/* =========================================================
   Mélanie Holbrook — Coaching professionnel
   Palette et typographies : charte graphique officielle
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;1,500&family=Montserrat:wght@400;500;600;700&display=swap');

:root{
  /* couleurs — charte graphique */
  --navy: #0D182A;      /* Bleu nuit */
  --navy-2: #1E2D44;    /* Bleu profond */
  --gold: #D4AF37;      /* Beige doré */
  --ivory: #F3EFE6;     /* Beige clair */
  --pearl: #E6E6E6;     /* Gris perle */
  --ink: #17233A;
  --muted: #5C6577;
  --muted-on-navy: #B7BFD4;
  --line: rgba(13,24,42,0.12);
  --line-on-navy: rgba(243,239,230,0.16);

  /* type */
  --f-display: 'Playfair Display', Georgia, serif;
  --f-body: 'Montserrat', system-ui, sans-serif;

  /* rythme */
  --gutter: clamp(1.5rem, 5vw, 4.5rem);
  --measure: 62ch;
  --radius: 2px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family: var(--f-body);
  background: var(--ivory);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

::selection{ background: var(--gold); color: var(--navy); }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- type scale ---------- */
h1,h2,h3{
  font-family: var(--f-display);
  font-weight: 500;
  color: var(--navy);
  line-height: 1.18;
  margin: 0;
  letter-spacing: -0.005em;
}
h1{ font-size: clamp(2.1rem, 4.2vw, 3.4rem); }
h2{ font-size: clamp(1.5rem, 2.6vw, 2.15rem); }
h3{ font-size: clamp(1.05rem, 1.3vw, 1.25rem); }

p{ margin: 0 0 1rem; color: var(--ink); text-align: justify; text-align-last: left; hyphens: auto; }
.lede{ font-size: 1.15rem; color: var(--muted); max-width: var(--measure); }

.eyebrow{
  display:inline-block;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--gold);
  margin-bottom: 0.9rem;
  font-weight: 500;
}

.measure{ max-width: var(--measure); }

/* ---------- layout ---------- */
.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section{ padding: clamp(3.5rem, 8vw, 7rem) 0; }
.section-tight{ padding: clamp(2.5rem, 5vw, 4rem) 0; }

.rule{
  border:0; height:1px; background: var(--line); margin:0;
}

/* ---------- header / nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 40;
  background: rgba(243,239,230,0.94);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap: 1.5rem;
  padding: 1rem var(--gutter);
  max-width:1180px; margin:0 auto;
}
.brand{
  display:flex; align-items:center; gap:0.75rem;
  text-decoration:none;
}
.brand svg{ width:34px; height:34px; flex-shrink:0; }
.brand-name{ display:block; font-family: var(--f-display); font-size:1.3rem; color:var(--navy); line-height:1.1; }
.brand-role{ display:block; font-family:var(--f-body); font-size:0.8rem; color: var(--gold); font-weight:600; letter-spacing:0.02em; margin-top:0.15rem; }

.nav-links{
  display:flex; align-items:center; gap:1.7rem;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  text-decoration:none; color: var(--ink); font-size:0.94rem; font-weight:500;
  position:relative; padding: 4px 0;
}
.nav-links a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:1px;
  background: var(--gold); transform: scaleX(0); transform-origin:left;
  transition: transform 0.25s ease;
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after{ transform: scaleX(1); }
.nav-links a[aria-current="page"]{ color: var(--navy); }

.nav-actions{ display:flex; align-items:center; gap:1.1rem; }
.nav-cta{ display:inline-flex; }
.nav-links .nav-cta-mobile{ display:none; }

.lang-switch{ display:flex; align-items:center; gap:0.4rem; }
.flag-btn{
  display:inline-flex; align-items:center; justify-content:center;
  width:28px; height:28px; border-radius:50%;
  font-size:1.05rem; text-decoration:none; line-height:1;
  border: 1px solid transparent;
  filter: grayscale(65%) opacity(0.65);
  transition: filter 0.2s ease, border-color 0.2s ease;
}
.flag-btn:hover{ filter:grayscale(0%) opacity(1); }
.flag-btn.is-active{
  filter:grayscale(0%) opacity(1);
  border-color: var(--line);
}

.menu-toggle{
  display:none;
  background:none; border:1px solid var(--line); border-radius: var(--radius);
  width:42px; height:38px; cursor:pointer; align-items:center; justify-content:center;
}
.menu-toggle svg{ width:20px; height:20px; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:0.5rem;
  font-family: var(--f-body); font-weight:600; font-size:0.92rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.btn-primary{ background: var(--navy); color: var(--ivory); }
.btn-primary:hover{ background: var(--navy-2); transform: translateY(-1px); }

.btn-ghost{ background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover{ border-color: var(--navy); }

.btn-on-navy{ background: var(--ivory); color: var(--navy); }
.btn-on-navy:hover{ background: var(--gold); }

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem,8vw,6.5rem);
  overflow:hidden;
  background-image: linear-gradient(100deg, rgba(13,24,42,0.86) 0%, rgba(13,24,42,0.62) 42%, rgba(13,24,42,0.28) 100%), url('img/hero-sunrise.jpg');
  background-size: cover;
  background-position: center 62%;
  color: var(--ivory);
}
.hero h1{ color: var(--ivory); }
.hero .lede{ color: var(--muted-on-navy); }
.hero-grid{ display:grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem,5vw,4rem); align-items:center; }
.hero-copy .lede{ margin-top:1.1rem; }
.compass-mark{ justify-self:center; width: min(220px, 60%); opacity:0.9; }
.compass-mark svg{ width:100%; height:auto; }

/* ---------- cards ---------- */
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.grid-2{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }

.topic-card{ padding: 1.9rem 1.7rem; border: 1px solid var(--line); background: var(--pearl); border-radius: var(--radius); }
.topic-card h3{ margin-bottom:0.6rem; }
.topic-card p{ color: var(--muted); font-size:0.96rem; margin:0; }

.pillar{ padding: 0.5rem 0 0.5rem 1.5rem; border-left: 1px solid var(--line); }
.pillar h3{ margin-bottom:0.55rem; }
.pillar p{ color: var(--muted); font-size:0.96rem; margin:0; }

/* ---------- band navy ---------- */
.band-navy{ background: var(--navy); color: var(--ivory); }
.band-navy h2, .band-navy h1, .band-navy h3{ color: var(--ivory); }
.band-navy p{ color: var(--muted-on-navy); }
.band-navy .rule{ background: var(--line-on-navy); }
.band-navy .eyebrow{ color: var(--gold); }

/* ---------- stats ---------- */
.stat-row{ display:flex; gap: clamp(2rem,5vw,4rem); flex-wrap:wrap; margin-top:2rem; }
.stat{ min-width: 180px; }
.stat-num{ font-family: var(--f-display); font-size:2.1rem; color: var(--gold); }
.stat-label{ color: var(--muted); font-size:0.92rem; margin-top:0.25rem; max-width: 22ch; }
.band-navy .stat-label{ color: var(--muted-on-navy); }

/* ---------- process steps ---------- */
.steps{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1.75rem; }
.step{ padding-top: 1.4rem; border-top: 1px solid var(--line); }
.step-num{ font-family: var(--f-display); color: var(--gold); font-size:1rem; margin-bottom:0.7rem; display:block; }
.step h3{ margin-bottom:0.5rem; }
.step p{ color: var(--muted); font-size:0.95rem; margin:0; }

/* ---------- two-col text section ---------- */
.split{ display:grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem,5vw,4.5rem); }
.split .eyebrow, .split h2{ margin-bottom:1.2rem; }

/* ---------- offers ---------- */
.offer{ border-top: 1px solid var(--line); padding: clamp(2.5rem,5vw,3.5rem) 0; display:grid; grid-template-columns: 1.3fr 1.7fr; gap: clamp(2rem,4vw,3.5rem); }
.offer:last-of-type{ border-bottom: 1px solid var(--line); }
.offer-index{ font-family: var(--f-display); color: var(--gold); font-size: 2.6rem; line-height:1; opacity:0.6; }
.offer h3{ margin: 0.9rem 0 0.6rem; font-size: clamp(1.3rem,2vw,1.7rem); }
.offer-hook{ color: var(--gold); font-weight:600; font-size:0.95rem; margin-bottom:0.4rem; }
.offer ul{ margin: 1rem 0 1.4rem; padding-left: 1.1rem; color: var(--muted); }
.offer li{ margin-bottom: 0.4rem; }
.offer-meta{ display:flex; flex-wrap:wrap; gap:1.5rem; align-items:center; margin-top:1.2rem; }
.offer-format{ color: var(--muted); font-size:0.9rem; }

/* ---------- quote ---------- */
.quote{ font-family: var(--f-display); font-size: clamp(1.35rem, 2.4vw, 1.9rem); color: var(--navy); line-height:1.4; max-width: 46ch; font-weight:500; }
.quote-mark{ color: var(--gold); font-size:2.5rem; font-family: var(--f-display); line-height:0.5; display:block; margin-bottom:1rem; }
.band-navy .quote{ color: var(--ivory); }

/* ---------- CTA final band ---------- */
.cta-final .wrap{ max-width: 820px; }

/* ---------- form ---------- */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 2rem; }
.field{ display:flex; flex-direction:column; gap:0.5rem; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-size:0.88rem; font-weight:600; color: var(--navy); }
.field input, .field textarea{ font-family: var(--f-body); font-size:1rem; padding:0.8rem 0.9rem; border:1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink); }
.field textarea{ resize:vertical; min-height:130px; }
.field-checkbox{ display:flex; flex-direction:row; align-items:flex-start; gap:0.65rem; }
.field-checkbox input{ margin-top:0.3rem; }
.field-checkbox label{ font-weight:500; font-size:0.92rem; color: var(--muted); }
.form-note{ font-size:0.85rem; color: var(--muted); margin-top:0.5rem; }

/* ---------- contact info list ---------- */
.info-list{ list-style:none; margin:1.6rem 0 0; padding:0; display:flex; flex-direction:column; gap:0.9rem; }
.info-list li{ display:flex; gap:0.75rem; font-size:0.98rem; }
.info-list .label{ color: var(--muted); min-width: 8.5rem; }

/* ---------- footer ---------- */
.site-footer{ background: var(--navy); color: var(--ivory); padding: clamp(3rem,6vw,4.5rem) 0 2rem; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.footer-brand{ display:flex; align-items:flex-start; gap:0.75rem; margin-bottom:0.9rem; }
.footer-brand svg{ width:36px; height:36px; flex-shrink:0; margin-top:2px; }
.footer-tagline{ color: var(--gold); font-family: var(--f-display); font-style:italic; font-size:1.02rem; margin: 0.4rem 0 0.8rem; }
.footer-zone{ color: var(--muted-on-navy); font-size:0.92rem; }
.footer h4{ font-family: var(--f-body); font-size:0.85rem; color: var(--gold); margin: 0 0 1rem; font-weight:700; }
.footer-links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:0.65rem; }
.footer-links a{ text-decoration:none; color: var(--muted-on-navy); font-size:0.95rem; }
.footer-links a:hover{ color: var(--ivory); }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-on-navy); color: var(--muted-on-navy); font-size:0.85rem; }
.footer-bottom a{ text-decoration:none; }
.footer-bottom a:hover{ color: var(--ivory); }

/* ---------- reveal-on-scroll ---------- */
.reveal{ opacity:0; transform: translateY(14px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* ---------- portrait ---------- */
.portrait-frame{
  position:relative;
  justify-self:center;
  width: min(280px, 70%);
}
.portrait-frame img{
  width:100%; aspect-ratio:1/1; object-fit:cover;
  border-radius: 4px;
  box-shadow: 0 18px 40px -18px rgba(13,24,42,0.35);
}
.portrait-frame::after{
  content:"";
  position:absolute; inset: 14px -14px -14px 14px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  z-index:-1;
}

/* ---------- page-hero with portrait grid ---------- */
.page-hero-grid{
  display:grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(2rem,5vw,4rem);
  align-items:center;
}
@media (max-width: 860px){
  .page-hero-grid{ grid-template-columns: 1fr; }
  .portrait-frame{ order:-1; width:180px; margin:0 auto; }
}
.page-hero{ padding: clamp(3rem,7vw,5rem) 0 clamp(2rem,4vw,3rem); }
.page-hero .eyebrow{ margin-bottom:0.8rem; }

/* ---------- legal page ---------- */
.legal h2{ margin: 2.4rem 0 0.8rem; }
.legal p, .legal li{ color: var(--muted); }
.legal ul{ padding-left:1.2rem; }

/* =================== RESPONSIVE =================== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .compass-mark{ order:-1; width:150px; margin: 0 auto; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .steps{ grid-template-columns: 1fr 1fr; }
  .split{ grid-template-columns: 1fr; }
  .offer{ grid-template-columns: 1fr; }
  .offer-index{ font-size: 2rem; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .nav-links{ gap:1.1rem; }
}

@media (max-width: 860px){
  .nav-links{
    position:fixed; inset: 66px 0 0 0; background: var(--ivory);
    flex-direction:column; align-items:flex-start; gap:0;
    padding: 1rem var(--gutter) 2rem;
    transform: translateY(-8px); opacity:0; pointer-events:none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 30;
  }
  .nav-links.open{ opacity:1; transform:none; pointer-events:auto; }
  .nav-links li{ width:100%; border-bottom:1px solid var(--line); }
  .nav-links a{ display:block; padding: 1rem 0; font-size:1.05rem; }
  .nav-links .nav-cta-mobile{ display:block; margin-top:1.2rem; }
  .nav-cta{ display:none; }
  .menu-toggle{ display:flex; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .stat-row{ gap: 1.75rem; }
  .form-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap:2rem; }
}