/* ARTAE USA — brand charter adapted from artae.immo (with Julien Calamote's approval)
   Font: Montserrat · Gold #C69F63 · Olive #717A27 · Cream #F0E7D8 · Ink #363636 */

:root {
  --gold: #C69F63;
  --gold-soft: rgba(198, 159, 99, .25);
  --olive: #717A27;
  --olive-dark: #5c641f;
  --cream: #F0E7D8;
  --ink: #363636;
  --black: #0F0F0F;
  --white: #ffffff;
  --grey: #6b6b6b;
  --line: #e6e0d5;
  --radius: 10px;
  --max: 1140px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
}
img, svg { max-width: 100%; display: block; }
a { color: var(--olive); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; margin: 0 0 .6em; color: var(--black); }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.lead { font-size: 1.12rem; color: var(--ink); }
.muted { color: var(--grey); }
.small { font-size: .88rem; }
.center { text-align: center; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 22px; }
.section { padding: 72px 0; }
.section.cream { background: var(--cream); }
.section.dark { background: var(--black); color: #eee; }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.gold-tint { background: var(--gold-soft); }

/* Language switching: default English, French shown when html[lang="fr"] */
html[lang="en"] .fr { display: none !important; }
html[lang="fr"] .en { display: none !important; }

/* Section title with olive bar (artae.immo style) */
.title { text-align: center; margin-bottom: 44px; }
.title h2::after, .title h1::after {
  content: ""; display: block; width: 84px; height: 4px;
  background: var(--olive); margin: 18px auto 0; border-radius: 2px;
}
.title.left { text-align: left; }
.title.left h2::after { margin-left: 0; }
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 10px;
}

/* Buttons */
.btn {
  display: inline-block; padding: 14px 26px; border-radius: var(--radius);
  font-weight: 700; font-size: .98rem; border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease;
  text-decoration: none !important; line-height: 1.2;
}
.btn:hover { transform: translateY(-1px); }
.btn-black { background: var(--black); color: #fff; }
.btn-black:hover { background: #2a2a2a; }
.btn-olive { background: var(--olive); color: #fff; }
.btn-olive:hover { background: var(--olive-dark); }
.btn-gold { background: var(--gold); color: var(--black); }
.btn-outline { background: transparent; color: var(--black); border-color: var(--black); }
.btn-outline-white { background: transparent; color: #fff; border-color: #fff; }
.btn-outline-white:hover { background: #fff; color: var(--black); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* Top banner */
.topbar {
  background: var(--gold); color: var(--black); font-size: .85rem; font-weight: 600;
  text-align: center; padding: 8px 16px;
}
.topbar a { color: var(--black); font-weight: 700; text-decoration: underline; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 16px; }
.logo { display: inline-flex; align-items: center; color: var(--black); }
.logo:hover { text-decoration: none; }
.logo svg { height: 48px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--ink); font-weight: 600; font-size: .95rem; }
.nav a:hover, .nav a.active { color: var(--olive); text-decoration: none; }
.nav .btn { padding: 11px 18px; font-size: .9rem; }
.nav .btn-black, .nav .btn-black:hover { color: #fff; background: var(--black); }
.nav .btn-black:hover { background: var(--olive); }
.lang {
  border: 1.5px solid var(--black); background: transparent; color: var(--black);
  border-radius: 999px; padding: 7px 14px; font-weight: 700; font-size: .82rem;
  letter-spacing: .08em; cursor: pointer; font-family: inherit;
}
.lang:hover { background: var(--black); color: #fff; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.burger {
  display: none; background: none; border: 0; cursor: pointer; padding: 8px;
}
.burger span { display: block; width: 26px; height: 2px; background: var(--black); margin: 6px 0; }

@media (max-width: 900px) {
  .burger { display: block; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 84px; background: #fff;
    flex-direction: column; align-items: stretch; padding: 16px 22px 22px; gap: 14px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .nav .btn { text-align: center; }
}

/* Hero */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: linear-gradient(135deg, #0b0b0b 0%, #1f1a12 55%, #2d2416 100%);
  padding: 110px 0 96px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(900px 420px at 80% 10%, rgba(198,159,99,.28), transparent 60%),
              radial-gradient(600px 300px at 10% 90%, rgba(113,122,39,.25), transparent 60%);
}
.hero .art { position: absolute; right: -40px; bottom: -20px; width: 520px; opacity: .28; pointer-events: none; }
.hero .wrap { position: relative; max-width: 900px; text-align: center; }
.hero h1 { color: #fff; }
.hero .lead { color: #e9e2d4; font-size: 1.15rem; max-width: 720px; margin: 0 auto 28px; }
.hero .btn-row { justify-content: center; }
.hero .proof { margin-top: 26px; font-size: .9rem; color: #d9d1c2; }
.hero .proof b { color: #fff; }
.hero.compact { padding: 70px 0 60px; }
.hero.has-img { background-color: #0b0b0b; background-size: cover; background-position: center; }
.hero.has-img::before { background: linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.62) 100%); }
.hero.has-img .art { display: none; }
.hero-home { background-image: url(../img/hero-home.jpg); }
.hero-services { background-image: url(../img/hero-services.jpg); }
.hero-academy { background-image: url(../img/hero-academy.jpg); }
.hero-florida { background-image: url(../img/hero-florida.jpg); }
.hero-about { background-image: url(../img/hero-about.jpg); }
.hero-contact { background-image: url(../img/hero-contact.jpg); }
.hero.has-img .lead { color: #f1ece2; }
.hero.has-img .proof { color: #e2dacb; }
.band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 800px) { .band { grid-template-columns: repeat(2, 1fr); } }
.band img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; }
.card.photo { padding: 0; overflow: hidden; }
.card.photo img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.card.photo .body { padding: 24px 28px 28px; }
.hero.compact h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }

/* Grids and cards */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px;
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 10px; }
.card .num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--gold); color: var(--black);
  font-weight: 700; display: inline-flex; align-items: center; justify-content: center; font-size: 1.05rem;
}
.card .icon { width: 44px; height: 44px; color: var(--olive); }
.card.dark { background: #171717; border-color: #2a2a2a; color: #e8e8e8; }
.card.dark h3 { color: #fff; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 700px) { .stats { grid-template-columns: 1fr; } }
.stat { background: #fff; border-radius: 14px; padding: 26px; border-top: 4px solid var(--gold); box-shadow: var(--shadow); }
.stat .big { font-size: 2.3rem; font-weight: 700; color: var(--black); line-height: 1; margin-bottom: 8px; }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 18px; grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; } }
.step { background: #fff; border-radius: 14px; padding: 22px; border: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; width: 36px; height: 36px; border-radius: 50%; background: var(--olive);
  color: #fff; font-weight: 700; align-items: center; justify-content: center; margin-bottom: 12px;
}
.step h3 { font-size: 1rem; }

/* Lists */
.checks { list-style: none; padding: 0; margin: 0 0 1.2em; }
.checks li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--olive);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='8' fill='%23000'/%3E%3Cpath d='M4.5 8.3l2.3 2.3 4.7-4.9' stroke='%23fff' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='8' fill='%23000'/%3E%3Cpath d='M4.5 8.3l2.3 2.3 4.7-4.9' stroke='%23fff' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.facts li::before { background: var(--gold); }

/* Two-column feature */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.panel {
  border-radius: 18px; padding: 34px; background: var(--black); color: #eee;
  background-image: radial-gradient(500px 260px at 90% 0%, rgba(198,159,99,.3), transparent 60%);
}
.panel h3 { color: #fff; }
.panel .gold { color: var(--gold); }

/* Quote */
.quote { font-size: 1.25rem; font-weight: 500; font-style: italic; max-width: 820px; margin: 0 auto; }
.quote cite { display: block; font-style: normal; font-weight: 700; margin-top: 16px; color: var(--gold); font-size: .95rem; }

/* Person */
.person { display: grid; grid-template-columns: 180px 1fr; gap: 28px; align-items: start; }
@media (max-width: 600px) { .person { grid-template-columns: 1fr; } }
.avatar {
  width: 180px; height: 180px; border-radius: 50%; background: linear-gradient(135deg, var(--gold), #8f6f3f);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 3rem; font-weight: 700;
  box-shadow: var(--shadow);
}

/* Notice / disclaimer */
.notice {
  border-left: 4px solid var(--gold); background: #fff; padding: 18px 22px; border-radius: 8px;
  font-size: .92rem; box-shadow: var(--shadow);
}
.section.dark .notice { background: #1a1a1a; color: #ddd; }

/* Forms */
.form { display: grid; gap: 14px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.form label { font-weight: 600; font-size: .9rem; display: block; margin-bottom: 6px; }
.form input, .form select, .form textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid #d8d2c6; border-radius: 8px;
  font-family: inherit; font-size: .98rem; background: #fff; color: var(--ink);
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.form textarea { min-height: 130px; resize: vertical; }
.form .consent { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; }
.form .consent input { width: auto; margin-top: 4px; }
.form-ok { display: none; background: #fff; border-radius: 12px; padding: 22px; border: 1px solid var(--line); }
.form-ok.show { display: block; }
.form-ok pre {
  white-space: pre-wrap; background: var(--cream); padding: 14px; border-radius: 8px; font-family: inherit; font-size: .9rem;
}

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 14px 0; }
summary { cursor: pointer; font-weight: 700; color: var(--black); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::after { content: "+"; color: var(--gold); font-size: 1.3rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin-top: 10px; }

/* CTA band */
.cta {
  background: var(--olive); color: #fff; padding: 60px 0; text-align: center;
}
.cta h2 { color: #fff; }
.cta .btn-black { background: var(--black); }

/* Footer */
.footer { background: var(--black); color: #cfcfcf; padding: 56px 0 28px; font-size: .9rem; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 860px) { .footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer .cols { grid-template-columns: 1fr; } }
.footer h4 { color: #fff; font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.footer a { color: #cfcfcf; }
.footer a:hover { color: var(--gold); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer .logo { color: #fff; margin-bottom: 14px; }
.footer .legal { border-top: 1px solid #2a2a2a; margin-top: 36px; padding-top: 20px; font-size: .8rem; color: #9a9a9a; }

/* Cookie banner */
.cookies {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80; background: var(--black); color: #ddd;
  border-radius: 14px; padding: 20px 22px; display: none; gap: 18px; align-items: center; box-shadow: 0 20px 50px rgba(0,0,0,.35);
  font-size: .85rem;
}
.cookies.show { display: flex; }
.cookies .btns { display: flex; gap: 10px; flex-shrink: 0; }
.cookies .btn { padding: 10px 16px; font-size: .85rem; }
@media (max-width: 700px) { .cookies { flex-direction: column; align-items: stretch; } }

/* Utilities */
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 16px; } .mt-4 { margin-top: 32px; } .mb-0 { margin-bottom: 0; }
.gold { color: var(--gold); }
.olive { color: var(--olive); }
.tag { display: inline-block; background: var(--cream); color: var(--ink); border-radius: 999px; padding: 4px 12px; font-size: .78rem; font-weight: 700; margin: 0 6px 6px 0; }