:root {
  /* ── Quiet Luxury palette ── */
  --espresso: #20180F;        /* dark sections */
  --espresso-deep: #181109;   /* deepest */
  --cream: #FAF6EE;           /* light sections */
  --cream-soft: #F4EDE0;      /* subtle light fill */
  --ink-dark: #241C12;        /* text on light */
  --ink-light: #F6F0E6;       /* text on dark */
  --ink-muted-dark: #6E6151;  /* muted on light */
  --ink-muted-light: #C4B6A2; /* muted on dark */
  --gold: #C2A36B;            /* champagne gold — lines/labels/numerals only */
  --gold-soft: #A98E5A;
  --line: #2A2017;            /* hairline on light → warm */
  --line-light: #DED3C0;      /* hairline on light */
  --line-gold: rgba(194, 163, 107, 0.55);
  --line-on-dark: rgba(194, 163, 107, 0.35);

  --maxw: 1080px;
  --gap: 8px;
  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --line-green: #06C755;

  /* iPhone mock — dark frame to suit the cream palette */
  --phone-frame-1: #353029;
  --phone-frame-2: #15110C;
  --shadow-phone:
    0 2px 4px rgba(32, 24, 15, .10),
    0 14px 28px -10px rgba(32, 24, 15, .18),
    0 48px 80px -32px rgba(32, 24, 15, .34),
    0 80px 120px -60px rgba(32, 24, 15, .26);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink-dark);
  background: var(--cream);
  line-height: 1.95;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ── Shared layout primitives ── */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* English small-caps style label */
.label {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
}

/* gold short rule used as section opener / divider */
.rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  border: 0;
  margin: 0;
}
.rule-center {
  width: 64px;
  height: 1px;
  background: var(--gold);
  border: 0;
  margin: 0 auto;
}

/* ── Headings ── */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  margin: 0;
  letter-spacing: 0.02em;
}

/* ===================================================== */
/*  HEADER                                                */
/* ===================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(32, 24, 15, 0);
  transition: background 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(24, 17, 9, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 12px 24px;
  border-bottom: 1px solid var(--line-on-dark);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--espresso-deep);
  background: var(--gold);
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 1px;
}
.brand-name {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--ink-light);
}
.header-cta {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-light);
  border: 1px solid var(--line-on-dark);
  padding: 9px 18px;
  border-radius: 1px;
  white-space: nowrap;
  transition: border-color 0.3s ease, color 0.3s ease;
}
.header-cta:hover { border-color: var(--gold); color: var(--gold); }

/* ===================================================== */
/*  HERO  (dark)                                          */
/* ===================================================== */
.hero {
  position: relative;
  min-height: 84svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--espresso);
  overflow: hidden;
  padding: 112px 24px 68px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("assets/photo-cosmetologist-consult.jpg");
  background-size: cover;
  background-position: 60% center;
  filter: sepia(0.18) saturate(0.72) brightness(0.82);
  transform: scale(1.04);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(32,24,15,0.78) 0%, rgba(32,24,15,0.84) 45%, rgba(24,17,9,0.95) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 660px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero .rule-center { margin-bottom: 28px; }
.hero .label { margin-bottom: 28px; }
.hero h1 {
  color: var(--ink-light);
  font-size: 30px;
  line-height: 1.55;
  letter-spacing: 0.02em;
  margin-bottom: 32px;
}
.hero h1 em {
  font-style: normal;
  position: relative;
  white-space: nowrap;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--gold);
}
.hero-lead {
  color: var(--ink-muted-light);
  font-size: 14.5px;
  font-weight: 300;
  line-height: 2.1;
  max-width: 480px;
  margin: 0 auto 44px;
}
.hero-trust {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
}
.hero-trust li {
  position: relative;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-muted-light);
  padding-left: 16px;
}
.hero-trust li::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 5px; height: 5px;
  margin-top: -2.5px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

/* ── LINE CTA button (single, green) ── */
.button-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: var(--line-green);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 16px 26px;
  border-radius: 2px;
  line-height: 1.4;
  text-align: center;
  white-space: nowrap;
  box-shadow: 0 10px 28px rgba(6, 199, 85, 0.22);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.button-line::before {
  content: "";
  width: 17px; height: 17px;
  flex: 0 0 17px;
  background: #fff;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2C6.5 2 2 5.7 2 10.3c0 4.1 3.6 7.6 8.5 8.2.3.1.8.2.9.5.1.3.1.7 0 1l-.1.9c0 .3-.2 1 .9.6 1.1-.5 6-3.5 8.2-6C21.7 14 22 12.2 22 10.3 22 5.7 17.5 2 12 2z'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2C6.5 2 2 5.7 2 10.3c0 4.1 3.6 7.6 8.5 8.2.3.1.8.2.9.5.1.3.1.7 0 1l-.1.9c0 .3-.2 1 .9.6 1.1-.5 6-3.5 8.2-6C21.7 14 22 12.2 22 10.3 22 5.7 17.5 2 12 2z'/></svg>") center / contain no-repeat;
}
.button-line:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(6, 199, 85, 0.3);
  background: #07b94f;
}
.button-large { padding: 18px 32px; font-size: 0.96rem; }

/* FIX C1: very narrow screens — keep the long CTA on one line */
@media (max-width: 360px) {
  .button-line { font-size: 0.84rem; padding: 15px 18px; gap: 7px; letter-spacing: 0.01em; }
  .button-line::before { width: 15px; height: 15px; flex-basis: 15px; }
}

/* ===================================================== */
/*  GENERIC LIGHT SECTION                                 */
/* ===================================================== */
.section { padding: 62px 0; background: var(--cream); }
.section-head { max-width: 640px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head .rule { margin-bottom: 20px; }
.section-head.center .rule { margin: 0 auto 20px; }
.section-head .label { margin-bottom: 22px; }
.section-head h2 {
  font-size: 22px;
  line-height: 1.65;
  color: var(--ink-dark);
  margin-bottom: 24px;
}
.section-lead {
  font-size: 14px;
  font-weight: 300;
  line-height: 2.1;
  color: var(--ink-muted-dark);
}

/* ── PAINS (light) ── */
.pains .pain-list {
  margin-top: 48px;
  border-top: 1px solid var(--line-light);
}
.pain-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line-light);
}
.pain-tag {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold-soft);
}
.pain-row h3 {
  font-size: 19px;
  line-height: 1.6;
  margin-bottom: 4px;
  color: var(--ink-dark);
}
.pain-row p {
  margin: 0;
  font-size: 13.5px;
  font-weight: 300;
  line-height: 2.05;
  color: var(--ink-muted-dark);
}

/* ── CHECKLIST (light) ── */
.checklist { background: var(--cream-soft); }
.checklist-title {
  font-size: 27px;
  line-height: 1.6;
  color: var(--ink-dark);
  margin: 22px 0 24px;
  font-family: var(--serif);
  font-weight: 600;
}
.check-items {
  list-style: none;
  counter-reset: ko;
  margin: 44px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.check-items li {
  position: relative;
  padding: 28px 4px 28px 56px;
  border-top: 1px solid var(--line-light);
}
.check-items li::before {
  content: attr(data-num);
  position: absolute;
  left: 0; top: 28px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--gold);
  line-height: 1.5;
}
.check-items strong {
  display: block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16.5px;
  color: var(--ink-dark);
  margin-bottom: 4px;
  letter-spacing: 0.03em;
}
.check-items span {
  display: block;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.95;
  color: var(--ink-muted-dark);
}
.check-cta-wrap { margin-top: 56px; text-align: center; }

/* ── LINE deliver block (light) ── */
.line-deliver { margin-top: 52px; }
.line-deliver-head { text-align: center; margin-bottom: 36px; }
.line-deliver-head .label { margin-bottom: 16px; }
.line-deliver-head h3 {
  font-size: 20px;
  line-height: 1.6;
  color: var(--ink-dark);
}

/* ── iPhone realistic mock (ported from B, tuned to cream palette) ── */
.phone-stage {
  display: flex;
  justify-content: center;
  position: relative;
}
.phone {
  position: relative;
  width: 300px;
  max-width: 78vw;
  aspect-ratio: 300 / 620;
  background: linear-gradient(150deg, var(--phone-frame-1), var(--phone-frame-2));
  border-radius: 44px;
  padding: 11px;
  box-shadow: var(--shadow-phone);
}
.phone::after {
  /* side-button hairline highlight */
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 43px;
  box-shadow: inset 0 0 0 1.5px rgba(246, 240, 230, 0.10);
  pointer-events: none;
}
.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: #EFE9DF;
  border-radius: 34px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.notch {
  position: absolute;
  top: 9px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 26px;
  background: #0c0b0a;
  border-radius: 16px;
  z-index: 5;
}
.notch::after {
  content: "";
  position: absolute;
  right: 18px; top: 50%;
  transform: translateY(-50%);
  width: 7px; height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #4a4135, #0c0b0a 70%);
}
/* LINE chat header */
.lc-top {
  background: var(--espresso);
  padding: 42px 16px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}
.lc-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--espresso-deep);
  font-family: var(--serif);
  font-weight: 600;
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex: none;
}
.lc-top strong { font-size: 13px; display: block; line-height: 1.3; color: var(--ink-light); font-family: var(--sans); font-weight: 500; letter-spacing: 0.04em; }
.lc-top small { font-size: 10.5px; color: var(--ink-muted-light); letter-spacing: .02em; }
.lc-body {
  flex: 1;
  background: #ECE6DA;
  padding: 14px 13px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.lc-bubble {
  max-width: 80%;
  font-size: 12px;
  line-height: 1.6;
  padding: 9px 12px;
  border-radius: 13px;
  position: relative;
  margin: 0;
}
.lc-bot {
  background: #fff;
  color: var(--ink-dark);
  align-self: flex-start;
  border-top-left-radius: 4px;
}
.lc-user {
  background: var(--line-green);
  color: #fff;
  align-self: flex-end;
  border-top-right-radius: 4px;
  font-weight: 500;
}
.lc-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  align-self: stretch;
  margin: 1px 0;
}
.lc-choices span {
  background: #fff;
  color: var(--ink-dark);
  font-size: 11px;
  font-weight: 500;
  text-align: center;
  padding: 8px 4px;
  border-radius: 9px;
  border: 1px solid var(--line-light);
  box-shadow: 0 1px 2px rgba(32, 24, 15, .06);
}
.lc-choices span.sel {
  background: var(--espresso);
  color: var(--ink-light);
  border-color: var(--espresso);
}
.lc-checkcard {
  align-self: flex-start;
  max-width: 88%;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-light);
  box-shadow: 0 3px 8px rgba(32, 24, 15, .10);
}
.lc-checkcard .cc-tag {
  display: block;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--gold-soft);
  text-transform: uppercase;
  padding: 9px 11px 0;
  font-family: var(--sans);
}
.lc-checkcard h4 {
  margin: 2px 11px 8px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.35;
  font-family: var(--serif);
  color: var(--ink-dark);
}
.lc-checkcard ul { margin: 0; padding: 0 11px 11px; list-style: none; }
.lc-checkcard li {
  font-size: 11px;
  color: var(--ink-muted-dark);
  line-height: 1.55;
  font-weight: 300;
  padding-left: 14px;
  position: relative;
  margin-bottom: 4px;
}
.lc-checkcard li::before {
  content: "";
  position: absolute;
  left: 2px; top: 7px;
  width: 4px; height: 4px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ── STEPS (light) ── */
.steps .step-list {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.step-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  padding: 36px 0;
  border-top: 1px solid var(--line-light);
}
.step-row:last-child { border-bottom: 1px solid var(--line-light); }
.step-num {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
  padding-top: 6px;
}
.step-row h3 { font-size: 18px; line-height: 1.6; margin-bottom: 6px; color: var(--ink-dark); }
.step-row p { margin: 0; font-size: 13.5px; font-weight: 300; line-height: 2.05; color: var(--ink-muted-dark); }

/* ── TREATMENTS (light, duotone photos) ── */
.treatments .treatment-list { margin-top: 48px; }
.treatment-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 40px 0;
  border-top: 1px solid var(--line-light);
}
.treatment-row:last-child { border-bottom: 1px solid var(--line-light); }
.treatment-figure {
  position: relative;
  margin: 0;
  padding: 0;
}
.treatment-figure::after {
  /* gold hairline offset 1px outside */
  content: "";
  position: absolute;
  inset: -7px;
  border: 1px solid var(--line-gold);
  pointer-events: none;
}
.treatment-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  /* FIX C2: brighten — barely-warm tint, full brightness so the subject reads */
  filter: sepia(0.08) saturate(0.92) brightness(1.04) contrast(1.02);
}
.treatment-figure .duotone {
  /* FIX C2: very light overlay (~0.18 max) so photos no longer look black */
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(32,24,15,0.04), rgba(32,24,15,0.18));
  pointer-events: none;
}
.treatment-body .pain-tag { display: block; margin-bottom: 10px; }
.treatment-body h3 { font-size: 19px; line-height: 1.6; margin-bottom: 10px; color: var(--ink-dark); }
.treatment-body p { margin: 0; font-size: 13.5px; font-weight: 300; line-height: 2.05; color: var(--ink-muted-dark); }

/* ── SUPPORT (light, two-tier) ── */
.support { background: var(--cream-soft); }
.support-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.support-block { padding: 44px 0; border-top: 1px solid var(--line-light); }
.support-block:last-child { border-bottom: 1px solid var(--line-light); }
.support-label {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 16px;
}
.support-block h3 { font-size: 21px; line-height: 1.5; margin-bottom: 14px; color: var(--ink-dark); }
.support-block > p { font-size: 13.5px; font-weight: 300; line-height: 2.05; color: var(--ink-muted-dark); margin: 0 0 18px; }
.support-block ul { list-style: none; margin: 0 0 22px; padding: 0; }
.support-block li {
  position: relative;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.95;
  color: var(--ink-dark);
  padding-left: 18px;
  margin-bottom: 6px;
}
.support-block li::before {
  content: "";
  position: absolute; left: 0; top: 11px;
  width: 6px; height: 1px;
  background: var(--gold);
}
.support-block small {
  display: block;
  font-size: 11.5px;
  font-weight: 300;
  line-height: 1.9;
  color: var(--ink-muted-dark);
  padding-top: 4px;
}

/* ===================================================== */
/*  POLICY  (dark band — honest)                          */
/* ===================================================== */
.policy {
  background: var(--espresso);
  padding: 68px 0;
  border-top: 1px solid var(--line-on-dark);
  border-bottom: 1px solid var(--line-on-dark);
}
.policy .rule { margin-bottom: 20px; }
.policy .label { margin-bottom: 22px; }
.policy h2 { font-size: 27px; line-height: 1.6; color: var(--ink-light); margin-bottom: 24px; }
.policy .section-lead { color: var(--ink-muted-light); }
.policy-list {
  list-style: none;
  margin: 44px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-on-dark);
}
.policy-list li {
  position: relative;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-light);
  padding: 24px 0 24px 36px;
  border-bottom: 1px solid var(--line-on-dark);
  letter-spacing: 0.03em;
}
.policy-list li::before {
  content: "—";
  position: absolute; left: 0; top: 24px;
  color: var(--gold);
  font-family: var(--sans);
}
.policy-note {
  margin: 40px 0 0;
  font-size: 12.5px;
  font-weight: 300;
  line-height: 2.1;
  color: var(--ink-muted-light);
  max-width: 720px;
}

/* ── FAQ (light) ── */
.faq .faq-list { margin-top: 44px; border-top: 1px solid var(--line-light); }
.faq-item { border-bottom: 1px solid var(--line-light); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-dark);
  padding: 28px 44px 28px 0;
  letter-spacing: 0.02em;
  transition: color 0.25s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--gold-soft); }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 4px; top: 50%;
  width: 11px; height: 11px;
  margin-top: -6px;
  border-right: 1px solid var(--gold-soft);
  border-bottom: 1px solid var(--gold-soft);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item p {
  margin: 0;
  padding: 0 0 30px;
  font-size: 13.5px;
  font-weight: 300;
  line-height: 2.1;
  color: var(--ink-muted-dark);
  max-width: 720px;
}

/* ===================================================== */
/*  FINAL CTA  (dark)                                     */
/* ===================================================== */
.final {
  position: relative;
  background: var(--espresso-deep);
  text-align: center;
  padding: 92px 24px;
  overflow: hidden;
}
.final-bg {
  position: absolute; inset: 0;
  background-image: url("assets/photo-online-consult.jpg");
  background-size: cover;
  background-position: center;
  filter: sepia(0.2) saturate(0.6) brightness(0.7);
  opacity: 0.35;
}
.final-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(24,17,9,0.86), rgba(24,17,9,0.94));
}
.final-inner { position: relative; z-index: 2; max-width: 600px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.final .rule-center { margin-bottom: 28px; }
.final .label { margin-bottom: 26px; }
.final h2 { font-size: 23px; line-height: 1.65; color: var(--ink-light); margin-bottom: 26px; letter-spacing: 0.04em; }
.final > .final-inner > p {
  font-size: 14px;
  font-weight: 300;
  line-height: 2.1;
  color: var(--ink-muted-light);
  max-width: 460px;
  margin: 0 auto 44px;
}
.final-note {
  display: block;
  margin-top: 24px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ink-muted-light);
}

/* ===================================================== */
/*  FOOTER                                                */
/* ===================================================== */
.site-footer { background: var(--espresso); padding: 72px 24px 56px; border-top: 1px solid var(--line-on-dark); }
.footer-inner { max-width: var(--maxw); margin: 0 auto; }
.footer-brand { font-family: var(--serif); font-weight: 600; font-size: 16px; color: var(--ink-light); margin: 0 0 18px; letter-spacing: 0.06em; }
.footer-disclaimer { font-size: 12px; font-weight: 300; line-height: 2; color: var(--ink-muted-light); max-width: 640px; margin: 0 0 28px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 28px; padding: 24px 0; border-top: 1px solid var(--line-on-dark); border-bottom: 1px solid var(--line-on-dark); }
.footer-links a { font-size: 12px; letter-spacing: 0.04em; color: var(--ink-muted-light); transition: color 0.25s ease; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { font-size: 11px; color: var(--ink-muted-light); margin: 24px 0 0; letter-spacing: 0.06em; }

/* ===================================================== */
/*  STICKY MOBILE CTA                                     */
/* ===================================================== */
.sticky-cta {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 60;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease;
}
.sticky-cta.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.sticky-cta .button-line { width: 100%; padding: 16px; box-shadow: 0 8px 30px rgba(32, 24, 15, 0.35); }

/* ── reveal on scroll ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

.br-d { display: none; }
.br-m { display: inline; }

/* ===================================================== */
/*  DESKTOP  >= 880px                                     */
/* ===================================================== */
@media (min-width: 880px) {
  .wrap { padding: 0 40px; }
  .br-d { display: inline; }
  .br-m { display: none; }

  .site-header { padding: 22px 40px; }
  .site-header.scrolled { padding: 14px 40px; }
  .brand-name { font-size: 13px; }
  .header-cta { font-size: 13px; padding: 10px 22px; }

  /* FIX C3: denser, larger hero on desktop */
  .hero { padding: 184px 40px 132px; min-height: 90svh; }
  .hero .rule-center { margin-bottom: 34px; }
  .hero .label { margin-bottom: 34px; }
  .hero h1 {
    font-size: clamp(3rem, 5.4vw, 3.8rem);
    line-height: 1.42;
    letter-spacing: 0.03em;
    margin-bottom: 40px;
  }
  .hero h1 em::after { bottom: -8px; }
  .hero-lead { font-size: 16px; line-height: 2.15; max-width: 540px; margin-bottom: 52px; }
  .hero-trust { margin-top: 44px; gap: 12px 26px; }
  .hero-trust li { font-size: 12px; }

  .section { padding: 144px 0; }
  .section-head h2 { font-size: 36px; }

  /* Pains — 3 across, editorial rhythm */
  .pains .pain-list { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 48px; border-top: 1px solid var(--line-light); }
  .pain-row { border-bottom: 0; padding: 44px 0 0; }
  .pain-row h3 { min-height: 96px; }

  /* Checklist — two columns + sticky copy */
  .checklist-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; column-gap: 80px; align-items: start; }
  .checklist-copy { position: sticky; top: 120px; }
  .check-items { grid-template-columns: 1fr 1fr; column-gap: 40px; margin-top: 8px; }
  .check-items li:nth-child(1), .check-items li:nth-child(2) { border-top: 1px solid var(--line-light); }
  .check-cta-wrap { text-align: left; margin-top: 40px; }
  .line-deliver { margin-top: 0; }
  .line-deliver-head { text-align: center; margin-bottom: 36px; }

  /* Steps — 3 across with vertical gold dividers */
  .steps .step-list { grid-template-columns: repeat(3, 1fr); column-gap: 0; border-top: 1px solid var(--line-light); }
  .step-row { display: block; padding: 44px 40px 8px; border-top: 0; border-left: 1px solid var(--line-light); }
  .step-row:first-child { border-left: 0; padding-left: 0; }
  .step-row:last-child { border-bottom: 0; }
  .step-num { display: block; padding-top: 0; margin-bottom: 20px; }
  .step-row h3 { font-size: 19px; }

  /* Treatments — alternating image / text */
  .treatment-row { grid-template-columns: 1.05fr 1fr; column-gap: 64px; align-items: center; padding: 64px 0; }
  .treatment-row:nth-child(even) .treatment-figure { order: 2; }
  .treatment-body h3 { font-size: 22px; }

  /* Support — two columns, gold vertical divider */
  .support-grid { grid-template-columns: 1fr 1fr; column-gap: 80px; border-top: 1px solid var(--line-light); }
  .support-block { border-top: 0; padding: 56px 0 0; }
  .support-block:last-child { border-bottom: 0; border-left: 1px solid var(--line-light); padding-left: 80px; }

  /* Policy — copy left, list right */
  .policy-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; column-gap: 80px; align-items: start; }
  .policy-list { margin-top: 0; }

  .faq-layout { max-width: 820px; margin: 0 auto; }
  .faq-item summary { font-size: 17px; }

  .final h2 { font-size: 40px; }
  .final > .final-inner > p { font-size: 15px; }

  /* hide mobile sticky on desktop */
  .sticky-cta { display: none; }

  .phone { width: 320px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg { transform: none; }
}