/* ============================================================
   KSP Mitra Maju Bersama — External Stylesheet
   Refactored from Tailwind to plain CSS (BEM)
   ============================================================ */

/* ----------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------- */
:root {
  --obsidian:         #0B1437;
  --charcoal:         #112057;
  --charcoal-light:   #1A2F6B;
  --copper:           #2563EB;
  --copper-light:     #3B82F6;
  --copper-dark:      #1D4ED8;
  --copper-glow:      #60A5FA;
  --pearl:            #EFF6FF;
  --parchment:        #F8FBFF;
  --muted:            #94A3B8;

  --font-serif:       'Spectral', serif;
  --font-sans:        'Jost', sans-serif;

  --radius-sm:        0.5rem;    /* 8px  */
  --radius-md:        0.75rem;   /* 12px */
  --radius-lg:        1rem;      /* 16px */
  --radius-xl:        1.5rem;    /* 24px */
  --radius-2xl:       2rem;      /* 32px */
  --radius-full:      9999px;

  --transition-base:  0.3s ease;
  --transition-slow:  0.8s ease;
}

/* ----------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--parchment);
  color: var(--obsidian);
  overflow-x: hidden;
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

img, svg {
  display: block;
}

::-webkit-scrollbar        { width: 6px; }
::-webkit-scrollbar-track  { background: var(--pearl); }
::-webkit-scrollbar-thumb  { background: var(--copper); border-radius: 3px; }

/* ----------------------------------------------------------
   3. UTILITY / SHARED
   ---------------------------------------------------------- */

/* Glassmorphism surfaces */
.glass {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.glass-light {
  background: rgba(37, 99, 235, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--copper-light) 0%, var(--copper) 50%, var(--copper-glow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Shimmer gradient text */
.text-shimmer {
  background: linear-gradient(90deg, var(--copper), var(--copper-glow), var(--copper));
  background-size: 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

/* Copper gradient border via pseudo-element */
.gold-border {
  position: relative;
}
.gold-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg,
    rgba(37, 99, 235, 0.5),
    rgba(37, 99, 235, 0.1),
    rgba(37, 99, 235, 0.35));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Tilt card (3D via VanillaTilt) */
.tilt-card {
  transform-style: preserve-3d;
}

/* Eyebrow label */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
}

/* Section heading */
.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--obsidian);
  margin: 0;
}

/* Scroll-reveal states */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Card hover lift */
.card-hover {
  transition: transform var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}
.card-hover:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.25) !important;
  box-shadow: 0 8px 40px rgba(37, 99, 235, 0.12);
}

/* ----------------------------------------------------------
   4. BUTTONS
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  line-height: 1;
}

.btn--primary {
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: #fff;
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.25);
}
.btn--primary:hover {
  box-shadow: 0 0 50px rgba(37, 99, 235, 0.4);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--pearl);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  gap: 0.5rem;
}

/* ----------------------------------------------------------
   5. PROGRESS BAR
   ---------------------------------------------------------- */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ----------------------------------------------------------
   6. NAVBAR
   ---------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96) !important;
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(37, 99, 235, 0.12);
  box-shadow: 0 4px 30px rgba(37, 99, 235, 0.08);
}
.navbar.scrolled .navbar__logo-name { color: var(--obsidian); }
.navbar.scrolled .navbar__links { color: var(--obsidian); }
.navbar.scrolled .navbar__links a:hover { color: var(--copper); }
.navbar.scrolled .navbar__links a.is-active { color: var(--obsidian); }

/* Light-page navbar — for pages without a dark hero (blog, services) */
.navbar--light .navbar__logo-name { color: var(--obsidian); }
.navbar--light .navbar__links { color: var(--charcoal); }
.navbar--light .navbar__links a:hover { color: var(--copper); }
.navbar--light .navbar__links a.is-active { color: var(--copper); }
.navbar--light .navbar__hamburger { background: rgba(37, 99, 235, 0.08); border-color: rgba(37, 99, 235, 0.15); color: var(--obsidian); }

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.navbar__logo:hover .navbar__logo-img {
  transform: scale(1.05);
}

.navbar__logo-img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.navbar__logo-text {
  line-height: 1.3;
}
.navbar__logo-name {
  display: block;
  color: var(--pearl);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.navbar__logo-sub {
  display: block;
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.navbar__links {
  display: none;
  align-items: center;
  gap: 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
}
.navbar__links a {
  transition: color 0.2s ease;
}
.navbar__links a:hover {
  color: var(--pearl);
}
.navbar__links a.is-active {
  color: var(--pearl);
  position: relative;
}
.navbar__links a.is-active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  border-radius: 1px;
}

/* Scroll-to-top button */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper), var(--copper-light));
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
  z-index: 900;
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.35);
}
.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover {
  background: linear-gradient(135deg, var(--copper-dark), var(--copper));
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.navbar__hamburger {
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(17, 32, 87, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(37, 99, 235, 0.15);
  color: var(--pearl);
  cursor: pointer;
  line-height: 0;
}

/* ----------------------------------------------------------
   7. MOBILE MENU
   ---------------------------------------------------------- */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(17, 32, 87, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(37, 99, 235, 0.15);
  flex-direction: column;
  padding-top: 6rem;
  padding-bottom: 2.5rem;
  padding-left: 2rem;
  padding-right: 2rem;
}
.mobile-menu.is-open {
  display: flex;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--pearl);
}

.mobile-menu__cta {
  margin-top: 2.5rem;
  width: 100%;
  text-align: center;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  color: #fff;
  font-weight: 600;
}

/* ----------------------------------------------------------
   8. HERO
   ---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(160deg, var(--obsidian) 0%, #091230 50%, var(--obsidian) 100%);
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero__orb--right {
  top: 25%;
  right: -8rem;
  width: 24rem;
  height: 24rem;
  background: rgba(37, 99, 235, 0.1);
  filter: blur(100px);
  animation: float 6s ease-in-out infinite;
}
.hero__orb--left {
  bottom: 25%;
  left: -8rem;
  width: 20rem;
  height: 20rem;
  background: rgba(29, 78, 216, 0.1);
  filter: blur(80px);
  animation: float2 8s ease-in-out infinite;
}

.hero__ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
}
.hero__ring--outer {
  width: 700px;
  height: 700px;
  border: 1px solid rgba(37, 99, 235, 0.05);
  animation: spin-slow 20s linear infinite;
}
.hero__ring--inner {
  width: 500px;
  height: 500px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  animation: spin-slow 30s linear infinite reverse;
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 64rem;
  margin: 0 auto;
  width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(237, 232, 228, 0.08);
  margin-bottom: 2rem;
  opacity: 0;
}
.hero__badge-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--copper);
  animation: pulse-c 3s ease-in-out infinite;
}
.hero__badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
}

.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 1.5rem;
  opacity: 0;
}
.hero__headline span {
  display: block;
  color: var(--pearl);
}

.hero__sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 36rem;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  font-weight: 300;
  color: var(--muted);
  opacity: 0;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
  opacity: 0;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  opacity: 0;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
}
.hero__trust-item svg {
  color: var(--copper);
}
.hero__trust-divider {
  width: 1px;
  height: 1rem;
  background: var(--charcoal-light);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: float 2s ease-in-out infinite;
}
.hero__scroll-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
}
.hero__scroll-line {
  width: 1px;
  height: 2.5rem;
  background: linear-gradient(to bottom, rgba(37, 99, 235, 0.5), transparent);
}

/* ----------------------------------------------------------
   9. MARQUEE STRIP
   ---------------------------------------------------------- */
.marquee-strip {
  overflow: hidden;
  padding: 1rem 0;
  border-top: 1px solid rgba(37, 99, 235, 0.2);
  border-bottom: 1px solid rgba(37, 99, 235, 0.2);
  background: rgba(37, 99, 235, 0.1);
}

.marquee__wrapper {
  display: flex;
  width: max-content; /* Key: wrapper expands to fit content */
  animation: marq 28s linear infinite;
}

.marquee__track {
  display: flex;
  gap: 3rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--copper-dark);
  flex-shrink: 0; /* Prevent tracks from shrinking */
  padding-right: 3rem; /* Match gap so seam is seamless */
}

/* ----------------------------------------------------------
   11. ABOUT
   ---------------------------------------------------------- */
.about {
  padding: 8rem 1.5rem;
  position: relative;
  overflow: hidden;
  background: rgba(37, 99, 235, 0.03);
}

.about__bg-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(to left, rgba(37, 99, 235, 0.03), transparent);
}

.about__container {
  max-width: 72rem;
  margin: 0 auto;
}

.about__grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

.about__eyebrow {
  margin-bottom: 1rem;
}

.about__heading {
  margin: 0 0 1.5rem;
}

.about__body {
  line-height: 1.75;
  font-weight: 300;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.about__checklist {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.5rem;
}

.about__check-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(11, 20, 55, 0.8);
}
.about__check-item svg {
  flex-shrink: 0;
  color: var(--copper);
}

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

.value-card {
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}

.value-card--wide {
  grid-column: span 2;
}

.value-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(37, 99, 235, 0.1);
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.value-card--wide .value-card__icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
}
.value-card__icon svg {
  color: var(--copper);
}

.value-card--compact .value-card__icon {
  width: 2.5rem;
  height: 2.5rem;
}
.value-card--compact .value-card__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.value-card__title {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--obsidian);
  margin: 0 0 0.5rem;
}
.value-card--wide .value-card__title {
  font-size: 1.25rem;
}
.value-card--compact .value-card__title {
  font-size: 1.125rem;
}

.value-card__body {
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}
.value-card--wide .value-card__body {
  font-size: 0.875rem;
}
.value-card--compact .value-card__body {
  font-size: 0.75rem;
}

/* ----------------------------------------------------------
   12. PRODUCTS
   ---------------------------------------------------------- */
.products {
  padding: 8rem 1.5rem;
  position: relative;
  overflow: hidden;
  background: var(--pearl);
}

.products__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg,
    rgba(37, 99, 235, 0.03) 0%,
    transparent 50%,
    rgba(37, 99, 235, 0.03) 100%);
}

.products__inner {
  max-width: 72rem;
  margin: 0 auto;
}

.products__header {
  text-align: center;
  margin-bottom: 4rem;
}

.products__header .eyebrow {
  margin-bottom: 1rem;
}

.products__sub {
  max-width: 36rem;
  margin: 1rem auto 0;
  font-weight: 300;
  color: var(--muted);
}

.products__grid {
  max-width: 48rem;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

.product-card {
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
}

.product-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: transform var(--transition-base);
}
.product-card:hover .product-card__icon {
  transform: scale(1.1);
}

.product-card__icon--accent {
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.25);
}
.product-card__icon--accent svg {
  color: #fff;
}

.product-card__icon--subtle {
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
}
.product-card__icon--subtle svg {
  color: var(--copper);
}

.product-card__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--copper);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--obsidian);
  margin: 0 0 0.75rem;
}

.product-card__body {
  font-size: 0.875rem;
  line-height: 1.7;
  font-weight: 300;
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--copper);
  text-decoration: none;
  transition: gap var(--transition-base);
}
.product-card:hover .product-card__link {
  gap: 0.75rem;
}

/* ----------------------------------------------------------
   15. NEWS
   ---------------------------------------------------------- */
.news {
  padding: 8rem 1.5rem;
  background: rgba(37, 99, 235, 0.03);
}

.news__container {
  max-width: 72rem;
  margin: 0 auto;
}

.news__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.news__header-left .eyebrow {
  margin-bottom: 1rem;
}

.news__all-link {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--copper);
  transition: gap var(--transition-base);
}
.news__all-link:hover {
  gap: 0.75rem;
}

.news__grid {
  display: grid;
  gap: 1.5rem;
}

/* Featured news card (col-span-2 on md) */
.news-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.news-card--featured .news-card__image {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  aspect-ratio: 16 / 7;
  background: linear-gradient(135deg, var(--charcoal-light), var(--charcoal), var(--obsidian));
}
.news-card--featured .news-card__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), transparent);
}

.news-card__tag {
  display: inline-block;
  position: relative;
  margin: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  color: var(--copper);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.news-card__body {
  padding: 1.75rem;
}

.news-card__date {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.news-card__title {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--obsidian);
  margin: 0 0 0.75rem;
  transition: color var(--transition-base);
}
.news-card:hover .news-card__title {
  color: var(--copper-light);
}
.news-card--featured .news-card__title {
  font-size: 1.25rem;
}
.news-card--small .news-card__title {
  font-size: 1rem;
}

.news-card__excerpt {
  font-size: 0.875rem;
  line-height: 1.7;
  font-weight: 300;
  color: var(--muted);
  margin: 0 0 1rem;
}

.news-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--copper);
  transition: gap var(--transition-base);
}
.news-card:hover .news-card__link {
  gap: 0.75rem;
}

/* Small news card stack */
.news__side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.news-card--small {
  padding: 1.5rem;
}
.news-card--small .news-card__tag {
  position: static;
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  padding: 0.125rem 0.625rem;
}
.news-card--small .news-card__date {
  margin-bottom: 0.5rem;
}
.news-card--small .news-card__link {
  gap: 0.375rem;
  font-size: 0.75rem;
}
.news-card--small:hover .news-card__link {
  gap: 0.625rem;
}
.news-card--small .news-card__link svg {
  width: 0.75rem;
  height: 0.75rem;
}
/* ----------------------------------------------------------
   17. FOOTER
   ---------------------------------------------------------- */
.footer {
  padding: 5rem 1.5rem 2.5rem;
  background: var(--obsidian);
  border-top: 1px solid rgba(37, 99, 235, 0.1);
}

.footer__grid {
  max-width: 72rem;
  margin: 0 auto;
  display: grid;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.footer__logo-img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  object-fit: contain;
  flex-shrink: 0;
}

.footer__logo-text {}
.footer__logo-name {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--pearl);
}
.footer__logo-sub {
  display: block;
  font-size: 0.875rem;
  color: var(--muted);
}

.footer__tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  font-weight: 300;
  color: var(--muted);
  max-width: 20rem;
  margin: 0 0 1.5rem;
}

.footer__address {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  font-style: normal;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.6;
  max-width: 20rem;
}
.footer__email {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  align-self: flex-start;
  margin-top: 0.25rem;
  padding: 0.3rem 0.75rem 0.3rem 0.5rem;
  border-radius: 9999px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.28);
  color: var(--copper-light);
  font-size: 0.775rem;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}
.footer__email:hover {
  background: rgba(37, 99, 235, 0.22);
  border-color: rgba(37, 99, 235, 0.5);
  color: #fff;
}
.footer__email svg { flex-shrink: 0; opacity: 0.75; }

.footer__nav-group {}

.footer__nav-heading {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--pearl);
  margin: 0 0 1.25rem;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--muted);
}
.footer__nav-list a {
  transition: color var(--transition-base);
}
.footer__nav-list a:hover {
  color: var(--copper);
}

.footer__bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(37, 99, 235, 0.08);
  text-align: center;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--muted);
  margin: 0;
}

/* ----------------------------------------------------------
   18. ANIMATIONS
   ---------------------------------------------------------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-20px); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(20px); }
}
@keyframes marq {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes pulse-c {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
  50%       { box-shadow: 0 0 30px 8px rgba(37, 99, 235, 0.2); }
}
@keyframes spin-slow {
  to { transform: rotate(360deg); }
}
@keyframes shimmer {
  0%   { background-position: 0%; }
  100% { background-position: 200%; }
}
/* ----------------------------------------------------------
   19. RESPONSIVE — md (768px)
   ---------------------------------------------------------- */
@media (max-width: 767px) {
  .hero {
    flex-direction: column;
    align-items: stretch;
    min-height: auto;
    padding-top: 4.5rem;
    justify-content: flex-start;
  }
  .hero__content {
    padding: 2rem 1.25rem 1.5rem;
  }
  #particle-canvas {
    position: relative;
    inset: auto;
    width: 100%;
    height: 200px;
    flex-shrink: 0;
  }
  .hero__orb,
  .hero__ring,
  .hero__scroll-hint {
    display: none;
  }
}

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

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


  .news__grid {
    grid-template-columns: 2fr 1fr;
  }
  .news__all-link {
    display: flex;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ----------------------------------------------------------
   20. RESPONSIVE — lg (1024px)
   ---------------------------------------------------------- */
@media (min-width: 1024px) {
  .navbar {
    padding: 1rem 3rem;
  }
  .navbar__links {
    display: flex;
  }
  .navbar__hamburger {
    display: none;
  }

  .hero__ctas {
    flex-direction: row;
  }

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

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