/* ==========================================================================
   Diofin — shared stylesheet
   ========================================================================== */

:root{
  --green-900:#0b3d2e;
  --green-800:#0e5240;
  --green-700:#0f6b4f;
  --green-600:#158a5f;
  --green-500:#1ea36f;
  --green-100:#e6f5ee;
  --green-50:#f2faf6;
  --red-600:#c0392b;
  --red-500:#e0473a;
  --red-100:#fdeceb;
  --gold:#f5a623;
  --ink:#182420;
  --muted:#5b6b64;
  --bg:#faf9f4;
  --card:#ffffff;
  --border:#e6e8e0;
  --shadow-sm:0 2px 10px rgba(15,60,45,.06);
  --shadow-md:0 10px 30px rgba(15,60,45,.10);
  --shadow-lg:0 20px 50px rgba(15,60,45,.16);
  --radius:16px;
  --radius-sm:10px;
  --maxw:1180px;
  font-size:16px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI","Noto Sans Devanagari","Noto Sans",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--green-700);text-decoration:none}
a:hover{color:var(--red-600)}
h1,h2,h3,h4{font-family:inherit;font-weight:800;line-height:1.2;margin:0 0 .5em;color:var(--green-900)}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.3em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:64px 0}
section.tight{padding:40px 0}
.section-eyebrow{
  display:inline-block;color:var(--red-600);font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;font-size:.8rem;margin-bottom:10px;
}
.section-title{font-size:clamp(1.6rem,3vw,2.3rem);max-width:760px}
.section-lede{color:var(--muted);max-width:700px;font-size:1.05rem}
.center{text-align:center;margin-left:auto;margin-right:auto}
.badge{
  display:inline-flex;align-items:center;gap:6px;background:var(--green-100);color:var(--green-800);
  padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:700;
}
.badge.red{background:var(--red-100);color:var(--red-600)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:800;font-size:1rem;
  border:2px solid transparent;cursor:pointer;text-align:center;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
}
.btn-primary{background:linear-gradient(135deg,var(--red-500),var(--red-600));color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}
.btn-outline{background:transparent;border-color:var(--green-700);color:var(--green-700)}
.btn-outline:hover{background:var(--green-700);color:#fff}
.btn-block{width:100%}
.btn-lg{padding:17px 34px;font-size:1.1rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(250,249,244,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-900)}
.brand img{height:42px;width:auto}
.nav-toggle{display:none}
.nav-toggle-label{display:none;cursor:pointer;padding:8px}
.nav-toggle-label span,.nav-toggle-label span::before,.nav-toggle-label span::after{
  display:block;width:26px;height:3px;background:var(--green-900);border-radius:3px;position:relative;transition:.2s;
}
.nav-toggle-label span::before,.nav-toggle-label span::after{content:"";position:absolute;left:0}
.nav-toggle-label span::before{top:-8px}
.nav-toggle-label span::after{top:8px}
.main-nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.main-nav a{font-weight:600;color:var(--ink);font-size:.95rem;white-space:nowrap}
.main-nav a:hover{color:var(--red-600)}
.header-actions{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;border:2px solid var(--green-700);border-radius:999px;overflow:hidden}
.lang-switch a{padding:6px 14px;font-weight:700;font-size:.85rem;color:var(--green-700)}
.lang-switch a.active{background:var(--green-700);color:#fff}
.header-actions .btn{padding:10px 20px;font-size:.9rem}

@media (max-width:960px){
  .nav-toggle-label{display:block}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;background:var(--card);flex-direction:column;align-items:flex-start;
    padding:10px 20px 20px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .main-nav a{padding:10px 0;width:100%;border-bottom:1px solid var(--border)}
  .nav-toggle:checked ~ .main-nav{max-height:600px}
  .header-actions{gap:8px}
  .header-actions .btn-lg{display:none}
}

/* ---------- Hero ---------- */
.hero{
  background:radial-gradient(1200px 500px at 15% -10%,var(--green-100),transparent),
             linear-gradient(180deg,var(--green-50),var(--bg) 70%);
  padding:56px 0 40px;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2rem,4vw,3rem);animation:fadeUp .7s ease both}
.hero .lede{font-size:1.15rem;color:var(--muted);animation:fadeUp .7s .1s ease both}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 26px;animation:fadeUp .7s .2s ease both}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;animation:fadeUp .7s .3s ease both}
.hero-media{position:relative;animation:fadeIn 1s .2s ease both}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.hero-media .float-tag{
  position:absolute;bottom:-18px;left:-18px;background:#fff;border-radius:14px;box-shadow:var(--shadow-md);
  padding:12px 18px;display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-800);font-size:.95rem;
}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1}
}

@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- Breadcrumb / page hero (inner pages) ---------- */
.page-hero{
  background:linear-gradient(135deg,var(--green-800),var(--green-600));
  color:#fff;padding:54px 0;
}
.page-hero .section-eyebrow{color:#ffd9d4}
.page-hero h1{color:#fff;font-size:clamp(1.7rem,3.4vw,2.6rem)}
.page-hero p{color:#e3f3ec;max-width:720px;font-size:1.05rem}
.breadcrumb{font-size:.85rem;color:#d7ede2;margin-bottom:14px}
.breadcrumb a{color:#d7ede2;text-decoration:underline}

/* ---------- Cards / feature grid ---------- */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:960px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card .icon{
  width:52px;height:52px;border-radius:14px;background:var(--green-100);color:var(--green-700);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px;
}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{color:var(--muted);margin-bottom:0;font-size:.96rem}

/* ---------- Steps ---------- */
.steps{counter-reset:step;display:grid;gap:20px}
.step{
  display:grid;grid-template-columns:56px 1fr;gap:18px;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px;box-shadow:var(--shadow-sm);
}
.step .num{
  counter-increment:step;width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--green-600),var(--green-800));color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.3rem;
}
.step h3{margin-bottom:6px;font-size:1.05rem}
.step p{margin:0;color:var(--muted)}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;background:var(--card);min-width:480px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border);font-size:.96rem}
th{background:var(--green-700);color:#fff;font-weight:700}
tr:last-child td{border-bottom:none}
tr:nth-child(even) td{background:var(--green-50)}
.price-cell{font-weight:800;color:var(--red-600)}
.strike{text-decoration:line-through;color:var(--muted);font-weight:400;margin-right:6px}

/* ---------- Pricing cards ---------- */
.pricing-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:720px){.pricing-grid{grid-template-columns:1fr}}
.price-card{
  position:relative;background:var(--card);border:2px solid var(--border);border-radius:var(--radius);
  padding:32px 28px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.price-card.best{border-color:var(--red-500);box-shadow:var(--shadow-md)}
.price-card .ribbon{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--red-600);color:#fff;
  padding:6px 18px;border-radius:999px;font-size:.8rem;font-weight:800;white-space:nowrap;box-shadow:var(--shadow-sm);
}
.price-card .old{font-size:1.1rem;color:var(--muted);text-decoration:line-through}
.price-card .now{font-size:2.4rem;font-weight:900;color:var(--red-600);margin:6px 0}
.price-card .now sup{font-size:1.1rem;top:-1em}
.price-card ul{list-style:none;padding:0;text-align:left;margin:18px 0}
.price-card ul li{padding:8px 0;border-top:1px dashed var(--border);color:var(--muted);font-size:.95rem}
.price-card ul li:first-child{border-top:none}
.price-card ul li::before{content:"✓ ";color:var(--green-600);font-weight:800}

/* ---------- Testimonials ---------- */
.testi-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.stars{color:var(--gold);letter-spacing:2px;font-size:1.05rem;margin-bottom:10px}
.testi-quote{font-style:italic;color:var(--ink);margin-bottom:16px}
.testi-name{font-weight:800;color:var(--green-900)}
.testi-loc{color:var(--muted);font-size:.88rem}

/* ---------- Doctor spotlight ---------- */
.doctor-card{
  display:grid;grid-template-columns:220px 1fr;gap:32px;align-items:center;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-md);
}
.doctor-card img{border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
.doctor-card blockquote{margin:0 0 14px;font-style:italic;color:var(--ink);font-size:1.05rem;border-left:4px solid var(--red-500);padding-left:16px}
.doctor-name{font-weight:800;color:var(--green-900);font-size:1.1rem}
.doctor-title{color:var(--muted);font-size:.92rem}
@media (max-width:720px){.doctor-card{grid-template-columns:1fr;text-align:center}.doctor-card blockquote{border-left:none;border-top:4px solid var(--red-500);padding-left:0;padding-top:14px;text-align:left}}

/* ---------- FAQ ---------- */
.faq details{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:6px 20px;margin-bottom:12px;box-shadow:var(--shadow-sm);
}
.faq summary{
  cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--green-900);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--red-600);flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:16px;margin:0}

/* ---------- CTA / order form ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--green-900),var(--green-700));color:#fff;border-radius:24px;
  padding:48px;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;box-shadow:var(--shadow-lg);
}
.cta-band h2{color:#fff}
.cta-band p{color:#dcefe6}
@media (max-width:860px){.cta-band{grid-template-columns:1fr;padding:32px 22px}}

.order-form{background:#fff;border-radius:var(--radius);padding:26px;color:var(--ink);box-shadow:var(--shadow-md)}
.order-form h3{color:var(--green-900);margin-bottom:4px;font-size:1.2rem}
.order-form .sub{color:var(--muted);font-size:.88rem;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.88rem;margin-bottom:6px;color:var(--green-900)}
.field input{
  width:100%;padding:13px 16px;border:2px solid var(--border);border-radius:10px;font-size:1rem;
  font-family:inherit;transition:border-color .15s ease;background:var(--green-50);
}
.field input:focus{outline:none;border-color:var(--green-600);background:#fff}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:5px}
.consent{font-size:.78rem;color:var(--muted);margin-top:14px;line-height:1.5}
.discount-tag{
  display:inline-flex;align-items:center;gap:6px;background:var(--red-100);color:var(--red-600);
  font-weight:800;padding:6px 12px;border-radius:999px;font-size:.82rem;margin-bottom:14px;
}

/* ---------- Popup modal ---------- */
.popup-overlay{
  position:fixed;inset:0;background:rgba(11,61,46,.55);display:none;align-items:center;justify-content:center;
  z-index:200;padding:16px;opacity:0;transition:opacity .25s ease;
}
.popup-overlay.is-visible{display:flex}
.popup-overlay.is-shown{opacity:1}
.popup-card{
  position:relative;background:#fff;border-radius:20px;max-width:460px;width:100%;padding:30px 26px 26px;
  box-shadow:var(--shadow-lg);transform:translateY(14px) scale(.97);transition:transform .25s ease;
  max-height:92vh;overflow-y:auto;
}
.popup-overlay.is-shown .popup-card{transform:translateY(0) scale(1)}
.popup-close{
  position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;border:none;
  background:var(--green-50);color:var(--green-800);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.popup-close:hover{background:var(--red-100);color:var(--red-600)}
.popup-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.popup-head img{height:34px;width:auto}

/* ---------- Footer ---------- */
.site-footer{background:var(--green-900);color:#cfe6da;padding:48px 0 20px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:32px}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px;color:#fff;font-weight:800}
.footer-brand img{height:34px;filter:brightness(0) invert(1)}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.site-footer a{color:#cfe6da}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer ul li{margin-bottom:8px;font-size:.92rem}
.footer-disclaimer{
  border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:20px;font-size:.8rem;color:#a9c9ba;line-height:1.6;
}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:18px;font-size:.8rem;color:#a9c9ba}

/* ---------- misc ---------- */
.trust-strip{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:center;padding:22px 0;color:var(--muted);font-weight:700;font-size:.92rem}
.trust-strip span{display:flex;align-items:center;gap:8px}
.divider{height:1px;background:var(--border);margin:0}
.callout{
  background:var(--green-50);border-left:4px solid var(--green-600);border-radius:10px;padding:16px 20px;color:var(--green-900);font-size:.95rem;
}
.callout.red{background:var(--red-100);border-left-color:var(--red-600);color:#7a2419}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:860px){.two-col{grid-template-columns:1fr}}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}