/* =============================================
   MITHRA MEDICARE HOSPITAL — styles.css
   ============================================= */

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

:root {
  --blue-dark:   #0d2d6e;
  --blue-main:   #1557a8;
  --blue-mid:    #1e70c4;
  --blue-light:  #e8f2fc;
  --green-main:  #0e9b6f;
  --green-light: #e6f7f2;
  --gold:        #e8a020;
  --gold-light:  #fef6e8;
  --white:       #ffffff;
  --off-white:   #f7f9fc;
  --text-dark:   #0f1c36;
  --text-mid:    #3a4d68;
  --text-light:  #6b7a99;
  --border:      #dce6f5;
  --shadow-sm:   0 2px 12px rgba(13,45,110,.08);
  --shadow-md:   0 6px 28px rgba(13,45,110,.12);
  --shadow-lg:   0 16px 48px rgba(13,45,110,.16);
  --radius:      14px;
  --radius-sm:   8px;
  --transition:  all .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === TYPOGRAPHY === */
.section-eyebrow {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 10px;
}
.section-eyebrow.light { color: rgba(255,255,255,.7); }

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  color: var(--blue-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-title.white { color: #fff; }
.section-title em { font-style: italic; color: var(--blue-mid); }

.accent-text { color: var(--blue-mid); }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 580px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 52px;
}

.section { padding: 88px 0; }

.body-text {
  color: var(--text-mid);
  margin-bottom: 18px;
  font-size: 1rem;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: .97rem;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  padding: 15px 30px;
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
}
.btn-whatsapp:hover { background: #1ebe5a; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,.4); }

.btn-whatsapp-sm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #fff;
  padding: 9px 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .88rem;
  transition: var(--transition);
}
.btn-whatsapp-sm:hover { background: #1ebe5a; transform: translateY(-1px); }

.btn-whatsapp-large {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #25d366;
  color: #fff;
  padding: 18px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  transition: var(--transition);
}
.btn-whatsapp-large:hover { background: #1ebe5a; transform: translateY(-3px); box-shadow: 0 10px 32px rgba(37,211,102,.45); }

.btn-outline-hero {
  background: transparent;
  color: var(--blue-dark);
  padding: 15px 28px;
  border: 2px solid var(--blue-dark);
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
}
.btn-outline-hero:hover { background: var(--blue-dark); color: #fff; }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  padding: 0;
}
.navbar.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-img {
  height: 58px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}
.logo-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo-text-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: -.01em;
}
.logo-text-sub {
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: .07em;
  text-transform: uppercase;
}
/* Fallback text shown only if logo fails to load */
.logo-fallback {
  display: none;
  flex-direction: column;
  line-height: 1.1;
}
.logo-img.error + .logo-fallback { display: flex; }
.logo-fallback-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: -.01em;
}
.logo-fallback-sub {
  font-size: .7rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  font-size: .92rem;
  font-weight: 500;
  color: var(--text-mid);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--blue-main); background: var(--blue-light); }
.nav-link.active { color: var(--blue-main); font-weight: 600; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* === HERO === */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #f0f6ff 0%, #eaf4fb 40%, #f6fdf9 100%);
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-shapes { position: absolute; inset: 0; pointer-events: none; }

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: .08;
}
.shape-1 {
  width: 600px; height: 600px;
  background: var(--blue-main);
  top: -200px; right: -150px;
}
.shape-2 {
  width: 400px; height: 400px;
  background: var(--green-main);
  bottom: -100px; left: -100px;
}
.shape-3 {
  width: 250px; height: 250px;
  background: var(--gold);
  top: 40%; right: 20%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-light);
  color: var(--blue-main);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--green-main);
  border-radius: 50%;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  color: var(--blue-dark);
  line-height: 1.18;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: italic;
  color: var(--blue-mid);
  display: block;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 48px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-circle {
  position: relative;
  width: 240px; height: 240px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.hero-logo-big { width: 190px; height: auto; object-fit: contain; }

.hero-circle-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px dashed;
  animation: spin 18s linear infinite;
}
.ring-1 {
  width: 290px; height: 290px;
  border-color: rgba(21,87,168,.15);
}
.ring-2 {
  width: 340px; height: 340px;
  border-color: rgba(14,155,111,.1);
  animation-duration: 26s;
  animation-direction: reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-card-float {
  position: absolute;
  background: #fff;
  border-radius: 14px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  animation: float 4s ease-in-out infinite;
  z-index: 3;
}
.card-1 { top: 20px; left: -20px; animation-delay: 0s; }
.card-2 { top: 20px; right: -10px; animation-delay: .8s; }
.card-3 { bottom: 100px; left: -30px; animation-delay: 1.6s; }
.card-4 { bottom: 60px; right: -10px; animation-delay: 2.4s; }

@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hc-icon { font-size: 1.6rem; }
.hc-num { font-weight: 700; font-size: 1.2rem; color: var(--blue-dark); line-height: 1; }
.hc-lbl { font-size: .72rem; color: var(--text-light); margin-top: 2px; }

/* === TICKER === */
.ticker-wrap {
  background: var(--blue-dark);
  overflow: hidden;
  padding: 14px 0;
}
.ticker-track {
  display: flex;
  gap: 28px;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
  width: max-content;
}
.ticker-track span { color: rgba(255,255,255,.85); font-size: .88rem; font-weight: 500; }
.ticker-track .dot { color: var(--gold); font-size: .7rem; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* === ABOUT === */
.about-section { background: var(--off-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-pillars { margin-top: 28px; display: flex; flex-direction: column; gap: 18px; }
.pillar {
  display: flex;
  gap: 14px;
  background: #fff;
  padding: 18px 20px;
  border-radius: var(--radius);
  border-left: 4px solid var(--blue-mid);
  box-shadow: var(--shadow-sm);
}
.pillar-icon { font-size: 1.6rem; flex-shrink: 0; margin-top: 2px; }
.pillar strong { display: block; color: var(--blue-dark); font-weight: 600; margin-bottom: 4px; }
.pillar p { font-size: .9rem; color: var(--text-mid); margin: 0; }

.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.about-stat-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: var(--transition);
}
.about-stat-card.highlight {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}
.about-stat-card.highlight .asc-num { color: #fff; }
.about-stat-card.highlight .asc-lbl { color: rgba(255,255,255,.7); }
.about-stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.asc-num { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 700; color: var(--blue-main); line-height: 1; margin-bottom: 6px; }
.asc-lbl { font-size: .85rem; color: var(--text-light); font-weight: 500; }

.accreditation-row { display: flex; flex-wrap: wrap; gap: 10px; }
.accred-badge {
  background: var(--green-light);
  color: var(--green-main);
  font-size: .8rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 50px;
}

/* === WHY CHOOSE US === */
.why-section { background: #fff; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 32px 26px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-mid);
  background: #fff;
}
.why-icon { font-size: 2.2rem; margin-bottom: 16px; }
.why-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 10px; }
.why-card p { font-size: .9rem; color: var(--text-mid); line-height: 1.65; }

/* === DOCTORS === */
.doctors-section { background: var(--off-white); }

.filter-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-btn {
  background: #fff;
  border: 2px solid var(--border);
  color: var(--text-mid);
  font-family: 'DM Sans', sans-serif;
  font-size: .88rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--blue-mid); color: var(--blue-mid); }
.filter-btn.active { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

.doctor-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.doctor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.doctor-card.hidden { display: none; }

.doctor-avatar {
  height: 130px;
  background: linear-gradient(135deg, var(--blue-light) 0%, #dbeffe 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
}
.doctor-avatar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue-mid);
}

.doc-body { padding: 20px; }
.doc-num {
  font-size: .72rem;
  font-weight: 700;
  color: var(--blue-mid);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 6px;
}
.doc-name { font-weight: 700; font-size: 1rem; color: var(--blue-dark); margin-bottom: 4px; }
.doc-spec {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue-main);
  font-size: .78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}
.doc-qual { font-size: .83rem; color: var(--text-mid); display: flex; align-items: flex-start; gap: 6px; }
.doc-qual::before { content: '🎓'; font-size: .8rem; flex-shrink: 0; margin-top: 2px; }

.doc-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--green-light);
  color: var(--green-main);
  font-size: .82rem;
  font-weight: 600;
  padding: 10px;
  border-top: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.doc-wa:hover { background: #25d366; color: #fff; }

/* === SERVICES === */
.services-section { background: #fff; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--blue-mid); }

.svc-icon-wrap {
  width: 58px; height: 58px;
  background: var(--c, var(--blue-light));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.service-card h3 { font-size: .98rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px; }
.service-card p { font-size: .86rem; color: var(--text-mid); line-height: 1.62; }

/* === APPOINTMENT === */
.appt-section {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #0d3a82 50%, #0a4a6e 100%);
  position: relative;
  overflow: hidden;
}
.appt-section::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%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.appt-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.appt-sub { color: rgba(255,255,255,.7); font-size: 1rem; margin: 16px 0 32px; max-width: 400px; }

.steps-title { font-weight: 700; color: rgba(255,255,255,.9); font-size: 1.1rem; margin-bottom: 24px; }
.steps { display: flex; flex-direction: column; gap: 20px; }
.step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(4px);
}
.step-num {
  width: 36px; height: 36px;
  background: var(--gold);
  color: var(--blue-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .9rem;
  flex-shrink: 0;
}
.step-body strong { display: block; color: #fff; font-weight: 600; margin-bottom: 4px; font-size: .95rem; }
.step-body p { color: rgba(255,255,255,.65); font-size: .86rem; margin: 0; }

/* === TESTIMONIALS === */
.testimonials-section { background: var(--off-white); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
}
.testi-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stars { color: var(--gold); font-size: 1rem; letter-spacing: 2px; margin-bottom: 14px; }
.testi-card > p { font-size: .92rem; color: var(--text-mid); font-style: italic; line-height: 1.7; margin-bottom: 18px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--blue-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: .9rem; color: var(--blue-dark); }
.testi-author span { font-size: .78rem; color: var(--text-light); }

/* === CONTACT === */
.contact-section { background: #fff; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}
.contact-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--blue-mid); background: var(--blue-light); }
.cc-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.contact-card strong { display: block; color: var(--blue-dark); font-weight: 700; margin-bottom: 4px; }
.contact-card p, .contact-card a { font-size: .9rem; color: var(--text-mid); }
.contact-card a:hover { color: var(--blue-main); }
.wa-link { color: var(--green-main); font-weight: 600; }

.map-wrap {
  height: 380px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

/* === FOOTER === */
.footer { background: var(--blue-dark); color: rgba(255,255,255,.8); }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}
.footer-logo { height: 58px; width: auto; max-width: 200px; object-fit: contain; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer-brand p { font-size: .88rem; color: rgba(255,255,255,.55); line-height: 1.7; margin-bottom: 20px; }

.social-row { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.social-btn.wa { background: #25d366; color: #fff; }
.social-btn.wa:hover { background: #1ebe5a; transform: scale(1.1); }

.footer-col h4 { color: #fff; font-weight: 700; font-size: .95rem; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li, .footer-col a { font-size: .87rem; color: rgba(255,255,255,.55); transition: var(--transition); }
.footer-col a:hover { color: rgba(255,255,255,.9); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 24px;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.4); }
.disclaimer { max-width: 600px; text-align: right; }

/* === FLOATING WHATSAPP === */
.float-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25d366;
  color: #fff;
  border-radius: 50px;
  padding: 14px 22px 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  transition: var(--transition);
  font-weight: 600;
  font-size: .9rem;
}
.float-wa:hover { background: #1ebe5a; transform: scale(1.05); }
.float-wa-label { white-space: nowrap; }

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-btns { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .appt-inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-110%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
    z-index: 999;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-link { padding: 12px 16px; width: 100%; }
  .btn-whatsapp-sm { margin-top: 8px; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; }
  .disclaimer { text-align: left; }
  .float-wa-label { display: none; }
  .float-wa { padding: 14px; border-radius: 50%; }
  .hero-badge { font-size: .75rem; }
  .hero-btns { flex-direction: column; align-items: center; }
  .btn-outline-hero, .btn-whatsapp { width: 100%; max-width: 320px; justify-content: center; }
}

@media (max-width: 480px) {
  .about-stats-grid { grid-template-columns: 1fr 1fr; }
  .doctors-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}