/* ==========================================================================
   Kushi Technology — Enterprise Design System
   Hikvision corporate chrome + SEUIC product UX
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --surface-2: #f1f5f9;
  --navy: #0f172a;
  --navy-2: #1e293b;
  --red: #d71920;
  --red-hover: #b8141a;
  --blue: #0284c7;
  --blue-hover: #0369a1;
  --border: #e2e8f0;
  --border-md: #cbd5e1;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #64748b;
  --text-inv: #ffffff;
  --text-inv-muted: #94a3b8;
  --success: #059669;
  --warning: #d97706;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', ui-monospace, monospace;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --r-sm: 4px;
  --r: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --header-h: 72px;
  --util-h: 40px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t: 0.2s;
  --container: 1200px;
  --gutter: 24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--text-2);
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  background: var(--red);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--r);
}

.skip-link:focus {
  left: 16px;
  top: 16px;
}

.container {
  width: min(100% - var(--gutter) * 2, var(--container));
  margin-inline: auto;
}

.container-wide {
  width: min(100% - var(--gutter) * 2, 1320px);
  margin-inline: auto;
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.btn:focus-visible,
.nav-link:focus-visible {
  outline-offset: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9375rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.2;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--red);
  color: #fff;
}

.btn-primary:hover {
  background: var(--red-hover);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border-color: var(--border-md);
}

.btn-outline-dark:hover {
  border-color: var(--navy);
  background: var(--surface);
}

.btn-navy {
  background: var(--navy);
  color: #fff;
}

.btn-navy:hover {
  background: var(--navy-2);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: transparent;
  padding-inline: 12px;
}

.btn-ghost:hover {
  color: var(--red);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* Badge / pill */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #fef2f2;
  color: var(--red);
  letter-spacing: 0.02em;
}

.badge-navy {
  background: #e2e8f0;
  color: var(--navy);
}

.badge-blue {
  background: #e0f2fe;
  color: var(--blue);
}

.badge-muted {
  background: var(--surface-2);
  color: var(--text-3);
}

.badge-hot {
  background: #fef2f2;
  color: var(--red);
}

.badge-new {
  background: #ecfdf5;
  color: var(--success);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}

.eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
}

.placeholder-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--warning);
  background: #fffbeb;
  border: 1px solid #fde68a;
  padding: 4px 10px;
  border-radius: var(--r-sm);
}

.placeholder-card {
  border: 1.5px dashed var(--border-md);
  background: var(--surface);
  border-radius: var(--r-md);
  padding: 28px;
  text-align: center;
  color: var(--text-3);
}

.placeholder-card strong {
  display: block;
  color: var(--text-2);
  margin-bottom: 6px;
}

.solution-showcase-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.1);
  border: 1px solid var(--border);
  background: #0f172a;
  aspect-ratio: 16/10;
}

.solution-showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.solution-showcase-card:hover img {
  transform: scale(1.05);
}

.solution-showcase-card .solution-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #fff;
}

.solution-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
  width: fit-content;
  backdrop-filter: blur(8px);
}

/* ========== UTILITY BAR ========== */
.util-bar {
  background: #090d16;
  color: #94a3b8;
  font-size: 0.8125rem;
  height: var(--util-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1001;
}

.util-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(100% - 32px, var(--container));
}

.util-left,
.util-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.util-bar a {
  color: var(--text-inv-muted);
  transition: color var(--t);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.util-bar a:hover {
  color: #fff;
}

.util-bar .util-strong {
  color: #fff;
  font-weight: 600;
}

.util-bar svg {
  width: 14px;
  height: 14px;
}

.util-sep {
  width: 1px;
  height: 14px;
  background: #334155;
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow var(--t), backdrop-filter 0.3s ease;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow);
}

/* Transparent Navbar variant (over Hero section) */
.site-header.transparent-nav {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-header.transparent-nav .logo {
  color: #ffffff;
}

.site-header.transparent-nav .logo-mark {
  background: #ffffff;
  color: var(--navy);
}

.site-header.transparent-nav .nav-link {
  color: rgba(255, 255, 255, 0.9);
}

.site-header.transparent-nav .nav-link:hover,
.site-header.transparent-nav .nav-link[aria-expanded="true"] {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.site-header.transparent-nav .nav-link.is-active {
  color: #f87171;
}

.site-header.transparent-nav .nav-link .chev {
  opacity: 0.85;
}

.site-header.transparent-nav .menu-toggle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.site-header.transparent-nav .menu-toggle span {
  background: #ffffff;
}

/* Scrolled state for transparent navbar: sleek dark frosted glass */
.site-header.transparent-nav.is-scrolled {
  background: rgba(9, 13, 22, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--navy);
  letter-spacing: -0.03em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.875rem;
  position: relative;
}

.logo-mark::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--red);
  border-radius: 0 0 8px 8px;
}

.logo span {
  color: var(--red);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: var(--r);
  transition: color var(--t), background var(--t);
  background: none;
  border: none;
  cursor: pointer;
}

.nav-link:hover,
.nav-link[aria-expanded="true"],
.nav-link.is-active {
  color: var(--navy);
}

.nav-link.is-active {
  color: var(--red);
}

.nav-link .chev {
  width: 14px;
  height: 14px;
  transition: transform var(--t);
  opacity: 0.6;
}

.nav-link[aria-expanded="true"] .chev {
  transform: rotate(180deg);
}

.nav-underline {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}

.nav-item:hover .nav-underline,
.nav-link.is-active+.nav-underline,
.nav-link[aria-expanded="true"]~.nav-underline {
  transform: scaleX(1);
}

.nav-item:hover>.nav-underline {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: #fff;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}

.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);
}

/* Mega menus */
.mega {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease), visibility 0.18s;
  z-index: 100;
}

.nav-item:hover>.mega,
.nav-item:focus-within>.mega,
.nav-item.is-open>.mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-products {
  width: min(920px, calc(100vw - 48px));
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 24px;
}

.mega-solutions {
  width: min(780px, calc(100vw - 48px));
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
}

.mega-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 20px;
}

.mega-col-title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.mega-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 10px;
  margin: 0 -10px;
  border-radius: var(--r);
  transition: background var(--t);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.mega-link:hover {
  background: var(--surface);
  color: var(--red);
}

.mega-link small {
  display: block;
  font-weight: 400;
  color: var(--text-3);
  font-size: 0.75rem;
  margin-top: 2px;
}

.mega-promo {
  background: linear-gradient(160deg, var(--navy) 0%, #1e293b 100%);
  color: #fff;
  border-radius: var(--r-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mega-promo h4 {
  color: #fff;
  font-size: 1rem;
}

.mega-promo p {
  color: var(--text-inv-muted);
  font-size: 0.8125rem;
}

.mega-rail {
  background: var(--surface);
  border-radius: var(--r-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mega-rail a {
  padding: 10px 12px;
  border-radius: var(--r);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  transition: background var(--t), color var(--t);
}

.mega-rail a:hover,
.mega-rail a.is-active {
  background: #fff;
  color: var(--red);
  box-shadow: var(--shadow-sm);
}

.mega-scenarios {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.mega-scenario {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color var(--t), box-shadow var(--t);
}

.mega-scenario:hover {
  border-color: #fecaca;
  box-shadow: var(--shadow);
}

.mega-scenario h4 {
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.mega-scenario p {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: calc(var(--util-h) + var(--header-h)) 0 0 0;
  z-index: 999;
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.25s var(--ease);
  overflow-y: auto;
  padding: 16px 20px 40px;
  display: none;
}

.mobile-nav.is-open {
  transform: translateX(0);
}

.mobile-nav a,
.mobile-nav button.mobile-acc {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 1rem;
  background: none;
  border-left: 0;
  border-right: 0;
  border-top: 0;
  cursor: pointer;
  text-align: left;
  color: var(--text);
}

.mobile-sub {
  display: none;
  padding: 8px 0 12px 12px;
}

.mobile-sub.is-open {
  display: block;
}

.mobile-sub a {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-2);
  border: none;
  padding: 10px 4px;
}

.mobile-cta {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ========== HERO SECTION (Cinematic Moving Background & smgpl.pages.dev layout) ========== */
.hero {
  position: relative;
  background: #090d16;
  color: #fff;
  overflow: hidden;
  min-height: clamp(560px, 78vh, 760px);
  display: flex;
  align-items: flex-end;
  /* Tuck hero up behind the transparent navbar */
  margin-top: calc(-1 * var(--header-h));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Moving Background Container - spans full hero height from very top behind navbar */
.hero-bg-container {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), visibility 1s ease;
  will-change: opacity, transform;
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.8s ease;
  will-change: opacity, transform;
}

.hero-bg-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  z-index: 2;
}

/* 100% Native, unzoomed, crystal-clear background image */
.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  filter: brightness(1.04) contrast(1.02);
  transform: none !important;
}

/* Minimal delicate overlay: NO left black sheath, full image visibility */
.hero-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

/* Subtle top & bottom edge vignette only (leaves entire image open and clear) */
.hero-overlay-vertical {
  background: linear-gradient(to bottom,
      rgba(9, 13, 22, 0.42) 0%,
      transparent 16%,
      transparent 78%,
      rgba(9, 13, 22, 0.55) 100%);
}

/* Left-side black sheath removed as requested */
.hero-overlay-horizontal {
  display: none !important;
}

.hero-overlay-glow {
  display: none !important;
}

/* Foreground Content */
.hero-foreground {
  position: relative;
  z-index: 10;
  width: 100%;
  padding-top: calc(var(--header-h) + clamp(48px, 6vw, 80px));
  padding-bottom: clamp(32px, 4vw, 44px);
}

.hero-slides {
  position: relative;
  min-height: 290px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease), visibility 0.6s;
  pointer-events: none;
}

.hero-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.hero-content {
  max-width: 560px;
}

/* Minimal Pulse Super-title Pill */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  border-radius: 9999px;
  background: rgba(9, 13, 22, 0.7);
  border: 1px solid rgba(215, 25, 32, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  margin-bottom: 14px;
}

.hero-pulse-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
}

.hero-pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid var(--red);
  animation: heroPulsePing 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes heroPulsePing {
  0% {
    transform: scale(0.9);
    opacity: 1;
  }

  75%,
  100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.hero-badge-text {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fca5a5;
  font-family: var(--font-mono);
}

/* Minimal Refined Hero Title */
.hero-title {
  font-size: clamp(1.75rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 12px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-title-light {
  color: #ffffff;
}

.hero-title-accent {
  color: #f87171;
  background: linear-gradient(135deg, #ff6b6b 0%, #ef4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: none;
  display: inline-block;
}

/* Minimal Refined Hero Description */
.hero-desc {
  font-size: clamp(0.875rem, 1.05vw, 1rem);
  line-height: 1.55;
  color: #e2e8f0;
  font-weight: 400;
  max-width: 480px;
  margin-bottom: 24px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9), 0 3px 20px rgba(0, 0, 0, 0.8);
}

/* Action CTA Buttons (Clean, Minimal Pills) */
.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--red);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(215, 25, 32, 0.35);
  transition: transform var(--t), box-shadow var(--t), background var(--t);
  cursor: pointer;
}

.btn-hero-primary:hover {
  background: var(--red-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(215, 25, 32, 0.45);
}

.btn-hero-primary .btn-arrow {
  width: 15px;
  height: 15px;
  transition: transform var(--t);
}

.btn-hero-primary:hover .btn-arrow {
  transform: translate(2px, -2px);
}

.btn-hero-glass {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: transform var(--t), background var(--t), border-color var(--t);
}

.btn-hero-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-hero-glass svg {
  width: 18px;
  height: 18px;
  color: #f87171;
}

.btn-hero-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: rgba(9, 13, 22, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 9999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-decoration: none;
  transition: color var(--t), border-color var(--t);
}

.btn-hero-contact:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-hero-contact svg {
  width: 16px;
  height: 16px;
  color: #f87171;
}

/* Bottom Pill Badges Strip (matching smgpl reference strip) */
.hero-pill-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 28px;
}

.hero-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(9, 13, 22, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #e2e8f0;
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  transition: border-color var(--t), color var(--t), transform var(--t);
}

.hero-pill-item:hover {
  border-color: rgba(215, 25, 32, 0.6);
  color: #ffffff;
  transform: translateY(-1px);
}

.hero-pill-item svg {
  width: 15px;
  height: 15px;
  color: #ef4444;
  flex-shrink: 0;
}

/* Hero Controls: Indicators and Next/Prev Arrows */
.hero-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 10px;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-dot {
  position: relative;
  width: 44px;
  height: 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
  transition: background var(--t), width var(--t);
}

.hero-dot.is-active {
  background: rgba(255, 255, 255, 0.35);
  width: 64px;
}

.hero-dot-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--red);
  border-radius: 4px;
}

.hero-dot.is-active .hero-dot-bar {
  width: 100%;
  transition: width 6000ms linear;
}

.hero-arrows {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-arrow-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--t), border-color var(--t), transform var(--t);
}

.hero-arrow-btn:hover {
  background: var(--red);
  border-color: var(--red);
  transform: scale(1.08);
}

.hero-arrow-btn svg {
  width: 18px;
  height: 18px;
}

.hero-counter {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: #94a3b8;
  letter-spacing: 0.05em;
}

.hero-counter strong {
  color: #ffffff;
  font-size: 0.9375rem;
}

@media (max-width: 768px) {
  .hero {
    min-height: 600px;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-hero-primary,
  .btn-hero-glass,
  .btn-hero-contact {
    justify-content: center;
    width: 100%;
  }

  .hero-pill-strip {
    display: none;
  }

  .hero-controls {
    justify-content: center;
  }
}

/* ========== SECTIONS ========== */
.section {
  padding: 80px 0;
}

.section-sm {
  padding: 56px 0;
}

.section-surface {
  background: var(--surface);
}

.section-navy {
  background: var(--navy);
  color: #fff;
}

.section-navy h2,
.section-navy h3 {
  color: #fff;
}

.section-navy p {
  color: var(--text-inv-muted);
}

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head p {
  margin-top: 12px;
}

.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow var(--t), border-color var(--t), transform var(--t);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: #fecaca;
  transform: translateY(-2px);
}

.card-media {
  aspect-ratio: 16/10;
  background: linear-gradient(145deg, #e2e8f0, #f8fafc);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.card-media svg {
  width: 48%;
  opacity: 0.85;
}

.card-body {
  padding: 20px;
}

.card-body h3 {
  font-size: 1.0625rem;
  margin-bottom: 8px;
}

.card-body p {
  font-size: 0.875rem;
  color: var(--text-3);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  margin: 0;
  transition: max-height 0.25s var(--ease), opacity 0.25s, margin 0.25s;
}

.card:hover .card-body p,
.card:focus-within .card-body p {
  max-height: 3.2em;
  opacity: 1;
  margin-bottom: 12px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--red);
  margin-top: 4px;
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--t);
}

.card:hover .card-link svg {
  transform: translateX(3px);
}

.card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.family-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px 16px;
  text-align: center;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-height: 140px;
}

.family-card:hover {
  border-color: #fecaca;
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.family-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--surface);
  display: grid;
  place-items: center;
  color: var(--navy);
}

.family-icon svg {
  width: 24px;
  height: 24px;
}

.family-card h3 {
  font-size: 0.875rem;
  font-weight: 600;
}

/* ========== HIKVISION REFERENCE PRODUCT FAMILIES SHOWCASE ========== */
.section-hik-families {
  background: #ffffff;
  padding: 60px 0 32px;
}

.hik-showcase-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 24px !important;
  max-width: 1240px;
  margin: 0 auto;
  align-items: stretch;
}

.hik-card {
  position: relative !important;
  aspect-ratio: 10 / 14 !important;
  width: 100% !important;
  min-width: 0 !important;
  border-radius: 20px !important;
  overflow: hidden !important;
  isolation: isolate !important;
  background: #0f172a;
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.08);
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease;
  user-select: none;
}

.hik-card:hover,
.hik-card:focus-within {
  transform: translateY(-5px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.16);
}

.hik-card-media {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  border-radius: 20px;
}

.hik-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hik-card:hover .hik-card-img,
.hik-card:focus-within .hik-card-img,
.hik-card.is-expanded .hik-card-img {
  transform: scale(1.05);
}

.hik-card-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(15, 23, 42, 0.88) 0%,
      rgba(15, 23, 42, 0.42) 32%,
      transparent 62%);
  z-index: 2;
  transition: opacity 0.3s ease;
}

.hik-card-rest {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 26px 22px;
  z-index: 3;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.hik-card-title {
  color: #ffffff;
  font-size: 1.1875rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.75);
}

/* Kushi Services Card Overlay (Reveals ONLY on hover/focus) */
.hik-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  padding: 28px 22px 22px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.84) 0%, rgba(9, 13, 22, 0.92) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.3s ease;
  pointer-events: none;
}

/* Show detailed panel ONLY on hover or focus */
.hik-card:hover .hik-card-overlay,
.hik-card:focus-within .hik-card-overlay,
.hik-card.is-expanded .hik-card-overlay {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.hik-card:hover .hik-card-rest,
.hik-card:focus-within .hik-card-rest,
.hik-card.is-expanded .hik-card-rest {
  opacity: 0;
  transform: translateY(6px);
}

.hik-over-cat {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 10px 0;
  line-height: 1.25;
}

.hik-over-divider {
  width: 100%;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.4);
  margin-bottom: 18px;
}

.hik-over-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
  margin: 0 0 12px 0;
}

.hik-over-desc {
  font-size: 0.84375rem;
  line-height: 1.62;
  color: #d1d5db;
  margin: 0;
}

/* Circular Arrow Button at Bottom Right (directly matching Hikvision reference) */
.hik-circle-btn {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background 0.25s, transform 0.25s, border-color 0.25s;
}

.hik-circle-btn:hover {
  background: var(--red);
  border-color: var(--red);
  transform: scale(1.08);
  color: #ffffff;
}

.hik-circle-btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.25s;
}

.hik-circle-btn:hover svg {
  transform: translateX(2px);
}

@media (max-width: 1100px) {
  .hik-showcase-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
  }
}

@media (max-width: 640px) {
  .hik-showcase-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .hik-card {
    min-height: 420px !important;
  }
}

/* ==========================================================================
   CORE SOLUTIONS SHOWCASE (Hikvision Core Technologies Light Theme Edition)
   Pure crisp white canvas, high-contrast typography, refined 3D layered
   perspective frames, vibrant illustrations, luminous pastel accent glow,
   floating frosted metric pill, and sleek circular controls.
   ========================================================================== */

/* ==========================================================================
   CORE SOLUTIONS SHOWCASE (Hikvision Core Technologies Light Theme Edition)
   Compact, well-proportioned layout with crisp typography, free-floating
   vector illustrations, and elegant circular navigation controls.
   ========================================================================== */

.section-solutions-showcase {
  background: #ffffff;
  color: #0f172a;
  padding: 44px 0 52px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid #f1f5f9;
  border-bottom: 1px solid #f1f5f9;
}

.section-solutions-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(226, 232, 240, 0.9), transparent);
}

/* Header: Left title in dark slate, Right 'View more →' */
.sol-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.sol-section-title {
  font-size: clamp(2.35rem, 3.6vw, 3rem);
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.03em;
  margin: 0;
  line-height: 1.15;
}

.sol-view-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #0f172a;
  font-size: 1.0625rem;
  font-weight: 600;
  text-decoration: none;
  opacity: 0.9;
  transition: all 0.25s ease;
  padding-bottom: 4px;
}

.sol-view-more:hover {
  opacity: 1;
  color: #d71920;
  transform: translateX(4px);
}

.sol-view-more svg {
  width: 18px;
  height: 18px;
  transition: transform 0.25s ease;
}

.sol-view-more:hover svg {
  transform: translateX(3px);
}

/* Slider Container */
.sol-slider-wrapper {
  position: relative;
  margin-bottom: 0;
}

/* Slide item */
.sol-slide {
  display: none;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1300px;
  margin-inline: auto;
  opacity: 0;
  transform: translateY(6px);
}

@keyframes solSlideFade {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.99);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.sol-slide.is-active {
  display: grid;
  opacity: 1;
  transform: translateY(0);
  animation: solSlideFade 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Visual Column: Pure Standalone Vector Illustration (No containers, no boxes, no cards) */
.sol-visual-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
}

.sol-pure-illust {
  max-width: 680px;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  display: block;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  transition: transform 0.35s ease;
}

.sol-visual-col:hover .sol-pure-illust {
  transform: translateY(-4px) scale(1.02);
}

/* Right Content Column */
.sol-content-col {
  padding-left: 12px;
}

.sol-title {
  font-size: clamp(2.2rem, 2.8vw, 2.85rem);
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.025em;
  line-height: 1.18;
  margin: 0 0 16px 0;
}

.sol-desc {
  font-size: clamp(1.0625rem, 1.2vw, 1.25rem);
  line-height: 1.68;
  color: #334155;
  margin: 0 0 28px 0;
  max-width: 580px;
}

.sol-desc strong {
  color: #0f172a;
  font-weight: 600;
}

/* 'Discover Now' Pill Button on White */
.btn-sol-discover {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  border: 2px solid #0f172a;
  background: transparent;
  color: #0f172a;
  padding: 14px 34px;
  font-weight: 700;
  font-size: 1.0625rem;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.01em;
}

.btn-sol-discover:hover {
  background: #0f172a;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.18);
}

/* Right-bottom Navigation Controls */
.sol-controls-bottom-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
  margin-top: 18px;
  padding-right: 8px;
}

.sol-arrow-btns {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sol-nav-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #0f172a;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.sol-nav-btn:hover {
  background: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.18);
}

.sol-nav-btn:active {
  transform: scale(0.96);
}

.sol-nav-btn svg {
  width: 22px;
  height: 22px;
  stroke-width: 2.5;
}

.sol-dots {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sol-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.sol-dot:hover {
  background: #94a3b8;
  transform: scale(1.2);
}

.sol-dot.is-active {
  width: 28px;
  height: 10px;
  border-radius: 9999px;
  background: #0f172a;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.2);
}

/* Responsive */
@media (max-width: 992px) {
  .sol-controls-bottom-right {
    justify-content: center;
    padding-right: 0;
    margin-top: 24px;
  }

  .sol-slide {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }

  .sol-content-col {
    padding-left: 0;
  }

  .sol-desc {
    margin-inline: auto;
  }

  .sol-pure-illust {
    max-width: 480px;
    margin-inline: auto;
  }
}

@media (max-width: 640px) {
  .section-solutions-showcase {
    padding: 36px 0 28px;
  }

  .sol-section-title {
    font-size: 1.625rem;
  }

  .sol-pure-illust {
    max-width: 100%;
    max-height: 240px;
  }

  .sol-title {
    font-size: 1.5rem;
  }

  .sol-desc {
    font-size: 0.90625rem;
  }
}

/* ==========================================================================
   Authorized OEM Partners & Hardware Brands Section
   ========================================================================== */

.section-brands {
  background: #ffffff;
  padding: 84px 0 64px;
  border-top: 1px solid #f1f5f9;
  position: relative;
}

.brand-head-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.brand-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0f172a;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.brand-badge-pill svg {
  width: 15px;
  height: 15px;
  color: var(--red);
  flex-shrink: 0;
}

/* Continuous Infinite Brand Ticker */
.brand-ticker-wrap {
  width: 100%;
  overflow: hidden;
  margin: 36px 0 44px;
  position: relative;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  padding: 8px 0;
}

.brand-ticker-track {
  display: flex;
  align-items: center;
  gap: 22px;
  width: max-content;
  animation: brandTickerLoop 38s linear infinite;
}

.brand-ticker-wrap:hover .brand-ticker-track {
  animation-play-state: paused;
}

@keyframes brandTickerLoop {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.brand-ticker-item {
  width: 168px;
  height: 72px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  flex-shrink: 0;
}

.brand-ticker-item:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.brand-ticker-img {
  height: 34px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  transition: transform 0.25s ease;
}

/* Category Filter Bar */
.brand-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  padding-bottom: 4px;
}

.brand-filter-btn {
  padding: 8px 18px;
  border-radius: 9999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #475569;
  font-size: 0.84375rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-filter-btn .filter-count {
  font-size: 0.75rem;
  padding: 1px 7px;
  border-radius: 9999px;
  background: #e2e8f0;
  color: #475569;
  transition: all 0.2s ease;
}

.brand-filter-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #0f172a;
}

.brand-filter-btn.is-active {
  background: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.14);
}

.brand-filter-btn.is-active .filter-count {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

/* Pure Brand Logo Tiles Grid ("best only logos") */
.brand-tiles-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-bottom: 44px;
}

.brand-tile {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 22px 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 116px;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.03);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  text-decoration: none;
}

.brand-tile:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.brand-tile img {
  max-width: 110px;
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.brand-tile:hover img {
  transform: scale(1.06);
}

.brand-tile span {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #475569;
  margin-top: 10px;
  letter-spacing: -0.01em;
  text-align: center;
}

.brand-tile.is-hidden {
  display: none !important;
}

/* Brand Trust Assurance Bar */
.brand-trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 32px 36px;
}

.brand-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.brand-trust-item .trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.brand-trust-item .trust-icon svg {
  width: 22px;
  height: 22px;
}

.brand-trust-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
}

.brand-trust-item p {
  font-size: 0.84375rem;
  line-height: 1.5;
  color: #64748b;
}

@media (max-width: 1200px) {
  .brand-tiles-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 860px) {
  .brand-tiles-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  .brand-trust-bar {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }
}

@media (max-width: 540px) {
  .brand-tiles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .brand-tile {
    height: 102px;
    padding: 16px 10px 12px;
  }
  .brand-tile img {
    height: 32px;
    max-width: 90px;
  }
  .brand-tile span {
    font-size: 0.75rem;
    margin-top: 8px;
  }
}
  .brand-filter-bar {
    gap: 8px;
  }
  .brand-filter-btn {
    padding: 7px 14px;
    font-size: 0.8125rem;
  }
}

.solution-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 28px;
  transition: border-color var(--t), box-shadow var(--t);
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
}

.solution-card:hover {
  border-color: #fecaca;
  box-shadow: var(--shadow-md);
}

.solution-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #fef2f2;
  color: var(--red);
  display: grid;
  place-items: center;
}

.solution-icon svg {
  width: 22px;
  height: 22px;
}

.solution-card h3 {
  font-size: 1.125rem;
}

.solution-card p {
  font-size: 0.9375rem;
  flex: 1;
}

.solution-card .card-link {
  margin-top: auto;
}

.capability {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-md);
}

.capability-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(215, 25, 32, 0.15);
  color: #fca5a5;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.capability-icon svg {
  width: 22px;
  height: 22px;
}

.capability h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 6px;
}

.capability p {
  font-size: 0.875rem;
}

.branch-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
}

.branch-card .branch-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}

.branch-card h3 {
  font-size: 1.125rem;
}

.branch-card address {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.55;
}

.branch-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.branch-meta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.branch-meta a:hover {
  color: var(--red);
}

.branch-meta svg {
  width: 16px;
  height: 16px;
  color: var(--text-3);
}

.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, #1e293b 100%);
  border-radius: var(--r-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 40% 80% at 100% 50%, rgba(215, 25, 32, 0.2), transparent);
  pointer-events: none;
}

.cta-band>* {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  color: #fff;
  margin-bottom: 8px;
}

.cta-band p {
  color: var(--text-inv-muted);
  max-width: 48ch;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Stats — qualitative / real only */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-md);
  padding: 24px;
  text-align: center;
}

.stat-card .stat-value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.stat-card .stat-label {
  font-size: 0.8125rem;
  color: var(--text-inv-muted);
}

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, #090e17 0%, #0f172a 65%, #162033 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 56px 0 48px;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(239, 68, 68, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.4), transparent);
}

.page-hero .breadcrumb {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: #94a3b8;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 5px 14px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

.page-hero .breadcrumb a {
  color: #e2e8f0;
  text-decoration: none;
  transition: color var(--t);
}

.page-hero .breadcrumb a:hover {
  color: #f87171;
}

.page-hero .breadcrumb .sep {
  opacity: 0.4;
  color: #94a3b8;
}

.page-hero .breadcrumb span:last-child {
  color: #f87171;
  font-weight: 600;
}

.page-hero h1 {
  font-size: clamp(2rem, 3.5vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.18;
}

.page-hero .lead {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: #cbd5e1;
  max-width: 64ch;
}

/* ========== PRODUCTS LISTING ========== */
.catalog-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  align-items: start;
}

.filters {
  position: sticky;
  top: calc(var(--header-h) + 16px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
}

.filters h3 {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}

.filter-group {
  margin-bottom: 20px;
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--text-2);
  cursor: pointer;
}

.filter-option input {
  accent-color: var(--red);
  width: 16px;
  height: 16px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-2);
  cursor: pointer;
  transition: background var(--t), border-color var(--t), color var(--t);
}

.chip:hover {
  border-color: var(--border-md);
}

.chip.is-active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 16px;
  margin-bottom: 20px;
}

.search-bar svg {
  width: 18px;
  height: 18px;
  color: var(--text-3);
  flex-shrink: 0;
}

.search-bar input {
  border: none;
  outline: none;
  flex: 1;
  background: transparent;
  font-size: 0.9375rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.catalog-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
}

.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08), 0 4px 12px rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.35);
}

.catalog-card .card-media {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #0f172a;
}

.catalog-card .card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.catalog-card:hover .card-media img {
  transform: scale(1.06);
}

.catalog-card .card-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(15, 23, 42, 0.4) 100%);
  pointer-events: none;
}

.catalog-card .card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.6875rem;
  padding: 4px 10px;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.catalog-card .card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.catalog-card .card-body h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--navy);
  line-height: 1.3;
}

.catalog-card .card-body p {
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 12px;
}

.catalog-card .card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.catalog-card .spec-pill {
  font-size: 0.6875rem;
  font-weight: 600;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
  padding: 3px 8px;
  border-radius: 4px;
}

.catalog-card .card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  flex-wrap: wrap;
}

.catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  color: var(--text-3);
  border: 1.5px dashed var(--border-md);
  border-radius: var(--r-md);
}

.results-meta {
  font-size: 0.875rem;
  color: var(--text-3);
  margin-bottom: 16px;
}

/* ========== PRODUCT DETAIL ========== */
.detail-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0;
}

.detail-copy .badge {
  margin-bottom: 12px;
}

.detail-copy h1 {
  margin-bottom: 12px;
}

.detail-copy .lead {
  margin-bottom: 24px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--text-3);
}

.detail-visual {
  position: relative;
  aspect-ratio: 16/11;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: #0f172a;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
}

.detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.detail-visual:hover img {
  transform: scale(1.04);
}

.detail-visual .badge-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  padding: 10px 16px;
  border-radius: var(--r);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.8125rem;
}

.sticky-tabs {
  position: sticky;
  top: var(--header-h);
  z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.tabs-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.tabs-inner::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  padding: 16px 18px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-3);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--t), border-color var(--t);
}

.tab-btn:hover {
  color: var(--navy);
}

.tab-btn.is-active {
  color: var(--red);
  border-bottom-color: var(--red);
}

.tab-panel {
  display: none;
  padding: 48px 0;
  scroll-margin-top: calc(var(--header-h) + 56px);
}

.tab-panel.is-active {
  display: block;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}

.spec-row {
  display: grid;
  grid-template-columns: 40% 60%;
  border-bottom: 1px solid var(--border);
}

.spec-row:nth-child(odd) {
  background: var(--surface);
}

.spec-row:nth-last-child(-n+2) {
  border-bottom: none;
}

.spec-label {
  padding: 14px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  border-right: 1px solid var(--border);
}

.spec-value {
  padding: 14px 18px;
  font-size: 0.875rem;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 800px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  background: #fff;
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-weight: 600;
  font-size: 0.975rem;
  color: var(--text);
}

.faq-q svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform var(--t);
  color: var(--text-3);
}

.faq-item.is-open .faq-q svg {
  transform: rotate(180deg);
}

.faq-a {
  display: none;
  padding: 0 20px 18px;
  font-size: 0.9375rem;
  color: var(--text-2);
}

.faq-item.is-open .faq-a {
  display: block;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.form-group label .req {
  color: var(--red);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid var(--border-md);
  border-radius: var(--r);
  background: #fff;
  transition: border-color var(--t), box-shadow var(--t);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(215, 25, 32, 0.12);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group .error {
  font-size: 0.75rem;
  color: var(--red);
  display: none;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--red);
}

.form-group.has-error .error {
  display: block;
}

.form-success {
  display: none;
  padding: 16px 18px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--r);
  color: var(--success);
  font-weight: 500;
  font-size: 0.9375rem;
  margin-bottom: 16px;
}

.form-success.is-visible {
  display: block;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.value-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 24px 18px;
  text-align: center;
}

.value-card .value-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 10px;
}

.value-card h3 {
  font-size: 0.9375rem;
  margin-bottom: 6px;
}

.value-card p {
  font-size: 0.8125rem;
}

.founder-block {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px;
}

.founder-avatar {
  width: 200px;
  height: 200px;
  border-radius: var(--r-md);
  background: linear-gradient(160deg, #e2e8f0, #f8fafc);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2rem;
}

.founder-block h3 {
  margin-bottom: 4px;
}

.founder-role {
  font-size: 0.875rem;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 14px;
}

.service-tier {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.service-tier.featured {
  border-color: var(--red);
  box-shadow: 0 0 0 1px var(--red);
}

.service-tier h3 {
  font-size: 1.25rem;
}

.service-tier .price-note {
  font-size: 0.8125rem;
  color: var(--text-3);
}

.service-tier ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.service-tier li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-2);
}

.service-tier li svg {
  width: 16px;
  height: 16px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

.resource-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.resource-card .res-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--surface);
  color: var(--navy);
  display: grid;
  place-items: center;
}

.resource-card .res-icon svg {
  width: 20px;
  height: 20px;
}

.news-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.news-card .card-media {
  aspect-ratio: 16/9;
}

.news-card .card-body {
  padding: 20px;
}

.news-card .date {
  font-size: 0.75rem;
  color: var(--text-3);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--navy);
  color: var(--text-inv-muted);
  padding: 64px 0 0;
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1e293b;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  max-width: 32ch;
  margin-bottom: 16px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 700;
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  padding: 5px 0;
  color: var(--text-inv-muted);
  transition: color var(--t);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 0;
  font-size: 0.8125rem;
}

.footer-legal {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-legal a:hover {
  color: #fff;
}

/* Floating */
.float-utils {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 800;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--t), background var(--t);
}

.float-btn:hover {
  transform: translateY(-2px);
}

.float-btn svg {
  width: 20px;
  height: 20px;
}

.float-support {
  background: var(--red);
  color: #fff;
}

.float-top {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--border) !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.float-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
  .grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .stat-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .mega-products {
    grid-template-columns: 1fr;
  }

  .mega-promo {
    display: none;
  }
}

@media (max-width: 900px) {
  .nav-desktop {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .mobile-nav {
    display: block;
  }

  .header-actions .btn-primary {
    display: none;
  }

  .hero-slide .container {
    grid-template-columns: 1fr;
    padding-block: 48px;
  }

  .hero-visual {
    max-width: 420px;
  }

  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .filters {
    position: static;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-hero {
    grid-template-columns: 1fr;
  }

  .founder-block {
    grid-template-columns: 1fr;
  }

  .founder-avatar {
    width: 120px;
    height: 120px;
    font-size: 1.5rem;
  }

  .spec-grid {
    grid-template-columns: 1fr;
  }

  .spec-row:nth-last-child(1) {
    border-bottom: none;
  }

  .spec-row:nth-last-child(2) {
    border-bottom: 1px solid var(--border);
  }

  .util-right {
    display: none;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 16px;
    --header-h: 64px;
  }

  .section {
    padding: 56px 0;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .grid-6 {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr 1fr;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .stat-row {
    grid-template-columns: 1fr 1fr;
  }

  .cta-band {
    padding: 32px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .mega {
    display: none !important;
  }

  .chips {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .chip {
    flex-shrink: 0;
  }
}

/* ==========================================================================
   SEUIC-Inspired Corporate About Page Styles
   ========================================================================== */

.about-hero {
  background: radial-gradient(circle at 80% 20%, rgba(215, 25, 32, 0.12), transparent 45%),
              radial-gradient(circle at 15% 90%, rgba(30, 58, 138, 0.18), transparent 50%),
              linear-gradient(135deg, #0b1120 0%, #0f172a 100%);
  color: #ffffff;
  padding: 84px 0 64px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
}

.about-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #cbd5e1;
  margin-bottom: 20px;
}

.about-hero-tag .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 10px var(--red);
}

.about-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 18px;
}

.about-hero h1 span {
  background: linear-gradient(135deg, #ffffff 30%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-hero .lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: #94a3b8;
  max-width: 820px;
  margin-bottom: 28px;
}

.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.about-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 9999px;
  font-size: 0.84375rem;
  color: #e2e8f0;
  font-weight: 600;
}

.about-pill svg {
  width: 16px;
  height: 16px;
  color: var(--red);
}

/* SEUIC 3-Column Mission / Vision / Values Cards */
.seuic-mv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.seuic-mv-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.seuic-mv-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
  border-color: #cbd5e1;
}

.seuic-mv-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: #e2e8f0;
  transition: background 0.3s ease;
}

.seuic-mv-card.mission::before {
  background: linear-gradient(90deg, var(--red), #ef4444);
}

.seuic-mv-card.vision::before {
  background: linear-gradient(90deg, #1e3a8a, #3b82f6);
}

.seuic-mv-card.values::before {
  background: linear-gradient(90deg, #059669, #10b981);
}

.seuic-mv-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.seuic-mv-card.mission .seuic-mv-icon {
  background: rgba(215, 25, 32, 0.08);
  color: var(--red);
}

.seuic-mv-card.vision .seuic-mv-icon {
  background: rgba(30, 58, 138, 0.08);
  color: #1e3a8a;
}

.seuic-mv-card.values .seuic-mv-icon {
  background: rgba(5, 150, 105, 0.08);
  color: #059669;
}

.seuic-mv-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
}

.seuic-mv-card p {
  color: #475569;
  line-height: 1.65;
  font-size: 0.9375rem;
  margin-bottom: 16px;
  flex: 1;
}

.seuic-mv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #f1f5f9;
}

.seuic-mv-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  background: #f8fafc;
  color: #334155;
  border: 1px solid #e2e8f0;
}

/* SEUIC Milestone Timeline */
.timeline-section {
  background: #f8fafc;
  padding: 84px 0;
  position: relative;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.timeline-flow {
  position: relative;
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.timeline-flow::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 30px;
  right: 30px;
  height: 3px;
  background: #e2e8f0;
  z-index: 0;
}

.timeline-node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

.timeline-marker {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid #cbd5e1;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  font-size: 0.75rem;
  font-weight: 800;
  color: #475569;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.timeline-node.active .timeline-marker,
.timeline-node:hover .timeline-marker {
  border-color: var(--red);
  background: var(--red);
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 6px 18px rgba(215, 25, 32, 0.35);
}

.timeline-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 24px 20px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  flex: 1;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.timeline-node:hover .timeline-card {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.timeline-year {
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--red);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.timeline-card h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
  line-height: 1.35;
}

.timeline-card p {
  font-size: 0.84375rem;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 12px;
  flex: 1;
}

.timeline-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  background: #f1f5f9;
  font-size: 0.71875rem;
  font-weight: 600;
  color: #334155;
}

/* Accreditations & Honors Grid */
.honors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.honor-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.honor-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
  border-color: #cbd5e1;
}

.honor-item .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
  letter-spacing: -0.03em;
}

.honor-item .num.blue {
  color: #1e3a8a;
}

.honor-item .title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
}

.honor-item .desc {
  font-size: 0.8125rem;
  color: #64748b;
  line-height: 1.45;
}

@media (max-width: 1024px) {
  .seuic-mv-grid {
    grid-template-columns: 1fr;
  }

  .timeline-flow {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .timeline-flow::before {
    top: 24px;
    bottom: 24px;
    left: 23px;
    right: auto;
    width: 3px;
    height: auto;
  }

  .timeline-node {
    flex-direction: row;
    gap: 20px;
    align-items: flex-start;
  }

  .timeline-marker {
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .honors-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .honors-grid {
    grid-template-columns: 1fr;
  }

  .about-hero {
    padding: 60px 0 44px;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}