/* ============================================================
   Ram Blood Bank — World-Class Healthcare Design System
   Theme: Clean white · Deep red · Subtle gradients · Micro-interactions
   ============================================================ */

:root {
  /* Palette */
  --red-700: #9f1239;
  --red-800: #881033;
  --red-900: #6b0c26;
  --crimson: #c8102e;
  --crimson-soft: #e11d48;
  --rose-100: #fde7ea;
  --rose-50: #fff7f8;

  --ink: #1c2330;
  --ink-soft: #3f4757;
  --muted: #68707f;
  --line: #efe2e4;

  --white: #ffffff;
  --bg: #ffffff;
  --bg-soft: #fbf6f6;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #e11d48 0%, #c8102e 55%, #9f1239 100%);
  --grad-deep: linear-gradient(160deg, #6b0c26 0%, #881033 45%, #c8102e 120%);
  --grad-text: linear-gradient(120deg, #e11d48, #9f1239);

  /* Geometry */
  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 24px;
  --radius-pill: 999px;
  --shadow-s: 0 4px 14px rgba(120, 18, 38, 0.08);
  --shadow-m: 0 14px 38px rgba(120, 18, 38, 0.16);
  --shadow-l: 0 30px 60px rgba(107, 12, 38, 0.28);

  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --container: 1180px;
  --space: clamp(4.5rem, 9vw, 6.5rem);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
input, select, textarea { font: inherit; }

h1, h2, h3, h4 {
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--crimson); color: #fff;
  padding: 0.6rem 1rem; border-radius: 0 0 10px 0;
  transition: left 0.2s;
}
.skip-link:focus { left: 0; }

::selection { background: var(--crimson); color: #fff; }
:focus-visible { outline: 3px solid var(--crimson-soft); outline-offset: 3px; border-radius: 4px; }

::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: #fff1f2; }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--crimson), var(--red-900)); border-radius: 99px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius-pill);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  will-change: transform;
}
.btn svg { flex: none; }
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px) scale(0.98); }

.btn--primary { background: var(--grad-primary); color: #fff; box-shadow: 0 10px 26px rgba(200, 16, 46, 0.35); }
.btn--primary:hover { box-shadow: 0 16px 34px rgba(200, 16, 46, 0.45); }

.btn--whatsapp { background: linear-gradient(135deg, #25d366, #128c7e); color: #fff; box-shadow: 0 10px 26px rgba(18, 140, 126, 0.32); }
.btn--whatsapp:hover { box-shadow: 0 16px 34px rgba(18, 140, 126, 0.42); }

.btn--white { background: #fff; color: var(--red-800); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18); }
.btn--white:hover { box-shadow: 0 16px 34px rgba(0, 0, 0, 0.26); }

.btn--outline {
  background: #fff;
  color: var(--red-800);
  border: 1.5px solid rgba(200, 16, 46, 0.28);
  box-shadow: 0 6px 18px rgba(120, 18, 38, 0.08);
}
.btn--outline:hover { border-color: var(--crimson); box-shadow: 0 12px 26px rgba(200, 16, 46, 0.2); }
.btn svg path { fill: currentColor; }

.btn--block { width: 100%; }
.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }

/* ---------- Ticker ---------- */
.ticker {
  background: var(--grad-primary);
  color: #fff;
  overflow: hidden;
  position: relative;
  z-index: 60;
  white-space: nowrap;
}
.ticker__track {
  display: inline-flex;
  align-items: center;
  gap: 3.5rem;
  padding: 0.5rem 0;
  animation: ticker 30s linear infinite;
}
.ticker__item { font-size: 0.84rem; font-weight: 600; letter-spacing: 0.02em; }
.ticker__item a { text-decoration: underline; text-underline-offset: 3px; color: #ffe4e8; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(200, 16, 46, 0.1);
  transition: box-shadow 0.3s, background 0.3s;
}
.header.is-scrolled { box-shadow: 0 6px 24px rgba(107, 12, 38, 0.1); background: rgba(255, 255, 255, 0.96); }

.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 800; font-size: 1.28rem; letter-spacing: -0.02em; color: var(--ink); }
.brand__icon {
  display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 14px;
  background: var(--grad-primary); color: #fff;
  box-shadow: 0 8px 18px rgba(200, 16, 46, 0.35);
}
.brand__text em { font-style: normal; color: var(--crimson); }

.nav__links { display: flex; align-items: center; gap: 0.2rem; }
.nav__link {
  font-weight: 600; font-size: 0.9rem; color: var(--ink-soft);
  padding: 0.5rem 0.75rem; border-radius: var(--radius-pill);
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover, .nav__link.is-active { color: var(--crimson); background: var(--rose-100); }
.nav__cta-row { display: none; }

.btn--phone {
  background: var(--grad-primary); color: #fff;
  padding: 0.7rem 1.3rem; border-radius: var(--radius-pill);
  font-weight: 700; font-size: 0.92rem; white-space: nowrap;
  box-shadow: 0 8px 20px rgba(200, 16, 46, 0.32);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn--phone:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(200, 16, 46, 0.4); }

.nav__toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; border-radius: 12px; padding: 0 11px;
}
.nav__toggle span { height: 2.5px; width: 100%; border-radius: 3px; background: var(--ink); transition: transform 0.3s, opacity 0.3s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(225, 29, 72, 0.12), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(200, 16, 46, 0.08), transparent 60%),
    var(--bg);
  overflow: hidden;
  padding-top: clamp(3rem, 7vw, 5.5rem);
}

.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.drop {
  position: absolute; font-size: clamp(1.4rem, 4vw, 2.4rem);
  filter: drop-shadow(0 8px 14px rgba(200, 16, 46, 0.35));
  opacity: 0.14;
  animation: floatDrop 9s ease-in-out infinite;
}
.drop--1 { top: 12%; left: 6%; }
.drop--2 { top: 60%; left: 14%; animation-delay: 1.6s; animation-duration: 11s; }
.drop--3 { top: 18%; right: 8%; animation-delay: 0.8s; }
.drop--4 { bottom: 16%; right: 18%; animation-delay: 2.4s; animation-duration: 12s; }
@keyframes floatDrop { 0%, 100% { transform: translateY(0) rotate(-6deg); } 50% { transform: translateY(-22px) rotate(6deg); } }

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 2;
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--rose-100); color: var(--red-800);
  border: 1px solid rgba(200, 16, 46, 0.18);
  font-weight: 700; font-size: 0.8rem; padding: 0.5rem 1rem;
  border-radius: var(--radius-pill); letter-spacing: 0.02em;
}

.hero__title { font-size: clamp(2.7rem, 8vw, 4.6rem); margin: 1.1rem 0 1.1rem; text-wrap: balance; }
.grad-text { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-text--light { background: linear-gradient(120deg, #ffd9e0, #ffffff); -webkit-background-clip: text; background-clip: text; color: transparent; }

.hero__sub { color: var(--muted); font-size: clamp(1rem, 2vw, 1.12rem); max-width: 33rem; margin-bottom: 1.9rem; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 1.4rem; }

.hero__quick a {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 700; color: var(--red-800); font-size: 0.94rem;
  background: var(--rose-50); border: 1px solid rgba(200, 16, 46, 0.2);
  padding: 0.62rem 1.1rem; border-radius: var(--radius-pill);
  transition: background 0.2s, transform 0.2s;
}
.hero__quick a svg { color: var(--crimson); }
.hero__quick a:hover { background: var(--rose-100); transform: translateY(-2px); }

/* Hero visual */
.hero-visual { position: relative; }

.hero-visual__scene {
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-l);
  border: 1px solid rgba(200, 16, 46, 0.12);
}
.hero-visual__scene svg { width: 100%; height: auto; }

.svg-pulse { stroke-dasharray: 90; stroke-dashoffset: 90; animation: drawLine 2.4s ease forwards; }
.svg-pulse.is-visible { animation-play-state: running; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }

.svg-orbit { animation: spinSlow 18s linear infinite; transform-origin: 190px 190px; }
.svg-orbit--2 { animation-duration: 26s; animation-direction: reverse; }
.svg-orbit--3 { animation-duration: 32s; }
@keyframes spinSlow { to { transform: rotate(360deg); } }

.chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  font-weight: 800; font-size: 0.8rem; color: var(--red-800);
  padding: 0.55rem 0.95rem; border-radius: var(--radius-pill);
  box-shadow: var(--shadow-m);
  border: 1px solid rgba(200, 16, 46, 0.12);
}
.chip--tl { top: 0.9rem; left: 0.9rem; }
.chip--tr { top: 0.9rem; right: 0.9rem; }
.chip--bl { bottom: 0.9rem; left: 0.9rem; }
.chip--br { bottom: 0.9rem; right: 0.9rem; }

.pulse-chip .pulse-dot { width: 9px; height: 9px; }

.pulse-dot {
  display: inline-block;
  width: 10px; height: 10px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.hero-visual__stock {
  margin-top: 1rem;
  background: var(--grad-deep);
  border-radius: var(--radius-m);
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow-m);
}
.stock-head { display: flex; align-items: center; gap: 0.55rem; color: #fff; font-weight: 800; font-size: 0.92rem; margin-bottom: 0.8rem; }
.stock-ring { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.stock-chip {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-s);
  padding: 0.5rem 0.3rem;
  text-align: center;
}
.stock-chip b { display: block; color: #fff; font-size: 1rem; }
.stock-chip i { display: block; font-style: normal; font-size: 0.66rem; font-weight: 700; color: #86efac; margin-top: 0.15rem; }
.stock-chip:nth-child(4) i { color: #fbbf24; }

/* Stats */
.hero__stats { position: relative; z-index: 2; border-top: 1px solid var(--line); background: rgba(255, 247, 248, 0.6); }
.hero__stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; padding-block: 1.6rem; }
.stat { text-align: center; padding: 0.3rem; }
.stat__num { font-size: clamp(1.8rem, 5vw, 2.5rem); font-weight: 800; color: var(--crimson); line-height: 1; }
.stat__plus { color: var(--red-800); font-weight: 800; }
.stat__label { display: block; color: var(--muted); font-size: 0.84rem; font-weight: 600; margin-top: 0.35rem; }

/* Trust strip */
.trust-strip { border-top: 1px dashed rgba(200, 16, 46, 0.18); }
.trust-strip__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  padding-block: 1.2rem;
}
.trust-chip {
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem; text-align: center;
  font-weight: 700; font-size: 0.8rem; color: var(--red-800);
  background: var(--rose-50);
  border: 1px solid rgba(200, 16, 46, 0.14);
  padding: 0.6rem 0.5rem; border-radius: var(--radius-s);
}
.trust-chip svg { color: var(--crimson); flex: none; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding-block: var(--space); }
.section--soft { background: var(--bg-soft); }

.section__head { max-width: 660px; margin: 0 auto 3rem; text-align: center; }
.eyebrow {
  display: inline-block;
  text-transform: uppercase; letter-spacing: 0.16em;
  font-size: 0.74rem; font-weight: 800; color: var(--crimson);
  background: var(--rose-100); padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill); margin-bottom: 0.9rem;
}
.eyebrow--light { background: rgba(255, 255, 255, 0.16); color: #ffd9e0; }
.section__title { font-size: clamp(1.9rem, 4.6vw, 2.7rem); margin-bottom: 0.9rem; text-wrap: balance; }
.section__title--light { color: #fff; }
.section__sub { color: var(--muted); font-size: 1.02rem; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid { display: grid; gap: 2.5rem; align-items: center; }

.about-visual__card {
  position: relative;
  display: grid; place-items: center;
  max-width: 430px; margin-inline: auto;
}
.about-visual__card svg { width: 100%; height: auto; }
.svg-shield { animation: shieldFloat 6s ease-in-out infinite; transform-origin: 180px 60px; }
@keyframes shieldFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.about-visual__badge {
  position: absolute;
  left: 1rem; bottom: 1.2rem;
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--grad-deep); color: #fff;
  padding: 0.8rem 1.1rem; border-radius: var(--radius-m);
  box-shadow: var(--shadow-m);
}
.about-visual__badge span { font-size: 1.4rem; }
.about-visual__badge b { display: block; font-size: 0.95rem; }
.about-visual__badge i { font-style: normal; font-size: 0.78rem; opacity: 0.85; }

.about-copy__lead { font-size: 1.08rem; color: var(--ink-soft); margin-bottom: 0.9rem; }
.about-copy__lead strong { color: var(--red-800); }
.about-copy__body { color: var(--muted); margin-bottom: 1.5rem; }

.about-points { display: grid; gap: 0.7rem; margin-bottom: 1.8rem; }
.about-points li { display: flex; gap: 0.6rem; align-items: flex-start; color: var(--ink-soft); font-size: 0.97rem; }
.about-points li span { color: var(--crimson); font-weight: 800; }

.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.mini-stat {
  background: var(--rose-50); border: 1px solid rgba(200, 16, 46, 0.16);
  border-radius: var(--radius-m); padding: 1rem 0.6rem; text-align: center;
}
.mini-stat b { display: block; font-size: 1.5rem; color: var(--crimson); letter-spacing: -0.02em; }
.mini-stat span { font-size: 0.78rem; font-weight: 600; color: var(--muted); }

/* ============================================================
   AVAILABILITY
   ============================================================ */
.bgroup-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.9rem; }
.bgroup {
  position: relative;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 1.5rem 1rem; border-radius: var(--radius-m);
  border: 1.5px solid var(--line); background: #fff;
  box-shadow: var(--shadow-s);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  overflow: hidden;
}
.bgroup::before {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 4px;
  background: var(--grad-primary);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s ease;
}
.bgroup:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: rgba(200, 16, 46, 0.3); }
.bgroup:hover::before { transform: scaleX(1); }
.bgroup__t { font-size: clamp(1.7rem, 5vw, 2.2rem); font-weight: 800; color: var(--ink); }
.bgroup__r { font-size: 1.1rem; font-weight: 800; color: var(--crimson); }
.bgroup__tag {
  position: absolute; top: 0.55rem; right: 0.55rem;
  font-size: 0.68rem; font-weight: 800;
  padding: 0.22rem 0.55rem; border-radius: var(--radius-pill); letter-spacing: 0.03em;
}
.tag--ok { background: #dcfce7; color: #15803d; }
.tag--low { background: #fef9c3; color: #a16207; }
.tag--req { background: #ffe4e6; color: #be123c; }

.availability-note {
  margin-top: 2rem; text-align: center; color: var(--muted);
  background: var(--rose-50); border: 1px dashed rgba(200, 16, 46, 0.35);
  padding: 1rem 1.2rem; border-radius: var(--radius-m); font-size: 0.95rem;
}
.availability-note strong { color: var(--red-800); }
.availability-note a { color: var(--crimson); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   EMERGENCY
   ============================================================ */
.section--urgent { background: var(--grad-deep); }
.emergency-wrap { display: grid; gap: 2rem; align-items: center; color: #fff; }
.emergency-info__lead { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 0.7rem; }
.emergency-info__body { color: rgba(255, 255, 255, 0.82); margin-bottom: 1.4rem; max-width: 34rem; }

.emergency-phone {
  display: inline-block;
  font-size: clamp(1.7rem, 6vw, 2.4rem);
  font-weight: 800; letter-spacing: -0.02em;
  color: #fff; margin-bottom: 1.4rem;
  transition: color 0.2s;
  position: relative;
}
.emergency-phone::after {
  content: ""; position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 4px; border-radius: 3px;
  background: linear-gradient(90deg, #ff8fa0, transparent);
}
.emergency-phone:hover { color: #ffd9e0; }

.emergency-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 1.6rem; }
.emergency-info__foot {
  display: flex; align-items: center; gap: 0.5rem;
  color: rgba(255, 255, 255, 0.85); font-size: 0.9rem; font-weight: 700;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 0.7rem 1rem; border-radius: var(--radius-s);
  width: fit-content;
}

.emergency-form {
  background: #fff; color: var(--ink);
  border-radius: var(--radius-l);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  box-shadow: var(--shadow-l);
}
.emergency-form h3 { font-size: 1.4rem; margin-bottom: 0.2rem; }
.emergency-form__note { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.2rem; }

/* ============================================================
   PATIENT SUPPORT
   ============================================================ */
.patient-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.patient-card {
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--shadow-s);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.patient-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: rgba(200, 16, 46, 0.28); }
.patient-card__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px; font-size: 1.5rem;
  border-radius: 14px; background: var(--rose-100);
  margin-bottom: 1rem;
}
.patient-card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; color: var(--red-800); }
.patient-card p { color: var(--muted); font-size: 0.93rem; }

.support-strip {
  margin-top: 2rem;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem;
  background: var(--rose-100); border: 1px solid rgba(200, 16, 46, 0.2);
  border-radius: var(--radius-m); padding: 1.1rem 1.4rem;
  text-align: center;
}
.support-strip p { font-weight: 700; color: var(--red-800); }

/* ============================================================
   DONOR REGISTRATION
   ============================================================ */
.register-grid { display: grid; gap: 2rem; align-items: start; }
.eligibility, .donor-steps {
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(1.4rem, 4vw, 2rem);
  box-shadow: var(--shadow-s);
  margin-bottom: 1.2rem;
}
.eligibility h3, .donor-steps h3 { font-size: 1.16rem; margin-bottom: 1rem; color: var(--red-800); }
.check-list { display: grid; gap: 0.6rem; }
.check-list li { display: flex; gap: 0.55rem; align-items: flex-start; color: var(--ink-soft); font-size: 0.97rem; }
.check-list li span { color: var(--crimson); font-weight: 800; }
.register-info__note {
  margin-top: 1rem; font-size: 0.85rem; color: var(--muted);
  background: var(--rose-50); border-radius: var(--radius-s);
  padding: 0.7rem 0.9rem;
}
.steps { display: grid; gap: 0.75rem; }
.steps li { display: flex; align-items: center; gap: 0.8rem; color: var(--ink-soft); font-weight: 600; font-size: 0.95rem; }
.steps li span {
  display: grid; place-items: center;
  width: 32px; height: 32px; flex: none;
  border-radius: 50%; background: var(--grad-primary); color: #fff;
  font-weight: 800; font-size: 0.9rem;
  box-shadow: 0 6px 14px rgba(200, 16, 46, 0.3);
}

.donor-form-card {
  background: #fff; border-radius: var(--radius-l);
  border: 1.5px solid var(--line);
  padding: clamp(1.4rem, 4vw, 2rem);
  box-shadow: var(--shadow-m);
}

/* ============================================================
   FORMS
   ============================================================ */
.form { display: grid; gap: 0.95rem; }
.form__row label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--ink-soft); margin-bottom: 0.35rem; }
.form__row input, .form__row select {
  width: 100%; padding: 0.75rem 0.95rem;
  border: 1.5px solid var(--line); border-radius: var(--radius-s);
  background: #fefafa; color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.form__row input:focus, .form__row select:focus {
  outline: none; border-color: var(--crimson);
  box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.12); background: #fff;
}
.form__row input.is-invalid, .form__row select.is-invalid { border-color: #dc2626; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.form__micro { font-size: 0.8rem; color: var(--muted); text-align: center; }

/* ============================================================
   HOW IT WORKS (tabs)
   ============================================================ */
.tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.tab {
  font-weight: 800; font-size: 0.94rem;
  color: var(--muted);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--line);
  background: #fff;
  transition: all 0.25s;
}
.tab:hover { color: var(--red-800); border-color: rgba(200, 16, 46, 0.35); }
.tab.is-active {
  background: var(--grad-primary); color: #fff;
  border-color: transparent; box-shadow: 0 10px 24px rgba(200, 16, 46, 0.35);
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeUp 0.4s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

.how-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.how-card {
  position: relative;
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.8rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-s);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.how-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); }
.how-card__num {
  position: absolute; top: -0.7rem; right: 0.6rem;
  font-size: 4rem; font-weight: 800;
  color: var(--rose-100); line-height: 1; pointer-events: none;
}
.how-card h3 { font-size: 1.05rem; color: var(--red-800); margin-bottom: 0.45rem; }
.how-card p { color: var(--muted); font-size: 0.94rem; }

/* ============================================================
   BENEFITS
   ============================================================ */
.benefit-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.benefit-card {
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.6rem 1.4rem;
  box-shadow: var(--shadow-s);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.benefit-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: rgba(200, 16, 46, 0.28); }
.benefit-card__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px; font-size: 1.5rem;
  border-radius: 14px; background: var(--grad-primary); color: #fff;
  margin-bottom: 1rem;
  box-shadow: 0 8px 18px rgba(200, 16, 46, 0.3);
}
.benefit-card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; color: var(--red-800); }
.benefit-card p { color: var(--muted); font-size: 0.93rem; }

/* ============================================================
   AWARENESS
   ============================================================ */
.awareness-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.aware-card {
  display: flex; gap: 1.2rem; align-items: center;
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.4rem 1.4rem;
  box-shadow: var(--shadow-s);
  transition: transform 0.3s, box-shadow 0.3s;
}
.aware-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }
.aware-card__big {
  flex: none;
  min-width: 64px;
  font-size: 1.7rem; font-weight: 800;
  color: var(--crimson);
  background: var(--rose-100);
  border-radius: var(--radius-m);
  padding: 0.7rem 0.4rem;
  text-align: center;
}
.aware-card p { color: var(--ink-soft); font-size: 0.97rem; }
.aware-card strong { color: var(--red-800); }

.awareness-cta {
  margin-top: 2rem;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1.2rem;
  background: var(--rose-100); border: 1px solid rgba(200, 16, 46, 0.2);
  border-radius: var(--radius-m); padding: 1.3rem 1.6rem;
  text-align: center;
}
.awareness-cta p { font-weight: 800; color: var(--red-800); }
.awareness-cta strong { color: var(--crimson); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-container { max-width: 820px; }
.faq-list { display: grid; gap: 0.85rem; }
.faq-item {
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-s);
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.faq-item.is-open { border-color: rgba(200, 16, 46, 0.35); box-shadow: var(--shadow-m); }

.faq-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  width: 100%; text-align: left;
  padding: 1.1rem 1.3rem;
  font-weight: 800; font-size: 0.98rem; color: var(--ink);
  transition: color 0.2s;
}
.faq-btn:hover { color: var(--red-800); }

.faq-btn__icon { position: relative; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--rose-100); transition: background 0.3s, transform 0.3s; }
.faq-btn__icon::before, .faq-btn__icon::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  background: var(--crimson); border-radius: 2px;
  transform: translate(-50%, -50%);
}
.faq-btn__icon::before { width: 12px; height: 2.5px; }
.faq-btn__icon::after { width: 2.5px; height: 12px; transition: transform 0.3s; }
.faq-item.is-open .faq-btn__icon { background: var(--grad-primary); }
.faq-item.is-open .faq-btn__icon::after { transform: translate(-50%, -50%) rotate(90deg); }

.faq-panel {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-panel p { padding: 0 1.3rem 1.2rem; color: var(--muted); font-size: 0.95rem; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.ticker-tape { position: relative; overflow: hidden; border-radius: var(--radius-l); padding: 0.4rem; }
.testimonials {
  display: flex; gap: 1.2rem;
  scroll-snap-type: x mandatory;
  overflow-x: auto; scrollbar-width: none;
}
.testimonials::-webkit-scrollbar { display: none; }
.testimonial {
  flex: 0 0 100%; scroll-snap-align: center;
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(1.4rem, 4vw, 2rem);
  box-shadow: var(--shadow-s);
  position: relative;
}
.testimonial::before {
  content: "“"; position: absolute; top: 0.2rem; left: 1.3rem;
  font-size: 4.5rem; line-height: 1;
  color: var(--rose-100); font-weight: 800;
}
.testimonial blockquote { font-size: 1rem; color: var(--ink-soft); margin-bottom: 1.2rem; position: relative; z-index: 1; }
.testimonial figcaption { display: flex; flex-direction: column; }
.testimonial figcaption strong { color: var(--red-800); font-size: 0.98rem; }
.testimonial figcaption span { color: var(--muted); font-size: 0.84rem; }

.dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.4rem; }
.dots button { width: 9px; height: 9px; border-radius: 99px; background: #e8ccd0; transition: all 0.3s; }
.dots button.is-active { width: 28px; background: var(--grad-primary); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; gap: 1.6rem; align-items: stretch; }
.contact-cards { display: grid; gap: 0.9rem; }
.contact-card {
  display: flex; gap: 1rem; align-items: center;
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.15rem 1.2rem;
  transition: transform 0.3s, box-shadow 0.3s;
}
.contact-card:hover { transform: translateX(5px); box-shadow: var(--shadow-m); }
.contact-card__icon {
  display: grid; place-items: center;
  width: 48px; height: 48px; flex: none;
  font-size: 1.3rem; border-radius: 14px; background: var(--rose-100);
}
.contact-card h3 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 0.25rem; }
.contact-card__value { font-weight: 800; font-size: 1.02rem; color: var(--ink); }
.contact-card__value:hover { color: var(--crimson); }
.contact-card .btn--sm { margin-top: 0.55rem; }

.map {
  background: #fff; border: 1.5px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden; box-shadow: var(--shadow-s);
  position: relative;
}
.map iframe { width: 100%; height: 100%; min-height: 400px; filter: saturate(0.9); }
.map__open {
  position: absolute; bottom: 0.9rem; right: 0.9rem;
  background: var(--grad-primary); color: #fff;
  font-weight: 700; font-size: 0.82rem;
  padding: 0.55rem 1rem; border-radius: var(--radius-pill);
  box-shadow: var(--shadow-m);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: var(--grad-primary); color: #fff;
  padding-block: clamp(3rem, 6vw, 4.5rem);
  position: relative; overflow: hidden;
}
.cta-banner::before, .cta-banner::after {
  content: ""; position: absolute; border-radius: 50%; background: rgba(255, 255, 255, 0.08);
}
.cta-banner::before { width: 340px; height: 340px; top: -160px; right: -80px; }
.cta-banner::after { width: 260px; height: 260px; bottom: -140px; left: -60px; }
.cta-banner__inner { position: relative; z-index: 1; text-align: center; }
.cta-banner__title { font-size: clamp(1.7rem, 4.5vw, 2.6rem); margin-bottom: 0.6rem; text-wrap: balance; }
.cta-banner__sub { color: rgba(255, 255, 255, 0.88); margin-bottom: 1.6rem; }
.cta-banner__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--red-900); color: rgba(255, 255, 255, 0.82); }

.footer__motto {
  text-align: center;
  font-size: clamp(1.2rem, 3.5vw, 1.7rem);
  font-weight: 800; color: #fff; letter-spacing: 0.01em;
  padding: 2.4rem 1rem 2rem;
  background: linear-gradient(180deg, var(--red-900), transparent);
  position: relative;
}
.motto-drop { display: inline-block; margin-right: 0.6rem; animation: floatDrop 4s ease-in-out infinite; }

.brand--footer { color: #fff; }
.brand--footer .brand__text em { color: #ff8fa0; }

.footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  padding-bottom: 2.5rem;
}
.footer__about { font-size: 0.9rem; margin: 1rem 0 1.2rem; max-width: 18rem; color: rgba(255, 255, 255, 0.7); }
.footer__col h4 { color: #fff; font-size: 0.92rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.footer__links { display: grid; gap: 0.55rem; font-size: 0.92rem; }
.footer__links--spaced { line-height: 1.5; }
.footer__links a { transition: color 0.2s, padding-left 0.2s; }
.footer__links a:hover { color: #ff8fa0; padding-left: 4px; }
.footer__hotline { font-weight: 800; color: #fff; }
.footer__badge {
  display: inline-block;
  background: var(--grad-primary); color: #fff;
  font-weight: 800; font-size: 1.3rem;
  padding: 0.5rem 1.4rem; border-radius: var(--radius-m);
  margin-bottom: 0.8rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}
.footer__form-text { font-size: 0.85rem; color: rgba(255, 255, 255, 0.65); }
.footer__social { display: flex; gap: 0.7rem; }
.footer__social a {
  display: grid; place-items: center;
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  transition: background 0.25s, transform 0.25s;
}
.footer__social a:hover { background: var(--grad-primary); transform: translateY(-3px); }

.footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); }
.footer__bottom-inner {
  display: flex; flex-direction: column; align-items: center; gap: 0.3rem;
  text-align: center; padding-block: 1.4rem;
  font-size: 0.84rem; color: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   FLOATING WHATSAPP / TOAST
   ============================================================ */
.float-wa {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 70;
  display: grid; place-items: center;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 0 12px 30px rgba(18, 140, 126, 0.5);
  animation: pulseWa 2.4s infinite;
}
.float-wa::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: ring 2.4s infinite;
}
@keyframes ring { 0% { transform: scale(0.8); opacity: 1; } 100% { transform: scale(1.4); opacity: 0; } }
@keyframes pulseWa {
  0%, 100% { box-shadow: 0 12px 30px rgba(18, 140, 126, 0.5); }
  50% { box-shadow: 0 12px 38px rgba(18, 140, 126, 0.75); }
}

.toast {
  position: fixed; left: 50%; bottom: 1.4rem;
  transform: translate(-50%, 140%);
  background: var(--ink); color: #fff;
  font-weight: 600; font-size: 0.92rem;
  padding: 0.85rem 1.3rem; border-radius: var(--radius-pill);
  box-shadow: var(--shadow-m); z-index: 90;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  max-width: min(92vw, 30rem); text-align: center;
}
.toast.is-visible { transform: translate(-50%, 0); }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 640px) {
  .hero__stats-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-strip__inner { grid-template-columns: repeat(4, 1fr); }
  .patient-grid, .benefit-grid, .awareness-grid, .how-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial { flex: 0 0 45%; }
}

@media (max-width: 980px) {
  .nav__links {
    position: fixed; inset: 0;
    flex-direction: column; justify-content: center; gap: 1rem;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(18px);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    padding: 3rem 2rem;
    box-shadow: -20px 0 60px rgba(107, 12, 38, 0.15);
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__link { font-size: 1.12rem; padding: 0.7rem 1.2rem; }
  .nav__cta-row { display: block; margin-top: 0.8rem; }
  .nav__toggle { display: flex; position: relative; z-index: 2; }
}

@media (min-width: 981px) {
  .hero__inner { grid-template-columns: 1.05fr 0.95fr; }
  .bgroup-grid { grid-template-columns: repeat(4, 1fr); }
  .about-grid { grid-template-columns: 0.85fr 1.15fr; gap: 4rem; }
  .emergency-wrap { grid-template-columns: 1.02fr 0.98fr; gap: 3rem; }
  .register-grid { grid-template-columns: 0.9fr 1.1fr; gap: 2.4rem; }
  .contact-grid { grid-template-columns: 0.9fr 1.1fr; }
  .patient-grid { grid-template-columns: repeat(4, 1fr); }
  .benefit-grid { grid-template-columns: repeat(3, 1fr); }
  .awareness-grid { grid-template-columns: repeat(2, 1fr); }
  .how-grid { grid-template-columns: repeat(4, 1fr); }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1.1fr 1fr; }
  .footer__bottom-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}

@media (max-width: 420px) {
  .chip { font-size: 0.7rem; padding: 0.4rem 0.7rem; }
  .chip--tl, .chip--tr { position: static; display: inline-flex; margin: 0.35rem; }
  .hero-visual__scene { display: flex; flex-wrap: wrap; justify-content: center; padding: 0.6rem; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}