/* Design tokens */
:root {
  --color-dark: #0d1117;
  --color-dark-elevated: #151b24;
  --color-light: #f5f1e9;
  --color-light-muted: #ebe6dc;
  --color-accent: #c8372d;
  --color-accent-hover: #a92f26;
  --color-accent-soft: rgba(200, 55, 45, 0.14);
  --color-white: #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.72);
  --color-text-soft: rgba(255, 255, 255, 0.55);
  --color-text-dark: #1a1816;
  --color-text-dark-muted: #4a453f;

  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-serif-ar: "Amiri", "Noto Naskh Arabic", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-sans-ar: "Noto Sans Arabic", "Inter", system-ui, sans-serif;

  --container-max: 72rem;
  --section-padding-y: clamp(4rem, 8vw, 7rem);
  --section-padding-x: clamp(1.25rem, 4vw, 2rem);
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --header-height: 4.5rem;
  --transition: 180ms ease;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --focus-ring: 0 0 0 3px rgba(200, 55, 45, 0.35);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  background: var(--color-light);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100%;
}

html[lang="ar"] body {
  font-family: var(--font-sans-ar);
}

html[lang="ar"] .section-title,
html[lang="ar"] .hero__title,
html[lang="ar"] .quote__text p,
html[lang="ar"] .values-list__label,
html[lang="ar"] .process-card__number {
  font-family: var(--font-serif-ar);
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

main {
  overflow-x: clip;
}

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

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

h1,
h2,
h3,
p {
  margin: 0;
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-padding-x);
}

.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  z-index: 1000;
  background: var(--color-accent);
  color: var(--color-white);
}

.skip-link:focus {
  width: auto;
  height: auto;
  margin: 0;
  padding: 0.75rem 1rem;
  overflow: visible;
  clip: auto;
  clip-path: none;
  inset-inline-start: 1rem;
  top: 1rem;
  border-radius: var(--radius-sm);
}

/* Nabd logo animation */
.nabd-logo {
  overflow: visible;
  flex-shrink: 0;
}

.nabd-logo__path {
  fill: none;
}

.nabd-logo--static .nabd-logo__path {
  opacity: 1;
  stroke-dashoffset: 0;
}

.nabd-logo--static .nabd-logo__dot {
  transform: scale(1);
  transform-origin: 110px 80px;
}

.nabd-logo--animated .nabd-logo__path {
  stroke-dasharray: var(--path-length);
  stroke-dashoffset: var(--path-length);
  opacity: 0;
  animation: nabd-draw 2s ease-in-out 0.5s forwards;
}

.nabd-logo--animated .nabd-logo__dot {
  transform: scale(0);
  transform-origin: 110px 80px;
  animation: nabd-dot-pop 0.3s var(--ease-out) 2.2s forwards;
}

@keyframes nabd-draw {
  0% {
    stroke-dashoffset: var(--path-length);
    opacity: 0;
  }

  8% {
    opacity: 1;
  }

  100% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
}

@keyframes nabd-dot-pop {
  0% {
    transform: scale(0);
  }

  70% {
    transform: scale(1.15);
  }

  100% {
    transform: scale(1);
  }
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-height);
  overflow-x: clip;
  transition:
    background-color 240ms ease,
    border-color 240ms ease,
    backdrop-filter 240ms ease;
}

.site-header.is-scrolled {
  background: rgba(13, 17, 23, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
  min-width: 0;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.lang-switch__btn {
  min-height: 2rem;
  padding: 0.35rem 0.65rem;
  border-radius: calc(var(--radius-sm) - 2px);
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  transition:
    color var(--transition),
    background-color var(--transition);
}

.lang-switch__btn.is-active {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

.lang-switch__btn:hover,
.lang-switch__btn:focus-visible {
  color: var(--color-white);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--color-white);
  border-radius: var(--radius-sm);
}

.brand__name {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand--footer .brand__name {
  font-size: 0.9375rem;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2.5vw, 1.75rem);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  position: relative;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  padding-block: 0.25rem;
  transition: color var(--transition);
}

.site-nav a::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: -0.2rem;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: inline-start;
  transition: transform 220ms var(--ease-out);
}

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

.site-nav a.is-active::after,
.site-nav a:hover::after {
  transform: scaleX(1);
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-white) !important;
  font-weight: 600;
  transition: background-color var(--transition), transform var(--transition);
}

.site-nav__cta::after {
  display: none;
}

.site-nav__cta:hover,
.site-nav__cta:focus-visible {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

@media (min-width: 48rem) {
  .site-header__inner {
    gap: 1.5rem;
  }

  .brand {
    margin-inline-end: auto;
  }

  .nav-toggle {
    display: none;
  }

  .site-header__actions {
    order: 3;
    gap: 0.75rem;
  }

  .site-nav {
    order: 2;
  }
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-white);
  border-radius: var(--radius-sm);
}

.nav-toggle__icon {
  position: relative;
  width: 1.25rem;
  height: 1rem;
}

.nav-toggle__bar {
  position: absolute;
  inset-inline-start: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition:
    transform 220ms var(--ease-out),
    opacity 220ms ease,
    top 220ms var(--ease-out);
}

.nav-toggle__bar:nth-child(1) {
  top: 0;
}

.nav-toggle__bar:nth-child(2) {
  top: 0.4375rem;
}

.nav-toggle__bar:nth-child(3) {
  top: 0.875rem;
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(1) {
  top: 0.4375rem;
  transform: rotate(45deg);
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle__bar:nth-child(3) {
  top: 0.4375rem;
  transform: rotate(-45deg);
}

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

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity 700ms var(--ease-out),
    transform 700ms var(--ease-out);
}

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

.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }
.reveal--delay-5 { transition-delay: 400ms; }

/* Sections */
.section {
  padding-block: var(--section-padding-y);
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section--light {
  background: var(--color-light);
  color: var(--color-text-dark);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-title--center {
  text-align: center;
  max-width: min(18ch, 100%);
  margin-inline: auto;
}

html[lang="ar"] .section-title--center {
  max-width: min(24ch, 100%);
}

html[lang="ar"] .hero__title {
  max-width: 10ch;
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 1rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  padding-top: calc(var(--header-height) + 2rem);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  top: 18%;
  inset-inline-end: 0;
  width: min(36rem, 60vw);
  height: min(36rem, 60vw);
  background: radial-gradient(circle, rgba(200, 55, 45, 0.16) 0%, transparent 68%);
  pointer-events: none;
  translate: 12% 0;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero__reveal {
  opacity: 0;
  transform: translateY(1rem);
  animation: hero-fade-up 0.65s var(--ease-out) 3.2s forwards;
}

.hero.is-ready .hero__reveal {
  animation: hero-fade-up 0.65s var(--ease-out) forwards;
}

.hero.is-ready .eyebrow {
  animation-delay: 2.55s;
}

.hero.is-ready .hero__title {
  animation-delay: 2.7s;
}

.hero.is-ready .hero__lead {
  animation-delay: 2.85s;
}

.hero.is-ready .hero__actions {
  animation-delay: 3s;
}

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

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.hero__lead {
  margin-top: 1.5rem;
  max-width: 42ch;
  color: var(--color-text-muted);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 2rem;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.nabd-logo--hero {
  width: min(100%, 20rem);
  height: auto;
  max-width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  transition:
    background-color var(--transition),
    border-color var(--transition),
    color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(200, 55, 45, 0.22);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--color-white);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

/* Quote */
.quote {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.quote__text {
  margin: 0;
}

.quote__text p {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.25;
  text-align: center;
  max-width: 22ch;
  margin-inline: auto;
  font-style: italic;
}

/* Mission */
.mission__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.mission__body {
  margin-top: 1.25rem;
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.7;
  color: var(--color-text-dark-muted);
  max-width: 38ch;
}

.values-list {
  display: grid;
  gap: 0;
}

.values-list__item {
  display: grid;
  gap: 0.35rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-light-muted);
  transition: padding-left 220ms var(--ease-out);
}

.values-list__item:hover {
  padding-inline-start: 0.5rem;
}

.values-list__item:last-child {
  border-bottom: 0;
}

.values-list__label {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.values-list__desc {
  color: var(--color-text-dark-muted);
  font-size: 0.9375rem;
}

/* Features */
.features .section-title {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.feature-card {
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  transition:
    transform 240ms var(--ease-out),
    border-color 240ms ease,
    background-color 240ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 55, 45, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.feature-card__icon {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.feature-card__icon svg {
  width: 100%;
  height: 100%;
}

.feature-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 0.625rem;
}

.feature-card__text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* Process */
.process__layout {
  display: grid;
  gap: clamp(2.5rem, 5vw, 3.5rem);
}

.process__header {
  display: grid;
  gap: 1rem;
  max-width: 42rem;
  margin-inline: auto;
  text-align: center;
}

.process__lead {
  color: var(--color-text-dark-muted);
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  line-height: 1.75;
}

.process-timeline {
  position: relative;
  overflow-x: clip;
}

.process-timeline__track {
  display: none;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.25rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.process-card {
  position: relative;
  display: grid;
  gap: 1.25rem;
  min-height: 100%;
  padding: clamp(1.35rem, 2.5vw, 1.75rem);
  border: 1px solid var(--color-light-muted);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 40px rgba(26, 24, 22, 0.05);
  transition:
    transform 260ms var(--ease-out),
    border-color 260ms ease,
    box-shadow 260ms ease;
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: rgba(200, 55, 45, 0.28);
  box-shadow: 0 24px 48px rgba(26, 24, 22, 0.08);
}

.process-card__marker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.process-card__number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1;
  color: rgba(200, 55, 45, 0.22);
  font-weight: 700;
}

.process-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border: 1px solid rgba(200, 55, 45, 0.16);
  flex-shrink: 0;
}

.process-card__icon svg {
  width: 1.35rem;
  height: 1.35rem;
}

.process-card__body {
  display: grid;
  gap: 0.65rem;
}

.process-card__title {
  font-size: 1.125rem;
  font-weight: 700;
}

.process-card__text {
  color: var(--color-text-dark-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

@media (min-width: 64rem) {
  .process-timeline__track {
    display: block;
    position: absolute;
    top: 3.35rem;
    inset-inline: 12%;
    z-index: 0;
    pointer-events: none;
  }

  .process-timeline__line {
    display: block;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(
      90deg,
      rgba(200, 55, 45, 0.08),
      rgba(200, 55, 45, 0.45) 20%,
      rgba(200, 55, 45, 0.45) 80%,
      rgba(200, 55, 45, 0.08)
    );
  }

  .process-steps {
    position: relative;
    z-index: 1;
  }
}

/* Privacy */
.privacy__inner {
  text-align: center;
}

.privacy .section-title {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.privacy-item {
  padding: 1.5rem 1rem;
  border-radius: var(--radius-md);
  transition: background-color 240ms ease;
}

.privacy-item:hover {
  background: rgba(255, 255, 255, 0.03);
}

.privacy-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.privacy-item__icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.privacy-item__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.privacy-item__text {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  max-width: 26ch;
  margin-inline: auto;
}

/* Download */
.download__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.download__logo {
  margin-bottom: 1.5rem;
}

.download__lead {
  margin-top: 1rem;
  color: var(--color-text-dark-muted);
  max-width: 36ch;
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.875rem;
  margin-top: 2rem;
}

.store-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 12.5rem;
  padding: 0.75rem 1.125rem;
  border-radius: var(--radius-sm);
  background: var(--color-dark);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    background-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.store-button:hover,
.store-button:focus-visible {
  background: var(--color-dark-elevated);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(26, 24, 22, 0.18);
}

.store-button__icon {
  font-size: 1.5rem;
  line-height: 1;
}

.store-button__icon--play {
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid currentColor;
  border-radius: 3px;
  position: relative;
}

.store-button__icon--play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 4px 0 4px 6px;
  border-color: transparent transparent transparent currentColor;
}

.store-button__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: start;
}

.store-button__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.75;
}

.store-button__brand {
  font-size: 1.0625rem;
  font-weight: 600;
}

/* Footer */
.site-footer {
  padding-block: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.footer-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-nav a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--color-white);
}

.site-footer__copy {
  color: var(--color-text-soft);
  font-size: 0.8125rem;
}

/* Responsive */
@media (min-width: 48rem) {
  .site-footer__inner {
    grid-template-columns: auto 1fr auto;
  }

  .site-footer__copy {
    text-align: end;
  }
}

@media (min-width: 48rem) and (max-width: 64rem) {
  .site-nav__list {
    gap: 0.75rem;
  }

  .site-nav a {
    font-size: 0.875rem;
  }

  .site-nav__cta {
    padding-inline: 0.75rem;
  }
}

@media (max-width: 64rem) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

  .hero__title {
    max-width: none;
  }

  .hero__visual {
    order: 1;
    margin-top: 1.5rem;
  }

  .nabd-logo--hero {
    width: min(100%, 14rem);
  }

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

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

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

  .privacy-grid {
    grid-template-columns: 1fr;
    max-width: 28rem;
    margin-inline: auto;
  }
}

@media (max-width: 48rem) {
  .nav-toggle {
    display: inline-flex;
  }

  .lang-switch__btn {
    min-height: 1.75rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }

  .hero.is-ready .eyebrow {
    animation-delay: 0.1s;
  }

  .hero.is-ready .hero__title {
    animation-delay: 0.2s;
  }

  .hero.is-ready .hero__lead {
    animation-delay: 0.3s;
  }

  .hero.is-ready .hero__actions {
    animation-delay: 0.4s;
  }

  .hero__reveal {
    animation-delay: 0.8s;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 0;
    width: 100%;
    max-width: 100vw;
    background: rgba(13, 17, 23, 0.97);
    backdrop-filter: blur(16px);
    padding: 2rem var(--section-padding-x) 2.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition:
      transform 280ms var(--ease-out),
      opacity 280ms ease,
      visibility 280ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .site-nav a {
    display: block;
    padding: 0.875rem 0;
    font-size: 1.0625rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav__cta {
    justify-content: center;
    margin-top: 1rem;
    min-height: 3rem;
    border-bottom: 0;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .process-card {
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 1rem 1.25rem;
    padding: 1.25rem;
  }

  .process-card__marker {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .process-card__number {
    font-size: 1.5rem;
    color: var(--color-accent);
    opacity: 0.85;
  }

  .process-card__body {
    padding-top: 0.15rem;
  }

  .hero {
    min-height: auto;
    padding-bottom: 3rem;
  }

  .quote__text p {
    max-width: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .hero__reveal {
    opacity: 1;
    transform: none;
  }

  .nabd-logo--animated .nabd-logo__path {
    stroke-dashoffset: 0;
    opacity: 1;
  }

  .nabd-logo--animated .nabd-logo__dot {
    transform: scale(1);
  }
}