/* ============================================================
   Lumière Beauty & Spa — Luxury Spa Website
   Matches Figma: warm whites, gold accents, serif headings,
   decorative lines, calendar booking, elegant footer
   ============================================================ */

:root {
  --color-bg: #ffffff;
  --color-bg-warm: #f9f6f1;
  --color-bg-card: #ffffff;
  --color-primary: #1a1a1a;
  --color-accent: #b8935a;
  --color-accent-light: #d4b88e;
  --color-accent-hover: #a07d48;
  --color-text: #3d3d3d;
  --color-text-muted: #8a8a8a;
  --color-border: #e5e0d8;
  --color-success: #4a9e7e;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container-max: 1080px;
  --section-py: 5.5rem;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.04);
  --shadow: 0 4px 24px rgba(26, 26, 26, 0.06);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --navbar-h: 64px;
  --demo-bar-h: 40px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--navbar-h) + var(--demo-bar-h)); }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: var(--section-py) 0; }

.section__header { text-align: center; margin-bottom: 3rem; }
.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.section__subtitle {
  font-size: 0.92rem; color: var(--color-text-muted);
  max-width: 420px; margin: 0 auto;
}
.section__accent-line {
  width: 32px; height: 2px;
  background: var(--color-accent);
  margin: 0.75rem auto 0;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 2rem; font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em;
  border-radius: 30px; transition: all var(--transition);
  white-space: nowrap;
}
.btn--gold {
  background: var(--color-accent); color: var(--color-bg);
}
.btn--gold:hover { background: var(--color-accent-hover); }

.btn--gold-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}
.btn--gold-outline:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn--block { width: 100%; }
.btn--sm { padding: 0.65rem 1.5rem; font-size: 0.72rem; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--navbar-h);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: border-color var(--transition);
}
.navbar--scrolled { border-bottom-color: var(--color-border); }

.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }

.navbar__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem; font-weight: 500; font-style: italic;
  color: var(--color-primary);
}

.navbar__list { display: flex; align-items: center; gap: 2rem; }
.navbar__link {
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.navbar__link:hover { color: var(--color-primary); }

.navbar__link--cta {
  background: var(--color-accent); color: var(--color-bg) !important;
  padding: 0.5rem 1.25rem; border-radius: 30px;
}
.navbar__link--cta:hover { background: var(--color-accent-hover); }

.navbar__hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 28px; height: 28px; z-index: 1010;
}
.navbar__hamburger span {
  display: block; width: 100%; height: 1.5px;
  background: var(--color-primary); border-radius: 2px;
  transition: all var(--transition); transform-origin: center;
}
.navbar__hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.navbar__hamburger.active span:nth-child(2) { opacity: 0; }
.navbar__hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-overlay {
  position: fixed; inset: 0; background: rgba(26,26,26,0.2);
  opacity: 0; visibility: hidden; z-index: 999;
  transition: opacity var(--transition), visibility var(--transition);
}
.mobile-overlay.active { opacity: 1; visibility: visible; }

/* ============================================================
   HERO — centered, decorative gold lines, warm bg
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  background: var(--color-bg-warm);
  padding: calc(var(--navbar-h) + 2rem) 1rem 4rem;
}

.hero__inner {
  max-width: 600px;
}

.hero__line {
  width: 1.5px; height: 48px;
  background: var(--color-accent-light);
  margin: 2rem auto;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  font-size: clamp(0.88rem, 1.6vw, 0.98rem);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   TREATMENTS — 3 cards with images
   ============================================================ */
.treatments { background: var(--color-bg); }

.treatments__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.treatment {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.treatment:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.treatment__image {
  height: 240px; overflow: hidden;
}
.treatment__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.treatment:hover .treatment__image img {
  transform: scale(1.06);
}

.treatment__body { padding: 1.5rem; }

.treatment__title {
  font-family: var(--font-heading);
  font-size: 1.15rem; font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.65rem;
}

.treatment__desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.treatment__footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1rem; border-top: 1px solid var(--color-border);
}

.treatment__duration {
  font-size: 0.8rem; color: var(--color-text-muted);
}

.treatment__price {
  font-family: var(--font-heading);
  font-size: 1.1rem; font-weight: 600; font-style: italic;
  color: var(--color-accent);
}

/* ============================================================
   EXPERIENCE — left text + right image
   ============================================================ */
.experience { background: var(--color-bg-warm); }

.experience__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.experience__accent-line {
  width: 32px; height: 2px;
  background: var(--color-accent);
  margin-bottom: 1.5rem;
}

.experience__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.experience__text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.experience__stats {
  display: flex; gap: 3rem; margin-top: 2rem;
}

.experience__stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem; font-weight: 500; font-style: italic;
  color: var(--color-accent);
}

.experience__stat span {
  font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.experience__img {
  width: 100%; height: 560px;
  border-radius: var(--radius);
  object-fit: cover;
}

/* ============================================================
   TESTIMONIALS — centered cards, large quote
   ============================================================ */
.testimonials { background: var(--color-bg); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial {
  background: var(--color-bg-warm);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition);
}
.testimonial:hover { transform: translateY(-3px); }

.testimonial__quote {
  font-family: var(--font-heading);
  font-size: 3rem; line-height: 1;
  color: var(--color-accent-light);
  margin-bottom: 0.25rem;
}

.testimonial__text {
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial__name {
  display: block;
  font-size: 0.88rem;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.testimonial__location {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ============================================================
   BOOKING — dropdown, calendar, time grid
   ============================================================ */
.booking { background: var(--color-bg); }

.booking__card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
}

.booking__group {
  margin-bottom: 1.75rem;
}

.booking__group-label {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}
.booking__group-label svg { color: var(--color-accent); }

.booking__select {
  width: 100%; padding: 0.75rem 1rem;
  font: inherit; font-size: 0.88rem;
  color: var(--color-text); background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.5rem;
  transition: border-color var(--transition);
}
.booking__select:focus {
  outline: none; border-color: var(--color-accent);
}

/* Calendar */
.calendar {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}

.calendar__header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1rem;
}

.calendar__month {
  font-family: var(--font-heading);
  font-size: 1.05rem; font-weight: 600;
  color: var(--color-primary);
}

.calendar__nav {
  display: flex; gap: 0.5rem;
}
.calendar__nav button {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; color: var(--color-text-muted);
  border-radius: 50%;
  transition: background var(--transition), color var(--transition);
}
.calendar__nav button:hover {
  background: var(--color-bg-warm); color: var(--color-primary);
}

.calendar__days {
  display: grid; grid-template-columns: repeat(7, 1fr);
  text-align: center; margin-bottom: 0.5rem;
}
.calendar__days span {
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--color-text-muted); padding: 0.35rem 0;
}

.calendar__grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  text-align: center;
}

.calendar__day {
  padding: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text);
  border-radius: 50%;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  margin: 0.15rem auto;
  transition: all var(--transition);
  cursor: pointer;
}
.calendar__day:hover {
  background: var(--color-bg-warm);
}
.calendar__day.selected {
  background: var(--color-accent);
  color: var(--color-bg);
}
.calendar__day.empty {
  cursor: default;
}
.calendar__day.empty:hover { background: transparent; }

/* Time grid */
.booking__time-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.4rem;
}

.booking__time-btn {
  padding: 0.6rem 0.25rem;
  font-size: 0.82rem; font-weight: 500;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: all var(--transition);
}
.booking__time-btn:hover {
  border-color: var(--color-accent); color: var(--color-primary);
}
.booking__time-btn.selected {
  border-color: var(--color-accent);
  background: rgba(184, 147, 90, 0.08);
  color: var(--color-primary);
}


/* ============================================================
   CONTACT / VISIT US — left info + right image
   ============================================================ */
.contact { background: var(--color-bg-warm); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.contact__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.contact__accent-line {
  width: 32px; height: 2px;
  background: var(--color-accent);
  margin-bottom: 2rem;
}

.contact__items {
  display: flex; flex-direction: column; gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact__item {
  display: flex; gap: 0.75rem; align-items: flex-start;
}
.contact__item svg { color: var(--color-accent); margin-top: 2px; flex-shrink: 0; }

.contact__label {
  display: block;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.2rem;
}

.contact__item p {
  font-size: 0.88rem; color: var(--color-text);
  line-height: 1.5;
}

.contact__img {
  width: 100%; height: 520px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
}

/* ============================================================
   FOOTER — minimal: logo, links, copyright
   ============================================================ */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.2rem; font-weight: 500; font-style: italic;
  color: var(--color-primary);
}

.footer__links {
  display: flex; gap: 1.5rem;
}
.footer__links a {
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-primary); }

.footer__copy {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .treatments__grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .experience__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .experience__img { height: 360px; }
  .testimonials__grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .contact__grid { grid-template-columns: 1fr; }
  .contact__img { height: 360px; }
  .booking__time-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
  :root { --navbar-h: 58px; --section-py: 3.5rem; }

  .navbar__hamburger { display: flex; }
  .navbar__nav {
    position: fixed; top: 0; right: 0;
    width: 260px; height: 100vh; height: 100dvh;
    background: var(--color-bg);
    padding: calc(var(--navbar-h) + 1.5rem) 1.5rem 2rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1005;
    border-left: 1px solid var(--color-border);
  }
  .navbar__nav.open { transform: translateX(0); }
  .navbar__list { flex-direction: column; align-items: stretch; gap: 0; }
  .navbar__link {
    display: block; padding: 0.8rem 0;
    border-bottom: 1px solid var(--color-border);
  }
  .navbar__link--cta { margin-top: 0.75rem; text-align: center; border-bottom: none; }

  .hero { min-height: auto; padding: calc(var(--navbar-h) + 3rem) 1rem 3rem; }

  .booking__card { padding: 1.5rem 1.25rem; }
  .booking__time-grid { grid-template-columns: repeat(3, 1fr); }

  .footer__inner { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 400px) {
  .container { padding: 0 1rem; }
  .experience__stats { gap: 2rem; }
  .demo-bar { font-size: 0.68rem; padding: 0 0.75rem; }
  .demo-bar__label { display: none; }
}

/* ============================================================
   DEMO BAR + FLOATING CTA
   ============================================================ */
.demo-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--demo-bar-h);
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 1100;
}

.demo-bar__back {
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition);
}
.demo-bar__back:hover { color: var(--color-accent); }

.demo-bar__label { opacity: 0.7; }

.navbar { top: var(--demo-bar-h); }

.hero {
  padding-top: calc(var(--navbar-h) + var(--demo-bar-h) + 2rem) !important;
}