/* ===================================================
   dxSoftware – Website Styles
   =================================================== */

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

:root {
  --primary:       #5B4FCF;
  --primary-dark:  #4338a8;
  --primary-light: #EDE9FF;
  --accent:        #10B981;
  --accent-light:  #D1FAE5;
  --warning:       #F59E0B;
  --dark:          #111827;
  --gray-900:      #1F2937;
  --gray-700:      #374151;
  --gray-500:      #6B7280;
  --gray-400:      #9CA3AF;
  --gray-300:      #D1D5DB;
  --gray-100:      #F3F4F6;
  --bg:            #F8F9FF;
  --white:         #FFFFFF;
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --radius-xl:     32px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:     0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-lg:     0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --shadow-xl:     0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--bg);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 16px;
  transition: all .2s ease;
  box-shadow: 0 4px 14px rgba(91,79,207,.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91,79,207,.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--primary);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  border: 2px solid var(--primary);
  transition: all .2s ease;
}
.btn-secondary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white) !important;
  color: var(--primary) !important;
  box-shadow: 0 4px 14px rgba(0,0,0,.15) !important;
}
.btn-white:hover {
  background: var(--primary-light) !important;
  transform: translateY(-2px);
}

/* ── Sections ── */
section { padding: 90px 0; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--dark);
  margin: 12px 0 16px;
  line-height: 1.2;
}
.section-header p {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 560px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.highlight {
  color: var(--primary);
  position: relative;
}

/* ═══════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(91,79,207,.08);
  transition: box-shadow .2s;
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { display: flex; align-items: center; }
.logo-text strong { font-weight: 900; color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin-left: auto;
}

.nav-links > li > a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 15px;
  color: var(--gray-700);
  transition: all .15s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links > li > a:hover { color: var(--primary); background: var(--primary-light); }

/* Dropdown */
.has-dropdown { position: relative; }

.dropdown-trigger { cursor: pointer; }

.chevron {
  transition: transform .2s ease;
  opacity: .6;
}
.has-dropdown:hover .chevron { transform: rotate(180deg); }

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  min-width: 260px;
  list-style: none;
  padding: 8px;
  animation: dropFade .15s ease;
}
.has-dropdown:hover .dropdown-menu { display: block; }

@keyframes dropFade {
  from { opacity: 0; transform: translateX(-50%) translateY(-6px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  transition: background .15s;
}
.dropdown-item:hover { background: var(--primary-light); }

.dropdown-item-icon { flex-shrink: 0; display: flex; }
.dropdown-item-info { display: flex; flex-direction: column; }
.dropdown-item-info strong { font-size: 14px; font-weight: 700; color: var(--dark); }
.dropdown-item-info small { font-size: 12px; color: var(--gray-500); }

.dropdown-divider { border-top: 1px solid var(--gray-100); margin: 4px 0; }

.dropdown-all {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  justify-content: center;
}

/* Nav CTA */
.btn-nav {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 9px 20px !important;
  border-radius: 50px !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  box-shadow: 0 3px 10px rgba(91,79,207,.3);
  transition: all .2s !important;
}
.btn-nav:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 5px 14px rgba(91,79,207,.4) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all .25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════
   HERO
   ═══════════════════════════════════════ */
.hero {
  background: linear-gradient(135deg, #4338C9 0%, #6C63FF 60%, #8B5CF6 100%);
  padding: 140px 0 0;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 100px; left: -150px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
  position: relative;
  z-index: 1;
  flex: 1;
}

.hero-content { color: var(--white); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(10px);
  color: var(--white);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,.2);
}

.hero-content h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--white);
}
.hero-content h1 .highlight { color: rgba(255,255,255,.9); text-decoration: underline; text-decoration-color: rgba(255,255,255,.4); }

.hero-subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-cta .btn-primary {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.hero-cta .btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,.25);
}
.hero-cta .btn-secondary {
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.hero-cta .btn-secondary:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 32px;
  align-items: center;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-size: 24px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,.7);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.25);
}

/* Phone Group */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
}

.hero-phone-group {
  position: relative;
  width: 280px;
  height: 440px;
}

.phone-card {
  position: absolute;
  width: 200px;
  height: 380px;
  border-radius: 28px;
  background: var(--white);
  box-shadow: 0 32px 64px rgba(0,0,0,.35);
  overflow: hidden;
  border: 6px solid rgba(255,255,255,.9);
}
.phone-card-back {
  bottom: 0;
  left: 0;
  transform: rotate(-8deg) translateY(20px);
  z-index: 1;
}
.phone-card-front {
  bottom: 0;
  right: 0;
  transform: rotate(4deg);
  z-index: 2;
}

.phone-notch {
  width: 60px;
  height: 16px;
  background: var(--dark);
  border-radius: 0 0 12px 12px;
  margin: 0 auto;
}

.phone-screen { flex: 1; padding: 12px; }
.screen-purple { background: linear-gradient(160deg, #5B4FCF, #7C70DC); }
.screen-white { background: var(--white); }

/* App Preview Mockup */
.app-preview { display: flex; flex-direction: column; gap: 10px; padding: 4px 0; }
.app-bar {
  height: 10px;
  border-radius: 5px;
  background: rgba(255,255,255,.4);
  width: 60%;
}
.app-bar.dark { background: var(--primary-light); }
.app-row {
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,.25);
}
.app-row.short { width: 70%; }
.app-row.dark { background: var(--gray-200, #e5e7eb); }
.app-row.dark.short { width: 55%; }
.app-card-mini {
  height: 52px;
  border-radius: 10px;
  background: rgba(255,255,255,.2);
  margin-top: 4px;
}
.app-card-mini.dark {
  background: var(--primary-light);
}
.app-progress-mock {
  height: 10px;
  border-radius: 5px;
  background: var(--gray-100);
  overflow: hidden;
}
.app-progress-mock::after {
  content: '';
  display: block;
  width: 65%;
  height: 100%;
  background: var(--accent);
  border-radius: 5px;
}

.hero-glow {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 120px;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 0;
}

/* Wave */
.hero-wave {
  position: relative;
  z-index: 1;
}
.hero-wave svg {
  display: block;
  width: 100%;
  height: 80px;
}

/* ═══════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════ */
.about { background: var(--bg); }

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 72px;
}

.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(91,79,207,.08);
  transition: all .25s ease;
}
.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.about-icon {
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary);
}

.about-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.about-card p { color: var(--gray-500); font-size: 15px; line-height: 1.6; }

/* Mission */
.about-mission {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-light) 0%, #F0EEFF 100%);
  border-radius: var(--radius-xl);
  padding: 56px 64px;
}

.mission-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}

blockquote {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.4;
  margin-bottom: 20px;
}

.mission-author {
  font-size: 14px;
  color: var(--gray-500);
  font-style: italic;
}

/* Decoration rings */
.mission-decoration {
  position: relative;
  width: 160px;
  height: 160px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.decoration-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--primary);
  opacity: .15;
}
.ring-1 { width: 160px; height: 160px; }
.ring-2 { width: 120px; height: 120px; }
.ring-3 { width: 80px; height: 80px; }
.decoration-logo-center { position: relative; z-index: 1; }

/* ═══════════════════════════════════════
   DIFFERENTIALS
   ═══════════════════════════════════════ */
.differentials {
  background: var(--dark);
  padding: 72px 0;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.diff-item {
  padding: 8px;
}

.diff-number {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  opacity: .8;
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.diff-item h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.diff-item p {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ═══════════════════════════════════════
   PRODUCTS
   ═══════════════════════════════════════ */
.products { background: var(--bg); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all .25s ease;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.featured-product {
  border-color: var(--primary);
  border-width: 2px;
  box-shadow: 0 0 0 4px var(--primary-light), var(--shadow-lg);
}

.product-badge {
  position: absolute;
  top: -12px;
  left: 36px;
  background: var(--primary);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  letter-spacing: .3px;
}

.product-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.product-icon-wrap {
  flex-shrink: 0;
}
.product-icon-wrap.dimmed { opacity: .4; }

.product-meta h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 4px;
}
.dimmed-text { color: var(--gray-400) !important; }

.product-tag {
  display: inline-block;
  background: var(--accent-light);
  color: #047857;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
}
.coming-tag {
  background: var(--gray-100);
  color: var(--gray-500);
}

.product-desc {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 24px;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.product-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
}

.product-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.product-platform {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 500;
}

.coming-soon-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--gray-100);
  border-color: var(--gray-300);
}

.coming-soon-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  border: 1px dashed var(--gray-300);
  margin-top: auto;
}

/* ═══════════════════════════════════════
   TECH
   ═══════════════════════════════════════ */
.tech {
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.tech-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.tech-content .section-tag { margin-bottom: 16px; }
.tech-content h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.2;
}
.tech-content > p {
  color: var(--gray-500);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 36px;
}

.tech-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.tech-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.tech-dot {
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}
.tech-list strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.tech-list p { font-size: 14px; color: var(--gray-500); }

.tech-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.tech-badge {
  background: var(--bg);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--dark);
  transition: all .2s;
}
.tech-badge:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════ */
.contact {
  background: linear-gradient(135deg, #4338C9 0%, #5B4FCF 60%, #7C70DC 100%);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-text .section-tag.light {
  background: rgba(255,255,255,.2);
  color: var(--white);
}
.contact-text h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--white);
  margin: 16px 0 16px;
  line-height: 1.2;
}
.contact-text > p {
  color: rgba(255,255,255,.8);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 32px;
}

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

.contact-card {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: 24px;
  color: var(--white);
  transition: background .2s;
}
.contact-card:hover { background: rgba(255,255,255,.18); }

.contact-card-icon { font-size: 28px; margin-bottom: 10px; }
.contact-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.contact-card p { font-size: 14px; color: rgba(255,255,255,.75); margin-bottom: 12px; }
.contact-card a {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.contact-card a:hover { color: var(--white); }

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.footer {
  background: var(--dark);
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 17px;
  font-weight: 600;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  line-height: 1.6;
  max-width: 240px;
}
.footer-made {
  margin-top: 12px;
  font-size: 13px !important;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  transition: color .15s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,.35);
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .tech-inner { grid-template-columns: 1fr; gap: 48px; }
  .tech-visual { order: -1; }
  .about-mission { padding: 40px 40px; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }

  /* Navbar mobile */
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--gray-300);
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 999;
    align-items: stretch;
  }
  .nav-links.open { display: flex; }

  .nav-links > li > a {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }

  /* Dropdown mobile */
  .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    margin-top: 4px;
    display: none;
  }
  .has-dropdown.open .dropdown-menu { display: block; }
  .has-dropdown.open .chevron { transform: rotate(180deg); }
  .dropdown-trigger { width: 100%; justify-content: space-between; }

  /* Hero mobile */
  .hero { min-height: auto; padding-top: 100px; }
  .hero-container { grid-template-columns: 1fr; gap: 40px; padding-bottom: 0; }
  .hero-visual { display: none; }
  .hero-stats { gap: 20px; }

  /* About */
  .about-grid { grid-template-columns: 1fr; }
  .about-mission { grid-template-columns: 1fr; text-align: center; padding: 32px; }
  .mission-decoration { display: none; }

  /* Diff */
  .diff-grid { grid-template-columns: 1fr 1fr; }

  /* Products */
  .products-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }

  /* Footer */
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .diff-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn-primary,
  .hero-cta .btn-secondary { width: 100%; justify-content: center; }
  .about-mission { padding: 24px; }
  blockquote { font-size: 18px; }
}