/* ─────────────────────────────────────────
   LUNE NAILS — Stylesheet
   Palette: Blush · Nude · Rose · Warm White
───────────────────────────────────────── */

:root {
  --blush:      #F0C4CC;
  --blush-light:#FAF0F2;
  --rose:       #C98B96;
  --rose-deep:  #A3636F;
  --nude:       #F5EDE8;
  --nude-dark:  #E8D8D0;
  --cream:      #FDFAF8;
  --ink:        #2C1F22;
  --ink-muted:  #7A6065;
  --white:      #FFFFFF;
  --gold:       #C9A96E;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  28px;
  --shadow:     0 4px 32px rgba(44,31,34,.07);
  --shadow-md:  0 8px 48px rgba(44,31,34,.10);

  --nav-h:      68px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

.section {
  padding: 100px 0;
}

/* ── TYPOGRAPHY ── */
.section-label {
  font-family: var(--font-sans);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--rose);
  font-weight: 500;
  margin-bottom: 12px;
  display: block;
}
.section-label.center, .section-title.center, .section-desc.center {
  text-align: center;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--ink);
}
.section-title em {
  font-style: italic;
  color: var(--rose);
}
.section-desc {
  color: var(--ink-muted);
  max-width: 520px;
  margin: 0 auto 56px;
  font-size: .95rem;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--rose);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .06em;
  padding: 14px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(162,99,111,.25);
}
.btn-primary:hover {
  background: var(--rose-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(162,99,111,.35);
}
.btn-primary.full-width { width: 100%; text-align: center; }

.btn-ghost {
  display: inline-block;
  color: var(--white);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .06em;
  padding: 14px 32px;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,.5);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
}

/* ══════════════════════════════════════
   NAV
══════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(253,250,248,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--nude-dark);
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  transition: color var(--transition);
  letter-spacing: .04em;
}
.nav.scrolled .nav-logo { color: var(--ink); }

.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-size: .85rem;
  font-weight: 400;
  letter-spacing: .06em;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav.scrolled .nav-links a { color: var(--ink-muted); }
.nav.scrolled .nav-links a:hover { color: var(--rose); }

.nav-cta {
  background: var(--white);
  color: var(--rose-deep);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .06em;
  padding: 10px 24px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.nav-cta:hover { background: var(--blush); }
.nav.scrolled .nav-cta {
  background: var(--rose);
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition: background var(--transition);
}
.nav.scrolled .nav-toggle span { background: var(--ink); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.mobile-menu.open { display: flex; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 32px; text-align: center; }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--ink);
}
.mobile-menu a:hover { color: var(--rose); }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    url('https://images.unsplash.com/photo-1604654894610-df63bc536371?w=1600&q=85') center/cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(44,20,26,.62) 0%,
    rgba(162,99,111,.35) 60%,
    rgba(201,143,150,.2) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  max-width: 680px;
  padding: 0 24px;
  padding-top: var(--nav-h);
}
.hero-eyebrow {
  font-size: .75rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: .8;
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: italic;
  color: var(--blush);
}
.hero-sub {
  font-size: 1rem;
  opacity: .85;
  margin-bottom: 40px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll span {
  display: block;
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ══════════════════════════════════════
   ABOUT
══════════════════════════════════════ */
.about { background: var(--cream); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-md);
}
.about-badge {
  position: absolute;
  bottom: 28px;
  right: -16px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
}
.badge-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--rose);
  line-height: 1;
}
.badge-txt {
  font-size: .72rem;
  color: var(--ink-muted);
  letter-spacing: .06em;
  margin-top: 4px;
}
.about-text p {
  color: var(--ink-muted);
  margin-bottom: 16px;
  font-size: .95rem;
}
.about-stats {
  display: flex;
  gap: 36px;
  margin: 36px 0;
  padding: 28px 0;
  border-top: 1px solid var(--nude-dark);
  border-bottom: 1px solid var(--nude-dark);
}
.stat { display: flex; flex-direction: column; }
.stat-n {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--rose);
  line-height: 1;
}
.stat-l {
  font-size: .75rem;
  color: var(--ink-muted);
  letter-spacing: .06em;
  margin-top: 4px;
}

/* ══════════════════════════════════════
   SERVICES
══════════════════════════════════════ */
.services {
  background: var(--nude);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid transparent;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blush);
}
.service-card.featured {
  background: linear-gradient(145deg, var(--rose) 0%, var(--rose-deep) 100%);
  color: var(--white);
}
.service-card.featured h3,
.service-card.featured p,
.service-card.featured .service-price,
.service-card.featured .service-time {
  color: var(--white);
}
.service-card.featured .service-icon { color: rgba(255,255,255,.6); }
.service-badge-featured {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,.2);
  color: var(--white);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}
.service-icon {
  font-size: 1.5rem;
  color: var(--blush);
  margin-bottom: 16px;
  display: block;
}
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 10px;
}
.service-card p {
  font-size: .875rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.service-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--nude-dark);
  margin-top: auto;
}
.service-card.featured .service-footer { border-color: rgba(255,255,255,.2); }
.service-price {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--rose);
  font-weight: 400;
}
.service-time {
  font-size: .75rem;
  color: var(--ink-muted);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════
   GALLERY
══════════════════════════════════════ */
.gallery { background: var(--cream); }

.gallery-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 22px;
  border-radius: 50px;
  border: 1.5px solid var(--nude-dark);
  background: none;
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--ink-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--rose);
  border-color: var(--rose);
  color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item img {
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,20,26,.65) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--white);
  font-size: .8rem;
  letter-spacing: .06em;
}

/* ══════════════════════════════════════
   BOOKING
══════════════════════════════════════ */
.booking {
  background: linear-gradient(135deg, var(--blush-light) 0%, var(--nude) 100%);
}
.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.booking-info p {
  color: var(--ink-muted);
  font-size: .95rem;
  margin-bottom: 32px;
}
.booking-notes {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 0;
}
.booking-notes li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .875rem;
  color: var(--ink-muted);
}
.note-icon {
  color: var(--rose);
  font-size: .9rem;
  flex-shrink: 0;
}

/* Form */
.booking-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  box-shadow: var(--shadow-md);
}
.booking-success {
  display: none;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
}
.booking-success.visible { display: block; }
.booking-form.hidden { display: none; }
.success-icon {
  font-size: 2.5rem;
  color: var(--rose);
  margin-bottom: 20px;
}
.booking-success h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 12px;
}
.booking-success p {
  color: var(--ink-muted);
  margin-bottom: 32px;
  font-size: .95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.form-group:last-of-type { margin-bottom: 24px; }
label {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
input, select, textarea {
  font-family: var(--font-sans);
  font-size: .925rem;
  color: var(--ink);
  background: var(--nude);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--ink-muted); opacity: .6; }
input:focus, select:focus, textarea:focus {
  border-color: var(--blush);
  background: var(--white);
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C98B96' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
textarea { resize: vertical; min-height: 90px; }
.form-disclaimer {
  text-align: center;
  font-size: .78rem;
  color: var(--ink-muted);
  margin-top: 14px;
}

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact { background: var(--nude); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--nude-dark);
  transition: box-shadow var(--transition), transform var(--transition);
}
.contact-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.contact-icon {
  font-size: 1.4rem;
  color: var(--rose);
  margin-bottom: 14px;
}
.contact-card h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 8px;
}
.contact-card p { color: var(--ink-muted); font-size: .9rem; line-height: 1.6; }
.contact-note {
  display: block;
  font-size: .75rem;
  color: var(--rose);
  margin-top: 8px;
  letter-spacing: .04em;
}

.social-row {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 50px;
  border: 1.5px solid var(--nude-dark);
  font-size: .85rem;
  color: var(--ink-muted);
  transition: all var(--transition);
}
.social-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.social-link:hover {
  border-color: var(--rose);
  color: var(--rose);
  background: var(--blush-light);
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.6);
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--blush);
  margin-bottom: 6px;
}
.footer-copy { font-size: .8rem; }
.footer-love { font-size: .78rem; color: var(--rose); }

.footer-dev {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  width: 100%;
}
.footer-dev > span {
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
}
.footer-dev-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-dev-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  transition: color var(--transition);
}
.footer-dev-links a svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.footer-dev-links a:hover { color: var(--blush); }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid  { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .section { padding: 72px 0; }
  .about-grid   { grid-template-columns: 1fr; gap: 48px; }
  .about-image  { max-width: 460px; margin: 0 auto; }
  .about-badge  { right: 16px; }
  .booking-grid { grid-template-columns: 1fr; gap: 40px; }
  .booking-form { padding: 32px 24px; }
  .contact-grid { grid-template-columns: 1fr; gap: 16px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid  { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .about-stats   { gap: 24px; }
  .hero-title { font-size: 2.8rem; }
}