/* =========================================================
   METABOLIC CLARITY — Brand System
   "Quiet Luxury meets Scientific Precision"
   ========================================================= */

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --graphite:    #2C2E31;
  --sage-frost:  #D1DED1;
  --soft-sand:   #F5F2ED;
  --data-mint:   #88C4B0;
  --terracotta:  #B16B4A;

  --sage-dark:   #b0c4b0;
  --sage-light:  #e8f0e8;
  --mint-dark:   #6aaa96;
  --mint-light:  #c2e8de;
  --sand-dark:   #e8e3da;
  --g60:         rgba(44,46,49,0.6);
  --g20:         rgba(44,46,49,0.14);
  --g08:         rgba(44,46,49,0.06);
  --white:       #ffffff;

  --serif: "Playfair Display","Cormorant Garamond",Georgia,serif;
  --sans:  "Lexend","Inter",-apple-system,BlinkMacSystemFont,sans-serif;

  --pad: 130px;
  --r-btn:  5px;
  --r-card: 16px;
  --r-lg:   24px;
  --r-pill: 999px;

  --sh-sm: 0 2px 8px rgba(44,46,49,.06);
  --sh-md: 0 8px 32px rgba(44,46,49,.08);
  --sh-lg: 0 24px 64px rgba(44,46,49,.10);
  --sh-photo: 0 32px 80px rgba(44,46,49,.14);

  --ease: cubic-bezier(.2,.7,.2,1);
}

html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--graphite);
  background: var(--soft-sand);
  font-weight: 300;
  overflow-x: hidden;
}

img { max-width:100%; height:auto; display:block; }
a   { color:inherit; text-decoration:none; }

::selection { background: var(--mint-light); color: var(--graphite); }

/* ── Layout ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.container--narrow { max-width: 840px; }
.section { padding: var(--pad) 0; position: relative; }

/* ── Labels / eyebrows ─────────────────────────────────── */
.section__label, .label {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--data-mint);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.section__label::before, .label::before {
  content:""; display:inline-block;
  width:28px; height:1px;
  background:var(--data-mint); flex-shrink:0;
}

/* ── Headings ──────────────────────────────────────────── */
.section__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(32px,4.6vw,56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--graphite);
  margin-bottom: 26px;
}
.section__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--mint-dark);
}

/* ── Lead ──────────────────────────────────────────────── */
.section__lead {
  font-family: var(--sans);
  font-size: clamp(16px,1.55vw,19px);
  line-height: 1.65;
  color: var(--g60);
  max-width: 680px;
  margin-bottom: 52px;
  font-weight: 300;
}

/* ── Prose ─────────────────────────────────────────────── */
.prose {
  max-width: 700px;
  font-size: 17px;
  line-height: 1.72;
  font-weight: 300;
  color: var(--graphite);
}
.prose p { margin-bottom: 20px; }
.prose p:last-child { margin-bottom: 0; }
.prose__accent {
  font-family: var(--serif);
  font-size: 21px;
  font-style: italic;
  line-height: 1.45;
  padding-left: 22px;
  border-left: 2px solid var(--data-mint);
  margin-top: 28px !important;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 18px 36px;
  border-radius: var(--r-btn);
  cursor: pointer;
  transition: all .3s var(--ease);
  border: none;
  line-height: 1;
}
.btn--primary {
  background: var(--data-mint);
  color: var(--graphite);
  box-shadow: 0 4px 20px rgba(136,196,176,.35);
}
.btn--primary:hover {
  background: var(--mint-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(136,196,176,.45);
}
.btn--large { padding: 22px 44px; font-size: 12px; }
.btn__arrow { display:inline-block; transition:transform .3s var(--ease); font-size:16px; }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* ── Nav ───────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245,242,237,.9);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--g08);
}
.nav__inner {
  max-width:1200px; margin:0 auto;
  padding:18px 48px;
  display:flex; align-items:center; justify-content:flex-start;
  position:relative;
}
.nav__logo { display:inline-flex; align-items:center; gap:14px; }
.nav__mark {
  width:36px; height:36px; border-radius:50%;
  background:var(--data-mint); color:var(--graphite);
  display:inline-flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-size:14px; font-weight:500;
}
.nav__name {
  font-family:var(--serif); font-size:17px; font-weight:500;
  color:var(--graphite); letter-spacing:-.005em;
}
.nav__cta {
  font-family:var(--sans); font-size:11px; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--graphite); padding:10px 22px;
  border:1.5px solid var(--g20); border-radius:var(--r-btn);
  transition:all .3s var(--ease);
}
.nav__cta:hover { background:var(--data-mint); border-color:var(--data-mint); }

@media(max-width:600px){
  .nav__name { display:none; }
  .nav__inner { padding:16px 20px; }
}

/* ── 1. HERO ───────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--soft-sand);
  overflow: hidden;
  padding: 0;
}

.hero .container {
  position: relative;
  padding-top: 80px;
  padding-bottom: 60px;
}

/* Photo — full width, shown below the text. Naturally places phone+cup on right, negative space on left */
.hero__photo {
  width: 100%;
  margin-top: 40px;
  margin-bottom: 100px;
  background: var(--soft-sand);
}
.hero__photo img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero__eyebrow {
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--sans); font-size:11px; font-weight:500;
  letter-spacing:.14em; text-transform:uppercase; color:var(--g60);
  padding:9px 18px;
  border:1px solid var(--g20); border-radius:var(--r-pill);
  background:rgba(255,255,255,.55);
  margin-bottom:44px;
}
.hero__eyebrow .dot {
  width:6px; height:6px; border-radius:50%;
  background:var(--data-mint);
  animation: pulse 2.5s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow:0 0 0 3px rgba(136,196,176,.2); }
  50%      { box-shadow:0 0 0 7px rgba(136,196,176,.08); }
}

.hero__title {
  font-family:var(--serif); font-weight:500;
  font-size:clamp(44px,6.2vw,82px);
  line-height:1.04; letter-spacing:-.018em;
  color:var(--graphite); max-width:640px;
  margin-bottom:30px;
}
.hero__title em {
  display:block; font-style:italic;
  font-weight:400; color:var(--mint-dark);
}

.hero__lead {
  font-family:var(--sans); font-size:clamp(16px,1.5vw,19px);
  line-height:1.65; color:var(--g60);
  max-width:540px; font-weight:300;
  margin-bottom:36px;
}

.hero__divider {
  width:52px; height:1.5px;
  background:var(--data-mint);
  margin-bottom:34px;
}

.hero__body { max-width:540px; margin-bottom:52px; }
.hero__body p {
  font-size:17px; line-height:1.72;
  font-weight:300; color:var(--graphite);
  margin-bottom:18px;
}
.hero__body p:first-child {
  font-family:var(--serif); font-size:21px;
  line-height:1.5; font-style:italic; font-weight:400;
}

@media(max-width:720px){
  .hero .container { padding-top:40px; padding-bottom:24px; }
  .hero__photo { margin-top:24px; margin-bottom: 64px; }
}

/* ── 2. PROBLEM ────────────────────────────────────────── */
.problem { background:var(--sage-frost); overflow:hidden; }

.problem__inner {
  display:grid; grid-template-columns:1fr 1fr;
  gap:80px; align-items:center;
}

.problem__photo {
  position:relative; border-radius:var(--r-lg);
  overflow:hidden; box-shadow:var(--sh-photo);
}
.problem__photo img {
  width:100%; height:580px;
  object-fit:cover; object-position:center top;
  filter:saturate(.9);
}
.problem__photo::after {
  content:""; position:absolute; bottom:0; left:0; right:0;
  height:35%; background:linear-gradient(to top,var(--sage-frost),transparent);
}

.reasons { list-style:none; margin:32px 0; }
.reasons li {
  display:flex; align-items:baseline; gap:20px;
  padding:20px 0; border-bottom:1px solid var(--g20);
  font-size:17px; font-weight:300; line-height:1.5;
}
.reasons li:first-child { border-top:1px solid var(--g20); }
.reasons__num {
  font-family:var(--serif); font-style:italic;
  font-size:28px; color:var(--data-mint);
  min-width:42px; font-weight:400; line-height:1;
}

@media(max-width:900px){
  .problem__inner { grid-template-columns:1fr; gap:40px; }
  .problem__photo img { height:300px; }
}

/* ── 3. EVIDENCE ───────────────────────────────────────── */
.evidence { background:var(--soft-sand); }

.cases { display:flex; flex-direction:column; gap:80px; margin-top:48px; }

.case {
  display:grid; grid-template-columns:1.1fr 1fr;
  gap:72px; align-items:center;
}
.case--reverse .case__media { grid-column:2; grid-row:1; }
.case--reverse .case__body  { grid-column:1; grid-row:1; }

.case__media {
  background:var(--white);
  border-radius:var(--r-lg);
  padding:36px 32px;
  box-shadow:var(--sh-md);
  border:1px solid var(--g08);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.case__media:hover { transform:translateY(-4px); box-shadow:var(--sh-lg); }
.case__media img { border-radius:8px; width:100%; }

.case__num {
  font-family:var(--sans); font-size:11px; font-weight:500;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--data-mint); margin-bottom:14px;
}
.case__title {
  font-family:var(--serif); font-weight:500;
  font-size:clamp(24px,3vw,34px);
  line-height:1.15; letter-spacing:-.01em;
  color:var(--graphite); margin-bottom:20px;
}
.case__body p {
  font-size:16px; line-height:1.72;
  font-weight:300; color:var(--graphite); margin-bottom:12px;
}
.case__highlight {
  font-family:var(--serif);
  font-size:21px !important;
  font-style:italic; color:var(--mint-dark) !important;
  margin-top:24px !important; padding-top:24px;
  border-top:1px solid var(--sage-frost);
}
.evidence__note {
  margin-top:72px; text-align:center;
  font-size:12px; font-weight:300;
  letter-spacing:.04em; color:var(--g60);
}

@media(max-width:860px){
  .case,.case--reverse { grid-template-columns:1fr; gap:30px; }
  .case--reverse .case__media,
  .case--reverse .case__body { grid-column:auto; grid-row:auto; }
  .cases { gap:56px; }
  .case__media { padding:20px 16px; }
  .case__media img { min-height:200px; object-fit:contain; }
}

/* ── 4. STRUCTURE ──────────────────────────────────────── */
.structure { background:var(--sage-frost); }

.steps { list-style:none; margin-top:48px; max-width:880px; }
.step {
  display:grid; grid-template-columns:100px 1fr;
  gap:40px; padding:44px 0;
  border-top:1px solid var(--g20); align-items:start;
}
.step:last-child { border-bottom:1px solid var(--g20); }

.step__num {
  font-family:var(--serif); font-size:52px;
  font-weight:400; font-style:italic;
  color:var(--data-mint); line-height:1;
}
.step__content h3 {
  font-family:var(--serif); font-weight:500;
  font-size:26px; color:var(--graphite);
  margin-bottom:12px; letter-spacing:-.01em;
  display:flex; align-items:baseline; gap:14px; flex-wrap:wrap;
}
.step__meta {
  font-family:var(--sans); font-size:11px;
  font-weight:500; letter-spacing:.13em; text-transform:uppercase;
  color:var(--graphite); padding:4px 12px;
  background:var(--mint-light); border-radius:var(--r-pill);
}
.step__content p {
  font-size:16px; line-height:1.72;
  font-weight:300; color:var(--g60); max-width:620px;
}

@media(max-width:680px){
  .step { grid-template-columns:1fr; gap:10px; padding:32px 0; }
  .step__num { font-size:38px; }
}

/* ── 5. CHANGE ─────────────────────────────────────────── */
.change { background:var(--soft-sand); }

.params { list-style:none; margin:32px 0; }
.params li {
  padding:20px 0 20px 36px;
  border-bottom:1px solid var(--g08);
  font-size:17px; font-weight:300; line-height:1.5;
  position:relative;
}
.params li:first-child { border-top:1px solid var(--g08); }
.params li::before {
  content:""; position:absolute; left:0; top:50%;
  transform:translateY(-50%);
  width:18px; height:1.5px; background:var(--data-mint);
}

/* ── 6. RESULTS ────────────────────────────────────────── */
.results {
  background: var(--sage-frost);
  padding: var(--pad) 0 0 0;
}

.results__bg { display:none; }

/* Top row of result cards (3 cards, above the horizon) */
.results__top,
.results__bottom {
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
  margin-top:32px;
}

/* The horizon image — full-bleed band, no cropping of the glowing line */
.results__horizon {
  width: 100%;
  margin: 80px 0;
  background: var(--sage-frost);
  line-height: 0;
}
.results__horizon img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Bottom row (3 cards, below the horizon) */
.results__bottom {
  margin-top: 0;
  margin-bottom: 32px;
}

.results > .container:last-child {
  padding-bottom: var(--pad);
}

@media (max-width: 780px) {
  .results__top, .results__bottom {
    grid-template-columns: 1fr;
  }
  .results__horizon { margin: 48px 0; }
}
.result-card {
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.85);
  border-radius:var(--r-card);
  padding:36px 28px;
  font-family:var(--serif);
  font-size:21px; line-height:1.35; font-weight:400;
  color:var(--graphite);
  min-height:160px; display:flex; align-items:flex-end;
  position:relative;
  transition:all .4s var(--ease);
}
.result-card::before {
  content:""; position:absolute;
  top:22px; left:28px;
  width:8px; height:8px; border-radius:50%;
  background:var(--data-mint);
}
.result-card:hover {
  transform:translateY(-3px); box-shadow:var(--sh-md);
  background:rgba(255,255,255,.88);
}

/* ── 7. DETAILS ────────────────────────────────────────── */
.details { background:var(--soft-sand); }

.includes { list-style:none; margin:32px 0; }
.includes li {
  padding:18px 0 18px 38px;
  border-bottom:1px solid var(--g08);
  font-size:17px; font-weight:300; line-height:1.5; position:relative;
}
.includes li:first-child { border-top:1px solid var(--g08); }
.includes li::before {
  content:"✓"; position:absolute; left:8px; top:50%;
  transform:translateY(-50%);
  color:var(--data-mint); font-weight:500; font-size:14px;
}

.price {
  background:var(--sage-frost);
  border:1px solid var(--g08);
  border-radius:var(--r-lg);
  padding:52px 48px; margin-top:56px;
  text-align:center;
}
.price__label {
  font-family:var(--sans); font-size:11px; font-weight:500;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--data-mint); margin-bottom:16px;
}
.price__amount {
  font-family:var(--serif);
  font-size:clamp(52px,6vw,76px);
  font-weight:400; color:var(--graphite);
  line-height:1; letter-spacing:-.02em; margin-bottom:24px;
}
.price__notes p { font-size:14px; font-weight:300; color:var(--g60); margin:4px 0; }

/* ── 8. FIT ────────────────────────────────────────────── */
.fit { background:var(--sage-frost); }

.fit__grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; }

.fit__col {
  background:var(--soft-sand);
  border:1px solid var(--g08);
  border-radius:var(--r-lg);
  padding:48px 40px;
  transition:all .4s var(--ease);
}
.fit__col:hover { transform:translateY(-3px); box-shadow:var(--sh-md); }

.fit__icon {
  width:44px; height:44px; border-radius:50%;
  background:var(--mint-light); color:var(--mint-dark);
  display:inline-flex; align-items:center; justify-content:center;
  margin-bottom:28px;
}
.fit__icon svg { width:22px; height:22px; }
.fit__col--alt .fit__icon { background:var(--sage-frost); color:var(--g60); }

.fit__col h3 {
  font-family:var(--serif); font-weight:500;
  font-size:26px; color:var(--graphite);
  margin-bottom:28px; letter-spacing:-.005em;
}
.fit__col ul { list-style:none; }
.fit__col ul li {
  padding:14px 0 14px 22px;
  border-top:1px solid var(--g08);
  font-size:16px; font-weight:300;
  line-height:1.6; color:var(--graphite); position:relative;
}
.fit__col ul li::before {
  content:""; position:absolute; left:0; top:24px;
  width:10px; height:1.5px; background:var(--data-mint);
}
.fit__col--alt ul li::before { background:var(--g60); }
.fit__col ul li:last-child { border-bottom:1px solid var(--g08); }

@media(max-width:780px){
  .fit__grid { grid-template-columns:1fr; }
  .fit__col { padding:36px 28px; }
}

/* ── 9. EXPERT ─────────────────────────────────────────── */
.expert { background:var(--soft-sand); }

.expert__grid {
  display:grid; grid-template-columns:1fr 1.3fr;
  gap:80px; align-items:center;
}
.expert__photo { position:relative; }
.expert__photo img {
  width:100%; border-radius:var(--r-lg);
  box-shadow:var(--sh-photo);
  filter:saturate(.92) contrast(.97);
}
.expert__photo::after {
  content:""; position:absolute;
  inset:18px -18px -18px 18px;
  border:1px solid var(--data-mint);
  border-radius:var(--r-lg); z-index:-1; opacity:.5;
}

.expert__name {
  font-family:var(--serif); font-weight:500;
  font-size:clamp(32px,4vw,48px);
  line-height:1.08; color:var(--graphite);
  letter-spacing:-.01em; margin:20px 0 18px;
}
.expert__role {
  font-size:15px; font-weight:300;
  line-height:1.65; color:var(--g60); margin-bottom:32px;
}
.expert__divider {
  width:48px; height:1.5px;
  background:var(--data-mint); margin-bottom:32px;
}
.expert__body .prose p { font-size:16px; margin-bottom:16px; }

@media(max-width:860px){
  .expert__grid { grid-template-columns:1fr; gap:48px; }
  .expert__photo { max-width:420px; margin:0 auto; }
  .expert__photo::after { inset:14px -14px -14px 14px; }
}

/* ── 10. FAQ ───────────────────────────────────────────── */
.faq { background:var(--sage-frost); }

.faq__list { margin-top:40px; }
.faq__item { border-top:1px solid var(--g20); }
.faq__item:last-child { border-bottom:1px solid var(--g20); }

.faq__item summary {
  padding:28px 44px 28px 0;
  font-family:var(--serif);
  font-size:clamp(19px,2vw,23px);
  font-weight:400; color:var(--graphite);
  cursor:pointer; list-style:none; position:relative;
  transition:color .25s var(--ease); line-height:1.3;
}
.faq__item summary::-webkit-details-marker { display:none; }
.faq__item summary:hover { color:var(--mint-dark); }

.faq__chev {
  position:absolute; right:0; top:50%; transform:translateY(-50%);
  width:20px; height:20px;
}
.faq__chev::before,.faq__chev::after {
  content:""; position:absolute; top:50%; left:50%;
  background:var(--graphite);
  transition:transform .35s var(--ease),opacity .25s;
}
.faq__chev::before { width:14px; height:1.5px; transform:translate(-50%,-50%); }
.faq__chev::after  { width:1.5px; height:14px; transform:translate(-50%,-50%); }
.faq__item[open] .faq__chev::after { transform:translate(-50%,-50%) rotate(90deg); opacity:0; }
.faq__item[open] .faq__chev::before { background:var(--data-mint); }
.faq__item[open] summary { color:var(--mint-dark); }

.faq__answer {
  padding:0 44px 32px 0;
  font-size:16px; font-weight:300;
  line-height:1.75; color:var(--g60); max-width:740px;
}

/* ── 11. FINAL CTA ─────────────────────────────────────── */
.final-cta { background:var(--soft-sand); padding-bottom:160px; }

.final-cta__card {
  background:var(--sage-frost);
  border:1px solid var(--g08);
  border-radius:var(--r-lg);
  padding:88px 72px; text-align:center;
  box-shadow:var(--sh-lg); position:relative; overflow:hidden;
}
.final-cta__card::before {
  content:""; position:absolute; top:-180px; left:50%;
  transform:translateX(-50%);
  width:560px; height:560px;
  background:radial-gradient(circle,rgba(136,196,176,.15) 0%,transparent 65%);
  pointer-events:none;
}

.final-cta__title {
  position:relative; font-family:var(--serif);
  font-weight:400; font-size:clamp(28px,4.5vw,52px);
  line-height:1.15; color:var(--graphite);
  margin-bottom:24px; letter-spacing:-.01em;
  word-break: normal;
  overflow-wrap: break-word;
  hyphens: auto;
}
.final-cta__title em { font-style:italic; color:var(--mint-dark); }

@media (max-width: 480px) {
  .final-cta__title { font-size: 26px; }
}

.final-cta__text {
  position:relative; font-size:18px; font-weight:300;
  line-height:1.65; color:var(--g60);
  max-width:600px; margin:0 auto 16px;
}
.final-cta__note {
  position:relative; margin:36px auto 44px;
  padding:18px 28px;
  background:rgba(255,255,255,.6);
  border-radius:var(--r-btn);
  font-size:14px; font-weight:300; line-height:1.6;
  color:var(--graphite); max-width:600px;
  border:1px solid var(--g08);
}
.final-cta__note strong { color:var(--terracotta); font-weight:500; }

@media(max-width:640px){
  .final-cta__card { padding:56px 28px; }
  .final-cta { padding-bottom:100px; }
}

/* ── Footer ────────────────────────────────────────────── */
.footer {
  padding:48px 0;
  border-top:1px solid var(--g08);
  background:var(--sage-frost);
}
.footer__inner {
  display:flex; align-items:center;
  justify-content:space-between; flex-wrap:wrap; gap:16px;
}
.footer__left { display:flex; flex-direction:column; gap:4px; }
.footer__name {
  font-family:var(--sans); font-size:14px; font-weight:400;
  color:var(--graphite); letter-spacing:0;
}
.footer__meta {
  font-family:var(--sans); font-size:14px; font-weight:400;
  color:var(--graphite); letter-spacing:0;
}
.footer__links { display:flex; align-items:center; gap:24px; }
.footer__link {
  font-family:var(--sans); font-size:14px; font-weight:400;
  color:var(--graphite); letter-spacing:0;
  border-bottom:1px solid transparent;
  transition:color .25s,border-color .25s;
}
.footer__link:hover { color:var(--mint-dark); border-bottom-color:var(--mint-light); }

@media(max-width:600px){
  .footer__inner { flex-direction:column; align-items:flex-start; gap:20px; }
}

/* ── Burger ────────────────────────────────────────────── */
.nav__burger {
  display:flex; flex-direction:column;
  justify-content:center; gap:5px;
  width:40px; height:40px;
  background:none; border:none; cursor:pointer;
  padding:6px; border-radius:var(--r-btn);
  transition:background .2s; order:-1;
}
.nav__burger:hover { background:var(--sage-frost); }
.nav__burger span {
  display:block; width:22px; height:1.5px;
  background:var(--graphite); border-radius:2px;
  transition:transform .35s var(--ease),opacity .25s;
  transform-origin:center;
}
.nav__burger.is-open span:nth-child(1) { transform:translateY(6.5px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.nav__burger.is-open span:nth-child(3) { transform:translateY(-6.5px) rotate(-45deg); }

/* ── Overlay + Side menu ───────────────────────────────── */
.nav-overlay {
  position:fixed; inset:0;
  background:rgba(44,46,49,.32);
  backdrop-filter:blur(4px); -webkit-backdrop-filter:blur(4px);
  z-index:90; opacity:0; pointer-events:none;
  transition:opacity .4s var(--ease);
}
.nav-overlay.is-open { opacity:1; pointer-events:all; }

.nav-menu {
  position:fixed; top:0; left:0;
  width:min(320px,88vw); height:100%;
  background:var(--soft-sand); z-index:100;
  padding:36px 40px 56px;
  display:flex; flex-direction:column;
  transform:translateX(-100%);
  transition:transform .45s var(--ease);
  box-shadow:8px 0 48px rgba(44,46,49,.12);
  overflow-y:auto;
}
.nav-menu.is-open { transform:translateX(0); }

.nav-menu__close {
  align-self:flex-end; background:none; border:none;
  font-size:18px; color:var(--g60); cursor:pointer;
  padding:8px; line-height:1; margin-bottom:44px;
  transition:color .2s;
}
.nav-menu__close:hover { color:var(--graphite); }

.nav-menu__list { list-style:none; flex:1; }
.nav-menu__list li { border-bottom:1px solid var(--g08); }
.nav-menu__list li:first-child { border-top:1px solid var(--g08); }
.nav-menu__list a {
  display:block; padding:18px 0;
  font-family:var(--serif); font-size:20px; font-weight:400;
  color:var(--graphite); line-height:1.3;
  transition:color .25s,padding-left .25s;
}
.nav-menu__list a:hover { color:var(--mint-dark); padding-left:8px; }

/* ── Reveal ────────────────────────────────────────────── */
.reveal {
  opacity:0; transform:translateY(18px);
  transition:opacity .85s var(--ease),transform .85s var(--ease);
}
.reveal.is-visible { opacity:1; transform:translateY(0); }

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after { animation-duration:.01ms!important; transition-duration:.01ms!important; }
  .reveal { opacity:1; transform:none; }
}

/* ── Responsive general ────────────────────────────────── */
@media(max-width:720px){
  :root { --pad: 80px; }
  .container { padding:0 22px; }
  .nav__inner { padding:16px 22px; }
  .btn { padding:16px 28px; }
  .btn--large { padding:18px 32px; }
  .price { padding:36px 24px; }
}