/* ==========================================================================
   Vers Soi Shiatsu — Maquette 2026
   Direction : motifs japonais (seigaiha, ginkgo, prunier), palette dérivée
   du logo bleu, typographies sereines.
   ========================================================================== */

/* ---------- Reset léger ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* ---------- Tokens ---------- */
:root {
  /* Bleus du logo */
  --blue-900: #163E5C;
  --blue-700: #1F5F8B;
  --blue-500: #4D8DB9;
  --blue-300: #A6C5DC;
  --blue-100: #DDE9F2;
  --blue-50:  #EDF4F9;

  /* Accents pâles */
  --plum-200: #F4DDE3;
  --plum-300: #E8BFC9;
  --gold:     #B89968;

  /* Neutres */
  --ink:      #1A2B3A;
  --body:     #4A5568;
  --muted:    #7A8A9B;
  --paper:    #FAF7F2;
  --paper-2:  #F4EFE7;
  --white:    #FFFFFF;
  --line:     #E5DED2;

  /* Typo */
  --font-display: "Cormorant Garamond", "Garamond", "Times New Roman", serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-accent:  "Manrope", "Inter", sans-serif;

  /* Espace */
  --container: 1180px;
  --container-narrow: 820px;
  --radius: 14px;
  --radius-lg: 24px;
  --shadow-soft: 0 8px 30px rgba(31, 95, 139, 0.08);
  --shadow-card: 0 16px 40px rgba(22, 62, 92, 0.10);
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--body);
  background: var(--paper);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.55rem); }
h4 { font-size: 1.15rem; font-weight: 600; }

p { color: var(--body); }
p + p { margin-top: 0.8em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--font-accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-700);
}

.lead { font-size: 1.15rem; color: var(--ink); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6em;
  padding: 14px 28px;
  font-family: var(--font-accent); font-weight: 600;
  font-size: 0.92rem; letter-spacing: 0.04em;
  border-radius: 999px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--blue-700); color: var(--white); box-shadow: var(--shadow-soft); }
.btn-primary:hover { background: var(--blue-900); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--blue-700); border: 1.5px solid var(--blue-300); }
.btn-ghost:hover { background: var(--blue-50); border-color: var(--blue-700); }
.btn-light { background: var(--white); color: var(--blue-900); }
.btn-light:hover { background: var(--blue-50); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid rgba(31, 95, 139, 0.08);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 108px;
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
}
.logo-mark { display: flex; align-items: center; gap: 14px; }
.logo-mark__img { height: 88px; width: auto; display: block; }
@media (max-width: 880px) { .logo-mark__img { height: 64px; } }
.logo-mark__name {
  /* hidden visually — already in the logo image — kept for screen-readers */
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  font-family: var(--font-accent); font-weight: 500; font-size: 0.92rem;
  color: var(--ink); position: relative; padding: 6px 0;
}
.nav a:hover { color: var(--blue-700); }
.nav a.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--blue-700); border-radius: 2px;
}
.nav__cta { margin-left: 8px; }

.menu-toggle { display: none; }

@media (max-width: 880px) {
  .nav { display: none; }
  .menu-toggle {
    display: inline-flex; flex-direction: column; gap: 5px;
    padding: 10px; border-radius: 8px;
  }
  .menu-toggle span {
    width: 26px; height: 2px; background: var(--blue-900); border-radius: 2px;
  }
}

/* ---------- Seigaiha background pattern ---------- */
.seigaiha-bg {
  background-color: var(--blue-50);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 40'><g fill='none' stroke='%234D8DB9' stroke-width='1' stroke-opacity='0.35'><circle cx='0'  cy='40' r='38'/><circle cx='0'  cy='40' r='28'/><circle cx='0'  cy='40' r='18'/><circle cx='0'  cy='40' r='8'/><circle cx='80' cy='40' r='38'/><circle cx='80' cy='40' r='28'/><circle cx='80' cy='40' r='18'/><circle cx='80' cy='40' r='8'/><circle cx='40' cy='0'  r='38'/><circle cx='40' cy='0'  r='28'/><circle cx='40' cy='0'  r='18'/><circle cx='40' cy='0'  r='8'/></g></svg>");
  background-size: 80px 40px;
}
.seigaiha-bg--soft {
  background-color: var(--paper);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 40'><g fill='none' stroke='%234D8DB9' stroke-width='0.8' stroke-opacity='0.18'><circle cx='0' cy='40' r='38'/><circle cx='0' cy='40' r='28'/><circle cx='0' cy='40' r='18'/><circle cx='0' cy='40' r='8'/><circle cx='80' cy='40' r='38'/><circle cx='80' cy='40' r='28'/><circle cx='80' cy='40' r='18'/><circle cx='80' cy='40' r='8'/><circle cx='40' cy='0' r='38'/><circle cx='40' cy='0' r='28'/><circle cx='40' cy='0' r='18'/><circle cx='40' cy='0' r='8'/></g></svg>");
  background-size: 60px 30px;
}
.seigaiha-divider {
  height: 70px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 40' preserveAspectRatio='none'><g fill='none' stroke='%234D8DB9' stroke-width='1' stroke-opacity='0.55'><circle cx='0'  cy='40' r='38'/><circle cx='0'  cy='40' r='28'/><circle cx='0'  cy='40' r='18'/><circle cx='80' cy='40' r='38'/><circle cx='80' cy='40' r='28'/><circle cx='80' cy='40' r='18'/><circle cx='40' cy='0'  r='38'/><circle cx='40' cy='0'  r='28'/><circle cx='40' cy='0'  r='18'/></g></svg>");
  background-repeat: repeat-x;
  background-size: 80px 40px;
  background-position: bottom;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(56px, 9vw, 120px) 0 clamp(80px, 12vw, 160px);
  overflow: hidden;
}
.hero__inner {
  max-width: var(--container); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px;
  align-items: center;
}
.hero__copy h1 { margin: 18px 0 22px; }
.hero__copy h1 em { font-style: italic; color: var(--blue-700); }
.hero__copy p { font-size: 1.12rem; max-width: 50ch; color: var(--ink); }
.hero__cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero__visual {
  position: relative; aspect-ratio: 1 / 1;
  display: flex; align-items: center; justify-content: center;
}
.hero__circle {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--blue-300), var(--blue-700) 75%);
  box-shadow: 0 30px 80px rgba(22, 62, 92, 0.25);
}
.hero__circle::after {
  content: ''; position: absolute; inset: 12%;
  border: 1px solid rgba(255,255,255,0.35); border-radius: 50%;
}
.hero__ginkgo { position: absolute; width: 75%; opacity: 0.95; }
.hero__plum {
  position: absolute; width: 90px; opacity: 0.9;
}
.hero__plum--1 { top: 8%; left: -4%; }
.hero__plum--2 { bottom: 6%; right: -2%; }

@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; gap: 30px; }
  .hero__visual { max-width: 360px; margin: 0 auto; }
}

/* ---------- Sections génériques ---------- */
section { padding: clamp(70px, 10vw, 120px) 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 { margin: 14px 0 16px; }
.section-head p { color: var(--body); }

/* ---------- "Ce que je propose" — promesses ---------- */
.promises { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.promise {
  padding: 32px 28px; border-radius: var(--radius-lg);
  background: var(--white); box-shadow: var(--shadow-soft);
  position: relative; overflow: hidden;
}
.promise__icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--blue-50); display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.promise__icon svg { width: 28px; height: 28px; color: var(--blue-700); }
.promise h3 { font-size: 1.2rem; margin-bottom: 10px; }
.promise p { font-size: 0.96rem; }

@media (max-width: 980px) { .promises { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .promises { grid-template-columns: 1fr; } }

/* ---------- Grille des prestations ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-soft);
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative; overflow: hidden;
  border: 1px solid rgba(31,95,139,0.06);
  display: flex; flex-direction: column; gap: 16px;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.service-card__motif {
  position: absolute; top: -10px; right: -10px; width: 90px; height: 90px;
  opacity: 0.18; transform: rotate(15deg);
}
.service-card .eyebrow { font-size: 0.7rem; }
.service-card h3 { margin: 4px 0; }
.service-card p { font-size: 0.95rem; flex: 1; }
.service-card__link {
  font-family: var(--font-accent); font-weight: 600; color: var(--blue-700);
  display: inline-flex; align-items: center; gap: 6px; margin-top: 6px;
}
.service-card__link::after { content: '→'; transition: transform .2s; }
.service-card:hover .service-card__link::after { transform: translateX(4px); }

@media (max-width: 980px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .services { grid-template-columns: 1fr; } }

/* ---------- À propos teaser ---------- */
.about-teaser { display: grid; grid-template-columns: 1fr 1.2fr; gap: 70px; align-items: center; }
.about-teaser__visual {
  aspect-ratio: 4/5; border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(22,62,92,0.15), rgba(22,62,92,0)),
    var(--blue-100);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.about-teaser__visual::after {
  content: 'Photo de Marilyn'; color: var(--blue-700); font-family: var(--font-accent);
  font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.6;
}
.about-teaser h2 { margin: 14px 0 22px; }
.about-teaser .badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--blue-50); color: var(--blue-900);
  font-family: var(--font-accent); font-size: 0.82rem; font-weight: 600;
}
.about-teaser .btn { margin-top: 32px; }

@media (max-width: 880px) { .about-teaser { grid-template-columns: 1fr; gap: 30px; } }

/* ---------- Tarifs ---------- */
.pricing-table {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft); overflow: hidden;
}
.pricing-table table { width: 100%; border-collapse: collapse; }
.pricing-table th, .pricing-table td {
  text-align: left; padding: 20px 24px; border-bottom: 1px solid var(--blue-50);
  font-size: 0.98rem;
}
.pricing-table th {
  font-family: var(--font-accent); font-weight: 600;
  color: var(--blue-900); background: var(--blue-50);
  letter-spacing: 0.05em; text-transform: uppercase; font-size: 0.78rem;
}
.pricing-table td:last-child {
  font-weight: 600; color: var(--blue-700); white-space: nowrap;
}
.pricing-table tr:last-child td { border-bottom: 0; }
.pricing-note { margin-top: 18px; color: var(--muted); font-size: 0.88rem; text-align: center; }

/* ---------- CTA bandeau ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
  color: var(--white); border-radius: var(--radius-lg);
  padding: 56px 48px; text-align: center; position: relative; overflow: hidden;
}
.cta-band h2 { color: var(--white); margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.86); max-width: 56ch; margin: 0 auto 28px; }
.cta-band .btn { background: var(--white); color: var(--blue-900); }
.cta-band .btn:hover { background: var(--paper); }
.cta-band__motif {
  position: absolute; right: -40px; bottom: -40px; width: 280px;
  opacity: 0.12;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--blue-900); color: rgba(255,255,255,0.78);
  padding: 70px 0 30px;
}
.footer-brand {
  display: flex; align-items: center; gap: 16px; margin-bottom: 14px;
}
.footer-brand__logo {
  width: 76px; height: 76px; border-radius: 50%;
  background: var(--white); padding: 8px; display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.footer-brand__logo img { width: 100%; height: 100%; object-fit: contain; }
.footer-brand__name {
  font-family: var(--font-accent); font-weight: 700;
  letter-spacing: 0.18em; font-size: 0.85rem; text-transform: uppercase;
  color: var(--white); line-height: 1.3;
}
.footer-brand__name small {
  display: block; color: var(--blue-300); font-weight: 500;
  font-size: 0.72rem; letter-spacing: 0.22em; margin-top: 4px;
}
.site-footer a { color: rgba(255,255,255,0.78); transition: color .2s; }
.site-footer a:hover { color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 {
  font-family: var(--font-accent); font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 0.18em; color: var(--white); margin-bottom: 16px;
}
.site-footer ul { list-style: none; display: grid; gap: 8px; font-size: 0.92rem; }
.footer-bottom {
  margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   PAGE PRESTATION (template)
   ========================================================================== */

.page-hero {
  position: relative; padding: 100px 0 70px;
  text-align: center;
}
.page-hero .eyebrow { color: var(--blue-700); }
.page-hero h1 { margin: 16px 0 18px; }
.page-hero p { max-width: 60ch; margin: 0 auto; font-size: 1.08rem; }
.page-hero__quote {
  margin: 28px auto 0; max-width: 620px;
  font-family: var(--font-display); font-style: italic;
  font-size: 1.2rem; color: var(--blue-700);
  padding: 14px 30px; position: relative;
}
.page-hero__quote::before, .page-hero__quote::after {
  content: ''; display: block; width: 40px; height: 1px;
  background: var(--blue-300); margin: 0 auto 14px;
}
.page-hero__quote::after { margin: 14px auto 0; }

.intro-block {
  max-width: var(--container-narrow); margin: 0 auto;
  font-size: 1.05rem;
}
.intro-block p { margin-bottom: 1em; }

/* Indications & bienfaits */
.benefits {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin: 50px 0;
}
.benefit-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--blue-50);
  box-shadow: var(--shadow-soft);
  position: relative;
}
.benefit-card__head {
  display: flex; align-items: center; gap: 14px; margin-bottom: 18px;
}
.benefit-card__emoji {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--blue-50); display: flex; align-items: center;
  justify-content: center; font-size: 1.5rem; flex-shrink: 0;
}
.benefit-card h3 { font-size: 1.15rem; }
.benefit-card ul { list-style: none; display: grid; gap: 10px; margin-bottom: 16px; }
.benefit-card li {
  font-size: 0.93rem; padding-left: 20px; position: relative;
}
.benefit-card li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--blue-300);
}
.benefit-card .action {
  font-size: 0.9rem; padding: 12px 14px; border-radius: 10px;
  background: var(--blue-50); color: var(--blue-900);
  border-left: 3px solid var(--blue-500);
}
.benefit-card .action strong { font-family: var(--font-accent); display: block; margin-bottom: 4px; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-700); }

@media (max-width: 980px) { .benefits { grid-template-columns: 1fr; } }

/* Déroulement séance */
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; counter-reset: step; }
.step {
  position: relative; padding: 32px 26px; border-radius: var(--radius-lg);
  background: var(--paper-2); border: 1px solid var(--line);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: -20px; left: 26px;
  font-family: var(--font-display); font-size: 2.2rem; color: var(--blue-700);
  background: var(--paper); padding: 0 12px; line-height: 1;
}
.step h4 { margin-bottom: 8px; color: var(--ink); }
.step p { font-size: 0.95rem; }

@media (max-width: 880px) { .process { grid-template-columns: 1fr; } }

/* Fréquence + contre-indications: deux colonnes */
.split-info { display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; }
.info-block {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 32px 30px; border: 1px solid var(--blue-50);
}
.info-block--alert {
  background: #FBF6EE; border-color: #EFE0C8;
}
.info-block h3 { margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.info-block ul { list-style: none; display: grid; gap: 8px; padding-left: 0; }
.info-block li { padding-left: 18px; position: relative; font-size: 0.95rem; }
.info-block li::before { content: '·'; position: absolute; left: 0; top: -4px; font-size: 1.4rem; color: var(--blue-500); }
.info-block--alert li::before { color: var(--gold); }

@media (max-width: 880px) { .split-info { grid-template-columns: 1fr; } }

/* À propos */
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.about-grid__visual {
  aspect-ratio: 4/5; border-radius: var(--radius-lg);
  background: var(--blue-100); position: sticky; top: 110px;
  display: flex; align-items: center; justify-content: center;
}
.about-grid__visual::after { content: 'Photo'; color: var(--blue-700); opacity: 0.4; font-family: var(--font-accent); }
.about-body p { margin-bottom: 1em; }
.about-body h3 { margin: 36px 0 14px; color: var(--blue-700); }
.formations { list-style: none; display: grid; gap: 14px; margin: 16px 0; }
.formations li {
  padding: 14px 18px; background: var(--white); border-radius: 12px;
  border-left: 3px solid var(--blue-500); font-size: 0.95rem;
}
.formations strong { color: var(--ink); }

@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-grid__visual { position: static; max-width: 360px; }
}

/* Petits utilitaires */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 32px; }
.mt-4 { margin-top: 60px; }
.bg-paper-2 { background: var(--paper-2); }
.bg-blue-50 { background: var(--blue-50); }