/* ====================================================
   LUMÈ Mobile Spa — stylesheet
   Brand: purple lotus on soft lilac / off-white
   ==================================================== */

:root {
  --purple-900: #3f2063;
  --purple-700: #6d3f9c;
  --purple-500: #8b5cc4;
  --purple-300: #b89bd9;
  --lilac-100: #f3edfa;
  --lilac-050: #faf7fd;
  --ink: #2a2340;
  --muted: #6b6480;
  --white: #ffffff;
  --shadow-sm: 0 4px 14px rgba(63, 32, 99, 0.08);
  --shadow-md: 0 12px 34px rgba(63, 32, 99, 0.14);
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1140px;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Jost", system-ui, -apple-system, sans-serif;
  --font-script: "Great Vibes", cursive;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--purple-700); text-decoration: none; }

.container { width: 90%; max-width: var(--maxw); margin: 0 auto; }

.section { padding: 92px 0; }

.center { text-align: center; }

/* ---------- Typography ---------- */
h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; color: var(--purple-900); line-height: 1.15; }

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--purple-500);
  margin-bottom: 10px;
}

.section-title { font-size: clamp(1.9rem, 4vw, 3rem); margin-bottom: 18px; }

.section-head { max-width: 640px; margin: 0 auto 56px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-intro { color: var(--muted); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 14px 30px;
  border-radius: 999px;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  font-size: 0.95rem;
}
.btn-primary {
  background: linear-gradient(135deg, var(--purple-700), var(--purple-500));
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; border-color: var(--purple-300); color: var(--purple-700); }
.btn-ghost:hover { background: var(--lilac-100); }
.btn-small { padding: 9px 20px; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 253, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(109, 63, 156, 0.08);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand-logo { height: 54px; width: auto; border-radius: 8px; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav a {
  color: var(--ink);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  position: relative;
}
.primary-nav a:not(.nav-cta):hover { color: var(--purple-700); }
.primary-nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
  background: var(--purple-500); transition: width 0.25s ease;
}
.primary-nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta { color: #fff !important; background: linear-gradient(135deg, var(--purple-700), var(--purple-500)); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--purple-900); transition: 0.3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: #fff;
  background: linear-gradient(rgba(45,20,80,0.55), rgba(45,20,80,0.55)), url("assets/images/spa-1.jpeg") center/cover no-repeat;
}
.hero-inner { position: relative; z-index: 2; max-width: 760px; padding: 80px 0; }
.hero-eyebrow {
  text-transform: uppercase; letter-spacing: 0.35em; font-size: 0.8rem; font-weight: 500;
  color: var(--purple-300); margin-bottom: 20px;
}
.hero-title { font-size: clamp(2.4rem, 6vw, 4.4rem); color: #fff; margin-bottom: 22px; }
.hero-sub { font-size: 1.15rem; font-weight: 300; max-width: 580px; margin-bottom: 34px; color: rgba(255,255,255,0.92); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.6); }
.hero .btn-ghost:hover { background: rgba(255,255,255,0.12); }
.hero-quote { font-family: var(--font-script); font-size: 1.8rem; color: var(--purple-300); }

/* ---------- About ---------- */
.about { background: var(--lilac-050); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow-md); aspect-ratio: 4/5; object-fit: cover; width: 100%; }
.about-copy p { color: var(--muted); margin-bottom: 16px; }
.about-list { list-style: none; margin: 10px 0 28px; }
.about-list li { position: relative; padding-left: 28px; margin-bottom: 10px; color: var(--ink); }
.about-list li::before { content: "\2726"; position: absolute; left: 0; color: var(--purple-500); }

/* ---------- Services ---------- */
.services { background: var(--white); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 36px;
}
.service-card {
  position: relative;
  background: var(--lilac-050);
  border: 1px solid rgba(109,63,156,0.1);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--purple-300); }
.service-card h3 { font-size: 1.4rem; margin-bottom: 10px; }
.service-desc { color: var(--muted); font-size: 0.95rem; margin-bottom: 18px; min-height: 66px; }
.price-rows { list-style: none; }
.price-rows li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-top: 1px dashed rgba(109,63,156,0.2);
  font-size: 0.95rem; color: var(--muted);
}
.price { font-family: var(--font-serif); font-weight: 700; color: var(--purple-700); font-size: 1.2rem; }
.price-lg { font-size: 2rem; }

.service-card.featured {
  background: linear-gradient(145deg, var(--purple-700), var(--purple-900));
  border: none;
}
.service-card.featured h3,
.service-card.featured .price { color: #fff; }
.service-card.featured .service-desc { color: rgba(255,255,255,0.85); }
.service-card.featured .price-rows li { color: rgba(255,255,255,0.85); border-top-color: rgba(255,255,255,0.25); }
.badge {
  position: absolute; top: 18px; right: 18px;
  background: var(--purple-300); color: var(--purple-900);
  font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 600; padding: 4px 12px; border-radius: 999px;
}

.callout {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: var(--lilac-100);
  border-radius: var(--radius);
  padding: 28px 36px;
  margin-bottom: 44px;
}
.callout h3 { font-size: 1.35rem; margin-bottom: 4px; }
.callout p { color: var(--muted); margin: 0; }

/* ---------- Gallery ---------- */
.gallery { background: var(--lilac-050); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid figure { overflow: hidden; border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.gallery-grid img {
  width: 100%; height: 300px; object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-grid figure:hover img { transform: scale(1.07); }

/* ---------- Why ---------- */
.why { background: var(--white); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card {
  text-align: center; padding: 36px 22px;
  border-radius: var(--radius); background: var(--lilac-050);
  border: 1px solid rgba(109,63,156,0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-icon {
  width: 64px; height: 64px; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 1.6rem; color: #fff;
  background: linear-gradient(135deg, var(--purple-700), var(--purple-500));
}
.why-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.why-card p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Contact ---------- */
.contact { background: var(--lilac-100); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-copy p { color: var(--muted); margin-bottom: 22px; }
.contact-list { list-style: none; margin-bottom: 28px; }
.contact-list li { padding: 8px 0; border-bottom: 1px solid rgba(109,63,156,0.12); }
.contact-list strong { color: var(--purple-900); margin-right: 6px; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.booking-form {
  background: #fff; border-radius: var(--radius); padding: 36px;
  box-shadow: var(--shadow-md);
}
.booking-form h3 { font-size: 1.5rem; margin-bottom: 20px; }
.booking-form label { display: block; margin-bottom: 16px; font-size: 0.9rem; color: var(--purple-900); font-weight: 500; }
.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%; margin-top: 6px; padding: 12px 14px;
  border: 1px solid rgba(109,63,156,0.25); border-radius: var(--radius-sm);
  font-family: var(--font-sans); font-size: 0.95rem; font-weight: 300; color: var(--ink);
  background: var(--lilac-050);
}
.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus { outline: 2px solid var(--purple-300); border-color: transparent; }
.form-note { font-size: 0.82rem; color: var(--muted); margin-top: 10px; text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--purple-900); color: rgba(255,255,255,0.85); padding-top: 54px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding-bottom: 36px; }
.footer-logo { height: 60px; border-radius: 8px; margin-bottom: 14px; background: #fff; padding: 4px; }
.footer-brand p { max-width: 280px; }
.footer-nav, .footer-social { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a, .footer-social a { color: rgba(255,255,255,0.8); }
.footer-nav a:hover, .footer-social a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); text-align: center;
  padding: 20px 0; font-size: 0.85rem; color: rgba(255,255,255,0.6);
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(37,211,102,0.45);
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; align-items: stretch;
    background: var(--lilac-050);
    padding: 20px 24px 28px;
    gap: 6px;
    transform: translateY(-150%);
    transition: transform 0.35s ease;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(109,63,156,0.1);
  }
  .primary-nav.open { transform: translateY(0); }
  .primary-nav a { padding: 12px 4px; border-bottom: 1px solid rgba(109,63,156,0.08); }
  .nav-cta { text-align: center; margin-top: 8px; border-bottom: none !important; }
  .about-grid { grid-template-columns: 1fr; gap: 34px; }
  .about-media img { aspect-ratio: 16/10; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 460px) {
  .services-grid, .why-grid, .gallery-grid { grid-template-columns: 1fr; }
  .hero { min-height: 80vh; }
  .callout { padding: 24px; }
}