/* ═══════════════════════════════════════════════════
   HOUSTON CARPET CLEANING (HCC)
   Aesthetic: Refined Editorial — Navy + Copper
   Fonts: Libre Baskerville (display) + Manrope (body)
   ═══════════════════════════════════════════════════ */

:root {
  --navy: #0f1b2d;
  --navy-mid: #1a2a42;
  --navy-light: #24365a;
  --copper: #c07a3a;
  --copper-light: #daa06d;
  --copper-pale: rgba(192,122,58,0.1);
  --copper-glow: rgba(192,122,58,0.15);
  --white: #ffffff;
  --off-white: #faf9f7;
  --pearl: #f2efe9;
  --charcoal: #2c2c2c;
  --graphite: #555;
  --silver: #999;
  --border: #e4e0da;
  --border-dark: rgba(255,255,255,0.1);
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 14px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Manrope', sans-serif;
  font-weight: 400;
  font-size: 15px;
  color: var(--charcoal);
  background: var(--off-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--off-white); }
::-webkit-scrollbar-thumb { background: var(--copper); border-radius: 3px; }

/* ─── TYPE ─── */
h1, h2, h3 { font-family: 'Libre Baskerville', serif; font-weight: 400; line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h1 em, h2 em { font-style: italic; color: var(--copper); }
p { line-height: 1.72; }
.white { color: var(--white) !important; }
.white-muted { color: rgba(255,255,255,0.55) !important; }

a { color: inherit; text-decoration: none; }

/* ─── LAYOUT ─── */
.contain { max-width: 1140px; margin: 0 auto; padding: 0 1.75rem; }
.sect { padding: 6rem 0; }
.sect-navy { background: var(--navy); }
.sect-intro { margin-bottom: 3rem; }

.tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.6rem;
}
.tag-light { color: var(--copper-light); }
.sect-intro h2 { margin-bottom: 0.5rem; }
.sect-intro p { color: var(--graphite); max-width: 480px; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 2rem;
  font-family: 'Manrope', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-decoration: none;
}
.btn-fill { background: var(--copper); color: var(--white); }
.btn-fill:hover { background: #a8672d; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(192,122,58,0.35); }
.btn-ghost { background: transparent; color: var(--charcoal); border: 1.5px solid var(--border); }
.btn-ghost:hover { border-color: var(--charcoal); background: var(--charcoal); color: var(--white); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-mid); transform: translateY(-1px); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ═══════════════════════════════════════
   HEADER
   ═══════════════════════════════════════ */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: all 0.4s var(--ease);
}
header.pinned {
  background: rgba(250,249,247,0.94);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}
.hdr-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0.9rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--copper-light);
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand-name {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.35;
  color: var(--charcoal);
}
.main-nav {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}
.main-nav a {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--graphite);
  transition: color 0.3s;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--copper);
  transition: width 0.3s var(--ease);
}
.main-nav a:hover { color: var(--charcoal); }
.main-nav a:hover::after { width: 100%; }
.hdr-cta {
  margin-left: 1.5rem;
  padding: 0.55rem 1.3rem;
  background: var(--copper);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.3s;
  flex-shrink: 0;
}
.hdr-cta:hover { background: #a8672d; }

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
}
.burger i {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 1px;
  transition: all 0.3s;
}

/* ═══════════════════════════════════════
   HERO
   ═══════════════════════════════════════ */
.hero {
  padding: 8rem 0 0;
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(160deg, var(--copper-pale) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.75rem 4rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-left .chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.9rem;
  background: var(--copper-pale);
  border: 1px solid rgba(192,122,58,0.18);
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.5rem;
  animation: fadeUp 0.6s ease forwards;
}
.hero-left h1 {
  margin-bottom: 1.25rem;
  animation: fadeUp 0.6s ease 0.08s forwards;
  opacity: 0;
}
.hero-left > p {
  color: var(--graphite);
  font-size: 1.02rem;
  max-width: 460px;
  margin-bottom: 2rem;
  animation: fadeUp 0.6s ease 0.16s forwards;
  opacity: 0;
}
.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  animation: fadeUp 0.6s ease 0.24s forwards;
  opacity: 0;
}

/* Hero stats card */
.hero-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  animation: fadeUp 0.7s ease 0.3s forwards;
  opacity: 0;
  box-shadow: var(--shadow-lg);
}
.hero-card-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.hc-stat { text-align: center; }
.hc-num {
  display: block;
  font-family: 'Libre Baskerville', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hc-num sup { font-size: 0.55em; }
.hc-num small { font-size: 0.55em; color: var(--silver); }
.hc-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-top: 0.35rem;
}

/* Ticker */
.hero-ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
  overflow: hidden;
  background: var(--pearl);
}
.ticker-track {
  display: flex;
  gap: 3rem;
  animation: ticker 20s linear infinite;
  white-space: nowrap;
}
.ticker-track span {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════ */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.25rem;
}
.svc-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  position: relative;
}
.svc-card:hover {
  border-color: rgba(192,122,58,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.svc-card.on {
  border-color: var(--copper);
  box-shadow: 0 0 0 1px var(--copper), var(--shadow-sm);
  background: rgba(192,122,58,0.03);
}
.svc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}
.svc-ico {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--copper-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.svc-sel {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  font-size: 0.65rem;
  color: transparent;
}
.svc-card.on .svc-sel {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--white);
}
.svc-card h3 { font-size: 1.1rem; margin-bottom: 0.35rem; }
.svc-card p { font-size: 0.84rem; color: var(--silver); margin-bottom: 1rem; line-height: 1.55; }
.svc-price {
  font-family: 'Libre Baskerville', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--copper);
}
.svc-price small {
  font-family: 'Manrope', sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--silver);
}

/* ═══════════════════════════════════════
   ADD-ONS
   ═══════════════════════════════════════ */
.addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}
.ao-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.ao-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(192,122,58,0.35);
}
.ao-card.on {
  background: rgba(192,122,58,0.08);
  border-color: var(--copper);
}
.ao-box {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  border: 1.5px solid rgba(255,255,255,0.2);
  flex-shrink: 0;
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  font-size: 0.6rem;
  color: transparent;
}
.ao-card.on .ao-box {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--white);
}
.ao-txt h3 {
  font-family: 'Manrope', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.15rem;
}
.ao-txt p { font-size: 0.78rem; color: rgba(255,255,255,0.4); margin-bottom: 0.4rem; }
.ao-txt .ao-price { font-weight: 700; color: var(--copper-light); font-size: 0.88rem; }

/* ═══════════════════════════════════════
   BOOKING
   ═══════════════════════════════════════ */
.book-wrap {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 1.75rem;
  align-items: start;
}
.book-main {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.card-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 1.25rem;
}

/* Calendar */
.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.cal-nav h3 { font-size: 1.05rem; }
.cal-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Manrope', sans-serif;
  color: var(--charcoal);
}
.cal-btn:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.cal-wk {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 0.3rem;
}
.cal-wk span {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  padding: 0.4rem 0;
}
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}
.day {
  aspect-ratio: 1;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  font-family: 'Manrope', sans-serif;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--charcoal);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.day:hover:not(.off):not(.nil) { background: var(--copper-pale); color: var(--copper); }
.day.now { border: 2px solid var(--copper); }
.day.sel { background: var(--copper); color: var(--white); font-weight: 700; }
.day.off { color: var(--silver); opacity: 0.3; cursor: not-allowed; }
.day.nil { cursor: default; }

/* Times */
.time-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
}
.t-btn {
  padding: 0.6rem 0.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  font-family: 'Manrope', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--charcoal);
  text-align: center;
}
.t-btn:hover { border-color: var(--copper); background: var(--copper-pale); }
.t-btn.sel { background: var(--copper); color: var(--white); border-color: var(--copper); }

/* Form */
.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.input-wrap {
  margin-bottom: 1rem;
}
.input-wrap label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 0.35rem;
}
.input-wrap input,
.input-wrap textarea {
  width: 100%;
  padding: 0.72rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Manrope', sans-serif;
  font-size: 0.88rem;
  color: var(--charcoal);
  background: transparent;
  transition: border 0.25s, box-shadow 0.25s;
}
.input-wrap input:focus,
.input-wrap textarea:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 3px var(--copper-pale);
}
.input-wrap input::placeholder,
.input-wrap textarea::placeholder { color: #ccc; }
.input-wrap textarea { resize: vertical; }

/* Sidebar summary */
.book-side { position: sticky; top: 90px; }
.side-card { border-color: var(--border); }
.side-hdr {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}
.side-logo {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: var(--navy);
  color: var(--copper-light);
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  justify-content: center;
}
.side-hdr span { font-weight: 700; font-size: 0.95rem; }
.side-empty { color: var(--silver); font-style: italic; text-align: center; padding: 2.5rem 0; font-size: 0.88rem; }

.sg-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 0.3rem;
  margin-top: 1rem;
}
.sg-label:first-child { margin-top: 0; }
.s-row {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
  font-size: 0.86rem;
}
.s-row .s-lbl { color: var(--graphite); }
.s-row .s-val { font-weight: 700; }
.s-line { height: 1px; background: var(--border); margin: 0.8rem 0; }
.s-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.s-total .s-lbl { font-weight: 700; font-size: 0.92rem; }
.s-total .s-val {
  font-family: 'Libre Baskerville', serif;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--copper);
}
.s-book-btn { margin-top: 1.25rem; width: 100%; }

/* ═══════════════════════════════════════
   WHY HCC
   ═══════════════════════════════════════ */
.why-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.why-right {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.why-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.why-num {
  font-family: 'Libre Baskerville', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--copper-light);
  flex-shrink: 0;
  width: 36px;
  margin-top: 2px;
}
.why-item strong {
  display: block;
  color: var(--white);
  font-size: 0.92rem;
  margin-bottom: 0.15rem;
}
.why-item span {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
footer {
  background: var(--navy);
  padding: 4.5rem 0 2rem;
  color: rgba(255,255,255,0.45);
}
.ft-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.ft-main p { font-size: 0.88rem; max-width: 280px; color: rgba(255,255,255,0.4); }
.ft-col { display: flex; flex-direction: column; gap: 0.45rem; }
.ft-col h6 {
  font-family: 'Manrope', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.ft-col a, .ft-col span { font-size: 0.86rem; color: rgba(255,255,255,0.4); transition: color 0.3s; }
.ft-col a:hover { color: var(--copper-light); }
.ft-bar {
  border-top: 1px solid var(--border-dark);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.2);
}

/* ═══════════════════════════════════════
   MODAL
   ═══════════════════════════════════════ */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,27,45,0.55);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}
.overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  max-width: 460px;
  width: 92%;
  text-align: center;
  transform: scale(0.93) translateY(12px);
  transition: transform 0.35s var(--ease);
  box-shadow: var(--shadow-lg);
}
.overlay.open .modal { transform: scale(1) translateY(0); }
.modal-check {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.modal h2 { font-size: 1.65rem; margin-bottom: 0.4rem; }
.modal > p { color: var(--graphite); font-size: 0.92rem; margin-bottom: 1.5rem; }
.modal-receipt {
  text-align: left;
  background: var(--pearl);
  border-radius: var(--radius);
  padding: 1.15rem;
  margin-bottom: 1.5rem;
  font-size: 0.84rem;
}
.mr-row { display: flex; justify-content: space-between; padding: 0.3rem 0; }
.mr-row .mr-l { color: var(--silver); }
.mr-row .mr-v { font-weight: 700; color: var(--charcoal); }
.mr-row.mr-total { border-top: 1px solid var(--border); margin-top: 0.4rem; padding-top: 0.6rem; }
.mr-row.mr-total .mr-v { color: var(--copper); font-size: 1rem; }

/* ═══════════════════════════════════════
   TOAST
   ═══════════════════════════════════════ */
.toast-bar {
  position: fixed;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  padding: 0.8rem 1.75rem;
  border-radius: 100px;
  font-size: 0.84rem;
  font-weight: 600;
  z-index: 9999;
  opacity: 0;
  transition: all 0.4s var(--ease);
  box-shadow: var(--shadow-lg);
}
.toast-bar.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast-bar.err { background: #d44; color: #fff; }
.toast-bar.ok { background: #2b8040; color: #fff; }

/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.rv {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.rv.vis { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-card { max-width: 400px; }
  .book-wrap { grid-template-columns: 1fr; }
  .why-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .ft-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .main-nav, .hdr-cta { display: none; }
  .burger { display: flex; }
  .main-nav.open {
    display: flex;
    position: fixed;
    top: 65px; left: 0; right: 0;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--off-white);
    box-shadow: var(--shadow-md);
    z-index: 999;
  }
  .hero { padding-top: 6rem; }
  .sect { padding: 4.5rem 0; }
  .svc-grid { grid-template-columns: 1fr; }
  .addon-grid { grid-template-columns: 1fr; }
  .time-grid { grid-template-columns: repeat(2, 1fr); }
  .row-2 { grid-template-columns: 1fr; }
  .ft-grid { grid-template-columns: 1fr; gap: 2rem; }
  .ft-bar { flex-direction: column; gap: 0.4rem; }
}