/* =========================================================
   SIKSHA BAWASEER & GENERAL HOSPITAL — LANDING PAGE STYLES
   Brand: Sky Blue | Display: Baloo 2 | Body: Inter
========================================================= */

:root{
  /* --- Color tokens --- */
  --sky-900:#0a3a5c;
  --sky-800:#0c4a6e;
  --sky-700:#0e6ba8;
  --sky-500:#2ea8e0;
  --sky-400:#54c1ee;
  --sky-300:#8fd6f5;
  --sky-100:#e6f6fd;
  --sky-50:#f4fbfe;

  --coral:#ff5a5f;
  --coral-dark:#e13f45;
  --amber:#ffab1f;
  --leaf:#22bd73;
  --whatsapp:#25D366;
  --whatsapp-dark:#1fb257;

  --ink:#0b2136;
  --ink-soft:#3c5568;
  --white:#ffffff;
  --line:#e2edf3;

  /* --- Type --- */
  --font-display:'Baloo 2', 'Noto Sans Devanagari', sans-serif;
  --font-body:'Inter', 'Noto Sans Devanagari', sans-serif;

  /* --- Shape/Shadow --- */
  --radius-sm:10px;
  --radius-md:18px;
  --radius-lg:28px;
  --shadow-sm:0 4px 14px rgba(10,58,92,0.08);
  --shadow-md:0 14px 34px rgba(10,58,92,0.14);
  --shadow-lg:0 24px 60px rgba(10,58,92,0.20);

  --container:1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; width:100%; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }

.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }
.container--narrow{ max-width:820px; }

.ico{ display:inline-block; }

/* =========================================================
   BUTTONS
========================================================= */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-body); font-weight:700; font-size:15px;
  padding:13px 24px; border-radius:999px; border:2px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space:nowrap;
}
.btn--lg{ padding:16px 30px; font-size:16px; }
.btn:active{ transform:scale(0.97); }

.btn--primary{
  background:linear-gradient(135deg, var(--sky-500), var(--sky-700));
  color:var(--white);
  box-shadow:0 10px 24px rgba(14,107,168,0.35);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 16px 30px rgba(14,107,168,0.42); }

.btn--whatsapp{
  background:linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
  color:var(--white);
  box-shadow:0 10px 24px rgba(37,211,102,0.35);
}
.btn--whatsapp:hover{ transform:translateY(-2px); box-shadow:0 16px 30px rgba(37,211,102,0.42); }

.btn--outline{
  border-color:var(--sky-500); color:var(--sky-800); background:var(--white);
}
.btn--outline:hover{ background:var(--sky-50); transform:translateY(-2px); }

.btn--outline-light{
  border-color:rgba(255,255,255,0.6); color:var(--white); background:transparent;
}
.btn--outline-light:hover{ background:rgba(255,255,255,0.12); transform:translateY(-2px); }

.wa-icon{ width:19px; height:19px; fill:currentColor; flex-shrink:0; }

/* =========================================================
   TOP BAR + HEADER
========================================================= */
.topbar{
  background:var(--sky-900); color:var(--sky-100); font-size:13px;
}
.topbar__inner{
  max-width:var(--container); margin:0 auto; padding:8px 24px;
  display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.topbar__left{ display:flex; gap:20px; }
.topbar__link{
  display:inline-flex; align-items:center; gap:6px;
  opacity:.92; transition:opacity .2s;
}
.topbar__link:hover{ opacity:1; color:var(--sky-300); }
.topbar__right{
  display:flex; align-items:center; gap:8px; font-weight:600;
}

.pulse-dot{
  width:8px; height:8px; border-radius:50%; background:var(--leaf);
  position:relative; flex-shrink:0;
}
.pulse-dot::after{
  content:''; position:absolute; inset:-4px; border-radius:50%;
  border:2px solid var(--leaf);
  animation:pulseRing 1.8s ease-out infinite;
}
@keyframes pulseRing{
  0%{ transform:scale(0.6); opacity:.9; }
  100%{ transform:scale(2.1); opacity:0; }
}

.header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.92); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease, padding .3s ease;
}
.header.is-scrolled{ box-shadow:var(--shadow-sm); }

.header__inner{
  max-width:var(--container); margin:0 auto; padding:14px 24px;
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}

.brand{ display:flex; align-items:center; gap:10px; }
.brand__mark{ width:42px; height:42px; flex-shrink:0; }
.brand__text{ display:flex; flex-direction:column; line-height:1.15; }
.brand__text strong{
  font-family:var(--font-display); font-size:16px;
  color:var(--sky-900); font-weight:700;
}
.brand__text small{
  font-size:11.5px; color:var(--ink-soft);
  font-weight:600; letter-spacing:.2px;
}

.nav{ display:flex; gap:28px; }
.nav a{
  font-size:14.5px; font-weight:600; color:var(--ink-soft);
  position:relative; padding:4px 0;
  transition:color .2s;
}
.nav a::after{
  content:''; position:absolute; left:0; bottom:-2px;
  width:0; height:2px; background:var(--sky-500);
  transition:width .25s ease;
}
.nav a:hover{ color:var(--sky-800); }
.nav a:hover::after{ width:100%; }

.header__cta{ flex-shrink:0; }
.hamburger{
  display:none; background:none; border:none; padding:8px;
  flex-direction:column; gap:5px;
}
.hamburger span{
  width:24px; height:2.4px; background:var(--sky-900);
  border-radius:2px; transition:transform .25s, opacity .25s;
}


/* =========================================================
   MOBILE TOP BAR + HEADER FIX
========================================================= */
@media (max-width:640px){

  .topbar__inner{
    padding:8px 14px;
    gap:8px;
    flex-wrap:nowrap;
    min-width:0;
  }

  .topbar__left{
    display:flex;
    gap:0;
    flex:0 0 auto;
    min-width:0;
  }

  .topbar__link{
    white-space:nowrap;
    font-size:12px;
    gap:5px;
    flex-shrink:0;
  }

  .topbar__right{
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:7px;
    font-size:12px;
    white-space:nowrap;
    flex:1 1 auto;
    min-width:0;
  }

  .pulse-dot{
    width:8px;
    height:8px;
    flex:0 0 8px;
  }

  .header__inner{
    padding:12px 14px;
    gap:10px;
  }

  .brand{
    min-width:0;
    gap:8px;
  }

  .brand__mark{
    width:42px;
    height:42px;
    flex-shrink:0;
  }

  .brand__text{
    min-width:0;
  }

  .brand__text strong{
    font-size:15px;
    white-space:nowrap;
  }

  .brand__text small{
    font-size:11px;
    white-space:nowrap;
  }

  .header__cta{
    flex-shrink:0;
  }

  .hamburger{
    display:flex;
  }

  .nav{
    display:none;
  }
}
/* =========================================================
   HERO
========================================================= */
.hero{
  position:relative;
  background:linear-gradient(180deg, var(--sky-50) 0%, var(--white) 100%);
  padding:64px 0 90px;
  overflow:hidden;
}
.hero__blobs{ position:absolute; inset:0; z-index:0; pointer-events:none; }
.blob{
  position:absolute; border-radius:50%; filter:blur(60px); opacity:.55;
  animation:floatBlob 14s ease-in-out infinite;
}
.blob--1{ width:420px; height:420px; background:var(--sky-300); top:-160px; right:-120px; }
.blob--2{ width:320px; height:320px; background:var(--amber); opacity:.18; bottom:-120px; left:-80px; animation-delay:3s; }
@keyframes floatBlob{
  0%,100%{ transform:translate(0,0) scale(1); }
  50%{ transform:translate(-20px, 24px) scale(1.08); }
}

.hero__inner{
  position:relative; z-index:1;
  max-width:var(--container); margin:0 auto; padding:0 24px;
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--white); border:1px solid var(--sky-300); color:var(--sky-800);
  font-weight:700; font-size:13px; padding:8px 16px; border-radius:999px;
  box-shadow:var(--shadow-sm); margin:0 0 22px;
}

.hero__title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(34px, 4.6vw, 54px); line-height:1.14; letter-spacing:-0.5px;
  margin:0 0 22px;
}
.hero__title .w{ display:inline-block; margin-right:.28em; }
.w--sky{ color:var(--sky-700); }
.w--coral{ color:var(--coral); }
.w--amber{ color:var(--amber); }
.w--leaf{ color:var(--leaf); }
.w--ink{ color:var(--ink); }

.hero__sub{ font-size:17px; line-height:1.65; color:var(--ink-soft); max-width:560px; margin:0 0 30px; }
.hero__hindi{ display:inline-block; margin-top:10px; font-family:var(--font-display); font-size:16px; color:var(--sky-800); }

.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:34px; }

.trust-strip{
  display:flex; flex-wrap:wrap; gap:12px 22px; padding:0;
}
.trust-strip li{
  display:flex; align-items:center; gap:8px; font-weight:600; font-size:13.5px; color:var(--sky-900);
}
.trust-strip .ti{ font-size:17px; }

.hero__media{ position:relative; }

/* --- Slider --- */
.slider{
  position:relative; border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-lg);
  border:6px solid var(--white); background:var(--sky-900);
}
.slider__track{ position:relative; aspect-ratio:4/4.3; width:100%; min-height:1px; }
.slider__slide{
  position:absolute; inset:0; margin:0; opacity:0; transform:scale(1.04);
  transition:opacity 1s ease, transform 6s ease;
  pointer-events:none;
}
.slider__slide.is-active{ opacity:1; transform:scale(1); pointer-events:auto; }
.slider__slide picture{ position:absolute; inset:0; display:block; width:100%; height:100%; }
.slider__slide img{ position:absolute; inset:0; width:100%; height:100%; max-width:none; object-fit:cover; display:block; }
.slider__slide figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:16px 20px 14px; font-size:13.5px; font-weight:600; color:var(--white);
  background:linear-gradient(0deg, rgba(10,42,66,0.85), rgba(10,42,66,0));
}
.slider__dots{
  position:absolute; left:50%; bottom:14px; transform:translateX(-50%);
  display:flex; gap:8px; z-index:2;
}
.slider__dots button{
  width:8px; height:8px; border-radius:50%; border:none; background:rgba(255,255,255,0.5);
  transition:all .25s ease;
}
.slider__dots button.is-active{ width:22px; border-radius:6px; background:var(--white); }

.hero__badge{
  position:absolute; right:-16px; top:-22px;
  background:var(--white); border-radius:var(--radius-md); box-shadow:var(--shadow-md);
  padding:14px 20px; display:flex; flex-direction:column; gap:2px;
  border:1px solid var(--line); z-index:2;
}
.hero__badge strong{ font-family:var(--font-display); font-size:22px; color:var(--sky-700); }
.hero__badge span{ font-size:11.5px; font-weight:600; color:var(--ink-soft); max-width:130px; }

.pulse-divider{ display:block; width:100%; height:44px; margin-top:40px; }
.pulse-divider path{
  fill:none; stroke:var(--sky-300); stroke-width:2.4;
  stroke-dasharray:1400; stroke-dashoffset:1400;
  animation:drawPulse 2.6s ease-out forwards .3s;
}
@keyframes drawPulse{ to{ stroke-dashoffset:0; } }

/* =========================================================
   SECTION GENERICS
========================================================= */
.section{ padding:86px 0; }
.section__eyebrow{
  font-weight:800; font-size:12.5px; letter-spacing:1.6px; text-transform:uppercase;
  color:var(--sky-600, var(--sky-700)); margin:0 0 10px;
}
.section__title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(26px, 3.4vw, 40px); line-height:1.25; margin:0 0 16px; max-width:760px;
}
.section__title em{ font-style:normal; color:var(--coral); }
.section__lead{ font-size:16px; line-height:1.7; color:var(--ink-soft); max-width:640px; margin:0 0 44px; }

.grad-text{
  background:linear-gradient(100deg, var(--sky-700), var(--leaf) 60%, var(--amber));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* =========================================================
   SYMPTOMS
========================================================= */
.symptoms{ background:var(--sky-50); }
.symptom-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:18px; margin-bottom:30px;
}
.symptom-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:22px; display:flex; align-items:center; gap:14px;
  box-shadow:var(--shadow-sm); transition:transform .25s ease, box-shadow .25s ease;
}
.symptom-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.symptom-card__icon{ font-size:26px; flex-shrink:0; }
.symptom-card p{ margin:0; font-weight:600; font-size:14.5px; color:var(--ink); }

.symptom-note{ font-size:15px; color:var(--ink-soft); }
.symptom-note a{ color:var(--coral); font-weight:700; }
.symptom-note a:hover{ text-decoration:underline; }

/* =========================================================
   SERVICES
========================================================= */
.service-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; margin-bottom:40px; }
.service-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:32px 28px; box-shadow:var(--shadow-sm);
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent; }
.service-card__icon{
  width:54px; height:54px; border-radius:16px; display:flex; align-items:center; justify-content:center;
  font-size:24px; margin-bottom:18px;
}
.service-card__icon--sky{ background:var(--sky-100); }
.service-card__icon--coral{ background:#ffe7e8; }
.service-card__icon--leaf{ background:#e3f8ee; }
.service-card h3{ font-family:var(--font-display); font-size:20px; margin:0 0 10px; color:var(--ink); }
.service-card p{ font-size:14.5px; line-height:1.6; color:var(--ink-soft); margin:0 0 16px; }
.service-card__list{ display:flex; flex-direction:column; gap:8px; }
.service-card__list li{
  font-size:13.5px; font-weight:600; color:var(--sky-800); padding-left:20px; position:relative;
}
.service-card__list li::before{ content:'✓'; position:absolute; left:0; color:var(--leaf); font-weight:800; }

.service-cta{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  background:linear-gradient(120deg, var(--sky-800), var(--sky-700));
  border-radius:var(--radius-lg); padding:30px 36px; color:var(--white);
}
.service-cta p{ margin:0; font-size:15.5px; max-width:480px; }

/* =========================================================
   NON-SURGICAL OPTION
========================================================= */
.no-surgery{ padding:64px 0; }
.no-surgery__inner{
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:center;
  background:var(--sky-50); border:1px solid var(--sky-100); border-radius:var(--radius-lg);
  padding:44px 44px;
}
.no-surgery__points{ display:flex; flex-direction:column; gap:16px; }
.no-surgery__point{
  display:flex; align-items:center; gap:14px; background:var(--white); border-radius:var(--radius-md);
  padding:16px 18px; box-shadow:var(--shadow-sm);
}
.no-surgery__point span{ font-size:22px; flex-shrink:0; }
.no-surgery__point p{ margin:0; font-size:14px; font-weight:600; color:var(--ink); }

/* =========================================================
   WHY US
========================================================= */
.stats-row{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-bottom:52px;
  background:linear-gradient(135deg, var(--sky-900), var(--sky-700));
  border-radius:var(--radius-lg); padding:36px 24px; color:var(--white);
}
.stat{ text-align:center; }
.stat__num{ font-family:var(--font-display); font-size:clamp(28px,3.6vw,40px); font-weight:700; color:var(--sky-300); }
.stat__plus{ font-family:var(--font-display); font-size:clamp(20px,2.6vw,28px); font-weight:700; color:var(--sky-300); }
.stat p{ margin:6px 0 0; font-size:13px; font-weight:600; opacity:.9; }

.why-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.why-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:26px 22px; box-shadow:var(--shadow-sm); transition:transform .25s ease, box-shadow .25s ease;
}
.why-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.why-card__icon{ font-size:26px; margin-bottom:14px; }
.why-card h3{ font-family:var(--font-display); font-size:16.5px; margin:0 0 8px; }
.why-card p{ font-size:13.5px; line-height:1.6; color:var(--ink-soft); margin:0; }
.disclaimer{ font-size:12px; color:#9fb2bf; margin:24px 0 0; }

/* =========================================================
   PROCESS
========================================================= */
.process-track{
  position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:24px; padding-top:10px;
}
.process-line{
  position:absolute; top:26px; left:6%; right:6%; height:3px;
  background:repeating-linear-gradient(90deg, var(--sky-300) 0 10px, transparent 10px 18px);
}
.process-step{ position:relative; text-align:left; }
.process-step__num{
  width:52px; height:52px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--sky-500), var(--sky-700)); color:var(--white);
  font-family:var(--font-display); font-weight:700; font-size:20px;
  box-shadow:0 10px 22px rgba(14,107,168,0.3); margin-bottom:18px; position:relative; z-index:1;
}
.process-step h3{ font-family:var(--font-display); font-size:17px; margin:0 0 8px; }
.process-step p{ font-size:13.5px; color:var(--ink-soft); line-height:1.6; margin:0; }

/* =========================================================
   TESTIMONIALS
========================================================= */
.testimonials{ background:var(--sky-50); }
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.testi-card{
  background:var(--white); border-radius:var(--radius-md); padding:28px; margin:0;
  box-shadow:var(--shadow-sm); border-top:4px solid var(--sky-500);
  transition:transform .25s ease, box-shadow .25s ease;
}
.testi-card:nth-child(2){ border-top-color:var(--coral); }
.testi-card:nth-child(3){ border-top-color:var(--leaf); }
.testi-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.testi-card p{ font-size:14.5px; line-height:1.7; color:var(--ink); margin:0 0 16px; font-style:italic; }
.testi-card footer{ font-size:12.5px; font-weight:700; color:var(--sky-800); }

/* =========================================================
   FAQ / ACCORDION
========================================================= */
.accordion__item{
  border-bottom:1px solid var(--line);
}
.accordion__btn{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:none; text-align:left; padding:20px 4px;
  font-family:var(--font-display); font-size:16px; font-weight:600; color:var(--ink);
}
.accordion__plus{
  flex-shrink:0; width:28px; height:28px; border-radius:50%; background:var(--sky-100);
  color:var(--sky-700); display:flex; align-items:center; justify-content:center; font-size:18px;
  transition:transform .3s ease, background .3s ease;
}
.accordion__item.is-open .accordion__plus{ transform:rotate(45deg); background:var(--sky-500); color:var(--white); }
.accordion__panel{
  max-height:0; overflow:hidden; transition:max-height .35s ease;
}
.accordion__panel p{ font-size:14.5px; line-height:1.7; color:var(--ink-soft); margin:0 0 20px; padding-right:40px; }

/* =========================================================
   FINAL CTA
========================================================= */
.final-cta{
  background:linear-gradient(135deg, var(--sky-900), var(--sky-700) 60%, var(--sky-500));
  color:var(--white); position:relative; overflow:hidden;
}
.final-cta__inner{ text-align:center; max-width:640px; }
.final-cta h2{
  font-family:var(--font-display); font-size:clamp(26px,3.6vw,38px); margin:0 0 14px; font-weight:700;
}
.final-cta p{ font-size:16px; opacity:.9; margin:0 0 30px; }
.final-cta__actions{ display:flex; justify-content:center; flex-wrap:wrap; gap:14px; }

/* =========================================================
   FOOTER
========================================================= */
.footer{ background:var(--sky-900); color:var(--sky-100); padding:64px 0 0; }
.footer__grid{
  display:grid; grid-template-columns:1.3fr 0.8fr 1fr 1.1fr; gap:36px; padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,0.12);
}
.footer .brand__text strong{ color:var(--white); }
.footer .brand__text small{ color:var(--sky-300); }
.footer__about{ font-size:13.5px; line-height:1.7; color:var(--sky-100); opacity:.8; margin-top:16px; max-width:280px; }
.footer__col h4{ font-family:var(--font-display); font-size:15px; margin:0 0 16px; color:var(--white); }
.footer__col ul{ display:flex; flex-direction:column; gap:11px; }
.footer__col ul li, .footer__col ul a{ font-size:13.5px; color:var(--sky-100); opacity:.85; }
.footer__col ul a:hover{ opacity:1; color:var(--sky-300); }
.footer__map{ border-radius:var(--radius-sm); overflow:hidden; border:2px solid rgba(255,255,255,0.15); margin-bottom:12px; }
.footer__map iframe{ display:block; }
.footer__directions{ font-size:13px; font-weight:700; color:var(--sky-300); }
.footer__directions:hover{ text-decoration:underline; }

.footer__bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  padding:22px 24px; max-width:var(--container); margin:0 auto; font-size:12.5px; opacity:.7;
}

/* =========================================================
   FLOATING WHATSAPP + MOBILE BAR
========================================================= */
.fab-whatsapp{
  position:fixed; right:22px; bottom:26px; z-index:200;
  width:60px; height:60px; border-radius:50%; background:var(--whatsapp);
  display:flex; align-items:center; justify-content:center; box-shadow:0 10px 28px rgba(37,211,102,0.5);
  transition:transform .25s ease;
}
.fab-whatsapp svg{ width:30px; height:30px; fill:var(--white); position:relative; z-index:1; }
.fab-whatsapp:hover{ transform:scale(1.08); }
.fab-whatsapp__pulse{
  position:absolute; inset:0; border-radius:50%; border:2px solid var(--whatsapp);
  animation:pulseRing 2s ease-out infinite;
}

.mobile-bar{ display:none; }

/* =========================================================
   SCROLL REVEAL
========================================================= */
.reveal-up{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease; }
.reveal-up.is-visible{ opacity:1; transform:translateY(0); }
.reveal-delay-1.is-visible{ transition-delay:.1s; }
.reveal-delay-2.is-visible{ transition-delay:.2s; }
.reveal-delay-3.is-visible{ transition-delay:.3s; }

/* =========================================================
   RESPONSIVE
   Breakpoints: 1024 (desktop→tablet) · 880 (nav collapses)
   · 640 (tablet→mobile) · 480 (small phone) · 360 (tiny phone)
========================================================= */

/* ---------- ≤1024px : tablet ---------- */
@media (max-width:1024px){
  .container{ padding:0 20px; }
  .hero__inner{ grid-template-columns:1fr; gap:44px; }
  .hero__media{ order:-1; width:100%; max-width:420px; margin:0 auto; }
  .hero__title{ text-align:left; }

  .service-grid, .why-grid, .testi-grid{ grid-template-columns:repeat(2,1fr); }
  .symptom-grid{ grid-template-columns:repeat(2,1fr); }
  .process-track{ grid-template-columns:repeat(2,1fr); row-gap:36px; }
  .process-line{ display:none; }
  .stats-row{ grid-template-columns:repeat(2,1fr); row-gap:28px; }
  .footer__grid{ grid-template-columns:1fr 1fr; row-gap:36px; }
  .no-surgery__inner{ grid-template-columns:1fr; padding:36px; }
}

/* ---------- ≤880px : nav collapses to hamburger ---------- */
@media (max-width:880px){
  .topbar__link--hide-sm{ display:none; }
  .topbar__inner{ padding:8px 20px; }

  .nav{
    position:fixed; top:0; right:-100%; height:100vh; width:78%; max-width:320px;
    background:var(--white); flex-direction:column; padding:100px 32px 32px; gap:26px;
    transition:right .35s ease; box-shadow:var(--shadow-lg);
    z-index:99; overflow-y:auto;
  }
  .nav.is-open{ right:0; }
  .nav a{ font-size:17px; }
  .header__cta{ display:none; }
  .hamburger{ display:flex; }
  .hamburger.is-open span:nth-child(1){ transform:translateY(7.4px) rotate(45deg); }
  .hamburger.is-open span:nth-child(2){ opacity:0; }
  .hamburger.is-open span:nth-child(3){ transform:translateY(-7.4px) rotate(-45deg); }

  .mobile-bar{
    display:flex; position:fixed; left:0; right:0; bottom:0; z-index:190;
    box-shadow:0 -6px 20px rgba(10,58,92,0.15);
  }
  .mobile-bar__btn{
    flex:1; display:flex; align-items:center; justify-content:center; gap:8px;
    padding:15px 0; font-weight:700; font-size:14.5px;
  }
  .mobile-bar__btn svg{ width:18px; height:18px; fill:currentColor; }
  .mobile-bar__btn--call{ background:var(--sky-800); color:var(--white); }
  .mobile-bar__btn--wa{ background:var(--whatsapp); color:var(--white); }

  .fab-whatsapp{ bottom:76px; width:52px; height:52px; }
  .fab-whatsapp svg{ width:26px; height:26px; }

  body{ padding-bottom:56px; }
}

/* ---------- ≤640px : mobile ---------- */
@media (max-width:640px){
  .container{ padding:0 18px; }

  .header__inner{ padding:12px 18px; }
  .brand__mark{ width:36px; height:36px; }
  .brand__text strong{ font-size:14.5px; }
  .brand__text small{ font-size:10.5px; }

  .hero{ padding:32px 0 64px; }
  .hero__title{ font-size:clamp(28px,8vw,38px); }
  .hero__title .w{ margin-right:.22em; }
  .hero__sub{ font-size:15.5px; }
  .hero__actions{ flex-direction:column; align-items:stretch; }
  .hero__media{ width:100%; }
  .hero__actions .btn{ justify-content:center; width:100%; }
  .trust-strip{ gap:10px 16px; }
  .trust-strip li{ font-size:12.5px; }

  .slider__track{ aspect-ratio:4/3.6; min-height:300px; }
  .hero__badge{ position:static; margin-top:14px; display:inline-flex; flex-direction:row; align-items:center; gap:10px; padding:12px 18px; }
  .hero__badge strong{ font-size:18px; }
  .hero__badge span{ max-width:none; }

  .section{ padding:52px 0; }
  .section__title{ font-size:clamp(22px,6.4vw,30px); }
  .section__lead{ font-size:15px; margin-bottom:32px; }

  .service-grid, .why-grid, .testi-grid, .symptom-grid, .process-track{ grid-template-columns:1fr; }
  .stats-row{ grid-template-columns:repeat(2,1fr); padding:28px 18px; gap:22px 14px; }
  .service-cta{ flex-direction:column; align-items:flex-start; text-align:left; padding:26px 24px; }
  .service-card{ padding:26px 22px; }

  .no-surgery{ padding:44px 0; }
  .no-surgery__inner{ padding:26px; border-radius:var(--radius-md); }

  .final-cta__actions{ flex-direction:column; align-items:stretch; }
  .final-cta__actions .btn{ justify-content:center; width:100%; }

  .footer{ padding-top:48px; }
  .footer__grid{ grid-template-columns:1fr; gap:32px; padding-bottom:32px; }
  .footer__about{ max-width:none; }
  .footer__bottom{ flex-direction:column; text-align:center; padding:18px; }

  .accordion__btn{ font-size:14.5px; gap:10px; }
  .accordion__panel p{ padding-right:0; font-size:14px; }
}

/* ---------- ≤480px : small phone ---------- */
@media (max-width:480px){
  .eyebrow{ font-size:12px; padding:7px 13px; }
  .btn{ font-size:14px; padding:12px 20px; }
  .btn--lg{ font-size:14.5px; padding:14px 22px; }

  .hero__hindi{ font-size:14.5px; }
  .symptom-card{ padding:18px; gap:12px; }
  .symptom-card__icon{ font-size:22px; }
  .symptom-card p{ font-size:14px; }

  .stats-row{ grid-template-columns:1fr 1fr; }
  .stat__num, .stat__plus{ font-size:24px; }

  .why-card, .service-card, .testi-card{ padding:22px 20px; }
  .service-card__icon{ width:46px; height:46px; font-size:20px; }

  .no-surgery__point{ padding:14px; }
  .no-surgery__point p{ font-size:13px; }

  .final-cta h2{ font-size:24px; }
  .final-cta p{ font-size:14.5px; }

  .footer__map iframe{ height:200px; }
  .mobile-bar__btn{ font-size:13px; padding:13px 0; }
  .fab-whatsapp{ right:16px; width:48px; height:48px; }
  .fab-whatsapp svg{ width:24px; height:24px; }
}

/* ---------- ≤360px : tiny phone ---------- */
@media (max-width:360px){
  .hero__title{ font-size:26px; }
  .brand__text small{ display:none; }
  .trust-strip li{ font-size:11.5px; }
  .stats-row{ grid-template-columns:1fr 1fr; padding:22px 14px; }
}

/* ---------- Landscape phones ---------- */
@media (max-height:480px) and (orientation:landscape){
  .mobile-bar{ position:static; box-shadow:none; }
  .fab-whatsapp{ bottom:16px; }
  body{ padding-bottom:0; }
}