:root {
  --navy: #1c4472;
  --navy-deep: #14345c;
  --teal: #10b0b8;
  --teal-dark: #0d8f9e;
  --ink: #16233a;
  --muted: #5b6b84;
  --bg: #ffffff;
  --bg-soft: #f3f7fb;
  --border: #e2e9f2;
  --radius: 16px;
  --shadow: 0 2px 6px rgba(20, 52, 92, .06), 0 12px 32px rgba(20, 52, 92, .08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--teal-dark);
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand-text {
  font-weight: 800;
  font-size: 17px;
  color: var(--navy);
  letter-spacing: -.01em;
}

.brand-text small {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: .22em;
  line-height: 1;
}

.nav-links {
  display: flex;
  gap: 22px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 14.5px;
}

.nav-links a:hover {
  color: var(--navy);
}

.nav-links .btn {
  color: #fff;
}

.donate-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--teal-dark) !important;
  font-weight: 700 !important;
}

.donate-nav:hover {
  color: var(--navy) !important;
}

.donate-nav svg {
  color: #e11d48;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15.5px;
  transition: transform .08s ease, box-shadow .15s ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--navy) 0%, var(--teal) 110%);
  color: #fff;
  box-shadow: 0 8px 22px rgba(16, 176, 184, .32);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(16, 176, 184, .4);
}

.btn-chrome {
  background: #fff;
  color: var(--navy-deep);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .14), 0 2px 6px rgba(0, 0, 0, .08);
  border: 1.5px solid var(--border);
  font-size: 16px;
  padding: 14px 28px;
}

.btn-chrome:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .18);
  border-color: #aac;
}

.hero .btn-chrome,
.final-cta .btn-chrome {
  border-color: transparent;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .22), 0 2px 8px rgba(0, 0, 0, .10);
}

.btn-ghost {
  border: 1.5px solid var(--border);
  color: var(--navy);
  background: #fff;
}

.btn-ghost:hover {
  border-color: var(--teal);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 14px;
  border-radius: 10px;
}

/* Hero */
.hero {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(16, 176, 184, .14), transparent 60%),
    radial-gradient(700px 420px at -10% 20%, rgba(28, 68, 114, .10), transparent 55%),
    var(--bg);
  padding: 76px 0 64px;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  background: rgba(16, 176, 184, .1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

h1 {
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.025em;
  color: var(--navy-deep);
  margin-bottom: 20px;
}

h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--teal), #7c5cf0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  font-size: 19px;
  color: var(--muted);
  margin-bottom: 34px;
  max-width: 560px;
}

.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.cta-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 14px;
}

.hero-shot {
  position: relative;
  text-align: center;
}

.hero-shot img {
  max-height: 560px;
  width: auto;
  border-radius: 20px;
  box-shadow: 0 30px 70px rgba(20, 52, 92, .25), 0 6px 18px rgba(20, 52, 92, .12);
}

/* Sections */
section {
  padding: 78px 0;
}

section.alt {
  background: var(--bg-soft);
}

.section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 52px;
}

h2 {
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--navy-deep);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--muted);
  font-size: 17px;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.feature .fi {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(28, 68, 114, .09), rgba(16, 176, 184, .14));
  color: var(--teal-dark);
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.feature p {
  font-size: 14.5px;
  color: var(--muted);
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: step;
}

.step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  position: relative;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--navy), var(--teal));
  color: #fff;
  font-weight: 800;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 16px;
}

.step h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.step p {
  font-size: 14.5px;
  color: var(--muted);
}

.step kbd {
  font-family: inherit;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--navy);
}

/* Formats */
.format-table {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.fmt {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: var(--shadow);
}

.fmt b {
  display: block;
  color: var(--navy-deep);
  font-size: 15px;
  margin-bottom: 4px;
}

.fmt code {
  font-family: ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;
  font-size: 12.5px;
  color: var(--teal-dark);
}

/* Audience */
.aud-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.aud {
  border-left: 3px solid var(--teal);
  padding: 6px 0 6px 20px;
}

.aud h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 6px;
}

.aud p {
  font-size: 14.5px;
  color: var(--muted);
}

/* Dark mode showcase */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.duo img {
  border-radius: 18px;
  box-shadow: 0 24px 56px rgba(20, 52, 92, .2);
}

.duo figcaption {
  text-align: center;
  margin-top: 14px;
  font-size: 13.5px;
  color: var(--muted);
  font-weight: 600;
}

/* FAQ */
.faq {
  max-width: 780px;
  margin: 0 auto;
}

.faq details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 650;
  font-size: 15.5px;
  color: var(--navy-deep);
  padding: 18px 22px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--teal);
  transition: transform .15s ease;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 14.5px;
}

/* Final CTA */
.final-cta {
  background: linear-gradient(120deg, var(--navy-deep) 0%, var(--navy) 45%, var(--teal-dark) 120%);
  color: #fff;
  text-align: center;
  border-radius: 24px;
  padding: 64px 32px;
}

.final-cta h2 {
  color: #fff;
}

.final-cta p {
  color: rgba(255, 255, 255, .82);
  margin-bottom: 30px;
  font-size: 17px;
}

.final-cta .btn-primary {
  background: #fff;
  color: var(--navy-deep);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 44px 0 36px;
  margin-top: 78px;
}

.foot-grid {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.foot-brand {
  max-width: 320px;
}

.foot-brand p {
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 12px;
}

.foot-col h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 12px;
}

.foot-col a {
  display: block;
  text-decoration: none;
  color: var(--navy-deep);
  font-size: 14px;
  margin-bottom: 8px;
}

.foot-col a:hover {
  color: var(--teal-dark);
}

.copyright {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* Responsive */
@media (max-width: 900px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 44px;
    text-align: center;
  }

  .lede {
    margin-inline: auto;
  }

  .cta-row {
    justify-content: center;
  }

  .feature-grid,
  .steps,
  .aud-grid {
    grid-template-columns: 1fr 1fr;
  }

  .format-table {
    grid-template-columns: 1fr 1fr;
  }

  .duo {
    grid-template-columns: 1fr;
  }

  .nav-links a:not(.btn) {
    display: none;
  }
}

@media (max-width: 560px) {
  .feature-grid,
  .steps,
  .aud-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: 56px 0;
  }

  .hero {
    padding: 52px 0 44px;
  }

  .hero-shot img {
    max-height: 460px;
  }
}

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
════════════════════════════════════════════════════════════ */

/* Keyframes */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes orbPulse {
  0%, 100% { transform: scale(1);   opacity: .18; }
  50%       { transform: scale(1.12); opacity: .28; }
}
@keyframes borderGlow {
  0%, 100% { box-shadow: var(--shadow), 0 0 0 0 rgba(16,176,184,0); }
  50%       { box-shadow: var(--shadow), 0 0 0 4px rgba(16,176,184,.18); }
}

/* Scroll-reveal base - elements start hidden */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s cubic-bezier(.22,1,.36,1),
              transform .55s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger siblings via CSS custom property set by JS */
.reveal { transition-delay: var(--delay, 0ms); }

/* Hero entrance (runs once on load, no JS needed) */
.hero .eyebrow  { animation: fadeUp .6s cubic-bezier(.22,1,.36,1) .05s both; }
.hero h1        { animation: fadeUp .65s cubic-bezier(.22,1,.36,1) .15s both; }
.hero .lede     { animation: fadeUp .65s cubic-bezier(.22,1,.36,1) .25s both; }
.hero .cta-row  { animation: fadeUp .65s cubic-bezier(.22,1,.36,1) .35s both; }
.hero .cta-note { animation: fadeUp .55s cubic-bezier(.22,1,.36,1) .45s both; }
.hero-shot      { animation: fadeIn .8s ease .3s both; }

/* Floating screenshot */
.hero-shot img {
  animation: floatY 5s ease-in-out infinite;
}

/* Ambient orbs behind the hero (pseudo-elements on .hero) */
.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.hero { position: relative; overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; }
.hero::before {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(16,176,184,.18) 0%, transparent 70%);
  top: -160px; right: -80px;
  animation: orbPulse 7s ease-in-out infinite;
}
.hero::after {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(28,68,114,.13) 0%, transparent 70%);
  bottom: -120px; left: -60px;
  animation: orbPulse 9s ease-in-out 1.5s infinite;
}

/* Eyebrow shimmer on hover */
.eyebrow {
  background-size: 200% auto;
  background-image: linear-gradient(90deg,
    rgba(16,176,184,.1) 0%,
    rgba(16,176,184,.22) 40%,
    rgba(16,176,184,.1) 100%);
  transition: background-position .4s ease;
}
.eyebrow:hover {
  background-position: right center;
}

/* Card lift on hover */
.feature, .step, .fmt, .aud {
  transition: transform .2s cubic-bezier(.22,1,.36,1),
              box-shadow .2s cubic-bezier(.22,1,.36,1);
}
.feature:hover, .step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(20,52,92,.13), 0 2px 8px rgba(20,52,92,.07);
}
.fmt:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(20,52,92,.11);
}
.aud:hover {
  border-left-color: var(--navy);
}

/* Feature icon subtle spin on card hover */
.feature:hover .fi {
  transform: rotate(-6deg) scale(1.08);
  transition: transform .25s cubic-bezier(.22,1,.36,1);
}
.feature .fi {
  transition: transform .25s cubic-bezier(.22,1,.36,1);
}

/* CTA button animated gradient */
.btn-primary {
  background-size: 200% auto;
  background-image: linear-gradient(120deg,
    var(--navy) 0%, var(--teal) 50%, var(--navy-deep) 100%);
  animation: gradientShift 5s ease infinite;
}

/* Final CTA section entrance */
.final-cta {
  transition: transform .3s ease, box-shadow .3s ease;
}
.final-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 32px 80px rgba(14,52,92,.28);
}

/* FAQ open animation */
.faq details[open] p {
  animation: fadeUp .3s cubic-bezier(.22,1,.36,1) both;
}

/* Animated underline on nav links */
.nav-links a:not(.btn) {
  position: relative;
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transition: width .22s cubic-bezier(.22,1,.36,1);
}
.nav-links a:not(.btn):hover::after {
  width: 100%;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   DONATE SECTION
════════════════════════════════════════════════════════════ */

.donate-section {
  padding: 96px 0;
  background:
    radial-gradient(1000px 520px at 90% 10%, rgba(16, 176, 184, .14), transparent 55%),
    radial-gradient(800px 440px at 10% 90%, rgba(28, 68, 114, .12), transparent 55%),
    var(--bg-soft);
}

.donate-card-large {
  background: linear-gradient(135deg, #fff 0%, #f8fbff 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 58px 64px;
  box-shadow: 0 28px 80px rgba(20, 52, 92, .12), 0 4px 20px rgba(20, 52, 92, .06);
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.donate-card-header {
  margin-bottom: 38px;
}

.donate-badge {
  width: 76px;
  height: 76px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 14px 36px rgba(16, 176, 184, .35);
}

.donate-card-large h2 {
  color: var(--navy-deep);
  margin-bottom: 14px;
}

.donate-card-header p {
  color: var(--muted);
  font-size: 17.5px;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

.donate-amounts {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 38px;
}

.donate-amount {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  padding: 22px 28px;
  border-radius: 20px;
  border: 2px solid var(--border);
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.donate-amount:hover {
  transform: translateY(-4px);
  border-color: var(--teal);
  box-shadow: 0 14px 32px rgba(16, 176, 184, .18);
}

.donate-amount.featured {
  border-color: var(--teal);
  background: linear-gradient(135deg, rgba(16, 176, 184, .08), rgba(28, 68, 114, .06));
  position: relative;
}

.donate-amount.featured::before {
  content: 'Most popular';
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.donate-amount .amount {
  font-size: 30px;
  font-weight: 800;
  color: var(--navy-deep);
  line-height: 1;
  margin-bottom: 6px;
}

.donate-amount .label {
  font-size: 13.5px;
  color: var(--muted);
  font-weight: 500;
}

.donate-trust {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--muted);
}

.trust-item svg {
  color: var(--teal);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .donate-section {
    padding: 72px 0;
  }

  .donate-card-large {
    padding: 42px 28px;
  }

  .donate-amounts {
    gap: 12px;
  }

  .donate-amount {
    min-width: 100px;
    padding: 18px 22px;
    border-radius: 16px;
  }

  .donate-amount .amount {
    font-size: 24px;
  }

  .donate-trust {
    gap: 18px;
  }
}

@media (max-width: 560px) {
  .donate-section {
    padding: 56px 0;
  }

  .donate-card-large {
    padding: 32px 20px;
    border-radius: 20px;
  }

  .donate-amounts {
    flex-direction: column;
    align-items: stretch;
  }

  .donate-amount {
    flex-direction: row;
    justify-content: space-between;
    padding: 16px 20px;
  }

  .donate-amount .amount {
    font-size: 22px;
  }

  .donate-trust {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
}

/* ═══════════════════════════════════════════════════════════
   FLOATING ACTION BUTTONS
════════════════════════════════════════════════════════════ */

.fab-stack {
  position: fixed;
  bottom: 24px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 100;
  align-items: flex-end;
}

.fab {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 14px 9px 10px;
  color: var(--navy-deep);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(20, 52, 92, .12), 0 1px 4px rgba(20, 52, 92, .08);
  transition: transform .18s cubic-bezier(.22,1,.36,1),
              box-shadow .18s cubic-bezier(.22,1,.36,1),
              background .18s ease;
  white-space: nowrap;
}

.fab svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--teal-dark);
  transition: color .18s ease;
}

.fab:hover {
  transform: translateX(-4px) scale(1.04);
  box-shadow: 0 8px 28px rgba(20, 52, 92, .18), 0 2px 8px rgba(20, 52, 92, .10);
  background: #fff;
  color: var(--navy-deep);
}

.fab:hover svg {
  color: var(--navy);
}

.fab-mail svg {
  color: var(--teal);
}

.fab-mail:hover svg {
  color: var(--teal-dark);
}

/* Slide in on load */
@keyframes fabSlideIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.fab:nth-child(1) { animation: fabSlideIn .4s cubic-bezier(.22,1,.36,1) .1s both; }
.fab:nth-child(2) { animation: fabSlideIn .4s cubic-bezier(.22,1,.36,1) .18s both; }
.fab:nth-child(3) { animation: fabSlideIn .4s cubic-bezier(.22,1,.36,1) .26s both; }
.fab:nth-child(4) { animation: fabSlideIn .4s cubic-bezier(.22,1,.36,1) .34s both; }

/* Mobile: shrink to icon-only pills */
@media (max-width: 560px) {
  .fab-stack {
    bottom: 16px;
    right: 12px;
    gap: 8px;
  }

  .fab {
    padding: 10px;
    border-radius: 50%;
  }

  .fab-label {
    display: none;
  }

  .fab svg {
    width: 20px;
    height: 20px;
  }
}

/* ═══════════════════════════════════════════════════════════
   MOBILE RESPONSIVE - extra coverage
════════════════════════════════════════════════════════════ */

@media (max-width: 560px) {
  h1 {
    font-size: clamp(28px, 8vw, 38px);
  }

  h2 {
    font-size: clamp(22px, 6vw, 28px);
  }

  .format-table {
    grid-template-columns: 1fr 1fr;
  }

  .final-cta {
    padding: 44px 20px;
    border-radius: 16px;
  }

  .final-cta h2 {
    font-size: 22px;
  }

  .btn {
    font-size: 14.5px;
    padding: 12px 20px;
  }

  .btn-chrome {
    font-size: 14.5px;
    padding: 12px 20px;
  }

  .foot-grid {
    flex-direction: column;
    gap: 24px;
  }

  .copyright {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }

  .faq summary {
    font-size: 14.5px;
    padding: 16px 18px;
  }

  .faq details p {
    padding: 0 18px 16px;
  }
}