/* ===========================
   Dr. Jyotsna's SkinDoc – styles.css
   =========================== */

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

:root {
  --teal:       #0d9488;
  --teal-dark:  #0f766e;
  --teal-light: #ccfbf1;
  --teal-xlight:#f0fdfa;
  --blue-light: #e0f2fe;
  --white:      #ffffff;
  --off-white:  #f8fafc;
  --gray-100:   #f1f5f9;
  --gray-200:   #e2e8f0;
  --gray-400:   #94a3b8;
  --gray-600:   #475569;
  --gray-800:   #1e293b;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(13,148,136,.14);
  --shadow-lg:  0 8px 32px rgba(13,148,136,.2);
  --radius:     14px;
  --radius-sm:  8px;
  --tr:         .3s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.section     { padding: 88px 0; }
.section-alt { background: var(--off-white); }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 { font-family: 'Playfair Display', serif; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
h3 { font-size: 1.55rem; }
h4 { font-size: 1.1rem; }

.accent { color: var(--teal); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 50px;
  font-size: .93rem; font-weight: 600;
  cursor: pointer; border: 2px solid transparent;
  transition: var(--tr); font-family: 'Inter', sans-serif;
}
.btn-primary  { background: var(--teal); color: #fff; border-color: var(--teal); }
.btn-primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline  { background: transparent; color: var(--teal); border-color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }
.btn-white    { background: #fff; color: var(--teal); border-color: #fff; }
.btn-white:hover  { background: var(--teal-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-nav      { background: #fff; color: var(--teal); padding: 9px 20px; font-size: .86rem; }
.btn-nav:hover    { background: var(--teal-light); }
.btn-whatsapp, .btn-whatsapp-hero {
  background: #25D366; color: #fff; border-color: #25D366;
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 50px; font-weight: 600; font-size: .93rem;
  cursor: pointer; transition: var(--tr); padding: 13px 26px;
  font-family: 'Inter', sans-serif; text-decoration: none;
}
.btn-whatsapp:hover, .btn-whatsapp-hero:hover { background: #1ebe5d; transform: translateY(-2px); box-shadow: 0 4px 14px rgba(37,211,102,.35); }
.btn-call { background: var(--teal-xlight); color: var(--teal); border: 2px solid var(--teal-light); border-radius: 50px; padding: 13px 26px; font-weight: 600; font-size: .93rem; font-family: 'Inter', sans-serif; cursor: pointer; transition: var(--tr); display: inline-flex; align-items: center; gap: 8px; }
.btn-call:hover { background: var(--teal-light); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* ---- Hero Social Buttons ---- */
.hero-social { display: flex; gap: 16px; flex-wrap: nowrap; margin-bottom: 16px; }
.hero-social-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 24px; border-radius: 50px;
  font-size: 1rem; font-weight: 700; font-family: 'Inter', sans-serif;
  text-decoration: none; transition: var(--tr); cursor: pointer;
  border: none; letter-spacing: .02em;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
}
.hero-social-btn img { display: block; flex-shrink: 0; }
.hero-social-instagram {
  background: linear-gradient(135deg, #c13584 0%, #e1306c 40%, #f77737 75%, #fcaf45 100%);
  color: #fff;
}
.hero-social-instagram:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(225,48,108,.55); filter: brightness(1.08); }
.hero-social-facebook {
  background: #1877f2; color: #fff;
}
.hero-social-facebook:hover { background: #0c5fcc; transform: translateY(-3px); box-shadow: 0 6px 20px rgba(24,119,242,.55); }


/* ---- Section Header ---- */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-header p { color: var(--gray-600); margin-top: 12px; font-size: 1.02rem; }
.section-tag {
  display: inline-block; background: var(--teal-light); color: var(--teal-dark);
  font-size: .8rem; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; padding: 5px 14px; border-radius: 50px; margin-bottom: 12px;
}

/* ========================
   NAVBAR
   ======================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  background: transparent;
  transition: background .35s, box-shadow .35s, padding .35s;
}
.navbar.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.07);
  padding: 12px 0;
}
.nav-container { display: flex; align-items: center; justify-content: space-between; }

.logo { display: flex; align-items: center; gap: 8px; font-size: 1.45rem; font-family: 'Playfair Display', serif; }
.logo-icon { color: var(--teal); font-size: 1.25rem; }
.logo-text { color: #fff; transition: color .35s; }
.navbar.scrolled .logo-text { color: var(--gray-800); }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { font-size: .9rem; font-weight: 500; color: rgba(255,255,255,.9); transition: color var(--tr); position: relative; }
.navbar.scrolled .nav-links a { color: var(--gray-600); }
.navbar.scrolled .nav-links a:hover { color: var(--teal); }
.nav-links a:not(.btn-nav)::after {
  content: ''; position: absolute; bottom: -3px; left: 0;
  width: 0; height: 2px; background: var(--teal-light); transition: width var(--tr); border-radius: 2px;
}
.nav-links a:not(.btn-nav):hover::after { width: 100%; }
.navbar.scrolled .nav-links a:not(.btn-nav)::after { background: var(--teal); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--tr); }
.navbar.scrolled .hamburger span { background: var(--gray-800); }
.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); }

/* ========================
   HERO
   ======================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0f766e 0%, #0d9488 45%, #0ea5e9 100%);
  display: flex; align-items: center;
  padding: 120px 0 70px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -120px; right: -80px;
  width: 480px; height: 480px; border-radius: 50%;
  background: rgba(255,255,255,.05); pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: 80px; left: -80px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255,255,255,.04); pointer-events: none;
}
.hero-container { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 56px; }
.hero-content { color: #fff; }
.accent-light { color: rgba(255,255,255,.9); display: block; }
.hero-badge {
  display: inline-block; background: rgba(255,255,255,.18);
  color: #fff; border: 1px solid rgba(255,255,255,.35);
  font-size: .8rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; padding: 5px 14px; border-radius: 50px;
  margin-bottom: 18px; backdrop-filter: blur(6px);
}
.hero-content h1 { margin-bottom: 18px; font-weight: 700; }
.hero-sub { font-size: 1.08rem; color: rgba(255,255,255,.84); max-width: 480px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }

.hero-stats { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.stat { text-align: left; }
.stat strong { display: block; font-size: 1.7rem; font-weight: 700; font-family: 'Playfair Display', serif; color: #fff; }
.stat span { font-size: .8rem; color: rgba(255,255,255,.72); font-weight: 500; }
.stat-divider { width: 1px; height: 38px; background: rgba(255,255,255,.28); }

/* Hero image */
.hero-image { display: flex; justify-content: center; }
.hero-img-wrap { position: relative; display: inline-block; }
.hero-img-placeholder {
  width: 340px; height: 400px;
  background: rgba(255,255,255,.12);
  border-radius: 40% 60% 60% 40% / 40% 40% 60% 60%;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(8px); border: 2px solid rgba(255,255,255,.22);
  overflow: hidden;
}
.doctor-photo { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.doctor-fallback { flex-direction: column; align-items: center; gap: 8px; }
.fallback-label { color: rgba(255,255,255,.85); font-weight: 600; font-size: .95rem; }

.hero-badge-float {
  position: absolute; top: 5px; right: -18px;
  background: #fff; border-radius: var(--radius); padding: 10px 16px;
  display: flex; align-items: center; gap: 1px;
  box-shadow: var(--shadow-md); flex-direction: column;   /* stack items vertically */
}
.badge-star { color: #f59e0b; font-size: 1.2rem; white-space: nowrap;}
.hero-badge-float strong { display: block; font-size: .85rem; color: var(--gray-800); }
.hero-badge-float div span  { font-size: .75rem; color: var(--gray-400); }

.hero-badge-float2 {
  position: absolute; top: 24px; left: -18px;
  background: var(--teal); color: #fff;
  border-radius: var(--radius-sm); padding: 8px 16px;
  font-size: .82rem; font-weight: 700;
  box-shadow: var(--shadow-md);
}

.hero-wave { position: absolute; bottom: -2px; left: 0; right: 0; line-height: 0; }
.hero-wave svg { width: 100%; height: 50px; }

/* ========================
   ABOUT
   ======================== */
.about-grid { display: grid; grid-template-columns: 300px 1fr; gap: 64px; align-items: start; }

.about-img-wrap { position: relative; display: inline-block; width: 100%; }
.about-doctor-img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center;
  border-radius: 28px; border: 3px solid var(--teal-light);
}
.about-img-placeholder {
  width: 100%; aspect-ratio: 4/5;
  background: linear-gradient(145deg, var(--teal-light), var(--blue-light));
  border-radius: 28px; display: flex; align-items: center; justify-content: center;
  border: 3px solid var(--teal-light);
}
.about-badge {
  position: absolute; bottom: -14px; left: 50%; transform: translateX(-50%);
  background: var(--teal); color: #fff; border-radius: var(--radius-sm);
  padding: 9px 22px; text-align: center; font-weight: 700; font-size: .9rem;
  white-space: nowrap; box-shadow: var(--shadow-md);
}
.about-badge-sub { display: block; font-size: .72rem; font-weight: 500; opacity: .85; }

.about-info { padding-top: 8px; }
.about-info h3 { margin-bottom: 6px; }
.about-title  { color: var(--teal); font-weight: 600; font-size: .97rem; margin-bottom: 16px; }
.about-desc   { color: var(--gray-600); margin-bottom: 30px; font-size: 1rem; }

.qual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 30px; }
.qual-card {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--off-white); border-radius: var(--radius-sm);
  padding: 14px; border: 1px solid var(--gray-200);
}
.qual-icon { font-size: 1.3rem; flex-shrink: 0; }
.qual-card strong { display: block; font-size: .86rem; margin-bottom: 3px; font-family: 'Inter', sans-serif; }
.qual-card p { font-size: .79rem; color: var(--gray-600); line-height: 1.45; }

.about-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ========================
   SERVICES / TABS
   ======================== */
.tabs-nav {
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 40px;
}
.tab-btn {
  padding: 10px 22px; border-radius: 50px;
  border: 2px solid var(--gray-200); background: #fff;
  font-size: .88rem; font-weight: 600; cursor: pointer;
  color: var(--gray-600); transition: var(--tr); font-family: 'Inter', sans-serif;
}
.tab-btn:hover { border-color: var(--teal); color: var(--teal); }
.tab-btn.active { background: var(--teal); color: #fff; border-color: var(--teal); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.services-grid-3 { grid-template-columns: repeat(3, 1fr); }

.service-card {
  background: #fff; border-radius: var(--radius);
  padding: 28px 24px; border: 1px solid var(--gray-200);
  transition: var(--tr); position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.service-card::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 3px; background: var(--teal);
  transition: width var(--tr);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.service-card:hover::after { width: 100%; }

.service-icon {
  width: 54px; height: 54px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 16px;
}
.service-card h4 { margin-bottom: 8px; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1rem; }
.service-card p  { font-size: .86rem; color: var(--gray-600); margin-bottom: 12px; line-height: 1.6; flex: 1; }
.service-sessions {
  display: inline-block; background: var(--teal-xlight); color: var(--teal-dark);
  font-size: .74rem; font-weight: 700; padding: 3px 10px; border-radius: 50px;
  margin-bottom: 12px; letter-spacing: .04em;
}
.service-link {
  font-size: .84rem; font-weight: 700; color: var(--teal);
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap var(--tr); margin-top: auto;
}
.service-link:hover { gap: 8px; }

/* ========================
   WHY US
   ======================== */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card {
  text-align: center; padding: 38px 22px 32px;
  background: #fff; border-radius: var(--radius);
  border: 1px solid var(--gray-200); transition: var(--tr);
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.why-icon { font-size: 2.4rem; margin-bottom: 16px; display: block; }
.why-card h4 { font-family: 'Inter', sans-serif; font-weight: 700; margin-bottom: 10px; }
.why-card p  { font-size: .87rem; color: var(--gray-600); line-height: 1.65; }

/* ========================
   BEFORE / AFTER
   ======================== */
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.result-card {
  background: #fff; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--gray-200); transition: var(--tr);
}
.result-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.result-images { display: flex; align-items: center; padding: 20px 20px 0; gap: 8px; }
.result-col { flex: 1; position: relative; }
.result-label {
  position: absolute; top: 6px; left: 6px; z-index: 1;
  background: rgba(0,0,0,.52); color: #fff;
  font-size: .68rem; font-weight: 700; padding: 2px 7px;
  border-radius: 4px; text-transform: uppercase; letter-spacing: .04em;
}
.after-label { background: var(--teal); }
.result-photo-placeholder {
  width: 100%; aspect-ratio: 1; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.before-ph { background: #fef2f2; }
.after-ph  { background: var(--teal-xlight); }
.result-ph-inner { text-align: center; }
.result-ph-inner span { font-size: 2rem; display: block; margin-bottom: 6px; }
.result-ph-inner p { font-size: .72rem; color: var(--gray-400); }
.result-arrow { font-size: 1.3rem; color: var(--teal); font-weight: 700; flex-shrink: 0; }

.result-info { padding: 16px 20px 20px; }
.result-info h4 { font-family: 'Inter', sans-serif; font-weight: 700; font-size: .97rem; margin-bottom: 5px; }
.result-info p  { font-size: .82rem; color: var(--gray-500, #64748b); }

.results-disclaimer { text-align: center; font-size: .78rem; color: var(--gray-400); margin-top: 24px; }

/* Single combined before/after image cards */
.results-grid-photos { grid-template-columns: repeat(3, 1fr); }
.result-single-img-wrap { position: relative; overflow: hidden; }
.result-single-img {
  width: 100%; display: block;
  aspect-ratio: 1/1; object-fit: cover; object-position: center bottom;
  transition: transform .4s ease;
}
.result-card:hover .result-single-img { transform: scale(1.03); }
.result-ba-badge {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,.55); color: #fff;
  font-size: .68rem; font-weight: 700; padding: 3px 10px;
  border-radius: 20px; text-transform: uppercase; letter-spacing: .05em;
  white-space: nowrap;
}

/* ========================
   TESTIMONIALS
   ======================== */
.testimonials-slider { overflow: hidden; width: 100%; }
.testimonials-track  { display: flex; transition: transform .5s cubic-bezier(.4,0,.2,1); align-items: stretch; }

.testimonial-card {
  flex: 0 0 calc((100% - 48px) / 3);
  margin-right: 24px;
  background: #fff; border-radius: var(--radius);
  padding: 24px 22px; border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm); flex-shrink: 0;
  display: flex; flex-direction: column;
}
.stars { color: #f59e0b; font-size: .95rem; margin-bottom: 10px; letter-spacing: 2px; }
.testimonial-card p {
  color: var(--gray-600); font-style: italic; font-size: .88rem; line-height: 1.65;
  margin-bottom: 16px; flex: 1;
}

.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), #0ea5e9);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: .92rem; }
.testimonial-author span  { font-size: .78rem; color: var(--gray-400); }

.slider-controls { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 32px; }
.slider-btn {
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid var(--teal); background: transparent; color: var(--teal);
  font-size: 1rem; cursor: pointer; transition: var(--tr);
  display: flex; align-items: center; justify-content: center; font-family: inherit;
}
.slider-btn:hover { background: var(--teal); color: #fff; }
.slider-dots { display: flex; gap: 7px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gray-200); cursor: pointer; transition: var(--tr); border: none; }
.dot.active { background: var(--teal); width: 20px; border-radius: 4px; }

/* ========================
   LOCATION
   ======================== */
.location-grid { display: grid; grid-template-columns: 360px 1fr; gap: 48px; align-items: start; }

.clinic-photo-wrap {
  margin-bottom: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.clinic-photo {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.contact-card {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 18px; background: #fff; border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200); margin-bottom: 12px;
}
.contact-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 1px; }
.contact-card strong { display: block; font-size: .86rem; margin-bottom: 4px; font-family: 'Inter', sans-serif; }
.contact-card p { font-size: .85rem; color: var(--gray-600); line-height: 1.55; }
.contact-card a { color: var(--teal); font-weight: 500; }
.contact-card a:hover { text-decoration: underline; }

.whatsapp-wrap { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

.map-wrap { border-radius: var(--radius); overflow: hidden; border: 2px solid var(--gray-200); box-shadow: var(--shadow-sm); }
.map-wrap iframe { display: block; }

/* ========================
   APPOINTMENT
   ======================== */
.appt-wrap {
  max-width: 780px; margin: 0 auto;
  background: #fff; border-radius: 20px; padding: 48px;
  box-shadow: 0 8px 40px rgba(13,148,136,.1); border: 1px solid var(--gray-200);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group-full { margin-bottom: 22px; }

label { font-size: .83rem; font-weight: 600; color: var(--gray-800); }

input, select, textarea {
  padding: 11px 15px; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm); font-size: .91rem;
  font-family: 'Inter', sans-serif; color: var(--gray-800);
  background: #fff; transition: border-color var(--tr), box-shadow var(--tr); outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--teal); box-shadow: 0 0 0 3px rgba(13,148,136,.1);
}
input.error, select.error { border-color: #ef4444; }
textarea { resize: vertical; }

.form-error { font-size: .75rem; color: #ef4444; font-weight: 500; min-height: 17px; }

.form-success {
  background: #ecfdf5; border: 1px solid #6ee7b7; color: #065f46;
  padding: 14px 20px; border-radius: var(--radius-sm);
  font-size: .93rem; font-weight: 500; margin-top: 16px; text-align: center;
}

.appt-alt { margin-top: 28px; text-align: center; }
.appt-alt p { color: var(--gray-400); font-size: .87rem; margin-bottom: 14px; }
.appt-alt-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ========================
   FOOTER
   ======================== */
.footer { background: #0f172a; color: rgba(255,255,255,.7); padding: 70px 0 0; }

.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.6fr; gap: 44px;
  padding-bottom: 52px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer .logo-text { color: #fff; }
.footer-brand p { font-size: .88rem; line-height: 1.7; margin: 14px 0 22px; max-width: 270px; color: rgba(255,255,255,.55); }

.social-links { display: flex; gap: 12px; }
.footer-social-btn {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--tr); flex-shrink: 0;
}
.footer-social-btn img { display: block; }
.footer-social-instagram {
  background: linear-gradient(135deg, #c13584 0%, #e1306c 40%, #f77737 75%, #fcaf45 100%);
}
.footer-social-instagram:hover { transform: translateY(-3px); box-shadow: 0 6px 18px rgba(225,48,108,.5); filter: brightness(1.1); }
.footer-social-facebook {
  background: #1877f2;
}
.footer-social-facebook:hover { background: #0c5fcc; transform: translateY(-3px); box-shadow: 0 6px 18px rgba(24,119,242,.5); }
.footer-social-whatsapp {
  background: #25D366;
}
.footer-social-whatsapp:hover { background: #19b254; transform: translateY(-3px); box-shadow: 0 6px 18px rgba(37,211,102,.5); }

.footer-col h5 {
  font-family: 'Inter', sans-serif; font-size: .88rem; font-weight: 700;
  color: #fff; margin-bottom: 18px; letter-spacing: .04em; text-transform: uppercase;
}
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul li a { font-size: .85rem; color: rgba(255,255,255,.55); transition: color var(--tr); }
.footer-col ul li a:hover { color: var(--teal-light); }

.contact-list li { font-size: .85rem; color: rgba(255,255,255,.55); margin-bottom: 9px; line-height: 1.5; display: flex; align-items: center; gap: 8px; }
.contact-list li img { flex-shrink: 0; }
.contact-list a { color: rgba(255,255,255,.7); }
.contact-list a:hover { color: var(--teal-light); }

.footer-hours { margin-top: 14px; font-size: .83rem; color: rgba(255,255,255,.5); line-height: 1.7; }
.footer-hours strong { color: rgba(255,255,255,.7); }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; font-size: .8rem; color: rgba(255,255,255,.38);
  flex-wrap: wrap; gap: 8px;
}

/* ========================
   SCROLL TOP
   ======================== */
.scroll-top {
  position: fixed; bottom: 90px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--teal); color: #fff; border: none;
  font-size: 1.4rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); opacity: 0; pointer-events: none;
  transform: translateY(10px); transition: opacity .3s, transform .3s; z-index: 998;
  font-family: inherit;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.scroll-top:hover   { background: var(--teal-dark); transform: translateY(-2px); }

/* ========================
   FLOATING WHATSAPP
   ======================== */
.float-whatsapp {
  position: fixed; bottom: 24px; right: 24px; z-index: 997;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem; box-shadow: 0 4px 18px rgba(37,211,102,.45);
  transition: var(--tr);
}
.float-whatsapp:hover { background: #1ebe5d; transform: translateY(-3px) scale(1.08); box-shadow: 0 6px 24px rgba(37,211,102,.55); }

/* ========================
   AOS ANIMATIONS
   ======================== */
[data-aos] { opacity: 0; transition: opacity .6s ease, transform .6s ease; }
[data-aos="fade-up"]    { transform: translateY(32px); }
[data-aos="fade-right"] { transform: translateX(-32px); }
[data-aos="fade-left"]  { transform: translateX(32px); }
[data-aos="zoom-in"]    { transform: scale(.9); }
[data-aos].aos-animate  { opacity: 1; transform: none; }

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 1024px) {
  .hero-container  { grid-template-columns: 1fr; text-align: center; }
  .hero-content    { order: 1; display: flex; flex-direction: column; align-items: center; }
  .hero-image      { order: 0; }
  .hero-sub        { max-width: 100%; }
  .hero-img-placeholder { width: 260px; height: 300px; }

  .about-grid      { grid-template-columns: 1fr; }
  .about-photo     { max-width: 280px; margin: 0 auto; }

  .services-grid   { grid-template-columns: repeat(2, 1fr); }
  .why-grid        { grid-template-columns: repeat(2, 1fr); }
  .results-grid, .results-grid-photos { grid-template-columns: 1fr 1fr; }
  .location-grid   { grid-template-columns: 1fr; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }

  .testimonial-card { 
    flex: 0 0 calc((100% - 24px) / 2); 
    margin-right: 24px; 
  }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; height: 100vh; width: 280px;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 84px 28px 28px; gap: 4px;
    box-shadow: -4px 0 30px rgba(0,0,0,.1); transition: right .35s ease; z-index: 999; overflow-y: auto;
  }
  .nav-links.open { right: 0; }
  .nav-links a { color: var(--gray-800) !important; font-size: .97rem; padding: 9px 0; width: 100%; }
  .nav-links .btn-nav { background: var(--teal) !important; color: #fff !important; width: 100%; justify-content: center; margin-top: 8px; }

  .hero { padding: 96px 0 72px; min-height: auto; }
  .hero-stats { justify-content: center; }
  .hero-cta   { justify-content: center; }

  .services-grid       { grid-template-columns: 1fr; }
  .services-grid-3     { grid-template-columns: 1fr; }
  .why-grid            { grid-template-columns: 1fr 1fr; }
  .results-grid, .results-grid-photos { grid-template-columns: 1fr; }
  .qual-grid           { grid-template-columns: 1fr; }
  .testimonial-card    { 
    flex: 0 0 100%; 
    margin-right: 24px; 
    padding: 16px 14px; 
  }
  .testimonial-card p  { font-size: .84rem; line-height: 1.5; margin-bottom: 12px; }
  .author-avatar       { width: 36px; height: 36px; font-size: .9rem; }
  .testimonial-author strong { font-size: .88rem; }
  .testimonial-author span { font-size: .75rem; }

  .appt-wrap  { padding: 28px 20px; }
  .form-row   { grid-template-columns: 1fr; gap: 0; margin-bottom: 0; }
  .form-group { margin-bottom: 16px; }

  .footer-grid   { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .tabs-nav { gap: 8px; }
  .tab-btn  { font-size: .82rem; padding: 8px 16px; }

  .scroll-top { bottom: 86px; right: 20px; }
}

@media (max-width: 480px) {
  .why-grid  { grid-template-columns: 1fr; }
  .hero-cta  { flex-direction: column; align-items: stretch; }
  .hero-social { flex-direction: column; align-items: stretch; }
  .hero-social-btn { justify-content: center; }
  .about-cta { flex-direction: column; }
  .appt-alt-btns { flex-direction: column; }
  .whatsapp-wrap { flex-direction: column; }
  .section-header { margin-bottom: 36px; }
}
/* ---- BREADCRUMB NAVIGATION ---- */
.breadcrumb {
  background: var(--gray-100);
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.9rem;
}

.breadcrumb ol {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.breadcrumb li {
  display: flex;
  align-items: center;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--gray-400);
}

.breadcrumb a {
  color: var(--teal);
  transition: color var(--tr);
}

.breadcrumb a:hover {
  color: var(--teal-dark);
  text-decoration: underline;
}

.breadcrumb li:last-child {
  color: var(--gray-600);
  font-weight: 500;
}

/* ---- FAQ SECTION ---- */
.faq {
  background: var(--off-white);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--tr), border-color var(--tr);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--teal-light);
}

.faq-item details {
  cursor: pointer;
}

.faq-item summary {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--gray-800);
  background: var(--white);
  transition: background-color var(--tr);
  list-style: none;
}

.faq-item summary:hover {
  background: var(--teal-xlight);
}

.faq-item summary::before {
  content: "▸";
  color: var(--teal);
  font-size: 1.2rem;
  transition: transform var(--tr);
  min-width: 16px;
}

.faq-item details[open] summary::before {
  transform: rotate(90deg);
}

.faq-item summary strong {
  flex: 1;
  color: var(--gray-800);
}

.faq-item p {
  padding: 0 20px 18px;
  color: var(--gray-600);
  line-height: 1.7;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- SERVICE CARDS - RELATED SERVICES ---- */
.related-services {
  display: none;
}

.service-card:hover .related-services {
  display: block;
  animation: slideDown 0.2s ease;
}

.related-services a {
  text-decoration: none;
  transition: color var(--tr);
}

.related-services a:hover {
  color: var(--teal-dark);
  text-decoration: underline;
}

/* ---- MOBILE FAQ GRID ---- */
@media (max-width: 768px) {
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- PHASE 4 RESOURCE & TRUST STYLING ---- */
.hero-badges {
  display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 24px;
  justify-content: flex-start;
}
.trust-badge {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 16px; border-radius: 999px;
  background: rgba(255,255,255,.16); color: #fff;
  border: 1px solid rgba(255,255,255,.25); font-size: .88rem;
  font-weight: 600; letter-spacing: .02em;
}
.service-highlight {
  margin: 24px 0 36px;
  padding: 22px 24px; border-radius: var(--radius);
  background: rgba(13,148,136,.08); border: 1px solid rgba(13,148,136,.16);
  color: var(--gray-800); font-size: .96rem; line-height: 1.7;
}
.resources-grid {
  display: grid; grid-template-columns: repeat(3, minmax(220px, 1fr)); gap: 22px;
  margin-top: 32px;
}
.resource-card {
  display: flex; flex-direction: column; gap: 16px;
  padding: 28px 24px; background: #fff; border-radius: var(--radius);
  border: 1px solid var(--gray-200); box-shadow: var(--shadow-sm);
}
.resource-label {
  display: inline-flex; padding: 6px 12px; border-radius: 999px;
  background: var(--teal-xlight); color: var(--teal-dark); font-size: .75rem;
  font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}
.resource-card h3 { font-size: 1.05rem; line-height: 1.4; margin: 0; }
.resource-card p  { color: var(--gray-600); line-height: 1.75; margin: 0; }
.resource-link {
  margin-top: auto; display: inline-flex; align-items: center; gap: 6px;
  color: var(--teal); font-weight: 700; transition: color var(--tr);
}
.resource-link:hover { color: var(--teal-dark); }
.resource-note {
  margin-top: 20px; padding: 18px 22px; border-radius: var(--radius-sm);
  background: var(--gray-100); color: var(--gray-600); font-size: .95rem; border: 1px solid var(--gray-200);
}

@media (max-width: 1024px) {
  .resources-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
}

@media (max-width: 768px) {
  .hero-badges { justify-content: center; }
  .resources-grid { grid-template-columns: 1fr; }
}