:root {
  --bg: #f4efe6;
  --bg-soft: #fbf8f2;
  --bg-band: #ece4d7;
  --surface: rgba(255, 252, 247, 0.82);
  --surface-strong: #fffdf8;
  --ink: #231915;
  --ink-soft: #5d5147;
  --line: #d7cabc;
  --accent: #677561;
  --accent-deep: #4b5747;
  --clay: #93674f;
  --shadow: 0 20px 50px rgba(49, 34, 24, 0.08);
  --radius: 22px;
  --radius-sm: 16px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Sans 3", Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.55), transparent 24rem),
    radial-gradient(circle at 85% 10%, rgba(147, 103, 79, 0.08), transparent 20rem),
    linear-gradient(180deg, #f8f3eb 0%, var(--bg) 22%, #f7f1e8 100%);
  line-height: 1.65;
}

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

a {
  color: var(--accent-deep);
  text-decoration-color: rgba(75, 87, 71, 0.35);
  text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
  color: var(--ink);
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.section-soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.38), rgba(255, 255, 255, 0.16));
}

.section-band {
  background:
    linear-gradient(180deg, rgba(236, 228, 215, 0.88), rgba(247, 241, 232, 0.45)),
    var(--bg-band);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  backdrop-filter: blur(14px);
  background: rgba(248, 243, 235, 0.84);
  border-bottom: 1px solid rgba(215, 202, 188, 0.72);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.1rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark,
h1,
h2,
h3 {
  font-family: "Baskervville", Georgia, serif;
}

.brand-mark {
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}

.brand-subtitle {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.9rem 1.35rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.hero {
  padding: 7rem 0 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.85fr);
  gap: 2rem;
  align-items: start;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent-deep);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 400;
  letter-spacing: -0.02em;
}

h1 {
  max-width: 13ch;
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: 0.97;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.04;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.6rem;
  line-height: 1.18;
  margin-bottom: 0.9rem;
}

.hero-lead {
  font-size: 1.35rem;
  max-width: 44rem;
  color: var(--ink);
  margin: 1.6rem 0 0;
}

.hero-support,
.section-heading p,
.bio-card p,
.card p,
.reason-card p,
.step p,
.list-panel li,
.posture-quote p,
.contact-note,
.footer-inner p {
  color: var(--ink-soft);
}

.hero-support {
  max-width: 40rem;
  font-size: 1.1rem;
  margin-top: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible,
.contact-form button:hover,
.contact-form button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--ink);
  color: #fffaf4;
  box-shadow: 0 12px 28px rgba(35, 25, 21, 0.12);
}

.button-primary:hover,
.button-primary:focus-visible {
  color: #fff;
  background: #1a120f;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--accent);
}

.hero-panel,
.card,
.list-panel,
.step,
.reason-card,
.bio-card,
.photo-card,
.story-block,
.invitation-panel,
.contact-form {
  background: var(--surface);
  border: 1px solid rgba(215, 202, 188, 0.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero-panel::before,
.invitation-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 0.35rem;
  background: linear-gradient(90deg, var(--clay), rgba(103, 117, 97, 0.55), transparent);
}

.panel-title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--ink);
  font-weight: 700;
}

.quiet-list,
.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.quiet-list li,
.feature-list li {
  padding: 0.85rem 0;
  border-top: 1px solid rgba(215, 202, 188, 0.78);
}

.quiet-list li:first-child,
.feature-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.quiet-list li:last-child,
.feature-list li:last-child {
  padding-bottom: 0;
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 2.2rem;
}

.section-heading.left {
  margin-bottom: 0;
}

.section-heading.narrow {
  max-width: 36rem;
}

.card-grid,
.reason-grid,
.bio-grid {
  display: grid;
  gap: 1.4rem;
}

.story-block {
  margin: 2rem auto 0;
  padding: 1.8rem;
  max-width: 60rem;
}

.about-feature {
  margin-top: 1.6rem;
  align-items: center;
}

.photo-card {
  overflow: hidden;
  padding: 1rem;
  margin: 0;
  background: rgba(255, 253, 248, 0.76);
}

.photo-frame {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) - 6px);
  background: #d9d0c4;
  box-shadow: inset 0 0 0 1px rgba(215, 202, 188, 0.72);
}

.photo-card-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.03);
}

.photo-card-image-portrait {
  aspect-ratio: 5 / 4;
  object-position: center 40%;
}

.photo-card-image-landscape {
  aspect-ratio: 16 / 10;
  object-position: center 62%;
}

.photo-card-wide {
  min-height: 100%;
}

.story-copy {
  max-width: 38rem;
  margin-bottom: 1.35rem;
}

.story-copy p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.story-video {
  width: 100%;
}

.video-frame {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) - 6px);
  background: #d9d0c4;
  aspect-ratio: 16 / 9;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.four-up {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.reason-card,
.bio-card {
  padding: 1.6rem;
}

.split-grid,
.posture-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.list-panel {
  padding: 1.6rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.step {
  padding: 1.5rem;
}

.step-number {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--clay);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.reason-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.tag-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0.55rem 1rem;
  border: 1px solid rgba(215, 202, 188, 0.9);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
}

.posture-quote {
  position: relative;
  padding: 2rem;
  background: rgba(255, 253, 248, 0.68);
  border-left: 4px solid rgba(147, 103, 79, 0.55);
  border-radius: var(--radius);
}

blockquote {
  margin: 0 0 1rem;
  font-family: "Baskervville", Georgia, serif;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.2;
  color: var(--ink);
}

.closing-invitation {
  padding-top: 0;
}

.invitation-panel {
  position: relative;
  text-align: center;
  padding: 3rem 2rem;
  max-width: 58rem;
  margin: 0 auto;
}

.invitation-panel h2,
.invitation-panel p {
  max-width: 38rem;
  margin-left: auto;
  margin-right: auto;
}

.contact-grid {
  align-items: start;
}

.contact-form {
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: var(--ink);
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
  min-height: 10rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.site-nav a:focus-visible,
.button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(103, 117, 97, 0.55);
  outline-offset: 3px;
}

.hidden-field {
  display: none;
}

.site-footer {
  border-top: 1px solid rgba(215, 202, 188, 0.85);
  padding: 2rem 0 3rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.footer-mark {
  margin: 0 0 0.35rem;
  font-family: "Baskervville", Georgia, serif;
  font-size: 1.25rem;
  color: var(--ink);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .four-up,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reason-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .split-grid,
  .posture-grid,
  .contact-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .section-heading.left {
    margin-bottom: 2rem;
  }
}

@media (max-width: 780px) {
  .section {
    padding: 4rem 0;
  }

  .hero {
    padding-top: 5.5rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    justify-content: flex-start;
    gap: 0.75rem 1rem;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.7rem, 12vw, 4.2rem);
  }

  .hero-lead {
    font-size: 1.18rem;
  }

  .four-up,
  .steps,
  .reason-grid,
  .bio-grid {
    grid-template-columns: 1fr;
  }

  .invitation-panel {
    padding: 2.4rem 1.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button,
  .contact-form button {
    transition: none;
  }
}