/* ============================================================
   Peony Nail Studio — concept build by AHMED/studio
   Palette: cream #FFF6F3 · blush #F9DDE2 · rose #E58BA4
            plum #5C2A3A · accent #C94F7C · gold #C9A961 (glitter only)
   Type: Fraunces (display) · Karla (body)
   Mobile-first: base styles are the mobile layout.
   ============================================================ */

:root {
  --cream: #fff6f3;
  --blush: #f9dde2;
  --rose: #e58ba4;
  --plum: #5c2a3a;
  --plum-soft: #7d4a5a;
  --accent: #c94f7c;
  --accent-deep: #ad3a64;
  --gold: #c9a961;
  --panel: rgba(255, 250, 248, 0.82);
  --line: rgba(92, 42, 58, 0.12);
  --font-display: "Fraunces", serif;
  --font-body: "Karla", sans-serif;
  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --radius: 1.25rem;
}

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

html { scroll-behavior: auto; }

body {
  background: linear-gradient(160deg, var(--cream) 0%, var(--blush) 55%, #f6cfd8 100%);
  background-attachment: fixed;
  color: var(--plum);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--cream); }

/* ---------- 3D canvas ---------- */

.product-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---------- nav ---------- */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem 1.1rem;
  background: var(--panel);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav__mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--plum);
  text-decoration: none;
}

.nav__mark-dot { color: var(--accent); }

.nav__links { display: flex; gap: 1rem; }

.nav__links a {
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--plum-soft);
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.nav__links a:hover,
.nav__links a:focus-visible { color: var(--accent); }
.nav__links a.is-active { color: var(--accent); border-bottom-color: var(--accent); }

.nav__book { padding: 0.55rem 1rem; font-size: 0.78rem; }

/* ---------- shared ---------- */

main { position: relative; z-index: 1; }

section { padding: 4.5rem 1.1rem; }

.panel {
  max-width: 1060px;
  margin: 0 auto;
  background: var(--panel);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius);
  padding: 2rem 1.4rem;
  box-shadow: 0 18px 50px rgba(92, 42, 58, 0.08);
}

.panel--tight { max-width: 720px; text-align: center; }

.eyebrow {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 6vw, 3rem);
  line-height: 1.08;
  margin-bottom: 0.9rem;
}

.section-title em { font-style: italic; color: var(--accent); }

.section-sub { color: var(--plum-soft); max-width: 34rem; margin: 0 auto 1.5rem; }

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.8rem 1.5rem;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease),
              border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.btn:hover { transform: translateY(-2px); }

.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover, .btn--primary:focus-visible { background: var(--accent-deep); }

.btn--ghost { border-color: var(--accent); color: var(--accent); background: transparent; }
.btn--ghost:hover, .btn--ghost:focus-visible { background: var(--accent); color: #fff; }

.btn:focus-visible { outline: 2px solid var(--plum); outline-offset: 3px; }

.btn--large { padding: 1rem 2rem; font-size: 0.9rem; }

html.js .reveal { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; }
  .product-canvas { display: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---------- hero ---------- */

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 5.5rem;
}

.hero__panel { text-align: center; max-width: 780px; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 10vw, 4.8rem);
  line-height: 1.04;
  margin-bottom: 1.1rem;
}

.hero__title em { font-style: italic; color: var(--accent); }

.hero__title--small { font-size: clamp(2.2rem, 8vw, 3.6rem); }

.hero__sub {
  color: var(--plum-soft);
  max-width: 30rem;
  margin: 0 auto 1.8rem;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: center;
}

/* ---------- service cards (home) ---------- */

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.8rem;
}

.service-card {
  display: block;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  text-decoration: none;
  color: var(--plum);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(201, 79, 124, 0.18);
}

.service-card__num {
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  margin: 0.5rem 0 0.4rem;
}

.service-card p { color: var(--plum-soft); font-size: 0.95rem; }

.service-card__price {
  display: inline-block;
  margin-top: 0.9rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
}

/* ---------- promise (home) ---------- */

.promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  margin-top: 1.6rem;
}

.promise-item h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.promise-item p { color: var(--plum-soft); font-size: 0.97rem; }

/* ---------- menu sections (services page) ---------- */

.page-hero { padding-top: 7.5rem; padding-bottom: 2.5rem; }

.menu-section { padding: 3rem 1.1rem; }

.menu-list { list-style: none; margin-top: 1.4rem; }

.menu-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.menu-list li:last-child { border-bottom: none; }

.menu-list li > span:first-child { font-weight: 500; }

.menu-list small {
  display: block;
  font-weight: 400;
  color: var(--plum-soft);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}

.menu-list .price {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--accent);
  white-space: nowrap;
}

/* ---------- cta band ---------- */

.cta-band { padding-bottom: 5.5rem; }

/* ---------- footer ---------- */

.footer {
  position: relative;
  z-index: 1;
  background: var(--plum);
  color: #f4dbe3;
  text-align: center;
  padding: 2rem 1.2rem;
  font-size: 0.9rem;
}

.footer p + p { margin-top: 0.4rem; }

.footer a { color: #ffc7d9; }

/* ---------- booking modal ---------- */

.modal { position: fixed; inset: 0; z-index: 50; }

.modal[hidden] { display: none; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(92, 42, 58, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal__card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 420px);
  max-height: 86vh;
  overflow-y: auto;
  background: var(--cream);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  box-shadow: 0 30px 80px rgba(92, 42, 58, 0.35);
}

.modal__close {
  position: absolute;
  top: 0.7rem;
  right: 0.9rem;
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--plum-soft);
  cursor: pointer;
}

.modal__close:hover { color: var(--accent); }

.modal h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.6rem;
  margin-bottom: 1.1rem;
}

.modal form { display: grid; gap: 0.9rem; }

.modal label {
  display: grid;
  gap: 0.3rem;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--plum-soft);
}

.modal input,
.modal select {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--plum);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  padding: 0.7rem 0.8rem;
}

.modal input:focus-visible,
.modal select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.modal form .btn { margin-top: 0.4rem; }

.modal__note {
  font-size: 0.88rem;
  color: var(--plum-soft);
  background: var(--blush);
  border-radius: 0.7rem;
  padding: 0.9rem 1rem;
  margin: 1rem 0 1.2rem;
}

.modal__success-detail { margin-top: 0.4rem; font-weight: 500; }

/* ---------- desktop ---------- */

@media (min-width: 720px) {
  .nav { padding: 0.9rem 2.5rem; }
  .nav__links { gap: 1.8rem; }
  .nav__book { padding: 0.65rem 1.3rem; }

  section { padding: 5.5rem 2rem; }
  .panel { padding: 3rem 3rem; }

  .hero__actions { flex-direction: row; justify-content: center; }

  .service-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
  .promise-grid { grid-template-columns: repeat(3, 1fr); }

  .menu-section { padding: 3.5rem 2rem; }
}