/*
Theme Name: SGBA Theme
Theme URI: https://example.com
Author: SGBA
Description: Custom landing page theme
Version: 1.0
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* Paste original CSS */

  :root {
    --orange: #ED8B16;
    --navy: #323754;
    --light-orange: #F9DAB3;
    --lavender: #CCCFE0;
    --white: #FAFAF8;
    --off-white: #F4F2EE;
    --navy-dark: #22263a;
    --navy-mid: #444869;
    --text-muted: #7a7e96;
    --font: 'Montserrat', sans-serif;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font);
    background: var(--white);
    color: var(--navy);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5vw;
    height: 72px;
    background: rgba(250,250,248,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(50,55,84,0.08);
    transition: box-shadow 0.3s;
  }
  nav.scrolled { box-shadow: 0 2px 24px rgba(50,55,84,0.09); }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
  }
  .nav-logo-mark {
    width: 36px; height: 36px;
    background: var(--navy);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .nav-logo-mark::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: var(--orange);
  }
  .nav-logo-mark span {
    font-size: 13px;
    font-weight: 800;
    color: white;
    letter-spacing: -0.5px;
  }
  .nav-logo-text {
    font-size: 12px;
    font-weight: 600;
    color: var(--navy);
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  .nav-logo-text em {
    display: block;
    font-style: normal;
    font-weight: 400;
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.06em;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
  }
  .nav-links a {
    font-size: 12px;
    font-weight: 500;
    color: var(--navy-mid);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 6px;
    letter-spacing: 0.03em;
    transition: color 0.2s, background 0.2s;
  }
  .nav-links a:hover { color: var(--navy); background: rgba(50,55,84,0.06); }

  .nav-apply {
    background: var(--orange) !important;
    color: white !important;
    font-weight: 600 !important;
    padding: 8px 20px !important;
    border-radius: 6px !important;
    letter-spacing: 0.04em !important;
    transition: opacity 0.2s, transform 0.2s !important;
  }
  .nav-apply:hover { opacity: 0.9 !important; background: var(--orange) !important; transform: translateY(-1px) !important; }

  /* ─── HERO ─── */
  #hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-top: 72px;
    position: relative;
    overflow: hidden;
  }

  .hero-bg-pattern {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 60% 50% at 70% 50%, rgba(204,207,224,0.25) 0%, transparent 70%),
      radial-gradient(ellipse 40% 60% at 90% 20%, rgba(249,218,179,0.2) 0%, transparent 60%);
    pointer-events: none;
  }

  .hero-geo {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 50%;
    overflow: hidden;
  }
  .hero-geo-inner {
    position: absolute;
    inset: 0;
    background: var(--navy);
  }
  .hero-geo-accent {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 6px;
    background: var(--orange);
  }

  .hero-map-lines {
    position: absolute;
    inset: 0;
    opacity: 0.07;
  }

  .hero-route {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 5vw 80px 8vw;
  }

  .hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;
  }
  .hero-eyebrow-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--orange);
  }
  .hero-eyebrow-text {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
  }

  .hero-h1 {
    font-size: clamp(32px, 3.5vw, 52px);
    font-weight: 700;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
  }
  .hero-h1 em {
    font-style: normal;
    color: var(--orange);
  }

  .hero-sub {
    font-size: 15px;
    font-weight: 400;
    line-height: 1.75;
    color: var(--navy-mid);
    max-width: 440px;
    margin-bottom: 40px;
  }

  .hero-ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 56px;
  }

  .btn-primary {
    background: var(--orange);
    color: white;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 14px 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
    text-decoration: none;
    display: inline-block;
  }
  .btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }

  .btn-secondary {
    background: transparent;
    color: var(--navy);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 14px 28px;
    border: 1.5px solid rgba(50,55,84,0.25);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-decoration: none;
    display: inline-block;
  }
  .btn-secondary:hover { border-color: var(--navy); background: rgba(50,55,84,0.04); }

  .hero-stats {
    display: flex;
    gap: 36px;
  }
  .hero-stat-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 4px;
  }
  .hero-stat-num span { color: var(--orange); }
  .hero-stat-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  /* Hero right panel */
  .hero-right {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 5vw;
  }

  .corridor-map {
    width: 100%;
    max-width: 460px;
  }

  /* ─── SECTIONS COMMON ─── */
  section { padding: 100px 8vw; }

  .section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 16px;
  }

  .section-h2 {
    font-size: clamp(28px, 2.8vw, 44px);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
  }

  .section-intro {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.75;
    color: var(--navy-mid);
    max-width: 560px;
    margin-bottom: 56px;
  }

  /* ─── CORRIDOR SECTION ─── */
  #corridor {
    background: var(--navy);
    color: white;
    position: relative;
    overflow: hidden;
  }
  #corridor::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--orange);
  }
  #corridor .section-h2 { color: white; }
  #corridor .section-intro { color: var(--lavender); }

  .corridor-tiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 56px;
  }
  .corridor-tile {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(204,207,224,0.12);
    padding: 36px 28px;
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
  }
  .corridor-tile::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 3px;
    background: var(--orange);
    transition: width 0.4s ease;
  }
  .corridor-tile:hover::before { width: 100%; }
  .corridor-tile:hover { background: rgba(255,255,255,0.07); }
  .corridor-tile-num {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--orange);
    margin-bottom: 20px;
  }
  .corridor-tile-title {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-bottom: 12px;
    line-height: 1.3;
  }
  .corridor-tile-body {
    font-size: 13px;
    font-weight: 400;
    line-height: 1.75;
    color: var(--lavender);
    opacity: 0.85;
  }

  /* ─── ALLIANCE SECTION ─── */
  #alliance { background: var(--off-white); }

  .alliance-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }
  .alliance-card {
    background: white;
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s;
  }
  .alliance-card:hover { transform: translateY(-4px); }
  .alliance-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: var(--orange);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .alliance-card:hover::after { opacity: 1; }
  .alliance-card-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--orange);
    background: var(--light-orange);
    padding: 4px 10px;
    border-radius: 3px;
    display: inline-block;
    margin-bottom: 20px;
  }
  .alliance-card-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 14px;
    letter-spacing: -0.02em;
    line-height: 1.25;
  }
  .alliance-card-body {
    font-size: 14px;
    line-height: 1.8;
    color: var(--navy-mid);
    margin-bottom: 24px;
  }
  .alliance-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .alliance-card-list li {
    font-size: 13px;
    color: var(--navy-mid);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
  }
  .alliance-card-list li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--orange);
    margin-top: 6px;
    flex-shrink: 0;
  }

  /* ─── CAPABILITIES ─── */
  #capabilities { background: white; }

  .cap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 0;
  }
  .cap-card {
    border: 1px solid rgba(50,55,84,0.1);
    border-radius: 8px;
    padding: 36px 28px;
    transition: border-color 0.3s, box-shadow 0.3s;
    position: relative;
  }
  .cap-card:hover {
    border-color: var(--orange);
    box-shadow: 0 8px 40px rgba(237,139,22,0.08);
  }
  .cap-icon {
    width: 48px; height: 48px;
    background: var(--light-orange);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px;
  }
  .cap-icon svg { width: 22px; height: 22px; }
  .cap-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
  }
  .cap-body {
    font-size: 13px;
    line-height: 1.75;
    color: var(--navy-mid);
    margin-bottom: 20px;
  }
  .cap-person {
    font-size: 11px;
    font-weight: 600;
    color: var(--orange);
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  /* ─── PROOF / CASE STUDIES ─── */
  #proof {
    background: var(--navy);
    color: white;
  }
  #proof .section-h2 { color: white; }
  #proof .section-intro { color: var(--lavender); }

  .proof-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .proof-card {
    border: 1px solid rgba(204,207,224,0.15);
    border-radius: 8px;
    padding: 36px 28px;
    background: rgba(255,255,255,0.03);
    transition: background 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
  }
  .proof-card:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(237,139,22,0.4);
  }
  .proof-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 20px;
  }
  .proof-title {
    font-size: 19px;
    font-weight: 700;
    color: white;
    line-height: 1.3;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
  }
  .proof-body {
    font-size: 13px;
    line-height: 1.75;
    color: var(--lavender);
    opacity: 0.85;
    flex: 1;
    margin-bottom: 24px;
  }
  .proof-outcome {
    font-size: 12px;
    font-weight: 600;
    color: var(--light-orange);
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .proof-outcome::before {
    content: '';
    width: 20px; height: 1px;
    background: var(--orange);
    display: block;
  }

  /* ─── KNOWLEDGE HUB ─── */
  #knowledge { background: var(--off-white); }

  .knowledge-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 24px;
  }
  .knowledge-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(50,55,84,0.07);
    transition: box-shadow 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
  }
  .knowledge-card:hover {
    box-shadow: 0 12px 40px rgba(50,55,84,0.1);
    transform: translateY(-3px);
  }
  .knowledge-card-header {
    height: 180px;
    background: var(--navy);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 20px;
  }
  .knowledge-card-header.featured { height: 240px; }
  .knowledge-card-header-bg {
    position: absolute;
    inset: 0;
  }
  .knowledge-card-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: white;
    background: var(--orange);
    padding: 4px 10px;
    border-radius: 3px;
    position: relative;
    z-index: 1;
  }
  .knowledge-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  .knowledge-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.35;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
  }
  .knowledge-card-title.featured { font-size: 20px; }
  .knowledge-card-excerpt {
    font-size: 13px;
    line-height: 1.7;
    color: var(--navy-mid);
    flex: 1;
    margin-bottom: 20px;
  }
  .knowledge-card-meta {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .knowledge-card-meta::before {
    content: '';
    width: 14px; height: 1px;
    background: var(--orange);
  }

  /* ─── LEADERSHIP ─── */
  #leadership { background: white; }

  .leadership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .leader-card {
    padding: 36px 28px;
    border: 1px solid rgba(50,55,84,0.1);
    border-radius: 8px;
    transition: border-color 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
  }
  .leader-card:hover {
    border-color: var(--orange);
    box-shadow: 0 8px 32px rgba(237,139,22,0.08);
  }
  .leader-avatar {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--lavender);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 20px;
    border: 2px solid rgba(50,55,84,0.1);
  }
  .leader-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
    letter-spacing: -0.01em;
  }
  .leader-role {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
  }
  .leader-divider {
    height: 1px;
    background: rgba(50,55,84,0.08);
    margin-bottom: 16px;
  }
  .leader-unlocks-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 8px;
  }
  .leader-unlocks {
    font-size: 13px;
    line-height: 1.65;
    color: var(--navy-mid);
    font-weight: 500;
  }

  /* ─── CTA SECTION ─── */
  #cta {
    background: var(--navy);
    text-align: center;
    padding: 120px 8vw;
    position: relative;
    overflow: hidden;
  }
  #cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--orange);
  }
  .cta-tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 20px;
  }
  .cta-h2 {
    font-size: clamp(30px, 3.5vw, 52px);
    font-weight: 700;
    color: white;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }
  .cta-body {
    font-size: 16px;
    line-height: 1.75;
    color: var(--lavender);
    max-width: 520px;
    margin: 0 auto 40px;
  }
  .cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .btn-white {
    background: white;
    color: var(--navy);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 16px 32px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
    text-decoration: none;
    display: inline-block;
  }
  .btn-white:hover { opacity: 0.92; transform: translateY(-2px); }
  .btn-outline-white {
    background: transparent;
    color: white;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 16px 32px;
    border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    text-decoration: none;
    display: inline-block;
  }
  .btn-outline-white:hover { border-color: white; background: rgba(255,255,255,0.06); }

  /* ─── FOOTER ─── */
  footer {
    background: var(--navy-dark);
    padding: 64px 8vw 32px;
    color: var(--lavender);
  }
  .footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(204,207,224,0.1);
  }
  .footer-brand-name {
    font-size: 15px;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
  }
  .footer-brand-desc {
    font-size: 13px;
    line-height: 1.75;
    color: var(--lavender);
    opacity: 0.7;
    max-width: 260px;
    margin-bottom: 24px;
  }
  .footer-locations {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .footer-location {
    font-size: 12px;
    font-weight: 500;
    color: var(--lavender);
    opacity: 0.6;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .footer-location-dot {
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--orange);
    opacity: 0.8;
  }
  .footer-col-title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: white;
    margin-bottom: 20px;
    opacity: 0.6;
  }
  .footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .footer-links a {
    font-size: 13px;
    color: var(--lavender);
    text-decoration: none;
    opacity: 0.65;
    transition: opacity 0.2s;
  }
  .footer-links a:hover { opacity: 1; }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }
  .footer-copy {
    font-size: 12px;
    color: var(--lavender);
    opacity: 0.4;
  }
  .footer-badge {
    font-size: 11px;
    font-weight: 600;
    color: var(--orange);
    opacity: 0.8;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  @keyframes drawLine {
    from { stroke-dashoffset: 1000; }
    to { stroke-dashoffset: 0; }
  }
  @keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.6; }
  }

  .fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .hero-content > * {
    animation: fadeUp 0.8s ease forwards;
  }
  .hero-eyebrow { animation-delay: 0.1s; }
  .hero-h1 { animation-delay: 0.25s; }
  .hero-sub { animation-delay: 0.4s; }
  .hero-ctas { animation-delay: 0.55s; }
  .hero-stats { animation-delay: 0.7s; }

  .hero-right {
    animation: fadeIn 1.2s ease 0.3s both;
  }

  /* Route line animation */
  .route-line {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 3s ease 1s forwards;
  }
  .city-dot {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
  }
  .city-dot:nth-child(1) { animation-delay: 1.2s; }
  .city-dot:nth-child(2) { animation-delay: 1.8s; }
  .city-dot:nth-child(3) { animation-delay: 2.3s; }
  .city-dot:nth-child(4) { animation-delay: 2.8s; }
  .city-dot:nth-child(5) { animation-delay: 3.2s; }
  .city-label {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
  }
  .city-label:nth-child(1) { animation-delay: 1.4s; }
  .city-label:nth-child(2) { animation-delay: 2s; }
  .city-label:nth-child(3) { animation-delay: 2.5s; }
  .city-label:nth-child(4) { animation-delay: 3s; }
  .city-label:nth-child(5) { animation-delay: 3.4s; }

  .pulse-dot {
    animation: pulse 2s ease-in-out infinite;
  }

  /* Mobile */
  @media (max-width: 900px) {
    #hero { grid-template-columns: 1fr; }
    .hero-geo { display: none; }
    .hero-content { padding: 60px 6vw; }
    .hero-right { display: none; }
    .corridor-tiles { grid-template-columns: 1fr; }
    .alliance-grid { grid-template-columns: 1fr; }
    .cap-grid { grid-template-columns: 1fr 1fr; }
    .proof-grid { grid-template-columns: 1fr; }
    .knowledge-grid { grid-template-columns: 1fr; }
    .leadership-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .nav-links { display: none; }
  }