/* Self-hosted (latin) — keeps CSP style-src / font-src on 'self' */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/inter-400.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/inter-500.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/inter-600.woff2") format("woff2");
}

@font-face {
  font-family: "Michroma";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/michroma-400.woff2") format("woff2");
}

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/space-grotesk-500.woff2") format("woff2");
}

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/space-grotesk-600.woff2") format("woff2");
}

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

:root {
  --bg: #050505;
  --surface: #0a0a0a;
  --surface-2: #111111;
  --ink: #ffffff;
  --soft: #eaeaea;
  --muted: #8a8a8a;
  --line: rgba(255, 255, 255, 0.08);
  --line-bright: rgba(0, 123, 255, 0.35);
  --accent: #007bff;
  --accent-soft: #4da6ff;
  --sanct-blue: #007bff;
  --accent-glow: rgba(0, 123, 255, 0.45);
  --accent-wash: rgba(0, 123, 255, 0.08);
  --accent-wash-strong: rgba(0, 123, 255, 0.14);
  --glass: rgba(255, 255, 255, 0.035);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-hi: linear-gradient(
    165deg,
    rgba(0, 123, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.035) 42%,
    rgba(255, 255, 255, 0.02) 100%
  );
  --radius: 18px;
  --radius-sm: 14px;
  --radius-lg: 24px;
  --font-wordmark: Michroma, "Space Grotesk", sans-serif;
  --font-display: "Space Grotesk", Inter, system-ui, sans-serif;
  --font-body: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --max: 68rem;
  --narrow: 40rem;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

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

/* —— Language switcher (fixed top-right) —— */

.lang-switch {
  position: fixed;
  top: max(0.85rem, env(safe-area-inset-top));
  right: max(0.85rem, env(safe-area-inset-right));
  z-index: 100;
  display: inline-flex;
  align-items: stretch;
  gap: 0;
  padding: 0.2rem;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.lang-switch__btn {
  appearance: none;
  margin: 0;
  border: 0;
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  min-width: 2.75rem;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.lang-switch__btn:hover {
  color: var(--soft);
}

.lang-switch__btn.is-active {
  background: rgba(0, 123, 255, 0.2);
  color: var(--ink);
}

.lang-switch__btn:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 2px;
}

/* —— Shared —— */

/* —— Brand (matches admin BrandMark stacked) —— */

.brand--stacked {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  max-width: 32rem;
  margin: 0 auto;
  text-align: center;
}

.brand--stacked .brand__mark {
  width: clamp(180px, 36vw, 220px);
  height: auto;
  margin-bottom: -0.85rem;
  object-fit: contain;
  /* Match admin login plate; lighten hides pure-black PNG edges */
  background: var(--bg);
  mix-blend-mode: lighten;
}

.brand__wordmark {
  margin: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-family: var(--font-wordmark);
  font-size: clamp(1.65rem, 4.2vw, 1.85rem);
  letter-spacing: 0.2em;
  line-height: 1.15;
  color: var(--ink);
}

.brand__win {
  font-size: 0.9em;
  letter-spacing: 0.18em;
  opacity: 0.9;
}

.brand__tagline {
  margin: 0;
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  text-align: center;
  color: var(--sanct-blue);
}

.brand--compact {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand__mark--sm {
  width: 40px;
  height: 40px;
  object-fit: contain;
  background: var(--bg);
  mix-blend-mode: lighten;
}

.brand__wordmark--sm {
  font-size: 0.9375rem;
  letter-spacing: 0.16em;
}

.wordmark {
  margin: 0;
  font-family: var(--font-wordmark);
  font-size: clamp(1.15rem, 2.8vw, 1.5rem);
  letter-spacing: 0.2em;
  line-height: 1.2;
}

.wordmark--sm {
  font-size: 0.95rem;
  letter-spacing: 0.16em;
}

.wordmark__win {
  opacity: 0.9;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 0 0 1px rgba(0, 123, 255, 0.04) inset;
}

.glass--hi {
  background: var(--glass-hi);
  border-color: rgba(0, 123, 255, 0.28);
  box-shadow:
    0 0 0 1px rgba(0, 123, 255, 0.06) inset,
    0 10px 28px rgba(0, 0, 0, 0.25);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.4rem;
  border-radius: 14px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease,
    transform 0.2s ease;
}

.btn--primary {
  background: var(--accent);
  color: var(--ink);
  border: 1px solid transparent;
}

.btn--primary:hover {
  background: #0a84ff;
}

.btn--ghost {
  background: transparent;
  color: var(--soft);
  border: 1px solid var(--glass-border);
}

.btn--ghost:hover {
  border-color: var(--line-bright);
  color: var(--ink);
}

/* —— Hero —— */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 100svh;
  min-height: 100dvh;
  background:
    linear-gradient(0deg, rgba(0, 123, 255, 0.04) 0%, transparent 18%),
    var(--bg);
  overflow: hidden;
}

/* Zone 1: logo + brand — flat admin login plate */
.hero__brand-zone {
  position: relative;
  z-index: 2;
  background: var(--bg);
  padding: 4rem 1.5rem 1.75rem;
  display: flex;
  justify-content: center;
}

/* Zone 2: soft blue wash + high-contrast connection line */
.hero__bridge {
  position: relative;
  z-index: 1;
  height: clamp(6.5rem, 16vw, 9rem);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    180deg,
    var(--bg) 0%,
    rgba(0, 123, 255, 0.07) 45%,
    rgba(0, 123, 255, 0.1) 50%,
    rgba(0, 123, 255, 0.07) 55%,
    var(--bg) 100%
  );
}

.hero__bridge-glow {
  position: absolute;
  inset: 28% 18%;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 123, 255, 0.14),
    transparent 72%
  );
  pointer-events: none;
  filter: blur(18px);
}

.hero__lines {
  position: relative;
  z-index: 1;
  width: min(100%, 42rem);
  height: 100%;
  max-height: 9rem;
  pointer-events: none;
  overflow: visible;
}

/* Shared cycle — 14s storyboard (readable phases) */
.anim {
  animation-duration: 14s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

/* Nodes: white pulse → blue on return → vanish → reset */
.node {
  fill: #ffffff;
  stroke: rgba(255, 255, 255, 0.65);
  stroke-width: 1.25;
  transform-box: fill-box;
  transform-origin: center;
  animation-name: node-cycle;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.75));
}

.node--b {
  animation-delay: 0.08s;
}

@keyframes node-cycle {
  0%,
  3% {
    fill: #ffffff;
    opacity: 1;
    transform: scale(1);
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.6));
  }
  6% {
    transform: scale(1.4);
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.95));
  }
  10%,
  54% {
    fill: #ffffff;
    opacity: 1;
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.7));
  }
  /* Turn blue as return beams arrive */
  70% {
    fill: #ffffff;
    opacity: 1;
    transform: scale(1);
  }
  74% {
    fill: #007bff;
    stroke: #4da6ff;
    opacity: 1;
    transform: scale(1.3);
    filter: drop-shadow(0 0 12px rgba(0, 123, 255, 1));
  }
  78% {
    fill: #007bff;
    opacity: 1;
    transform: scale(1);
  }
  /* Fade with the connecting line */
  84%,
  92% {
    opacity: 0;
    transform: scale(0.35);
  }
  100% {
    fill: #ffffff;
    opacity: 1;
    transform: scale(1);
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.6));
  }
}

/* White beams grow slowly from points → center (length ≈ 270) */
.beam--out-l,
.beam--out-r {
  stroke-dasharray: 270;
  stroke-dashoffset: 270;
  opacity: 0;
  animation-name: beam-out;
  animation-timing-function: ease-in-out;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.95));
}

@keyframes beam-out {
  0%,
  8% {
    stroke-dashoffset: 270;
    opacity: 0;
  }
  10% {
    opacity: 1;
    stroke-dashoffset: 270;
  }
  38% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  44% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  48% {
    opacity: 0;
    stroke-dashoffset: 0;
  }
  50%,
  100% {
    stroke-dashoffset: 270;
    opacity: 0;
  }
}

/* Solid rectangular doorway: white glow → blue → squash top/bottom */
.portal {
  fill: #ffffff;
  transform-box: fill-box;
  transform-origin: center;
  opacity: 0;
  animation-name: portal-cycle;
  animation-timing-function: ease-in-out;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.95))
    drop-shadow(0 0 18px rgba(0, 123, 255, 0.55));
}

@keyframes portal-cycle {
  0%,
  36% {
    fill: #ffffff;
    opacity: 0;
    transform: scale(0.9, 0.15);
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.5));
  }
  40% {
    fill: #ffffff;
    opacity: 1;
    transform: scale(1, 1);
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 1))
      drop-shadow(0 0 22px rgba(77, 166, 255, 0.7));
  }
  50% {
    fill: #f5f9ff;
    opacity: 1;
    transform: scale(1, 1);
  }
  54% {
    fill: #007bff;
    opacity: 1;
    transform: scale(1, 1);
    filter: drop-shadow(0 0 14px rgba(0, 123, 255, 1))
      drop-shadow(0 0 24px rgba(0, 123, 255, 0.75));
  }
  /* Squeeze starts — beams leave at the same moment */
  56% {
    fill: #007bff;
    opacity: 1;
    transform: scale(1, 0.85);
  }
  74% {
    fill: #4da6ff;
    opacity: 1;
    transform: scale(1, 0.06);
    filter: drop-shadow(0 0 10px rgba(0, 123, 255, 0.95));
  }
  /* Hold as thin bar while points are linked, then fade with them */
  78% {
    fill: #007bff;
    opacity: 1;
    transform: scale(1, 0.05);
  }
  84%,
  100% {
    opacity: 0;
    transform: scale(1, 0.04);
  }
}

/* Short core bar (door width) — visible once doors are a line */
.line--core {
  stroke-dasharray: 36;
  stroke-dashoffset: 0;
  opacity: 0;
  animation-name: line-core;
  animation-timing-function: ease-in-out;
  filter: drop-shadow(0 0 6px rgba(0, 123, 255, 0.9));
}

@keyframes line-core {
  0%,
  70% {
    opacity: 0;
  }
  74%,
  78% {
    opacity: 1;
  }
  84%,
  100% {
    opacity: 0;
  }
}

/* Beams leave as soon as blue doors start squeezing */
.beam--back-l,
.beam--back-r {
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  opacity: 0;
  animation-name: beam-back;
  animation-timing-function: ease-in-out;
  filter: drop-shadow(0 0 5px rgba(0, 123, 255, 0.95));
}

@keyframes beam-back {
  0%,
  54% {
    stroke-dashoffset: 260;
    opacity: 0;
  }
  56% {
    opacity: 1;
    stroke-dashoffset: 260;
  }
  74% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  /* Linked moment — hold, then fade with blue nodes */
  78% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  84% {
    stroke-dashoffset: 0;
    opacity: 0;
  }
  86%,
  100% {
    stroke-dashoffset: 260;
    opacity: 0;
  }
}

/* Zone 3: marketing copy below the bridge */
.hero__copy {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg);
  animation: fade-up 0.85s ease-out 0.12s both;
}

.hero__title {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
  text-align: center;
}

.hero__lede {
  margin: 1.25rem auto 0;
  max-width: 34rem;
  font-size: 1.05rem;
  color: var(--soft);
  opacity: 0.92;
  text-align: center;
}

.hero__flow {
  list-style: none;
  margin: 2.15rem auto 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  width: 100%;
  max-width: 40rem;
}

.hero__flow-step {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.95rem;
  width: 100%;
  padding: 0.55rem 0.25rem;
  border: 0;
  background: transparent;
  transition: transform 0.25s ease;
}

.hero__flow-step:hover {
  transform: translateX(3px);
}

.hero__flow-step:hover .hero__flow-index {
  border-color: rgba(77, 166, 255, 0.7);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.12),
    0 0 28px rgba(0, 123, 255, 0.35);
}

.hero__flow-step:hover .hero__flow-label {
  color: var(--ink);
}

.hero__flow-index {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(0, 123, 255, 0.4);
  background:
    radial-gradient(circle at 40% 30%, rgba(77, 166, 255, 0.22), transparent 55%),
    rgba(5, 5, 5, 0.9);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.06),
    0 0 18px rgba(0, 123, 255, 0.18);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.hero__flow-index span {
  position: relative;
  z-index: 1;
}

.hero__flow-step--mid .hero__flow-index {
  border-color: rgba(0, 123, 255, 0.55);
  background:
    radial-gradient(circle at 40% 30%, rgba(0, 123, 255, 0.35), transparent 55%),
    rgba(5, 5, 5, 0.92);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.1),
    0 0 24px rgba(0, 123, 255, 0.28);
  color: #9fd0ff;
}

.hero__flow-step--end .hero__flow-index {
  border-color: rgba(77, 166, 255, 0.75);
  background:
    radial-gradient(circle at 40% 30%, rgba(77, 166, 255, 0.45), transparent 55%),
    linear-gradient(160deg, rgba(0, 123, 255, 0.35), rgba(5, 5, 5, 0.95));
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.14),
    0 0 32px rgba(0, 123, 255, 0.4);
  color: var(--ink);
  animation: flow-index-pulse 3.2s ease-in-out infinite;
}

.hero__flow-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--soft);
  text-align: left;
  transition: color 0.25s ease;
}

.hero__flow-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 1.15rem;
  flex: 0 0 auto;
  padding-left: 0;
}

.hero__flow-line {
  position: relative;
  display: block;
  width: 2px;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(0, 123, 255, 0.15),
    var(--accent-soft),
    rgba(0, 123, 255, 0.15)
  );
  overflow: hidden;
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.35);
}

.hero__flow-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(255, 255, 255, 0.85),
    transparent
  );
  animation: flow-beam-y 2.4s linear infinite;
}

@keyframes flow-index-pulse {
  0%,
  100% {
    box-shadow:
      0 0 0 4px rgba(0, 123, 255, 0.12),
      0 0 28px rgba(0, 123, 255, 0.32);
  }
  50% {
    box-shadow:
      0 0 0 6px rgba(0, 123, 255, 0.18),
      0 0 40px rgba(0, 123, 255, 0.5);
  }
}

@keyframes flow-beam-y {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(100%);
  }
}

@keyframes flow-beam-x {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(100%);
  }
}

@media (min-width: 640px) {
  .hero__flow {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 0;
    max-width: 44rem;
  }

  .hero__flow-step {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 0.35rem 0.5rem;
  }

  .hero__flow-step:hover {
    transform: translateY(-3px);
  }

  .hero__flow-label {
    font-size: 0.92rem;
    text-align: center;
    max-width: 11rem;
  }

  .hero__flow-connector {
    width: 2.75rem;
    height: 2.65rem;
    flex: 0 0 2.75rem;
    align-self: flex-start;
    padding-top: 0;
  }

  .hero__flow-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(
      90deg,
      rgba(0, 123, 255, 0.12),
      var(--accent-soft),
      rgba(0, 123, 255, 0.12)
    );
  }

  .hero__flow-line::after {
    background: linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 0.9),
      transparent
    );
    animation-name: flow-beam-x;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__flow-step--end .hero__flow-index,
  .hero__flow-line::after {
    animation: none;
  }

  .hero__flow-step:hover {
    transform: none;
  }
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* —— Sections —— */

.section {
  position: relative;
  padding: 4.75rem 1.5rem;
  border-top: none;
  overflow: hidden;
}

.section--surface {
  background: var(--surface);
}

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

/* Soft divider + seam blend between sections */
.section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.05) 22%,
    rgba(0, 123, 255, 0.28) 50%,
    rgba(255, 255, 255, 0.05) 78%,
    transparent 100%
  );
}

.section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 5.5rem;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 123, 255, 0.05),
    transparent 70%
  );
}

/* Continuity washes: exit of one section matches entry of the next */
#experience {
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 10%),
    linear-gradient(0deg, rgba(0, 123, 255, 0.07) 0%, transparent 22%),
    radial-gradient(ellipse 80% 55% at 90% 28%, rgba(0, 123, 255, 0.14), transparent 58%),
    radial-gradient(ellipse 45% 35% at 8% 78%, rgba(0, 123, 255, 0.05), transparent 55%),
    var(--bg);
}

#why {
  background:
    linear-gradient(180deg, rgba(0, 123, 255, 0.07) 0%, transparent 20%),
    linear-gradient(0deg, var(--surface) 0%, transparent 18%),
    radial-gradient(ellipse 65% 50% at 5% 35%, var(--accent-wash), transparent 58%),
    var(--bg);
}

#how {
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 16%),
    linear-gradient(0deg, var(--bg) 0%, transparent 16%),
    radial-gradient(ellipse 80% 50% at 50% 62%, rgba(0, 123, 255, 0.1), transparent 58%),
    radial-gradient(ellipse 50% 40% at 92% 18%, var(--accent-wash-strong), transparent 55%),
    var(--surface);
}

#formats {
  background:
    linear-gradient(180deg, var(--surface) 0%, transparent 18%),
    linear-gradient(0deg, var(--bg) 0%, transparent 18%),
    radial-gradient(ellipse 85% 50% at 50% 58%, rgba(0, 123, 255, 0.12), transparent 60%),
    radial-gradient(ellipse 40% 30% at 12% 20%, rgba(0, 123, 255, 0.05), transparent 55%),
    var(--bg);
}

#privacy {
  background:
    linear-gradient(180deg, rgba(0, 123, 255, 0.06) 0%, transparent 18%),
    linear-gradient(0deg, var(--surface) 0%, transparent 16%),
    radial-gradient(ellipse 55% 40% at 50% 12%, rgba(0, 123, 255, 0.06), transparent 55%),
    var(--bg);
}

#trust {
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 16%),
    linear-gradient(0deg, var(--bg) 0%, transparent 16%),
    radial-gradient(ellipse 58% 48% at 92% 42%, var(--accent-wash), transparent 55%),
    var(--surface);
}

#security {
  background:
    linear-gradient(180deg, var(--surface) 0%, transparent 16%),
    linear-gradient(0deg, var(--surface) 0%, transparent 16%),
    radial-gradient(ellipse 48% 38% at 4% 72%, rgba(0, 123, 255, 0.06), transparent 52%),
    var(--bg);
}

#audience {
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 16%),
    linear-gradient(0deg, var(--bg) 0%, transparent 16%),
    radial-gradient(ellipse 75% 42% at 50% 100%, var(--accent-wash), transparent 55%),
    var(--surface);
}

#mvp {
  background:
    linear-gradient(180deg, var(--surface) 0%, transparent 16%),
    linear-gradient(0deg, var(--surface) 0%, transparent 16%),
    radial-gradient(ellipse 60% 45% at 18% 8%, rgba(0, 123, 255, 0.07), transparent 55%),
    var(--bg);
}

#roadmap {
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 16%),
    linear-gradient(0deg, var(--bg) 0%, transparent 16%),
    radial-gradient(ellipse 65% 42% at 82% 12%, var(--accent-wash), transparent 52%),
    var(--surface);
}

#early-access {
  background:
    linear-gradient(180deg, var(--surface) 0%, transparent 16%),
    linear-gradient(0deg, rgba(0, 123, 255, 0.1) 0%, transparent 28%),
    radial-gradient(ellipse 90% 65% at 50% 100%, rgba(0, 123, 255, 0.14), transparent 58%),
    var(--bg);
}

.section__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
}

.section__inner--narrow {
  max-width: var(--narrow);
}

.section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3.5vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.section__support {
  margin: 0.85rem 0 0;
  font-size: 1rem;
  color: var(--muted);
  max-width: 36rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.prose {
  margin-top: 1.5rem;
}

.prose p {
  margin: 0 0 1rem;
  color: var(--soft);
  font-size: 1.05rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose__emphasis {
  color: var(--ink) !important;
  font-family: var(--font-display);
  font-weight: 500;
}

/* Why: editorial panel */
#why .prose {
  margin-top: 1.75rem;
  padding: 1.5rem 1.4rem 1.5rem 1.35rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  border: 1px solid var(--glass-border);
  border-left: 2px solid var(--accent);
  background: linear-gradient(
    90deg,
    rgba(0, 123, 255, 0.08),
    rgba(255, 255, 255, 0.02) 40%
  );
}

#why .prose__emphasis {
  color: var(--accent-soft) !important;
}

/* MVP: contained status panel */
#mvp .prose {
  margin-top: 1.5rem;
  padding: 1.45rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 123, 255, 0.22);
  background: var(--glass-hi);
}

.section__split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.trust-copy {
  max-width: 32rem;
}

.trust-manifesto {
  position: relative;
  margin-top: 1.75rem;
  padding-left: 1.25rem;
}

.trust-manifesto::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  bottom: 0.2rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(
    180deg,
    rgba(0, 123, 255, 0.15),
    var(--accent) 45%,
    rgba(0, 123, 255, 0.2)
  );
}

.trust-manifesto__line {
  margin: 0 0 0.85rem;
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--soft);
}

.trust-manifesto__line--soft {
  color: var(--muted);
}

.trust-manifesto__line--turn {
  margin-top: 1.35rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
}

.trust-manifesto__punch {
  margin: 0 0 1.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}

.trust-manifesto__seal {
  margin: 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--accent);
}

.illustration {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 1.5rem;
}

.illustration--trust {
  position: relative;
  min-height: 240px;
  padding: 1.25rem 1rem;
  border: 1px solid rgba(0, 123, 255, 0.28);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%, rgba(0, 123, 255, 0.14), transparent 70%),
    var(--glass-hi);
  overflow: hidden;
}

.illustration__svg {
  width: min(100%, 360px);
  height: auto;
}

.illustration__ring {
  fill: none;
  stroke: rgba(0, 123, 255, 0.35);
  stroke-width: 1.25;
}

.illustration__disk {
  fill: rgba(10, 10, 10, 0.85);
  stroke: rgba(255, 255, 255, 0.14);
  stroke-width: 1.25;
}

.illustration__caption {
  fill: var(--muted);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-anchor: middle;
  text-transform: uppercase;
}

.illustration__caption--center {
  fill: var(--accent);
  letter-spacing: 0.14em;
}

.illustration__portal {
  opacity: 0.95;
}

.illustration__portal-core {
  fill: #050505;
  opacity: 0.55;
}

.illustration__node--a {
  animation: trust-node-a 4.8s ease-in-out infinite;
  transform-origin: 68px 110px;
}

.illustration__node--b {
  animation: trust-node-b 4.8s ease-in-out infinite;
  transform-origin: 292px 110px;
}

.illustration__beam--flow {
  stroke-dasharray: 18 22;
  animation: dash-flow 2.8s linear infinite;
}

.illustration__gate {
  animation: trust-gate 4.8s ease-in-out infinite;
  transform-origin: 0 0;
}

.illustration__aura {
  animation: trust-aura 4.8s ease-in-out infinite;
}

@keyframes trust-node-a {
  0%,
  100% {
    opacity: 0.85;
  }
  40%,
  55% {
    opacity: 1;
  }
}

@keyframes trust-node-b {
  0%,
  100% {
    opacity: 0.85;
  }
  40%,
  55% {
    opacity: 1;
  }
}

@keyframes trust-gate {
  0%,
  100% {
    opacity: 0.7;
  }
  45%,
  60% {
    opacity: 1;
  }
}

@keyframes trust-aura {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 0.9;
  }
}

/* —— Product experience —— */

.experience {
  display: grid;
  gap: 2.75rem;
  align-items: start;
}

.experience__copy {
  max-width: 34rem;
}

.experience__prose {
  margin-top: 1.5rem;
}

.experience__prose > p {
  margin: 0 0 1rem;
  color: var(--soft);
  font-size: 1.05rem;
  line-height: 1.6;
}

.experience__bullets {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.experience__bullets li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 1rem;
}

.experience__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 1px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.experience__just {
  margin: 0 0 1.35rem !important;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink) !important;
}

.experience__quote {
  margin: 0;
  padding: 1.15rem 1.2rem;
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(
    90deg,
    rgba(0, 123, 255, 0.1),
    rgba(255, 255, 255, 0.02)
  );
  color: var(--soft);
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.5;
}

.experience__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

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

.product-shot {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 123, 255, 0.28);
  background:
    radial-gradient(ellipse 70% 60% at 70% 40%, rgba(0, 123, 255, 0.18), transparent 60%),
    #050505;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0, 123, 255, 0.05) inset,
    0 24px 60px rgba(0, 0, 0, 0.45);
}

.product-shot__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(0, 123, 255, 0.5);
  border-radius: 8px;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--accent-soft);
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 0 24px rgba(0, 123, 255, 0.2);
}

.product-shot__img {
  display: block;
  width: 100%;
  height: auto;
}

.micro-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.micro-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius-sm);
}

.micro-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9px;
  background: rgba(0, 123, 255, 0.12);
  color: var(--accent-soft);
  flex-shrink: 0;
}

.micro-card__icon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.micro-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

.micro-card__body {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

/* SANCT Experience — how it works */

.how {
  display: grid;
  gap: 2.5rem;
  justify-items: center;
}

.how-intro {
  width: 100%;
  max-width: 36rem;
  text-align: center;
}

.how-intro .section__title,
.how-intro .section__support {
  margin-left: auto;
  margin-right: auto;
}

.flow-chain {
  list-style: none;
  position: relative;
  width: 100%;
  max-width: 36rem;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.flow-chain::before {
  content: "";
  position: absolute;
  top: 1.35rem;
  bottom: 1.35rem;
  left: 1.3rem;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    rgba(0, 123, 255, 0.15),
    var(--accent-soft),
    rgba(0, 123, 255, 0.15)
  );
  box-shadow: 0 0 12px rgba(0, 123, 255, 0.25);
}

.flow-chain__item {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2.65rem 1fr;
  gap: 1.1rem;
  align-items: start;
  padding: 0.85rem 0;
  transition: transform 0.25s ease;
}

.flow-chain__item:hover {
  transform: translateX(4px);
}

.flow-chain__item:hover .flow-chain__num {
  border-color: rgba(77, 166, 255, 0.75);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.14),
    0 0 28px rgba(0, 123, 255, 0.38);
}

.flow-chain__item:hover .flow-chain__title {
  color: var(--ink);
}

.flow-chain__num {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 50%;
  border: 1px solid rgba(0, 123, 255, 0.4);
  background:
    radial-gradient(circle at 40% 30%, rgba(77, 166, 255, 0.22), transparent 55%),
    rgba(5, 5, 5, 0.95);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.06),
    0 0 18px rgba(0, 123, 255, 0.18);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent-soft);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.flow-chain__item:nth-child(2) .flow-chain__num {
  border-color: rgba(0, 123, 255, 0.5);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.08),
    0 0 22px rgba(0, 123, 255, 0.24);
}

.flow-chain__item:nth-child(3) .flow-chain__num {
  border-color: rgba(0, 123, 255, 0.6);
  background:
    radial-gradient(circle at 40% 30%, rgba(0, 123, 255, 0.35), transparent 55%),
    rgba(5, 5, 5, 0.95);
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.1),
    0 0 26px rgba(0, 123, 255, 0.3);
  color: #9fd0ff;
}

.flow-chain__item--end .flow-chain__num {
  border-color: rgba(77, 166, 255, 0.75);
  background:
    radial-gradient(circle at 40% 30%, rgba(77, 166, 255, 0.45), transparent 55%),
    linear-gradient(160deg, rgba(0, 123, 255, 0.35), rgba(5, 5, 5, 0.95));
  box-shadow:
    0 0 0 4px rgba(0, 123, 255, 0.14),
    0 0 32px rgba(0, 123, 255, 0.4);
  color: var(--ink);
  animation: flow-index-pulse 3.2s ease-in-out infinite;
}

.flow-chain__content {
  padding-top: 0.35rem;
  min-width: 0;
}

.flow-chain__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--soft);
  transition: color 0.25s ease;
}

.flow-chain__body {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (min-width: 860px) {
  .how {
    gap: 3rem;
  }

  .flow-chain {
    max-width: none;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .flow-chain::before {
    display: none;
  }

  .flow-chain__item {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 1rem;
    padding: 0 0.75rem;
  }

  .flow-chain__item:hover {
    transform: translateY(-4px);
  }

  .flow-chain__item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 1.3rem;
    left: calc(50% + 1.55rem);
    right: calc(-50% + 1.55rem);
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(
      90deg,
      rgba(0, 123, 255, 0.15),
      var(--accent-soft),
      rgba(0, 123, 255, 0.15)
    );
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.3);
    overflow: hidden;
    pointer-events: none;
  }

  .flow-chain__item:not(:last-child)::before {
    content: "";
    position: absolute;
    top: 1.3rem;
    left: calc(50% + 1.55rem);
    width: 28%;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 0.95),
      transparent
    );
    animation: flow-chain-beam 2.4s linear infinite;
    pointer-events: none;
    z-index: 1;
  }

  .flow-chain__content {
    padding-top: 0;
  }

  .flow-chain__title {
    font-size: 1.08rem;
  }

  .flow-chain__body {
    font-size: 0.92rem;
  }
}

@keyframes flow-chain-beam {
  from {
    transform: translateX(0);
    opacity: 0;
  }
  15% {
    opacity: 1;
  }
  85% {
    opacity: 1;
  }
  to {
    transform: translateX(250%);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .flow-chain__item--end .flow-chain__num,
  .flow-chain__item:not(:last-child)::before {
    animation: none;
  }

  .flow-chain__item:hover {
    transform: none;
  }
}

/* Choose Your SANCT Card */

.formats {
  display: grid;
  gap: 2rem;
  justify-items: center;
}

.formats-intro {
  width: 100%;
  max-width: 40rem;
  text-align: center;
}

.formats-intro .section__title,
.formats-intro .section__support {
  margin-left: auto;
  margin-right: auto;
}

.formats-copy {
  margin-top: 1.25rem;
}

.formats-copy p {
  margin: 0 0 0.85rem;
  color: var(--soft);
  font-size: 1.05rem;
  line-height: 1.6;
}

.formats-copy p:last-child {
  margin-bottom: 0;
}

.formats-shot {
  width: 100%;
  max-width: 56rem;
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 123, 255, 0.28);
  background:
    radial-gradient(ellipse 70% 55% at 50% 35%, rgba(0, 123, 255, 0.16), transparent 65%),
    #050505;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0, 123, 255, 0.05) inset,
    0 28px 70px rgba(0, 0, 0, 0.45),
    0 0 80px rgba(0, 123, 255, 0.08);
  animation: formats-rise 0.9s ease both;
}

.formats-shot__img {
  display: block;
  width: 100%;
  height: auto;
}

@keyframes formats-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.format-options {
  width: 100%;
  max-width: 48rem;
  display: grid;
  gap: 0;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(0, 123, 255, 0.06), transparent 55%),
    rgba(255, 255, 255, 0.02);
  overflow: hidden;
  animation: formats-rise 0.9s ease 0.12s both;
}

.format-option {
  padding: 1.25rem 1.35rem 1.35rem;
  transition: background 0.22s ease;
}

.format-option:hover {
  background: rgba(0, 123, 255, 0.07);
}

.format-option__top {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.format-option__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: rgba(0, 123, 255, 0.12);
  color: var(--accent-soft);
  flex-shrink: 0;
}

.format-option__icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.format-option__tag {
  margin: 0 0 0.15rem;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.format-option__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
}

.format-option__body {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.5;
}

.format-options__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.15rem 1.25rem;
  color: var(--muted);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.format-options__divider::before,
.format-options__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 123, 255, 0.35),
    transparent
  );
}

.formats-seal {
  margin: 0;
  max-width: 36rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--accent-soft);
  animation: formats-rise 0.9s ease 0.22s both;
}

@media (prefers-reduced-motion: reduce) {
  .formats-shot,
  .format-options,
  .formats-seal {
    animation: none;
  }
}

/* How it works (legacy step cards kept for reuse) */

.steps {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  align-items: stretch;
}

.step {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.45rem 1.3rem 1.55rem;
  border-radius: var(--radius-sm);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.step:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 123, 255, 0.4);
  box-shadow: 0 12px 30px rgba(0, 123, 255, 0.1);
}

.step:nth-child(2) {
  background: var(--glass-hi);
  border-color: rgba(0, 123, 255, 0.3);
  padding: 1.7rem 1.4rem 1.8rem;
}

.step:nth-child(2) .step__num {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line-bright);
  border-radius: 9px;
  color: var(--accent-soft);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(0, 123, 255, 0.06);
}

.step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
}

.step__body {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
}

/* Cards */

.cards {
  display: grid;
  gap: 1rem;
  margin-top: 2.4rem;
  align-items: stretch;
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.45rem 1.35rem 1.55rem;
  border-radius: var(--radius);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:nth-child(1) {
  border-color: rgba(255, 255, 255, 0.12);
}

.card:nth-child(2) {
  background: var(--glass-hi);
  border-color: rgba(0, 123, 255, 0.32);
  padding: 1.7rem 1.45rem 1.85rem;
}

.card:nth-child(3) {
  border-color: rgba(77, 166, 255, 0.18);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 123, 255, 0.45);
  box-shadow: 0 12px 36px rgba(0, 123, 255, 0.14);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  margin-bottom: 1rem;
  border-radius: 11px;
  border: 1px solid rgba(0, 123, 255, 0.28);
  background: rgba(0, 123, 255, 0.08);
  color: var(--accent-soft);
}

.card__icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
}

.card__body {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
}

/* Security features */

.features {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.95rem 1.05rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--soft);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.feature:nth-child(odd) {
  background: rgba(255, 255, 255, 0.03);
}

.feature:nth-child(even) {
  background: rgba(0, 123, 255, 0.05);
  border-color: rgba(0, 123, 255, 0.16);
}

.feature:hover {
  border-color: rgba(0, 123, 255, 0.38);
  background: rgba(0, 123, 255, 0.08);
}

.feature__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9px;
  background: rgba(0, 123, 255, 0.1);
  color: var(--accent-soft);
  flex-shrink: 0;
}

.feature__icon svg {
  width: 1.05rem;
  height: 1.05rem;
}

/* Audience */

.audience-head {
  max-width: 36rem;
}

.audience {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.audience__item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 4.1rem;
  padding: 0.95rem 1.05rem;
  border-radius: var(--radius-sm);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.audience__item:nth-child(odd):not(.audience__item--accent) {
  background: rgba(255, 255, 255, 0.03);
}

.audience__item:nth-child(even):not(.audience__item--accent) {
  background: rgba(0, 123, 255, 0.045);
  border-color: rgba(0, 123, 255, 0.14);
}

.audience__item:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 123, 255, 0.4);
  box-shadow: 0 10px 28px rgba(0, 123, 255, 0.12);
}

.audience__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 9px;
  background: rgba(0, 123, 255, 0.1);
  color: var(--accent-soft);
  flex-shrink: 0;
}

.audience__icon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.audience__label {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--soft);
  line-height: 1.3;
}

.audience__item--accent {
  border-color: rgba(0, 123, 255, 0.4);
  background: var(--glass-hi);
  min-height: 4.5rem;
  padding: 1.1rem 1.2rem;
}

.audience__item--accent .audience__label {
  color: var(--ink);
}

.audience__item--accent .audience__icon {
  background: rgba(0, 123, 255, 0.18);
  border: 1px solid rgba(0, 123, 255, 0.35);
}

/* Roadmap */

.roadmap-legend {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.75rem;
}

.roadmap {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.roadmap__item {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
  font-size: 0.98rem;
}

.roadmap__item--live {
  color: var(--soft);
  border-color: rgba(0, 123, 255, 0.22);
  background: rgba(0, 123, 255, 0.06);
}

.roadmap__item--progress {
  color: var(--soft);
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.roadmap__item--planned {
  opacity: 0.88;
}

.roadmap__label {
  flex: 1;
}

.roadmap__label a {
  color: var(--accent-soft);
  text-decoration: underline;
  text-underline-offset: 0.15em;
  text-decoration-color: rgba(77, 166, 255, 0.45);
}

.roadmap__label a:hover {
  color: var(--ink);
  text-decoration-color: var(--accent);
}

.status {
  display: inline-block;
  min-width: 5.6rem;
  padding: 0.22rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  color: var(--muted);
}

.status--live {
  border-color: rgba(0, 123, 255, 0.45);
  color: var(--accent-soft);
  background: rgba(0, 123, 255, 0.12);
}

.status--progress {
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--soft);
  background: rgba(255, 255, 255, 0.05);
}

.status--planned {
  border-color: var(--line);
  color: var(--muted);
  background: transparent;
}

.roadmap__note {
  margin: 1.25rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

/* CTA block */

.cta {
  padding: 2.75rem 1.75rem;
  text-align: center;
  border-radius: var(--radius-lg);
  border-color: rgba(0, 123, 255, 0.3);
  background: var(--glass-hi);
  box-shadow: 0 16px 48px rgba(0, 123, 255, 0.1);
}

.cta .section__support {
  margin-left: auto;
  margin-right: auto;
}

.cta .btn {
  margin-top: 1.75rem;
}

/* Footer */

.footer {
  position: relative;
  border-top: none;
  padding: 2.5rem 1.5rem 3rem;
  background:
    linear-gradient(180deg, rgba(0, 123, 255, 0.06) 0%, transparent 30%),
    var(--bg);
}

.footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.05) 22%,
    rgba(0, 123, 255, 0.28) 50%,
    rgba(255, 255, 255, 0.05) 78%,
    transparent 100%
  );
}

.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}

.footer__tag {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
}

.footer__nav a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.2s ease;
}

.footer__nav a:hover {
  color: var(--accent);
}

.footer__copy {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

/* Motion */

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dash-flow {
  to {
    stroke-dashoffset: -120;
  }
}

@keyframes pulse-node {
  0%,
  100% {
    opacity: 0.7;
    r: 4;
  }
  50% {
    opacity: 1;
    r: 6;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__copy,
  .anim {
    animation: none !important;
  }

  .beam--out-l,
  .beam--out-r,
  .beam--back-l,
  .beam--back-r,
  .line--core {
    stroke-dashoffset: 0;
    opacity: 0.75;
  }

  .portal {
    opacity: 0;
  }

  .node {
    fill: #007bff;
    opacity: 1;
    transform: none;
  }

  .illustration__link,
  .illustration__beam--flow,
  .illustration__node--a,
  .illustration__node--b,
  .illustration__gate,
  .illustration__aura {
    animation: none;
  }

  .card:hover,
  .step:hover,
  .audience__item:hover {
    transform: none;
  }
}

/* Responsive */

/* Phones / small screens */
@media (max-width: 719px) {
  .brand--stacked .brand__mark {
    width: clamp(140px, 42vw, 180px);
    margin-bottom: -0.55rem;
  }

  .brand__wordmark {
    font-size: clamp(1.35rem, 6.5vw, 1.65rem);
    letter-spacing: 0.16em;
  }

  .brand__tagline {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
  }

  .hero__brand-zone {
    padding: 2.75rem 1.15rem 1.25rem;
  }

  .hero__bridge {
    height: clamp(5.25rem, 22vw, 7rem);
  }

  .hero__copy {
    padding: 1.35rem 1.15rem 3rem;
  }

  .hero__title {
    max-width: 14ch;
    font-size: clamp(1.75rem, 8.2vw, 2.35rem);
  }

  .hero__lede {
    margin-top: 1rem;
    font-size: 0.98rem;
    max-width: 28rem;
  }

  .hero__flow {
    margin-top: 1.35rem;
  }

  .section {
    padding: 3.5rem 1.15rem;
  }

  .section::after {
    height: 3.75rem;
  }

  .section__title {
    font-size: clamp(1.45rem, 6.5vw, 1.85rem);
  }

  .section__support {
    font-size: 0.95rem;
  }

  .experience {
    gap: 1.75rem;
  }

  .experience__cta {
    flex-direction: column;
  }

  .experience__cta .btn,
  .cta .btn {
    width: 100%;
  }

  .btn {
    min-height: 2.85rem;
    padding: 0.85rem 1.15rem;
  }

  .product-shot {
    border-radius: var(--radius);
  }

  .product-shot__badge {
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.32rem 0.55rem;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }

  .micro-cards {
    gap: 0.55rem;
  }

  .micro-card {
    padding: 0.85rem 0.9rem;
  }

  .experience__quote {
    padding: 1rem 0.95rem;
    font-size: 0.95rem;
  }

  #why .prose,
  #mvp .prose {
    padding: 1.15rem 1rem;
  }

  .how {
    gap: 1.75rem;
  }

  .flow-chain::before {
    left: 1.2rem;
  }

  .flow-chain__item {
    grid-template-columns: 2.45rem 1fr;
    gap: 0.9rem;
    padding: 0.7rem 0;
  }

  .flow-chain__num {
    width: 2.45rem;
    height: 2.45rem;
    font-size: 0.68rem;
  }

  .flow-chain__title {
    font-size: 1.02rem;
  }

  .flow-chain__body {
    font-size: 0.9rem;
  }

  .card,
  .step {
    padding: 1.25rem 1.15rem;
  }

  .card:nth-child(2),
  .step:nth-child(2) {
    padding: 1.25rem 1.15rem;
  }

  .trust-copy {
    max-width: none;
  }

  .trust-manifesto {
    margin-top: 1.35rem;
    padding-left: 1rem;
  }

  .trust-manifesto__punch {
    font-size: clamp(1.2rem, 5.5vw, 1.45rem);
  }

  .illustration--trust {
    min-height: 0;
    padding: 0.85rem 0.65rem;
  }

  .illustration__svg {
    width: min(100%, 340px);
  }

  .feature {
    padding: 0.85rem 0.9rem;
    font-size: 0.88rem;
  }

  .audience__item {
    min-height: 3.7rem;
    padding: 0.85rem 0.95rem;
  }

  .audience__item--accent {
    min-height: 3.9rem;
  }

  .roadmap__item {
    flex-wrap: wrap;
    gap: 0.55rem 0.75rem;
    padding: 0.8rem 0.85rem;
  }

  .roadmap__label {
    flex: 1 1 100%;
    order: 2;
    font-size: 0.95rem;
  }

  .status {
    order: 1;
    min-width: 5.25rem;
  }

  .cta {
    padding: 1.85rem 1.15rem;
    border-radius: var(--radius);
  }

  .formats {
    gap: 1.5rem;
  }

  .formats-shot {
    border-radius: var(--radius);
  }

  .formats-seal {
    font-size: 1.05rem;
  }

  .format-option {
    padding: 1.15rem 1.1rem 1.25rem;
  }

  .footer {
    padding: 2rem 1.15rem calc(2.5rem + env(safe-area-inset-bottom));
  }

  .footer__nav {
    gap: 0.75rem 1rem;
  }

  .footer__nav a {
    font-size: 0.84rem;
  }
}

@media (min-width: 720px) {
  .experience {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 3rem;
    align-items: center;
  }

  .micro-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .formats {
    gap: 2.5rem;
  }

  .format-options {
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }

  .format-options__divider {
    flex-direction: column;
    padding: 1.25rem 0.35rem;
    gap: 0.65rem;
  }

  .format-options__divider::before,
  .format-options__divider::after {
    width: 1px;
    height: auto;
    flex: 1;
    background: linear-gradient(
      180deg,
      transparent,
      rgba(0, 123, 255, 0.4),
      transparent
    );
  }

  .format-option {
    padding: 1.5rem 1.6rem 1.6rem;
  }

  .cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
    align-items: end;
  }

  .card:nth-child(2) {
    transform: translateY(-10px);
    min-height: calc(100% + 10px);
  }

  .card:nth-child(2):hover {
    transform: translateY(-14px);
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
    align-items: end;
  }

  .step:nth-child(2) {
    transform: translateY(-8px);
  }

  .step:nth-child(2):hover {
    transform: translateY(-12px);
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .audience {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .audience__item--accent {
    grid-column: 1 / -1;
  }

  .section__split {
    grid-template-columns: minmax(240px, 0.9fr) 1.1fr;
    gap: 3.5rem;
  }

  .section__split--trust {
    grid-template-columns: 1.1fr minmax(260px, 0.95fr);
    gap: 3rem;
  }

  .footer__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: start;
  }

  .footer__nav {
    justify-self: end;
  }

  .footer__copy {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .section {
    padding: 6.25rem 2.5rem;
  }

  .hero__brand-zone {
    padding: 5rem 2.5rem 2rem;
  }

  .hero__copy {
    padding: 2.5rem 2.5rem 5.5rem;
  }

  .features {
    grid-template-columns: repeat(3, 1fr);
  }

  .audience {
    grid-template-columns: repeat(4, 1fr);
  }

  .audience__item--accent {
    grid-column: span 2;
  }

  .cta {
    padding: 3.4rem 3rem;
  }
}

@media (prefers-reduced-motion: reduce) and (min-width: 720px) {
  .card:nth-child(2),
  .card:nth-child(2):hover,
  .step:nth-child(2),
  .step:nth-child(2):hover {
    transform: none;
  }
}