/* Pier Genetic design system */
:root {
  --navy-950: #040b18;
  --navy-900: #071428;
  --navy-800: #0c1f3d;
  --navy-700: #143056;
  --cyan-400: #3ef0e0;
  --cyan-500: #1ad4c8;
  --cyan-600: #0fb8ad;
  --cyan-glow: rgba(58, 240, 224, 0.35);
  --ice: #e8f4f8;
  --white: #ffffff;
  --muted: #9bb4c8;
  --muted-2: #6e8aa0;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(58, 240, 224, 0.35);
  --radius: 2px;
  --font-display: "Sora", sans-serif;
  --font-body: "Outfit", sans-serif;
  --font-brand: "Montserrat", "Sora", sans-serif;
  --max: 1180px;
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ice);
  background: var(--navy-950);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Subtle DNA mesh background */
.dna-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 70% -10%, rgba(26, 212, 200, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(20, 48, 86, 0.8), transparent 50%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900) 40%, var(--navy-950));
  pointer-events: none;
}

.dna-lines {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  background-image: url("data:image/svg+xml,%3Csvg width='120' height='120' viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 0c20 30 60 30 80 60S60 90 40 120' fill='none' stroke='%231ad4c8' stroke-width='0.6'/%3E%3Cpath d='M100 0c-20 30-60 30-80 60s40 30 60 60' fill='none' stroke='%23ffffff' stroke-width='0.4' opacity='0.5'/%3E%3C/svg%3E");
  background-size: 140px 140px;
  pointer-events: none;
  animation: dna-drift 48s linear infinite;
}

@keyframes dna-drift {
  from { background-position: 0 0; }
  to { background-position: 140px 280px; }
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(4, 11, 24, 0.86);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand img,
.brand svg,
.brand .brand-mark {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 0 10px var(--cyan-glow));
}

.brand-text {
  font-family: var(--font-brand);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-text span {
  color: var(--cyan-400);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.88rem;
  font-weight: 450;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color 0.25s;
}

.nav a:hover,
.nav a.is-active {
  color: var(--white);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--cyan-500);
  color: var(--cyan-400) !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s, box-shadow 0.25s;
}

.nav-cta:hover {
  background: var(--cyan-500);
  color: var(--navy-950) !important;
  box-shadow: 0 0 24px var(--cyan-glow);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.25rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--line);
  font-family: var(--font-brand);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.lang-switch a {
  color: var(--muted-2) !important;
  padding: 0.2rem 0.15rem !important;
  border: 0 !important;
}

.lang-switch a.is-active,
.lang-switch a:hover {
  color: var(--cyan-400) !important;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--white);
  width: 44px;
  height: 44px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: currentColor;
}

.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.75rem;
  font-family: var(--font-brand);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, box-shadow 0.25s, color 0.25s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--cyan-500);
  color: var(--navy-950);
  box-shadow: 0 0 0 0 var(--cyan-glow);
}

.btn-primary:hover {
  background: var(--cyan-400);
  box-shadow: 0 8px 32px var(--cyan-glow);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.btn-ghost:hover {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Hero: one composition, brand first */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 1.5rem) 0 4rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 55% at 78% 45%, rgba(26, 212, 200, 0.14), transparent 62%),
    radial-gradient(ellipse 40% 50% at 12% 80%, rgba(12, 40, 72, 0.55), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 2;
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem 3.5rem;
  align-items: center;
}

.hero-content {
  animation: content-in 0.9s var(--ease) both;
}

@keyframes content-in {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-brand {
  font-family: var(--font-brand);
  font-size: clamp(1.7rem, 3.6vw, 2.55rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.35rem;
  line-height: 1.2;
}

.hero-brand span {
  color: var(--cyan-400);
}

.hero-rule {
  width: 72px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan-500), transparent);
  margin-bottom: 1.35rem;
  border: 0;
}

.hero h1 {
  font-family: var(--font-brand);
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.hero-lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 32ch;
  margin-bottom: 2.15rem;
  font-style: italic;
  font-weight: 350;
  font-family: Georgia, "Times New Roman", serif;
}

.hero-scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fade-scroll 2s ease infinite;
}

.hero-scroll i {
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, var(--cyan-500), transparent);
}

@keyframes fade-scroll {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.hero-map {
  position: absolute;
  inset: 8% -5% auto auto;
  width: min(70vw, 760px);
  opacity: 0.22;
  z-index: 0;
  pointer-events: none;
}

.hero-map img {
  width: 100%;
  height: auto;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
  animation: logo-rise 1.1s var(--ease) 0.1s both;
}

.hero-dna {
  position: absolute;
  width: min(92%, 440px);
  opacity: 0.55;
  filter: drop-shadow(0 0 28px rgba(26, 212, 200, 0.25));
  animation: dna-sway 12s ease-in-out infinite;
}

@keyframes dna-sway {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

.hero-logo {
  position: relative;
  width: min(58%, 240px);
  height: auto;
  filter: drop-shadow(0 12px 40px rgba(26, 212, 200, 0.35));
  z-index: 1;
}

@keyframes logo-rise {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

@keyframes orbit-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Natera-style page subnav */
.subnav {
  position: sticky;
  top: var(--header-h);
  z-index: 50;
  background: rgba(4, 11, 24, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.subnav-inner {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding: 0.65rem 0;
  scrollbar-width: none;
}

.subnav-inner::-webkit-scrollbar { display: none; }

.subnav a {
  flex: 0 0 auto;
  padding: 0.55rem 0.9rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.subnav a:hover,
.subnav a.is-active {
  color: var(--cyan-400);
  border-color: var(--line-strong);
  background: rgba(26, 212, 200, 0.06);
}

.mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
}

.mini-links a {
  font-size: 0.88rem;
  color: var(--cyan-600);
  border-bottom: 1px solid rgba(15, 184, 173, 0.35);
  padding-bottom: 0.1rem;
}

.mini-links a:hover {
  color: var(--navy-900);
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.pillar {
  padding: 1.75rem 1.35rem;
  border-top: 2px solid var(--cyan-500);
  background: rgba(255, 255, 255, 0.02);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.pillar-num {
  display: block;
  font-family: var(--font-brand);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cyan-500);
  margin-bottom: 1rem;
}

.pillar h3 {
  font-size: 1.05rem;
  margin-bottom: 0.55rem;
}

.pillar p {
  font-size: 0.92rem;
  color: var(--muted);
}

.about-points {
  display: grid;
  gap: 0.85rem;
  margin: 1.35rem 0 1.85rem;
}

.about-points li {
  padding-left: 1.1rem;
  position: relative;
  color: #4a6478;
  font-size: 0.98rem;
}

.about-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan-600);
  transform: rotate(45deg);
}

.about-points strong {
  color: var(--navy-900);
  font-weight: 600;
}

.split-visual--light {
  background: linear-gradient(160deg, #e7f3f6, #f7fbfd);
  border: 1px solid rgba(7, 20, 40, 0.08);
  display: grid;
  place-items: center;
  min-height: 340px;
}

.split-dna {
  width: 55%;
  opacity: 0.85;
}

.split-visual--map {
  background: linear-gradient(145deg, var(--navy-800), var(--navy-950));
  display: grid;
  place-items: center;
  position: relative;
  min-height: 340px;
}

.split-visual--map img:first-child {
  width: 88%;
  opacity: 0.55;
}

.map-mark {
  position: absolute;
  width: 120px !important;
  filter: drop-shadow(0 0 20px var(--cyan-glow));
}

.section-map {
  position: relative;
  overflow: hidden;
}

/* Sections */
.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-light {
  background: linear-gradient(180deg, #f4f8fb 0%, #eef4f8 100%);
  color: var(--navy-900);
}

.section-light .muted {
  color: #4a6478;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-600);
  margin-bottom: 0.85rem;
}

.section-light .eyebrow {
  color: var(--cyan-600);
}

.section h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.45rem);
  margin-bottom: 1rem;
}

.section-head p,
.lead {
  font-size: 1.05rem;
  color: var(--muted);
}

.section-light .section-head p,
.section-light .lead {
  color: #4a6478;
}

.muted {
  color: var(--muted);
}

/* Trust / powered by strip */
.powered {
  border-block: 1px solid var(--line);
  background: rgba(8, 22, 42, 0.65);
  padding: 3.25rem 0;
}

.powered-inner {
  display: grid;
  gap: 0.75rem;
  max-width: 720px;
}

.powered h2 {
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 550;
  letter-spacing: -0.01em;
}

.powered p {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 52ch;
}

/* Feature grid: open layout */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
}

.feature {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.section-light .feature {
  border-top-color: rgba(7, 20, 40, 0.12);
}

.feature-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1.1rem;
  color: var(--cyan-500);
}

.feature h3 {
  font-size: 1.1rem;
  margin-bottom: 0.55rem;
}

.feature p {
  font-size: 0.95rem;
  color: var(--muted);
}

.section-light .feature p {
  color: #4a6478;
}

/* Pathway / how it works */
.pathway {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}

.pathway-step {
  position: relative;
  padding: 1.5rem 0 0;
}

.pathway-step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--cyan-500);
  margin-bottom: 0.85rem;
}

.pathway-step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.pathway-step p {
  font-size: 0.92rem;
  color: var(--muted);
}

/* Split layout */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
}

.split-visual {
  position: relative;
  min-height: 360px;
  background:
    radial-gradient(circle at 50% 50%, rgba(26, 212, 200, 0.15), transparent 55%),
    linear-gradient(145deg, var(--navy-800), var(--navy-950));
  border: 1px solid var(--line);
  overflow: hidden;
}

.split-visual img {
  width: 70%;
  margin: 2.5rem auto;
  filter: drop-shadow(0 0 30px var(--cyan-glow));
}

.map-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 800 400'%3E%3Cpath fill='none' stroke='%231ad4c8' stroke-width='0.8' d='M80 200c40-60 100-80 160-40s90 70 160 50 120-90 200-60 120 80 160 40'/%3E%3Ccircle cx='200' cy='160' r='3' fill='%231ad4c8'/%3E%3Ccircle cx='400' cy='210' r='3' fill='%23fff'/%3E%3Ccircle cx='580' cy='150' r='3' fill='%231ad4c8'/%3E%3Ccircle cx='700' cy='190' r='2.5' fill='%23fff'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
}

/* CTA band */
.cta-band {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 100% at 100% 50%, rgba(26, 212, 200, 0.18), transparent 55%),
    linear-gradient(90deg, var(--navy-900), var(--navy-800));
  border-block: 1px solid var(--line);
}

.cta-band h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
  max-width: 16ch;
}

.cta-band p {
  color: var(--muted);
  margin-bottom: 1.75rem;
  max-width: 42ch;
}

/* Page hero (inner pages) */
.page-hero {
  padding: calc(var(--header-h) + 4.5rem) 0 3.5rem;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  right: -5%;
  top: 20%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 212, 200, 0.12), transparent 65%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.85rem;
}

.page-hero p {
  color: var(--muted);
  max-width: 52ch;
  font-size: 1.08rem;
}

/* Content blocks */
.content-block {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--line);
}

.content-block:last-child {
  border-bottom: 0;
}

.content-block h2 {
  font-size: 1.55rem;
  margin-bottom: 1rem;
}

.content-block p + p {
  margin-top: 0.85rem;
}

.content-block ul {
  margin-top: 1rem;
  display: grid;
  gap: 0.65rem;
}

.content-block li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--muted);
}

.content-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan-500);
  transform: rotate(45deg);
}

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.15rem 0;
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 550;
  font-size: 1.02rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

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

.faq summary::after {
  content: "+";
  color: var(--cyan-400);
  font-size: 1.25rem;
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "-";
}

.faq details p {
  margin-top: 0.75rem;
  color: var(--muted);
  max-width: 65ch;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-methods {
  display: grid;
  gap: 1.5rem;
}

.contact-method {
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.contact-method span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-500);
  margin-bottom: 0.35rem;
}

.contact-method a,
.contact-method p {
  font-size: 1.1rem;
  color: var(--white);
}

.contact-method a:hover {
  color: var(--cyan-400);
}

.form {
  display: grid;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

input,
textarea,
select {
  width: 100%;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.98rem;
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--cyan-500);
  box-shadow: 0 0 0 3px rgba(26, 212, 200, 0.15);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.form-note {
  font-size: 0.85rem;
  color: var(--muted-2);
}

/* Legal */
.legal {
  padding: 3rem 0 5rem;
  max-width: 760px;
}

.legal h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

.legal p,
.legal li {
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.legal ul {
  margin: 0.5rem 0 1rem 1.1rem;
  list-style: disc;
}

.legal .updated {
  font-size: 0.85rem;
  color: var(--muted-2);
  margin-bottom: 1.5rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 3.5rem 0 2rem;
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  width: 56px;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 16px var(--cyan-glow));
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 28ch;
}

.footer-col h4 {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-500);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-col a {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 0.55rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted-2);
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ===== 3D DNA scene — shock entrance ===== */
.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 500px;
  perspective: 1200px;
  animation: hero-visual-in 2.1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes hero-visual-in {
  0% {
    opacity: 0;
    transform: scale(0.72) translateY(36px);
    filter: blur(12px) brightness(2.4);
  }
  45% {
    opacity: 1;
    filter: blur(0) brightness(1.35);
    transform: scale(1.08) translateY(-6px);
  }
  100% {
    opacity: 1;
    filter: none;
    transform: none;
  }
}

.scene-3d {
  position: relative;
  width: min(100%, 500px);
  aspect-ratio: 1 / 1.05;
  transform-style: preserve-3d;
}

.scene-3d.dna-enter::before {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 212, 200, 0.55), transparent 68%);
  animation: dna-core-flash 2s cubic-bezier(0.16, 1, 0.3, 1) both;
  pointer-events: none;
  z-index: 0;
}

@keyframes dna-core-flash {
  0% { opacity: 0; transform: scale(0.2); }
  35% { opacity: 1; transform: scale(1.35); }
  100% { opacity: 0.35; transform: scale(1); }
}

.scene-aura {
  position: absolute;
  inset: -8%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 45%, rgba(26, 212, 200, 0.28), transparent 55%),
    radial-gradient(circle at 30% 70%, rgba(90, 200, 230, 0.12), transparent 45%);
  filter: blur(2px);
  animation: aura-breathe 8.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes aura-breathe {
  0%, 100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

.scene-burst {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  border: 2px solid rgba(122, 247, 238, 0.55);
  box-shadow:
    0 0 0 0 rgba(26, 212, 200, 0.45),
    inset 0 0 40px rgba(26, 212, 200, 0.15);
  animation: shock-burst 2.4s cubic-bezier(0.16, 1, 0.3, 1) both;
  pointer-events: none;
  z-index: 1;
}

@keyframes shock-burst {
  0% {
    opacity: 0;
    transform: scale(0.15);
    box-shadow: 0 0 0 0 rgba(26, 212, 200, 0.7);
  }
  40% {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 0 60px 12px rgba(26, 212, 200, 0.35);
  }
  100% {
    opacity: 0;
    transform: scale(1.55);
    box-shadow: 0 0 0 40px rgba(26, 212, 200, 0);
  }
}

#dna3d {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 50%;
  cursor: grab;
  touch-action: none;
  z-index: 2;
  filter: drop-shadow(0 0 28px rgba(26, 212, 200, 0.35));
}

#dna3d:active {
  cursor: grabbing;
}

.hero-logo-float {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(40%, 160px);
  transform: translate3d(-50%, -50%, 70px) scale(0.4);
  opacity: 0;
  filter: drop-shadow(0 16px 48px rgba(26, 212, 200, 0.55));
  animation: logo-shock-in 1.7s cubic-bezier(0.16, 1, 0.3, 1) 0.7s both,
    float-3d 12s ease-in-out 2.5s infinite;
  pointer-events: none;
  z-index: 3;
}

.scene-3d.is-lit .hero-logo-float {
  filter: drop-shadow(0 0 28px rgba(26, 212, 200, 0.75))
    drop-shadow(0 18px 40px rgba(7, 20, 40, 0.45));
}

@keyframes logo-shock-in {
  0% {
    opacity: 0;
    transform: translate3d(-50%, -50%, 70px) scale(0.2) rotate(-18deg);
    filter: drop-shadow(0 0 0 transparent) brightness(3);
  }
  55% {
    opacity: 1;
    transform: translate3d(-50%, -50%, 70px) scale(1.18) rotate(4deg);
    filter: drop-shadow(0 0 40px rgba(26, 212, 200, 0.9)) brightness(1.4);
  }
  100% {
    opacity: 1;
    transform: translate3d(-50%, -50%, 70px) scale(1) rotate(0);
    filter: drop-shadow(0 16px 48px rgba(26, 212, 200, 0.55)) brightness(1);
  }
}

@keyframes float-3d {
  0%, 100% { transform: translate3d(-50%, -50%, 70px) translateY(0); }
  50% { transform: translate3d(-50%, -50%, 70px) translateY(-10px); }
}

.scene-ring {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  transform: rotateX(68deg) translateZ(-20px);
  animation: ring-spin 36s linear infinite;
  pointer-events: none;
  z-index: 1;
  box-shadow: 0 0 24px rgba(26, 212, 200, 0.12);
}

.scene-ring--2 {
  inset: 0%;
  border-color: rgba(26, 212, 200, 0.28);
  animation-duration: 52s;
  animation-direction: reverse;
}

.scene-ring--3 {
  inset: 16%;
  border-color: rgba(122, 247, 238, 0.2);
  border-style: dashed;
  animation-duration: 28s;
  animation-direction: reverse;
  transform: rotateX(72deg) translateZ(10px);
}

@keyframes ring-spin {
  from { transform: rotateX(68deg) rotateZ(0deg) translateZ(-20px); }
  to { transform: rotateX(68deg) rotateZ(360deg) translateZ(-20px); }
}

.scene-spark {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7af7ee;
  box-shadow: 0 0 12px 4px rgba(26, 212, 200, 0.85);
  pointer-events: none;
  z-index: 4;
  animation: spark-orbit 12s linear infinite;
}

.scene-spark--1 {
  left: 50%;
  top: 50%;
  offset-path: path("M 0,-160 C 120,-160 160,-40 160,0 C 160,120 40,160 0,160 C -120,160 -160,40 -160,0 C -160,-120 -40,-160 0,-160");
  animation-duration: 11s;
}

.scene-spark--2 {
  width: 4px;
  height: 4px;
  background: #fff;
  offset-path: path("M 0,-120 C 90,-120 120,-30 120,0 C 120,90 30,120 0,120 C -90,120 -120,30 -120,0 C -120,-90 -30,-120 0,-120");
  animation-duration: 15s;
  animation-direction: reverse;
}

.scene-spark--3 {
  width: 5px;
  height: 5px;
  background: #1ad4c8;
  offset-path: path("M 0,-190 C 140,-190 190,-50 190,0 C 190,140 50,190 0,190 C -140,190 -190,50 -190,0 C -190,-140 -50,-190 0,-190");
  animation-duration: 18s;
  opacity: 0.85;
}

@keyframes spark-orbit {
  0% { offset-distance: 0%; opacity: 0.35; }
  20% { opacity: 1; }
  50% { opacity: 0.7; }
  100% { offset-distance: 100%; opacity: 0.35; }
}

/* Fallback orbit if offset-path unsupported */
@supports not (offset-path: path("M0,0")) {
  .scene-spark--1 {
    animation: spark-fallback-1 11s ease-in-out infinite;
  }
  .scene-spark--2 {
    animation: spark-fallback-2 15s ease-in-out infinite;
  }
  .scene-spark--3 {
    animation: spark-fallback-3 18s ease-in-out infinite;
  }
}

@keyframes spark-fallback-1 {
  0%, 100% { transform: translate(-50%, -210px); }
  25% { transform: translate(160px, -50%); }
  50% { transform: translate(-50%, 170px); }
  75% { transform: translate(-180px, -50%); }
}

@keyframes spark-fallback-2 {
  0%, 100% { transform: translate(-50%, -150px); }
  25% { transform: translate(120px, -50%); }
  50% { transform: translate(-50%, 130px); }
  75% { transform: translate(-140px, -50%); }
}

@keyframes spark-fallback-3 {
  0%, 100% { transform: translate(-50%, -240px); }
  25% { transform: translate(190px, -50%); }
  50% { transform: translate(-50%, 200px); }
  75% { transform: translate(-210px, -50%); }
}

/* ===== 3D Slider ===== */
.slider-section {
  padding: 6.5rem 0;
  overflow: hidden;
}

.slider {
  position: relative;
  margin-top: 2.5rem;
}

.slider-stage {
  perspective: 1400px;
  min-height: 280px;
  display: grid;
  place-items: center;
}

.slider-track {
  position: relative;
  width: min(100%, 720px);
  height: 260px;
  transform-style: preserve-3d;
  touch-action: pan-y;
}

.slider-card {
  position: absolute;
  inset: 0;
  padding: 2.25rem 2rem;
  background: linear-gradient(155deg, rgba(20, 48, 86, 0.92), rgba(7, 20, 40, 0.96));
  border: 1px solid rgba(26, 212, 200, 0.22);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
  transform-style: preserve-3d;
  transition: transform 1.25s var(--ease), opacity 1.25s var(--ease), filter 1.25s var(--ease);
  transform: translateX(calc(var(--o) * 64%))
    translateZ(calc(var(--abs) * -120px))
    rotateY(calc(var(--o) * -22deg))
    scale(calc(1 - var(--abs) * 0.1));
  opacity: calc(1 - var(--abs) * 0.42);
  filter: blur(calc(var(--abs) * 1px));
  pointer-events: none;
}

.slider-card.is-active {
  pointer-events: auto;
  border-color: rgba(26, 212, 200, 0.45);
  box-shadow:
    0 0 0 1px rgba(26, 212, 200, 0.15),
    0 28px 70px rgba(26, 212, 200, 0.12),
    0 40px 80px rgba(0, 0, 0, 0.4);
}

.slider-card .pillar-num {
  margin-bottom: 1.15rem;
}

.slider-card h3 {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
}

.slider-card p {
  color: var(--muted);
  max-width: 36ch;
  font-size: 1.02rem;
}

.slider-card ul {
  margin-top: 1rem;
  display: grid;
  gap: 0.5rem;
}

.slider-card li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.slider-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--cyan-500);
  transform: rotate(45deg);
}

.slider-card a {
  color: var(--cyan-400);
}

.slider-card a:hover {
  color: var(--white);
}

.slider--page {
  margin: 2rem auto 0;
  max-width: 820px;
}

.slider--page .slider-track {
  width: min(100%, 780px);
  height: 320px;
}

.slider--contact .slider-track {
  height: 220px;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

.slider-btn {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--white);
  cursor: pointer;
  font-size: 1.2rem;
  transition: border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s;
}

.slider-btn:hover {
  border-color: var(--cyan-500);
  color: var(--cyan-400);
  transform: translateY(-2px);
}

.slider-dots {
  display: flex;
  gap: 0.45rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
}

.slider-dot.is-active {
  background: var(--cyan-500);
  transform: scale(1.25);
}

/* ===== Photo banner slider (sitewide) ===== */
.banner-band {
  padding: 2.5rem 0 1rem;
}

.section-light + .banner-band,
.banner-band.section-light {
  padding-top: 3rem;
  padding-bottom: 2rem;
}

.slider--banner {
  margin: 0 auto;
  max-width: 980px;
}

.slider--banner .slider-stage {
  min-height: 300px;
}

.slider--banner .slider-track {
  width: min(100%, 920px);
  height: 300px;
}

.slider--banner .slider-card.banner-slide {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 0;
  padding: 0;
  overflow: hidden;
  border: none;
  border-radius: 24px;
  background: linear-gradient(155deg, rgba(12, 31, 61, 0.96), rgba(7, 20, 40, 0.98));
  box-shadow: 0 20px 48px rgba(3, 12, 28, 0.28);
}

.slider--banner .banner-slide .banner-photo {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  display: block;
}

.slider--banner .banner-slide .slide-copy {
  padding: 1.75rem 1.6rem;
  display: grid;
  align-content: center;
  gap: 0.35rem;
}

.slider--banner .banner-slide .pillar-num {
  margin-bottom: 0.35rem;
  color: var(--cyan-400);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.slider--banner .banner-slide h3 {
  font-size: 1.28rem;
  margin-bottom: 0.35rem;
}

.slider--banner .banner-slide p {
  font-size: 0.98rem;
  max-width: 34ch;
  line-height: 1.55;
}

.section-light .slider--banner .slider-card.banner-slide {
  background: #fff;
  box-shadow: 0 16px 40px rgba(7, 20, 40, 0.1);
}

.section-light .slider--banner .banner-slide h3 {
  color: #0b1c33;
}

.section-light .slider--banner .banner-slide p {
  color: #4a6478;
}

.section-light .slider--banner .slider-btn {
  color: #0b1c33;
  border-color: rgba(7, 20, 40, 0.15);
  background: #fff;
}

.section-light .slider--banner .slider-dot {
  background: rgba(7, 20, 40, 0.2);
}

.section-light .slider--banner .slider-dot.is-active {
  background: var(--cyan-500);
}

@media (max-width: 820px) {
  .slider--banner .slider-track {
    height: auto;
    min-height: 420px;
  }

  .slider--banner .slider-card.banner-slide {
    grid-template-columns: 1fr;
  }

  .slider--banner .banner-slide .banner-photo {
    min-height: 200px;
    max-height: 220px;
  }
}

/* UI polish */
.powered {
  position: relative;
  overflow: hidden;
}

.powered::before {
  content: "";
  position: absolute;
  left: -10%;
  top: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(26, 212, 200, 0.06), transparent);
  animation: sheen 8s ease-in-out infinite;
}

@keyframes sheen {
  0%, 100% { transform: translateX(0); opacity: 0.4; }
  50% { transform: translateX(180%); opacity: 1; }
}

.pillar {
  transition: transform 0.35s var(--ease), border-color 0.35s, background 0.35s;
  transform-style: preserve-3d;
}

.pillar:hover {
  transform: translateY(-6px) rotateX(4deg);
  border-top-color: var(--cyan-400);
  background: rgba(26, 212, 200, 0.05);
}

.split-visual--light,
.split-visual--map,
.split-visual {
  transition: transform 0.6s var(--ease);
}

.split-visual--light:hover,
.split-visual--map:hover {
  transform: translateY(-4px);
}

.page-hero {
  background:
    radial-gradient(ellipse 50% 80% at 90% 20%, rgba(26, 212, 200, 0.1), transparent 55%),
    linear-gradient(180deg, rgba(7, 20, 40, 0.4), transparent);
}

.content-block {
  transition: border-color 0.3s;
}

.content-block:hover {
  border-bottom-color: rgba(26, 212, 200, 0.28);
}

.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.35), transparent 80%);
  transform: translateX(-120%);
  transition: transform 0.6s var(--ease);
}

.btn-primary:hover::after {
  transform: translateX(120%);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Page visual system */
.page-hero--media {
  display: grid;
  align-items: center;
}

.page-hero--media .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-media {
  position: relative;
  border: none;
  border-radius: 22px;
  background: transparent;
  min-height: 240px;
  overflow: hidden;
  display: grid;
  place-items: center;
  box-shadow: 0 18px 40px rgba(3, 12, 28, 0.28);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 22px;
}

.hero-media--icon {
  min-height: 280px;
  padding: 2rem;
}

.hero-media--icon img {
  width: min(58%, 180px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 28px rgba(26, 212, 200, 0.35));
}

.media-row {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.75rem;
  align-items: center;
  padding: 3.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section-light .media-row {
  border-bottom-color: rgba(7, 20, 40, 0.06);
}

.media-row:last-child {
  border-bottom: 0;
}

.media-figure {
  border: none;
  border-radius: 22px;
  background: transparent;
  min-height: 240px;
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
  box-shadow: 0 16px 36px rgba(3, 12, 28, 0.22);
}

.media-figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
}

.media-figure--icon img {
  width: min(46%, 140px);
  filter: drop-shadow(0 10px 24px rgba(26, 212, 200, 0.3));
}

.media-figure--photo {
  min-height: 300px;
  padding: 0;
  background: transparent;
  border-radius: 24px;
  box-shadow: 0 18px 42px rgba(3, 12, 28, 0.2);
}

.media-figure--photo img,
.media-figure--photo img.photo-thumb {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  display: block;
  margin: 0;
  border-radius: 24px;
  filter: saturate(1.02) contrast(1.02);
}

.hero-photo-wrap {
  position: relative;
  overflow: hidden;
  border: none;
  border-radius: 28px;
  aspect-ratio: 4 / 5;
  max-height: 520px;
  background: transparent;
  margin: 0.5rem;
  box-shadow: 0 24px 52px rgba(3, 12, 28, 0.3);
}

.hero-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 28px;
  filter: saturate(1.03) contrast(1.02);
}

.page-hero--media .hero-media {
  padding: 0;
  overflow: hidden;
  min-height: 280px;
  margin: 0.35rem 0;
  border-radius: 24px;
  box-shadow: 0 18px 42px rgba(3, 12, 28, 0.22);
}

.page-hero--media .hero-media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  display: block;
  border-radius: 24px;
  filter: saturate(1.02) contrast(1.02);
}

.big-step img.photo-thumb {
  width: 96px;
  height: 96px;
  max-width: 96px;
  margin: 0 auto 0.85rem;
  display: block;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(3, 12, 28, 0.18);
}

.callout-simple img.photo-thumb {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(3, 12, 28, 0.14);
}

.photo-caption {
  margin: 0.7rem 0.15rem 0;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--muted);
}

.section-light .photo-caption {
  color: #5a7084;
}

.media-figure--photo .photo-caption,
.hero-media .photo-caption,
.hero-photo-wrap + .photo-caption {
  text-align: left;
}

.photo-stack {
  display: grid;
  gap: 0.55rem;
}

.big-step .photo-caption {
  text-align: center;
  margin-top: -0.35rem;
  margin-bottom: 0.65rem;
  font-size: 0.86rem;
  padding: 0 0.4rem;
}

.slider-card .slide-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1rem;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(26, 212, 200, 0.35));
}

.slider-card.has-media {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1.15rem;
  align-items: start;
}

.slider--page .slider-track {
  width: min(100%, 780px);
  height: 340px;
}

.slider-card.has-media .slide-copy h3 {
  margin-bottom: 0.45rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-aside {
  display: grid;
  gap: 1.25rem;
}

.contact-aside .hero-media {
  min-height: 200px;
}

/* Stripe pay panel */
.pay-panel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.pay-card,
.pay-steps {
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(12, 31, 61, 0.9), rgba(7, 20, 40, 0.96));
  padding: 2rem 1.75rem;
}

.pay-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
}

.pay-badge.is-test {
  color: var(--cyan-400);
  border-color: rgba(26, 212, 200, 0.45);
}

.pay-badge.is-live {
  color: #7dffa8;
  border-color: rgba(125, 255, 168, 0.4);
}

.pay-card h2 {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
}

.pay-steps h3 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.pay-ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  display: grid;
  gap: 0.65rem;
}

.pay-ol li {
  padding-left: 0.25rem;
}

.btn.is-disabled,
[aria-disabled="true"].btn {
  opacity: 0.55;
  cursor: not-allowed;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  color: var(--cyan-400);
}

.phase-banner {
  border: 1px solid rgba(26, 212, 200, 0.28);
  background: rgba(26, 212, 200, 0.06);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.75rem;
}

.phase-banner strong {
  color: var(--cyan-400);
  font-weight: 600;
}

.phase-banner p {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Plain-language / easy-read blocks */
.easy-read {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--ice);
}

.easy-read .muted,
.section-light .easy-read {
  color: #3d5568;
}

.plain-box {
  border: none;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  padding: 1.65rem 1.55rem;
  margin: 1.4rem 0;
  box-shadow: 0 10px 28px rgba(3, 12, 28, 0.12);
}

.section-light .plain-box {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(7, 20, 40, 0.08);
}

.plain-box h3 {
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.big-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 2.25rem;
}

.big-step {
  text-align: center;
  padding: 1.6rem 1.25rem 1.7rem;
  border: none;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 14px 32px rgba(3, 12, 28, 0.16);
  overflow: hidden;
}

.section-light .big-step {
  background: #fff;
  box-shadow: 0 14px 34px rgba(7, 20, 40, 0.09);
}

.big-step img {
  width: 88px;
  height: 88px;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  object-fit: cover;
}

.big-step img.photo-thumb {
  width: 96px;
  height: 96px;
  max-width: 96px;
  margin: 0 auto 0.85rem;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(3, 12, 28, 0.18);
  display: block;
}

.big-step .photo-caption {
  text-align: center;
  margin: 0 0 0.55rem;
  font-size: 0.84rem;
  padding: 0 0.25rem;
  color: var(--muted);
}

.section-light .big-step .photo-caption {
  color: #6a8094;
}

.big-step .n {
  display: block;
  font-family: var(--font-brand);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cyan-500);
  margin-bottom: 0.5rem;
}

.big-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.big-step p {
  font-size: 0.98rem;
  color: var(--muted);
  padding: 0 0.35rem;
}

.section-light .big-step p {
  color: #4a6478;
}

.yes-no {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.yes-no article {
  padding: 1.45rem 1.35rem;
  border: none;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 10px 26px rgba(3, 12, 28, 0.12);
}

.section-light .yes-no article {
  background: #fff;
  box-shadow: 0 12px 28px rgba(7, 20, 40, 0.08);
}

.yes-no h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--cyan-400);
}

.yes-no p {
  color: var(--muted);
  font-size: 0.98rem;
}

.callout-simple {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.35rem 1.45rem;
  border-left: none;
  border-radius: 18px;
  background: rgba(26, 212, 200, 0.1);
  margin: 1.65rem 0;
  box-shadow: 0 10px 24px rgba(3, 12, 28, 0.1);
}

.section-light .callout-simple {
  background: rgba(26, 212, 200, 0.12);
}

.callout-simple img {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
}

.callout-simple p {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ice);
}

.section-light .callout-simple p {
  color: #24384c;
}

.hero-easy h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  letter-spacing: -0.02em;
  text-transform: none;
  font-family: var(--font-display);
}

.hero-easy .hero-lead {
  font-style: normal;
  font-family: var(--font-body);
  font-size: 1.12rem;
  max-width: 40ch;
  color: var(--muted);
}

@media (max-width: 900px) {
  .big-steps,
  .yes-no {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .pay-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .page-hero--media .container,
  .media-row,
  .contact-layout,
  .slider-card.has-media {
    grid-template-columns: 1fr;
  }

  .hero-media--icon {
    min-height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scene-ring,
  .scene-ring--2,
  .scene-ring--3,
  .scene-aura,
  .scene-burst,
  .scene-spark,
  .hero-logo-float,
  .hero-visual,
  .scene-3d.dna-enter::before,
  .powered::before,
  .hero-dna,
  .dna-lines {
    animation: none !important;
  }

  .hero-visual,
  .hero-logo-float {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .hero-logo-float {
    transform: translate3d(-50%, -50%, 70px) !important;
  }
}

/* Responsive */
@media (max-width: 980px) {
  .feature-grid,
  .pathway {
    grid-template-columns: 1fr 1fr;
  }

  .split,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }

  .hero-visual {
    order: -1;
    min-height: 360px;
  }

  .scene-3d {
    width: min(90vw, 380px);
  }

  .slider-track {
    height: 300px;
  }

  .slider--page .slider-track {
    height: 380px;
  }

  .slider-card {
    padding: 1.75rem 1.4rem;
  }

  .hero-dna {
    width: min(78vw, 300px);
  }

  .hero-logo {
    width: min(42vw, 160px);
  }

  .hero-map {
    opacity: 0.12;
  }

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

  .hero-rule {
    margin-inline: auto;
  }

  .hero-lead {
    margin-inline: auto;
  }

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

@media (max-width: 780px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(4, 11, 24, 0.96);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.5rem 1.75rem;
    gap: 0;
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s;
  }

  .nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    margin-top: 1rem;
    justify-content: center;
  }

  .lang-switch {
    margin: 1rem 0 0;
    padding: 0.85rem 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
    justify-content: center;
    width: 100%;
  }

  .feature-grid,
  .pathway,
  .form-row,
  .pillar-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: calc(var(--header-h) + 2rem);
    padding-bottom: 3rem;
  }

  .hero-scroll {
    display: none;
  }
}

/* ===== WhatsApp float (professional) ===== */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 58px;
  padding: 0.55rem 1rem 0.55rem 0.55rem;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, #0b3d32 0%, #128c7e 48%, #25d366 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 12px 32px rgba(7, 20, 40, 0.45),
    0 0 0 1px rgba(26, 212, 200, 0.12);
  transform: translateY(12px);
  opacity: 0;
  animation: wa-float-in 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both;
  transition: transform 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.wa-float:hover {
  transform: translateY(-2px);
  box-shadow:
    0 16px 40px rgba(7, 20, 40, 0.5),
    0 0 24px rgba(37, 211, 102, 0.25);
}

.wa-float:focus-visible {
  outline: 2px solid #1ad4c8;
  outline-offset: 3px;
}

.wa-float__icon {
  position: relative;
  z-index: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  flex-shrink: 0;
}

.wa-float__copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  padding-right: 0.35rem;
}

.wa-float__copy strong {
  font-family: "Montserrat", "Sora", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wa-float__copy small {
  font-family: "Outfit", sans-serif;
  font-size: 0.78rem;
  opacity: 0.92;
  margin-top: 0.15rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.wa-float__pulse {
  position: absolute;
  left: 0.55rem;
  top: 50%;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: rgba(37, 211, 102, 0.45);
  animation: wa-pulse 2.4s ease-out infinite;
  pointer-events: none;
}

@keyframes wa-float-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes wa-pulse {
  0% {
    opacity: 0.55;
    transform: translateY(-50%) scale(1);
  }
  70% {
    opacity: 0;
    transform: translateY(-50%) scale(1.75);
  }
  100% {
    opacity: 0;
    transform: translateY(-50%) scale(1.75);
  }
}

@media (max-width: 640px) {
  .wa-float {
    right: 1rem;
    bottom: 1rem;
    padding: 0.5rem;
    min-height: 56px;
    min-width: 56px;
    border-radius: 50%;
    justify-content: center;
  }

  .wa-float__copy {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .wa-float__pulse {
    left: 50%;
    transform: translate(-50%, -50%);
  }

  @keyframes wa-pulse {
    0% {
      opacity: 0.55;
      transform: translate(-50%, -50%) scale(1);
    }
    70% {
      opacity: 0;
      transform: translate(-50%, -50%) scale(1.75);
    }
    100% {
      opacity: 0;
      transform: translate(-50%, -50%) scale(1.75);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float,
  .wa-float__pulse {
    animation: none !important;
  }

  .wa-float {
    opacity: 1;
    transform: none;
  }
}