/* ══════════════════════════════════════════════════════════
   FeelingCar — Design System
   Primaire : #32c5d7 (bleu)
   Neutre   : blanc #ffffff · gris clair #f5f5f5 · gris #6b6b6b
   Texte    : #1a1a1a (quasi-noir doux, jamais pur noir)
   ══════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --blue: #32c5d7;
  --blue-dark: #23a8b9;
  --blue-light: #e8f8fa;
  --blue-mid: #b2eaf0;

  --text: #1a1a1a;
  --text-muted: #6b6b6b;
  --text-light: #9a9a9a;

  --bg: #ffffff;
  --bg-soft: #f7f7f7;
  --bg-mid: #f0f0f0;

  --border: #e5e5e5;

  --green: #2d6a4f;
  --green-light: #d8f3dc;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;

  --banner-h: 36px;
  --nav-h: 68px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Base ──────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  font-size: 16px;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  padding-top: var(--banner-h);
  -webkit-font-smoothing: antialiased;
}

section,
footer,
header {
  overflow-x: clip;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}

/* ── Banner ────────────────────────────────────────────── */
.site-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--banner-h);
  background: var(--blue);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 200;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.banner-dot {
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

/* ── Navbar ────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: var(--banner-h);
  left: 0;
  right: 0;
  z-index: 100;
  padding: 10px 0;
  transition:
    background 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 var(--border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 1px;
  transition: width 0.25s var(--ease-out);
}
.nav-link:hover {
  color: var(--text);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link.active {
  color: var(--text);
}

/* ── Buttons ───────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--r-sm);
  border: 2px solid var(--blue);
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(50, 197, 215, 0.3);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition:
    color 0.2s,
    border-color 0.2s;
  white-space: nowrap;
}
.btn-ghost:hover {
  color: var(--text);
  border-color: #bbb;
}

.btn-primary-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--blue);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: var(--r-sm);
  border: 2px solid var(--blue);
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}
.btn-primary-lg:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(50, 197, 215, 0.3);
}

.btn-secondary-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s;
}
.btn-secondary-lg:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* Burger */
.menu-bar {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition:
    transform 0.3s,
    opacity 0.3s;
}

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--border);
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-link:hover {
  color: var(--blue);
}

/* ── Hero ──────────────────────────────────────────────── */
.hero-section {
  position: relative;
  background: var(--bg);
  min-height: 100svh;
  display: flex;
  align-items: center;
  /* padding-top: calc(var(--banner-h) + var(--nav-h)); */
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #d8d8d8 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 28px;
}

.hero-title-em {
  font-style: italic;
  font-weight: 300;
  color: var(--blue);
  font-size: 0.4em;
  display: block;
  margin-top: 6px;
  letter-spacing: -0.01em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 650px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-mouse {
  width: 22px;
  height: 34px;
  border: 1.5px solid var(--border);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}

.scroll-wheel {
  width: 3px;
  height: 6px;
  background: var(--blue);
  border-radius: 2px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  80% {
    transform: translateY(10px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 0;
  }
}

/* ── Eyebrow ───────────────────────────────────────────── */
.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 14px;
  background: var(--bg-soft);
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

.eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* ── Sections ──────────────────────────────────────────── */
.section-pad {
  padding: 96px 0;
}
.section-header {
  margin-bottom: 0;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
}

/* ── Value cards ───────────────────────────────────────── */
.value-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg);
  transition:
    border-color 0.25s,
    box-shadow 0.25s,
    transform 0.25s var(--ease-out);
}
.value-card:hover {
  border-color: var(--blue-mid);
  box-shadow: 0 8px 32px rgba(50, 197, 215, 0.1);
  transform: translateY(-4px);
}

.value-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--text-muted);
  transition:
    background 0.2s,
    color 0.2s;
}
.value-card:hover .value-icon-wrap {
  background: var(--blue-light);
  color: var(--blue);
  border-color: var(--blue-mid);
}
.value-icon-wrap.green {
  background: var(--green-light);
  color: var(--green);
  border-color: transparent;
}
.value-icon-wrap.blue {
  background: var(--blue-light);
  color: var(--blue);
  border-color: transparent;
}

.value-title {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.value-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Service cards ─────────────────────────────────────── */
.service-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition:
    border-color 0.25s,
    box-shadow 0.25s,
    transform 0.25s var(--ease-out);
  overflow: visible;
}
.service-card:hover {
  border-color: var(--blue-mid);
  box-shadow: 0 10px 36px rgba(50, 197, 215, 0.1);
  transform: translateY(-4px);
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}
.service-icon.green {
  background: var(--green-light);
  color: var(--green);
  border-color: transparent;
}
.service-icon.blue {
  background: var(--blue-light);
  color: var(--blue);
  border-color: transparent;
}

.service-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-light);
  background: var(--bg-soft);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.service-tag.green {
  background: var(--green-light);
  color: var(--green);
  border-color: transparent;
}
.service-tag.blue {
  background: var(--blue-light);
  color: var(--blue);
  border-color: transparent;
}

.service-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue);
  margin-top: 4px;
  transition: gap 0.2s;
}
.service-link:hover {
  gap: 10px;
}

.service-card-cta {
  padding: 28px;
  border-radius: var(--r-lg);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ── À propos (section grise) ──────────────────────────── */
#apropos {
  background: var(--bg-soft);
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.about-text p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.about-text strong {
  color: var(--text);
  font-weight: 700;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-value-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.about-value-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}
.about-value-dot.green {
  background: var(--green);
}
.about-value-dot.blue {
  background: var(--blue);
}

/* Section title dans apropos */
#apropos .section-title {
  color: var(--text);
}
#apropos .eyebrow {
  color: var(--blue);
}

/* Vision card */
.vision-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 36px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
}

.vision-year {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}

.vision-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.3;
}

.vision-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}

.vision-stats {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 8px;
}

.vision-stat {
  text-align: center;
}
.vision-stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--blue);
  letter-spacing: -0.02em;
}
.vision-stat-label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-light);
  margin-top: 4px;
  line-height: 1.3;
}
.vision-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── Commitments ───────────────────────────────────────── */
.commitment-card {
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: #fff;
  transition:
    box-shadow 0.25s,
    transform 0.25s var(--ease-out);
}
.commitment-card:hover {
  box-shadow: 0 10px 36px rgba(50, 197, 215, 0.09);
  transform: translateY(-4px);
  border-color: var(--blue-mid);
}

.commitment-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.commitment-icon.green {
  background: var(--green-light);
  color: var(--green);
  border-color: transparent;
}
.commitment-icon.blue {
  background: var(--blue-light);
  color: var(--blue);
  border-color: transparent;
}

.commitment-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.commitment-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.commitment-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.commitment-list li {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
}
.commitment-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}

/* ── CTA Section ───────────────────────────────────────── */
.cta-section {
  background: var(--blue-light);
  border-top: 1px solid var(--blue-mid);
  border-bottom: 1px solid var(--blue-mid);
  padding: 112px 20px;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cta-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto;
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 15px 32px;
  border-radius: var(--r-sm);
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}
.btn-cta-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(50, 197, 215, 0.3);
}

.btn-cta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  padding: 15px 24px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
  background: #fff;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.btn-cta-ghost:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 16px rgba(50, 197, 215, 0.15);
}

/* ── Contact ───────────────────────────────────────────── */
.contact-info-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.contact-info-row:hover {
  border-color: var(--blue-mid);
  box-shadow: 0 4px 16px rgba(50, 197, 215, 0.09);
}

.contact-info-icon {
  width: 36px;
  height: 36px;
  background: var(--blue-light);
  border: 1px solid var(--blue-mid);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.45;
}

/* Formulaire */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

.form-input {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg);
  font-family: inherit;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-input::placeholder {
  color: #c0c0c0;
}
.form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(50, 197, 215, 0.12);
}
.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.map-container {
  height: 100%;
  min-height: 420px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* ── Footer ────────────────────────────────────────────── */
.footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}
@media (max-width: 540px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-light);
  margin-top: 12px;
  margin-bottom: 24px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}
.footer-social {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition:
    color 0.2s,
    border-color 0.2s;
}
.footer-social:hover {
  color: var(--blue);
  border-color: var(--blue-mid);
}

.footer-col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--blue);
}
.footer-links li {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-light);
}

.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  color: var(--text-light);
  transition: color 0.2s;
}
.footer-legal a:hover {
  color: var(--blue);
}

/* ── Animations scroll ─────────────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.08s;
}
.delay-2 {
  transition-delay: 0.16s;
}
.delay-3 {
  transition-delay: 0.24s;
}
.delay-4 {
  transition-delay: 0.32s;
}

/* ── Mobile ────────────────────────────────────────────── */
@media (max-width: 640px) {
  :root {
    --banner-h: 30px;
  }
  .site-banner {
    font-size: 0.62rem;
    letter-spacing: 0.05em;
  }
  .section-pad {
    padding: 64px 0;
  }
  .hero-scroll-hint {
    display: none;
  }
  .cta-section {
    padding: 80px 20px;
  }
}