/* ============================================================
   Dr. Subheen Fatima — Dermatology & Aesthetic Medicine
   Design system: rose-gold · soft blush · warm ivory · charcoal
   Type: Cormorant Garamond (display) · Jost (UI/body)
   ============================================================ */

:root {
  /* ---- Surfaces ---- */
  --ivory:        oklch(0.975 0.010 65);
  --ivory-deep:   oklch(0.955 0.014 60);
  --white:        #ffffff;
  --blush:        oklch(0.930 0.028 35);
  --blush-soft:   oklch(0.955 0.018 38);
  --blush-deep:   oklch(0.890 0.040 33);
  --charcoal:     oklch(0.255 0.012 50);
  --charcoal-2:   oklch(0.205 0.012 50);

  /* ---- Rose gold scale (shared chroma family) ---- */
  --rose:         oklch(0.640 0.090 42);
  --rose-mid:     oklch(0.700 0.085 44);
  --rose-light:   oklch(0.790 0.070 46);
  --rose-pale:    oklch(0.880 0.045 42);
  --rose-deep:    oklch(0.540 0.080 40);

  /* ---- Text ---- */
  --ink:          oklch(0.330 0.020 48);
  --ink-soft:     oklch(0.470 0.018 46);
  --muted:        oklch(0.620 0.018 44);
  --on-dark:      oklch(0.955 0.010 60);
  --on-dark-soft: oklch(0.800 0.014 50);

  /* ---- Lines & glass ---- */
  --line:         oklch(0.880 0.020 45 / 0.7);
  --line-soft:    oklch(0.900 0.015 45 / 0.55);
  --glass:        oklch(0.99 0.008 60 / 0.62);
  --glass-line:   oklch(1 0 0 / 0.55);

  /* ---- Gradients ---- */
  --grad-rose:    linear-gradient(135deg, oklch(0.83 0.065 50) 0%, oklch(0.70 0.090 42) 45%, oklch(0.56 0.082 38) 100%);
  --grad-rose-soft: linear-gradient(135deg, oklch(0.93 0.030 42) 0%, oklch(0.86 0.050 40) 100%);
  --sheen:        linear-gradient(110deg, transparent 20%, oklch(1 0 0 / 0.55) 45%, oklch(1 0 0 / 0.0) 60%);

  /* ---- Shadows ---- */
  --sh-sm:  0 2px 10px oklch(0.55 0.06 40 / 0.08);
  --sh-md:  0 18px 50px -22px oklch(0.50 0.07 40 / 0.30);
  --sh-lg:  0 40px 90px -40px oklch(0.45 0.08 40 / 0.40);
  --sh-rose: 0 18px 44px -14px oklch(0.64 0.10 42 / 0.45);

  /* ---- Type ---- */
  --serif: "Cormorant Garamond", "Cormorant", Georgia, serif;
  --sans:  "Jost", system-ui, -apple-system, sans-serif;

  /* ---- Rhythm ---- */
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 84px);
  --radius: 22px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--ivory);
  color: var(--ink);
  font-size: clamp(16px, 1.05vw, 18px);
  line-height: 1.6;
  font-weight: 300;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden !important;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--rose-pale); color: var(--charcoal); }

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.04; letter-spacing: -0.005em; color: var(--charcoal); }

.display {
  font-size: clamp(3rem, 7.2vw, 6.6rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.018em;
}
.h2 { font-size: clamp(2.3rem, 4.6vw, 4rem); }
.h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); }

em, .it { font-style: italic; }
.serif { font-family: var(--serif); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--rose-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.85em;
}
.eyebrow::before {
  content: "";
  width: 30px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--rose));
}
.eyebrow.center { justify-content: center; }
.eyebrow.center::after {
  content: "";
  width: 30px; height: 1px;
  background: linear-gradient(90deg, var(--rose), transparent);
}

.lead { font-size: clamp(1.06rem, 1.5vw, 1.28rem); color: var(--ink-soft); font-weight: 300; line-height: 1.65; }
.muted { color: var(--muted); }
.text-rose { color: var(--rose-deep); }

.rose-text {
  background: var(--grad-rose);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================================
   Layout
   ============================================================ */
.section { position: relative; padding: clamp(80px, 11vw, 168px) 0; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-wide { max-width: 1440px; }

.section-head { max-width: 660px; margin-bottom: clamp(48px, 6vw, 84px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .h2 { margin-top: 18px; }
.section-head .lead { margin-top: 22px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 1.02em 1.85em;
  border-radius: 100px;
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out), background 0.4s;
  will-change: transform;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn-primary {
  background: var(--grad-rose);
  color: var(--white);
  box-shadow: var(--sh-rose);
}
.btn-primary::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: var(--sheen);
  background-size: 220% 100%;
  background-position: 130% 0;
  opacity: 0;
  transition: opacity 0.4s, background-position 0.8s var(--ease-out);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 26px 52px -16px oklch(0.64 0.10 42 / 0.6); }
.btn-primary:hover::after { opacity: 1; background-position: -30% 0; }

.btn-ghost {
  background: oklch(1 0 0 / 0.4);
  color: var(--charcoal);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { transform: translateY(-3px); background: var(--white); border-color: var(--rose-pale); box-shadow: var(--sh-md); }

.btn-wa { background: #1FA855; color: #fff; box-shadow: 0 18px 40px -16px oklch(0.62 0.16 150 / 0.55); }
.btn-wa:hover { transform: translateY(-3px); box-shadow: 0 26px 50px -16px oklch(0.62 0.16 150 / 0.6); }

.btn-sm { padding: 0.78em 1.35em; font-size: 0.76rem; }

.link-underline {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--rose-deep);
  padding-bottom: 3px;
  background: linear-gradient(var(--rose), var(--rose)) 0 100% / 0% 1px no-repeat;
  transition: background-size 0.5s var(--ease-out), gap 0.4s;
}
.link-underline:hover { background-size: 100% 1px; gap: 0.85em; }

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gutter);
  transition: padding 0.5s var(--ease), background 0.5s var(--ease), box-shadow 0.5s var(--ease), backdrop-filter 0.5s;
}
.nav.scrolled {
  padding: 13px var(--gutter);
  background: oklch(0.985 0.010 60 / 0.72);
  backdrop-filter: blur(18px) saturate(1.3);
  box-shadow: 0 1px 0 var(--line-soft), 0 12px 40px -30px oklch(0.5 0.06 40 / 0.5);
}
.nav-brand { display: flex; align-items: center; gap: 13px; }
.nav-brand img { width: 44px; height: 44px; object-fit: contain; transition: transform 0.6s var(--ease); }
.nav-brand:hover img { transform: rotate(-6deg) scale(1.06); }
.nav-brand > span { display: flex; flex-direction: column; }
.nav-brand .bname { font-family: var(--serif); font-size: 1.32rem; font-weight: 600; line-height: 1.05; color: var(--charcoal); white-space: nowrap; }
.nav-brand .btag { font-size: 0.6rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--rose-deep); margin-top: 4px; white-space: nowrap; }

.nav-links { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 38px); }
.nav-links a.nlink {
  position: relative;
  font-size: 0.82rem; font-weight: 400; letter-spacing: 0.04em; color: var(--ink-soft);
  transition: color 0.3s;
}
.nav-links a.nlink::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--rose); transition: width 0.4s var(--ease-out);
}
.nav-links a.nlink:hover { color: var(--charcoal); }
.nav-links a.nlink:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 50%; align-items: center; justify-content: center; border: 1px solid var(--line); background: oklch(1 0 0 / 0.5); }
.nav-toggle span { position: relative; width: 18px; height: 1.4px; background: var(--charcoal); display: block; transition: 0.3s; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 18px; height: 1.4px; background: var(--charcoal); transition: 0.3s; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: oklch(0.975 0.010 65 / 0.97);
  backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: center; gap: 8px;
  padding: 0 var(--gutter);
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), visibility 0.5s;
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: none; }
.mobile-menu a { font-family: var(--serif); font-size: clamp(2rem, 9vw, 3.2rem); color: var(--charcoal); padding: 6px 0; border-bottom: 1px solid var(--line-soft); }
.mobile-menu .mm-cta { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================================
   Decorative organic blobs / particles
   ============================================================ */
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}
.blob-rose { background: radial-gradient(circle at 35% 35%, oklch(0.84 0.07 45 / 0.9), oklch(0.78 0.08 40 / 0.2) 70%); }
.blob-blush { background: radial-gradient(circle at 35% 35%, oklch(0.92 0.045 30 / 0.9), oklch(0.9 0.03 30 / 0) 72%); }

.particle { position: absolute; border-radius: 50%; background: var(--grad-rose); pointer-events: none; opacity: 0.7; }
.sparkle { position: absolute; pointer-events: none; color: var(--rose-light); }

/* ============================================================
   Reveal animation primitives
   ============================================================ */
.reveal { opacity: 0; transform: translateY(30px); filter: blur(5px); }
.reveal.in { opacity: 1; transform: none; filter: none; }

.line-mask { display: block; overflow: hidden; padding-bottom: 0.06em; }
.line-mask > span { display: block; transform: translateY(108%); }
.line-mask.in > span { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .line-mask > span { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
}

/* ============================================================
   Image slots / framed media
   ============================================================ */
image-slot {
  --is-placeholder-bg: repeating-linear-gradient(135deg, oklch(0.93 0.03 35) 0 12px, oklch(0.90 0.04 33) 12px 24px);
  box-shadow: var(--sh-md);
  background: var(--blush);
}
.frame-arch { border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%; overflow: hidden; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding-top: 120px; padding-bottom: 60px; overflow: hidden; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px, 5vw, 70px); align-items: center; width: 100%; }

.hero-copy { max-width: 600px; }
.hero-copy .display { margin: 20px 0 0; }
.hero-copy .tagline { font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 2.6vw, 2.2rem); color: var(--rose-deep); margin-top: 14px; font-weight: 500; }
.hero-copy .lead { margin-top: 26px; max-width: 480px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.hero-trust { display: flex; gap: clamp(20px, 3vw, 44px); margin-top: 46px; }
.hero-trust .stat .n { font-family: var(--serif); font-size: 2.1rem; font-weight: 600; color: var(--charcoal); line-height: 1; }
.hero-trust .stat .l { font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 7px; }
.hero-trust .stat .n .rose-text { display: inline; }

/* hero visual */
.hero-visual { position: relative; aspect-ratio: 4 / 4.6; display: flex; align-items: center; justify-content: center; }
.hero-portrait {
  position: relative; z-index: 3; width: 86%; height: 90%;
  border: 1px solid var(--glass-line);
  box-shadow: var(--sh-lg);
}
.hero-portrait image-slot { width: 100%; height: 100%; }
.hero-ring { position: absolute; z-index: 1; inset: -2% ; border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%; border: 1px solid var(--rose-pale); opacity: 0.7; }
.hero-ring.r2 { inset: -8%; border-color: oklch(0.86 0.05 42 / 0.5); }

.hero-badge {
  position: absolute; z-index: 5;
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid var(--glass-line);
  border-radius: 18px;
  padding: 14px 18px;
  box-shadow: var(--sh-md);
  display: flex; align-items: center; gap: 12px;
}
.hero-badge .hb-ico { width: 40px; height: 40px; border-radius: 12px; background: var(--grad-rose-soft); display: grid; place-items: center; color: var(--rose-deep); flex-shrink: 0; }
.hero-badge .hb-ico svg { width: 22px; height: 22px; }
.hero-badge .hb-t { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; color: var(--charcoal); line-height: 1.05; white-space: nowrap; }
.hero-badge .hb-s { font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-top: 4px; white-space: nowrap; }
.hero-badge.b1 { top: 8%; right: -2%; }
.hero-badge.b2 { bottom: 11%; left: -5%; }

.hero-logo-mark { position: absolute; z-index: 4; bottom: -3%; right: 6%; width: 124px; opacity: 0.92; filter: drop-shadow(0 12px 24px oklch(0.6 0.08 40 / 0.3)); }

.scroll-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--muted); }
.scroll-hint .sl { font-size: 0.64rem; letter-spacing: 0.3em; text-transform: uppercase; }
.scroll-hint .sm { width: 1px; height: 46px; background: linear-gradient(var(--rose), transparent); position: relative; overflow: hidden; }
.scroll-hint .sm::after { content: ""; position: absolute; top: -50%; left: 0; width: 100%; height: 50%; background: var(--rose-deep); animation: scrolldot 2.2s var(--ease-in-out, ease) infinite; }
@keyframes scrolldot { 0% { top: -50%; } 60%,100% { top: 100%; } }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.about-visual { position: relative; }
.about-photo { position: relative; z-index: 2; border-radius: var(--radius); overflow: hidden; box-shadow: var(--sh-lg); aspect-ratio: 4/5; }
.about-photo image-slot { width: 100%; height: 100%; }
.about-exp {
  position: absolute; z-index: 3; bottom: -28px; right: -22px;
  width: 168px; height: 168px; border-radius: 50%;
  background: var(--grad-rose); color: #fff;
  display: grid; place-content: center; text-align: center;
  box-shadow: var(--sh-rose);
}
.about-exp .ne { font-family: var(--serif); font-size: 3.2rem; font-weight: 600; line-height: 1; }
.about-exp .le { font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; margin-top: 4px; opacity: 0.92; }
.about-deco { position: absolute; top: -30px; left: -30px; width: 120px; height: 120px; border: 1px solid var(--rose-pale); border-radius: 50%; z-index: 1; }

.about-body p + p { margin-top: 20px; }
.about-sign { margin-top: 30px; display: flex; align-items: center; gap: 18px; }
.about-sign .sg { font-family: var(--serif); font-style: italic; font-size: 1.9rem; color: var(--charcoal); }
.about-cred { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.cred-chip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 100px; background: var(--white); border: 1px solid var(--line); font-size: 0.8rem; color: var(--ink-soft); box-shadow: var(--sh-sm); }
.cred-chip svg { width: 15px; height: 15px; color: var(--rose-deep); }

/* ============================================================
   TREATMENTS
   ============================================================ */
.treat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(248px, 1fr)); gap: 18px; }
.tcard {
  position: relative; overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 28px;
  transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out), border-color 0.6s;
  will-change: transform;
}
.tcard::before {
  content: ""; position: absolute; inset: 0;
  background: var(--grad-rose-soft);
  opacity: 0; transition: opacity 0.6s var(--ease-out);
}
.tcard > * { position: relative; z-index: 1; }
.tcard:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); border-color: transparent; }
.tcard:hover::before { opacity: 0.55; }
.tcard .tnum { position: absolute; top: 22px; right: 24px; font-family: var(--serif); font-size: 0.95rem; color: var(--rose-pale); z-index: 1; transition: color 0.5s; }
.tcard:hover .tnum { color: var(--rose-deep); }
.tcard .tico {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--grad-rose-soft);
  display: grid; place-items: center; color: var(--rose-deep);
  margin-bottom: 22px;
  transition: transform 0.6s var(--ease-out), background 0.5s;
}
.tcard .tico svg { width: 28px; height: 28px; transition: transform 0.6s var(--ease-out); }
.tcard:hover .tico { background: var(--white); }
.tcard:hover .tico svg { transform: scale(1.12) rotate(-4deg); }
.tcard h3 { font-size: 1.4rem; margin-bottom: 9px; }
.tcard p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }
.tcard .tmore { margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--rose-deep); opacity: 0; transform: translateY(6px); transition: opacity 0.5s, transform 0.5s var(--ease-out); }
.tcard:hover .tmore { opacity: 1; transform: none; }

/* ============================================================
   RESULTS / before-after
   ============================================================ */
.results { background: linear-gradient(180deg, var(--ivory), var(--ivory-deep)); }
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }

.ba {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--sh-lg); user-select: none; touch-action: pan-y;
}
.ba .ba-layer { position: absolute; inset: 0; }
.ba .ba-layer image-slot { width: 100%; height: 100%; }
.ba .ba-after { z-index: 1; }
.ba .ba-before { z-index: 2; clip-path: inset(0 50% 0 0); will-change: clip-path; }
.ba .ba-tag { position: absolute; bottom: 16px; z-index: 3; font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 14px; border-radius: 100px; background: oklch(0.2 0.01 50 / 0.5); color: #fff; backdrop-filter: blur(6px); }
.ba .ba-tag.before { left: 16px; }
.ba .ba-tag.after { right: 16px; }
.ba .ba-handle { position: absolute; top: 0; bottom: 0; z-index: 4; width: 2px; background: var(--white); left: 50%; transform: translateX(-50%); box-shadow: 0 0 0 1px oklch(0.6 0.08 40 / 0.2); }
.ba .ba-knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 52px; height: 52px; border-radius: 50%; background: var(--white);
  display: grid; place-items: center; color: var(--rose-deep);
  box-shadow: var(--sh-md); cursor: ew-resize;
}
.ba .ba-knob svg { width: 22px; height: 22px; }
.ba input[type="range"] { position: absolute; inset: 0; z-index: 5; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }

.results-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 38px; }
.rstat { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 24px 22px; box-shadow: var(--sh-sm); }
.rstat .n { font-family: var(--serif); font-size: clamp(2.4rem, 4vw, 3.1rem); font-weight: 600; color: var(--charcoal); line-height: 1; }
.rstat .l { font-size: 0.82rem; color: var(--ink-soft); margin-top: 8px; }

/* ============================================================
   WHY CHOOSE
   ============================================================ */
.why { background: var(--charcoal); color: var(--on-dark); overflow: hidden; }
.why h2, .why h3 { color: var(--on-dark); }
.why .eyebrow { color: var(--rose-light); }
.why .lead { color: var(--on-dark-soft); }
.why-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.wblock {
  position: relative; padding: 36px 30px 40px;
  border: 1px solid oklch(1 0 0 / 0.10);
  border-radius: 18px;
  transition: background 0.6s var(--ease), border-color 0.6s;
  overflow: hidden;
}
.wblock::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 80% at 50% 0%, oklch(0.7 0.09 42 / 0.18), transparent 70%); opacity: 0; transition: opacity 0.6s; }
.wblock:hover { background: oklch(1 0 0 / 0.04); border-color: oklch(1 0 0 / 0.2); }
.wblock:hover::before { opacity: 1; }
.wblock > * { position: relative; z-index: 1; }
.wblock .wico { width: 58px; height: 58px; border-radius: 16px; background: oklch(1 0 0 / 0.06); border: 1px solid oklch(1 0 0 / 0.12); display: grid; place-items: center; color: var(--rose-light); margin-bottom: 26px; transition: transform 0.6s var(--ease-out); }
.wblock:hover .wico { transform: translateY(-6px); }
.wblock .wico svg { width: 28px; height: 28px; }
.wblock h3 { font-size: 1.4rem; margin-bottom: 12px; }
.wblock p { color: var(--on-dark-soft); font-size: 0.9rem; line-height: 1.6; }
.wblock .wnum { position: absolute; top: 30px; right: 32px; font-size: 0.72rem; letter-spacing: 0.1em; color: oklch(1 0 0 / 0.3); z-index: 1; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; text-align: left; padding: 28px 6px; transition: color 0.3s; }
.faq-q .qt { font-family: var(--serif); font-size: clamp(1.2rem, 1.8vw, 1.5rem); color: var(--charcoal); transition: color 0.3s; line-height: 1.2; }
.faq-q:hover .qt { color: var(--rose-deep); }
.faq-ico { position: relative; flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: 0.4s var(--ease); }
.faq-ico::before, .faq-ico::after { content: ""; position: absolute; background: var(--rose-deep); transition: transform 0.4s var(--ease); }
.faq-ico::before { width: 13px; height: 1.5px; }
.faq-ico::after { width: 1.5px; height: 13px; }
.faq-item.open .faq-ico { background: var(--grad-rose); border-color: transparent; }
.faq-item.open .faq-ico::before, .faq-item.open .faq-ico::after { background: #fff; }
.faq-item.open .faq-ico::after { transform: scaleY(0); }
.faq-a { overflow: hidden; height: 0; transition: height 0.5s var(--ease); }
.faq-a-inner { padding: 0 6px 30px; max-width: 90%; color: var(--ink-soft); font-size: 0.96rem; line-height: 1.65; }

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews { background: linear-gradient(180deg, var(--blush-soft), var(--ivory)); overflow: hidden; }
.marquee { position: relative; width: 100%; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 22px; width: max-content; will-change: transform; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.mq1 .marquee-track { animation: scrollx 46s linear infinite; }
.mq2 { margin-top: 22px; }
.mq2 .marquee-track { animation: scrollx 56s linear infinite reverse; }
@keyframes scrollx { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none !important; } }

.wa-card {
  width: 360px; flex-shrink: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px 20px 20px 6px;
  padding: 22px 24px 20px;
  box-shadow: var(--sh-md);
}
.wa-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.wa-av { width: 44px; height: 44px; border-radius: 50%; background: var(--grad-rose); color: #fff; display: grid; place-items: center; font-family: var(--serif); font-size: 1.15rem; font-weight: 600; flex-shrink: 0; }
.wa-name { font-weight: 500; font-size: 0.96rem; color: var(--charcoal); display: flex; align-items: center; gap: 6px; }
.wa-name svg { width: 15px; height: 15px; color: #1FA855; }
.wa-meta { font-size: 0.72rem; color: var(--muted); }
.wa-body { font-size: 0.94rem; color: var(--ink); line-height: 1.6; }
.wa-stars { display: flex; gap: 2px; margin-top: 14px; color: var(--rose); }
.wa-stars svg { width: 15px; height: 15px; }
.wa-time { font-size: 0.66rem; color: var(--muted); text-align: right; margin-top: 8px; display: flex; align-items: center; justify-content: flex-end; gap: 4px; }
.wa-time svg { width: 13px; height: 13px; color: #1FA855; }

/* ============================================================
   INSTAGRAM
   ============================================================ */
.ig-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.ig-item { position: relative; aspect-ratio: 1; border-radius: 16px; overflow: hidden; box-shadow: var(--sh-sm); }
.ig-item image-slot { width: 100%; height: 100%; }
.ig-item .ig-ov { position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; color: #fff; background: oklch(0.45 0.08 40 / 0); opacity: 0; transition: 0.5s var(--ease); pointer-events: none; }
.ig-item .ig-ov svg { width: 30px; height: 30px; transform: scale(0.7); transition: transform 0.5s var(--ease-out); }
.ig-item:hover .ig-ov { opacity: 1; background: oklch(0.45 0.08 40 / 0.42); }
.ig-item:hover .ig-ov svg { transform: none; }
.ig-item.reel::after { content: ""; position: absolute; top: 12px; right: 12px; z-index: 4; width: 20px; height: 20px; background: no-repeat center/contain; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta { position: relative; overflow: hidden; background: var(--charcoal-2); color: var(--on-dark); text-align: center; padding: clamp(90px, 13vw, 180px) 0; }
.cta-waves { position: absolute; inset: 0; z-index: 0; opacity: 0.9; }
.cta-wave { position: absolute; border-radius: 45% 55% 52% 48% / 55% 48% 52% 45%; mix-blend-mode: screen; filter: blur(30px); will-change: transform; }
.cta .wrap { position: relative; z-index: 2; }
.cta h2 { color: var(--white); }
.cta .lead { color: var(--on-dark-soft); max-width: 520px; margin-inline: auto; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 42px; }
.cta-mini { margin-top: 30px; font-size: 0.8rem; color: var(--on-dark-soft); letter-spacing: 0.05em; display: flex; gap: 8px; align-items: center; justify-content: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--charcoal); color: var(--on-dark-soft); padding: clamp(64px, 8vw, 100px) 0 40px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid oklch(1 0 0 / 0.08); }
.footer-brand img { width: 52px; margin-bottom: 18px; }
.footer-brand .bn { font-family: var(--serif); font-size: 1.6rem; color: var(--on-dark); }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; margin-top: 14px; max-width: 280px; }
.footer h4 { font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--rose-light); margin-bottom: 20px; font-weight: 500; }
.footer-col a, .footer-col p { display: block; font-size: 0.9rem; color: var(--on-dark-soft); padding: 5px 0; transition: color 0.3s; }
.footer-col a:hover { color: var(--on-dark); }
.footer-social { display: flex; gap: 12px; margin-top: 4px; }
.footer-social a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid oklch(1 0 0 / 0.14); display: grid; place-items: center; color: var(--on-dark-soft); transition: 0.4s var(--ease); }
.footer-social a:hover { color: #fff; border-color: transparent; background: var(--grad-rose); transform: translateY(-3px); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 28px; font-size: 0.78rem; color: var(--muted); flex-wrap: wrap; }

/* ============================================================
   Floating WhatsApp button + progress
   ============================================================ */
.fab { position: fixed; bottom: 26px; right: 26px; z-index: 90; width: 60px; height: 60px; border-radius: 50%; background: #1FA855; color: #fff; display: grid; place-items: center; box-shadow: 0 16px 40px -10px oklch(0.62 0.16 150 / 0.6); transition: transform 0.4s var(--ease); }
.fab svg { width: 30px; height: 30px; }
.fab:hover { transform: scale(1.08); }
.fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #1FA855; animation: fabpulse 2.4s ease-out infinite; }
@keyframes fabpulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.6); opacity: 0; } }

.progress { position: fixed; top: 0; left: 0; height: 2px; z-index: 110; background: var(--grad-rose); width: 0; transition: width 0.1s linear; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .ig-grid { grid-template-columns: repeat(4, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta { gap: 10px; }
  .hero { padding-top: 110px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 440px; margin: 0 auto; width: 100%; aspect-ratio: 4/4.4; }
  .about-grid, .results-grid, .faq-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 440px; }
  .results-grid .ba { max-width: 460px; }
  .scroll-hint { display: none; }
}
@media (max-width: 620px) {
  .treat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tcard { padding: 24px 20px; }
  .results-stats { grid-template-columns: 1fr 1fr; }
  .ig-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .wa-card { width: 300px; }
  .hero-badge { display: none; }
  .about-exp { width: 130px; height: 130px; }
  .about-exp .ne { font-size: 2.5rem; }
}
@media (max-width: 430px) {
  .treat-grid { grid-template-columns: 1fr; }
}