/* ============================================================
   BLUEMONT LABS — Main Stylesheet (Light Theme)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');
@import './variables.css';
@import './animations.css';

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--clr-bg-secondary);
  color: var(--clr-text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.75;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
}

/* ── Utility ────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--sp-8);
}

.label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
}

.section-py {
  padding-block: var(--section-py);
}

.gold-text {
  color: var(--clr-gold);
}

.divider {
  width: 36px;
  height: 2px;
  background: var(--clr-gold);
  margin-bottom: var(--sp-6);
}

/* ── Navigation ─────────────────────────────────────────────── */
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  height: 70px;
  width: auto;
  flex-shrink: 0;
}

/* Hero override — nav links white on dark hero (unused — kept for reference) */

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: var(--sp-2);
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: var(--transition-base);
}

.nav--hero-visible .nav__hamburger span {
  background: #fff;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 1px 0 rgba(26, 35, 64, 0.06);
  transition: background var(--transition-slow),
    backdrop-filter var(--transition-slow),
    box-shadow var(--transition-slow);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 28px rgba(26, 35, 64, 0.08);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.nav__link {
  font-family: var(--font-label);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-navy);
  position: relative;
  padding: 0.4rem 0.6rem;
  transition: color var(--transition-base);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--clr-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav__link:hover {
  color: var(--clr-navy);
}

.nav__link:hover::after {
  opacity: 1;
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  background: var(--clr-bg-secondary);
  background-image: url(../assets/images/bml-hero-sec.png)  ;
  background-position: center right;
  background-size: cover;
background-repeat: no-repeat;
}

.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--sp-8);
  align-items: center;
  min-height: calc(100vh - var(--nav-height));
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.hero__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clr-gold-dark);
  margin-bottom: var(--sp-6);
  animation: fadeInUp 0.8s var(--ease-smooth) 0.2s both;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(3.2rem, 5vw, 6rem);
  font-weight: 700;
  line-height: 0.98;
  color: var(--clr-navy);
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-5);
  animation: fadeInUp 0.8s var(--ease-smooth) 0.35s both;
}

.hero__subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--clr-gold-dark);
  margin-bottom: var(--sp-5);
  animation: fadeInUp 0.8s var(--ease-smooth) 0.5s both;
}

.hero__body {
  font-size: var(--fs-base);
  color: var(--clr-text-secondary);
  line-height: 1.9;
  margin-bottom: var(--sp-10);
  max-width: 520px;
  animation: fadeInUp 0.8s var(--ease-smooth) 0.65s both;
}
.hero__content-wrapper {
  background: #F7F6F3;
background: linear-gradient(90deg, rgba(247, 246, 243, 1) 64%, rgba(247, 246, 243, 0) 100%);
 min-height: calc(100vh - var(--nav-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--sp-12) var(--sp-8);
}

@media (max-width: 1024px) {
  .hero__content-wrapper {
    padding: var(--sp-10) var(--sp-8);
  }
}

@media (max-width: 768px) {
  .hero__content-wrapper {
    padding: var(--sp-8) var(--sp-6);
  }
}

@media (max-width: 480px) {
  .hero__content-wrapper {
    padding: var(--sp-6) var(--sp-4);
  }
}

.hero__visual {
  display: flex;
  justify-content: flex-end;
}

.hero__visual-card {
  width: 100%;
  min-height: 560px;
  border-radius: 32px;
  overflow: hidden;
  background: var(--clr-white);
  border: 1px solid rgba(26, 35, 64, 0.08);
  box-shadow: 0 40px 80px rgba(26, 35, 64, 0.08);
}

.hero__visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  animation: fadeInUp 0.8s var(--ease-smooth) 0.8s both;
}

@media (max-width: 1000px) {
  .hero__layout {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    justify-content: center;
  }

  .hero__visual-card {
    min-height: 420px;
  }
}

@media (max-width: 720px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--sp-6));
  }

  .hero__visual-card {
    min-height: 320px;
  }
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.8rem 1.6rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.btn--primary {
  background: var(--clr-navy);
  color: #ffffff;
  border-color: var(--clr-navy);
}

.btn--primary:hover {
  background: var(--clr-navy-mid);
  border-color: var(--clr-navy-mid);
  box-shadow: 0 6px 24px rgba(26, 35, 64, 0.25);
  transform: translateY(-1px);
}

.btn--primary-gold {
  background: var(--clr-gold);
  color: #ffffff;
  border-color: var(--clr-gold);
}

.btn--primary-gold:hover {
  background: var(--clr-gold-light);
  border-color: var(--clr-gold-light);
  box-shadow: 0 6px 24px rgba(184, 148, 62, 0.30);
  transform: translateY(-1px);
}

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

.btn--outline:hover {
  border-color: var(--clr-gold);
  color: var(--clr-gold-light);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-gold-dark);
  border: none;
  padding-left: 0;
  letter-spacing: 0.1em;
  font-size: var(--fs-xs);
  font-weight: 600;
}

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

/* ── Feature Bar ─────────────────────────────────────────────── */
.feature-bar {
  background: var(--clr-bg-secondary);
  padding-block: var(--sp-12);
}

.feature-bar__inner {
  display: grid;
  grid-template-columns: 1.1fr 1px 1fr 1px 1fr 1px 1fr;
  gap: 0;
  align-items: center;
}

.feature-bar__statement {
  padding-right: var(--sp-10);
}

.feature-bar__statement h2 {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.6;
  color: var(--clr-text-primary);
}

.feature-bar__divider {
  width: 1px;
  height: 80px;
  background: var(--clr-border-strong);
}

.feature-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding-inline: var(--sp-8);
  text-align: center;
  transition: transform var(--transition-base);
}

.feature-bar__item:hover {
  transform: translateY(-4px);
}

.feature-icon {
  width: 46px;
  height: 46px;
  color: var(--clr-gold-dark);
}

.feature-bar__item p {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--clr-text-secondary);
}

/* ── About Section ───────────────────────────────────────────── */
.about {
  padding-block: var(--section-py);
  background: var(--clr-bg-secondary);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.about__label {
  margin-bottom: var(--sp-6);
}

.about__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-navy);
  margin-bottom: var(--sp-6);
}

.about__body {
  font-size: var(--fs-base);
  color: var(--clr-text-secondary);
  line-height: 1.9;
  margin-bottom: var(--sp-4);
}

.about__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about__img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-md);
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 8px 32px rgba(26, 35, 64, 0.10));
}

.about__glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(184, 148, 62, 0.10) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* ── Direction + LOOM Section ────────────────────────────────── */
.systems {
  padding-block: var(--section-py);
  background: var(--clr-bg-secondary);
}

.systems__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}

.systems__panel {
  background: transparent;
  padding: var(--sp-12) var(--sp-10);
  position: relative;
  overflow: hidden;
}

.systems__panel::before {
  display: none;
}

.systems__label {
  margin-bottom: var(--sp-6);
}

.systems__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-navy);
  margin-bottom: var(--sp-6);
}

.systems__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}

.systems__list li {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  position: relative;
  padding-left: var(--sp-4);
}

.systems__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--clr-text-muted);
  border-radius: 50%;
}

.systems__integrated {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-secondary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: right;
  margin-bottom: var(--sp-4);
}

.systems__body {
  font-size: var(--fs-base);
  color: var(--clr-text-secondary);
  line-height: 1.9;
  margin-bottom: var(--sp-6);
}

.systems__img {
  width: 100%;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-slow);
  filter: drop-shadow(0 4px 16px rgba(26, 35, 64, 0.08));
}

.systems__panel:hover .systems__img {
  transform: scale(1.02);
}

.systems__cta {
  margin-top: var(--sp-6);
}

/* ── Capabilities Section ────────────────────────────────────── */
.capabilities {
  padding-block: var(--section-py);
  background: var(--clr-bg-secondary);
}

.capabilities__label {
  margin-bottom: var(--sp-10);
}

.capabilities__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-6);
}

.capability-card {
  display: grid;
  gap: var(--sp-4);
  justify-items: center;
  padding: var(--sp-8);
  background: var(--clr-bg-primary);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.capability-card:hover {
  transform: translateY(-4px);
  border-color: rgba(184, 148, 62, 0.25);
  box-shadow: 0 18px 48px rgba(26, 35, 64, 0.08);
}

.capability-card__icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--clr-bg-tertiary);
  color: var(--clr-gold-dark);
}

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

.capability-card__name {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--clr-navy);
}

/* ── Premium Capabilities List ───────────────────────────────── */
.cap-list {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.cap-list__item {
  display: grid;
  grid-template-columns: 56px 52px 1fr auto;
  align-items: center;
  gap: var(--sp-8);
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--clr-border);
  position: relative;
  cursor: default;
  transition: all var(--transition-base);
  overflow: hidden;
}

.cap-list__item:last-child {
  border-bottom: 1px solid var(--clr-border);
}

/* Left gold accent bar on hover */
.cap-list__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--clr-gold);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 0.35s var(--ease-smooth);
}

.cap-list__item:hover::before {
  transform: scaleY(1);
}

.cap-list__item:hover {
  background: var(--clr-gold-subtle);
  padding-left: var(--sp-6);
}

.cap-list__num {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--clr-gold);
  user-select: none;
  transition: color var(--transition-base);
}

.cap-list__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--clr-bg-tertiary);
  flex-shrink: 0;
  transition: background var(--transition-base), transform var(--transition-base);
}

.cap-list__icon svg {
  width: 22px;
  height: 22px;
  color: var(--clr-gold-dark);
  transition: color var(--transition-base), transform var(--transition-base);
}

.cap-list__item:hover .cap-list__icon {
  background: var(--clr-gold-subtle);
  transform: scale(1.08);
}

.cap-list__item:hover .cap-list__icon svg {
  color: var(--clr-gold);
}

.cap-list__name {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-weight: 500;
  color: var(--clr-navy);
  letter-spacing: -0.01em;
  transition: color var(--transition-base);
}

.cap-list__item:hover .cap-list__name {
  color: var(--clr-navy);
}

.cap-list__arrow {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--transition-base), transform var(--transition-base), color var(--transition-base);
}

.cap-list__item:hover .cap-list__arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--clr-gold);
}


/* ── People + Locations ───────────────────────────────────────── */
.locations {
  padding-block: var(--section-py);
  background: var(--clr-bg-primary);
}

.locations__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  margin-bottom: var(--sp-12);
  align-items: start;
}

.locations__people h3,
.locations__places h3 {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 400;
  color: var(--clr-text-secondary);
  line-height: 1.8;
  margin-block: var(--sp-4) var(--sp-8);
}

.location-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.location-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-card);
}

.location-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow);
}

.location-card:hover .location-card__img {
  transform: scale(1.05);
}

.location-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(10, 16, 40, 0.72) 0%,
      rgba(10, 16, 40, 0.15) 55%,
      transparent 100%);
}

.location-card__name {
  position: absolute;
  bottom: var(--sp-4);
  left: var(--sp-6);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #ffffff;
}

/* ── Engage / CTA Section ─────────────────────────────────────── */
.engage {
  padding-block: var(--sp-16);
  background: var(--clr-bg-secondary);
}

.engage__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.engage__text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--clr-navy);
  line-height: 1.1;
  margin-bottom: var(--sp-2);
}

.engage__text p {
  font-size: var(--fs-base);
  color: var(--clr-text-secondary);
}

/* ── Footer ───────────────────────────────────────────────────── */
.footer {
  background: var(--clr-bg-surface);
  border-top: 1px solid var(--clr-border);
  padding-block: var(--sp-8);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.footer__logo {
  height: 38px;
  opacity: 0.90;
}

.footer__tagline {
  font-size: var(--fs-xs);
  color: var(--clr-text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer__links {
  display: flex;
  gap: var(--sp-6);
}

.footer__links a {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-secondary);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--clr-gold-dark);
}

.footer__copy {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

/* ── Separator — very subtle, only used sparingly ── */
.sep {
  width: 100%;
  height: 1px;
  background: transparent;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .capabilities__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-bar__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    text-align: center;
  }

  .feature-bar__divider {
    display: none;
  }

  .feature-bar__statement {
    padding-right: 0;
  }

  .hero__bg,
  #particle-canvas {
    width: 50%;
  }
}

@media (max-width: 900px) {

  .hero__bg,
  #particle-canvas {
    width: 100%;
    opacity: 0.35;
  }

  .hero__bg::before {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: var(--sp-16);
  }

  .nav__links {
    display: none;
  }

  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--sp-8);
    gap: var(--sp-6);
    z-index: 999;
    align-items: flex-start;
    box-shadow: 0 4px 24px rgba(26, 35, 64, 0.12);
  }

  .nav__link {
    font-size: var(--fs-sm);
    color: var(--clr-navy) !important;
  }

  .nav__hamburger {
    display: flex;
  }

  .about__inner,
  .systems__grid,
  .locations__header {
    grid-template-columns: 1fr;
  }

  .systems__grid {
    background: none;
    border: none;
    border-radius: 0;
    gap: 0;
  }

  .systems__panel {
    border: 1px solid var(--clr-border);
    border-radius: 0;
  }

  .systems__panel:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .systems__panel:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border-top: none;
  }

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

  .engage__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .location-cards {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-4);
  }
}

@media (max-width: 480px) {
  .capabilities__grid {
    grid-template-columns: 1fr;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav__logo {
    height: 42px;
  }
}