/* ============================================================
   SINO PARTNERS - Design System & Component Styles
   Brand: Black / Deep Crimson Red / White / Gold accent
   Aesthetic: Premium international consulting (Ducker Carlisle influenced)
   ============================================================ */

/* === FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=DM+Sans:wght@300;400;500;600&display=swap');

/* === DESIGN TOKENS === */
:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    7.5rem);

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;   --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem;  --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem;  --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;    --space-24: 6rem;
  --space-32: 8rem;

  /* Brand Colors */
  --crimson:          #B01C1C;
  --crimson-light:    #D42020;
  --crimson-dark:     #8A1515;
  --crimson-glow:     rgba(176, 28, 28, 0.15);
  --gold:             #C9A84C;
  --gold-light:       #E4C470;
  --black:            #0A0A0A;
  --black-2:          #111111;
  --black-3:          #161616;
  --charcoal:         #1E1E1E;
  --charcoal-2:       #252525;
  --charcoal-3:       #2E2E2E;
  --white:            #FFFFFF;
  --off-white:        #F8F7F4;
  --light-grey:       #F2F1EE;
  --mid-grey:         #EBEBEB;
  --border-dark:      rgba(255,255,255,0.08);
  --border-mid:       rgba(255,255,255,0.14);
  --border-light:     rgba(0,0,0,0.1);

  /* Semantic Colors - Dark Theme (default) */
  --color-bg:           var(--black);
  --color-surface:      var(--black-2);
  --color-surface-2:    var(--black-3);
  --color-card:         var(--charcoal);
  --color-card-hover:   var(--charcoal-2);
  --color-text:         var(--white);
  --color-text-muted:   rgba(255,255,255,0.65);
  --color-text-faint:   rgba(255,255,255,0.35);
  --color-accent:       var(--crimson);
  --color-accent-hover: var(--crimson-light);
  --color-gold:         var(--gold);
  --color-divider:      var(--border-dark);
  --color-border:       var(--border-mid);

  /* Light section overrides (applied via .section--light) */
  --light-bg:           var(--off-white);
  --light-text:         var(--black);
  --light-text-muted:   rgba(0,0,0,0.6);
  --light-card:         var(--white);

  /* Fonts */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', 'Helvetica Neue', sans-serif;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
  --shadow-red: 0 8px 32px rgba(176,28,28,0.25);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-mid: 300ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 1000px;
  --content-wide: 1280px;
}

/* Light section override class */
.section--light {
  background-color: var(--light-bg);
  color: var(--light-text);
}
.section--light .text-muted { color: var(--light-text-muted); }
.section--light .divider     { border-color: rgba(0,0,0,0.12); }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

.section-pad {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
.section-pad--sm {
  padding-block: clamp(var(--space-10), 5vw, var(--space-20));
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--border-dark);
  transition: box-shadow var(--t-mid), background var(--t-mid);
}
.nav--scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.6);
  background: rgba(10,10,10,0.98);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: var(--space-6);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}
.nav__logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}
.nav__logo-text span { color: var(--crimson); }

.nav__logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  padding: 4px 0;
}

.footer__logo-img {
  height: 190px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}
.nav__links a {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-block: var(--space-2);
  position: relative;
  white-space: nowrap;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--crimson);
  transition: width var(--t-fast);
}
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }

/* Dropdown */
.nav__item--dropdown { position: relative; }
.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  min-width: 240px;
  background: var(--charcoal);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  /* 8px padding-top creates invisible bridge so cursor doesn't lose hover */
  padding: 8px 0 var(--space-2);
  margin-top: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 200ms ease, visibility 200ms ease;
  box-shadow: var(--shadow-lg);
  list-style: none;
  z-index: 200;
}
/* Invisible bridge between nav link and dropdown so gap doesn't break hover */
.nav__dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
}
.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.nav__dropdown li a {
  display: block;
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  text-transform: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border-bottom: none;
  transition: background var(--t-fast), color var(--t-fast), padding-left var(--t-fast);
}
.nav__dropdown li a::after { display: none; }
.nav__dropdown li a:hover {
  background: rgba(176,28,28,0.15);
  color: var(--white);
  padding-left: calc(var(--space-5) + 8px);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 9px var(--space-4);
  background: var(--crimson);
  color: var(--white) !important;
  border-radius: var(--radius-sm);
  font-size: 0.65rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast) !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
  background: var(--crimson-light);
  box-shadow: var(--shadow-red);
  transform: translateY(-1px);
  color: var(--white) !important;
}
.nav__cta:active { transform: translateY(0); }

/* Mobile nav toggle */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

@media (max-width: 900px) {
  .nav__hamburger { display: flex; }
  .nav__links {
    position: fixed;
    top: 80px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--black-2);
    border-bottom: 1px solid var(--border-dark);
    padding: var(--space-4) 0 var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--t-mid), opacity var(--t-mid);
  }
  .nav__links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav__links li { width: 100%; }
  .nav__links a {
    display: block;
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
    border-bottom: none;
  }
  .nav__links a::after { display: none; }
  .nav__dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.04);
    border: none;
    border-radius: 0;
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    padding-left: var(--space-4);
  }
  .nav__dropdown li a { font-size: var(--text-sm); padding-block: var(--space-3); }
  .nav__item--dropdown .nav__dropdown { display: none; }
  .nav__item--dropdown.is-open .nav__dropdown { display: block; }
  .nav__cta { margin: var(--space-4) var(--space-6) 0; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: grayscale(30%);
}
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(10,10,10,0.97) 0%,
    rgba(10,10,10,0.85) 45%,
    rgba(10,10,10,0.4) 75%,
    rgba(10,10,10,0.2) 100%
  );
}
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(176,28,28,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176,28,28,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.6;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 160px;
  padding-bottom: clamp(var(--space-16), 8vw, var(--space-32));
}
.hero__inner {
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: var(--space-6);
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--crimson);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  color: var(--white);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-8);
}
.hero__headline em {
  font-style: italic;
  color: var(--crimson);
}
.hero__headline .hero__headline-line { display: block; }

.hero__subtext {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: var(--space-10);
  font-weight: 300;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.45;
}
.hero__scroll-indicator span {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--white), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 0.9; transform: scaleY(1.1); }
}

/* Stats strip */
.hero__stats {
  background: var(--crimson);
  position: relative;
  z-index: 2;
  overflow: hidden;
  width: 100%;
}
.hero__stats-inner {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  padding: var(--space-5) 0;
  gap: 0;
  width: 100%;
  max-width: 100%;
}
.hero__stat {
  flex: 1;
  text-align: center;
  padding: var(--space-2) var(--space-6);
  border-right: 1px solid rgba(255,255,255,0.2);
}
.hero__stat:last-child { border-right: none; }
.hero__stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero__stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: var(--space-1);
}

@media (max-width: 640px) {
  .hero__stats-inner { flex-wrap: wrap; }
  .hero__stat { flex: 1 1 50%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .hero__stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.2); }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px var(--space-8);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast), border-color var(--t-fast);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--crimson);
  color: var(--white);
  border: 1px solid transparent;
}
.btn--primary:hover {
  background: var(--crimson-light);
  box-shadow: var(--shadow-red);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}

.btn--outline-dark {
  background: transparent;
  color: var(--black);
  border: 1px solid rgba(0,0,0,0.35);
}
.btn--outline-dark:hover {
  border-color: var(--black);
  background: rgba(0,0,0,0.06);
}

.btn--ghost {
  background: transparent;
  color: var(--crimson);
  border: none;
  padding-inline: 0;
  letter-spacing: 0.04em;
}
.btn--ghost:hover { color: var(--crimson-light); transform: none; }
.btn--ghost .arrow { transition: transform var(--t-fast); display: inline-block; }
.btn--ghost:hover .arrow { transform: translateX(4px); }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { margin-bottom: clamp(var(--space-10), 5vw, var(--space-16)); }
.section-header--center { text-align: center; }
.section-header--center p { margin-inline: auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: var(--space-4);
}
.eyebrow::before {
  content: '';
  display: block;
  width: 24px; height: 1px;
  background: var(--crimson);
}
.section--light .eyebrow { color: var(--crimson); }

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
  color: var(--color-text);
}
.section--light .section-title { color: var(--black); }

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 60ch;
}
.section--light .section-desc { color: var(--light-text-muted); }

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
}
.service-card {
  background: var(--charcoal);
  padding: var(--space-10) var(--space-8);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: background var(--t-fast);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--crimson);
  transition: height var(--t-mid);
}
.service-card:hover { background: var(--charcoal-2); transform: none; }
.service-card:hover::before { height: 100%; }

.service-card__icon {
  width: 44px; height: 44px;
  background: rgba(176,28,28,0.12);
  border: 1px solid rgba(176,28,28,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--crimson);
  flex-shrink: 0;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.service-card:hover .service-card__icon {
  background: rgba(176,28,28,0.22);
  border-color: rgba(176,28,28,0.5);
}

.service-card__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: rgba(176,28,28,0.12);
  line-height: 1;
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--white);
  line-height: 1.25;
}
.service-card__desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  flex-grow: 1;
  max-width: 100%;
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crimson);
  margin-top: var(--space-2);
}
.service-card__link .arrow { transition: transform var(--t-fast); display: inline-block; }
.service-card:hover .service-card__link .arrow { transform: translateX(5px); }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
}
.industry-tab {
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  background: transparent;
  transition: all var(--t-fast);
  letter-spacing: 0.03em;
}
.industry-tab:hover { border-color: var(--crimson); color: var(--white); }
.industry-tab.is-active {
  background: var(--crimson);
  border-color: var(--crimson);
  color: var(--white);
}

.industry-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
.industry-panel.is-active { display: grid; }
.industry-panel__content { }
.industry-panel__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-4);
}
.industry-panel__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 100%;
}
.industry-panel__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.industry-panel__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
}
.industry-panel__list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--crimson);
  border-radius: 50%;
  flex-shrink: 0;
}
.industry-panel__img {
  width: 100%; aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius-md);
  filter: brightness(0.75) saturate(0.8);
}

@media (max-width: 768px) {
  .industry-panel { grid-template-columns: 1fr; }
}

/* ============================================================
   WHY SINO PARTNERS - Feature blocks
   ============================================================ */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}
.advantage-card {
  padding: var(--space-8) var(--space-6);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: box-shadow var(--t-fast), transform var(--t-fast), border-color var(--t-fast);
}
.advantage-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  transform: translateY(-2px);
  border-color: rgba(176,28,28,0.25);
}
.advantage-card__icon {
  width: 48px; height: 48px;
  background: rgba(176,28,28,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--crimson);
  margin-bottom: var(--space-5);
}
.advantage-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--black);
  margin-bottom: var(--space-3);
}
.advantage-card__desc {
  font-size: var(--text-sm);
  color: rgba(0,0,0,0.58);
  line-height: 1.7;
  max-width: 100%;
}

/* ============================================================
   GLOBAL PRESENCE - split layout
   ============================================================ */
.presence-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.presence-split__visual {
  position: relative;
  aspect-ratio: 4/3;
}
.presence-split__img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  filter: brightness(0.7) saturate(0.7);
}
.presence-split__overlay {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(176,28,28,0.3) 0%, transparent 60%);
}
.presence-locations {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.presence-location {
  padding: var(--space-4) var(--space-5);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.presence-location__flag {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
}
.presence-location__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--white);
}
.presence-location__desc {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
  max-width: 100%;
}

@media (max-width: 768px) {
  .presence-split { grid-template-columns: 1fr; }
  .presence-split__visual { display: none; }
}

/* ============================================================
   INSIGHTS / LATEST NEWS
   ============================================================ */
.insights-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-6);
}
.insight-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--t-fast), transform var(--t-fast);
  border: 1px solid var(--border-light);
}
.insight-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  transform: translateY(-3px);
}
.insight-card--featured { }
.insight-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.insight-card--featured .insight-card__img { aspect-ratio: 16/10; }
.insight-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.insight-card__meta {
  font-size: var(--text-xs);
  color: var(--crimson);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.insight-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--black);
  line-height: 1.3;
}
.insight-card--featured .insight-card__title { font-size: var(--text-xl); }
.insight-card__excerpt {
  font-size: var(--text-sm);
  color: rgba(0,0,0,0.55);
  line-height: 1.65;
  flex-grow: 1;
  max-width: 100%;
}
.insight-card__read {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--crimson);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: auto;
}
.insight-card:hover .insight-card__read .arrow { transform: translateX(4px); }
.insight-card__read .arrow { transition: transform var(--t-fast); display: inline-block; }

@media (max-width: 900px) {
  .insights-grid { grid-template-columns: 1fr 1fr; }
  .insight-card--featured { grid-column: 1 / -1; }
}
@media (max-width: 580px) {
  .insights-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TEAM
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-8);
}
.team-card {
  background: var(--charcoal);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--t-fast), transform var(--t-fast), border-color var(--t-fast);
}
.team-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  transform: translateY(-3px);
  border-color: rgba(176,28,28,0.3);
}
.team-card__img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--charcoal-2);
  display: flex; align-items: center; justify-content: center;
}
.team-card__img-wrap svg {
  width: 72px; height: 72px;
  color: rgba(176,28,28,0.3);
}
.team-card__body { padding: var(--space-6) var(--space-6) var(--space-8); }
.team-card__role {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crimson);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.team-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}
.team-card__bio {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 100%;
}

/* ============================================================
   CONTACT / CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--crimson);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  position: relative;
  overflow: hidden;
}
.cta-section__bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.cta-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}
.cta-section__desc {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}
.cta-section .btn--outline {
  border-color: rgba(255,255,255,0.7);
  font-size: var(--text-base);
  padding: 16px var(--space-10);
}

/* ============================================================
   CONTACT FORM PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: start;
}
.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.contact-info__icon {
  width: 40px; height: 40px;
  background: rgba(176,28,28,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--crimson); flex-shrink: 0;
}
.contact-info__label {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-1);
}
.contact-info__value {
  font-size: var(--text-base);
  color: var(--white);
  font-weight: 500;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-field label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.form-field input,
.form-field textarea,
.form-field select {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-sm);
  padding: 12px var(--space-4);
  color: var(--white);
  font-size: var(--text-base);
  transition: border-color var(--t-fast), background var(--t-fast);
  appearance: none;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--crimson);
  background: rgba(255,255,255,0.07);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field select option { background: var(--charcoal); }

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   DIVIDERS
   ============================================================ */
.divider {
  border: none;
  border-top: 1px solid var(--border-dark);
  margin: 0;
}
.section--light .divider { border-color: rgba(0,0,0,0.08); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black-2);
  border-top: 1px solid var(--border-dark);
  padding-top: clamp(var(--space-16), 8vw, var(--space-24));
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--border-dark);
}
.footer__brand { max-width: 420px; }
.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  text-decoration: none;
}
.footer__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}
.footer__logo-text span { color: var(--crimson); }
.footer__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  max-width: 100%;
}
.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-3);
  text-decoration: none;
  transition: color var(--t-fast);
}
.footer__contact-item:hover { color: var(--white); }
.footer__contact-item svg { color: var(--crimson); flex-shrink: 0; }

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-5);
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.footer__links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color var(--t-fast);
}
.footer__links a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer__copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}
.footer__legal {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}
.footer__legal a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color var(--t-fast);
}
.footer__legal a:hover { color: rgba(255,255,255,0.7); }

@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1/-1; max-width: 100%; }
}
@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; }
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: var(--black);
  padding-top: calc(80px + clamp(var(--space-12), 6vw, var(--space-20)));
  padding-bottom: clamp(var(--space-12), 6vw, var(--space-20));
  border-bottom: 1px solid var(--border-dark);
  position: relative;
  overflow: hidden;
}
.page-hero__bg-line {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, transparent, var(--crimson), transparent);
  opacity: 0.4;
  right: 20%;
}
.page-hero__eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--crimson);
  font-weight: 600;
  margin-bottom: var(--space-4);
}
.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-5);
}
.page-hero__desc {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  line-height: 1.65;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 1;
}
@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 75%;
  }
}
@keyframes reveal-fade {
  to { opacity: 1; }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--crimson); }
.text-gold   { color: var(--gold); }
.fw-700      { font-weight: 700; }
.italic      { font-style: italic; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  background: rgba(176,28,28,0.12);
  color: var(--crimson);
  border: 1px solid rgba(176,28,28,0.2);
  text-transform: uppercase;
}

/* Bilingual heading accent */
.bilingual-tag {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
  font-style: italic;
  display: block;
  margin-bottom: var(--space-2);
}

/* Puzzle/contain images - show full image without cropping */
.img-contain {
  object-fit: contain !important;
  aspect-ratio: auto !important;
  background: #0a0a0a;
}
.split-content__visual.contain-full {
  aspect-ratio: auto !important;
  background: #0a0a0a;
}