/* SARA NAIL & BEAUTY — premium editorial design system */
:root {
  --cream: #f5efe6;          /* page background */
  --cream-deep: #e8dccb;     /* soft beige */
  --cream-soft: #efe6da;     /* review cream */
  --beige: #e8dccb;
  --blush-50: #f5efe6;
  --blush-100: #ebdfcd;
  --blush-200: #d8c4ad;
  --gold-400: #c8a064;
  --gold-500: #b58a4a;        /* signature gold */
  --gold-600: #9a7338;        /* deeper bronze */
  --ink: #1a1412;             /* text black */
  --ink-soft: #2a1f1b;
  --ink-700: #17100d;         /* deepest black-brown for dark sections */
  --grey-500: #877367;
  --grey-300: #b5a08e;
  --grey-100: #ddd0bd;
  --white: #ffffff;
  --shadow-soft: 0 4px 18px rgba(23,16,13,0.06);
  --shadow-card: 0 20px 50px rgba(23,16,13,0.14);
  --shadow-hover: 0 30px 70px rgba(23,16,13,0.22);
  --shadow-spot: 0 0 100px rgba(181,138,74,0.18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  margin: 0; font-family: 'Inter', system-ui, sans-serif; font-weight: 300;
  color: var(--ink-soft); background: var(--cream); line-height: 1.65;
  font-size: 15px; overflow-x: hidden;
}
h1,h2,h3,h4 { font-family: 'Cormorant Garamond', serif; color: var(--ink); font-weight: 300; margin: 0; letter-spacing: -0.02em; }
em.italiana, .italiana { font-family: 'Italiana', serif; font-style: normal; color: var(--gold-600); font-weight: 400; }
a { color: inherit; text-decoration: none; transition: color 0.3s; }
img { display: block; max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; border: none; background: transparent; }
input, textarea, select { font-family: inherit; }

.wrap { max-width: 1340px; margin: 0 auto; padding: 0 22px; }
@media (min-width: 768px) { .wrap { padding: 0 56px; } }
@media (min-width: 1200px) { .wrap { padding: 0 80px; } }

.section { padding: 80px 0; position: relative; }
@media (min-width: 768px) { .section { padding: 120px 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 10px; font-weight: 500; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--grey-500);
}
.eyebrow::before { content: ''; display: inline-block; width: 32px; height: 1px; background: var(--gold-500); }
.eyebrow.center { justify-content: center; }
.eyebrow.center::after { content: ''; display: inline-block; width: 32px; height: 1px; background: var(--gold-500); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px; font-size: 11px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  border: 1px solid transparent; border-radius: 999px;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  cursor: pointer;
}
.btn .arrow { display: inline-block; transition: transform 0.3s ease; }
.btn:hover .arrow { transform: translateX(6px); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: var(--ink); color: var(--cream); box-shadow: 0 8px 24px rgba(26,20,19,0.18); }
.btn-primary:hover:not(:disabled) { background: var(--ink-soft); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(26,20,19,0.30); }
.btn-gold { background: linear-gradient(135deg, var(--gold-500), var(--gold-600)); color: var(--white); box-shadow: 0 8px 24px rgba(201,169,97,0.32); }
.btn-gold:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(201,169,97,0.45); }
.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover:not(:disabled) { background: var(--ink); color: var(--cream); transform: translateY(-2px); }
.btn-ghost-light { color: var(--cream); border-color: rgba(251,246,240,0.35); }
.btn-ghost-light:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }

/* GRAIN TEXTURE — sitewide subtle */
body::before {
  content: ''; position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.4  0 0 0 0 0.3  0 0 0 0 0.2  0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
  opacity: 0.08; pointer-events: none; z-index: 1; mix-blend-mode: multiply;
}
body > * { position: relative; z-index: 2; }

/* HEADER — tighter, premium */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(245,239,230,0.88);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(23,16,13,0.08);
  transition: all 0.4s ease;
}
.nav-row { display: grid; grid-template-columns: auto 1fr auto; align-items: center; padding: 14px 0; gap: 24px; }
.nav-left, .nav-right { display: none; }
.nav-center { display: none; gap: clamp(28px, 3.2vw, 54px); justify-content: center; align-items: center; }
.nav-right-new { display: flex; gap: 18px; align-items: center; justify-content: flex-end; }
.nav-right-new .phone { font-size: 12px; letter-spacing: 0.12em; color: var(--ink); white-space: nowrap; }
@media (min-width: 1024px) {
  .nav-left { display: flex; gap: 36px; align-items: center; }
  .nav-right { display: flex; gap: 24px; align-items: center; justify-content: flex-end; }
  .nav-center { display: flex; }
}
@media (max-width: 1023px) {
  .nav-right-new .phone { display: none; }
}
.nav-row a:not(.brand-wrap):not(.btn) {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 400; position: relative;
}
.nav-row a:not(.brand-wrap):not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 1px;
  background: var(--gold-500); transition: width 0.3s ease;
}
.nav-row a:not(.brand-wrap):not(.btn):hover::after { width: 100%; }
.nav-row a:not(.brand-wrap):not(.btn):hover { color: var(--gold-600); }
.nav-row a.active::after { width: 100%; }
.brand-wrap { display: flex; flex-direction: column; align-items: center; text-align: center; }
.brand-mark { font-family: 'Cormorant Garamond', serif; font-size: 26px; color: var(--ink); font-weight: 400; line-height: 1; }
.brand-mark .amp { color: var(--gold-500); font-family: 'Italiana', serif; padding: 0 4px; }
.brand-sub { font-size: 9px; letter-spacing: 0.36em; text-transform: uppercase; color: var(--grey-500); margin-top: 5px; }
.mobile-only { display: flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ink); }
@media (min-width: 1024px) { .mobile-only { display: none; } }

/* MOBILE MENU OVERLAY */
.mobile-menu-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: var(--cream); display: none; flex-direction: column;
  padding: 80px 32px 32px;
}
.mobile-menu-overlay.open { display: flex; }
.mobile-menu-overlay a {
  font-family: 'Cormorant Garamond', serif; font-size: 32px;
  color: var(--ink); padding: 14px 0; border-bottom: 1px solid var(--grey-100);
}
.mobile-menu-overlay .close {
  position: absolute; top: 22px; right: 22px;
  font-size: 28px; color: var(--ink);
}

/* SECTION HEADINGS */
.s-head { max-width: 720px; margin: 0 0 72px; }
.s-head.center { margin: 0 auto 72px; text-align: center; }
.s-head h2 { font-size: clamp(38px, 5.6vw, 80px); line-height: 1.0; margin: 22px 0; }
.s-head h2 em { font-style: italic; color: var(--gold-600); }
.s-head p { font-size: 16px; color: var(--ink-soft); font-weight: 300; max-width: 540px; line-height: 1.75; }
.s-head.center p { margin-left: auto; margin-right: auto; }

/* FOOTER */
footer { background: var(--cream); border-top: 1px solid var(--grey-100); padding: 80px 0 32px; }
.foot-brand-row { text-align: center; padding-bottom: 56px; border-bottom: 1px solid var(--grey-100); }
.foot-brand-mark { font-family: 'Cormorant Garamond', serif; font-size: 38px; color: var(--ink); font-weight: 400; line-height: 1; }
.foot-brand-mark .amp { color: var(--gold-500); font-family: 'Italiana', serif; padding: 0 5px; }
.foot-brand-sub { font-size: 9px; letter-spacing: 0.36em; text-transform: uppercase; color: var(--grey-500); margin-top: 6px; }
.foot-tag { font-family: 'Italiana', serif; color: var(--gold-600); font-size: 26px; margin-top: 18px; }
.foot-grid { display: grid; grid-template-columns: 1fr; gap: 36px; padding: 56px 0 24px; }
@media (min-width: 768px) { .foot-grid { grid-template-columns: repeat(4, 1fr); } }
.foot h4 { font-family: 'Inter', sans-serif; font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--grey-500); margin-bottom: 18px; font-weight: 500; }
.foot p, .foot a { font-size: 14px; margin: 0 0 8px; line-height: 1.7; font-weight: 300; display: block; }
.foot a:hover { color: var(--gold-600); }
.foot-bottom {
  margin-top: 24px; padding-top: 24px;
  border-top: 1px solid var(--grey-100);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 11px; color: var(--grey-500); letter-spacing: 0.04em;
}
.foot-bottom a { font-size: 11px; color: var(--grey-500); display: inline; }

/* FLOATING BOOK CTA (mobile) */
.float-book { display: none; position: fixed; bottom: 14px; left: 14px; right: 14px; z-index: 90; }
@media (max-width: 1023px) { .float-book { display: block; } .float-book .btn { width: 100%; box-shadow: 0 16px 40px rgba(26,20,19,0.30); } }

/* SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(28px); transition: all 0.9s cubic-bezier(0.4,0,0.2,1); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* CONTENT PAGE WRAPPER (for legal/about/contact) */
.content-page {
  max-width: 800px; margin: 0 auto;
  padding: 140px 22px 80px;
}
@media (min-width: 768px) { .content-page { padding: 160px 56px 120px; } }
.content-page h1 { font-size: clamp(40px, 5.5vw, 64px); margin: 0 0 16px; line-height: 1; }
.content-page h2 { font-size: 24px; margin: 40px 0 12px; color: var(--ink); }
.content-page p { font-size: 16px; line-height: 1.75; margin: 0 0 16px; color: var(--ink-soft); }
.content-page .lead { font-size: 18px; color: var(--grey-500); margin-bottom: 32px; }

/* FORMS */
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field label { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--grey-500); font-weight: 500; }
.field input, .field textarea, .field select {
  font-family: 'Inter', sans-serif; font-size: 15px; padding: 14px 16px;
  border: 1px solid var(--grey-300); border-radius: 8px; background: var(--cream);
  color: var(--ink); transition: all 0.3s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--gold-500); background: var(--white);
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field-row .field { margin-bottom: 0; }

/* TOAST notifications */
.toast {
  position: fixed; top: 80px; left: 50%; transform: translateX(-50%) translateY(-20px);
  background: var(--ink); color: var(--cream); padding: 14px 24px;
  border-radius: 999px; box-shadow: var(--shadow-card);
  z-index: 999; opacity: 0; transition: all 0.4s ease;
  font-size: 14px; letter-spacing: 0.04em;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.gold { background: linear-gradient(135deg, var(--gold-500), var(--gold-600)); }
.toast.error { background: #b94545; }