/* ============================================================
   style.css — Cold Hub · Homepage
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --clr-bg:           #060e1b;
  --clr-bg-2:         #081222;
  --clr-surface:      rgba(255,255,255,0.04);
  --clr-border:       rgba(255,255,255,0.07);
  --clr-border-hover: rgba(255,255,255,0.14);
  --clr-primary:      #1779f5;
  --clr-primary-h:    #2f8bff;
  --clr-accent:       #52c4f0;
  --clr-accent-dim:   rgba(82,196,240,0.15);
  --clr-text:         #f0f4ff;
  --clr-muted:        #94a3b8;
  --clr-dim:          #cbd5e1;

  --font-display:     'Inter', sans-serif;
  --font-body:        'DM Sans', sans-serif;

  --nav-height:       80px;
  --radius-sm:        10px;
  --radius-md:        18px;
  --radius-lg:        26px;
  --radius-xl:        36px;

  --shadow-glow:      0 0 80px rgba(23,121,245,0.18);
  --shadow-card:      0 8px 48px rgba(0,0,0,0.32);

  --ease:             cubic-bezier(0.4,0,0.2,1);
  --transition:       0.3s var(--ease);
}

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

html { scroll-behavior: smooth; }

body {
  font-family:  var(--font-body);
  font-size:    16px;
  background:   var(--clr-bg);
  color:        var(--clr-text);
  overflow-x:   hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { font-family: var(--font-body); }

/* ── Background ambient glows ──────────────────────────────── */
body::before,
body::after {
  content:        '';
  position:       fixed;
  border-radius:  50%;
  pointer-events: none;
  z-index:        -1;
}
body::before {
  width:      900px;
  height:     900px;
  background: radial-gradient(circle, rgba(23,121,245,0.14) 0%, transparent 70%);
  top:        -300px;
  left:       -300px;
}
body::after {
  width:      750px;
  height:     750px;
  background: radial-gradient(circle, rgba(82,196,240,0.1) 0%, transparent 70%);
  bottom:     -250px;
  right:      -250px;
}

/* ── Utility classes ────────────────────────────────────────── */
.glass {
  background:    var(--clr-surface);
  border:        1px solid var(--clr-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.section-tag {
  display:        inline-block;
  color:          var(--clr-accent);
  font-size:      12px;
  font-weight:    600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}

/* ── Reveal animation ───────────────────────────────────────── */
[data-reveal] {
  opacity:    0;
  transform:  translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].revealed {
  opacity:   1;
  transform: translateY(0);
}
[data-reveal][data-delay="100"] { transition-delay: 0.1s; }
[data-reveal][data-delay="200"] { transition-delay: 0.2s; }
[data-reveal][data-delay="300"] { transition-delay: 0.3s; }
[data-reveal][data-delay="400"] { transition-delay: 0.4s; }
[data-reveal][data-delay="500"] { transition-delay: 0.5s; }

/* ── Spinner (for button loading state) ─────────────────────── */
.btn-spinner {
  display:       inline-block;
  width:         16px;
  height:        16px;
  border:        2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation:     spin 0.7s linear infinite;
  margin-right:  10px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════════════════════ */
.navbar {
  position:        fixed;
  top:             0;
  left:            0;
  right:           0;
  z-index:         1000;
  height:          var(--nav-height);
  padding:         0 60px;
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  gap:             40px;
  background:      rgb(255, 255, 255);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom:   1px solid rgba(255,255,255,0.06);
  transition:      background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background:  rgb(255, 255, 255);
  box-shadow:  0 4px 40px rgba(0,0,0,0.4);
}

/* Logo */
.logo img {
  height:          48px;
  width:           auto;
  transition:      opacity var(--transition);
}
.logo img:hover { opacity: 0.85; }

/* Nav links */
.nav-links {
  display:    flex;
  align-items: center;
  gap:        36px;
}
.nav-links a {
  font-size:   14px;
  font-weight: 500;
  color:       rgba(0, 0, 0, 0.7);
  transition:  color var(--transition);
  position:    relative;
}
.nav-links a::after {
  content:    '';
  position:   absolute;
  bottom:     -4px;
  left:       0;
  right:      100%;
  height:     1px;
  background: var(--clr-accent);
  transition: right var(--transition);
}
.nav-links a:hover {
  color: #18bae3;
}
.nav-links a:hover::after { right: 0; }

/* CTA button */
.nav-cta {
  padding:       12px 24px;
  border:        none;
  border-radius: var(--radius-md);
  background:    var(--clr-primary);
  color:         white;
  font-family:   var(--font-body);
  font-size:     14px;
  font-weight:   600;
  cursor:        pointer;
  transition:    background var(--transition), transform var(--transition);
  white-space:   nowrap;
}
.nav-cta:hover {
  background:  var(--clr-primary-h);
  transform:   translateY(-1px);
}
.nav-cta a { color: white; }

/* Hamburger */
.menu-toggle {
  display:        none;
  flex-direction: column;
  gap:            5px;
  background:     none;
  border:         none;
  cursor:         pointer;
  padding:        8px;
}
.menu-toggle span {
  display:          block;
  width:            24px;
  height:           2px;
  background:       white;
  border-radius:    2px;
  transition:       transform 0.35s var(--ease), opacity 0.25s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.mobile-overlay {
  position:   fixed;
  inset:      0;
  z-index:    999;
  background: rgba(6, 14, 27, 0.97);
  backdrop-filter: blur(20px);
  display:    flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap:        32px;
  opacity:    0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
.mobile-overlay.open {
  opacity:        1;
  pointer-events: auto;
}
.mobile-overlay a {
  font-family: var(--font-display);
  font-size:   26px;
  font-weight: 600;
  color:       rgba(255,255,255,0.8);
  transition:  color var(--transition);
}
.mobile-overlay a:hover { color: var(--clr-accent); }
.mobile-overlay .nav-cta {
  font-family: var(--font-body);
  font-size:   16px;
  padding:     14px 32px;
  margin-top:  8px;
}

/* ═══════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════════ */
.hero {
  position:            relative;
  min-height:          100vh;
  display:             flex;
  justify-content: center;
  align-items:         center;
  padding:             0 10%;
  background:          linear-gradient(
                         to bottom,
                         rgba(6,14,27,0.5) 0%,
                         rgba(6,14,27,0.5) 100%
                       ),
                       url('./assets/images/warehouse.gif') center/cover no-repeat;
}

.hero-content {
  max-width:  680px;
  z-index:    2;
  animation:  fadeUp 0.9s var(--ease) both;

  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  display:       inline-flex;
  align-items:   center;
  gap:           10px;
  padding:       8px 16px;
  border-radius: 999px;
  background:    rgba(255,255,255,0.07);
  border:        1px solid rgba(255,255,255,0.1);
  font-size:     13px;
  color:         var(--clr-accent);
  margin-bottom: 28px;
}
.hero-eyebrow-dot {
  width:        6px;
  height:       6px;
  border-radius: 50%;
  background:   var(--clr-accent);
  animation:    pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
  font-family:   var(--font-display);
  font-size:     clamp(46px, 6vw, 80px);
  font-weight:   800;
  line-height:   1.04;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.hero h1 span {
  background:          linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip:     text;
}

.hero-desc {
  font-size:     18px;
  line-height:   1.75;
  color:         var(--clr-dim);
  margin-bottom: 40px;
  max-width:     520px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display:    flex;
  gap:        16px;
  flex-wrap:  wrap;
}

.btn-primary {
  display:       inline-flex;
  align-items:   center;
  gap:           8px;
  padding:       16px 32px;
  border-radius: var(--radius-md);
  background:    var(--clr-primary);
  color:         white;
  font-size:     15px;
  font-weight:   600;
  border:        none;
  cursor:        pointer;
  transition:    background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow:    0 4px 24px rgba(23,121,245,0.35);
}
.btn-primary:hover {
  background:  var(--clr-primary-h);
  transform:   translateY(-2px);
  box-shadow:  0 8px 32px rgba(23,121,245,0.45);
}
.btn-primary a { color: white; }

.btn-ghost {
  display:       inline-flex;
  align-items:   center;
  gap:           8px;
  padding:       16px 28px;
  border-radius: var(--radius-md);
  background:    rgba(255,255,255,0.06);
  border:        1px solid rgba(255,255,255,0.12);
  color:         white;
  font-size:     15px;
  font-weight:   500;
  cursor:        pointer;
  transition:    background var(--transition), border-color var(--transition);
}
.btn-ghost:hover {
  background:    rgba(255,255,255,0.1);
  border-color:  rgba(255,255,255,0.2);
}

/* Floating card */
.hero-badge {
  position:      absolute;
  right:         10%;
  bottom:        12%;
  padding:       28px 32px;
  border-radius: var(--radius-lg);
  animation:     float 8s ease-in-out infinite;
  min-width:     240px;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
.hero-badge h3 {
  font-family:   var(--font-display);
  font-size:     24px;
  font-weight:   700;
  margin-bottom: 10px;
}
.hero-badge p {
  font-size:   14px;
  color:       var(--clr-muted);
  line-height: 1.6;
}
.hero-badge-temp {
  display:       inline-block;
  margin-top:    12px;
  padding:       5px 12px;
  border-radius: 999px;
  background:    var(--clr-accent-dim);
  color:         var(--clr-accent);
  font-size:     12px;
  font-weight:   600;
}

/* ── Stats bar ──────────────────────────────────────────────── */
.stats-bar {
  background:   rgba(255,255,255,0.03);
  border-top:   1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding:      32px 10%;
  display:      flex;
  justify-content: center;
  gap:          0;
}
.stat-item {
  flex:          1;
  max-width:     240px;
  text-align:    center;
  padding:       0 40px;
  border-right:  1px solid var(--clr-border);
}
.stat-item:last-child { border-right: none; }
.stat-value {
  font-family:  var(--font-display);
  font-size:    42px;
  font-weight:  800;
  color:        var(--clr-text);
  line-height:  1;
  margin-bottom: 8px;
}
.stat-label {
  font-size:  13px;
  color:      var(--clr-muted);
  line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════════
   SHARED SECTION LAYOUT
════════════════════════════════════════════════════════════ */
section { padding: 120px 10%; }

.section-header {
  text-align:    center;
  margin-bottom: 70px;
}
.section-header h2 {
  font-family:   var(--font-display);
  font-size:     clamp(36px, 4vw, 52px);
  font-weight:   700;
  margin-top:    16px;
  letter-spacing: -0.5px;
  line-height:   1.15;
}

/* ═══════════════════════════════════════════════════════════
   ABOUT
════════════════════════════════════════════════════════════ */
.about {
  display:     grid;
  grid-template-columns: 1fr 1fr;
  gap:         80px;
  align-items: center;
}
.about-left h2 {
  font-family:   var(--font-display);
  font-size:     clamp(32px, 3.5vw, 50px);
  font-weight:   700;
  margin:        16px 0 20px;
  letter-spacing: -0.5px;
  line-height:   1.15;
}
.about-left > p {
  font-size:     17px;
  color:         var(--clr-dim);
  line-height:   1.8;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap:     16px;
}
.feature {
  padding:       24px;
  border-radius: var(--radius-md);
  transition:    border-color var(--transition), transform var(--transition);
}
.feature:hover {
  border-color: var(--clr-border-hover);
  transform:    translateY(-3px);
}
.feature-icon {
  font-size:     22px;
  margin-bottom: 12px;
}
.feature h4 {
  font-family:   var(--font-display);
  font-size:     15px;
  font-weight:   700;
  margin-bottom: 6px;
  color:         var(--clr-text);
}
.feature p {
  font-size:  13px;
  color:      var(--clr-muted);
  line-height: 1.6;
}

.about-right {
  position: relative;
}
.warehouse-image {
  border-radius: var(--radius-xl);
  overflow:      hidden;
  aspect-ratio:  4/3;
}
.warehouse-image img {
  width:      100%;
  height:     100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.warehouse-image:hover img { transform: scale(1.04); }
.warehouse-image::after {
  content:    '';
  position:   absolute;
  inset:      0;
  background: linear-gradient(180deg, transparent 50%, rgba(6,14,27,0.5) 100%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   SERVICES
════════════════════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap:     30px;
}
.service-card {
  padding:       48px;
  border-radius: var(--radius-xl);
  transition:    border-color var(--transition), transform var(--transition);
  position:      relative;
  overflow:      hidden;
}
.service-card::before {
  content:    '';
  position:   absolute;
  top:        0;
  left:       0;
  right:      0;
  height:     3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  opacity:    0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: var(--clr-border-hover);
  transform:    translateY(-5px);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  font-size:     44px;
  margin-bottom: 24px;
}
.service-card h3 {
  font-family:   var(--font-display);
  font-size:     28px;
  font-weight:   700;
  margin-bottom: 8px;
}
.service-temp {
  display:       inline-block;
  padding:       6px 14px;
  border-radius: 999px;
  background:    var(--clr-accent-dim);
  color:         var(--clr-accent);
  font-size:     13px;
  font-weight:   600;
  margin-bottom: 24px;
}
.service-card ul {
  display:        flex;
  flex-direction: column;
  gap:            12px;
}
.service-card li {
  display:    flex;
  align-items: center;
  gap:        10px;
  font-size:  15px;
  color:      var(--clr-dim);
}
.service-card li::before {
  content:      '·';
  color:        var(--clr-accent);
  font-size:    18px;
  line-height:  1;
  flex-shrink:  0;
}

/* ═══════════════════════════════════════════════════════════
   COMPANIES / #companies
════════════════════════════════════════════════════════════ */
.companies {
  background: linear-gradient(180deg, transparent, rgba(23,121,245,0.04), transparent);
}
.companies-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap:     24px;
}
.company-card {
  padding:       36px 28px;
  border-radius: var(--radius-lg);
  text-align:    center;
  transition:    border-color var(--transition), transform var(--transition);
}
.company-card:hover {
  border-color: var(--clr-border-hover);
  transform:    translateY(-4px);
}
.company-emoji {
  font-size:     36px;
  margin-bottom: 16px;
}
.company-card h3 {
  font-family:   var(--font-display);
  font-size:     17px;
  font-weight:   700;
  margin-bottom: 10px;
}
.company-card p {
  font-size:  13px;
  color:      var(--clr-muted);
  line-height: 1.6;
}

.companies-video{

  width:100%;

  height:650px;

  overflow:hidden;

  border-radius:32px;

  margin-bottom:50px;

  position:relative;

}

.companies-video video{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform:scale(1.03);
  filter:
    brightness(0.9)
    contrast(1.05)
    saturate(1.1);
}

/* OVERLAY */

.companies-video::after{

  content:'';

  position:absolute;

  inset:0;

  background:
    linear-gradient(
      rgba(0,0,0,0.18),
      rgba(0,0,0,0.28)
    );

}

/* ═══════════════════════════════════════════════════════════
   BENEFITS
════════════════════════════════════════════════════════════ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap:     20px;
}
.benefit {
  padding:       30px 28px;
  border-radius: var(--radius-lg);
  display:       flex;
  align-items:   center;
  gap:           14px;
  font-weight:   500;
  font-size:     15px;
  transition:    border-color var(--transition), transform var(--transition);
}
.benefit:hover {
  border-color: var(--clr-border-hover);
  transform:    translateY(-3px);
}
.benefit-icon {
  font-size:  22px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   PRICING
════════════════════════════════════════════════════════════ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap:     32px;
  margin-bottom: 32px;
}
.price-card {
  padding:       50px;
  border-radius: var(--radius-xl);
  position:      relative;
}
.price-card.featured {
  border-color: rgba(23,121,245,0.5);
  box-shadow:   0 0 60px rgba(23,121,245,0.12);
}
.price-badge {
  position:      absolute;
  top:           -14px;
  left:          50%;
  transform:     translateX(-50%);
  padding:       6px 18px;
  border-radius: 999px;
  background:    linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  font-size:     11px;
  font-weight:   700;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space:   nowrap;
}
.price-card h3 {
  font-family:   var(--font-display);
  font-size:     24px;
  font-weight:   700;
  margin-bottom: 6px;
}
.price-sub {
  font-size:     13px;
  color:         var(--clr-muted);
  margin-bottom: 28px;
}
.price-amount {
  font-family:   var(--font-display);
  font-size:     clamp(36px, 4vw, 48px);
  font-weight:   800;
  color:         var(--clr-text);
  line-height:   1;
  margin-bottom: 4px;
}
.price-unit {
  font-size:     14px;
  color:         var(--clr-muted);
  margin-bottom: 32px;
}
.price-card ul {
  display:        flex;
  flex-direction: column;
  gap:            12px;
  margin-bottom:  36px;
}
.price-card li {
  display:    flex;
  align-items: center;
  gap:        10px;
  font-size:  14px;
  color:      var(--clr-dim);
}
.price-card li::before {
  content:     '✓';
  color:       var(--clr-accent);
  font-weight: 700;
  flex-shrink: 0;
}
.price-cta {
  display:       flex;
  align-items:   center;
  justify-content: center;
  width:         100%;
  padding:       16px;
  border-radius: var(--radius-md);
  background:    var(--clr-primary);
  color:         white;
  font-size:     15px;
  font-weight:   600;
  border:        none;
  cursor:        pointer;
  transition:    background var(--transition), transform var(--transition);
}
.price-cta:hover {
  background:  var(--clr-primary-h);
  transform:   translateY(-2px);
}
.price-cta a { color: white; }

/* Logistics add-on card */
.logistics-card {
  padding:       36px 48px;
  border-radius: var(--radius-xl);
  display:       flex;
  align-items:   center;
  justify-content: space-between;
  gap:           40px;
  flex-wrap:     wrap;
}
.logistics-info h3 {
  font-family:   var(--font-display);
  font-size:     22px;
  font-weight:   700;
  margin-bottom: 8px;
}
.logistics-info p {
  font-size:  14px;
  color:      var(--clr-muted);
}
.logistics-tiers {
  display:  flex;
  gap:      24px;
  flex-wrap: wrap;
}
.tier {
  text-align: center;
}
.tier-name {
  font-size:     11px;
  color:         var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}
.tier-price {
  font-family:  var(--font-display);
  font-size:    20px;
  font-weight:  700;
  color:        var(--clr-accent);
}
.tier-unit {
  font-size:  11px;
  color:      var(--clr-muted);
  margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════
   CTA
════════════════════════════════════════════════════════════ */
.cta { text-align: center; }
.cta-box {
  padding:          80px;
  border-radius:    var(--radius-xl);
  background:       linear-gradient(135deg, rgba(23,121,245,0.12), rgba(82,196,240,0.05));
  border:           1px solid rgba(23,121,245,0.2);
  position:         relative;
  overflow:         hidden;
}
.cta-box::before {
  content:    '';
  position:   absolute;
  top:        -120px;
  left:       50%;
  transform:  translateX(-50%);
  width:      500px;
  height:     300px;
  background: radial-gradient(ellipse, rgba(23,121,245,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 {
  font-family:   var(--font-display);
  font-size:     clamp(32px, 4vw, 52px);
  font-weight:   800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  position:      relative;
}
.cta-box p {
  font-size:     18px;
  color:         var(--clr-dim);
  margin-bottom: 36px;
  position:      relative;
}
.cta-box .btn-primary {
  font-size:   16px;
  padding:     18px 40px;
  position:    relative;
  margin:      0 auto;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════ */

footer {
  padding: 52px 10%;
  background: #091623;
  border-top: 1px solid #304f8d;

  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;

  gap: 24px;
}

/* Logo */
.footer-brand img {
  height: 200px;
  width: auto;
  display: block;
}

/* Links */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0 auto;
}

.footer-links a {
  font-size: 14px;
  color: #ffffff;
  text-decoration: none;
  transition: all 0.3s ease;
  opacity: 0.85;
  letter-spacing: 0.3px;
}

.footer-links a:hover {
  color: #1e90ff;
  opacity: 1;
  transform: translateX(4px);
}

/* Copyright */
.footer-copy {
  font-size: 13px;
  color: #ffffff;
  text-align: left;
  padding: 0px 25px;
}
/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .companies-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .navbar { padding: 0 32px; }
  section { padding: 100px 6%; }
  .about  { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid  { grid-template-columns: 1fr; }
  .hero-badge    { display: none; }
  .stats-bar     { flex-wrap: wrap; gap: 24px; }
  .stat-item     { border-right: none; flex: 0 0 calc(50% - 12px); }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  section { padding: 80px 5%; }
  .hero   { padding: 0 5%; min-height: 100svh; }
  .hero h1 { font-size: 40px; }
  .features-grid    { grid-template-columns: 1fr; }
  .benefits-grid    { grid-template-columns: 1fr 1fr; }
  .companies-grid   { grid-template-columns: 1fr 1fr; }
  .stats-bar        { padding: 24px 5%; }
  .stat-item        { flex: 0 0 100%; }
  .cta-box          { padding: 48px 24px; }
  .logistics-card   { flex-direction: column; gap: 24px; }
  .logistics-tiers  { gap: 16px; }
  footer {
    flex-direction: column;
    text-align:     center;
  }
}

@media (max-width: 480px) {
  .hero h1          { font-size: 34px; }
  .benefits-grid    { grid-template-columns: 1fr; }
  .companies-grid   { grid-template-columns: 1fr; }
  .hero-actions     { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
}