/* ============================================
   SFSC 2026 — Shared Styles
   ============================================ */

:root {
    --navy: #0b1a27;
    --navy-mid: #0f2233;
    --navy-light: #1a2d3f;
    --green: #9ACD32;
    --green-bright: #b8e040;
    --white: #fff;
    --gray: rgba(255,255,255,0.65);
    --gray-dark: rgba(255,255,255,0.35);
    --font-head: 'Barlow Condensed', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--navy);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; transition: color .2s; }

/* NAVIGATION */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(11,26,39,0.95); backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(154,205,50,0.2);
    padding: 16px 0;
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; }
.nav-logo {
    display: flex; align-items: center; gap: 16px;
    font-family: var(--font-head); font-weight: 900;
}
.nav-logo-img { height: 50px; }
.nav-logo-text { font-size: 1.3rem; letter-spacing: 1px; line-height: 1.2; }
.nav-logo-text span { color: var(--green); display: block; font-size: 2rem; }
.nav-links { display: flex; gap: 40px; align-items: center; }
.nav-links a {
    font-family: var(--font-head);
    font-size: 1rem; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--gray);
}
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-cta {
    background: var(--green); color: var(--navy);
    padding: 10px 24px; border-radius: 6px;
    font-weight: 800; font-size: 0.95rem;
    transition: all .2s;
}
.nav-cta:hover { background: var(--green-bright); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.hamburger span { display: block; width: 26px; height: 3px; background: var(--white); border-radius: 2px; }
.mobile-menu {
    display: none; position: fixed; top: 83px; left: 0; right: 0;
    background: var(--navy-mid); padding: 24px;
    border-bottom: 1px solid rgba(154,205,50,0.2);
    flex-direction: column; gap: 20px; z-index: 999;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    font-family: var(--font-head); font-size: 1.1rem;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* BUTTONS */
.btn {
    display: inline-block; padding: 16px 40px; border-radius: 6px;
    font-family: var(--font-head); font-size: 1.1rem; font-weight: 800;
    letter-spacing: 1.5px; text-transform: uppercase;
    cursor: pointer; border: none; transition: all .2s; text-align: center;
}
.btn-primary {
    background: var(--green); color: var(--navy);
    box-shadow: 0 4px 20px rgba(154,205,50,0.3);
}
.btn-primary:hover {
    background: var(--green-bright);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(154,205,50,0.5);
}
.btn-outline {
    background: transparent; color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--green); color: var(--green); }
.btn-large { font-size: 1.3rem; padding: 20px 50px; }

/* PAGE HEADER */
.page-header {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
    position: relative; overflow: hidden;
}
.page-header::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(154,205,50,0.06), transparent 60%);
}
.page-header .container { position: relative; z-index: 1; }
.page-title {
    font-family: var(--font-head); font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900; line-height: 1.1; margin-bottom: 20px;
    letter-spacing: 1px; text-transform: uppercase;
}
.page-subtitle {
    font-size: 1.2rem; color: var(--gray);
    max-width: 700px; line-height: 1.6;
}

/* SECTIONS */
section { padding: 80px 0; }
.section-label {
    font-family: var(--font-head); font-size: 0.85rem;
    letter-spacing: 3px; text-transform: uppercase;
    color: var(--green); margin-bottom: 16px;
}
.section-title {
    font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900; line-height: 1.1; margin-bottom: 24px;
    letter-spacing: 1px;
}
.section-sub {
    font-size: 1.1rem; color: var(--gray);
    max-width: 700px; line-height: 1.7;
}

/* FOOTER */
.footer {
    background: #050d15; padding: 60px 0 30px;
    border-top: 1px solid rgba(154,205,50,0.1);
}
.footer-content {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; margin-bottom: 40px;
}
.footer-brand h3 {
    font-family: var(--font-head); font-size: 1.5rem;
    font-weight: 900; margin-bottom: 12px;
}
.footer-brand p { color: var(--gray); font-size: 0.9rem; max-width: 300px; }
.footer-col h4 {
    font-family: var(--font-head); font-size: 0.9rem;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--green); margin-bottom: 16px;
}
.footer-col a {
    display: block; color: var(--gray);
    font-size: 0.9rem; margin-bottom: 10px;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px; text-align: center;
    color: var(--gray-dark); font-size: 0.85rem;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .footer-content { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .page-header { padding: 120px 0 60px; }
    .btn { width: 100%; }
}