/* ─────────────────────────────────────────────
   LUMINA AESTHETICS — Apple-inspired design
   Pure white / pure black. Maximum space.
───────────────────────────────────────────── */
:root {
  --white: #ffffff;
  --off-white: #f5f5f7;
  --near-white: #fbfbfd;
  --light-grey: #e8e8ed;
  --mid-grey: #6e6e73;
  --dark-grey: #1d1d1f;
  --black: #000000;
  --gold: #b8976a;
  --gold-light: #d4b896;
  --radius-sm: 6px;
  --radius: 16px;
  --radius-lg: 24px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  background: var(--white);
  color: var(--dark-grey);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.47059;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { color: var(--mid-grey); line-height: 1.65; }

/* ── TYPOGRAPHY ── */
.headline-xl {
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.05;
  color: var(--dark-grey);
}
.headline-xl.on-dark { color: var(--off-white); }
.headline-lg {
  font-size: clamp(2.2rem, 4.5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.012em;
  line-height: 1.08;
  color: var(--dark-grey);
}
.headline-md {
  font-size: clamp(1.5rem, 3vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.12;
  color: var(--dark-grey);
}
.headline-sm {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.008em;
  line-height: 1.2;
  color: var(--dark-grey);
}
.subhead {
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  color: var(--mid-grey);
  font-weight: 400;
  line-height: 1.5;
}
.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
}

/* ── NAVIGATION ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: 60px;
  display: flex;
  align-items: center;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: rgba(0,0,0,0.08);
}
.site-nav.dark-hero { color: var(--off-white); }
.site-nav.dark-hero.scrolled { color: var(--dark-grey); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 24px;
}
.nav-logo {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: inherit;
}
.nav-links {
  display: flex;
  gap: 0;
  align-items: center;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 400;
  color: inherit;
  padding: 8px 16px;
  border-radius: 4px;
  opacity: 0.85;
  transition: opacity 0.15s;
}
.nav-links a:hover { opacity: 1; }
.nav-book {
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--dark-grey);
  color: #fff;
  padding: 8px 18px;
  border-radius: 999px;
  transition: background 0.15s, transform 0.15s;
}
.nav-book:hover { background: #444; transform: scale(1.02); }
.site-nav.dark-hero .nav-book { background: var(--white); color: var(--dark-grey); }
.site-nav.dark-hero.scrolled .nav-book { background: var(--dark-grey); color: #fff; }
.mobile-btn { display: none; background: none; border: none; cursor: pointer; color: inherit; font-size: 1.3rem; padding: 8px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  line-height: 1;
}
.btn:hover { transform: scale(1.02); }
.btn-dark { background: var(--dark-grey); color: #fff; }
.btn-dark:hover { background: #333; }
.btn-white { background: var(--white); color: var(--dark-grey); }
.btn-white:hover { background: var(--off-white); }
.btn-outline-dark { background: transparent; color: var(--dark-grey); border: 1px solid rgba(0,0,0,0.2); }
.btn-outline-dark:hover { background: var(--dark-grey); color: #fff; border-color: transparent; }
.btn-outline-white { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.4); }
.btn-outline-white:hover { background: rgba(255,255,255,0.12); }
.btn-link { background: none; color: var(--gold); font-weight: 500; padding: 0; font-size: 0.95rem; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.btn-link::after { content: '›'; font-size: 1.1em; }
.btn-link:hover { color: var(--dark-grey); transform: none; }
.btn-lg { font-size: 1.1rem; padding: 17px 36px; }

/* ── HERO ── */
.hero-full {
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1570172619644-dfd03ed5d881?w=2000&q=90');
  background-size: cover;
  background-position: center 30%;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.05) 40%,
    rgba(0,0,0,0.5) 80%,
    rgba(0,0,0,0.75) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}
.hero-content .headline-xl { color: #fff; margin-bottom: 20px; max-width: 700px; }
.hero-content .subhead { color: rgba(255,255,255,0.85); max-width: 500px; margin-bottom: 36px; font-size: 1.2rem; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── SECTIONS ── */
.section { padding: 120px 0; }
.section-sm { padding: 80px 0; }
.section-dark { background: var(--black); }
.section-off-white { background: var(--near-white); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }
.text-center { text-align: center; }

/* ── STATEMENT SECTIONS ── */
.statement-section {
  padding: 140px 32px;
  text-align: center;
}
.statement-section .headline-xl { max-width: 900px; margin: 0 auto 28px; }
.statement-section .subhead { max-width: 600px; margin: 0 auto 44px; font-size: 1.15rem; }

/* ── TREATMENT GRID ── */
.treatment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.treatment-tile {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
}
.treatment-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.treatment-tile:hover img { transform: scale(1.04); }
.treatment-tile-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}
.treatment-tile-overlay h3 { color: #fff; font-size: 1.5rem; font-weight: 600; margin-bottom: 6px; letter-spacing: -0.01em; }
.treatment-tile-overlay p { color: rgba(255,255,255,0.8); font-size: 0.9rem; margin-bottom: 14px; }
.treatment-tile-overlay a { color: rgba(255,255,255,0.9); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }

/* ── FEATURE ROWS ── */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}
.feature-media { position: relative; overflow: hidden; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; }
.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px;
}
.feature-copy .eyebrow { margin-bottom: 20px; }
.feature-copy .headline-md { margin-bottom: 20px; }
.feature-copy p { font-size: 1.05rem; margin-bottom: 32px; max-width: 440px; }

/* ── STATS ROW ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--light-grey);
  border-top: 1px solid var(--light-grey);
  border-bottom: 1px solid var(--light-grey);
}
.stat-cell {
  background: var(--white);
  padding: 50px 32px;
  text-align: center;
}
.stat-num {
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 700;
  color: var(--dark-grey);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 0.85rem; color: var(--mid-grey); line-height: 1.4; }

/* ── REVIEWS ── */
.review-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-tile {
  background: var(--near-white);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.review-stars { color: var(--gold); font-size: 0.9rem; letter-spacing: 2px; margin-bottom: 16px; }
.review-text { font-size: 1.05rem; color: var(--dark-grey); line-height: 1.6; margin-bottom: 22px; font-style: italic; }
.review-author { font-size: 0.85rem; color: var(--mid-grey); font-weight: 600; }

/* ── TREATMENT PAGE ── */
.treatment-hero {
  padding-top: 120px;
  padding-bottom: 80px;
  background: var(--near-white);
  text-align: center;
}
.treatment-hero .eyebrow { margin-bottom: 16px; }
.treatment-hero .headline-lg { margin-bottom: 20px; max-width: 700px; margin-left: auto; margin-right: auto; }
.treatment-hero .subhead { max-width: 560px; margin: 0 auto 36px; }
.treatment-content { max-width: 800px; margin: 0 auto; padding: 80px 32px; }
.treatment-content h2 { font-size: 1.8rem; font-weight: 600; letter-spacing: -0.01em; margin: 48px 0 16px; color: var(--dark-grey); }
.treatment-content p { font-size: 1.05rem; color: var(--mid-grey); margin-bottom: 18px; line-height: 1.7; }
.treatment-content ul { padding-left: 22px; margin-bottom: 20px; }
.treatment-content ul li { color: var(--mid-grey); font-size: 1.05rem; margin-bottom: 8px; line-height: 1.6; }
.faq-item { border-top: 1px solid var(--light-grey); padding: 24px 0; }
.faq-item h3 { font-size: 1.1rem; font-weight: 600; color: var(--dark-grey); margin-bottom: 10px; }
.faq-item p { font-size: 0.98rem; }
.price-tag { display: inline-block; font-size: 1rem; font-weight: 600; color: var(--gold); background: rgba(184,151,106,0.1); padding: 6px 16px; border-radius: 999px; margin-bottom: 20px; }

/* ── BLOG ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.blog-card { cursor: pointer; }
.blog-card-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); margin-bottom: 20px; transition: transform 0.4s; }
.blog-card:hover .blog-card-img { transform: scale(1.02); }
.blog-card .eyebrow { margin-bottom: 10px; font-size: 0.78rem; }
.blog-card h3 { font-size: 1.15rem; font-weight: 600; color: var(--dark-grey); margin-bottom: 10px; letter-spacing: -0.01em; line-height: 1.3; }
.blog-card p { font-size: 0.9rem; color: var(--mid-grey); }
.blog-card-meta { font-size: 0.8rem; color: var(--gold); margin-top: 14px; font-weight: 500; }

/* ── BOOKING CTA ── */
.booking-section {
  padding: 140px 32px;
  background: var(--black);
  text-align: center;
}
.booking-section .eyebrow { margin-bottom: 20px; }
.booking-section .headline-lg { color: var(--off-white); margin-bottom: 20px; }
.booking-section .subhead { color: rgba(245,245,247,0.7); margin-bottom: 44px; max-width: 520px; margin-left: auto; margin-right: auto; }
.booking-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: var(--near-white);
  border: 1px solid var(--light-grey);
  color: var(--dark-grey);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.95rem;
  font-family: inherit;
  margin-bottom: 14px;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--gold); }
.contact-form textarea { resize: vertical; }
.contact-form button { width: 100%; }

/* ── FOOTER ── */
footer {
  background: var(--near-white);
  border-top: 1px solid var(--light-grey);
  padding: 60px 32px 40px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 50px; }
.footer-logo { font-size: 1.1rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dark-grey); margin-bottom: 14px; display: block; }
.footer-tagline { font-size: 0.88rem; color: var(--mid-grey); line-height: 1.6; max-width: 240px; }
.footer-col h4 { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dark-grey); margin-bottom: 16px; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.88rem; color: var(--mid-grey); }
.footer-col a:hover { color: var(--dark-grey); }
.footer-bottom { border-top: 1px solid var(--light-grey); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.8rem; color: var(--mid-grey); }

/* ── SCROLL NAV JS HOOK ── */
[data-nav-dark] .site-nav:not(.scrolled) { color: var(--off-white); }
[data-nav-dark] .site-nav:not(.scrolled) .nav-book { background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.3); }

/* ── WEBSITE BUILD STUDIO COVER PAGE ── */
.cover-body { background: #fff; }
.cover-body .site-nav { position: sticky; background: rgba(255,255,255,0.92); color: var(--dark-grey); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-bottom-color: rgba(0,0,0,.08); }
.cover-body .nav-book { background: var(--dark-grey); color: #fff; }
.cover-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.cover-hero { padding: 92px 0 90px; background: linear-gradient(135deg, #fff 0%, #f5f5f7 52%, #f7f1ea 100%); overflow: hidden; }
.cover-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: 54px; align-items: center; }
.cover-eyebrow { color: var(--gold); font-weight: 800; font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 14px; }
.cover-hero h1 { font-size: clamp(2.7rem, 6vw, 5.25rem); line-height: .98; margin: 0 0 24px; font-weight: 750; color: var(--dark-grey); }
.cover-lede { font-size: 1.16rem; line-height: 1.65; max-width: 720px; color: var(--mid-grey); }
.cover-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.cover-note { max-width: 620px; margin-top: 28px; color: var(--dark-grey); font-weight: 750; }
.cover-snapshot { background: rgba(255,255,255,.9); border: 1px solid var(--light-grey); border-radius: 18px; padding: 38px; box-shadow: 0 30px 80px rgba(0,0,0,.1); }
.cover-snapshot span { display: block; color: var(--gold); font-weight: 800; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 12px; }
.cover-snapshot strong { display: block; font-size: clamp(1.75rem, 3vw, 2.65rem); line-height: 1.05; color: var(--dark-grey); margin-bottom: 16px; }
.snapshot-list { display: grid; gap: 12px; margin-top: 24px; }
.snapshot-list div { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; background: #fff; border: 1px solid var(--light-grey); border-radius: 10px; padding: 12px; }
.snapshot-list b { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(184,151,106,.16); color: var(--gold); }
.snapshot-list span { margin: 0; color: var(--dark-grey); font-size: .95rem; letter-spacing: 0; text-transform: none; font-weight: 700; }
.cover-special { padding: 78px 0 84px; text-align: center; background: linear-gradient(180deg, #fff 0%, #f5f5f7 100%); }
.cover-special h2 { font-size: clamp(2.2rem, 5vw, 4.8rem); line-height: 1; margin: 0 auto 24px; max-width: 980px; font-weight: 750; color: var(--dark-grey); }
.cover-special p { font-size: clamp(1.08rem, 1.7vw, 1.34rem); line-height: 1.58; max-width: 840px; margin: 0 auto; color: var(--mid-grey); }
.cover-special strong { color: var(--dark-grey); font-weight: 800; }
.cover-protection-section, .cover-section, .cover-chat-section, .cover-video-section { padding: 84px 0; background: #fff; }
.cover-soft, .cover-chat-section { background: linear-gradient(180deg, #f5f5f7 0%, #fff 100%); }
.center { text-align: center; }
.subcopy { max-width: 760px; margin: 14px auto 0; color: var(--mid-grey); }
.protection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 38px; }
.protection-grid div { background: linear-gradient(180deg, #fff 0%, #f5f5f7 100%); border: 1px solid var(--light-grey); border-radius: 14px; padding: 28px; box-shadow: 0 14px 38px rgba(0,0,0,.05); }
.protection-grid span, .ai-flow span, .chat-flow span { display: flex; width: 44px; height: 44px; border-radius: 50%; align-items: center; justify-content: center; background: var(--gold); color: #fff; font-weight: 800; margin-bottom: 18px; }
.protection-grid h3 { font-size: 1.18rem; margin-bottom: 10px; color: var(--dark-grey); }
.protection-grid p { font-size: .96rem; line-height: 1.58; color: var(--mid-grey); }
.protection-line { max-width: 760px; margin: 32px auto 0; text-align: center; color: var(--dark-grey); font-size: 1.18rem; font-weight: 750; }
.cover-two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, 1fr); gap: 42px; align-items: start; }
.cover-two h2, .cover-section .center h2 { font-size: clamp(2rem, 4vw, 3.4rem); color: var(--dark-grey); line-height: 1.08; margin-bottom: 16px; }
.roi-mini-stack { display: grid; gap: 16px; margin-top: 30px; }
.roi-mini-stack article { background: #fff; border: 1px solid var(--light-grey); border-radius: 12px; padding: 24px; box-shadow: 0 14px 38px rgba(0,0,0,.05); }
.roi-mini-stack article.roi-feature { border-color: rgba(184,151,106,.36); background: linear-gradient(180deg, #fff 0%, #faf6f0 100%); box-shadow: 0 20px 55px rgba(184,151,106,.1); }
.roi-mini-stack article > span { display: block; color: var(--gold); font-weight: 800; font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 8px; }
.roi-mini-stack h3 { font-size: 1.45rem; margin-bottom: 4px; color: var(--dark-grey); }
.roi-mini-stack div { display: flex; justify-content: space-between; gap: 18px; border-top: 1px solid var(--light-grey); padding-top: 12px; margin-top: 12px; }
.roi-mini-stack div b { color: var(--mid-grey); }
.roi-mini-stack div strong { font-size: 1.28rem; color: var(--dark-grey); }
.cover-fine { font-size: .86rem; color: var(--mid-grey); margin-top: 18px; }
.ai-card, .process-panel { background: #fff; border: 1px solid var(--light-grey); border-radius: 18px; padding: 34px; box-shadow: 0 20px 70px rgba(0,0,0,.07); }
.ai-card { background: linear-gradient(180deg, #fff 0%, #faf6f0 100%); }
.ai-flow, .chat-flow { display: grid; gap: 14px; margin-top: 26px; }
.ai-flow div, .chat-flow div { display: grid; grid-template-columns: 54px 1fr; gap: 14px; align-items: start; background: rgba(255,255,255,.9); border: 1px solid var(--light-grey); border-radius: 12px; padding: 16px; }
.ai-flow p, .chat-flow p { color: var(--dark-grey); font-weight: 650; margin: 0; }
.professional-line { margin-top: 24px; color: var(--dark-grey); font-weight: 750; line-height: 1.55; }
.chat-backup-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, 1fr); gap: 36px; align-items: start; background: #fff; border: 1px solid var(--light-grey); border-radius: 20px; padding: 44px; box-shadow: 0 30px 90px rgba(0,0,0,.07); }
.chat-backup-card h2, .video-feature-card h2 { font-size: clamp(2rem, 4.2vw, 3.55rem); line-height: 1.05; margin-bottom: 18px; color: var(--dark-grey); }
.chat-backup-card p, .video-feature-card p { font-size: 1.04rem; line-height: 1.62; }
.chat-script { margin-top: 28px; background: linear-gradient(180deg, #faf6f0 0%, #fff 100%); border: 1px solid var(--light-grey); border-radius: 14px; padding: 24px; }
.chat-script span { display: block; color: var(--gold); font-weight: 800; text-transform: uppercase; letter-spacing: .1em; font-size: .76rem; margin-bottom: 10px; }
.chat-script strong { display: block; color: var(--dark-grey); font-size: 1.2rem; line-height: 1.45; margin-bottom: 10px; }
.cover-video-section { background: linear-gradient(135deg, #fff 0%, #f5f5f7 48%, #f7f1ea 100%); }
.video-feature-card { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 34px; align-items: center; background: rgba(255,255,255,.92); border: 1px solid var(--light-grey); border-radius: 20px; padding: 44px; box-shadow: 0 30px 90px rgba(0,0,0,.07); }
.video-upsell { margin-top: 18px; color: var(--dark-grey); font-weight: 750; }
.video-channel-card { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.video-channel-card span { background: #fff; border: 1px solid var(--light-grey); border-radius: 10px; padding: 18px 16px; text-align: center; color: var(--dark-grey); font-weight: 800; box-shadow: 0 14px 38px rgba(0,0,0,.05); }
.cover-feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin-top: 44px; }
.cover-feature-grid div { background: #fff; border: 1px solid var(--light-grey); border-radius: 12px; padding: 24px; box-shadow: 0 14px 38px rgba(0,0,0,.05); }
.cover-feature-grid h3 { font-size: 1.08rem; margin-bottom: 10px; color: var(--dark-grey); }
.cover-feature-grid p { font-size: .95rem; line-height: 1.55; color: var(--mid-grey); }
.cover-steps { list-style: none; display: grid; gap: 18px; margin-top: 26px; padding: 0; }
.cover-steps li { display: grid; gap: 6px; border-bottom: 1px solid var(--light-grey); padding-bottom: 18px; }
.cover-steps li:last-child { border-bottom: none; padding-bottom: 0; }
.cover-steps strong { font-size: 1.02rem; color: var(--dark-grey); }
.cover-steps span { color: var(--mid-grey); }
.need-list { display: grid; gap: 12px; margin-top: 24px; list-style: none; padding: 0; }
.need-list li { padding-left: 28px; position: relative; color: var(--dark-grey); font-weight: 650; }
.need-list li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 800; }
.cover-final { padding: 96px 0; background: linear-gradient(135deg, #000 0%, #2d2418 100%); text-align: center; }
.cover-final h2 { max-width: 920px; margin: 0 auto 18px; color: #fff; font-size: clamp(2.2rem, 4.5vw, 4.2rem); }
.cover-final p { max-width: 720px; margin: 0 auto; color: rgba(255,255,255,.78); font-size: 1.1rem; }
.cover-final .cover-eyebrow { color: var(--gold-light); }
.cover-final .cover-actions { justify-content: center; }

/* AI demo chat widget */
.chat-widget { position: fixed; left: 22px; bottom: 22px; z-index: 220; font-family: inherit; }
.chat-bubble { width: 64px; height: 64px; border: none; border-radius: 50%; background: var(--gold); color: #fff; font-weight: 800; box-shadow: 0 18px 45px rgba(184,151,106,.28); cursor: pointer; }
.chat-panel { position: absolute; left: 0; bottom: 78px; width: min(360px, calc(100vw - 32px)); max-height: 620px; display: none; overflow: hidden; border: 1px solid var(--light-grey); border-radius: 18px; background: #fff; box-shadow: 0 28px 80px rgba(0,0,0,.2); }
.chat-panel.open { display: block; }
.chat-header { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 18px; background: linear-gradient(135deg, #000, var(--gold)); color: #fff; }
.chat-header strong { font-size: .96rem; color: #fff; }
.chat-header button { width: 30px; height: 30px; border: none; border-radius: 50%; background: rgba(255,255,255,.12); color: #fff; font-size: 1.2rem; cursor: pointer; }
.chat-messages { max-height: 390px; overflow: auto; padding: 18px; background: linear-gradient(180deg, #fff 0%, #f5f5f7 100%); }
.chat-msg { padding: 13px 14px; border-radius: 14px; font-size: .94rem; line-height: 1.45; }
.chat-msg.bot { background: #fff; border: 1px solid var(--light-grey); color: var(--dark-grey); margin-right: auto; max-width: 88%; margin-bottom: 10px; }
.chat-msg.user { margin-left: auto; background: var(--gold); color: #fff; max-width: 82%; margin-bottom: 10px; }
.demo-welcome-actions { display: grid; gap: 10px; margin-top: 14px; }
.demo-welcome-actions button { display: flex; align-items: center; justify-content: center; border-radius: 999px; padding: 11px 14px; font-weight: 750; text-align: center; border: 1px solid var(--light-grey); cursor: pointer; font: inherit; background: #fff; color: var(--dark-grey); }
.ai-live-note { font-size: .78rem; line-height: 1.35; color: var(--mid-grey); padding: 0 18px 14px; background: #f5f5f7; }
.chat-form { display: flex; gap: 8px; padding: 12px; background: #fff; border-top: 1px solid var(--light-grey); }
.chat-form input { min-width: 0; flex: 1; border: 1px solid var(--light-grey); border-radius: 999px; padding: 11px 13px; font: inherit; }
.chat-form button { border: none; border-radius: 999px; background: var(--gold); color: #fff; font-weight: 750; padding: 0 16px; cursor: pointer; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .treatment-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cover-hero-grid, .cover-two, .chat-backup-card, .video-feature-card { grid-template-columns: 1fr; }
  .protection-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .statement-section { padding: 80px 20px; }
  .hero-full { padding-bottom: 60px; }
  .hero-content { padding: 0 20px; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-media { aspect-ratio: 4/3; }
  .feature-copy { padding: 40px 20px; }
  .treatment-grid { grid-template-columns: 1fr; }
  .review-carousel { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .nav-links { display: none; }
  .mobile-btn { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: fixed;
    top: 60px; left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    border-bottom: 1px solid var(--light-grey);
    z-index: 199;
  }
  .nav-links.open a { padding: 14px 0; font-size: 1rem; color: var(--dark-grey) !important; border-bottom: 1px solid var(--light-grey); }
  .booking-section { padding: 80px 20px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .cover-wrap { padding: 0 18px; }
  .cover-hero { padding: 72px 0 70px; }
  .cover-hero h1 { font-size: clamp(2.35rem, 12vw, 3.35rem); }
  .cover-actions .btn { width: 100%; justify-content: center; }
  .cover-special { padding: 58px 0 62px; }
  .cover-section, .cover-video-section, .cover-chat-section, .cover-protection-section { padding: 58px 0; }
  .video-feature-card, .chat-backup-card { padding: 26px; border-radius: 18px; }
  .video-channel-card { grid-template-columns: 1fr; }
  .ai-card, .process-panel { padding: 24px; border-radius: 18px; }
  .ai-flow div, .chat-flow div { grid-template-columns: 1fr; }
  .cover-feature-grid { grid-template-columns: 1fr; }
  .chat-widget { left: 16px; bottom: 18px; }
  .chat-bubble { width: 58px; height: 58px; }
  .chat-panel { bottom: 70px; }
}