/* ============ TOKENS ============ */
:root{
    --teal-900:#0E3B36;
    --teal-800:#134540;
    --teal-700:#175951;
    --teal-050:#EAF3F0;
    --cream:#F7F6F1;
    --amber:#C98A3E;
    --amber-dark:#A96F2C;
    --ink:#152420;
    --ink-soft:#4C5D57;
    --line:rgba(14,59,54,0.14);
    --cross:#C4432B;

    --font-display:'Noto Serif Bengali','Fraunces',serif;
    --font-body:'Noto Sans Bengali','Inter',sans-serif;
    --font-util:'Inter','Noto Sans Bengali',sans-serif;

    --radius:14px;
    --shadow-soft:0 10px 30px rgba(14,59,54,0.08);
    --shadow-card:0 4px 18px rgba(14,59,54,0.07);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body.body{
    font-family:var(--font-body);
    color:var(--ink);
    background:var(--cream);
    -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}
:focus-visible{outline:2.5px solid var(--amber);outline-offset:3px;}
@media (prefers-reduced-motion: reduce){
    *{animation:none !important;transition:none !important;}
}

/* ============ NAV ============ */
.nav{
    position:sticky;top:0;z-index:50;
    display:flex;align-items:center;justify-content:space-between;
    gap:24px;
    padding:16px 6%;
    background:rgba(247,246,241,0.9);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{color:var(--teal-900);width:34px;height:34px;flex:none;}
.brand-mark svg{width:100%;height:100%;}
.brand-name{
    display:block;font-family:var(--font-display);font-weight:700;
    font-size:1.05rem;color:var(--teal-900);line-height:1.2;
}
.brand-tag{
    display:block;font-family:var(--font-util);font-size:0.68rem;
    letter-spacing:0.04em;color:var(--ink-soft);
}
.nav-links-desktop{display:flex;align-items:center;gap:28px;}
.nav-links-desktop a{
    font-size:0.92rem;font-weight:500;color:var(--ink-soft);
    position:relative;padding:4px 0;
}
.nav-links-desktop a.active,.nav-links-desktop a:hover{color:var(--teal-900);}
.nav-links-desktop a.active::after{
    content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
    background:var(--amber);border-radius:2px;
}
.nav-call{
    background:var(--teal-900);color:#fff;padding:10px 20px;border-radius:999px;
    font-size:0.88rem;font-weight:600;white-space:nowrap;
    transition:background .2s ease, transform .2s ease;
}
.nav-call:hover{background:var(--teal-700);transform:translateY(-1px);}
.sidebar-toggle{display:none;font-size:1.4rem;color:var(--teal-900);cursor:pointer;}

.nav-list{
    position:fixed;top:0;right:-280px;width:260px;height:100vh;
    background:var(--teal-900);padding:90px 28px 28px;
    display:flex;flex-direction:column;gap:6px;
    transition:right .3s ease;z-index:60;
}
.nav-list.open{right:0;}
.nav-list li{list-style:none;}
.nav-list li a{
    display:block;color:#fff;padding:12px 4px;font-size:1rem;
    border-bottom:1px solid rgba(255,255,255,0.12);
    border-left:3px solid transparent;
    padding-left:12px;
    transition:background .2s ease, border-color .2s ease, color .2s ease;
}
.nav-list li a.active,
.nav-list li a:hover{
    color:var(--amber);
    background:rgba(255,255,255,0.06);
    border-left-color:var(--amber);
}
.overlay{
    position:fixed;inset:0;background:rgba(14,20,18,0.5);
    opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:55;
}
.overlay.show{opacity:1;pointer-events:auto;}

/* ============ HERO ============ */
.hero{
    position:relative;
    padding:96px 6% 84px;
    overflow:hidden;
    background:linear-gradient(180deg,var(--teal-050) 0%, var(--cream) 78%);
}
.hero-bg{
    position:absolute;inset:0;
    background-image:radial-gradient(circle at 1px 1px, rgba(14,59,54,0.09) 1px, transparent 1px);
    background-size:26px 26px;
    mask-image:linear-gradient(180deg, black, transparent 85%);
    pointer-events:none;
}
.pulse-line{
    position:absolute;left:0;right:0;top:38%;width:100%;height:160px;
    color:var(--teal-700);opacity:0.55;pointer-events:none;
}
.pulse-path{
    stroke-dasharray:2400;stroke-dashoffset:2400;
    animation:draw 2.6s ease-out forwards;
}
.pulse-dot{color:var(--cross);}
@keyframes draw{to{stroke-dashoffset:0;}}

.hero-text{position:relative;max-width:680px;}
.hero-eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-family:var(--font-util);font-size:0.8rem;font-weight:600;
    letter-spacing:0.03em;color:var(--teal-700);
    background:#fff;border:1px solid var(--line);
    padding:7px 16px;border-radius:999px;margin-bottom:22px;
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cross);flex:none;}
.hero h1{
    font-family:var(--font-display);font-weight:700;
    font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.18;
    color:var(--teal-900);letter-spacing:-0.01em;
}
.hero-rule{width:64px;height:3px;background:var(--amber);border-radius:2px;margin:22px 0;}
.hero-role{font-size:1.02rem;font-weight:600;color:var(--ink);margin-bottom:10px;}
.hero-sub{font-size:0.98rem;color:var(--ink-soft);line-height:1.7;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}

.btn-primary{
    display:inline-block;background-color: #0E3B36;
    padding:14px 28px;border-radius:10px;font-weight:600;font-size:0.95rem;
    box-shadow:var(--shadow-soft);
    transition:background .2s ease, transform .2s ease;
    color: white;
}
.btn-primary:hover{background-color: #152420;transform:translateY(-2px);}
.btn-ghost{
    display:inline-block;padding:14px 28px;border-radius:10px;
    border:1.5px solid var(--teal-900);color:var(--teal-900);
    font-weight:600;font-size:0.95rem;
    transition:background .2s ease, color .2s ease;
}
.btn-ghost:hover{background:var(--teal-900);color:#fff;}

/* ============ STATS BAND ============ */
.stats-band{background:var(--teal-900);padding:36px 6%;}
.stats-grid{
    max-width:1100px;margin:0 auto;
    display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.stat-item{text-align:center;color:#fff;}
.stat-num{
    display:block;font-family:var(--font-display);font-weight:700;
    font-size:1.5rem;color:#F3D8AE;margin-bottom:4px;
}
.stat-label{font-size:0.82rem;color:rgba(255,255,255,0.78);}

/* ============ SECTION SHELL ============ */
.section{padding:88px 6%;max-width:1180px;margin:0 auto;}
.section-head{text-align:center;max-width:560px;margin:0 auto 48px;}
.section-eyebrow{
    display:block;font-family:var(--font-util);font-size:0.78rem;
    font-weight:600;letter-spacing:0.08em;text-transform:uppercase;
    color:var(--amber-dark);margin-bottom:10px;
    margin-top: 50px;
}
.section-head h2, .doctor-info h2{
    font-family:var(--font-display);font-weight:700;
    font-size:clamp(1.6rem,3vw,2.15rem);color:var(--teal-900);
}

/* ============ QUALIFICATIONS ============ */
.quals{padding:44px 6% 8px;}
.qual-grid{
    display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px;
}
.qual-item{display:flex;align-items:center;gap:10px;}
.qual-dot{width:8px;height:8px;border-radius:50%;background:var(--cross);flex:none;}
.qual-item p{font-size:0.92rem;font-weight:600;color:var(--teal-900);}

/* ============ WHY CHOOSE US ============ */
.why-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.card-hitbox{display:contents;}
.why-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:28px 22px;box-shadow:var(--shadow-card);
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.why-card.is-hovered{
    transform:translateY(-6px);
    box-shadow:0 16px 34px rgba(14,59,54,0.14);
    border-color:var(--teal-700);
}
.why-icon{
    width:44px;height:44px;color:var(--teal-700);margin-bottom:16px;
}
.why-icon svg{width:100%;height:100%;}
.why-card h3{
    font-family:var(--font-display);font-weight:600;font-size:1.05rem;
    color:var(--teal-900);margin-bottom:8px;
}
.why-card p{font-size:0.88rem;color:var(--ink-soft);line-height:1.6;}

/* ============ SERVICES / DEPARTMENTS ============ */
.service-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.service-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:32px 26px;box-shadow:var(--shadow-card);
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    height:100%;
}
.service-card.is-hovered{
    transform:translateY(-6px);
    box-shadow:0 18px 36px rgba(14,59,54,0.15);
    border-color:var(--teal-700);
}
.service-icon{
    width:52px;height:52px;color:#fff;background:var(--teal-900);
    border-radius:12px;display:flex;align-items:center;justify-content:center;
    padding:11px;margin-bottom:20px;
}
.service-icon svg{width:100%;height:100%;}
.service-card h3{
    font-family:var(--font-display);font-weight:600;font-size:1.12rem;
    color:var(--teal-900);margin-bottom:10px;
}
.p-no{font-size:0.9rem;color:var(--ink-soft);line-height:1.65;}

/* ============ DOCTOR ============ */
.doctor{background:var(--teal-050);border-radius:24px;padding:56px 6%;}
.doctor-card{
    display:grid;grid-template-columns:260px 1fr;gap:52px;align-items:center;
    max-width:1000px;margin:0 auto;
    background:var(--teal-050);
    border-radius:24px;
    padding:56px 6%;
    margin-top: 100px;
}
.doctor-photo{position:relative;width:220px;height:220px;justify-self:center;}
.doctor-monogram{
    width:220px;height:220px;border-radius:50%;
    background:linear-gradient(145deg,var(--teal-800),var(--teal-900));
    color:#F3D8AE;display:flex;align-items:center;justify-content:center;
    font-family:var(--font-display);font-weight:700;font-size:3.2rem;
    box-shadow:var(--shadow-soft);
}
.doctor-ring{
    position:absolute;inset:-12px;border:1.5px dashed var(--amber);
    border-radius:50%;
}
.doctor-info .section-eyebrow{text-align:left;}
.doctor-role{font-weight:600;color:var(--teal-700);margin:12px 0 14px;font-size:0.95rem;}
.doctor-bio{color:var(--ink-soft);line-height:1.75;font-size:0.95rem;margin-bottom:20px;}
.doctor-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.tag{
    font-size:0.78rem;font-weight:600;color:var(--teal-900);
    background:#fff;border:1px solid var(--line);padding:6px 14px;border-radius:999px;
}

/* ============ DOCTORS LIST (doctor.html) ============ */
.doctors-list{max-width:1180px;margin:0 auto;padding:44px 6% 0;}

.doctors-list .doctor-card{
    grid-template-columns:1fr;
    justify-items:center;text-align:center;
    max-width:640px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow-card);
    padding:34px 28px;
    gap:14px;
    margin-top:0;
    margin-bottom:22px;
}

.doctors-list .doctor-photo{width:84px;height:84px;}
.doctors-list .doctor-monogram{
    width:84px;height:84px;font-size:1.6rem;box-shadow:none;
}
.doctors-list .doctor-info .section-eyebrow{text-align:center;}
.doctors-list .doctor-info h2{font-size:1.15rem;line-height:1.35;margin-bottom:6px;}
.doctors-list .doctor-role{font-size:0.85rem;margin:0 0 10px;}

.doctors-list .doctor-detail-list{margin-bottom:10px;}
.doctors-list .doctor-detail-list li{
    list-style:none;font-size:0.78rem;line-height:1.6;color:var(--ink-soft);
}
.doctors-list .doctor-detail-list li.strong{color:var(--ink);font-weight:600;}
.doctors-list .doctor-detail-list li.reg{color:var(--amber-dark);font-size:0.73rem;margin-top:4px;}

.doctors-list .doctor-visit{
    font-size:0.78rem;color:var(--ink-soft);line-height:1.6;
    border-top:1px solid var(--line);padding-top:10px;margin-bottom:10px;
}

.doctors-list .doctor-phones{
    display:flex;flex-direction:column;gap:4px;font-size:0.82rem;
}
.doctors-list .phones-label{color:var(--ink-soft);font-size:0.78rem;}
.doctors-list .doctor-phones a{color:var(--amber-dark);font-weight:700;transition:color .15s;}
.doctors-list .doctor-phones a:hover{color:var(--teal-900);}

@media (max-width:640px){
    .doctors-list{padding:32px 6% 0;}
}

/* ============ SCHEDULE ============ */
.schedule-band{padding:0 6% 88px;}
.schedule-card{
    max-width:1180px;margin:0 auto;
    background:var(--teal-900);border-radius:24px;
    display:grid;grid-template-columns:1.2fr 0.8fr;
    overflow:hidden;
}
.schedule-info{padding:56px 48px;color:#fff;}
.schedule-info .section-eyebrow{color:#F3D8AE;}
.schedule-info h2{color:#fff;font-family:var(--font-display);font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:22px;}
.schedule-time{margin-bottom:22px;}
.schedule-time li{
    display:flex;justify-content:space-between;gap:16px;
    padding:11px 0;border-bottom:1px solid rgba(255,255,255,0.14);
    font-size:0.92rem;
}
.schedule-time li span:first-child{color:rgba(255,255,255,0.75);}
.schedule-time li span:last-child{font-weight:600;}
.schedule-loc{font-size:0.92rem;color:rgba(255,255,255,0.85);margin-bottom:26px;}
.schedule-photo{
    display:flex;align-items:center;justify-content:center;
    background:var(--teal-800);color:rgba(243,216,174,0.6);padding:24px;
}
.schedule-photo svg{width:70%;height:70%;}

/* ============ FINAL CTA ============ */
.cta-band{
    text-align:center;padding:70px 6%;
    background:radial-gradient(circle at 50% 0%, var(--teal-050), var(--cream) 65%);
}
.cta-band h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,3vw,2rem);color:var(--teal-900);margin-bottom:12px;}
.cta-band p{color:var(--ink-soft);margin-bottom:26px;}

/* ============ FOOTER ============ */
.footer{background:var(--teal-900);color:#fff;padding:56px 6% 28px; margin-top: 50px;}
.supreme{
    max-width:1180px;margin:0 auto;
    display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;
}
.footer-brand{display:flex;flex-direction:column;gap:14px;max-width:320px;}
.footer-brand .brand-mark{color:#F3D8AE;}
.footer-brand p{color:rgba(255,255,255,0.72);font-size:0.9rem;line-height:1.65;}
.z-p{font-weight:700;margin-bottom:16px;color:#F3D8AE;font-size:0.95rem; font-family: arial;}
.li-z{
    list-style:none;
    color:rgba(255,255,255,0.78);font-size:0.9rem;
    padding:6px 0;transition:color .2s ease;
    font-family: arial;
}
.div-li-z a:hover .li-z{color:#fff;}
.f-div{
    text-align:center;padding:20px 6% 30px;background:var(--teal-900);
    border-top:1px solid rgba(255,255,255,0.12);
}
.f-p{color:rgba(255,255,255,0.6);font-size:0.82rem;}
.f-p a{color:#F3D8AE;font-weight:600;}

/* ============ FLOATING CALL ============ */
.float-call{
    position:fixed;bottom:22px;right:22px;z-index:70;
    display:flex;align-items:center;gap:8px;
    background-color: #0E3B36;color:#fff;padding:13px 20px;border-radius:999px;
    font-weight:600;font-size:0.9rem;box-shadow:0 10px 24px rgba(169,111,44,0.4);
    transition:transform .2s ease;
}
.float-call:hover{transform:translateY(-3px);}

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
    .nav-links-desktop, .nav-call{display:none;}
    .sidebar-toggle{display:block;}
    .why-grid{grid-template-columns:repeat(2,1fr);}
    .service-grid{grid-template-columns:repeat(2,1fr);}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .doctor-card{grid-template-columns:1fr;text-align:center;}
    .doctor-info .section-eyebrow{text-align:center;}
    .doctor-tags{justify-content:center;}
    .schedule-card{grid-template-columns:1fr;}
    .schedule-photo{display:none;}
    .supreme{grid-template-columns:1fr 1fr;}
    .footer-brand{grid-column:1 / -1;max-width:none;}
}

@media (max-width:600px){
    .hero{padding:76px 6% 60px;}
    .section{padding:64px 6%;}
    .why-grid, .service-grid{grid-template-columns:1fr;}
    .stats-grid{grid-template-columns:1fr 1fr;}
    .supreme{grid-template-columns:1fr;}
    .qual-grid{gap:12px 20px;}
    .float-call span{display:none;}
    .float-call{padding:14px;}
}