/* ============================================================
   TOOTHWAY DENTAL — ALIGNERS CAMPAIGN LANDING PAGE
   /lp-toothway/aligners/style.css
   ============================================================ */

/* --- RESET & BASE ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #1A3C6E;
  --navy-dk: #112850;
  --red:     #E31E24;
  --red-dk:  #B81519;
  --gold:    #F5A623;
  --white:   #FFFFFF;
  --off-white: #F7F9FC;
  --light-blue: #EBF2FB;
  --text-dark: #1A1A2E;
  --text-mid:  #444466;
  --text-muted:#777799;
  --border:  #DDE4EE;
  --radius:  10px;
  --radius-lg: 16px;
  --shadow:  0 4px 24px rgba(26,60,110,0.10);
  --shadow-lg: 0 8px 40px rgba(26,60,110,0.16);
  --font: 'Poppins', sans-serif;
  --font-display: 'Playfair Display', serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- TYPOGRAPHY -------------------------------------------- */
h1, h2, h3, h4 { line-height: 1.25; }
h1 { font-size: clamp(28px, 4vw, 48px); font-weight: 700; }
h2 { font-size: clamp(22px, 3vw, 36px); font-weight: 700; }
h3 { font-size: clamp(16px, 2vw, 22px); font-weight: 600; }
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
  display: block;
}
.section-title { color: var(--navy); margin-bottom: 14px; }
.section-sub { color: var(--text-mid); font-size: 17px; max-width: 620px; margin: 0 auto; }

/* --- BUTTONS ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.22s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(227,30,36,0.30);
}
.btn-primary:hover { background: var(--red-dk); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(227,30,36,0.38); }
.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(26,60,110,0.25);
}
.btn-navy:hover { background: var(--navy-dk); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 18px rgba(37,211,102,0.30);
}
.btn-whatsapp:hover { background: #1EB857; transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 17px; }
.btn-full { width: 100%; }

/* --- TOP BAR ----------------------------------------------- */
.top-bar {
  background: var(--navy-dk);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  padding: 8px 0;
}
.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.top-bar a { color: rgba(255,255,255,0.85); }
.top-bar a:hover { color: var(--white); }
.top-bar-item { display: flex; align-items: center; gap: 6px; }
.top-bar-item svg { flex-shrink: 0; }
.top-bar-right { display: flex; align-items: center; gap: 20px; }

/* --- HEADER ------------------------------------------------- */
.site-header {
  background: var(--white);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(26,60,110,0.10);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo img { height: 52px; width: auto; }
.header-ctas { display: flex; align-items: center; gap: 12px; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 600;
  font-size: 18px;
}
.header-phone svg { color: var(--red); }

/* --- BADGE STRIP ------------------------------------------- */
.platinum-strip {
  background: linear-gradient(135deg, var(--navy) 0%, #2255A4 100%);
  color: var(--white);
  padding: 12px 0;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.platinum-strip strong { color: var(--gold); }

/* --- HERO -------------------------------------------------- */
.hero {
  background: linear-gradient(135deg, var(--navy-dk) 0%, var(--navy) 55%, #2255A4 100%);
  color: var(--white);
  padding: 64px 0 0;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: end;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,166,35,0.18);
  border: 1px solid rgba(245,166,35,0.4);
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.hero h1 { color: var(--white); margin-bottom: 18px; }
.hero h1 span { color: var(--gold); }
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.82);
  margin-bottom: 28px;
  max-width: 540px;
}
.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.trust-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.92);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 50px;
}
.trust-pill svg { color: var(--gold); flex-shrink: 0; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 2px;
}
.hero-stat-label { font-size: 13px; color: rgba(255,255,255,0.72); }

/* Hero form card */
.hero-form-card {
  background: var(--white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
  align-self: stretch;
  display: flex;
  flex-direction: column;
}
.hero-form-card h3 {
  color: var(--navy);
  font-size: 20px;
  margin-bottom: 6px;
}
.hero-form-card p {
  color: var(--text-mid);
  font-size: 14px;
  margin-bottom: 22px;
}
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-dark);
  background: var(--off-white);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--navy); background: var(--white); }
.form-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 10px;
}
.form-note svg { vertical-align: -2px; }

/* --- STATS BAR --------------------------------------------- */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 16px 20px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-num span { color: var(--red); }
.stat-label { font-size: 13px; color: var(--text-mid); }

/* --- SECTION SPACING --------------------------------------- */
.section { padding: 72px 0; }
.section-alt { background: var(--off-white); }
.section-navy { background: var(--navy); color: var(--white); }
.text-center { text-align: center; }

/* --- CREDENTIAL SECTION ------------------------------------ */
.credential-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.credential-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--light-blue);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.credential-img img { width: 100%; height: 100%; object-fit: cover; }
.credential-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 600;
  font-size: 15px;
  text-align: center;
  padding: 24px;
}
.credential-img-placeholder svg { color: var(--navy); opacity: 0.4; }
.platinum-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #F5A623 0%, #F7C462 100%);
  color: var(--navy-dk);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 50px;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px rgba(245,166,35,0.35);
}
.credential-points { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.credential-point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.credential-point-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--light-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.credential-point-icon svg { color: var(--navy); }
.credential-point-text strong { display: block; font-size: 15px; color: var(--navy); margin-bottom: 2px; }
.credential-point-text span { font-size: 13px; color: var(--text-mid); }

/* --- WHY ALIGNERS (BENEFIT CARDS) ------------------------- */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.benefit-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  transition: box-shadow 0.22s, transform 0.22s;
}
.benefit-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.benefit-icon {
  width: 60px;
  height: 60px;
  background: var(--light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.benefit-icon svg { color: var(--navy); }
.benefit-card h3 { color: var(--navy); font-size: 18px; margin-bottom: 10px; }
.benefit-card p { color: var(--text-mid); font-size: 14px; }

/* --- ALIGNER TYPES ---------------------------------------- */
.types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.type-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.22s, transform 0.22s;
}
.type-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.type-card-header {
  padding: 20px 22px 16px;
  background: var(--navy);
  color: var(--white);
}
.type-card-header.gold { background: linear-gradient(135deg, var(--navy-dk), #2255A4); }
.type-card-header h3 { color: var(--white); font-size: 18px; margin-bottom: 4px; }
.type-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  background: var(--gold);
  color: var(--navy-dk);
  margin-bottom: 8px;
}
.type-card-body { padding: 20px 22px; background: var(--white); }
.type-card-body ul { display: flex; flex-direction: column; gap: 8px; }
.type-card-body li {
  display: flex;
  gap: 8px;
  font-size: 14px;
  color: var(--text-mid);
  align-items: flex-start;
}
.type-card-body li svg { color: var(--red); flex-shrink: 0; margin-top: 3px; }
.type-price {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}
.type-price strong { color: var(--navy); font-size: 17px; }

/* --- PROCESS ----------------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 48px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.process-step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 auto 18px;
}
.process-step h3 { font-size: 16px; color: var(--navy); margin-bottom: 8px; }
.process-step p { font-size: 14px; color: var(--text-mid); }

/* --- COST TABLE -------------------------------------------- */
.cost-table-wrap {
  margin-top: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.cost-table { width: 100%; border-collapse: collapse; }
.cost-table thead { background: var(--navy); color: var(--white); }
.cost-table th { padding: 16px 20px; text-align: left; font-size: 14px; font-weight: 600; }
.cost-table td { padding: 16px 20px; font-size: 14px; color: var(--text-mid); border-bottom: 1px solid var(--border); vertical-align: middle; }
.cost-table tr:last-child td { border-bottom: none; }
.cost-table tr:nth-child(even) td { background: var(--off-white); }
.cost-table .price { font-size: 17px; font-weight: 700; color: var(--navy); }
.cost-highlight-row td { background: var(--light-blue) !important; }
.emi-callout {
  margin-top: 20px;
  background: linear-gradient(135deg, var(--navy), #2255A4);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.emi-callout strong { font-size: 20px; color: var(--gold); }
.emi-callout p { font-size: 14px; color: rgba(255,255,255,0.82); margin-top: 2px; }

/* --- TESTIMONIALS ------------------------------------------ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.testi-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.testi-stars { display: flex; gap: 3px; }
.testi-stars svg { color: var(--gold); }
.testi-text { font-size: 14px; color: var(--text-mid); line-height: 1.7; flex: 1; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--light-blue);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; color: var(--navy);
  flex-shrink: 0;
}
.testi-name { font-size: 14px; font-weight: 600; color: var(--navy); }
.testi-location { font-size: 12px; color: var(--text-muted); }
.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 28px;
}

/* --- DOCTOR SECTION ---------------------------------------- */
.doctor-inner {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 56px;
  align-items: center;
}
.doctor-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--light-blue);
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
}
.doctor-photo img { width: 100%; height: 100%; object-fit: cover; }
.doctor-photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--navy);
  opacity: 0.5;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  padding: 24px;
}
.doctor-photo-placeholder svg { opacity: 0.5; }
.doctor-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.doctor-tag {
  background: var(--light-blue);
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 50px;
}
.doctor-quote {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--navy);
  font-style: italic;
  line-height: 1.5;
  margin: 20px 0;
  padding-left: 20px;
  border-left: 3px solid var(--gold);
}
.doctor-stats { display: flex; gap: 32px; margin-top: 24px; }
.doc-stat-num { font-size: 30px; font-weight: 700; color: var(--navy); line-height: 1; margin-bottom: 2px; }
.doc-stat-num span { color: var(--red); }
.doc-stat-label { font-size: 13px; color: var(--text-mid); }

/* --- BEFORE / AFTER ---------------------------------------- */
.before-after-note {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
  font-style: italic;
}
.ba-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.ba-card { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.ba-images { display: grid; grid-template-columns: 1fr 1fr; }
.ba-image {
  aspect-ratio: 1;
  background: var(--light-blue);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.ba-image img { width: 100%; height: 100%; object-fit: cover; }
.ba-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(26,60,110,0.72);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  padding: 4px;
  letter-spacing: 0.06em;
}
.ba-card-body { padding: 14px 16px; background: var(--white); }
.ba-card-body p { font-size: 13px; color: var(--text-mid); margin-bottom: 4px; }
.ba-duration { font-size: 12px; color: var(--red); font-weight: 600; }

/* --- FAQ --------------------------------------------------- */
.faq-list { margin-top: 40px; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 18px 22px;
  text-align: left;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background 0.18s;
}
.faq-q:hover { background: var(--off-white); }
.faq-q svg { flex-shrink: 0; transition: transform 0.22s; }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-a {
  display: none;
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.75;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.faq-item.open .faq-a { display: block; }

/* --- BOTTOM FORM SECTION ----------------------------------- */
.bottom-form-section {
  background: linear-gradient(135deg, var(--navy-dk) 0%, var(--navy) 100%);
  padding: 72px 0;
}
.bottom-form-inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 60px;
  align-items: center;
}
.bottom-form-left h2 { color: var(--white); margin-bottom: 16px; }
.bottom-form-left p { color: rgba(255,255,255,0.78); font-size: 16px; margin-bottom: 28px; }
.bottom-form-perks { display: flex; flex-direction: column; gap: 12px; }
.bottom-form-perk {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.88);
  font-size: 15px;
}
.bottom-form-perk svg { color: var(--gold); flex-shrink: 0; }
.bottom-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}
.bottom-form-card h3 { color: var(--navy); font-size: 22px; margin-bottom: 6px; }
.bottom-form-card p { color: var(--text-mid); font-size: 14px; margin-bottom: 24px; }
.or-divider {
  text-align: center;
  margin: 18px 0;
  color: var(--text-muted);
  font-size: 13px;
  position: relative;
}
.or-divider::before, .or-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border);
}
.or-divider::before { left: 0; }
.or-divider::after { right: 0; }

/* --- FLOATING CTA (MOBILE) --------------------------------- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  z-index: 200;
  gap: 10px;
}
.floating-cta a { flex: 1; text-align: center; font-size: 14px; padding: 12px 16px; }

/* --- WHATSAPP FLOAT --------------------------------------- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
}
.wa-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: transform 0.22s;
}
.wa-float a:hover { transform: scale(1.1); }
.wa-float img { width: 32px; height: 32px; }

/* --- FOOTER ------------------------------------------------ */
.site-footer {
  background: var(--navy-dk);
  color: rgba(255,255,255,0.72);
  padding: 48px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 36px;
}
.footer-logo img { height: 44px; margin-bottom: 14px; filter: brightness(0) invert(1); }
.footer-logo p { font-size: 14px; line-height: 1.7; max-width: 280px; }
.footer-col h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col li { font-size: 14px; }
.footer-col li a { color: rgba(255,255,255,0.72); transition: color 0.18s; }
.footer-col li a:hover { color: var(--white); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 14px; }
.footer-contact-item svg { color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.10);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.72);
  transition: background 0.18s, color 0.18s;
}
.social-links a:hover { background: var(--white); color: var(--navy); }

/* --- RESPONSIVE -------------------------------------------- */
@media (max-width: 991px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-form-card { border-radius: var(--radius-lg); margin-top: 32px; }
  .hero { padding-bottom: 40px; }
  .credential-inner,
  .doctor-inner,
  .bottom-form-inner { grid-template-columns: 1fr; gap: 36px; }
  .doctor-inner { grid-template-columns: 1fr; }
  .doctor-photo { aspect-ratio: 3/2; max-width: 100%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-grid,
  .types-grid,
  .testimonials-grid,
  .ba-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .process-steps::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .bottom-form-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 48px 0; }
  .benefit-grid,
  .types-grid,
  .testimonials-grid,
  .ba-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .cost-table thead th:nth-child(3),
  .cost-table td:nth-child(3) { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .floating-cta { display: flex; }
  .wa-float { bottom: 80px; }
  .emi-callout { flex-direction: column; text-align: center; }
  .header-phone { display: none; }
}