/* ═══════════════════════════════════════════
   STEM NEXUS AFRICA — components.css
   Shared Design System: Black + Sky Blue + White
═══════════════════════════════════════════ */

:root {
  --black:      #1a1a1f;
  --black-2:    #222228;
  --black-3:    #2c2c33;
  --blue:       #0099FF;
  --blue-light: #1aa8ff;
  --blue-dark:  #007acc;
  --blue-glow:  rgba(0,153,255,0.18);
  --white:      #ffffff;
  --white-2:    #f4f6fb;
  --white-dim:  rgba(255,255,255,0.85);
  --grey:       #a0a0b0;
  --grey-2:     #2a2a35;
  --font-head:  'Barlow Condensed', sans-serif;
  --font-body:  'Barlow', sans-serif;
  --nav-h:      84px;
  --mob-nav-h:  64px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black-2); }
::-webkit-scrollbar-thumb { background: var(--blue); }

/* ═══ UTILITIES ═══ */
.blue-text { color: var(--blue); }
.white-text { color: var(--white); }
.section-pad { padding: 96px 0; }
.section-tag {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--grey);
  font-size: 1.05rem;
  max-width: 560px;
}
.section-header { margin-bottom: 56px; }
.section-header .section-sub { margin-top: 8px; }

/* Buttons */
.btn-primary-sna {
  display: inline-block;
  background: var(--blue);
  color: #fff !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 32px;
  border: 2px solid var(--blue);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary-sna:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
}
.btn-outline-sna {
  display: inline-block;
  background: transparent;
  color: #fff !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 32px;
  border: 2px solid rgba(255,255,255,0.35);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.btn-outline-sna:hover { border-color: var(--blue); background: var(--blue-glow); }
.btn-outline-white {
  display: inline-block;
  background: transparent;
  color: var(--black) !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 32px;
  border: 2px solid var(--black);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-outline-white:hover { border-color: var(--blue); background: var(--blue); color: #fff !important; }

/* ═══════════════════════════════════════════
   NAVBAR — White background, black/blue logo
═══════════════════════════════════════════ */
.sna-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  transition: background var(--transition), box-shadow var(--transition);
}
.sna-navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 32px rgba(0,153,255,0.10);
}
.sna-navbar__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* ─── LOGO IMAGE ─────────────────────────────────────────────────*/
.brand-logo-img {
  display: block;
  height: 72px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  transition: transform var(--transition), opacity var(--transition);
}
.sna-navbar__brand:hover .brand-logo-img {
  transform: scale(1.04);
  opacity: 0.88;
}

/* Drawer logo */
.drawer-logo-img {
  height: 48px;
}

/* Footer logo — white on dark background */
.footer-logo-img {
  height: 52px;
  filter: brightness(0) invert(1);
}

.sna-navbar__brand, .footer-brand, .drawer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.brand-icon {
  width: 38px; height: 38px;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--white);
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--black);
}
.brand-sub {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--blue);
  text-transform: uppercase;
}

/* Nav Links */
.sna-navbar__links { display: flex; gap: 4px; }
.sna-navbar__links .nav-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black) !important;
  padding: 8px 14px;
  transition: color var(--transition);
  text-decoration: none;
  position: relative;
  opacity: 0.65;
}
.sna-navbar__links .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 14px; right: 14px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.sna-navbar__links .nav-link:hover,
.sna-navbar__links .nav-link.active { color: var(--black) !important; opacity: 1; }
.sna-navbar__links .nav-link.active::after,
.sna-navbar__links .nav-link:hover::after { transform: scaleX(1); }

/* Navbar Actions */
.sna-navbar__actions { display: flex; align-items: center; gap: 12px; }
.cart-btn {
  background: none; border: 1px solid rgba(0,0,0,0.15);
  color: var(--black); padding: 8px 12px;
  position: relative; cursor: pointer;
  transition: border-color var(--transition);
  font-size: 1.1rem;
}
.cart-btn:hover { border-color: var(--blue); color: var(--blue); }
.cart-badge {
  position: absolute; top: -6px; right: -6px;
  background: var(--blue); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head);
}
.cta-btn {
  font-family: var(--font-head); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--blue); color: #fff !important; text-decoration: none;
  padding: 10px 20px;
  transition: background var(--transition);
}
.cta-btn:hover { background: var(--blue-dark); }
.hamburger {
  background: none; border: 1px solid rgba(0,0,0,0.15);
  width: 40px; height: 40px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  padding: 8px; transition: border-color var(--transition);
}
.hamburger:hover { border-color: var(--blue); }
.hamburger span {
  display: block; width: 18px; height: 2px; background: var(--black);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.desktop-only { display: flex !important; }
.mobile-tablet-only { display: none !important; }

/* ═══════════════════════════════════════════
   SIDE DRAWER
═══════════════════════════════════════════ */
.drawer-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.55);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.drawer-overlay.open { opacity: 1; pointer-events: all; }
.side-drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 300px; z-index: 1001;
  background: var(--white);
  border-right: 2px solid var(--blue);
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.side-drawer.open { transform: translateX(0); }
.drawer-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: 1px solid rgba(0,0,0,0.12);
  color: var(--black); width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 0.9rem;
  transition: border-color var(--transition);
}
.drawer-close:hover { border-color: var(--blue); color: var(--blue); }
.drawer-brand {
  padding: 24px 24px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  margin-bottom: 8px;
}
.drawer-nav { display: flex; flex-direction: column; padding: 8px 0; flex: 1; }
.drawer-link {
  display: flex; align-items: center; gap: 14px;
  color: var(--black) !important; text-decoration: none;
  font-family: var(--font-head); font-weight: 600;
  font-size: 1rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 14px 24px;
  border-left: 3px solid transparent;
  opacity: 0.65;
  transition: color var(--transition), border-color var(--transition), background var(--transition), opacity var(--transition);
}
.drawer-link:hover {
  color: var(--blue) !important;
  border-left-color: var(--blue);
  background: rgba(0,153,255,0.05);
  opacity: 1;
}
.drawer-link.active-page {
  color: var(--blue) !important;
  border-left-color: var(--blue);
  opacity: 1;
}
.drawer-contact {
  padding: 16px 24px;
  border-top: 1px solid rgba(0,0,0,0.08);
  font-size: 0.85rem; color: var(--grey);
}
.drawer-contact p { margin: 6px 0; }
.drawer-contact i { color: var(--blue); margin-right: 8px; }
.drawer-contact a {
  color: var(--grey);
  text-decoration: none;
  transition: color var(--transition);
}
.drawer-contact a:hover { color: var(--blue); }
.drawer-social {
  display: flex; gap: 12px;
  padding: 16px 24px 24px;
}
.drawer-social a {
  color: var(--grey); font-size: 1.1rem; text-decoration: none;
  transition: color var(--transition);
}
.drawer-social a:hover { color: var(--blue); }

/* ═══════════════════════════════════════════
   MOBILE BOTTOM NAV
═══════════════════════════════════════════ */
.mobile-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--white);
  border-top: 2px solid rgba(0,0,0,0.08);
  display: flex !important;
  height: var(--mob-nav-h);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}
.mob-nav-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 4px; text-decoration: none;
  color: var(--grey) !important; font-size: 0.62rem;
  font-family: var(--font-head); font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  background: none; border: none; cursor: pointer;
  transition: color var(--transition);
  position: relative;
}
.mob-nav-item i { font-size: 1.3rem; }
.mob-nav-item::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--blue);
  transform: scaleX(0); transition: transform var(--transition);
}
.mob-nav-item.active, .mob-nav-item:hover { color: var(--blue) !important; }
.mob-nav-item.active::before, .mob-nav-item:hover::before { transform: scaleX(1); }

/* ═══════════════════════════════════════════
   CART SIDEBAR
═══════════════════════════════════════════ */
.cart-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.55);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-sidebar {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 360px; z-index: 1001;
  background: var(--white);
  border-left: 2px solid var(--blue);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }
.cart-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.cart-header h3 {
  font-family: var(--font-head); font-weight: 900;
  font-size: 1.2rem; letter-spacing: 0.1em; color: var(--black);
}
.cart-close {
  background: none; border: 1px solid rgba(0,0,0,0.12);
  color: var(--black); width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 0.9rem;
  transition: border-color var(--transition);
}
.cart-close:hover { border-color: var(--blue); color: var(--blue); }
.cart-items { flex: 1; overflow-y: auto; padding: 16px; }
.cart-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; height: 200px;
  color: var(--grey); gap: 12px;
}
.cart-empty i { font-size: 2.5rem; }
.cart-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 0; border-bottom: 1px solid rgba(0,0,0,0.06);
}
.cart-item__img {
  width: 56px; height: 56px;
  background: var(--white-2); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--blue);
  border: 1px solid rgba(0,0,0,0.06);
}
.cart-item__info { flex: 1; }
.cart-item__name { font-family: var(--font-head); font-weight: 700; font-size: 0.9rem; color: var(--black); }
.cart-item__price { color: var(--blue); font-size: 0.85rem; font-weight: 600; }
.cart-item__qty {
  display: flex; align-items: center; gap: 8px; margin-top: 8px;
}
.qty-btn {
  width: 24px; height: 24px; background: var(--white-2); border: 1px solid rgba(0,0,0,0.1);
  color: var(--black); cursor: pointer; font-size: 1rem; display: flex;
  align-items: center; justify-content: center;
  transition: background var(--transition), color var(--transition);
}
.qty-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.cart-item__qty span { color: var(--black); font-weight: 700; font-family: var(--font-head); }
.cart-item__remove {
  background: none; border: none; color: var(--grey);
  cursor: pointer; font-size: 0.9rem; padding: 4px;
  transition: color var(--transition);
}
.cart-item__remove:hover { color: #ff4455; }
.cart-footer { padding: 16px 24px; border-top: 1px solid rgba(0,0,0,0.08); }
.cart-total {
  display: flex; justify-content: space-between;
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem;
  margin-bottom: 16px; color: var(--black);
}
.cart-total span:last-child { color: var(--blue); }
.checkout-btn {
  width: 100%; background: var(--blue); color: #fff;
  border: none; padding: 14px; font-family: var(--font-head);
  font-weight: 700; font-size: 1rem; letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer; margin-bottom: 8px;
  transition: background var(--transition);
}
.checkout-btn:hover { background: var(--blue-dark); }
.clear-cart-btn {
  width: 100%; background: none; color: var(--grey);
  border: 1px solid rgba(0,0,0,0.12); padding: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.05em; text-transform: uppercase; cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.clear-cart-btn:hover { border-color: #ff4455; color: #ff4455; }

/* ═══════════════════════════════════════════
   MARQUEE TRUST BAR
═══════════════════════════════════════════ */
.marquee-bar {
  background: var(--blue); overflow: hidden; padding: 14px 0;
  border-top: 2px solid var(--blue-dark);
  border-bottom: 2px solid var(--blue-dark);
}
.marquee-track {
  display: flex; gap: 0; white-space: nowrap;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-track span {
  font-family: var(--font-head); font-weight: 700;
  font-size: 0.9rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0 20px; color: #fff; flex-shrink: 0;
}
.marquee-track .sep { color: rgba(255,255,255,0.5); padding: 0 4px; }
@keyframes marqueeScroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ═══════════════════════════════════════════
   PAGE HEADER BAND (for inner pages)
═══════════════════════════════════════════ */
.page-header {
  background: var(--black);
  padding: calc(var(--nav-h) + 56px) 0 56px;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--blue);
}
.page-header__grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,153,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,153,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.page-header__content { position: relative; z-index: 2; }
.page-header__tag {
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.3em; color: var(--blue); text-transform: uppercase;
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.page-header__tag::before { content: ''; width: 32px; height: 2px; background: var(--blue); }
.page-header__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 0.95;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--white);
}
.page-header__sub {
  color: var(--grey); font-size: 1.05rem; max-width: 560px;
}
.page-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-size: 0.78rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--grey); margin-bottom: 20px;
}
.page-breadcrumb a { color: var(--blue); text-decoration: none; }
.page-breadcrumb a:hover { text-decoration: underline; }
.page-breadcrumb .sep { color: var(--grey-2); }

/* ═══════════════════════════════════════════
   FOOTER — Dark grey background, white text
═══════════════════════════════════════════ */
.sna-footer { background: var(--black-2); border-top: 2px solid var(--grey-2); }
.footer-top { padding: 72px 0 48px; }
.footer-brand { margin-bottom: 20px; }
.sna-footer .brand-icon { background: var(--blue); }
.sna-footer .brand-name { color: var(--white); }
.sna-footer .brand-sub { color: var(--blue); }
.footer-tagline { color: var(--grey); font-size: 0.88rem; line-height: 1.7; max-width: 320px; margin-bottom: 24px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px; background: var(--black-3);
  display: flex; align-items: center; justify-content: center;
  color: var(--grey); text-decoration: none;
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--blue); color: #fff; }
.footer-col-title {
  font-family: var(--font-head); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: #fff; margin-bottom: 20px;
  padding-bottom: 10px; border-bottom: 2px solid var(--blue);
  display: inline-block;
}
.footer-links { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--grey); text-decoration: none; font-size: 0.88rem;
  transition: color var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.footer-links a::before { content: '—'; color: var(--blue); font-size: 0.7rem; }
.footer-links a:hover { color: var(--blue); }
.footer-newsletter-text { color: var(--grey); font-size: 0.85rem; margin-bottom: 16px; line-height: 1.6; }
.footer-newsletter { display: flex; }
.newsletter-input {
  flex: 1; background: var(--black-3); border: 1px solid var(--grey-2);
  border-right: none; color: #fff; padding: 12px 16px;
  font-family: var(--font-body); font-size: 0.88rem; outline: none;
  transition: border-color var(--transition);
}
.newsletter-input:focus { border-color: var(--blue); }
.newsletter-btn {
  background: var(--blue); border: none; color: #fff;
  padding: 12px 18px; cursor: pointer; font-size: 1.1rem;
  transition: background var(--transition);
}
.newsletter-btn:hover { background: var(--blue-dark); }
.footer-contact-mini { margin-top: 20px; }
.footer-contact-mini p {
  font-size: 0.82rem; color: var(--grey); margin: 6px 0;
  display: flex; align-items: center; gap: 8px;
}
.footer-contact-mini i { color: var(--blue); }
.footer-contact-mini a {
  color: var(--grey);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-contact-mini a:hover { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid var(--grey-2);
  padding: 20px 0;
  background: var(--black);
}
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: 0.82rem; color: var(--grey); font-family: var(--font-head);
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--grey); text-decoration: none; transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--blue); }

/* ═══════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
═══════════════════════════════════════════ */
.reveal-up {
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-left {
  opacity: 0; transform: translateX(-36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-right {
  opacity: 0; transform: translateX(36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.revealed { opacity: 1 !important; transform: none !important; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 991px)
═══════════════════════════════════════════ */
@media (max-width: 991px) {
  body { padding-bottom: var(--mob-nav-h); }
  .desktop-only { display: none !important; }
  .mobile-tablet-only { display: flex !important; }
  .sna-navbar__inner { padding: 0 16px; }
  .section-pad { padding: 64px 0; }
  .brand-logo-img { height: 58px; }
  .drawer-logo-img { height: 40px; }
  .page-header__title { font-size: clamp(1.7rem, 5vw, 3rem); }
}

@media (max-width: 575px) {
  body { padding-bottom: var(--mob-nav-h); }
  .cart-sidebar { width: 100%; }
  .side-drawer { width: 100%; max-width: 320px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .section-pad { padding: 48px 0; }
  .section-headline { font-size: clamp(1.4rem, 6vw, 2rem); }
  .page-header__title { font-size: clamp(1.5rem, 7vw, 2.4rem); }
  .btn-primary-sna, .btn-outline-sna { width: 100%; text-align: center; }
  .brand-logo-img { height: 48px; }
}