  .doc-section h2 {
    font-size: 21px;
  }
  .doc-rule {
    margin: 26px 0;
  }
}