/* =====================================================================
   Dr. Umma Salma Chowdhury (Shanta) — drummasalmachowdhury.com
   Luxury Medical Editorial System  ·  Bear My Brand 2026
   Palette: Aubergine · Warm Ivory · Refined Gold · Soft Blush
   ===================================================================== */

/* -------------------------------------------------- 1. DESIGN TOKENS */
:root {
  /* Core palette */
  --ink:        #211420;   /* near-black plum — primary text, dark sections */
  --plum:       #6A2B4E;   /* primary — deep rosewood / aubergine */
  --plum-deep:  #4A1C36;
  --plum-soft:  #9A6580;   /* muted mauve */
  --gold:       #B28B4C;   /* refined gold accent */
  --gold-light: #D8C29A;
  --blush:      #F2E7E1;   /* warm blush — alt section bg */
  --blush-deep: #E9D8D0;
  --cream:      #FBF7F2;   /* page background — warm ivory */
  --white:      #FFFFFF;
  --muted:      #7C6B73;   /* body muted text */
  --border:     #E7DBD3;   /* hairlines */
  --border-dark:#3A2433;

  /* Gradients (used sparingly) */
  --grad-plum:  linear-gradient(150deg, #6A2B4E 0%, #3C162B 100%);
  --grad-ink:   linear-gradient(160deg, #2A1726 0%, #170C15 100%);

  /* Shadows — soft, low, premium */
  --shadow-sm: 0 2px 14px rgba(33,20,32,0.06);
  --shadow-md: 0 14px 40px rgba(33,20,32,0.10);
  --shadow-lg: 0 30px 70px rgba(33,20,32,0.14);
  --shadow-gold: 0 18px 50px rgba(178,139,76,0.22);

  /* Typography — clear, bold, corporate */
  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-bengali: 'Hind Siliguri', 'Inter', sans-serif;

  /* Layout */
  --container: 1240px;
  --container-wide: 1400px;
  --pad: clamp(1.25rem, 5vw, 4rem);
  --section: clamp(4.5rem, 10vw, 9rem);

  /* Radius */
  --r-sm: 6px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 200ms var(--ease);
  --t: 400ms var(--ease);
}

/* -------------------------------------------------- 2. RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-weight: 400;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

strong { font-weight: 700; }

/* Bengali mode — switch to the Bengali typeface, relax tight tracking */
body.lang-bn,
body.lang-bn h1, body.lang-bn h2, body.lang-bn h3, body.lang-bn h4,
body.lang-bn .display, body.lang-bn .brand-name {
  font-family: var(--font-bengali);
}
body.lang-bn h1, body.lang-bn h2, body.lang-bn h3, body.lang-bn h4,
body.lang-bn .display, body.lang-bn .hero h1 .head, body.lang-bn .brand-name {
  letter-spacing: 0;
  font-weight: 700;
}
body.lang-bn { line-height: 1.75; }
body.lang-bn .hero h1 .head { text-transform: none; }
.lang-toggle .active { color: var(--gold); }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--ink);
}

::selection { background: var(--plum); color: var(--cream); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: 2px;
}

/* -------------------------------------------------- 3. LAYOUT HELPERS */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}
.container-wide { max-width: var(--container-wide); }

.section { padding-block: var(--section); }

/* Eyebrow — gold, spaced, with a short rule */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: '';
  width: 34px;
  height: 1px;
  background: var(--gold);
  opacity: 0.7;
}
.eyebrow.center { justify-content: center; }

.section-head { max-width: 680px; margin-bottom: clamp(2.75rem, 5vw, 4.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

.display {
  font-size: clamp(2rem, 4.1vw, 3.2rem);
  line-height: 1.1;
  font-weight: 800;
}
.display em { font-style: normal; color: var(--plum); }

.lead {
  margin-top: 1.4rem;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--muted);
}

.rule-gold { width: 56px; height: 2px; background: var(--gold); border: none; margin: 1.6rem 0; }
.center .rule-gold { margin-inline: auto; }

/* -------------------------------------------------- 4. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--t), background var(--t), color var(--t), border-color var(--t), box-shadow var(--t);
  white-space: nowrap;
}
.btn svg { width: 1.1em; height: 1.1em; }

.btn-primary { background: var(--plum); color: var(--cream); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--plum-deep); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-outline { background: transparent; color: var(--ink); border-color: rgba(33,20,32,0.25); }
.btn-outline:hover { border-color: var(--plum); color: var(--plum); transform: translateY(-2px); }

.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: #9d7a3f; transform: translateY(-2px); box-shadow: var(--shadow-gold); }

.btn-ghost { background: transparent; color: var(--cream); border-color: rgba(251,247,242,0.4); }
.btn-ghost:hover { background: rgba(251,247,242,0.12); border-color: var(--cream); transform: translateY(-2px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--plum);
}
.link-arrow svg { width: 1.05em; height: 1.05em; transition: transform var(--t); }
.link-arrow:hover svg { transform: translateX(5px); }

/* -------------------------------------------------- 5. UTILITY TOP BAR */
.topbar {
  background: var(--ink);
  color: rgba(251,247,242,0.78);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}
.topbar-inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: 0.6rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar-info { display: flex; align-items: center; gap: 1.6rem; }
.topbar-info span { display: inline-flex; align-items: center; gap: 0.45rem; }
.topbar-info svg { width: 0.95em; height: 0.95em; color: var(--gold-light); }
.topbar-info a:hover { color: var(--cream); }
.topbar-social { display: flex; align-items: center; gap: 1rem; }
.topbar-social a { opacity: 0.75; transition: opacity var(--t-fast); }
.topbar-social a:hover { opacity: 1; }
.topbar-social svg { width: 15px; height: 15px; }

/* -------------------------------------------------- 6. NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(251,247,242,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t), background var(--t);
}
.navbar.scrolled { box-shadow: var(--shadow-sm); background: rgba(251,247,242,0.95); }

.nav-inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: 0 var(--pad);
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: flex; flex-direction: column; line-height: 1.04; }
.brand-name { font-family: var(--font-display); font-size: 0.98rem; font-weight: 800; color: var(--plum); letter-spacing: -0.025em; white-space: nowrap; }
.brand-tag { font-size: 0.5rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

.nav-links { display: flex; align-items: center; gap: 2.1rem; }
.nav-links > li > a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
  padding-block: 0.5rem;
  transition: color var(--t-fast);
}
.nav-links > li > a:hover { color: var(--plum); }
.nav-links > li > a::after {
  content: '';
  position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1.5px; background: var(--gold);
  transition: width var(--t);
}
.nav-links > li > a:hover::after { width: 100%; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown-toggle { display: inline-flex; align-items: center; gap: 0.35rem; cursor: pointer; }
.dropdown-toggle svg { width: 0.95rem; height: 0.95rem; transition: transform var(--t); }
.dropdown {
  position: absolute; top: calc(100% + 0.9rem); left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: min(620px, 92vw);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.1rem 0.4rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.9rem;
  opacity: 0; visibility: hidden;
  transition: opacity var(--t), transform var(--t), visibility var(--t);
}
/* invisible hover-bridge across the gap so the menu stays open while the
   cursor travels from the toggle down into the panel */
.dropdown::before {
  content: '';
  position: absolute;
  top: -1rem; left: 0; right: 0;
  height: 1rem;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.has-dropdown:hover .dropdown-toggle svg { transform: rotate(180deg); }

.dropdown > li:not(.dropdown-foot) > a {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.72rem 0.85rem; border-radius: var(--r-md);
  font-size: 0.875rem; font-weight: 500; line-height: 1.25; color: var(--ink);
  transition: background var(--t-fast), color var(--t-fast);
}
.dropdown > li:not(.dropdown-foot) > a::before {
  content: ''; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); opacity: 0; transform: scale(0.4);
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.dropdown > li:not(.dropdown-foot) > a:hover { background: var(--blush); color: var(--plum); }
.dropdown > li:not(.dropdown-foot) > a:hover::before { opacity: 1; transform: scale(1); }

.dropdown-foot {
  grid-column: 1 / -1;
  margin-top: 0.4rem; padding-top: 0.55rem;
  border-top: 1px solid var(--border);
}
.dropdown-foot a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.65rem 0.85rem; border-radius: var(--r-md);
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--plum);
  transition: background var(--t-fast);
}
.dropdown-foot a svg { width: 1.1em; height: 1.1em; transition: transform var(--t); }
.dropdown-foot a:hover { background: var(--blush); }
.dropdown-foot a:hover svg { transform: translateX(5px); }

.nav-actions { display: flex; align-items: center; gap: 1.25rem; }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--ink); background: none; border: none; cursor: pointer;
  transition: color var(--t-fast);
}
.lang-toggle:hover { color: var(--plum); }
.lang-toggle .sep { color: var(--border); }
.lang-toggle .active { color: var(--gold); }
.nav-cta { padding: 0.7rem 1.5rem; font-size: 0.82rem; }
.mobile-cta { display: none; }

/* Hamburger */
.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; background: none; border: none; cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: transform var(--t), opacity var(--t); }
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* -------------------------------------------------- 7. HERO */
.hero { position: relative; background: var(--cream); overflow: hidden; }
.hero::after {
  /* faint oversized monogram watermark */
  content: 'S';
  position: absolute;
  right: -4%; bottom: -22%;
  font-family: var(--font-display);
  font-size: 46rem;
  font-weight: 500;
  line-height: 1;
  color: var(--plum);
  opacity: 0.03;
  pointer-events: none;
  user-select: none;
}
.hero-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: clamp(2.75rem, 6vw, 5rem);
}

.hero-credit {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 1.4rem;
}
.hero h1 {
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: none;
  margin-bottom: 1.5rem;
}
.hero h1 .head {
  display: block;
  font-size: clamp(1.9rem, 4.6vw, 3.5rem);
  line-height: 1.05;
  text-transform: uppercase;
  white-space: nowrap;
}

/* credential box — name + role together */
.hero-id {
  display: inline-flex; flex-direction: column; align-items: center; gap: 0.45rem;
  max-width: 92%;
  padding: 1rem 1.85rem;
  margin-bottom: 2rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
}
.hero-id-name {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem); letter-spacing: -0.02em;
  color: var(--plum); line-height: 1.1;
}
.hero-id-role {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-size: 0.92rem; font-weight: 500; color: var(--muted); line-height: 1.4;
}
.hero-id-role svg { width: 1.05em; height: 1.05em; color: var(--gold); flex-shrink: 0; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; justify-content: center; }

/* Arched portrait */
.hero-portrait { position: relative; justify-self: center; width: 100%; max-width: 440px; }
.arch {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 999px 999px var(--r-lg) var(--r-lg);
  overflow: hidden;
  background: linear-gradient(165deg, var(--blush), var(--blush-deep));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.arch img { width: 100%; height: 100%; object-fit: cover; }
.arch-frame {
  /* gold outline echo behind the portrait */
  content: '';
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold);
  border-radius: 999px 999px var(--r-lg) var(--r-lg);
  z-index: 1;
}
.photo-ph {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; gap: 0.85rem; text-align: center; padding: 1.5rem; color: var(--plum-soft);
}
.photo-ph svg { width: 58px; height: 58px; opacity: 0.55; }
.photo-ph span { font-size: 0.78rem; font-weight: 500; color: var(--muted); letter-spacing: 0.03em; line-height: 1.5; }

/* floating credential chip */
.hero-chip {
  position: absolute;
  left: -7%; bottom: 12%;
  z-index: 3;
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.85rem 1.25rem;
  background: var(--white);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
}
.hero-chip .num { font-family: var(--font-display); font-size: 2rem; font-weight: 600; color: var(--plum); line-height: 1; }
.hero-chip .lbl { font-size: 0.72rem; font-weight: 500; color: var(--muted); letter-spacing: 0.04em; line-height: 1.35; }

/* -------------------------------------------------- 8. MARQUEE / CRED STRIP */
.cred-strip { background: var(--ink); color: var(--cream); }
.cred-strip-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(2rem, 4vw, 2.75rem) var(--pad);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.cred-item { text-align: center; position: relative; padding: 0.25rem 1rem; }
.cred-item:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 12%; height: 76%; width: 1px;
  background: rgba(216,194,154,0.22);
}
.cred-num { font-family: var(--font-display); font-size: clamp(2rem, 3.4vw, 2.8rem); font-weight: 600; color: var(--gold-light); line-height: 1; margin-bottom: 0.4rem; }
.cred-lbl { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(251,247,242,0.7); }

/* -------------------------------------------------- 9. ABOUT */
.about { background: var(--cream); }
.about-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; }

.about-visual { position: relative; }
.about-img {
  position: relative;
  aspect-ratio: 5 / 6;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(165deg, var(--blush), var(--blush-deep));
  box-shadow: var(--shadow-md);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent { position: absolute; inset: 20px -20px -20px 20px; border: 1px solid var(--gold); border-radius: var(--r-lg); z-index: -1; }
.about-sign {
  position: absolute; right: 6%; bottom: -28px;
  background: var(--white); padding: 1rem 1.5rem; border-radius: var(--r-md);
  box-shadow: var(--shadow-md); text-align: center;
}
.about-sign .name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; color: var(--plum); line-height: 1; letter-spacing: -0.02em; }
.about-sign .role { font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 0.35rem; }

.about-body h2 { font-size: clamp(1.6rem, 2.6vw, 2rem); white-space: nowrap; margin-bottom: 1.25rem; }
.about-body > p { color: var(--muted); font-size: 0.925rem; line-height: 1.7; margin-bottom: 1.85rem; }
.cred-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem 1.4rem; margin-bottom: 2rem; }
.cred-list li {
  display: flex; gap: 0.7rem; align-items: center;
  font-size: 0.9rem; font-weight: 500; color: var(--ink); line-height: 1.3;
}
.cred-list svg {
  flex-shrink: 0; width: 25px; height: 25px; padding: 5px;
  border-radius: 50%; background: var(--blush); color: var(--plum);
}
.about-quote {
  font-family: var(--font-display); font-style: normal; font-weight: 600;
  font-size: clamp(0.92rem, 1.45vw, 1.05rem); line-height: 1.45; color: var(--plum);
  letter-spacing: -0.01em;
  padding-left: 1.3rem; border-left: 3px solid var(--gold); margin-bottom: 2rem;
}

/* -------------------------------------------------- 10. SERVICES (numbered editorial) */
.services { background: var(--blush); padding-block: clamp(3rem, 6vw, 5rem); }
.services .section-head { margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
#services-title { white-space: nowrap; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.svc {
  position: relative;
  display: flex; flex-direction: column;
  gap: 0.6rem;
  padding: 2.4rem 2rem 2.6rem;
  background: transparent;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
  overflow: hidden;
}
.svc::before {
  content: '';
  position: absolute; left: 0; top: 0; height: 2px; width: 0;
  background: var(--gold); transition: width var(--t);
}
.svc:hover { background: var(--white); }
.svc:hover::before { width: 100%; }
.svc-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; color: var(--gold); margin-bottom: 0.4rem; }
.svc h3 { font-size: 1.45rem; transition: color var(--t-fast); }
.svc:hover h3 { color: var(--plum); }
.svc p { font-size: 0.95rem; color: var(--muted); line-height: 1.6; flex-grow: 1; margin-bottom: 0.4rem; }
.svc .svc-go {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink); opacity: 0; transform: translateY(6px);
  transition: opacity var(--t), transform var(--t), color var(--t-fast);
}
.svc:hover .svc-go { opacity: 1; transform: translateY(0); color: var(--plum); }
.svc .svc-go svg { width: 1em; height: 1em; }

/* -------------------------------------------------- 11. YOUTUBE REELS */
.reels { background: var(--grad-ink); color: var(--cream); position: relative; overflow: hidden; padding-block: clamp(3rem, 6vw, 5rem); }
.reels::before { content: ''; position: absolute; top: -30%; left: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(178,139,76,0.14), transparent 70%); pointer-events: none; }
.reels .eyebrow { color: var(--gold-light); }
.reels .display { color: var(--cream); }
.reels .lead { color: rgba(251,247,242,0.72); }
#reels-title { white-space: nowrap; }
.reels-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; flex-wrap: wrap; margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem); }
.reels-head .section-head { margin-bottom: 0; max-width: none; }

/* auto-scrolling marquee */
.reels-marquee {
  position: relative;
  overflow: hidden;
}
.reels-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  animation: reel-marquee 70s linear infinite;
}
.reels-marquee:hover .reels-track { animation-play-state: paused; }
@keyframes reel-marquee {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

.reel {
  flex: 0 0 clamp(180px, 19vw, 232px);
  display: flex; flex-direction: column; gap: 0.65rem;
}
.reel-thumb {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(165deg, #3a2030, #20121d);
  border: 1px solid rgba(216,194,154,0.18);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.reel:hover .reel-thumb { transform: translateY(-6px); border-color: var(--gold); box-shadow: var(--shadow-lg); }
.reel img { width: 100%; height: 100%; object-fit: cover; }
.reel-cap {
  font-family: var(--font-bengali);
  font-size: 0.84rem; font-weight: 500; line-height: 1.45;
  color: rgba(251,247,242,0.8);
  padding-inline: 0.15rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  transition: color var(--t-fast);
}
.reel:hover .reel-cap { color: var(--cream); }
.reel-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(to top, rgba(15,8,13,0.5) 0%, transparent 45%);
  transition: background var(--t);
}
.reel:hover .reel-overlay { background: rgba(15,8,13,0.28); }
.reel-play {
  width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(251,247,242,0.18); backdrop-filter: blur(6px);
  border: 1px solid rgba(251,247,242,0.5);
  transition: transform var(--t), background var(--t);
}
.reel:hover .reel-play { transform: scale(1.12); background: var(--gold); border-color: var(--gold); }
.reel:hover .reel-play svg { color: var(--ink); }
.reel-play svg { width: 18px; height: 18px; color: var(--cream); margin-left: 3px; }
.reel-tag {
  position: absolute; top: 0.7rem; left: 0.7rem; z-index: 2;
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.28rem 0.6rem; border-radius: var(--r-pill);
  background: rgba(178,139,76,0.92); color: var(--ink);
}

/* -------------------------------------------------- 12. CHAMBERS */
.chambers { background: var(--cream); padding-block: clamp(3rem, 6vw, 5rem); }
.chambers .section-head { margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.chamber-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
.chamber {
  position: relative;
  padding: 2.5rem 2.25rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: transform var(--t), box-shadow var(--t);
}
.chamber:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.chamber.featured { background: var(--grad-plum); color: var(--cream); border-color: transparent; box-shadow: var(--shadow-md); }
.chamber-tag {
  display: inline-block; padding: 0.32rem 0.85rem; margin-bottom: 1.2rem;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  border-radius: var(--r-pill);
}
.chamber.featured .chamber-tag { background: var(--gold); color: var(--ink); }
.chamber:not(.featured) .chamber-tag { background: var(--blush); color: var(--plum); }
.chamber h3 { font-size: 1.55rem; margin-bottom: 1.25rem; }
.chamber.featured h3 { color: var(--cream); }
.chamber-detail { display: flex; gap: 0.7rem; align-items: flex-start; margin-bottom: 0.85rem; font-size: 0.95rem; line-height: 1.5; }
.chamber-detail svg { flex-shrink: 0; width: 1.15em; height: 1.15em; margin-top: 0.18em; color: var(--gold); }
.chamber:not(.featured) .chamber-detail { color: var(--muted); }
.chamber.featured .chamber-detail { color: rgba(251,247,242,0.9); }
.chamber.featured .chamber-detail svg { color: var(--gold-light); }
.chamber-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.6rem; }
.chamber-actions .btn { padding: 0.7rem 1.4rem; font-size: 0.82rem; }

/* -------------------------------------------------- 13. FAQ */
.faq { background: var(--blush); padding-block: clamp(3rem, 6vw, 5rem); }
.faq-wrap { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: stretch; }
.faq-aside { display: flex; flex-direction: column; }
.faq-aside .lead { font-size: 0.98rem; white-space: nowrap; }
#faq-title { font-size: clamp(1.7rem, 2.7vw, 2.2rem); white-space: nowrap; }
.faq-help {
  margin-top: 1.75rem;
  flex: 1; min-height: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
}
.faq-help h4 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.faq-help p { font-size: 0.92rem; color: var(--muted); line-height: 1.6; margin-bottom: 1.4rem; }
.faq-help .btn { width: 100%; }
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding: 1.5rem 0.25rem;
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; text-align: left;
  color: var(--ink); background: none; border: none; cursor: pointer;
  transition: color var(--t-fast);
}
.faq-q:hover { color: var(--plum); }
.faq-icon { flex-shrink: 0; position: relative; width: 18px; height: 18px; }
.faq-icon::before, .faq-icon::after { content: ''; position: absolute; background: var(--gold); transition: transform var(--t); }
.faq-icon::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq-icon::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq-item.open .faq-icon::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--t); }
.faq-a-inner { padding: 0 0.25rem 1.6rem; color: var(--muted); line-height: 1.75; max-width: 90%; }

/* -------------------------------------------------- 14. CTA BAND */
.cta { background: var(--grad-plum); color: var(--cream); text-align: center; position: relative; overflow: hidden; padding-block: clamp(3rem, 6vw, 5rem); }
.cta::before { content: ''; position: absolute; bottom: -40%; right: -5%; width: 460px; height: 460px; background: radial-gradient(circle, rgba(178,139,76,0.18), transparent 70%); }
.cta .eyebrow { color: var(--gold-light); justify-content: center; }
.cta h2 { color: var(--cream); font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 1.25rem; position: relative; }
.cta p { max-width: 40rem; margin: 0 auto 2.25rem; color: rgba(251,247,242,0.85); font-size: 1.1rem; position: relative; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; position: relative; }

/* -------------------------------------------------- 15. FOOTER */
.footer { background: var(--ink); color: rgba(251,247,242,0.7); padding-top: clamp(3.5rem, 7vw, 5.5rem); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand .brand-name { display: block; color: var(--cream); font-size: 1.12rem; line-height: 1.15; white-space: normal; }
.footer-brand .brand-tag { display: block; margin-top: 6px; color: var(--gold-light); }
.footer-about { margin: 1.2rem 0 1.5rem; font-size: 0.9rem; line-height: 1.7; color: rgba(251,247,242,0.55); max-width: 38ch; }
.footer h4 { font-family: var(--font-body); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 1.3rem; }
.footer-col ul { display: grid; gap: 0.75rem; }
.footer-col a { font-size: 0.92rem; color: rgba(251,247,242,0.65); transition: color var(--t-fast), padding-left var(--t-fast); }
.footer-col a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-contact li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.92rem; line-height: 1.55; margin-bottom: 0.9rem; color: rgba(251,247,242,0.65); }
.footer-contact svg { flex-shrink: 0; width: 1.1em; height: 1.1em; color: var(--gold-light); margin-top: 0.2em; }
.social-row { display: flex; gap: 0.7rem; margin-top: 1.4rem; }
.social-row a { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(251,247,242,0.07); color: var(--cream); transition: background var(--t), transform var(--t); }
.social-row a:hover { background: var(--gold); color: var(--ink); transform: translateY(-3px); }
.social-row svg { width: 1.05rem; height: 1.05rem; }
.footer-bottom { border-top: 1px solid var(--border-dark); padding-block: 1.6rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.8rem; font-size: 0.8rem; color: rgba(251,247,242,0.45); }
.footer-bottom a:hover { color: var(--gold-light); }
.footer-policy { display: flex; align-items: center; gap: 1.4rem; }
.footer-policy a { position: relative; }
.footer-policy a:first-child::after { content: ''; position: absolute; right: -0.75rem; top: 50%; transform: translateY(-50%); width: 1px; height: 12px; background: rgba(251,247,242,0.25); }

/* -------------------------------------------------- 16. WHATSAPP FLOAT */
.wa-float {
  position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 900;
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; box-shadow: 0 10px 30px rgba(37,211,102,0.4);
  transition: transform var(--t);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 29px; height: 29px; }

/* -------------------------------------------------- 16b. PAGE HERO */
.page-hero {
  position: relative; overflow: hidden;
  background: var(--grad-plum); color: var(--cream);
  text-align: center;
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
}
.page-hero::before { content: ''; position: absolute; bottom: -40%; right: -5%; width: 420px; height: 420px; background: radial-gradient(circle, rgba(178,139,76,0.18), transparent 70%); }
.page-hero .container { position: relative; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 0.8rem; color: rgba(251,247,242,0.7); margin-bottom: 1.1rem; }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span[aria-hidden] { color: rgba(251,247,242,0.4); }
.page-hero .eyebrow { color: var(--gold-light); justify-content: center; }
.page-hero-title { color: var(--cream); font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 1rem; }
.page-hero-sub { max-width: 44rem; margin: 0 auto; color: rgba(251,247,242,0.82); font-size: 1.05rem; line-height: 1.7; }
.page-hero-sub.wide { max-width: 58rem; text-wrap: balance; }
/* treatment-page titles are full sentences — keep them smaller */
#t-title { font-size: clamp(1.6rem, 3.3vw, 2.4rem); max-width: 20ch; margin-inline: auto; }

/* -------------------------------------------------- 16c. APPOINTMENT */
.appt { background: var(--cream); padding-block: clamp(3rem, 6vw, 5rem); }
.appt-grid { display: grid; grid-template-columns: 1.35fr 0.65fr; gap: clamp(1.75rem, 4vw, 3rem); align-items: start; }

.appt-form-wrap { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: clamp(1.5rem, 4vw, 2.5rem); box-shadow: var(--shadow-sm); }
.appt-form-title { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.5rem; }
.appt-form-lead { color: var(--muted); font-size: 0.95rem; line-height: 1.6; margin-bottom: 2rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1.1rem; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--ink); }
.field .req { color: var(--plum); }
.field .opt { color: var(--muted); font-weight: 400; font-size: 0.74rem; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 0.95rem; color: var(--ink);
  padding: 0.8rem 0.9rem; border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--cream);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input::placeholder, .field textarea::placeholder { color: #ab9da5; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--plum); box-shadow: 0 0 0 3px rgba(106,43,78,0.12);
}
.field .invalid { border-color: #c0392b; box-shadow: 0 0 0 3px rgba(192,57,43,0.1); }
.field textarea { min-height: 110px; resize: vertical; line-height: 1.6; }
.field select {
  appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 2.4rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236A2B4E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.9rem center; background-size: 1rem;
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error { color: #c0392b; font-size: 0.85rem; font-weight: 500; margin-bottom: 0.8rem; }
.form-error:empty { display: none; }
.form-note { font-size: 0.78rem; color: var(--muted); line-height: 1.55; margin-top: 0.95rem; }

.appt-side { display: flex; flex-direction: column; gap: 1.1rem; }
.side-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.6rem; }
.side-card.side-featured { background: var(--grad-plum); color: var(--cream); border-color: transparent; box-shadow: var(--shadow-md); }
.side-card h3 { font-size: 1.2rem; margin-bottom: 1rem; }
.side-card.side-featured h3 { color: var(--cream); }
.side-card .chamber-tag { margin-bottom: 1rem; }
.side-card.side-featured .chamber-tag { background: var(--gold); color: var(--ink); }
.side-card .chamber-tag.alt { background: var(--blush); color: var(--plum); }
.side-card.side-featured .chamber-detail { color: rgba(251,247,242,0.9); }
.side-card.side-featured .chamber-detail svg { color: var(--gold-light); }
.side-contact h4 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.side-contact p { font-size: 0.9rem; color: var(--muted); line-height: 1.55; margin-bottom: 1.2rem; }
.side-contact .btn { margin-bottom: 0.7rem; }
.side-contact .btn:last-child { margin-bottom: 0; }

.btn-block { width: 100%; }

/* -------------------------------------------------- 16d. CONTACT */
.contact-list { display: grid; gap: 1.35rem; }
.contact-list li { display: flex; gap: 0.9rem; align-items: flex-start; }
.contact-ico {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: var(--r-md);
  background: var(--blush); color: var(--plum);
  display: flex; align-items: center; justify-content: center;
}
.contact-ico svg { width: 20px; height: 20px; }
.contact-list .c-label { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: 0.25rem; }
.contact-list .c-val { display: block; font-size: 0.96rem; font-weight: 500; color: var(--ink); line-height: 1.45; }
.contact-list a.c-val { transition: color var(--t-fast); }
.contact-list a.c-val:hover { color: var(--plum); }
.contact-social { margin-top: 1.6rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.contact-social .c-label { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: 0.8rem; }
.contact-social .social-row { margin-top: 0; }
.contact-social .social-row a { background: var(--blush); color: var(--plum); }
.contact-social .social-row a:hover { background: var(--plum); color: var(--cream); }

.map-section { background: var(--blush); }
.map-embed {
  display: block;
  width: 100%; height: clamp(320px, 42vw, 480px); border: 0;
  filter: grayscale(0.12);
}

/* -------------------------------------------------- 16e. LEGAL PAGES */
.legal { background: var(--cream); padding-block: clamp(3rem, 6vw, 5rem); }
.legal-wrap { max-width: 800px; margin-inline: auto; }
.legal-updated { font-size: 0.85rem; color: var(--muted); margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.legal-wrap h2 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); margin-top: 2.6rem; margin-bottom: 0.9rem; }
.legal-wrap h2:first-of-type { margin-top: 0; }
.legal-wrap h3 { font-size: 1.08rem; margin-top: 1.6rem; margin-bottom: 0.6rem; }
.legal-wrap p { color: var(--muted); line-height: 1.8; margin-bottom: 1rem; }
.legal-wrap ul { margin: 0 0 1.2rem; }
.legal-wrap li { position: relative; padding-left: 1.5rem; color: var(--muted); line-height: 1.75; margin-bottom: 0.55rem; }
.legal-wrap li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.legal-wrap a { color: var(--plum); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }
.legal-wrap strong { color: var(--ink); font-weight: 600; }
.legal-note { margin-top: 2.75rem; padding: 1.6rem 1.75rem; background: var(--blush); border-radius: var(--r-lg); font-size: 0.9rem; color: var(--muted); line-height: 1.7; }
.legal-note strong { color: var(--ink); }

/* -------------------------------------------------- 16f. ABOUT PAGE */
.profile { background: var(--cream); padding-block: clamp(2.5rem, 5vw, 4rem); }
.profile-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: stretch; }
.profile-body { display: flex; flex-direction: column; }
.profile-body h2 { font-size: clamp(1.5rem, 2.8vw, 2rem); white-space: nowrap; margin-bottom: 1.2rem; }
.profile-body h2 em { font-style: normal; color: var(--plum); }
.profile-body p { color: var(--muted); font-size: 0.92rem; line-height: 1.75; margin-bottom: 1rem; }
.profile-body p:last-of-type { margin-bottom: 1.6rem; }
.profile-body .btn { margin-top: auto; align-self: flex-start; }
.profile-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.8rem; }
.profile-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 0.95rem; border-radius: var(--r-pill);
  background: var(--blush); color: var(--plum);
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em;
}

/* credentials showcase */
.creds { background: var(--blush); padding-block: clamp(2.5rem, 5vw, 4rem); }
.creds .section-head { margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem); }
.creds .lead { white-space: nowrap; font-size: 0.95rem; }
.creds-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.cred-card {
  display: flex; gap: 1.1rem; align-items: flex-start;
  background: var(--white); border: 1px solid var(--border);
  border-left: 4px solid var(--plum); border-radius: var(--r-lg);
  padding: 1.75rem;
  transition: transform var(--t), box-shadow var(--t), border-left-color var(--t);
}
.cred-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-left-color: var(--gold); }
.cred-card .ico { flex-shrink: 0; width: 48px; height: 48px; border-radius: var(--r-md); background: var(--gradient-soft, var(--blush)); color: var(--plum); display: flex; align-items: center; justify-content: center; }
.cred-card .ico svg { width: 24px; height: 24px; }
.cred-card h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.cred-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.55; }

/* career timeline */
.timeline { background: var(--cream); padding-block: clamp(2.5rem, 5vw, 4rem); }
.timeline .section-head { margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem); }
#timeline-title { white-space: nowrap; }
.timeline-wrap { max-width: 760px; margin-inline: auto; }
.tl-item { position: relative; padding-left: 2.5rem; padding-bottom: 2.2rem; border-left: 2px solid var(--border); }
.tl-item:last-child { padding-bottom: 0; border-left-color: transparent; }
.tl-dot { position: absolute; left: -9px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--gold); border: 3px solid var(--cream); }
.tl-year { font-family: var(--font-display); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--plum); margin-bottom: 0.35rem; }
.tl-item h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.tl-item p { color: var(--muted); font-size: 0.92rem; line-height: 1.6; }

/* philosophy quote */
.philosophy { background: var(--grad-plum); color: var(--cream); text-align: center; position: relative; overflow: hidden; padding-block: clamp(3.5rem, 7vw, 6rem); }
.philosophy::before { content: '"'; position: absolute; top: -2.5rem; left: 50%; transform: translateX(-50%); font-family: var(--font-display); font-size: 16rem; color: rgba(216,194,154,0.12); line-height: 1; }
.philosophy blockquote { position: relative; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.4rem, 3.4vw, 2.3rem); line-height: 1.35; letter-spacing: -0.01em; max-width: 860px; margin-inline: auto; }
.philosophy .who { position: relative; margin-top: 1.75rem; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-light); }

/* -------------------------------------------------- 16g. TREATMENTS OVERVIEW */
.treatments-sec { background: var(--blush); padding-block: clamp(2.5rem, 5vw, 4rem); }
.treatments-sec .section-head { margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem); }
.treatment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.treatment-card {
  display: flex; flex-direction: column; gap: 0.85rem;
  padding: 2rem 1.75rem;
  background: var(--white); border: 1px solid var(--border);
  border-top: 3px solid transparent;
  border-radius: var(--r-lg);
  transition: transform var(--t), box-shadow var(--t), border-top-color var(--t);
}
.treatment-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-top-color: var(--gold); }
.treatment-card .ico {
  display: flex; align-items: center; justify-content: center;
  width: 54px; height: 54px; border-radius: var(--r-md);
  background: var(--gradient-soft, var(--blush)); color: var(--plum);
  transition: background var(--t), color var(--t);
}
.treatment-card:hover .ico { background: var(--plum); color: var(--cream); }
.treatment-card .ico svg { width: 28px; height: 28px; }
.treatment-card h3 { font-size: 1.25rem; }
.treatment-card p { font-size: 0.92rem; color: var(--muted); line-height: 1.6; flex-grow: 1; }
.treatment-card .go {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--plum);
}
.treatment-card .go svg { width: 1.05em; height: 1.05em; transition: transform var(--t); }
.treatment-card:hover .go svg { transform: translateX(5px); }

/* CTA card that fills the last-row gap (spans 2 of 3 columns) */
.treatment-cta {
  grid-column: span 2;
  flex-direction: row; align-items: center; justify-content: space-between; gap: 1.75rem;
  background: var(--grad-plum); color: var(--cream);
  border-color: transparent; border-top-color: transparent;
}
.treatment-cta:hover { transform: none; box-shadow: var(--shadow-md); border-top-color: transparent; }
.treatment-cta h3 { color: var(--cream); margin-bottom: 0.4rem; }
.treatment-cta p { color: rgba(251,247,242,0.85); margin: 0; flex-grow: 0; }
.treatment-cta .btn { flex-shrink: 0; }

/* -------------------------------------------------- 16h. TREATMENT DETAIL */
.td { background: var(--cream); padding-block: clamp(2.5rem, 5vw, 4rem); }
.td-grid { display: grid; grid-template-columns: 1.6fr 0.9fr; gap: clamp(2rem, 5vw, 3.5rem); align-items: start; }
.td-body h2 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); margin: 2rem 0 0.9rem; }
.td-body h2:first-child { margin-top: 0; }
.td-body p { color: var(--muted); line-height: 1.8; margin-bottom: 1.1rem; }
.td-list { display: grid; gap: 0.7rem; margin: 0.4rem 0 1.6rem; }
.td-list li { display: flex; gap: 0.7rem; align-items: flex-start; color: var(--ink); font-size: 0.95rem; line-height: 1.5; }
.td-list svg { flex-shrink: 0; width: 24px; height: 24px; padding: 5px; border-radius: 50%; background: var(--blush); color: var(--plum); }
.td-aside { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 1rem; }
.td-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.6rem; box-shadow: var(--shadow-sm); }
.td-card.featured { background: var(--grad-plum); color: var(--cream); border-color: transparent; box-shadow: var(--shadow-md); }
.td-card h3 { font-size: 1.15rem; margin-bottom: 1rem; }
.td-card.featured h3 { color: var(--cream); }
.td-card .btn { width: 100%; }
.td-card.featured .chamber-detail { color: rgba(251,247,242,0.9); }
.td-card.featured .chamber-detail svg { color: var(--gold-light); }
.td-card .btn + .btn { margin-top: 0.7rem; }

.related { background: var(--blush); padding-block: clamp(2.5rem, 5vw, 4rem); }
.related .section-head { margin-bottom: clamp(1.75rem, 3.5vw, 2.5rem); }

/* -------------------------------------------------- 16i. BLOG */
.blog { background: var(--cream); padding-block: clamp(2.5rem, 5vw, 4rem); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.blog-card {
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-thumb { aspect-ratio: 16 / 10; overflow: hidden; background: var(--blush); }
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t); }
.blog-card:hover .blog-thumb img { transform: scale(1.05); }
.blog-body { display: flex; flex-direction: column; gap: 0.65rem; padding: 1.5rem; flex-grow: 1; }
.blog-meta { display: flex; align-items: center; gap: 0.6rem; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; color: var(--muted); }
.blog-meta .tag { color: var(--plum); }
.blog-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--border); }
.blog-card h3 { font-size: 1.15rem; line-height: 1.3; }
.blog-card .excerpt { font-size: 0.9rem; color: var(--muted); line-height: 1.6; flex-grow: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-readmore { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--plum); margin-top: 0.3rem; }
.blog-readmore svg { width: 1.05em; height: 1.05em; transition: transform var(--t); }
.blog-card:hover .blog-readmore svg { transform: translateX(4px); }
.blog-note { margin-top: clamp(2rem, 4vw, 3rem); text-align: center; font-size: 0.9rem; color: var(--muted); }

/* -------------------------------------------------- 17. SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* -------------------------------------------------- 18. RESPONSIVE */
@media (max-width: 1024px) {
  /* nav collapses to a hamburger on tablets & small laptops */
  .nav-toggle { display: flex; }
  .nav-cta, .lang-toggle.desktop { display: none; }
  .nav-inner { height: 66px; }
  .brand-name { font-size: 1.05rem; }
  .brand-tag { font-size: 0.5rem; letter-spacing: 0.2em; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 0.5rem var(--pad) 2rem;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: transform var(--t), opacity var(--t), visibility var(--t);
    max-height: calc(100vh - 66px);
    max-height: calc(100dvh - 66px);
    overflow-y: auto; overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-links > li { border-bottom: 1px solid var(--border); }
  .nav-links > li > a { display: block; padding: 1.1rem 0; font-size: 1.05rem; }
  .nav-links > li > a::after { display: none; }
  .dropdown { position: static; transform: none; left: auto; right: auto; width: auto; opacity: 1; visibility: visible; box-shadow: none; border: none; background: transparent; padding: 0 0 0.6rem 0.6rem; display: none; }
  /* stop the desktop hover/focus rule from shifting the submenu off-screen */
  .has-dropdown:hover .dropdown,
  .has-dropdown:focus-within .dropdown { transform: none; left: auto; }
  .has-dropdown.open .dropdown { display: block; }
  .dropdown-foot { border-top: none; margin-top: 0; padding-top: 0; }
  .mobile-cta { display: flex; flex-direction: column; gap: 0.8rem; padding-top: 1.3rem; }
  /* restore proper button look inside the menu (nav-link rules were overriding it) */
  .mobile-cta .btn {
    width: 100%;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.95rem 1.5rem; font-size: 0.9rem; line-height: 1;
    color: var(--cream); white-space: nowrap;
  }
  .mobile-cta .btn::after { display: none; }

  .about-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 460px; margin-inline: auto; }
  .about-body { text-align: center; }
  .cred-list { text-align: left; max-width: 460px; margin-inline: auto; margin-bottom: 2rem; }
  .about-quote { text-align: left; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-wrap { grid-template-columns: 1fr; }
  .faq-aside { display: block; }
  .faq-help { flex: none; margin-top: 1.5rem; }
  .appt-grid { grid-template-columns: 1fr; }
  .td-grid { grid-template-columns: 1fr; }
  .td-aside { position: static; }
  .profile-grid { grid-template-columns: 1fr; }
  .profile-visual { max-width: 440px; margin-inline: auto; }
  .creds-grid { grid-template-columns: repeat(2, 1fr); }
  .treatment-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar-info span.hide-sm { display: none; }
  .topbar-inner { justify-content: center; }

  .hero h1 .head { white-space: normal; }
  .cred-strip-inner { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; }
  .cred-item::after { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .cred-list { grid-template-columns: 1fr; }
  .chamber-grid { grid-template-columns: 1fr; }
  .reels-head { flex-direction: column; align-items: flex-start; }
  #reels-title { white-space: normal; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .creds-grid { grid-template-columns: 1fr; }
  .treatment-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .treatment-cta { grid-column: span 1; flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .treatment-cta .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; text-align: left; gap: 2.25rem; }
  .footer-about { margin-inline: 0; }
  .footer-contact li, .cred-list li { text-align: left; }
  .social-row { justify-content: flex-start; }
  .footer-bottom { justify-content: flex-start; text-align: left; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .hero-actions, .cta-actions { width: 100%; }
}

@media (max-width: 480px) {
  .cred-strip-inner { grid-template-columns: 1fr; }
  .cred-item::after { display: none !important; }
  .about-sign { right: 50%; transform: translateX(50%); }
  .hero h1 .head { font-size: clamp(1.7rem, 8.5vw, 2.4rem); }
  .hero-credit { font-size: 0.66rem; letter-spacing: 0.16em; }
  .hero-id { padding: 0.9rem 1.1rem; max-width: 100%; }
  .hero-id-role { font-size: 0.84rem; }
  .about-body h2 { white-space: normal; }
  #services-title { white-space: normal; }
  #faq-title { white-space: normal; }
  #timeline-title { white-space: normal; }
  .faq-aside .lead { white-space: normal; }
  .profile-body h2 { white-space: normal; }
  .creds .lead { white-space: normal; }
  .brand-name { font-size: 0.98rem; white-space: normal; }
  .brand-tag { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  /* keep the reels marquee gliding even when reduced motion is on */
  .reels-track { animation: reel-marquee 70s linear infinite !important; }
  .reels-marquee { overflow: hidden; }
}