:root {
  color-scheme: dark;
  --color-bg: #090909;
  --color-surface: rgba(18, 18, 18, 0.92);
  --color-surface-strong: #141414;
  --color-surface-soft: rgba(255, 255, 255, 0.04);
  --color-text: #f5f2ee;
  --color-muted: #b7b1ab;
  --color-silver: #d7d3cd;
  --color-accent: #0099ee;
  --color-accent-bright: #29c5ff;
  --color-accent-soft: rgba(0, 153, 238, 0.12);
  --color-success: #86e2af;
  --color-warning: #ffcf73;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --shadow-soft: 0 24px 60px rgba(0, 0, 0, 0.34);
  --shadow-hard: 0 28px 90px rgba(0, 0, 0, 0.48);
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --content-width: 1440px;
  --section-padding-inline: clamp(1rem, 2.2vw, 2rem);
  --section-padding-block: clamp(5rem, 7vw, 7rem);
  --layout-gap: clamp(1.25rem, 2vw, 2rem);
  --hero-header-bleed: clamp(6.5rem, 8vw, 8.25rem);
  --hero-background-offset-y: 1rem;
  --hero-background-position-x: center;
  --hero-background-position-y: 0%;
  --hero-background-size: 142% auto;
  --font-heading: "Bahnschrift SemiCondensed", "Franklin Gothic Medium", sans-serif;
  --font-body: "Trebuchet MS", "Segoe UI Variable Text", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 16% -6%, rgba(0, 153, 238, 0.16), transparent 24%),
    radial-gradient(circle at 86% 8%, rgba(41, 197, 255, 0.14), transparent 26%),
    radial-gradient(circle at 50% 72%, rgba(255, 255, 255, 0.05), transparent 34%),
    linear-gradient(180deg, #030405 0%, #080c12 32%, #06080b 68%, #040404 100%);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.55;
  overflow-x: hidden;
  isolation: isolate;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 100%);
  pointer-events: none;
  opacity: 0.55;
}

body::after {
  content: "";
  position: fixed;
  inset: -12%;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 18%, rgba(0, 153, 238, 0.18), transparent 20%),
    radial-gradient(circle at 82% 30%, rgba(41, 197, 255, 0.12), transparent 18%),
    radial-gradient(circle at 46% 84%, rgba(255, 255, 255, 0.05), transparent 24%);
  opacity: 0.95;
  filter: blur(32px);
  pointer-events: none;
  transform: scale(1.02);
}

body.has-modal {
  overflow: hidden;
}

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

a,
button,
input,
select,
textarea {
  font: inherit;
  min-width: 0;
}

a {
  color: inherit;
}

button {
  cursor: pointer;
}

.sr-only,
.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;
}

.skip-link {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 100;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  background: var(--color-text);
  color: var(--color-bg);
  text-decoration: none;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.skip-link:focus {
  opacity: 1;
  pointer-events: auto;
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.site-header,
.section,
.site-footer,
.legal-main,
.legal-footer {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 0;
  padding: 1rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(4, 8, 14, 0.68), rgba(4, 8, 14, 0.4));
  backdrop-filter: blur(18px) saturate(1.04);
  box-shadow: var(--shadow-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
}

.brand img {
  width: 126px;
}

.brand-copy {
  display: grid;
  gap: 0.2rem;
}

.brand-copy strong {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.brand-copy span {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 1.1rem;
}

.site-nav a {
  color: var(--color-silver);
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.button-link:hover,
.button-link:focus-visible,
.social-links a:hover,
.social-links a:focus-visible,
.contact-card a:hover,
.contact-card a:focus-visible {
  color: var(--color-text);
}

.nav-toggle {
  display: none;
  width: 3.2rem;
  height: 3.2rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 0.28rem 0;
  background: var(--color-text);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button-link:hover {
  transform: translateY(-1px);
}

.button-small {
  min-height: 2.9rem;
  padding-inline: 1.1rem;
}

.button-primary {
  background: linear-gradient(135deg, var(--color-accent-bright), var(--color-accent));
  color: #fff;
  box-shadow: 0 16px 40px rgba(0, 153, 238, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 18px 44px rgba(0, 153, 238, 0.32);
}

.button-secondary,
.button-link {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-silver);
}

.hero-actions .button-secondary:hover,
.hero-actions .button-secondary:focus-visible {
  background: linear-gradient(135deg, var(--color-accent-bright), var(--color-accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 16px 40px rgba(0, 153, 238, 0.24);
}

.button-link {
  min-height: auto;
  padding: 0;
  background: transparent;
  border: 0;
}

.button:focus-visible,
.button-link:focus-visible,
.site-nav a:focus-visible,
.brand:focus-visible,
.nav-toggle:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.toggle input:focus-visible + span {
  outline: 3px solid rgba(215, 211, 205, 0.85);
  outline-offset: 4px;
}

.section {
  position: relative;
  padding: var(--section-padding-block) var(--section-padding-inline);
}

#main-content > .section + .section {
  margin-top: clamp(1.25rem, 2.4vw, 2.2rem);
}

#main-content > #circuits.section {
  margin-top: clamp(1.6rem, 2.6vw, 2.4rem);
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(0, 153, 238, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--color-border);
}

.hero {
  position: relative;
  width: 100%;
  max-width: none;
  min-height: max(42rem, calc(100svh - 4.75rem));
  margin-inline: 0;
  padding: clamp(6.4rem, 8.8vw, 8.2rem) 0 clamp(4rem, 5.6vw, 5.8rem);
  overflow: visible;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: calc(-1 * var(--hero-header-bleed)) 0 0;
  z-index: 0;
  background:
    linear-gradient(92deg, rgba(2, 5, 10, 0.97) 0%, rgba(2, 5, 10, 0.84) 24%, rgba(2, 5, 10, 0.46) 48%, rgba(2, 5, 10, 0.14) 72%, rgba(2, 5, 10, 0.74) 100%),
    radial-gradient(circle at 78% 62%, rgba(41, 197, 255, 0.22), transparent 14%),
    radial-gradient(circle at 26% 60%, rgba(0, 153, 238, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(2, 5, 10, 0.76) 0%, rgba(2, 5, 10, 0.08) 34%, rgba(2, 5, 10, 0.86) 100%),
    url("../img/background.png") var(--hero-background-position-x) calc(var(--hero-background-position-y) + var(--hero-background-offset-y)) / var(--hero-background-size) no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 0;
  height: clamp(1.8rem, 4.4vw, 3.2rem);
  background: linear-gradient(180deg, rgba(7, 7, 7, 0), rgba(7, 7, 7, 0.72));
}

.hero-grid,
.split-layout,
.contact-grid,
.card-grid {
  display: grid;
  gap: var(--layout-gap);
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2.6rem), var(--content-width));
  min-height: max(31rem, calc(100svh - 16rem));
  margin-inline: auto;
  grid-template-columns: minmax(0, min(42rem, 100%));
  align-items: center;
  gap: clamp(1.25rem, 2vw, 1.8rem);
}

.hero-copy-block,
.feature-card,
.process-card,
.story-card,
.lead-form,
.contact-card,
.legal-card,
.cookie-modal__dialog {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.hero-copy-block {
  position: relative;
  overflow: hidden;
  max-width: 42rem;
  padding: clamp(1.95rem, 3vw, 3rem);
  border-color: rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(135deg, rgba(5, 9, 15, 0.8), rgba(5, 9, 15, 0.46)),
    linear-gradient(180deg, rgba(0, 153, 238, 0.08), transparent 56%);
  backdrop-filter: blur(18px);
  box-shadow: 0 34px 84px rgba(0, 0, 0, 0.42);
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.hero-copy-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 42%);
  pointer-events: none;
}

.hero-copy-block::after {
  content: "";
  position: absolute;
  right: -16%;
  bottom: -34%;
  width: min(24rem, 52vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(0, 153, 238, 0.22), transparent 64%);
  pointer-events: none;
}

.hero-copy-block > * {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: rgba(245, 242, 238, 0.72);
}

.hero h1,
.section-heading h2,
.story-card h3,
.lead-form h3,
.legal-card h1,
.legal-card h2,
.cookie-modal__dialog h2 {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 0.96;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero h1 {
  max-width: 10ch;
  color: #f8f5f1;
  font-size: clamp(3rem, 5.4vw, 5rem);
  line-height: 0.94;
  text-shadow: 0 12px 32px rgba(0, 0, 0, 0.24);
}

.section-heading p,
.feature-card p,
.story-card p,
.lead-form p,
.contact-card p,
.legal-card p,
.legal-card li,
.cookie-banner p,
.cookie-option p {
  color: var(--color-silver);
  line-height: 1.7;
}

.hero-copy {
  max-width: 29rem;
  margin: 0;
  color: rgba(245, 242, 238, 0.86);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.68;
}

.hero-actions,
.form-actions,
.cookie-actions,
.cookie-modal__actions,
.social-links,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-copy-block .hero-actions {
  margin-top: 0.35rem;
  max-width: 40rem;
}

.hero .button-secondary {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(4, 8, 14, 0.2);
  color: #f5f2ee;
  backdrop-filter: blur(10px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.hero .button-secondary:hover,
.hero .button-secondary:focus-visible {
  border-color: transparent;
  background: linear-gradient(135deg, var(--color-accent-bright), var(--color-accent));
  color: #fff;
  box-shadow: 0 16px 40px rgba(0, 153, 238, 0.24);
}

@keyframes scroll-hint-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

.hero-scroll-hint {
  display: none;
}

@media (max-width: 640px) {
  .hero-scroll-hint {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    position: absolute;
    top: calc(100svh - 7.25rem);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(245, 242, 238, 0.55);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    pointer-events: none;
    user-select: none;
    transition: opacity 400ms ease, visibility 400ms ease;
  }

  .hero-scroll-hint__arrow {
    animation: scroll-hint-bounce 1.6s ease-in-out infinite;
  }

  @media (prefers-reduced-motion: reduce) {
    .hero-scroll-hint__arrow {
      animation: none;
    }
  }

  .hero-scroll-hint.is-hidden {
    opacity: 0;
    visibility: hidden;
  }
}

body[data-page-path="/"] .site-header {
  color: #f5f2ee;
  background: linear-gradient(135deg, rgba(4, 8, 14, 0.76), rgba(4, 8, 14, 0.48));
  border-color: rgba(255, 255, 255, 0.12);
}

body[data-page-path="/"] .site-nav a {
  color: rgba(245, 242, 238, 0.82);
}

body[data-page-path="/"] .brand-copy span {
  color: rgba(245, 242, 238, 0.68);
}

body[data-page-path="/"] .nav-toggle {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

body[data-page-path="/"] .nav-toggle span {
  background: #f5f2ee;
}

.detail-list,
.legal-card ul {
  margin: 2rem 0 0;
  padding-left: 1.2rem;
  color: var(--color-silver);
}

.detail-list li,
.legal-card li {
  margin-bottom: 0.65rem;
}

#challenge .story-card,
#challenge .process-card {
  height: 100%;
}

.card-index {
  color: var(--color-accent-bright);
  font-family: var(--font-heading);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-card h3,
.contact-card a,
.legal-card strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1.1rem;
}

.section-heading {
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
}

.section-heading p {
  max-width: 50rem;
}

.split-layout {
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 500px);
  align-items: start;
}

.split-layout--wide {
  grid-template-columns: minmax(0, 1.16fr) minmax(400px, 520px);
}

body[data-page-path="/vente-conseil.html"] .split-layout--wide {
  align-items: center;
}

body[data-page-path="/vente-conseil.html"] .split-layout--wide > .section-media,
body[data-page-path="/vente-conseil.html"] .split-layout--wide > .story-card {
  align-self: center;
}

body[data-page-path="/vente-conseil.html"] #contact .split-layout--wide {
  align-items: start;
}

body[data-page-path="/vente-conseil.html"] #contact .split-layout--wide > .content-stack,
body[data-page-path="/vente-conseil.html"] #contact .split-layout--wide > .lead-form {
  align-self: start;
}

.content-stack {
  display: grid;
  gap: var(--layout-gap);
}

.card-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.process-card,
.story-card,
.contact-card {
  padding: clamp(1.6rem, 1.8vw, 2.2rem);
}

.feature-card h3,
.process-card strong,
.story-card h3,
.contact-card a,
.legal-card h2,
.legal-card h1 {
  color: var(--color-text);
}

.process-list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.process-list li {
  display: grid;
  gap: 0.35rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.lead-form {
  padding: clamp(1.9rem, 2vw, 2.5rem);
  position: sticky;
  top: 6.5rem;
}

.content-stack .section-heading {
  margin-bottom: 0;
}

.form-header {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.form-field {
  display: grid;
  gap: 0.5rem;
}

.form-field-full {
  grid-column: 1 / -1;
}

.form-field span,
.checkbox-field span,
.cookie-option strong,
.cookie-banner strong {
  color: var(--color-text);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
  padding: 0.92rem 1rem;
}

select {
  cursor: pointer;
  color-scheme: dark;
  background-color: #0a1016;
  border-color: rgba(41, 197, 255, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

select option {
  background: #0a1016;
  color: var(--color-text);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted);
}

textarea {
  resize: vertical;
  min-height: 8rem;
}

.checkbox-field {
  display: flex;
  align-items: start;
  gap: 0.75rem;
  color: var(--color-silver);
}

.checkbox-field input {
  flex: 0 0 auto;
  width: 1.32rem;
  height: 1.32rem;
  margin-top: 0.18rem;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.checkbox-field a,
.legal-card a,
.legal-nav a {
  color: var(--color-accent-bright);
}

.form-actions {
  align-items: center;
  margin-top: 1.5rem;
}

.form-status {
  margin: 0;
  color: var(--color-muted);
}

.form-status[data-state="success"] {
  color: var(--color-success);
}

.form-status[data-state="warning"] {
  color: var(--color-warning);
}

.form-status[data-state="error"] {
  color: #ff9c9c;
}

.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-card a {
  text-decoration: none;
}

.social-links a {
  text-decoration: none;
  color: var(--color-silver);
}

.contact-card a,
.social-links a,
.footer-links a,
.button-link {
  overflow-wrap: anywhere;
}

.site-footer,
.legal-footer {
  display: grid;
  gap: 1rem;
  padding: 0 var(--section-padding-inline) 3.25rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand img {
  width: 96px;
}

.footer-brand strong {
  display: block;
  margin-bottom: 0.2rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
}

.footer-brand p,
.footer-meta {
  margin: 0;
  color: var(--color-muted);
}

.cookie-banner,
.cookie-modal {
  position: fixed;
  z-index: 90;
}

.cookie-banner[hidden],
.cookie-modal[hidden] {
  display: none;
}

.cookie-banner {
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: rgba(12, 12, 12, 0.96);
  box-shadow: var(--shadow-hard);
}

.cookie-banner > div:first-child {
  max-width: 44rem;
}

.cookie-banner p {
  margin: 0.3rem 0 0;
  font-size: 0.95rem;
  line-height: 1.55;
}

.cookie-actions {
  justify-content: flex-end;
}

.cookie-actions .button {
  min-height: 3rem;
  padding: 0.72rem 1.1rem;
}

.cookie-modal {
  inset: 0;
}

.cookie-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.66);
}

.cookie-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2rem), 640px);
  margin: 6vh auto 0;
  padding: 2rem;
}

.cookie-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text);
}

.cookie-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-border);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.toggle input {
  width: 1rem;
  height: 1rem;
}

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.legal-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-silver);
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.legal-nav a:hover,
.legal-nav a:focus-visible,
.legal-nav a[aria-current="page"] {
  color: var(--color-text);
  border-color: var(--color-border-strong);
  background: rgba(255, 255, 255, 0.06);
}

.legal-main {
  padding: 4rem 0 2rem;
}

.legal-shell {
  display: grid;
  gap: 1.5rem;
}

.legal-card {
  padding: 2rem;
}

.legal-card h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
}

.legal-card h2 {
  margin-top: 2rem;
  font-size: 1.4rem;
}

.legal-card h3 {
  margin: 1.5rem 0 0;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.legal-card dl {
  display: grid;
  gap: 0.4rem;
}

.legal-card dt {
  color: var(--color-text);
  font-weight: 700;
}

.legal-card dd {
  margin: 0 0 0.9rem;
  color: var(--color-silver);
}

.legal-callout {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  border: 1px solid rgba(0, 153, 238, 0.28);
}

/* ── About page ─────────────────────────────────────────────────────── */

.about-founders__grid {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  column-gap: clamp(2rem, 3.2vw, 3rem);
  row-gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
}

.about-workspace {
  display: grid;
  gap: 0.85rem;
  justify-items: center;
  margin: 0;
}

.about-workspace__image {
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}

.about-workspace__caption {
  margin: 0;
  max-width: 54ch;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.about-founders__photo {
  position: relative;
  width: 100%;
  padding: clamp(0.35rem, 0.8vw, 0.55rem);
  border-radius: calc(var(--radius-lg) + 2px);
  background:
    linear-gradient(150deg, rgba(41, 197, 255, 0.22), rgba(41, 197, 255, 0.03) 38%, rgba(255, 255, 255, 0.03) 100%),
    rgba(8, 12, 18, 0.88);
  border: 1px solid rgba(41, 197, 255, 0.18);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.about-founders__photo::after {
  content: "";
  position: absolute;
  inset: auto -8% -18% 24%;
  height: 42%;
  background: radial-gradient(circle, rgba(41, 197, 255, 0.24), transparent 68%);
  pointer-events: none;
}

.about-founders__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  border-radius: calc(var(--radius-md) - 4px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.26);
}

.about-founders__content {
  position: relative;
  justify-self: start;
  width: min(100%, 960px);
  min-height: 100%;
  display: grid;
  align-content: center;
  gap: 0.3rem;
  padding: clamp(1.3rem, 2vw, 1.95rem) clamp(1.4rem, 2.4vw, 2.15rem);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015)),
    linear-gradient(180deg, rgba(0, 153, 238, 0.08), transparent 62%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.about-founders__content::before {
  content: "";
  position: absolute;
  top: 1.15rem;
  bottom: 1.15rem;
  left: 0;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--color-accent-bright), rgba(41, 197, 255, 0.08));
}

.legal-card .about-founders__name {
  display: block;
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  line-height: 1.02;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  color: var(--color-text);
}

.about-founders__role {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  margin: 0 0 0.85rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(0, 153, 238, 0.12);
  border: 1px solid rgba(41, 197, 255, 0.2);
  color: var(--color-text);
  font-size: 0.76rem;
  letter-spacing: 0.24em;
}

.about-founders__bio {
  margin: 0;
  max-width: 68ch;
  color: rgba(245, 242, 238, 0.9);
  font-size: clamp(0.98rem, 1.05vw, 1.04rem);
  line-height: 1.74;
  text-wrap: pretty;
}

.about-founders__focus {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.about-founders__focus span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.42rem 0.78rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--color-silver);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-cta {
  text-align: center;
}

.about-cta .hero-actions {
  justify-content: center;
}

/* ── How it works timeline ─────────────────────────────────────────── */

.how-it-works-strip {
  --timeline-badge-size: clamp(3.15rem, 3.6vw, 3.45rem);
  --timeline-node-inset: clamp(1.15rem, 1.6vw, 1.35rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 1.5vw, 1.35rem);
  margin: 0;
  padding: calc(var(--timeline-badge-size) * 0.5) 0 0;
  list-style: none;
  counter-reset: none;
  position: relative;
  isolation: isolate;
  align-items: start;
}

.how-it-works-strip::before,
.how-it-works-strip::after {
  content: "";
  position: absolute;
  top: calc((var(--timeline-badge-size) / 2) - 1px);
  left: calc(var(--timeline-node-inset) + (var(--timeline-badge-size) / 2));
  right: calc(var(--timeline-node-inset) + (var(--timeline-badge-size) / 2));
  height: 2px;
  border-radius: 999px;
  z-index: 0;
}

.how-it-works-strip::before {
  background: linear-gradient(90deg, rgba(0, 153, 238, 0.12), var(--color-border-strong) 34%, rgba(0, 153, 238, 0.12));
}

.how-it-works-strip::after {
  width: 0;
  right: auto;
  background: linear-gradient(90deg, var(--color-accent-bright), rgba(215, 211, 205, 0.96));
  box-shadow: 0 0 22px rgba(0, 153, 238, 0.32);
  transition: width 900ms cubic-bezier(0.16, 1, 0.3, 1) 140ms;
}

.how-it-works-strip.js-reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

.how-it-works-strip.js-reveal.is-visible::after {
  width: calc(100% - ((var(--timeline-node-inset) * 2) + var(--timeline-badge-size)));
}

.how-it-works-strip + .section-media {
  margin-top: clamp(1.6rem, 2vw, 2.2rem);
}

.step-card {
  --step-delay: 0ms;
  display: grid;
  gap: 0.85rem;
  min-height: 100%;
  padding: calc(var(--timeline-badge-size) * 0.72) clamp(1.3rem, 1.8vw, 1.75rem) clamp(1.45rem, 1.9vw, 1.95rem);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius-lg) + 6px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03) 34%, rgba(255, 255, 255, 0) 100%),
    var(--color-surface);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
  position: relative;
  overflow: visible;
  z-index: 1;
  transition:
    border-color 260ms ease,
    box-shadow 260ms ease,
    transform 260ms ease;
}

.step-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: calc(var(--timeline-node-inset) + (var(--timeline-badge-size) / 2) - 1px);
  width: 2px;
  height: calc(var(--timeline-badge-size) * 0.36);
  background: linear-gradient(180deg, rgba(0, 153, 238, 0.82), rgba(0, 153, 238, 0.05));
  pointer-events: none;
  transform-origin: top;
  transition:
    opacity 280ms ease var(--step-delay),
    transform 520ms cubic-bezier(0.16, 1, 0.3, 1) var(--step-delay);
}

.step-number {
  position: absolute;
  top: calc(var(--timeline-badge-size) / -2);
  left: var(--timeline-node-inset);
  display: inline-grid;
  place-items: center;
  width: var(--timeline-badge-size);
  height: var(--timeline-badge-size);
  border: 1px solid rgba(215, 211, 205, 0.18);
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 153, 238, 0.24), rgba(10, 10, 10, 0.94));
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 1.15vw, 1.2rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
  transition:
    opacity 360ms ease var(--step-delay),
    transform 540ms cubic-bezier(0.16, 1, 0.3, 1) var(--step-delay),
    box-shadow 260ms ease;
}

.step-content {
  display: grid;
  gap: 0.45rem;
}

.step-card strong {
  display: block;
  margin: 0;
  font-size: 1.12rem;
  color: var(--color-text);
}

.step-card p {
  margin: 0;
  color: var(--color-silver);
  line-height: 1.7;
}

.step-card:nth-child(1) {
  --step-delay: 60ms;
}

.step-card:nth-child(2) {
  --step-delay: 240ms;
}

.step-card:nth-child(3) {
  --step-delay: 420ms;
}

.step-card:nth-child(4) {
  --step-delay: 600ms;
}

.how-it-works-strip .step-card {
  opacity: 0;
  transform: translateY(30px) scale(0.97);
  transition:
    opacity 560ms ease var(--step-delay),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1) var(--step-delay),
    border-color 260ms ease,
    box-shadow 260ms ease;
}

.how-it-works-strip .step-card::before,
.how-it-works-strip .step-card .step-number {
  opacity: 0;
}

.how-it-works-strip .step-card::before {
  transform: scaleY(0);
}

.how-it-works-strip .step-card .step-number {
  transform: scale(0.7) translateY(0.3rem);
}

.how-it-works-strip.is-visible .step-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.how-it-works-strip.is-visible .step-card::before {
  opacity: 1;
  transform: scaleY(1);
}

.how-it-works-strip.is-visible .step-card .step-number {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.step-card:hover,
.step-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0, 153, 238, 0.28);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
}

.step-card:hover .step-number,
.step-card:focus-within .step-number {
  box-shadow:
    0 18px 30px rgba(0, 0, 0, 0.22),
    0 0 0 10px rgba(0, 153, 238, 0.12);
}

/* ── Story note (advisory subtle paragraph) ─────────────────────────── */

.story-note {
  margin: 1rem 0 0;
  padding: 0.9rem 1.1rem;
  border-left: 2px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(0, 153, 238, 0.06);
  color: var(--color-silver);
  line-height: 1.7;
  font-size: 0.97rem;
}

/* ── Media placeholders ──────────────────────────────────────────────── */

.media-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  margin: 0;
  padding: 2.5rem 2rem;
  border: 1.5px dashed rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  text-align: center;
  overflow: hidden;
}

.media-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.media-placeholder__icon {
  display: block;
  width: 2.8rem;
  height: 2.8rem;
  opacity: 0.28;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white' stroke-width='1.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M6.827 6.175A2.31 2.31 0 0 1 5.186 7.23c-.38.054-.757.112-1.134.175C2.999 7.58 2.25 8.507 2.25 9.574V18a2.25 2.25 0 0 0 2.25 2.25h15A2.25 2.25 0 0 0 21.75 18V9.574c0-1.067-.75-1.994-1.802-2.169a47.865 47.865 0 0 0-1.134-.175 2.31 2.31 0 0 1-1.64-1.055l-.822-1.316a2.192 2.192 0 0 0-1.736-1.039 48.774 48.774 0 0 0-5.232 0 2.192 2.192 0 0 0-1.736 1.039l-.821 1.316Z'/%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M16.5 12.75a4.5 4.5 0 1 1-9 0 4.5 4.5 0 0 1 9 0ZM18.75 10.5h.008v.008h-.008V10.5Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.media-placeholder__name {
  position: relative;
  margin: 0;
  color: var(--color-accent-bright);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.media-placeholder__desc {
  position: relative;
  margin: 0;
  color: var(--color-silver);
  font-size: 0.9rem;
  max-width: 30rem;
  line-height: 1.65;
}

.media-placeholder__dims {
  position: relative;
  margin: 0;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.34);
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.section-media {
  aspect-ratio: 16 / 7;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.section-media--contain {
  aspect-ratio: auto;
  object-fit: contain;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  padding: clamp(0.35rem, 0.7vw, 0.55rem);
}

.section-media--platform {
  --platform-bleed: clamp(1.25rem, 5vw, 5.5rem);
  width: calc(100% + var(--platform-bleed));
  max-width: min(1520px, calc(100vw - 1rem));
  margin-top: clamp(0.35rem, 0.9vw, 0.75rem);
  margin-left: calc(var(--platform-bleed) * -0.5);
  padding: clamp(0.12rem, 0.35vw, 0.28rem);
  background: rgba(5, 9, 15, 0.9);
  border-color: rgba(41, 197, 255, 0.16);
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.38);
  image-rendering: auto;
}

/* ── js-reveal ──────────────────────────────────────────────────────── */

.js-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 550ms ease,
    transform 550ms ease;
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --color-bg: #f5f3f0;
    --color-surface: rgba(255, 255, 255, 0.96);
    --color-surface-strong: #ffffff;
    --color-surface-soft: rgba(0, 0, 0, 0.03);
    --color-text: #111111;
    --color-muted: #777777;
    --color-silver: #444444;
    --color-border: rgba(0, 0, 0, 0.1);
    --color-border-strong: rgba(0, 0, 0, 0.18);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-hard: 0 16px 48px rgba(0, 0, 0, 0.18);
  }

  body {
    background:
      radial-gradient(circle at 14% -8%, rgba(0, 153, 238, 0.08), transparent 22%),
      radial-gradient(circle at 86% 8%, rgba(0, 153, 238, 0.06), transparent 24%),
      radial-gradient(circle at 50% 72%, rgba(0, 0, 0, 0.035), transparent 34%),
      linear-gradient(180deg, #f0eeeb 0%, #eef2f7 46%, #f2f0ed 100%);
  }

  body::before {
    background-image:
      linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    opacity: 0.6;
  }

  body::after {
    background:
      radial-gradient(circle at 18% 18%, rgba(0, 153, 238, 0.08), transparent 18%),
      radial-gradient(circle at 82% 30%, rgba(0, 153, 238, 0.06), transparent 16%),
      radial-gradient(circle at 46% 84%, rgba(0, 0, 0, 0.03), transparent 22%);
    opacity: 0.85;
    filter: blur(30px) saturate(0.75) brightness(0.9);
  }

  .site-header {
    background: linear-gradient(135deg, rgba(245, 243, 240, 0.82), rgba(245, 243, 240, 0.62));
  }

  .nav-toggle {
    background: rgba(0, 0, 0, 0.04);
  }

  .button-secondary,
  .button-link {
    background: rgba(0, 0, 0, 0.03);
  }

  .section-dark::before {
    background:
      radial-gradient(circle at top right, rgba(0, 153, 238, 0.08), transparent 28%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.015));
  }

  .process-list li {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.07);
  }

  .legal-nav a {
    background: rgba(0, 0, 0, 0.03);
  }

  .legal-nav a:hover,
  .legal-nav a:focus-visible,
  .legal-nav a[aria-current="page"] {
    background: rgba(0, 0, 0, 0.06);
  }

  .cookie-banner {
    background: rgba(245, 243, 240, 0.98);
  }

  .cookie-modal__backdrop {
    background: rgba(0, 0, 0, 0.4);
  }

  .cookie-modal__close {
    background: rgba(0, 0, 0, 0.06);
  }

  .media-placeholder {
    border-color: rgba(0, 0, 0, 0.12);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.015));
  }

  .media-placeholder::before {
    background-image:
      linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  }

  .media-placeholder__icon {
    filter: invert(1);
  }

  .media-placeholder__dims {
    border-color: rgba(0, 0, 0, 0.12);
    color: rgba(0, 0, 0, 0.4);
  }

  body[data-page-path="/"] .site-header {
    color: #f5f2ee;
    background: linear-gradient(135deg, rgba(4, 8, 14, 0.76), rgba(4, 8, 14, 0.48));
    border-color: rgba(255, 255, 255, 0.12);
  }

  body[data-page-path="/"] .site-nav a {
    color: rgba(245, 242, 238, 0.82);
  }

  body[data-page-path="/"] .brand-copy span {
    color: rgba(245, 242, 238, 0.68);
  }

  body[data-page-path="/"] .nav-toggle {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.12);
  }

  body[data-page-path="/"] .nav-toggle span {
    background: #f5f2ee;
  }
}

@media (max-width: 860px) {
  .section-media--platform {
    --platform-bleed: 0rem;
    width: 100%;
    max-width: none;
    margin-left: 0;
    box-shadow: none;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .split-layout,
  .split-layout--wide {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: clamp(26rem, 56vh, 34rem);
  }

  .contact-grid,
  .card-grid-three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .how-it-works-strip {
    --timeline-stack-offset: clamp(4rem, 5.8vw, 4.8rem);
    --timeline-node-x: clamp(1.5rem, 2.4vw, 1.7rem);
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 0 0 var(--timeline-stack-offset);
  }

  .how-it-works-strip::before,
  .how-it-works-strip::after {
    top: calc((var(--timeline-badge-size) / 2) - 1px);
    left: var(--timeline-node-x);
    right: auto;
    width: 2px;
  }

  .how-it-works-strip::before {
    bottom: calc(var(--timeline-badge-size) / 2);
    height: auto;
  }

  .how-it-works-strip::after {
    height: 0;
  }

  .how-it-works-strip.js-reveal.is-visible::after {
    width: 2px;
    height: calc(100% - var(--timeline-badge-size));
  }

  .step-card {
    min-height: 0;
    padding: 1.3rem 1.3rem 1.35rem 1.45rem;
  }

  .step-card::before {
    top: calc((var(--timeline-badge-size) / 2) - 1px);
    left: calc(var(--timeline-node-x) - var(--timeline-stack-offset) + (var(--timeline-badge-size) / 2) - 1px);
    width: calc(var(--timeline-stack-offset) - var(--timeline-node-x) - 0.9rem);
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 153, 238, 0.82), rgba(0, 153, 238, 0.05));
    transform-origin: left;
  }

  .how-it-works-strip .step-card::before {
    transform: scaleX(0);
  }

  .how-it-works-strip.is-visible .step-card::before {
    transform: scaleX(1);
  }

  .step-number {
    top: 0;
    left: calc(var(--timeline-node-x) - var(--timeline-stack-offset));
  }

  .lead-form {
    position: static;
  }
}

@media (max-width: 860px) {
  .site-header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.65rem;
    padding: 0.72rem 0.92rem;
    border-radius: 24px;
    overflow: visible;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 96px;
  }

  .brand-copy {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.7rem);
    left: 0;
    right: 0;
    z-index: 39;
    display: flex;
    gap: 0.55rem;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    background: rgba(10, 10, 10, 0.94);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-0.4rem);
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 180ms step-end;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 0s;
  }

  .site-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2.8rem;
    padding: 0.7rem 0.85rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
  }

  .site-header.is-menu-open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .site-header.is-menu-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header.is-menu-open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(1.85rem, 7vw, 2.9rem);
  }

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

  .hero-copy-block,
  .lead-form,
  .story-card,
  .feature-card,
  .process-card,
  .contact-card,
  .legal-card {
    padding: 1.25rem;
  }

  .footer-brand {
    align-items: flex-start;
  }

  .cookie-banner {
    grid-template-columns: 1fr;
  }

  .cookie-actions {
    justify-content: stretch;
  }
}

@media (max-width: 640px) {
  :root {
    --hero-header-bleed: 5.7rem;
    --hero-background-offset-y: 0rem;
    --hero-background-position-x: 50%;
    --hero-background-position-y: 0%;
    --hero-background-size: cover;
  }

  body::before {
    opacity: 0.22;
  }

  body::after {
    inset: -22%;
    opacity: 0.8;
    filter: blur(28px);
  }

  body {
    padding-top: 5.6rem;
  }

  .site-header,
  .section,
  .site-footer,
  .legal-main,
  .legal-footer {
    width: min(calc(100% - 1rem), var(--content-width));
  }

  .section {
    padding: 3.6rem 1rem;
  }

  .hero {
    width: 100%;
    margin-inline: 0;
    min-height: calc(100svh - 0.4rem);
    padding: 0 0 2.9rem;
  }

  .hero::before {
    inset: calc(-1 * var(--hero-header-bleed)) 0 0;
    background:
      linear-gradient(180deg, rgba(1, 4, 9, 0.96) 0%, rgba(1, 4, 9, 0.38) 18%, rgba(1, 4, 9, 0.12) 36%, rgba(1, 4, 9, 0.52) 63%, rgba(1, 4, 9, 0.97) 100%),
      radial-gradient(circle at 70% 73%, rgba(41, 197, 255, 0.18), transparent 22%),
      radial-gradient(circle at 24% 76%, rgba(0, 153, 238, 0.12), transparent 28%),
      url("../img/background-phone.png") center top / cover no-repeat;
  }

  .hero::after {
    height: 9rem;
    background: linear-gradient(180deg, rgba(1, 4, 9, 0) 0%, rgba(1, 4, 9, 0.3) 28%, rgba(1, 4, 9, 0.96) 100%);
  }

  .site-header {
    position: fixed;
    left: 50%;
    top: 0;
    z-index: 60;
    margin-top: 0;
    transform: translateX(-50%);
    padding: 0.68rem 0.78rem;
    border-radius: 20px;
  }

  body[data-page-path="/"] .site-header {
    background: linear-gradient(135deg, rgba(3, 6, 11, 0.32), rgba(3, 6, 11, 0.14));
    border-color: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px) saturate(1.02);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
  }

  .brand img {
    width: 74px;
  }

  .eyebrow {
    margin-bottom: 0.75rem;
    font-size: 0.74rem;
    letter-spacing: 0.2em;
  }

  .how-it-works-strip {
    --timeline-stack-offset: 3.5rem;
    --timeline-node-x: 1.1rem;
  }

  .step-card {
    padding-inline: 1rem;
  }

  .contact-grid,
  .card-grid-three,
  .card-grid-two {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .split-layout,
  .contact-grid,
  .card-grid {
    gap: 0.95rem;
  }

  .hero-grid {
    width: min(calc(100% - 1.4rem), var(--content-width));
    min-height: calc(100svh - 5.6rem);
    padding-top: clamp(5.8rem, 16vw, 7.4rem);
    padding-bottom: 0.6rem;
    align-items: end;
  }

  .hero-copy-block,
  .lead-form,
  .story-card,
  .feature-card,
  .process-card,
  .contact-card,
  .legal-card {
    padding: 1.1rem;
  }

  .hero h1 {
    max-width: 7.4ch;
    font-size: clamp(2.55rem, 12vw, 4.15rem);
    line-height: 0.92;
    letter-spacing: 0.01em;
    text-shadow: 0 16px 36px rgba(0, 0, 0, 0.42);
  }

  .section-heading h2 {
    font-size: clamp(1.24rem, 5.1vw, 1.65rem);
    line-height: 1.08;
  }

  .hero-copy {
    max-width: 22ch;
    font-size: 1rem;
    line-height: 1.56;
    color: rgba(245, 242, 238, 0.9);
    text-shadow: 0 10px 26px rgba(0, 0, 0, 0.34);
  }

  .hero-copy-block {
    align-self: end;
    max-width: min(100%, 23rem);
    gap: 0.85rem;
    padding: 0 0 1.15rem;
    border: 0;
    border-radius: 0;
    background: none;
    box-shadow: none;
    backdrop-filter: none;
  }

  .hero-copy-block::before,
  .hero-copy-block::after {
    display: none;
  }

  .hero .eyebrow {
    margin-bottom: 0.4rem;
    color: rgba(245, 242, 238, 0.82);
  }

  .hero-copy-block .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }

  .hero-copy-block .button-secondary {
    min-height: 2.95rem;
    padding: 0.75rem 0.8rem;
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(4, 8, 14, 0.38);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.16);
    font-size: 0.88rem;
  }

  .hero-scroll-hint {
    display: none;
  }

  .detail-list,
  .legal-card ul {
    margin-top: 1.15rem;
    padding-left: 1rem;
  }

  .detail-list li,
  .legal-card li {
    margin-bottom: 0.45rem;
  }

  #main-content > .section + .section {
    margin-top: 1.25rem;
  }

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

  .hero-actions,
  .cookie-actions,
  .cookie-modal__actions,
  .footer-links,
  .social-links {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button-link {
    width: 100%;
    min-height: 3rem;
    padding: 0.78rem 1rem;
  }

  .footer-brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .legal-nav {
    flex-direction: column;
    gap: 0.75rem;
  }

  .cookie-option {
    align-items: start;
    flex-direction: column;
  }

  .cookie-banner {
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0.5rem;
    gap: 0.7rem;
    padding: 0.85rem;
    border-radius: 20px;
  }

  .cookie-banner p {
    font-size: 0.88rem;
    line-height: 1.42;
  }

  .cookie-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .cookie-actions .button {
    min-height: 2.75rem;
    padding: 0.65rem 0.45rem;
    font-size: 0.84rem;
    white-space: nowrap;
  }

  .cookie-modal__dialog {
    margin-top: 3vh;
    padding: 1.4rem;
  }

  .about-founders__grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .about-founders__photo {
    max-width: 220px;
    margin-inline: auto;
  }

  .about-founders__content {
    padding: 1rem;
    width: 100%;
  }

  .about-founders__content::before {
    top: 0;
    left: 1rem;
    right: 1rem;
    bottom: auto;
    width: auto;
    height: 3px;
  }

  .about-founders__name,
  .about-founders__bio {
    max-width: none;
  }
}