@view-transition { navigation: auto; }

:root {
  --bg: #dce7e1;
  --bg-soft: #f5f3ec;
  --surface: #e8efe9;
  --ink: #20322d;
  --muted: #516760;
  --line: rgba(32, 50, 45, 0.16);
  --accent: #7fb3a6;
  --accent-deep: #5f9184;
  --support: #9ab7cf;
  --support-ink: #223640;
  --white: #fcfcf8;
  --shadow: 0 24px 60px rgba(32, 50, 45, 0.12);
  --font-display: "Spectral", serif;
  --font-text: "Jost", sans-serif;
  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 18px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.16,1,.3,1);
  --fs-hero: clamp(2.6rem, 1.4rem + 5vw, 6.5rem);
  --fs-h2: clamp(2rem, 1.3rem + 3vw, 4rem);
  --fs-h3: clamp(1.35rem, 1rem + 1vw, 1.8rem);
  --fs-body: clamp(1.0625rem, 1rem + .2vw, 1.125rem);
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-text);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg-soft);
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
}

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

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--accent-deep);
  outline-offset: 3px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: .98;
  letter-spacing: -.025em;
  text-wrap: balance;
}

p,
li,
summary,
td,
th {
  text-wrap: pretty;
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: .9rem 0;
  background: rgba(245, 243, 236, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}

.site-header.scrolled {
  border-color: var(--line);
  background: rgba(245, 243, 236, 0.92);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -.02em;
}

.brand-mark {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, var(--white) 0 18%, transparent 19%),
    radial-gradient(circle, var(--accent) 0 58%, rgba(127, 179, 166, 0) 59%);
  box-shadow: 0 0 0 7px rgba(127, 179, 166, 0.16);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  transition: color .2s var(--ease), transform .2s var(--ease);
}

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

.nav-cta {
  padding: .75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  position: relative;
  flex-shrink: 0;
}

.menu-toggle span {
  position: absolute;
  left: 13px;
  right: 13px;
  height: 2px;
  background: var(--ink);
  transition: transform .2s var(--ease), opacity .2s var(--ease), top .2s var(--ease);
}

.menu-toggle span:first-child { top: 18px; }
.menu-toggle span:last-child { top: 28px; }

.menu-toggle[aria-expanded="true"] span:first-child {
  top: 23px;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  top: 23px;
  transform: rotate(-45deg);
}

.hero {
  min-height: 100svh;
  background: var(--bg);
  overflow: clip;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 22svh;
  background: linear-gradient(180deg, rgba(220, 231, 225, 0) 0%, rgba(245, 243, 236, 0.95) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 5.2fr) minmax(0, 4.8fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  min-height: calc(100svh - var(--header-h));
  padding-top: clamp(2rem, 4vw, 4rem);
}

.hero-copy {
  padding: clamp(2rem, 4vw, 4rem) 0 clamp(4rem, 10vh, 7rem);
  position: relative;
  z-index: 2;
}

.hero-kicker {
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: .95rem;
  letter-spacing: .02em;
}

.hero h1 {
  font-size: var(--fs-hero);
  max-width: 9.6ch;
}

.hero-lead {
  max-width: 35rem;
  margin-top: 1.3rem;
  color: var(--muted);
  font-size: clamp(1.1rem, 1rem + .3vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 1.7rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .9em 1.5em;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
  transition: transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

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

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--ink);
  color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #182723;
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(252, 252, 248, 0.56);
  color: var(--ink);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--white);
  border-color: rgba(32, 50, 45, 0.26);
}

.hero-fact {
  margin-top: 2rem;
  display: inline-grid;
  gap: .3rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(252, 252, 248, 0.58);
  max-width: 22rem;
}

.hero-fact strong {
  font-variant-numeric: tabular-nums;
  font-size: 1.15rem;
}

.hero-fact span {
  color: var(--muted);
  font-size: .98rem;
}

.hero-visual {
  position: relative;
  min-height: 72svh;
  display: flex;
  align-items: end;
  justify-content: center;
}

.hero-poster {
  position: relative;
  width: min(100%, 610px);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: end;
  justify-content: center;
}

.hero-word {
  position: absolute;
  top: 2%;
  left: -4%;
  font-family: var(--font-text);
  font-size: clamp(3.6rem, 2rem + 7vw, 8rem);
  font-weight: 600;
  letter-spacing: -.05em;
  line-height: .9;
  color: rgba(32, 50, 45, 0.12);
}

.hero-poster img {
  position: relative;
  width: min(92%, 530px);
  filter: drop-shadow(0 24px 44px rgba(32, 50, 45, 0.18));
  transform: translateY(7%) rotate(-4deg);
  z-index: 2;
}

.orbit {
  position: absolute;
  border: 1.5px solid rgba(32, 50, 45, 0.14);
  border-radius: 999px;
  pointer-events: none;
}

.orbit-a {
  width: 112%;
  height: 82%;
  inset: 16% auto auto -8%;
  transform: rotate(-10deg);
}

.orbit-b {
  width: 88%;
  height: 112%;
  inset: 3% -6% auto auto;
  transform: rotate(16deg);
}

.facts-strip {
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem 2rem;
}

.facts-grid p {
  color: var(--muted);
}

.facts-grid strong {
  color: var(--ink);
  font-weight: 600;
}

.compare-section,
.steps-section,
.table-section,
.kits-section,
.faq-section,
.privacy-section {
  padding: clamp(5rem, 8vw, 8rem) 0;
}

.weeks-section {
  padding: clamp(5rem, 8vw, 8rem) 0 clamp(2rem, 4vw, 3rem);
  background: var(--bg);
  overflow: clip;
}

.quote-section {
  padding: clamp(6rem, 9vw, 9rem) 0;
  background: var(--ink);
  color: var(--bg-soft);
}

.section-lock {
  display: grid;
  gap: 1rem;
  max-width: 52rem;
}

.section-lock h2 {
  font-size: var(--fs-h2);
}

.section-lock p {
  color: var(--muted);
  max-width: 42rem;
}

.quote-section .section-lock p,
.quote-section p {
  color: rgba(245, 243, 236, 0.8);
}

.compare-head,
.weeks-intro,
.kits-head {
  margin-bottom: 2rem;
}

.compare-stage {
  --nb-v: 0;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr 1fr;
  gap: 1rem;
  align-items: stretch;
}

.state-card,
.kit-card,
.mini-quote,
.step-card,
.privacy-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.state-card {
  padding: 1.4rem;
  display: grid;
  align-content: start;
  gap: 1rem;
  min-height: 100%;
}

.state-card h3 {
  font-size: var(--fs-h3);
}

.state-card ul,
.kit-card ul,
.footer-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.state-card li,
.kit-card li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--muted);
}

.state-card li + li,
.kit-card li + li {
  margin-top: .65rem;
}

.state-card li::before,
.kit-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: .42rem;
  height: .42rem;
  border-radius: 50%;
  background: var(--accent-deep);
}

.state-label,
.kit-tag,
.week-number,
.step-index,
.kit-badge {
  font-variant-numeric: tabular-nums;
}

.state-label {
  display: inline-flex;
  width: fit-content;
  padding: .38rem .7rem;
  border-radius: 999px;
  background: rgba(127, 179, 166, 0.18);
  color: var(--ink);
  font-size: .9rem;
}

.state-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 28rem;
  transform: translateY(calc((1 - var(--nb-v)) * 14px));
}

.state-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.state-note {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  gap: .2rem;
  padding: .9rem 1rem;
  background: rgba(245, 243, 236, 0.84);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}

.state-note span {
  color: var(--muted);
  font-size: .96rem;
}

.state-before {
  transform: translateX(calc((1 - var(--nb-v)) * -30px));
  filter: grayscale(calc(1 - var(--nb-v)));
  opacity: calc(.62 + var(--nb-v) * .38);
}

.state-after {
  transform: translateX(calc((1 - var(--nb-v)) * 30px));
  opacity: calc(.72 + var(--nb-v) * .28);
}

.weeks-stage {
  position: relative;
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
  overflow: visible;
}

.weeks-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  padding: .75rem 0;
  transform: translateX(calc(var(--nb-p, 0) * -41%));
  will-change: transform;
}

.week-card {
  width: min(28rem, 72vw);
  min-height: 21rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(252, 252, 248, 0.72);
  box-shadow: var(--shadow);
  display: grid;
  align-content: end;
  gap: .9rem;
}

.week-number {
  font-size: 5rem;
  line-height: .85;
  color: rgba(32, 50, 45, 0.12);
  font-weight: 600;
}

.week-card h3 {
  font-size: var(--fs-h3);
}

.week-card p {
  color: var(--muted);
  max-width: 24rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: clamp(1.6rem, 4vw, 4rem);
}

.steps-road {
  position: relative;
  min-height: 52rem;
  padding: 1rem 0;
}

.road-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.road-line path {
  fill: none;
  stroke: rgba(95, 145, 132, 0.36);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 10 10;
}

.step-card {
  position: absolute;
  width: min(22rem, 42vw);
  padding: 1.15rem;
  display: grid;
  gap: .65rem;
  box-shadow: var(--shadow);
}

.step-card h3 {
  font-size: 1.45rem;
}

.step-card p {
  color: var(--muted);
}

.step-index {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  background: var(--accent);
  color: var(--ink);
  font-weight: 600;
}

.step-one { top: 2%; left: 0; }
.step-two { top: 24%; right: 2%; }
.step-three { top: 50%; left: 8%; }
.step-four { top: 74%; right: 0; }

.table-wrap {
  display: grid;
  gap: 1.8rem;
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  text-align: left;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

thead th {
  font-weight: 600;
  background: rgba(154, 183, 207, 0.12);
}

tbody th {
  width: 28%;
  font-weight: 500;
}

tbody tr:last-child th,
tbody tr:last-child td {
  border-bottom: 0;
}

.kits-section {
  background: var(--bg);
}

.kits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.kit-card {
  padding: 1.4rem;
  position: relative;
  display: grid;
  gap: 1rem;
}

.kit-popular {
  border-color: rgba(95, 145, 132, 0.42);
  box-shadow: var(--shadow);
  transform: translateY(-12px);
}

.kit-badge {
  position: absolute;
  top: -14px;
  right: 16px;
  padding: .4rem .75rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: .88rem;
}

.kit-tag {
  color: var(--muted);
  font-size: .95rem;
}

.kit-card h3 {
  font-size: 2rem;
}

.kit-price {
  font-size: 2rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-display);
}

.kit-price span {
  font-size: 1rem;
  color: var(--muted);
  font-family: var(--font-text);
}

.quote-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
  gap: clamp(1.2rem, 3vw, 2.2rem);
  align-items: start;
}

.quote-main {
  margin: 0;
  display: grid;
  gap: 1.4rem;
}

.quote-main p {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.3rem + 3vw, 4rem);
  line-height: 1.04;
  letter-spacing: -.02em;
}

.quote-main footer {
  display: grid;
  gap: .2rem;
  color: rgba(245, 243, 236, 0.74);
}

.quote-side {
  display: grid;
  gap: 1rem;
}

.mini-quote {
  padding: 1.2rem;
  background: rgba(245, 243, 236, 0.08);
  border-color: rgba(245, 243, 236, 0.12);
}

.mini-quote span {
  display: inline-block;
  margin-top: .8rem;
  color: rgba(245, 243, 236, 0.74);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: clamp(1.6rem, 4vw, 4rem);
}

.faq-list {
  display: grid;
  gap: .8rem;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 1rem 1.1rem;
}

summary {
  list-style: none;
  cursor: pointer;
  font-weight: 500;
  position: relative;
  padding-right: 2rem;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -.1rem;
  font-size: 1.5rem;
  line-height: 1;
  transition: transform .2s var(--ease);
}

details[open] summary::after {
  transform: rotate(45deg);
}

details p {
  margin-top: .9rem;
  color: var(--muted);
}

.privacy-box {
  padding: 1.4rem;
}

.privacy-box h2 {
  font-size: 1.8rem;
  margin-bottom: .8rem;
}

.privacy-box p {
  color: var(--muted);
}

.site-footer {
  padding: 2rem 0 2.7rem;
  background: #e6e4da;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .9fr;
  gap: 1.5rem;
}

.footer-brand {
  margin-bottom: .8rem;
}

.footer-grid p,
.footer-list {
  color: var(--muted);
}

.footer-grid h3 {
  margin-bottom: .7rem;
  font-size: 1.25rem;
}

.footer-list li + li {
  margin-top: .55rem;
}

.footer-list a {
  text-decoration: none;
}

.footer-list a:hover,
.footer-list a:focus-visible {
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .hero-grid,
  .steps-grid,
  .faq-grid,
  .quote-grid,
  .compare-grid,
  .footer-grid,
  .facts-grid,
  .kits-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 30rem;
  }

  .compare-grid {
    gap: 1rem;
  }

  .steps-road {
    min-height: 0;
    display: grid;
    gap: 1rem;
  }

  .road-line,
  .step-card {
    position: static;
  }

  .step-card {
    width: auto;
  }

  .footer-grid {
    gap: 1.8rem;
  }

  .kit-popular {
    transform: none;
  }
}

@media (max-width: 900px) {
  :root {
    --header-h: 70px;
  }

  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + .75rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: .3rem;
    padding: .8rem;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(245, 243, 236, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s var(--ease), transform .2s var(--ease);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: .8rem .5rem;
    min-height: 44px;
  }

  .hero-grid {
    align-items: start;
    padding-top: 1rem;
  }

  .hero-copy {
    padding-bottom: 1rem;
  }

  .hero h1 {
    max-width: 11ch;
  }

  .hero-visual {
    min-height: 22rem;
    margin-top: 1rem;
  }

  .hero-poster {
    width: min(100%, 420px);
    margin: 0 auto;
  }

  .hero-poster img {
    width: min(92%, 320px);
    transform: translateY(4%) rotate(-3deg);
  }

  .weeks-stage {
    width: min(100% - 2rem, var(--container));
  }

  .weeks-track {
    display: grid;
    width: 100%;
    transform: none;
  }

  .week-card {
    width: auto;
    min-height: 0;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 1rem;
  }

  .container {
    width: min(100% - 1.2rem, var(--container));
  }

  .hero {
    min-height: auto;
    padding-bottom: 2rem;
  }

  .hero-grid {
    min-height: auto;
  }

  .hero-copy {
    padding-top: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-fact {
    max-width: none;
  }

  .hero-visual {
    min-height: 20rem;
  }

  .hero-word {
    left: 0;
    font-size: clamp(3rem, 12vw, 5rem);
  }

  .facts-strip {
    padding: 1rem 0;
  }

  .state-photo {
    min-height: 22rem;
  }

  .table-scroll {
    margin-inline: -.2rem;
  }

  .quote-main p {
    font-size: clamp(1.9rem, 7vw, 3rem);
  }
}

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

  .btn,
  .site-nav,
  .menu-toggle span,
  .site-header,
  .site-nav a {
    transition: none;
  }

  .weeks-track,
  .state-before,
  .state-after,
  .state-photo {
    transform: none;
    filter: none;
    opacity: 1;
  }
}