/* =====================================================================
   Holypixx — page d'accueil
   Même identité que galerie.html : Cormorant Garamond + Jost, palette
   crème / rose / charbon.
   ===================================================================== */

:root {
  --cream:     #f7f2ec;
  --ivory:     #fdfbf8;
  --sand:      #efe6db;
  --rose:      #b98a7a;
  --rose-deep: #9c6f61;
  --charcoal:  #3a332e;
  --ink:       #2b2521;
  --muted:     #7c716a;
  --line:      #e5dbd0;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans:  "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --radius: 16px;
  --shadow: 0 18px 50px -20px rgba(58, 51, 46, .35);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

body {
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--ivory);
  overflow-x: hidden;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: var(--ink); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.3rem; }
a { color: inherit; }
img, svg { max-width: 100%; }

.hm-wrap { max-width: 1120px; margin: 0 auto; padding: 0 1.5rem; }

/* ---------- Navigation ---------- */

.hm-nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(253, 251, 248, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.hm-nav-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .9rem 1.5rem;
  max-width: 1120px; margin: 0 auto;
}
.hm-brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.hm-brand-mark {
  display: grid; place-items: center;
  width: 2.1rem; height: 2.1rem; border-radius: 8px;
  background: var(--rose); color: #fff;
  font-family: var(--serif); font-size: 1.15rem;
}
.hm-brand-name { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; color: var(--ink); }

.hm-nav-links { display: flex; align-items: center; gap: 1.8rem; }
.hm-nav-links a { font-size: .88rem; color: var(--muted); text-decoration: none; }
.hm-nav-links a:hover { color: var(--rose-deep); }
.hm-nav-actions { display: flex; align-items: center; gap: 1.1rem; }
.hm-nav-login { font-size: .88rem; color: var(--charcoal); text-decoration: none; }
.hm-nav-login:hover { color: var(--rose-deep); }

/* ---------- Boutons ---------- */

.hm-btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--sans); font-size: .88rem; font-weight: 500;
  padding: .75rem 1.5rem;
  border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--charcoal);
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), background .15s var(--ease);
}
.hm-btn:hover { transform: translateY(-1px); }
.hm-btn-primary { background: var(--rose); border-color: var(--rose); color: #fff; }
.hm-btn-primary:hover { background: var(--rose-deep); border-color: var(--rose-deep); }
.hm-btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .35); color: #fff; }
.hm-btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.hm-btn-on-rose { background: #fff; border-color: #fff; color: var(--rose-deep); }
.hm-btn-on-rose:hover { background: var(--cream); }
.hm-btn-lg { padding: .95rem 2rem; font-size: .95rem; }

/* ---------- Hero ---------- */

.hm-hero {
  padding: clamp(3rem, 8vw, 6rem) 1.5rem clamp(3rem, 6vw, 5rem);
  background: radial-gradient(120% 60% at 15% 0%, var(--cream), transparent 60%), var(--ivory);
}
.hm-hero-grid {
  max-width: 1120px; margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hm-eyebrow {
  display: inline-block;
  font-size: .74rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--rose-deep); margin-bottom: 1rem;
}
.hm-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.12; margin-bottom: 1.2rem; }
.hm-hero-lede { font-size: 1.05rem; color: var(--muted); max-width: 46ch; margin-bottom: 1.8rem; }
.hm-hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 1rem; }
.hm-hero-note { font-size: .82rem; color: var(--muted); }

/* Maquette décorative : un écran de mot de passe stylisé */
.hm-mock { display: flex; justify-content: center; }
.hm-mock-frame {
  width: min(340px, 100%);
  background: linear-gradient(160deg, var(--rose) 0%, var(--rose-deep) 100%);
  border-radius: 20px;
  padding: 1.4rem;
  box-shadow: var(--shadow);
  position: relative;
}
.hm-mock-frame::before {
  content: "";
  position: absolute; inset: -14px;
  border: 1px dashed rgba(185, 138, 122, .35);
  border-radius: 30px;
  z-index: -1;
}
.hm-mock-dots { display: flex; gap: .35rem; margin-bottom: 1rem; }
.hm-mock-dots span { width: 8px; height: 8px; border-radius: 999px; background: rgba(255, 255, 255, .55); }
.hm-mock-card { background: #fff; border-radius: 12px; padding: 1.4rem 1.2rem; text-align: center; }
.hm-mock-lock { font-size: 1.6rem; margin-bottom: .6rem; }
.hm-mock-card h4 { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); margin-bottom: .4rem; }
.hm-mock-card p { font-size: .78rem; color: var(--muted); margin-bottom: 1rem; }
.hm-mock-input {
  height: 2.2rem; border-radius: 8px; background: var(--cream);
  border: 1px solid var(--line); margin-bottom: .7rem;
}
.hm-mock-btn { height: 2.2rem; border-radius: 999px; background: var(--rose); }
.hm-mock-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .4rem; margin-top: 1rem; }
.hm-mock-grid span {
  display: block; aspect-ratio: 1; border-radius: 6px;
  background: rgba(255, 255, 255, .3);
  filter: blur(1px);
}

/* ---------- Sections génériques ---------- */

.hm-section { padding: clamp(3rem, 7vw, 5rem) 1.5rem; }
.hm-section-alt { background: var(--cream); }
.hm-section-head { max-width: 640px; margin: 0 auto 2.6rem; text-align: center; }
.hm-section-head p { color: var(--muted); margin-top: .8rem; font-size: 1rem; }

/* ---------- Pourquoi ---------- */

.hm-why { max-width: 760px; margin: 0 auto; text-align: center; }
.hm-why p { font-size: 1.05rem; color: var(--charcoal); margin-bottom: 1.1rem; }
.hm-why strong { color: var(--ink); font-weight: 500; }

/* ---------- Étapes ---------- */

.hm-steps {
  max-width: 1120px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem;
}
.hm-step { text-align: center; }
.hm-step-num {
  display: grid; place-items: center; margin: 0 auto .9rem;
  width: 2.6rem; height: 2.6rem; border-radius: 999px;
  background: var(--charcoal); color: var(--cream);
  font-family: var(--serif); font-size: 1.15rem;
}
.hm-step p { font-size: .88rem; color: var(--muted); margin-top: .5rem; }

/* ---------- Fonctionnalités ---------- */

.hm-features {
  max-width: 1120px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem;
}
.hm-feature {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
}
.hm-feature-icon { font-size: 1.5rem; margin-bottom: .8rem; }
.hm-feature h3 { margin-bottom: .5rem; }
.hm-feature p { font-size: .88rem; color: var(--muted); }

/* ---------- Sécurité ---------- */

.hm-security {
  background: var(--charcoal); color: var(--cream);
}
.hm-security .hm-section-head h2 { color: #fff; }
.hm-security .hm-section-head p { color: rgba(247, 242, 236, .72); }
.hm-security-body { max-width: 720px; margin: 0 auto 2.4rem; text-align: center; }
.hm-security-body p { font-size: 1.02rem; color: rgba(247, 242, 236, .85); }
.hm-security-list {
  max-width: 900px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem;
  list-style: none;
}
.hm-security-list li {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 12px; padding: 1.1rem 1.2rem;
  font-size: .86rem; color: rgba(247, 242, 236, .85);
}
.hm-security-list strong { display: block; color: #fff; font-family: var(--serif); font-size: 1.05rem; margin-bottom: .3rem; }

/* ---------- CTA finale ---------- */

.hm-cta {
  text-align: center;
  background: linear-gradient(160deg, var(--rose) 0%, var(--rose-deep) 100%);
  color: #fff;
  padding: clamp(3rem, 7vw, 4.5rem) 1.5rem;
}
.hm-cta h2 { color: #fff; margin-bottom: .8rem; }
.hm-cta p { color: rgba(255, 255, 255, .85); margin-bottom: 1.8rem; }

/* ---------- Pied de page ---------- */

.hm-footer { padding: 2.5rem 1.5rem; border-top: 1px solid var(--line); }
.hm-footer-row {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.hm-footer-tagline { font-size: .82rem; color: var(--muted); }
.hm-footer-copy { font-size: .78rem; color: var(--muted); }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .hm-hero-grid { grid-template-columns: 1fr; }
  .hm-mock { order: -1; }
  .hm-steps { grid-template-columns: repeat(2, 1fr); }
  .hm-features { grid-template-columns: repeat(2, 1fr); }
  .hm-security-list { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hm-nav-links { display: none; }
  .hm-nav-login { display: none; }
  .hm-steps { grid-template-columns: 1fr; }
  .hm-features { grid-template-columns: 1fr; }
}