/* =========================================
   RSX-TEK · style.css
   Dark tactical electronics brand
   ========================================= */

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

:root {
  --black:       #080a0b;
  --dark:        #0d1012;
  --dark-2:      #131619;
  --dark-3:      #1a1e22;
  --border:      #222830;
  --border-2:    #2e3540;
  --muted:       #4a5568;
  --text-dim:    #7a8899;
  --text:        #b8c4d0;
  --text-bright: #dde6ef;
  --white:       #f0f4f8;
  --accent:      #e8572a;
  --accent-dim:  rgba(232,87,42,0.12);
  --accent-glow: rgba(232,87,42,0.25);
  --green-dim:   rgba(74,222,128,0.08);
  --green:       #4ade80;
  --font-display: 'Rajdhani', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --font-body:    'Lato', sans-serif;
  --radius:       4px;
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* --- Noise Texture Overlay --- */
.noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* --- Utilities --- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

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

em { font-style: italic; color: var(--accent); }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  transition: background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(8,10,11,0.92);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
}

.logo-dash { color: var(--accent); margin: 0 1px; }

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--white); }

.nav-links .nav-cta {
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 18px;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.nav-links .nav-cta:hover { background: var(--accent); color: var(--white); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-bright);
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -5px); }

.mobile-menu {
  display: none;
  background: rgba(8,10,11,0.97);
  padding: 16px 32px 28px;
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: block; }
.mobile-menu ul { list-style: none; }
.mobile-menu li { border-bottom: 1px solid var(--border); }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-bright);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  overflow: hidden;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
  animation: scanline 6s ease-in-out infinite;
}
@keyframes scanline {
  0%   { top: 0; opacity: 0; }
  10%  { opacity: 0.4; }
  90%  { opacity: 0.4; }
  100% { top: 100%; opacity: 0; }
}

.hero > .container { display: none; }

.hero {
  padding-left: max(32px, calc((100vw - 1160px) / 2 + 32px));
  padding-right: max(32px, calc((100vw - 1160px) / 2 + 32px));
}

.hero-content {
  flex: 1;
  max-width: 580px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.2rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 28px;
}
.hero-title .line {
  display: block;
  opacity: 0;
  animation: fadeUp 0.7s forwards;
}
.hero-title .line:nth-child(1) { animation-delay: 0.35s; }
.hero-title .line:nth-child(2) { animation-delay: 0.5s; }
.hero-title .line:nth-child(3) { animation-delay: 0.65s; }

.accent-line { color: var(--accent); }

.hero-sub {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 460px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s forwards;
}

.hero-actions {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 1s forwards;
}

/* --- Buttons --- */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: #d44a20;
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-primary.sm { padding: 9px 20px; font-size: 0.78rem; }
.btn-primary.full { width: 100%; text-align: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-bright);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 0;
  border: none;
  background: none;
  cursor: pointer;
  transition: color var(--transition);
  position: relative;
}
.btn-ghost::after {
  content: '';
  position: absolute;
  bottom: 10px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.btn-ghost:hover { color: var(--accent); }
.btn-ghost:hover::after { transform: scaleX(1); }
.btn-ghost.sm { padding: 9px 0; font-size: 0.78rem; }

.arrow { transition: transform var(--transition); }
.btn-ghost:hover .arrow { transform: translateX(4px); }

/* --- Scope Visual --- */
.hero-visual {
  flex: 0 0 480px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  animation: fadeIn 1.2s 0.6s forwards;
}

.scope-ring {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.outer-ring {
  width: 380px; height: 380px;
  border: 1px solid var(--border-2);
  animation: spin-slow 40s linear infinite;
  background: radial-gradient(circle at center, rgba(232,87,42,0.04) 0%, transparent 70%);
}
.mid-ring {
  width: 290px; height: 290px;
  border: 1px dashed var(--border);
  animation: spin-slow 25s linear infinite reverse;
}
.inner-ring {
  width: 200px; height: 200px;
  border: 1.5px solid rgba(232,87,42,0.3);
  background: rgba(8,10,11,0.8);
  backdrop-filter: blur(4px);
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.scope-center {
  position: relative;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.crosshair {
  position: absolute;
  background: rgba(232,87,42,0.5);
}
.crosshair.h { width: 100%; height: 1px; }
.crosshair.v { width: 1px; height: 100%; }

.scope-reticle {
  width: 12px; height: 12px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-glow);
  animation: breathe 3s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { box-shadow: 0 0 8px var(--accent-glow); opacity: 0.8; }
  50%       { box-shadow: 0 0 20px var(--accent-glow); opacity: 1; }
}

.scope-data {
  position: absolute;
  bottom: -48px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 20px;
  animation: spin-slow 40s linear infinite; /* counter the outer ring */
  animation: none;
}
.data-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.data-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 0.12em;
}
.data-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
}

.ping-dot {
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  top: 30px; right: 60px;
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: ping 2.5s ease-out 2s infinite;
}
@keyframes ping {
  0%   { box-shadow: 0 0 0 0 var(--accent-glow); }
  70%  { box-shadow: 0 0 0 18px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* --- Scroll Hint --- */
.scroll-hint {
  position: absolute;
  bottom: 36px; left: max(32px, calc((100vw - 1160px) / 2 + 32px));
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.18em;
  opacity: 0;
  animation: fadeIn 1s 1.4s forwards;
}
.scroll-line {
  width: 40px; height: 1px;
  background: linear-gradient(90deg, var(--muted), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--accent);
  animation: scroll-run 2s ease-in-out 2s infinite;
}
@keyframes scroll-run {
  0%   { left: -100%; }
  100% { left: 100%; }
}

/* --- Section Shared --- */
section {
  padding: 110px 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 32px;
}

/* --- About --- */
.about { background: var(--dark); border-top: 1px solid var(--border); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  color: var(--text-dim);
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.stat {
  background: var(--dark-2);
  border: 1px solid var(--border);
  padding: 28px 24px;
  transition: border-color var(--transition);
}
.stat:hover { border-color: var(--border-2); }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num small { font-size: 1.1rem; color: var(--accent); margin-left: 2px; }
.stat-desc {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  line-height: 1.5;
}

/* --- Products --- */
.products { background: var(--black); border-top: 1px solid var(--border); }

.products-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2px;
}

.product-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { border-color: var(--border-2); transform: translateY(-3px); }
.product-card.featured { border-color: rgba(232,87,42,0.3); }
.product-card.featured:hover { border-color: var(--accent); }
.product-card.coming-soon { opacity: 0.65; }

.product-badge {
  position: absolute;
  top: 16px; right: 16px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  padding: 4px 10px;
  background: var(--accent);
  color: var(--white);
  border-radius: 2px;
  text-transform: uppercase;
}
.product-badge.soon { background: var(--dark-3); color: var(--text-dim); border: 1px solid var(--border-2); }

.product-img-wrap {
  padding: 40px 40px 20px;
  display: flex;
  justify-content: center;
}

.product-placeholder {
  width: 140px; height: 140px;
  color: var(--text-dim);
  opacity: 0.55;
  transition: opacity var(--transition), color var(--transition);
}
.product-card:hover .product-placeholder { opacity: 0.85; color: var(--accent); }
.product-placeholder svg { width: 100%; height: 100%; }

.product-info { padding: 12px 28px 28px; flex: 1; display: flex; flex-direction: column; }

.product-model {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.14em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tag {
  background: var(--dark-3);
  border: 1px solid var(--border-2);
  color: var(--text-dim);
  font-size: 0.58rem;
  padding: 2px 7px;
  border-radius: 2px;
  letter-spacing: 0.1em;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-top: auto;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-bright);
}

/* --- Specs --- */
.specs { background: var(--dark); border-top: 1px solid var(--border); }

.specs-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 60px;
  align-items: start;
}

.specs-table {
  border: 1px solid var(--border);
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.spec-row:last-child { border-bottom: none; }

.spec-row span {
  padding: 13px 20px;
  font-size: 0.88rem;
  color: var(--text-dim);
}
.spec-row span:last-child {
  border-left: 1px solid var(--border);
  font-family: var(--font-mono);
  color: var(--text-bright);
  font-size: 0.83rem;
}

.spec-row.header span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
  background: var(--dark-3);
  padding: 10px 20px;
}
.spec-row.header span:last-child { color: var(--muted); }

.specs-aside { display: flex; flex-direction: column; gap: 20px; }

.spec-highlight {
  background: var(--dark-2);
  border: 1px solid var(--border);
  padding: 28px 24px;
}
.sh-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}
.sh-num small { font-size: 1.3rem; margin-left: 3px; }
.sh-label { font-size: 0.83rem; color: var(--text-dim); line-height: 1.6; }

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cert {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  padding: 7px 14px;
  border: 1px solid var(--border-2);
  color: var(--text-dim);
  border-radius: var(--radius);
}

/* --- Contact --- */
.contact { background: var(--black); border-top: 1px solid var(--border); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.contact-left p {
  color: var(--text-dim);
  font-size: 0.97rem;
  margin-bottom: 36px;
  line-height: 1.8;
}

.contact-info { display: flex; flex-direction: column; gap: 18px; }

.ci-row { display: flex; flex-direction: column; gap: 4px; }
.ci-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}
.ci-row a {
  font-size: 0.92rem;
  color: var(--text-bright);
  transition: color var(--transition);
}
.ci-row a:hover { color: var(--accent); }

/* --- Form --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-2);
  border: 1px solid var(--border);
  color: var(--text-bright);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.9rem;
  padding: 12px 16px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(232,87,42,0.5);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a5568' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group select option { background: var(--dark-2); }

.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--green);
  letter-spacing: 0.1em;
  padding: 14px 16px;
  border: 1px solid rgba(74,222,128,0.2);
  background: var(--green-dim);
  border-radius: var(--radius);
}
.form-success.show { display: block; }

/* --- Footer --- */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 48px 0 36px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text-bright); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.footer-mono {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--muted);
}

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

[data-scroll-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-scroll-animate].visible {
  opacity: 1;
  transform: none;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; padding: 120px 32px 80px; gap: 60px; }
  .hero-content { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-eyebrow { justify-content: center; }
  .hero-sub { margin: 0 auto 40px; }
  .hero-visual { flex: 0; }
  .scroll-hint { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .products-grid { grid-template-columns: 1fr; }
  .specs-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  section { padding: 80px 0; }
  .outer-ring { width: 280px; height: 280px; }
  .mid-ring { width: 215px; height: 215px; }
  .inner-ring { width: 148px; height: 148px; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 24px; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .about-stats { grid-template-columns: 1fr; }
}