/* ═══════════════════════════════════════════
   THE NAIL NURSE LLC — Global Stylesheet
   thenailnurse.org
═══════════════════════════════════════════ */

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

:root {
  --navy:     #1a2744;
  --navy-lt:  #2d3f6b;
  --gold:     #c9a84c;
  --gold-lt:  #e8c97a;
  --gold-pale:#fdf6e3;
  --white:    #ffffff;
  --off-white:#f8f9fc;
  --slate:    #4a5568;
  --light:    #e8edf5;
  --border:   rgba(26,39,68,0.12);
  --shadow:   0 4px 24px rgba(26,39,68,0.10);
  --radius:   14px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: var(--white);
  color: var(--navy);
  line-height: 1.7;
  font-size: 16px;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: 'Georgia', serif;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 0.75rem; }
h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
p  { color: var(--slate); margin-bottom: 1rem; }
a  { color: var(--navy); }
strong { color: var(--navy); }
em { color: var(--gold); font-style: italic; }

/* ── NAV ── */
nav {
  background: var(--navy);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  position: relative;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 70px; width: auto; }
.nav-links { display: flex; gap: 0; list-style: none; align-items: center; }
.nav-links a {
  display: block;
  padding: 0.6rem 1.1rem;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.80);
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold-lt); }
.nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  padding: 0.55rem 1.3rem !important;
  border-radius: 100px;
  font-weight: 700 !important;
  margin-left: 0.5rem;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--gold-lt) !important; }

/* ── HAMBURGER ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: white; border-radius: 2px; transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1rem 0; z-index: 200;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block; padding: 0.75rem 2rem;
  color: rgba(255,255,255,0.85);
  text-decoration: none; font-size: 0.9rem;
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--gold-lt); }
.mobile-menu .mob-cta {
  background: var(--gold); color: var(--navy) !important;
  margin: 1rem 2rem 0; border-radius: 100px;
  text-align: center; border-bottom: none;
}

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-lt) 100%);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(201,168,76,0.15) 0%, transparent 65%);
}
.hero-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }
.hero h1 { color: white; margin-bottom: 1.25rem; }
.hero h1 em { color: var(--gold-lt); }
.hero p { color: rgba(255,255,255,0.82); font-size: 1.1rem; max-width: 600px; margin: 0 auto 2rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(201,168,76,0.2); border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold-lt); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.4rem 1.1rem; border-radius: 100px; margin-bottom: 1.5rem;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--gold); color: var(--navy);
  padding: 0.85rem 2rem; border-radius: 100px;
  font-weight: 700; font-size: 0.92rem; letter-spacing: 0.04em;
  text-decoration: none; transition: background 0.2s, transform 0.15s;
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); }
.btn-secondary {
  display: inline-block;
  background: transparent; color: white;
  padding: 0.85rem 2rem; border-radius: 100px;
  font-weight: 600; font-size: 0.92rem; letter-spacing: 0.04em;
  text-decoration: none; border: 2px solid rgba(255,255,255,0.4);
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--gold-lt); color: var(--gold-lt); }
.btn-dark {
  display: inline-block;
  background: var(--navy); color: white;
  padding: 0.85rem 2rem; border-radius: 100px;
  font-weight: 700; font-size: 0.92rem; letter-spacing: 0.04em;
  text-decoration: none; transition: background 0.2s, transform 0.15s;
  border: none; cursor: pointer;
}
.btn-dark:hover { background: var(--navy-lt); transform: translateY(-2px); }

/* ── SECTIONS ── */
.section { padding: 5rem 2rem; }
.section-alt { background: var(--off-white); }
.section-dark { background: var(--navy); }
.section-gold { background: var(--gold-pale); }
.inner { max-width: 1100px; margin: 0 auto; }
.inner-sm { max-width: 760px; margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 0.6rem;
}
.section-dark .section-label { color: var(--gold-lt); }
.section-dark h2 { color: white; }
.section-dark p { color: rgba(255,255,255,0.75); }

/* ── CARDS ── */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 2.5rem; }
.card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem 1.75rem;
  box-shadow: var(--shadow); transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(26,39,68,0.14); }
.card-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--gold-pale); border: 1px solid var(--gold-lt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 1.1rem;
}
.card h3 { color: var(--navy); margin-bottom: 0.4rem; }
.card p { font-size: 0.92rem; margin-bottom: 0; }

/* ── TWO COL ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }

/* ── STAT BAR ── */
.stat-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--border); border-radius: var(--radius); overflow: hidden; margin-top: 3rem; }
.stat { background: var(--white); padding: 2rem 1.5rem; text-align: center; }
.section-dark .stat { background: rgba(255,255,255,0.05); }
.stat-num { font-family: 'Georgia', serif; font-size: 2.4rem; color: var(--gold); line-height: 1; margin-bottom: 0.3rem; }
.stat-label { font-size: 0.82rem; color: var(--slate); font-weight: 500; }
.section-dark .stat-label { color: rgba(255,255,255,0.65); }

/* ── FORM ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }
input, select, textarea {
  background: var(--off-white); border: 1.5px solid var(--border);
  border-radius: 10px; padding: 0.75rem 1rem;
  font-family: inherit; font-size: 0.95rem; color: var(--navy);
  outline: none; width: 100%; transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus { border-color: var(--gold); background: white; }
textarea { resize: vertical; min-height: 110px; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--off-white); padding: 0.75rem 2rem;
  border-bottom: 1px solid var(--border);
}
.breadcrumb-inner { max-width: 1100px; margin: 0 auto; font-size: 0.82rem; color: var(--slate); }
.breadcrumb-inner a { color: var(--navy); text-decoration: none; }
.breadcrumb-inner a:hover { color: var(--gold); }
.breadcrumb-inner span { margin: 0 0.4rem; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-lt) 100%);
  padding: 3.5rem 2rem; text-align: center;
}
.page-hero h1 { color: white; font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 0.5rem; }
.page-hero p { color: rgba(255,255,255,0.78); max-width: 580px; margin: 0 auto; }

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--gold); padding: 3.5rem 2rem; text-align: center;
}
.cta-banner h2 { color: var(--navy); margin-bottom: 0.75rem; }
.cta-banner p { color: var(--navy); opacity: 0.8; margin-bottom: 1.5rem; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ── FOOTER ── */
footer {
  background: var(--navy); color: rgba(255,255,255,0.6);
  padding: 3.5rem 2rem 2rem;
}
.footer-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 2.5rem; }
.footer-brand img { height: 65px; margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.85rem; line-height: 1.6; }
.footer-col h4 { color: white; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1rem; font-family: inherit; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--gold-lt); }
.footer-bottom { max-width: 1100px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; flex-wrap: wrap; gap: 0.5rem; }
.footer-bottom a { color: rgba(255,255,255,0.5); text-decoration: none; }
.footer-bottom a:hover { color: var(--gold-lt); }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(80px);
  background: #2d6a4f; color: white; padding: 0.85rem 2rem; border-radius: 100px;
  font-size: 0.9rem; font-weight: 500; opacity: 0;
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: none; z-index: 999; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .two-col, .two-col-text { grid-template-columns: 1fr; gap: 2rem; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 3rem 1.25rem; }
  .hero { padding: 3.5rem 1.25rem; }
  .page-hero { padding: 2.5rem 1.25rem; }
  .stat-bar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .card-grid { grid-template-columns: 1fr; }
  .stat-bar { grid-template-columns: 1fr 1fr; }
  nav { padding: 0 1.25rem; }
  .nav-logo img { height: 55px; }
}