/* ==========================================================================
   Kinetic Aegis — Main Stylesheet
   Premium defense technology aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand palette */
  --color-white: #FFFFFF;
  --color-black: #0A0A0A;
  --color-graphite: #3B3F46;
  --color-light-grey: #F5F7FA;
  --color-deep-navy: #0B3D91;
  --color-electric-blue: #1E88E5;

  /* Semantic tokens */
  --color-bg: var(--color-white);
  --color-bg-alt: var(--color-light-grey);
  --color-bg-dark: var(--color-black);
  --color-surface: var(--color-white);
  --color-surface-glass: rgba(255, 255, 255, 0.72);
  --color-surface-glass-dark: rgba(10, 10, 10, 0.78);
  --color-text: var(--color-black);
  --color-text-muted: var(--color-graphite);
  --color-text-inverse: var(--color-white);
  --color-border: rgba(59, 63, 70, 0.14);
  --color-border-strong: rgba(59, 63, 70, 0.28);
  --color-accent: var(--color-electric-blue);
  --color-accent-dark: var(--color-deep-navy);
  --color-accent-glow: rgba(30, 136, 229, 0.35);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.15vw, 0.8125rem);
  --font-size-sm: clamp(0.8125rem, 0.78rem + 0.2vw, 0.875rem);
  --font-size-base: clamp(0.9375rem, 0.9rem + 0.25vw, 1rem);
  --font-size-lg: clamp(1.0625rem, 1rem + 0.35vw, 1.125rem);
  --font-size-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  --font-size-3xl: clamp(2rem, 1.5rem + 1.8vw, 3rem);
  --font-size-4xl: clamp(2.5rem, 1.8rem + 2.8vw, 4.5rem);
  --font-size-hero: clamp(3rem, 2rem + 4vw, 6rem);
  --line-height-tight: 1.1;
  --line-height-snug: 1.3;
  --line-height-normal: 1.6;
  --letter-spacing-tight: -0.03em;
  --letter-spacing-wide: 0.08em;

  /* Spacing */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  --container-max: 1280px;
  --container-narrow: 960px;
  --container-padding: clamp(1.25rem, 4vw, 2.5rem);

  /* Layout */
  --navbar-height: 72px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(10, 10, 10, 0.06);
  --shadow-md: 0 4px 24px rgba(10, 10, 10, 0.08);
  --shadow-lg: 0 12px 48px rgba(10, 10, 10, 0.12);
  --shadow-glow: 0 0 40px var(--color-accent-glow);
  --blur-glass: 20px;
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --z-loader: 9999;
  --z-cursor: 9998;
  --z-navbar: 1000;
  --z-mobile-menu: 1100;
  --z-scroll-progress: 1001;
  --z-back-to-top: 900;
  --z-flash: 1100;
}

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

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

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.custom-cursor {
  cursor: none;
}

body.custom-cursor a,
body.custom-cursor button,
body.custom-cursor [role="button"],
body.custom-cursor input,
body.custom-cursor textarea,
body.custom-cursor select {
  cursor: none;
}

body.menu-open {
  overflow: hidden;
}

body.menu-open .cursor {
  opacity: 0 !important;
  visibility: hidden !important;
}

body.has-dark-hero .navbar:not(.navbar--scrolled) {
  --color-surface-glass: rgba(10, 10, 10, 0.45);
  color: var(--color-text-inverse);
}

body.has-dark-hero .navbar:not(.navbar--scrolled) .navbar__link {
  color: rgba(255, 255, 255, 0.85);
}

body.has-dark-hero .navbar:not(.navbar--scrolled) .navbar__link:hover,
body.has-dark-hero .navbar:not(.navbar--scrolled) .navbar__link.active {
  color: var(--color-white);
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

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

::selection {
  background: var(--color-accent);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Skip Link
   -------------------------------------------------------------------------- */
.skip-link {
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: calc(var(--z-loader) + 1);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-white);
  background: var(--color-deep-navy);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
  transition: transform var(--transition-base);
}

.skip-link:focus {
  transform: translateY(0);
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Focus States
   -------------------------------------------------------------------------- */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-4xl);
}

.section--sm {
  padding-block: var(--space-3xl);
}

.section--lg {
  padding-block: var(--space-5xl);
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--light {
  background-color: var(--color-white);
}

.section--muted {
  background-color: var(--color-bg-alt);
}

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.65);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Section Header
   -------------------------------------------------------------------------- */
.section-header {
  margin-bottom: var(--space-3xl);
}

.section-header--center {
  text-align: center;
}

.section-header--left {
  text-align: left;
}

.section-header__label {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-header__title {
  font-size: var(--font-size-3xl);
  max-width: 20ch;
}

.section-header--center .section-header__title {
  margin-inline: auto;
}

.section-header--dark .section-header__title {
  color: var(--color-white);
}

.section-header--dark .section-header__label {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Loader
   -------------------------------------------------------------------------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #05070b;
  overflow: hidden;
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.loader--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader__atmosphere {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 50% 45%, rgba(11, 61, 145, 0.35) 0%, transparent 68%),
    radial-gradient(ellipse 30% 25% at 70% 30%, rgba(30, 136, 229, 0.08) 0%, transparent 60%);
  pointer-events: none;
  animation: loaderAtmosphere 4s ease-in-out infinite;
}

.loader__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 10%, transparent 72%);
  pointer-events: none;
  opacity: 0.55;
}

.loader__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xl);
  width: min(280px, 78vw);
}

.loader__orbit {
  position: relative;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader__orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid transparent;
}

.loader__orbit-ring--a {
  border-top-color: rgba(30, 136, 229, 0.95);
  border-right-color: rgba(30, 136, 229, 0.25);
  animation: loaderOrbitA 1.1s linear infinite;
  filter: drop-shadow(0 0 8px rgba(30, 136, 229, 0.5));
}

.loader__orbit-ring--b {
  inset: 10px;
  border-bottom-color: rgba(159, 196, 245, 0.7);
  border-left-color: rgba(159, 196, 245, 0.15);
  animation: loaderOrbitB 1.6s linear infinite;
}

.loader__orbit-core {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 16px rgba(30, 136, 229, 0.9), 0 0 4px rgba(255, 255, 255, 0.8);
  animation: loaderCore 1.8s ease-in-out infinite;
}

.loader__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  animation: loaderRise 0.85s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.loader__brand-name {
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.95);
  padding-left: 0.32em;
}

.loader__brand-tag {
  font-family: var(--font-heading);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: rgba(159, 196, 245, 0.5);
  padding-left: 0.36em;
}

.loader__progress {
  position: relative;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.loader__progress-bar {
  position: relative;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--color-electric-blue) 40%, #fff);
  box-shadow: 0 0 14px rgba(30, 136, 229, 0.7);
  transition: width 120ms cubic-bezier(0.4, 0, 0.2, 1);
}

.loader__progress-bar::after {
  content: "";
  position: absolute;
  top: -3px;
  right: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 10px rgba(30, 136, 229, 0.9);
}

@keyframes loaderOrbitA {
  to { transform: rotate(360deg); }
}

@keyframes loaderOrbitB {
  to { transform: rotate(-360deg); }
}

@keyframes loaderCore {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.7); }
}

@keyframes loaderAtmosphere {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}

@keyframes loaderRise {
  from { opacity: 0; transform: translateY(10px); letter-spacing: 0.5em; }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Scroll Progress
   -------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-scroll-progress);
  height: 2px;
  background: transparent;
  pointer-events: none;
}

.scroll-progress__bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-deep-navy), var(--color-electric-blue));
  transform-origin: left center;
  will-change: width;
}

/* --------------------------------------------------------------------------
   Custom Cursor
   -------------------------------------------------------------------------- */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  pointer-events: none;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.cursor.is-active {
  opacity: 1;
}

.cursor__dot {
  position: absolute;
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--color-white);
  border-radius: 50%;
  transform: translate(var(--cursor-x, 0), var(--cursor-y, 0));
  will-change: transform;
}

.cursor__ring {
  position: absolute;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  transform: translate(var(--cursor-x, 0), var(--cursor-y, 0)) scale(var(--cursor-scale, 1));
  transition: width var(--transition-base), height var(--transition-base), margin var(--transition-base), border-color var(--transition-base);
  will-change: transform;
}

.cursor.is-hovering .cursor__ring {
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  border-color: var(--color-electric-blue);
}

.cursor.is-magnetic .cursor__ring {
  width: 80px;
  height: 80px;
  margin: -40px 0 0 -40px;
}

.cursor__label {
  position: absolute;
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  white-space: nowrap;
  opacity: 0;
  transform: translate(var(--cursor-x, 0), var(--cursor-y, 0));
  transition: opacity var(--transition-fast);
}

.cursor.is-labeled .cursor__label {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   Navbar
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-navbar);
  height: var(--navbar-height);
  transition: transform var(--transition-base), background var(--transition-base), backdrop-filter var(--transition-base), box-shadow var(--transition-base);
}

.navbar--hidden {
  transform: translateY(-100%);
}

.navbar--scrolled {
  background: var(--color-surface-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  z-index: 2;
}

.navbar__logo-img {
  width: auto;
  height: 36px;
  transition: filter var(--transition-base);
}

.navbar__nav {
  display: none;
}

@media (min-width: 1024px) {
  .navbar__nav {
    display: block;
  }
}

.navbar__list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.navbar__item {
  position: relative;
}

.navbar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-accent);
}

.navbar__chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.navbar__item.is-open .navbar__chevron {
  transform: rotate(180deg);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.navbar__icon-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: inherit;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.navbar__icon-btn:hover {
  background: rgba(30, 136, 229, 0.08);
  color: var(--color-accent);
}

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

@media (min-width: 768px) {
  .navbar__icon-btn {
    display: flex;
  }
}

.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 2;
}

@media (min-width: 1024px) {
  .navbar__toggle {
    display: none;
  }
}

.navbar__toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition-base), opacity var(--transition-fast);
  transform-origin: center;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-line:first-child {
  transform: translateY(4px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-line:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Mega Menu
   -------------------------------------------------------------------------- */
.mega-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 560px;
  padding: var(--space-lg);
  background: var(--color-surface-glass);
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

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

.mega-menu__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xs);
}

.mega-menu__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.mega-menu__item:hover {
  background: rgba(30, 136, 229, 0.06);
  color: inherit;
}

.mega-menu__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.mega-menu__desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-snug);
}

/* --------------------------------------------------------------------------
   Mobile Menu
   -------------------------------------------------------------------------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-mobile-menu);
  pointer-events: none;
  visibility: hidden;
}

.mobile-menu.is-open {
  pointer-events: auto;
  visibility: visible;
}

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-menu.is-open .mobile-menu__backdrop {
  opacity: 1;
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 400px);
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--color-black);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow: hidden;
}

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

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--container-padding);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.mobile-menu__logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.mobile-menu__close:hover {
  background: rgba(30, 136, 229, 0.15);
  border-color: var(--color-accent);
}

.mobile-menu__close svg {
  width: 20px;
  height: 20px;
}

.mobile-menu__inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-xl) var(--container-padding);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  flex: 1;
}

.mobile-menu__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: var(--space-md);
}

.mobile-menu__link {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--color-white);
  transition: color var(--transition-fast);
  padding: var(--space-xs) 0;
}

.mobile-menu__link:hover {
  color: var(--color-accent);
}

.mobile-menu__sub {
  margin-top: var(--space-sm);
  padding-left: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border-left: 1px solid rgba(30, 136, 229, 0.25);
}

.mobile-menu__sublink {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  padding: var(--space-2xs) 0;
  transition: color var(--transition-fast);
}

.mobile-menu__sublink:hover {
  color: var(--color-accent);
}

.mobile-menu__footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-menu__search {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.mobile-menu__search:hover {
  color: var(--color-accent);
}

.mobile-menu__search svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding-block: calc(var(--navbar-height) + var(--space-4xl)) var(--space-4xl);
  background: var(--color-black);
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.45;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.55) 0%, rgba(10, 10, 10, 0.75) 50%, rgba(10, 10, 10, 0.95) 100%),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(11, 61, 145, 0.35) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(30, 136, 229, 0.12) 0%, transparent 60%);
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  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: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 80%);
  pointer-events: none;
}

.hero__grid {
  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: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 80%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.hero--cinematic .hero__content {
  display: flex;
  align-items: flex-end;
  min-height: calc(100vh - var(--navbar-height) - var(--space-4xl));
  min-height: calc(100dvh - var(--navbar-height) - var(--space-4xl));
  padding-bottom: var(--space-3xl);
}

.hero--cinematic .hero__text {
  max-width: 780px;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-normal);
  color: rgba(255, 255, 255, 0.82);
  max-width: 56ch;
  margin-bottom: var(--space-2xl);
  text-shadow: 0 1px 24px rgba(0, 0, 0, 0.4);
}

.hero__label {
  display: inline-block;
  margin-bottom: var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero__title {
  font-size: var(--font-size-hero);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.hero__title .line {
  display: block;
  overflow: hidden;
}

.hero__desc {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-normal);
  color: rgba(255, 255, 255, 0.65);
  max-width: 56ch;
  margin-bottom: var(--space-2xl);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero--page {
  min-height: 50vh;
  min-height: 50dvh;
}

.hero--page .hero__title {
  font-size: var(--font-size-4xl);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-xs);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  animation: hero-scroll-bounce 2s ease-in-out infinite;
}

.hero__scroll-indicator svg {
  width: 18px;
  height: 18px;
}

@keyframes hero-scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

.hero--compact {
  min-height: 50vh;
  min-height: 50dvh;
}

.hero__content--centered {
  display: flex;
  justify-content: center;
  text-align: center;
}

.hero__content--centered .hero__text {
  max-width: 800px;
}

.hero__content--centered .hero__subtitle {
  margin-inline: auto;
}

.hero__content--centered .hero__actions {
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn__icon {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

.btn:hover .btn__icon {
  transform: translateX(3px);
}

.btn--primary {
  color: var(--color-white);
  background: var(--color-deep-navy);
  border-color: var(--color-deep-navy);
}

.btn--primary:hover {
  background: var(--color-electric-blue);
  border-color: var(--color-electric-blue);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn--secondary {
  color: var(--color-text);
  background: transparent;
  border-color: var(--color-border-strong);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-white);
}

.btn--outline {
  color: var(--color-accent);
  background: transparent;
  border-color: var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: 1.125rem 2.25rem;
  font-size: var(--font-size-base);
}

.btn--block {
  width: 100%;
}

.btn.magnetic {
  will-change: transform;
}

/* --------------------------------------------------------------------------
   Product Card
   -------------------------------------------------------------------------- */
.product-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card__link {
  display: block;
  color: inherit;
}

.product-card__link:hover {
  color: inherit;
}

.product-card__image {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 10, 10, 0.6) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover .product-card__overlay {
  opacity: 1;
}

.product-card__content {
  padding: var(--space-lg);
}

.product-card__category {
  display: inline-block;
  margin-bottom: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.product-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
}

.product-card__desc {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

.product-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-accent);
}

.product-card__cta svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.product-card:hover .product-card__cta svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   News Card
   -------------------------------------------------------------------------- */
.news-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-card__link {
  display: block;
  color: inherit;
}

.news-card__link:hover {
  color: inherit;
}

.news-card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.news-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-card__image img {
  transform: scale(1.04);
}

.news-card__content {
  padding: var(--space-lg);
}

.news-card__category {
  display: inline-block;
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
}

.news-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.news-card:hover .news-card__title {
  color: var(--color-accent);
}

.news-card__excerpt {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card__date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Stat Counter
   -------------------------------------------------------------------------- */
.stat-counter {
  text-align: center;
  padding: var(--space-lg);
}

.stat-counter__value {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 600;
  line-height: 1;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.section--dark .stat-counter__value {
  color: var(--color-white);
}

.stat-counter__suffix {
  color: var(--color-accent);
}

.stat-counter__label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.section--dark .stat-counter__label {
  color: rgba(255, 255, 255, 0.5);
}

/* --------------------------------------------------------------------------
   Timeline
   -------------------------------------------------------------------------- */
.timeline {
  position: relative;
  padding-left: var(--space-2xl);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-border));
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-2xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-2xl) - 4px);
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--color-bg-alt);
}

.section--dark .timeline__item::before {
  box-shadow: 0 0 0 4px var(--color-bg-dark);
}

.timeline__year {
  display: inline-block;
  margin-bottom: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
}

.timeline__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}

.timeline__desc {
  font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
  position: relative;
  padding-block: var(--space-5xl);
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--color-deep-navy) 0%, var(--color-black) 50%, var(--color-deep-navy) 100%);
}

.cta-section__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
}

.cta-section__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-section__title {
  font-size: var(--font-size-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-section__desc {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.65);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.faq {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: var(--container-narrow);
  margin-inline: auto;
}

.faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq__item.is-open {
  border-color: rgba(30, 136, 229, 0.3);
  box-shadow: var(--shadow-sm);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-align: left;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-accent);
}

.faq__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.faq__item.is-open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow) var(--ease-out-expo);
}

.faq__answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .form__row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form__label {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: rgba(59, 63, 70, 0.5);
}

.form__input:hover,
.form__textarea:hover,
.form__select:hover {
  border-color: rgba(30, 136, 229, 0.4);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.form__textarea {
  min-height: 160px;
  resize: vertical;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%233B3F46' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form__error {
  font-size: var(--font-size-xs);
  color: #DC2626;
}

.form__hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form__group--error .form__input,
.form__group--error .form__textarea,
.form__group--error .form__select {
  border-color: #DC2626;
}

/* --------------------------------------------------------------------------
   Flash Messages
   -------------------------------------------------------------------------- */
.flash-container {
  position: fixed;
  top: calc(var(--navbar-height) + var(--space-md));
  right: var(--space-md);
  z-index: var(--z-flash);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 400px;
  width: calc(100% - var(--space-md) * 2);
}

.flash {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-white);
  background: var(--color-graphite);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: flashIn var(--transition-base) var(--ease-out-expo);
}

.flash--success {
  background: #059669;
}

.flash--error {
  background: #DC2626;
}

.flash--warning {
  background: #D97706;
}

.flash--info {
  background: var(--color-deep-navy);
}

@keyframes flashIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-black);
  color: rgba(255, 255, 255, 0.65);
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  }
}

.footer__logo-link {
  display: inline-block;
  margin-bottom: var(--space-md);
}

.footer__logo {
  display: block;
  width: auto;
  height: 56px;
  max-width: 200px;
  object-fit: contain;
}

.footer__tagline {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.footer__desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  margin-bottom: var(--space-lg);
  max-width: 36ch;
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.footer__social-link:hover {
  color: var(--color-white);
  border-color: var(--color-accent);
  background: rgba(30, 136, 229, 0.12);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-accent);
}

.footer__newsletter-desc {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

.footer__newsletter-input {
  display: flex;
  gap: var(--space-xs);
}

.footer__newsletter-input input {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: var(--font-size-sm);
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
}

.footer__newsletter-input input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.footer__newsletter-input input:focus {
  border-color: var(--color-accent);
  outline: none;
}

.footer__contact {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__contact p {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
}

.footer__contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.footer__contact a {
  color: rgba(255, 255, 255, 0.55);
}

.footer__contact a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-3xl);
  padding: var(--space-lg) var(--container-padding);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  max-width: var(--container-max);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer__bottom p {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__legal a {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer__legal a:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Back to Top
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  right: var(--space-lg);
  bottom: var(--space-lg);
  z-index: var(--z-back-to-top);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  color: var(--color-white);
  background: var(--color-deep-navy);
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background var(--transition-fast);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-electric-blue);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   Error Pages (404, 500, 429)
   -------------------------------------------------------------------------- */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  text-align: center;
  padding: var(--space-4xl) var(--container-padding);
}

.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  background: linear-gradient(135deg, var(--color-deep-navy), var(--color-electric-blue));
  -webkit-background-clip: text;
  background-clip: text;
  margin-bottom: var(--space-md);
}

.error-page__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.error-page__desc {
  font-size: var(--font-size-lg);
  max-width: 42ch;
  margin-bottom: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   Grid Layouts
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* --------------------------------------------------------------------------
   Swiper Overrides
   -------------------------------------------------------------------------- */
.swiper {
  overflow: visible;
}

.swiper-pagination-bullet {
  background: var(--color-graphite);
  opacity: 0.3;
}

.swiper-pagination-bullet-active {
  background: var(--color-accent);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   Reveal Animation Base
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.text-reveal .word {
  display: inline-block;
  overflow: hidden;
}

.text-reveal .word-inner {
  display: inline-block;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

.parallax {
  will-change: transform;
}

/* --------------------------------------------------------------------------
   Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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

  .loader__orbit-ring--a,
  .loader__orbit-ring--b,
  .loader__orbit-core,
  .loader__atmosphere {
    animation: none;
  }

  .cursor {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   Hero Showcase (post-hero featured platform)
   -------------------------------------------------------------------------- */
.hero-showcase {
  position: relative;
  margin-top: calc(-1 * var(--space-4xl));
  padding-bottom: var(--space-4xl);
  z-index: 3;
}

.hero-showcase__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .hero-showcase__card {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-showcase__image {
  position: relative;
  min-height: 280px;
  background: var(--color-light-grey);
  overflow: hidden;
}

.hero-showcase__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-showcase__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-2xl) var(--container-padding);
}

.hero-showcase__label {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.hero-showcase__title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: var(--line-height-snug);
}

.hero-showcase__desc {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
  margin-bottom: var(--space-xl);
  max-width: 42ch;
}

/* --------------------------------------------------------------------------
   Page Hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--color-light-grey);
  overflow: hidden;
}

.page-hero--compact {
  padding-bottom: var(--space-2xl);
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(30, 136, 229, 0.06) 0%, transparent 60%),
    var(--color-light-grey);
  pointer-events: none;
}

.page-hero--dark,
.page-hero.page-hero--dark {
  background: var(--color-black);
  color: var(--color-white);
}

.page-hero--dark .page-hero__bg {
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(30, 136, 229, 0.15) 0%, transparent 60%),
    var(--color-black);
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.page-hero__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.page-hero--dark .page-hero__title {
  color: var(--color-white);
}

.page-hero__desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: var(--line-height-normal);
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
  margin-bottom: var(--space-lg);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  max-width: 100%;
}

.breadcrumbs__link {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.breadcrumbs__link:hover {
  color: var(--color-accent);
}

.breadcrumbs__sep {
  color: var(--color-text-muted);
  opacity: 0.5;
}

.breadcrumbs__current {
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: var(--line-height-snug);
}

/* --------------------------------------------------------------------------
   Article Detail
   -------------------------------------------------------------------------- */
.article-detail__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.article-detail__meta-sep {
  opacity: 0.4;
}

.article-detail__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

@media (min-width: 1024px) {
  .article-detail__layout {
    grid-template-columns: 1fr 320px;
    gap: var(--space-4xl);
  }
}

.article-detail__hero-image {
  margin-bottom: var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.article-detail__hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-detail__excerpt {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.article-detail__content.prose {
  font-size: var(--font-size-base);
  line-height: 1.75;
  color: var(--color-text);
}

.article-detail__content.prose p {
  margin-bottom: var(--space-lg);
}

.article-detail__share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.article-detail__share-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.article-detail__share-links {
  display: flex;
  gap: var(--space-sm);
}

.article-detail__share-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.article-detail__share-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(30, 136, 229, 0.06);
}

.article-detail__share-link svg {
  width: 18px;
  height: 18px;
}

.article-detail__back {
  margin-top: var(--space-xl);
}

.article-detail__sidebar-block {
  padding: var(--space-xl);
  background: var(--color-light-grey);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.article-detail__sidebar-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.article-detail__related-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.article-detail__related-item a {
  display: block;
  padding: var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.article-detail__related-item a:hover {
  border-color: var(--color-accent);
}

.article-detail__related-category {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2xs);
}

.article-detail__related-title {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-2xs);
  line-height: var(--line-height-snug);
}

.article-detail__related-item time {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Button Block
   -------------------------------------------------------------------------- */
.btn--block {
  display: flex;
  width: 100%;
}

/* --------------------------------------------------------------------------
   Navbar Mobile Refinements
   -------------------------------------------------------------------------- */
@media (max-width: 1023px) {
  .cursor {
    display: none !important;
  }

  .navbar {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
  }

  body.has-dark-hero .navbar:not(.navbar--scrolled) {
    background: rgba(10, 10, 10, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-inverse);
  }

  .navbar__contact-btn {
    display: none;
  }

  .navbar__logo-img {
    height: 30px;
  }

  .navbar__container {
    gap: var(--space-sm);
  }
}

@media (max-width: 767px) {
  .navbar__icon-btn {
    display: none;
  }

  .hero--cinematic {
    min-height: 85vh;
    min-height: 85dvh;
    padding-bottom: var(--space-5xl);
  }

  .hero--cinematic .hero__content {
    align-items: flex-end;
    min-height: auto;
    padding-bottom: var(--space-2xl);
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__scroll-indicator {
    display: none;
  }

  .hero-showcase {
    margin-top: calc(-1 * var(--space-2xl));
    padding-inline: var(--space-md);
  }

  .hero-showcase__content {
    padding: var(--space-xl);
  }

  .page-hero {
    padding-top: calc(var(--navbar-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

  .page-hero__title {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
  }

  .breadcrumbs__list {
    font-size: var(--font-size-xs);
  }

  .footer__grid {
    gap: var(--space-3xl);
  }

  .footer__newsletter-input {
    flex-direction: column;
  }

  .footer__newsletter-input .btn {
    width: 100%;
  }

  .footer__bottom {
    text-align: center;
  }

  .footer__legal {
    justify-content: center;
  }

  .back-to-top {
    right: var(--space-md);
    bottom: var(--space-md);
    width: 44px;
    height: 44px;
  }

  .section {
    padding-block: var(--space-3xl);
  }

  .container {
    padding-inline: var(--space-lg);
  }
}

[x-cloak] { display: none !important; }

.mobile-sub-enter { transition: all 0.3s ease; overflow: hidden; }
.mobile-sub-enter-start { opacity: 0; max-height: 0; }
.mobile-sub-enter-end { opacity: 1; max-height: 500px; }
.mobile-sub-leave { transition: all 0.25s ease; overflow: hidden; }
.mobile-sub-leave-start { opacity: 1; max-height: 500px; }
.mobile-sub-leave-end { opacity: 0; max-height: 0; }