:root {
  --navy: #1a2f5e;
  --blue: #2e6fa3;
  --teal: #2a9d8f;
  --accent: #e07b2d;
  --light-bg: #f4f7fb;
  --border: #d0dce8;
  --text: #222831;
  --muted: #5a6a7a;
  --white: #ffffff;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', Arial, sans-serif; font-size: 16px; line-height: 1.7; color: var(--text); background: var(--white); }
img { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.scaa-wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Header */
.scaa-header { background: var(--navy); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,0.25); }
.scaa-header__bar { max-width: 1100px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.scaa-header__logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.scaa-header__logo img { height: 42px; width: auto; }
.scaa-header__logo-text { font-size: 14px; font-weight: 700; color: var(--white); line-height: 1.25; max-width: 180px; }
.scaa-nav__list { display: flex; list-style: none; gap: 2px; }
.scaa-nav__list a { display: block; padding: 7px 11px; color: rgba(255,255,255,0.85); font-size: 13px; font-weight: 500; border-radius: 4px; transition: background 0.15s, color 0.15s; text-decoration: none; white-space: nowrap; }
.scaa-nav__list a:hover, .scaa-nav__list a.active { background: rgba(255,255,255,0.15); color: var(--white); }
.scaa-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.scaa-hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; }
.scaa-mobile-menu { display: none; background: var(--navy); border-top: 1px solid rgba(255,255,255,0.12); padding: 12px 24px 20px; }
.scaa-mobile-menu ul { list-style: none; }
.scaa-mobile-menu ul li a { display: block; padding: 10px 0; color: rgba(255,255,255,0.85); font-size: 15px; border-bottom: 1px solid rgba(255,255,255,0.08); text-decoration: none; }
.scaa-mobile-menu ul li:last-child a { border-bottom: none; }
.scaa-mobile-menu.open { display: block; }

/* Hero */
.scaa-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); color: var(--white); padding: 80px 0; }
.scaa-hero__inner { max-width: 720px; }
.scaa-hero__tag { display: inline-block; background: var(--teal); color: var(--white); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 3px; margin-bottom: 20px; }
.scaa-hero h1 { font-size: clamp(26px, 4vw, 44px); font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
.scaa-hero__lead { font-size: 17px; line-height: 1.7; opacity: 0.9; margin-bottom: 32px; max-width: 600px; }
.scaa-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.scaa-btn { display: inline-block; padding: 12px 26px; border-radius: 5px; font-weight: 700; font-size: 14px; cursor: pointer; transition: opacity 0.15s, transform 0.15s; text-decoration: none; }
.scaa-btn:hover { opacity: 0.88; transform: translateY(-1px); text-decoration: none; }
.scaa-btn--accent { background: var(--accent); color: var(--white); }
.scaa-btn--outline { border: 2px solid rgba(255,255,255,0.6); color: var(--white); }
.scaa-btn--outline:hover { border-color: var(--white); }
.scaa-btn--primary { background: var(--blue); color: var(--white); }

/* Stats */
.scaa-stats { background: var(--teal); color: var(--white); padding: 28px 0; }
.scaa-stats__grid { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 8px; }
.scaa-stats__item { text-align: center; padding: 10px 20px; }
.scaa-stats__num { font-size: 36px; font-weight: 800; display: block; line-height: 1; margin-bottom: 4px; }
.scaa-stats__label { font-size: 13px; opacity: 0.88; }

/* Section */
.scaa-section { padding: 64px 0; }
.scaa-section--alt { background: var(--light-bg); }
.scaa-section__head { text-align: center; margin-bottom: 40px; }
.scaa-section__tag { display: inline-block; color: var(--teal); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
.scaa-section h2 { font-size: clamp(22px, 3vw, 32px); font-weight: 800; color: var(--navy); margin-bottom: 12px; }
.scaa-section__lead { max-width: 680px; margin: 0 auto; color: var(--muted); font-size: 16px; }

/* Cards */
.scaa-cards { display: flex; gap: 24px; flex-wrap: wrap; }
.scaa-card { flex: 1 1 280px; background: var(--white); border-radius: 10px; border: 1px solid var(--border); padding: 28px 24px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.scaa-card__icon { width: 48px; height: 48px; border-radius: 10px; background: var(--light-bg); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.scaa-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.scaa-card p { color: var(--muted); font-size: 14.5px; line-height: 1.65; }

/* Working Groups */
.scaa-wg { display: flex; gap: 24px; flex-wrap: wrap; }
.scaa-wg__item { flex: 1 1 300px; border-left: 4px solid var(--teal); padding: 20px 24px; background: var(--white); border-radius: 0 8px 8px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.scaa-wg__item h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.scaa-wg__item p { font-size: 14px; color: var(--muted); }

/* Members */
.scaa-members { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.scaa-members__tag { background: var(--light-bg); border: 1px solid var(--border); border-radius: 20px; padding: 5px 14px; font-size: 13px; color: var(--text); }

/* Charter */
.scaa-charter-block { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 32px 36px; max-width: 800px; margin: 0 auto; }
.scaa-charter-block p { margin-bottom: 14px; color: var(--muted); }
.scaa-charter-block ul { list-style: none; margin: 16px 0 24px; }
.scaa-charter-block ul li { padding: 9px 0 9px 24px; border-bottom: 1px solid var(--border); font-size: 15px; position: relative; }
.scaa-charter-block ul li::before { content: '—'; position: absolute; left: 0; color: var(--teal); font-weight: 700; }
.scaa-charter-block ul li:last-child { border-bottom: none; }
.scaa-charter-block h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin: 20px 0 8px; text-transform: uppercase; letter-spacing: 0.5px; }

/* Blog */
.scaa-posts { display: flex; flex-direction: column; gap: 20px; max-width: 800px; margin: 0 auto; }
.scaa-post-item { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 24px 28px; display: flex; gap: 20px; align-items: flex-start; }
.scaa-post-item__date { min-width: 60px; text-align: center; background: var(--navy); color: var(--white); border-radius: 6px; padding: 10px 8px; }
.scaa-post-item__date-day { font-size: 24px; font-weight: 800; line-height: 1; display: block; }
.scaa-post-item__date-mon { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; opacity: 0.8; }
.scaa-post-item__body h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.scaa-post-item__body h3 a { color: var(--navy); }
.scaa-post-item__body h3 a:hover { color: var(--blue); text-decoration: none; }
.scaa-post-item__body p { font-size: 14.5px; color: var(--muted); margin-bottom: 10px; line-height: 1.6; }
.scaa-post-item__more { font-size: 13px; font-weight: 600; color: var(--blue); }

/* Single post */
.scaa-post { max-width: 760px; margin: 0 auto; padding: 48px 0; }
.scaa-post__meta { font-size: 13px; color: var(--muted); margin-bottom: 24px; }
.scaa-post h1 { font-size: clamp(22px, 3vw, 34px); font-weight: 800; color: var(--navy); line-height: 1.25; margin-bottom: 20px; }
.scaa-post__body p { margin-bottom: 18px; font-size: 16px; line-height: 1.75; }
.scaa-post__body a { color: var(--blue); }
.scaa-breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 24px; }
.scaa-breadcrumb a { color: var(--blue); }

/* Page hero */
.scaa-page-hero { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); color: var(--white); padding: 52px 0 44px; }
.scaa-page-hero h1 { font-size: clamp(24px, 3.5vw, 38px); font-weight: 800; margin-bottom: 10px; }
.scaa-page-hero p { font-size: 16px; opacity: 0.85; max-width: 600px; }

/* Contact */
.scaa-contact-grid { display: flex; gap: 24px; flex-wrap: wrap; }
.scaa-contact-card { flex: 1 1 240px; background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 28px 24px; text-align: center; }
.scaa-contact-card__icon { width: 52px; height: 52px; border-radius: 50%; background: var(--light-bg); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.scaa-contact-card h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.scaa-contact-card p { font-size: 14px; color: var(--muted); }
.scaa-contact-card a { color: var(--blue); }

/* Timeline */
.scaa-timeline { max-width: 760px; margin: 0 auto; position: relative; }
.scaa-timeline::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.scaa-timeline__item { display: flex; gap: 24px; margin-bottom: 32px; position: relative; }
.scaa-timeline__dot { min-width: 38px; height: 38px; border-radius: 50%; background: var(--teal); border: 3px solid var(--white); box-shadow: 0 0 0 2px var(--teal); z-index: 1; display: flex; align-items: center; justify-content: center; }
.scaa-timeline__body { padding-top: 6px; }
.scaa-timeline__body h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.scaa-timeline__body p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }

/* Meetings */
.scaa-agenda { background: var(--white); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; max-width: 760px; margin: 0 auto 32px; }
.scaa-agenda__header { background: var(--navy); color: var(--white); padding: 18px 24px; }
.scaa-agenda__header h3 { font-size: 17px; font-weight: 700; }
.scaa-agenda__header p { font-size: 13px; opacity: 0.8; margin-top: 4px; }
.scaa-agenda__list { list-style: none; padding: 0; }
.scaa-agenda__list li { padding: 12px 24px; border-bottom: 1px solid var(--border); font-size: 14.5px; display: flex; align-items: flex-start; gap: 12px; }
.scaa-agenda__list li:last-child { border-bottom: none; }
.scaa-agenda__num { min-width: 22px; font-weight: 700; color: var(--teal); }

/* About */
.scaa-dual-role { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.scaa-dual-role__item { flex: 1 1 300px; background: var(--white); border-radius: 10px; border: 1px solid var(--border); padding: 28px 24px; }
.scaa-dual-role__item .role-num { font-size: 36px; font-weight: 900; color: var(--teal); opacity: 0.3; line-height: 1; margin-bottom: 8px; }
.scaa-dual-role__item h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.scaa-dual-role__item p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }

/* Footer */
.scaa-footer { background: var(--navy); color: rgba(255,255,255,0.75); padding: 52px 0 28px; }
.scaa-footer__grid { display: flex; gap: 40px; flex-wrap: wrap; margin-bottom: 40px; }
.scaa-footer__col { flex: 1 1 200px; }
.scaa-footer__logo-text { font-size: 14px; font-weight: 700; color: var(--white); line-height: 1.3; margin-bottom: 12px; }
.scaa-footer__col h4 { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 14px; }
.scaa-footer__col ul { list-style: none; }
.scaa-footer__col ul li { margin-bottom: 8px; }
.scaa-footer__col ul li a { color: rgba(255,255,255,0.75); font-size: 14px; text-decoration: none; transition: color 0.15s; }
.scaa-footer__col ul li a:hover { color: var(--white); }
.scaa-footer__col p { font-size: 14px; line-height: 1.65; }
.scaa-footer__bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 20px; font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

@media (max-width: 768px) {
  .scaa-nav { display: none; }
  .scaa-hamburger { display: flex; }
  .scaa-hero { padding: 48px 0; }
  .scaa-post-item { flex-direction: column; }
  .scaa-post-item__date { width: 100%; display: flex; gap: 6px; align-items: center; padding: 8px 12px; }
  .scaa-post-item__date-day { font-size: 18px; }
  .scaa-timeline::before { display: none; }
  .scaa-charter-block { padding: 20px 18px; }
  .scaa-footer__bottom { flex-direction: column; }
  .scaa-btns { flex-direction: column; }
}