/* ─────────────────────────────────────────────────────────────────────────────
   DSHub Landing Page — styles.css
   Design system shared with download.dshub.com.ng
   ─────────────────────────────────────────────────────────────────────────── */

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  --teal:        #38BDF8;
  --teal-logo:   #0EA5E9;
  --teal-dark:   #0284C7;
  --teal-deep:   #0C4A6E;
  --teal-mid:    #0EA5E9;
  --hero-from:   #F0F9FF;
  --hero-to:     #E0F2FE;

  --green:       #38BDF8;
  --slate:       #6B7280;
  --slate-light: #9CA3AF;
  --slate-100:   #F3F4F6;
  --slate-200:   #E5E7EB;

  --text:        #111827;
  --text-sub:    #374151;
  --text-muted:  #6B7280;

  --radius-sm:   8px;
  --radius:      14px;
  --radius-lg:   22px;
  --radius-xl:   32px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow:      0 4px 16px rgba(0,0,0,.09), 0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:   0 8px 32px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
  --shadow-teal: 0 6px 24px rgba(14,165,233,.28);

  --nav-h:       68px;
  --transition:  all .25s ease;
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Quicksand', sans-serif;
  color: var(--text);
  background: #fff;
  min-height: 100vh;
  padding-top: var(--nav-h);
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
img, svg { display: block; }
ul { list-style: none; }

/* ── Container ───────────────────────────────────────────────────────────── */
.container { width: min(1180px, 100% - 2 * clamp(16px, 4vw, 48px)); margin-inline: auto; }

/* ── Reveal animations ──────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }

/* ── Typography ──────────────────────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Lexend Deca', sans-serif; font-size: .78rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal-mid); margin-bottom: 14px;
}
.eyebrow svg { flex-shrink: 0; }
.eyebrow-light { color: var(--teal); opacity: .88; }

h1, h2, h3 { font-family: 'Lexend', sans-serif; line-height: 1.18; }
h1 {
  font-size: clamp(2.15rem, 5.2vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}
h2 {
  font-size: clamp(1.65rem, 3.6vw, 2.55rem);
  font-weight: 700;
  letter-spacing: -.018em;
}
h3 {
  font-size: 1.22rem;
  font-weight: 700;
}

.text-gradient {
  background: linear-gradient(120deg, var(--teal-logo) 20%, var(--teal) 80%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-head { text-align: center; margin-bottom: 3rem; }
.section-sub { color: var(--text-muted); margin-top: .7rem; font-size: 1.05rem; max-width: 580px; margin-inline: auto; }

.lead { font-size: 1.07rem; color: var(--text-sub); line-height: 1.75; max-width: 600px; margin-top: 1.2rem; }
.hidden-sm { display: none; }
@media (min-width: 640px) { .hidden-sm { display: block; } }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal-logo); color: #fff;
  font-family: 'Lexend Deca', sans-serif; font-size: .92rem; font-weight: 700;
  padding: .72rem 1.45rem; border-radius: 50px; border: none;
  box-shadow: var(--shadow-teal); transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(14,165,233,.36); }
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--teal-mid);
  font-family: 'Lexend Deca', sans-serif; font-size: .92rem; font-weight: 700;
  padding: .72rem 1.45rem; border-radius: 50px;
  border: 2px solid var(--teal);
  transition: var(--transition); white-space: nowrap;
}
.btn-outline:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }

/* ── Trust Badges ────────────────────────────────────────────────────────── */
.trust-badges { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.4rem 0; }
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .78rem; font-weight: 600; letter-spacing: .02em;
  color: var(--teal-deep); background: rgba(14,165,233,.1);
  border: 1px solid rgba(14,165,233,.22); border-radius: 50px;
  padding: .3rem .75rem;
}

/* ── CTA Row ─────────────────────────────────────────────────────────────── */
.cta-row { display: flex; flex-wrap: wrap; gap: .85rem; align-items: center; margin-top: 1.8rem; }

/* ── Navigation ──────────────────────────────────────────────────────────── */
.site-nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.nav-inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}

.brand { display: flex; align-items: center; gap: .7rem; }
.brand-logo { flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: 'Lexend', sans-serif; font-size: 1.1rem; font-weight: 800;
  letter-spacing: -.01em;
}
.brand-ds { color: #111827; font-weight: 800; }
.brand-hub { color: var(--teal); font-weight: 800; }
/* Footer: keep legible on dark background */
.footer-brand .brand-ds { color: rgba(255,255,255,0.95); }
.footer-brand .brand-hub { color: var(--teal-logo); }
.brand-sub {
  font-size: .62rem; font-weight: 600; letter-spacing: .04em;
  color: var(--slate); text-transform: uppercase;
}

.nav-links { display: flex; gap: 1.8rem; }
.nav-links a {
  font-family: 'Lexend Deca', sans-serif; font-size: .88rem; font-weight: 600;
  color: var(--text-sub); transition: var(--transition);
}
.nav-links a:hover { color: var(--teal); }

.nav-cta {
  display: none;
  font-family: 'Lexend Deca', sans-serif; font-size: .85rem; font-weight: 700;
  background: var(--teal-logo); color: #fff;
  padding: .5rem 1.1rem; border-radius: 50px;
  box-shadow: 0 2px 10px rgba(14,165,233,.25); transition: var(--transition);
}
.nav-cta:hover { background: var(--teal-dark); transform: translateY(-1px); }
@media (min-width: 640px) { .nav-cta { display: block; } }

.nav-burger {
  display: flex; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 6px; cursor: pointer;
}
.nav-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px; transition: var(--transition);
}
@media (min-width: 768px) {
  .nav-burger { display: none; }
  .nav-links { display: flex; }
}
@media (max-width: 767px) {
  .nav-links { display: none; }
}

.mobile-menu {
  background: #fff; border-top: 1px solid var(--slate-200);
  display: flex; flex-direction: column; padding: .75rem 0;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a {
  padding: .8rem clamp(16px, 4vw, 48px);
  font-family: 'Lexend Deca', sans-serif; font-size: .9rem; font-weight: 600;
  color: var(--text-sub); transition: var(--transition);
}
.mobile-menu a:hover { color: var(--teal); background: var(--hero-from); }
.mobile-cta {
  margin: .5rem clamp(16px, 4vw, 48px) !important;
  background: var(--teal-logo) !important; color: #fff !important;
  border-radius: 50px !important; text-align: center;
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--hero-from) 0%, var(--hero-to) 60%, #fff 100%);
  padding: clamp(64px, 10vw, 112px) 0 clamp(56px, 8vw, 96px);
}
.hero-inner {
  display: grid; grid-template-columns: 1fr;
  gap: 3.5rem; align-items: center;
}
@media (min-width: 900px) {
  .hero-inner { grid-template-columns: 1fr 1fr; }
}

/* Decorative circles — matching download page style */
.hero-deco { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-deco-1 {
  width: 80px; height: 80px;
  background: rgba(14,165,233,0.2);
  top: 60px; left: 5%;
}
.hero-deco-2 {
  width: 120px; height: 120px;
  background: rgba(14,165,233,0.1);
  bottom: 40px; right: 10%;
}

/* Hub visual */
.hero-visual {
  position: relative; width: 100%; max-width: 400px; aspect-ratio: 1;
  margin-inline: auto; display: flex; align-items: center; justify-content: center;
}
.hub-ring {
  position: absolute; border-radius: 50%;
  border: 1.5px solid rgba(14,165,233,.2);
}
.hub-ring-outer {
  inset: 0;
  animation: hubSpin 32s linear infinite;
}
.hub-ring-mid {
  inset: 22%; border-color: rgba(14,165,233,.15);
  animation: hubSpin 20s linear infinite reverse;
}

@keyframes hubSpin { to { transform: rotate(360deg); } }

.hub-orbit-dot {
  position: absolute; width: 12px; height: 12px;
  background: var(--teal); border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(14,165,233,.18);
  /* position around the ring circumference */
  top: 50%; left: 50%;
  transform: translate(-50%, -50%)
             rotate(var(--angle))
             translateX(calc(50vw * 0.5 - 6px)) /* fallback */;
}
/* Better: use the ring's actual radius via custom property set inline */
.hub-ring-outer { --r: calc(50% - 6px); }
.hub-orbit-dot {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) rotate(var(--angle)) translateY(calc(-50% * 2 + 6px));
}
/* Simpler absolute placement via custom transform */
.hub-orbit-dot::after {
  content: ''; display: block; width: 100%; height: 100%;
  border-radius: 50%; background: inherit;
}

/* Recalculate orbit positions using translate along a circle */
.hub-ring-outer { position: absolute; inset: 0; }
.hub-orbit-dot {
  position: absolute;
  width: 11px; height: 11px;
  border-radius: 50%; background: var(--teal);
  box-shadow: 0 0 0 3px rgba(14,165,233,.2);
  top: calc(50% + sin(var(--angle)) * (50% - 5.5px) - 5.5px);
  left: calc(50% + cos(var(--angle)) * (50% - 5.5px) - 5.5px);
}

.hub-center {
  position: relative; z-index: 2;
  width: 110px; height: 110px;
  border-radius: 50%; background: linear-gradient(135deg, var(--teal-logo), var(--teal-deep));
  box-shadow: 0 8px 40px rgba(14,165,233,.4), 0 0 0 10px rgba(14,165,233,.12);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px;
}
.hub-center span {
  font-family: 'Lexend', sans-serif; font-size: .82rem; font-weight: 800;
  color: #fff; letter-spacing: .04em;
}

/* Satellite product tags */
.satellite {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 5px;
  background: #fff; border: 1px solid var(--slate-200);
  border-radius: 50px; padding: .32rem .75rem;
  font-family: 'Lexend Deca', sans-serif; font-size: .72rem; font-weight: 700;
  color: var(--text-sub); box-shadow: var(--shadow);
  white-space: nowrap;
}
.satellite svg { flex-shrink: 0; }
.satellite-top    { top: 8%; left: 50%; transform: translateX(-50%); }
.satellite-right  { right: 2%; top: 50%; transform: translateY(-50%); }
.satellite-bottom { bottom: 8%; left: 50%; transform: translateX(-50%); }
.satellite-left   { left: 2%; top: 50%; transform: translateY(-50%); }

/* ── Products Section ─────────────────────────────────────────────────────── */
.products-section { padding: clamp(56px, 8vw, 100px) 0; background: #fff; }
.products-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 680px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Product card */
.product-card {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  padding: 1.8rem; display: flex; flex-direction: column; gap: 1rem;
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: rgba(14,165,233,.3); }

.product-card-featured {
  background: linear-gradient(145deg, var(--teal-deep) 0%, var(--teal-mid) 100%);
  border-color: transparent; color: #fff;
}
.product-card-featured h3 { color: #fff; }
.product-card-featured .product-tagline { color: rgba(255,255,255,.8); }
.product-card-featured .product-desc { color: rgba(255,255,255,.75); }
.product-card-featured .product-features li { color: rgba(255,255,255,.85); }
.product-card-featured .product-features svg { color: rgba(255,255,255,.8); }

.product-card-coming { background: var(--slate-100); }
.product-card-coming:hover { transform: none; cursor: default; }

.product-card-header { display: flex; align-items: flex-start; justify-content: space-between; }

.product-icon-wrap {
  width: 52px; height: 52px; border-radius: var(--radius);
  background: rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.product-card:not(.product-card-featured) .product-icon-wrap { background: rgba(14,165,233,.1); }
.product-icon-alt { background: rgba(14,165,233,.12) !important; }
.product-icon-alt svg { fill: var(--teal-mid); }
.product-icon-slate { background: rgba(107,114,128,.1) !important; }
.product-icon-slate svg { fill: var(--slate) !important; }

.product-badge {
  font-family: 'Lexend Deca', sans-serif; font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .22rem .62rem; border-radius: 50px;
  background: rgba(255,255,255,.25); color: #fff;
}
.product-card:not(.product-card-featured) .product-badge {
  background: rgba(14,165,233,.12); color: var(--teal-mid);
}
.product-badge-green { background: rgba(14,165,233,.1) !important; color: var(--green) !important; }
.product-badge-slate { background: rgba(107,114,128,.1) !important; color: var(--slate) !important; }
.product-badge-campaign { background: rgba(14,165,233,.14) !important; color: var(--teal-dark) !important; }

.product-tagline { font-size: .82rem; font-weight: 600; color: var(--text-muted); letter-spacing: .01em; }
.product-desc { font-size: .92rem; line-height: 1.65; color: var(--text-sub); flex: 1; }

.product-features { display: flex; flex-direction: column; gap: .45rem; }
.product-features li {
  display: flex; align-items: center; gap: .45rem;
  font-size: .86rem; color: var(--text-sub);
}
.product-features svg { color: var(--teal); flex-shrink: 0; }

.product-links { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin-top: auto; padding-top: .5rem; }

.product-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: #fff; color: var(--teal-dark);
  font-family: 'Lexend Deca', sans-serif; font-size: .82rem; font-weight: 700;
  padding: .52rem 1rem; border-radius: 50px; border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.1); transition: var(--transition);
}
.product-cta:hover { background: var(--hero-from); transform: translateY(-2px); }
.product-cta-alt {
  background: var(--teal-logo); color: #fff;
  box-shadow: var(--shadow-teal);
}
.product-cta-alt:hover { background: var(--teal-dark); }
.product-cta-muted { background: var(--slate-200); color: var(--slate); box-shadow: none; cursor: not-allowed; }
.product-cta-muted:hover { transform: none; background: var(--slate-200); }

.product-link-secondary {
  font-family: 'Lexend Deca', sans-serif; font-size: .82rem; font-weight: 600;
  color: var(--teal-mid); text-decoration: underline; text-underline-offset: 3px;
  transition: var(--transition);
}
.product-card-featured .product-link-secondary { color: rgba(255,255,255,.8); }
.product-link-secondary:hover { color: var(--teal-dark); }
.product-card-featured .product-link-secondary:hover { color: #fff; }

/* ── Mission Section ─────────────────────────────────────────────────────── */
.mission-section {
  position: relative; overflow: hidden;
  padding: clamp(64px, 9vw, 110px) 0;
  background: linear-gradient(140deg, var(--teal-deep) 0%, var(--teal-mid) 100%);
  color: #fff;
}
.mission-bg {
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

.mission-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr; gap: 3.5rem; align-items: center;
}
@media (min-width: 900px) {
  .mission-inner { grid-template-columns: 1fr 1fr; }
}

.mission-heading { color: #fff; margin-top: .5rem; }
.mission-lead { font-size: 1.05rem; line-height: 1.78; color: rgba(255,255,255,.9); margin-top: 1rem; max-width: 580px; }
.mission-body { font-size: .95rem; line-height: 1.78; color: rgba(255,255,255,.75); margin-top: 1rem; max-width: 580px; }

/* Mission pillars */
.mission-pillars { display: flex; flex-direction: column; gap: .8rem; margin-top: 1.8rem; }
.mission-pillar {
  display: flex; gap: 1rem; align-items: flex-start;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius); padding: .9rem 1.1rem;
  transition: var(--transition);
}
.mission-pillar:hover { background: rgba(255,255,255,.12); }
.pillar-num {
  font-family: 'Lexend', sans-serif; font-size: .78rem; font-weight: 800;
  color: var(--teal); background: rgba(56,189,248,.15);
  border: 1px solid rgba(56,189,248,.3); border-radius: 6px;
  padding: .25rem .45rem; flex-shrink: 0; letter-spacing: .04em; margin-top: 2px;
}
.mission-pillar strong { display: block; font-size: .92rem; font-weight: 700; color: #fff; }
.mission-pillar span { font-size: .84rem; color: rgba(255,255,255,.68); margin-top: 2px; display: block; }

/* Mission focus grid */
.mission-visual { display: flex; align-items: center; justify-content: center; }
.mission-focus-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  width: 100%; max-width: 400px;
}
.focus-card {
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg); padding: 1.3rem 1.1rem;
  display: flex; flex-direction: column; gap: .5rem;
  transition: var(--transition);
}
.focus-card:hover { background: rgba(255,255,255,.15); transform: translateY(-3px); }
.focus-card strong { display: block; font-size: .9rem; font-weight: 700; color: #fff; }
.focus-card span { font-size: .8rem; color: rgba(255,255,255,.65); line-height: 1.5; }

/* ── Impact Section ──────────────────────────────────────────────────────── */
.impact-section { padding: clamp(56px, 8vw, 96px) 0; background: var(--hero-from); }
.impact-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem;
}
@media (min-width: 640px) {
  .impact-grid { grid-template-columns: repeat(4, 1fr); }
}

.impact-card {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  padding: 1.6rem; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.impact-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

.impact-icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--teal-logo), var(--teal-dark));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(14,165,233,.3);
}
.impact-number {
  font-family: 'Lexend', sans-serif; font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800; color: var(--teal-dark); line-height: 1;
}
.impact-number span { font-size: 1.4rem; color: var(--teal); }
.impact-label { font-size: .84rem; font-weight: 600; color: var(--text-muted); }

/* ── Contact Section ─────────────────────────────────────────────────────── */
.contact-section { padding: clamp(64px, 9vw, 110px) 0; background: #fff; }
.contact-inner {
  display: grid; grid-template-columns: 1fr; gap: 3.5rem;
}
@media (min-width: 900px) {
  .contact-inner { grid-template-columns: 1fr 1fr; align-items: flex-start; }
}

.contact-items { display: flex; flex-direction: column; gap: .7rem; margin-top: 1.5rem; }
.contact-item {
  display: flex; align-items: center; gap: .6rem;
  font-size: .95rem; color: var(--text-sub);
}
.contact-item a { color: var(--teal-mid); font-weight: 600; }
.contact-item a:hover { text-decoration: underline; }

.social-row { display: flex; gap: .75rem; margin-top: 1.4rem; }
.social-row a {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--slate-100); border: 1px solid var(--slate-200);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-mid); transition: var(--transition);
}
.social-row a:hover { background: var(--teal); color: #fff; transform: translateY(-2px); }

/* Contact form */
.contact-form-wrap {
  background: var(--slate-100); border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl); padding: 2rem;
}
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: .38rem; }
.form-group label {
  font-family: 'Lexend Deca', sans-serif; font-size: .78rem; font-weight: 700;
  color: var(--text-sub); letter-spacing: .03em; text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Quicksand', sans-serif; font-size: .94rem; font-weight: 500;
  color: var(--text); background: #fff; border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-sm); padding: .65rem .85rem;
  transition: border-color .2s ease, box-shadow .2s ease; outline: none; width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal); box-shadow: 0 0 0 3px rgba(14,165,233,.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }

.form-submit { align-self: flex-start; }
.form-status { font-size: .84rem; font-weight: 600; min-height: 1.2em; }
.form-status.success { color: var(--green); }
.form-status.error { color: #ef4444; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--teal-deep); color: rgba(255,255,255,.8);
}
.footer-inner {
  display: grid; grid-template-columns: 1fr; gap: 2.5rem;
  padding-top: 3rem; padding-bottom: 2rem;
}
@media (min-width: 768px) {
  .footer-inner { grid-template-columns: 1.4fr 1fr; }
}

.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-sub { color: rgba(255,255,255,.55); }
.footer-tagline { font-size: .88rem; color: rgba(255,255,255,.6); line-height: 1.6; max-width: 320px; }

.footer-links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 480px) { .footer-links-grid { grid-template-columns: repeat(2, 1fr); } }

.footer-col { display: flex; flex-direction: column; gap: .55rem; }
.footer-col h4 {
  font-family: 'Lexend Deca', sans-serif; font-size: .75rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.5);
  margin-bottom: .3rem;
}
.footer-col a { font-size: .88rem; color: rgba(255,255,255,.75); transition: var(--transition); }
.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
}
.footer-bottom-inner {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: .5rem; padding-top: 1.2rem; padding-bottom: 1.4rem;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.45); }
.footer-sub { font-size: .8rem !important; }

/* ── Scrollbar styling ───────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(14,165,233,.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(14,165,233,.5); }

/* ── Focus styles (a11y) ─────────────────────────────────────────────────── */
:focus-visible { outline: 2.5px solid var(--teal); outline-offset: 3px; border-radius: 4px; }