:root {
  --ink: #1a1a1a;
  --text: #4a4540;
  --muted: #8a8278;
  --line: #ded7cf;
  --paper: #ffffff;
  --soft: #f6f2ed;
  --sage: #667468;
  --rose: #c7aaa0;
  --shadow: 0 24px 80px rgba(35, 31, 28, 0.12);
  --header-height: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: "Libre Franklin", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--ink);
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(222, 215, 207, 0.9);
  backdrop-filter: blur(16px);
  transition:
    box-shadow 180ms ease,
    min-height 180ms ease;
}

.site-header.is-scrolled {
  min-height: 74px;
  box-shadow: 0 16px 48px rgba(35, 31, 28, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: clamp(120px, 16vw, 190px);
}

.brand img {
  width: auto;
  max-width: 100%;
  height: 52px;
  object-fit: contain;
  object-position: left center;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.menu-toggle span:nth-child(1) {
  transform: translateY(-6px);
}

.menu-toggle span:nth-child(3) {
  transform: translateY(6px);
}

.site-header.is-menu-open .menu-toggle span:nth-child(1) {
  transform: rotate(45deg);
}

.site-header.is-menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .menu-toggle span:nth-child(3) {
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 36px);
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
  padding: 10px 0;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  background: var(--sage);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  height: clamp(520px, 78svh, 760px);
  overflow: hidden;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% center;
}

.hero-shade {
  background:
    linear-gradient(
      90deg,
      rgba(26, 26, 26, 0.42),
      rgba(26, 26, 26, 0.14) 44%,
      rgba(26, 26, 26, 0) 70%
    ),
    linear-gradient(0deg, rgba(26, 26, 26, 0.14), rgba(26, 26, 26, 0) 45%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(880px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 96px);
  padding: 48px 0;
  color: var(--paper);
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--sage);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f3eee9;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 700;
  line-height: 1.04;
}

h1 {
  color: var(--paper);
  font-size: clamp(3.9rem, 8vw, 7rem);
}

h2 {
  font-size: clamp(2.3rem, 5vw, 4.2rem);
}

h3 {
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.hero-statement {
  max-width: 820px;
  margin: 18px 0 0;
  color: var(--paper);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.85rem, 3.8vw, 3.45rem);
  font-weight: 600;
  line-height: 1.08;
}

.hero-statement span {
  display: block;
  white-space: nowrap;
}

.hero-copy {
  max-width: 510px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 1.7vw, 1.15rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-light {
  color: var(--ink);
  background: var(--paper);
}

.button-light:hover,
.button-light:focus-visible {
  background: #f0e8e0;
}

.button-ghost {
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: var(--paper);
  background: rgba(255, 255, 255, 0.16);
}

.button-dark {
  color: var(--paper);
  background: var(--ink);
}

.button-dark:hover,
.button-dark:focus-visible {
  background: var(--sage);
}

.intro-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px 22px;
  min-height: 78px;
  padding: 20px;
  color: var(--muted);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-align: center;
  text-transform: uppercase;
}

.intro-strip p {
  margin: 0;
}

.intro-strip span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--rose);
}

.section {
  padding: clamp(76px, 10vw, 136px) clamp(20px, 5vw, 72px);
}

.section-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.centered {
  text-align: center;
}

.about-grid,
.newsletter-grid,
.treatment-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: clamp(38px, 7vw, 92px);
  align-items: center;
}

.portrait-wrap,
.newsletter-image,
.treatment-image {
  overflow: hidden;
  border-radius: 6px;
  background: var(--soft);
  box-shadow: var(--shadow);
}

.portrait-wrap img,
.newsletter-image img,
.treatment-image img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.portrait-wrap img {
  aspect-ratio: 4 / 5;
  object-position: 58% center;
}

.about-copy p,
.newsletter-copy p,
.treatment-copy p {
  max-width: 580px;
  margin: 24px 0 0;
  font-size: clamp(1.03rem, 1.7vw, 1.22rem);
}

.mini-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 0;
}

.mini-stats span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--paper);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-copy .button,
.newsletter-copy .button,
.treatment-copy .button {
  margin-top: 34px;
}

.who-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8f5f1 100%);
  border-top: 1px solid var(--line);
}

.who-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 78px);
  align-items: start;
}

.who-copy p {
  margin: 0;
  font-size: clamp(1rem, 1.45vw, 1.12rem);
}

.who-copy p + p {
  margin-top: 22px;
}

.credential-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--line);
}

.credential-row article {
  min-height: 156px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.82);
}

.credential-row span {
  display: block;
  color: var(--ink);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
}

.credential-row p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
}

.who-quote {
  grid-column: 1 / -1;
  margin: 0;
  padding: clamp(30px, 5vw, 54px) 0 0;
  border-top: 1px solid rgba(102, 116, 104, 0.34);
  text-align: center;
}

.who-quote p {
  margin: 0;
  color: var(--ink);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 5vw, 4.4rem);
  font-weight: 700;
  line-height: 1.06;
}

.treatment-section {
  background: var(--soft);
}

.newsletter-grid {
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
}

.newsletter-image img {
  aspect-ratio: 4 / 5;
  object-position: center;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  width: min(520px, 100%);
  margin-top: 32px;
}

.newsletter-form input {
  width: 100%;
  min-height: 50px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: var(--paper);
  font: inherit;
}

.newsletter-form input:focus {
  border-color: var(--sage);
  outline: 3px solid rgba(102, 116, 104, 0.16);
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.newsletter-form .button {
  margin: 0;
  white-space: nowrap;
}

.form-note,
.form-success,
.form-error {
  color: var(--muted);
  font-size: 0.86rem;
}

.form-success {
  color: var(--sage);
  font-weight: 700;
}

.form-error {
  color: #9b3f32;
  font-weight: 700;
}

.treatment-grid {
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.72fr);
}

.treatment-image img {
  aspect-ratio: 4 / 5;
  object-position: center;
}

.quiz-section {
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.quiz-shell {
  max-width: 780px;
}

.quiz-intro,
.quiz-result {
  text-align: center;
}

.quiz-intro > p:not(.section-kicker),
.quiz-result > p:not(.section-kicker) {
  max-width: 600px;
  margin: 24px auto 0;
  font-size: clamp(1.03rem, 1.7vw, 1.22rem);
}

.quiz-intro .button,
.quiz-result .button {
  margin-top: 34px;
}

.quiz-panel {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.quiz-progress {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}

.quiz-progress p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.quiz-progress progress {
  width: 100%;
  height: 6px;
  appearance: none;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
}

.quiz-progress progress::-webkit-progress-bar {
  background: var(--soft);
}

.quiz-progress progress::-webkit-progress-value {
  background: var(--sage);
}

.quiz-progress progress::-moz-progress-bar {
  background: var(--sage);
}

.quiz-panel h3 {
  max-width: 620px;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
}

.quiz-choices {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.quiz-choice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  min-height: 68px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: var(--paper);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-align: left;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.quiz-choice::after {
  color: var(--sage);
  content: "→";
  font-size: 1.25rem;
}

.quiz-choice:hover,
.quiz-choice:focus-visible {
  border-color: var(--sage);
  background: var(--soft);
  outline: 0;
  transform: translateX(4px);
}

.quiz-result {
  padding: clamp(36px, 6vw, 64px) 20px;
}

.quiz-restart {
  display: block;
  margin: 22px auto 0;
  padding: 0;
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.site-footer {
  display: grid;
  place-items: center;
  gap: 16px;
  padding: 50px 20px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.site-footer img {
  width: min(180px, 54vw);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  :root {
    --header-height: 76px;
  }

  .site-header {
    align-items: flex-start;
    gap: 12px;
    padding: 14px 20px;
  }

  .brand {
    width: 132px;
  }

  .site-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px 16px;
    max-width: 58vw;
    font-size: 0.68rem;
  }

  .hero {
    min-height: clamp(500px, 72svh, 680px);
  }

  .hero-image {
    object-position: 72% center;
  }

  .hero-content {
    width: min(720px, calc(100% - 40px));
    margin: 0 auto;
  }

  .hero-shade {
    background:
      linear-gradient(
        90deg,
        rgba(26, 26, 26, 0.3),
        rgba(26, 26, 26, 0.1) 58%,
        rgba(26, 26, 26, 0)
      ),
      linear-gradient(0deg, rgba(26, 26, 26, 0.1), rgba(26, 26, 26, 0) 48%);
  }

  .about-grid,
  .newsletter-grid,
  .treatment-grid,
  .who-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-image,
  .treatment-image {
    order: -1;
  }

  .portrait-wrap img,
  .newsletter-image img,
  .treatment-image img {
    min-height: auto;
    max-height: 640px;
  }

}

@media (max-width: 760px) {
  .site-header {
    align-items: center;
  }

  .menu-toggle {
    position: relative;
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    max-width: none;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 22px 60px rgba(35, 31, 28, 0.12);
  }

  .site-header.is-menu-open .site-nav {
    display: grid;
  }

  .site-nav a {
    padding: 16px 18px;
    font-size: 0.76rem;
    text-align: center;
  }

  .site-nav a::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .site-header {
    position: sticky;
    min-height: auto;
  }

  .site-nav {
    width: auto;
  }

  .hero {
    min-height: 640px;
  }

  .hero-image {
    object-position: 84% center;
  }

  .hero-content {
    align-self: end;
    padding-bottom: 48px;
  }

  h1 {
    font-size: clamp(3.25rem, 19vw, 5rem);
  }

  .hero-statement {
    font-size: 1.9rem;
  }

  .hero-actions,
  .newsletter-form {
    flex-direction: column;
  }

  .button,
  .newsletter-form .button {
    width: 100%;
  }

  .intro-strip {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .intro-strip span {
    display: none;
  }

  .mini-stats {
    flex-direction: column;
  }

  .mini-stats span {
    justify-content: center;
  }

  .credential-row {
    grid-template-columns: 1fr;
  }

  .credential-row article {
    min-height: auto;
    padding: 24px;
    text-align: center;
  }

  .quiz-progress {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .hero-statement {
    font-size: 1.75rem;
  }
}

@media (max-width: 360px) {
  .hero-statement {
    font-size: 1.38rem;
  }
}