/* ============================================================
   Softplus – Global Styles
   ============================================================ */

:root {
  /* Brand palette */
  --brand-dark:    #0a1628;
  --brand-navy:    #0f2a4a;
  --brand-blue:    #1d4ed8;
  --brand-light:   #3b82f6;

  /* Product colors */
  --acs-primary:   #0ea5e9;
  --acs-dark:      #0369a1;
  --acs-gradient:  linear-gradient(135deg, #0369a1 0%, #0ea5e9 100%);

  --pipe-primary:  #8b5cf6;
  --pipe-dark:     #6d28d9;
  --pipe-gradient: linear-gradient(135deg, #6d28d9 0%, #a78bfa 100%);

  --nota-primary:  #10b981;
  --nota-dark:     #047857;
  --nota-gradient: linear-gradient(135deg, #047857 0%, #10b981 100%);

  /* Neutrals */
  --white:         #ffffff;
  --gray-50:       #f8fafc;
  --gray-100:      #f1f5f9;
  --gray-200:      #e2e8f0;
  --gray-400:      #94a3b8;
  --gray-600:      #475569;
  --gray-800:      #1e293b;
  --gray-900:      #0f172a;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;

  /* Spacing & radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:  0 20px 48px rgba(0,0,0,.14), 0 8px 16px rgba(0,0,0,.08);
  --shadow-xl:  0 32px 64px rgba(0,0,0,.18);
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section { padding-block: 96px; }
.section--sm { padding-block: 64px; }
.section--dark { background: var(--brand-dark); color: var(--white); }
.section--navy { background: var(--brand-navy); color: var(--white); }
.section--gray { background: var(--gray-50); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: .7;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 600px;
  margin-top: 16px;
  line-height: 1.7;
}

.section--dark .section-subtitle,
.section--navy .section-subtitle { color: var(--gray-400); }

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: .9375rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .22s ease;
  white-space: nowrap;
}

.btn--primary {
  background: var(--brand-blue);
  color: var(--white);
}
.btn--primary:hover { background: var(--brand-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--outline {
  border-color: currentColor;
  background: transparent;
}
.btn--outline:hover { background: rgba(255,255,255,.08); transform: translateY(-2px); }

.btn--white {
  background: var(--white);
  color: var(--brand-navy);
}
.btn--white:hover { background: var(--gray-100); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--acs {
  background: var(--acs-primary);
  color: var(--white);
}
.btn--acs:hover { background: var(--acs-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(14,165,233,.35); }

.btn--pipe {
  background: var(--pipe-primary);
  color: var(--white);
}
.btn--pipe:hover { background: var(--pipe-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(139,92,246,.35); }

.btn--nota {
  background: var(--nota-primary);
  color: var(--white);
}
.btn--nota:hover { background: var(--nota-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,.35); }

.btn--lg { padding: 18px 36px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn--sm { padding: 10px 20px; font-size: .875rem; }

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, .92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .3s;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.375rem;
  color: var(--white);
  letter-spacing: -.03em;
}

.nav__logo img {
  height: 34px;
  width: auto;
  display: block;
}

.nav__logo-icon {
  width: 38px; height: 38px;
  background: var(--brand-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 900;
  color: var(--white);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 500;
  transition: all .2s;
}
.nav__link:hover, .nav__link--active { color: var(--white); background: rgba(255,255,255,.08); }

.nav__dropdown {
  position: relative;
}
/* Invisible bridge covering the gap so the menu doesn't close mid-cursor */
.nav__dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -16px;
  right: -16px;
  height: 20px;
}
.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-navy);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 220px;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(4px);
}
.nav__dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.8);
  font-size: .875rem;
  font-weight: 500;
  transition: all .15s;
}
.nav__dropdown-item:hover { background: rgba(255,255,255,.08); color: var(--white); }
.nav__dropdown-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.nav__cta { margin-left: 16px; }

/* Mobile menu */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .3s;
}

@media (max-width: 768px) {
  .nav__menu { display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--brand-dark); flex-direction: column; gap: 4px; padding: 16px;
    border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav__menu.open { display: flex; }
  .nav__hamburger { display: flex; }
  .nav__dropdown-menu { position: static; transform: none; opacity: 1; pointer-events: all;
    background: rgba(255,255,255,.04); border: none; box-shadow: none; margin-top: 4px; }
}

/* ── Hero (Homepage) ──────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--brand-dark);
  overflow: hidden;
  padding-top: 72px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(29,78,216,.28) 0%, transparent 65%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(14,165,233,.12) 0%, transparent 60%);
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-block: 80px;
}

.hero__badge {
  background: rgba(14,165,233,.15);
  border: 1px solid rgba(14,165,233,.3);
  color: var(--acs-primary);
  margin-bottom: 24px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--white);
}

.hero__title span {
  background: var(--acs-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  margin-top: 24px;
  font-size: 1.125rem;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  max-width: 520px;
}

.hero__actions {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__stats {
  margin-top: 56px;
  display: flex;
  gap: 48px;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.03em;
}

.hero__stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  margin-top: 2px;
}

.hero__visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero__card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(8px);
  transition: transform .3s, border-color .3s;
  cursor: pointer;
}
.hero__card:hover { transform: translateX(8px); border-color: rgba(255,255,255,.2); }

.hero__card--featured {
  background: rgba(14,165,233,.1);
  border-color: rgba(14,165,233,.25);
}
.hero__card--featured:hover { border-color: var(--acs-primary); }

.hero__card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.hero__card-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.hero__card-name {
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  font-family: var(--font-display);
}

.hero__card-tag {
  font-size: .7rem;
  opacity: .6;
  color: var(--white);
  margin-top: 2px;
}

.hero__card-desc {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

.hero__card-badge {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { order: -1; }
}

/* ── Products Overview (Homepage) ────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.product-card {
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

.product-card__accent {
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  opacity: .15;
}

.product-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.product-card__tag {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .7;
  margin-bottom: 8px;
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 900;
  letter-spacing: -.025em;
  margin-bottom: 12px;
}

.product-card__desc {
  font-size: .9375rem;
  line-height: 1.7;
  opacity: .75;
  margin-bottom: 28px;
}

.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.product-card__feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  font-weight: 500;
}

.product-card__feature-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ACS card */
.product-card--acs {
  background: linear-gradient(145deg, #0c2340 0%, #0d3b5e 100%);
  color: var(--white);
}
.product-card--acs .product-card__accent { background: var(--acs-primary); }
.product-card--acs .product-card__icon { background: rgba(14,165,233,.2); color: var(--acs-primary); }
.product-card--acs .product-card__feature-dot { background: var(--acs-primary); }

/* Pipe card */
.product-card--pipe {
  background: linear-gradient(145deg, #1a0b2e 0%, #2d1457 100%);
  color: var(--white);
}
.product-card--pipe .product-card__accent { background: var(--pipe-primary); }
.product-card--pipe .product-card__icon { background: rgba(139,92,246,.2); color: var(--pipe-primary); }
.product-card--pipe .product-card__feature-dot { background: var(--pipe-primary); }

/* Nota card */
.product-card--nota {
  background: linear-gradient(145deg, #041f14 0%, #0a3a26 100%);
  color: var(--white);
}
.product-card--nota .product-card__accent { background: var(--nota-primary); }
.product-card--nota .product-card__icon { background: rgba(16,185,129,.2); color: var(--nota-primary); }
.product-card--nota .product-card__feature-dot { background: var(--nota-primary); }

/* ── About Section ────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 40px;
}

.about__value-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
}

.about__value-icon { font-size: 1.5rem; margin-bottom: 12px; }
.about__value-title { font-weight: 700; margin-bottom: 6px; }
.about__value-desc { font-size: .875rem; color: var(--gray-600); line-height: 1.6; }

.about__visual {
  position: relative;
}

.about__visual-main {
  background: var(--brand-navy);
  border-radius: var(--radius-xl);
  padding: 40px;
  color: var(--white);
}

.about__platform-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.about__platform-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.08);
}

.about__platform-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.about__platform-name { font-weight: 700; font-size: .9rem; }
.about__platform-tag  { font-size: .75rem; opacity: .5; margin-top: 2px; }

@media (max-width: 768px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--brand-dark) 0%, #0a2050 60%, #050e1f 100%);
  border-radius: var(--radius-xl);
  padding: 72px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner__glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(29,78,216,.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.03em;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  margin-top: 16px;
  font-size: 1.125rem;
  color: rgba(255,255,255,.6);
  max-width: 500px;
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.cta-banner__actions {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.7);
  padding-top: 72px;
  padding-bottom: 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.03em;
  margin-bottom: 12px;
}

.footer__brand-desc {
  font-size: .9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer__col-title {
  font-weight: 700;
  color: var(--white);
  font-size: .875rem;
  margin-bottom: 16px;
}

.footer__link {
  display: block;
  font-size: .875rem;
  margin-bottom: 10px;
  transition: color .2s;
}
.footer__link:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ── Product Page Hero ────────────────────────────────────── */
.product-hero {
  position: relative;
  padding-top: 72px;
  overflow: hidden;
}

.product-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-block: 96px;
}

.product-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
}

.product-hero__desc {
  margin-top: 20px;
  font-size: 1.125rem;
  line-height: 1.75;
  opacity: .7;
}

.product-hero__actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

.product-hero__visual {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl);
  padding: 32px;
}

@media (max-width: 768px) {
  .product-hero__inner { grid-template-columns: 1fr; gap: 40px; }
}

/* ── Features Grid ────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .3s;
}
.feature-card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.feature-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  margin-bottom: 20px;
}

.feature-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  margin-bottom: 10px;
}

.feature-card__desc {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ── Specs / How it works ─────────────────────────────────── */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 40px;
  max-width: 680px;
  margin-inline: auto;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding-bottom: 40px;
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 27px; top: 56px;
  width: 2px;
  height: calc(100% - 56px + 8px);
  background: var(--gray-200);
}

.step__number {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.125rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step__title { font-weight: 800; font-size: 1.125rem; margin-bottom: 8px; }
.step__desc  { font-size: .9375rem; color: var(--gray-600); line-height: 1.7; }

/* ── Comparison / Specs Table ─────────────────────────────── */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 32px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.specs-table th {
  padding: 14px 20px;
  text-align: left;
  font-weight: 700;
  font-size: .875rem;
}

.specs-table td {
  padding: 14px 20px;
  font-size: .9rem;
  border-top: 1px solid var(--gray-200);
}

.specs-table tr:nth-child(even) td { background: var(--gray-50); }

/* ── Scroll animations ────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

/* Stagger delays */
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 640px) {
  .hero__stats    { gap: 24px; flex-wrap: wrap; }
  .cta-banner     { padding: 40px 24px; }
  .section        { padding-block: 64px; }
  .about__values  { grid-template-columns: 1fr; }
}