/* ============================================================
   Arc Medina - Public Website Stylesheet
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Source+Sans+3:wght@400;500;600&display=swap');

:root {
    --green: #4CBB17; --green-hover: #3DA00F; --green-light: #EDFBE6;
    --dark: #0D0D0D; --dark-mid: #1A1A1A; --dark-light: #333333;
    --bg: #FAFAF8; --white: #FFFFFF;
    --g50: #F9FAFB; --g100: #F3F4F6; --g200: #E5E7EB; --g300: #D1D5DB;
    --g400: #9CA3AF; --g500: #6B7280; --g600: #4B5563; --g700: #374151; --g800: #1F2937;
    --teal: #2A8B84; --semantic-green: #1D7C3F; --red: #DC2626; --amber: #F59E0B; --purple: #6B3FA0;
}

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

body {
    font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
    font-size: 16px;
    color: var(--g800);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: 72px; display: flex; align-items: center;
    background: rgba(255,255,255,0.9); backdrop-filter: blur(20px);
    padding: 0 40px; transition: border-color 0.3s;
    border-bottom: 1px solid transparent;
}
.site-nav.scrolled { border-bottom-color: var(--g100); }

.nav-container { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: 1240px; margin: 0 auto; }

.nav-brand { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 22px; color: var(--dark); text-decoration: none; letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.nav-brand:hover { text-decoration: none; }

.nav-links { display: flex; align-items: center; gap: 8px; }

.nav-link {
    font-family: 'Source Sans 3', sans-serif; font-weight: 500; font-size: 14px;
    color: var(--g700); padding: 8px 14px; border-radius: 8px;
    text-decoration: none; transition: all 0.15s; position: relative;
}
.nav-link:hover { background: var(--green-light); color: var(--dark); text-decoration: none; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-content {
    display: none; position: absolute; top: 100%; left: 0; min-width: 200px;
    background: var(--white); border: 1px solid var(--g100); border-radius: 12px;
    padding: 8px; box-shadow: 0 12px 32px rgba(0,0,0,0.08);
    opacity: 0; transform: translateY(8px); transition: opacity 0.2s, transform 0.2s;
}
.nav-dropdown:hover .nav-dropdown-content { display: block; opacity: 1; transform: translateY(0); }
.nav-dropdown-content a {
    display: block; padding: 8px 12px; border-radius: 8px;
    font-size: 14px; color: var(--g700); text-decoration: none;
}
.nav-dropdown-content a:hover { background: var(--green-light); color: var(--dark); }

.nav-cta {
    background: var(--green); color: #fff !important; padding: 9px 20px;
    border-radius: 8px; font-family: 'Montserrat', sans-serif; font-weight: 600;
    font-size: 14px; transition: all 0.25s;
}
.nav-cta:hover { background: var(--green-hover); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(76,187,23,0.25); text-decoration: none; }

.nav-login { color: var(--g500) !important; }

/* Mobile nav */
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--g700); }
.mobile-toggle svg { width: 24px; height: 24px; }

#mobile-nav-check { display: none; }
.mobile-menu {
    display: none; position: fixed; top: 0; right: -100%; width: 300px; height: 100vh;
    background: var(--white); z-index: 1001; padding: 80px 24px 24px;
    box-shadow: -8px 0 32px rgba(0,0,0,0.1); transition: right 0.3s;
    flex-direction: column; gap: 4px;
}
#mobile-nav-check:checked ~ .mobile-menu { right: 0; display: flex; }
.mobile-menu a { display: block; padding: 12px 16px; border-radius: 8px; font-size: 16px; color: var(--g700); }
.mobile-menu a:hover { background: var(--green-light); text-decoration: none; }
.mobile-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 1000; }
#mobile-nav-check:checked ~ .mobile-overlay { display: block; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 80px 40px; }
.section-white { background: var(--white); }
.section-off { background: var(--bg); }
.section-dark { background: var(--dark); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p, .section-dark .body-text { color: rgba(255,255,255,0.7); }
.section-dark .stag { color: var(--green); }

.container { max-width: 1240px; margin: 0 auto; }
.container-narrow { max-width: 900px; margin: 0 auto; }

.stag {
    font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px;
    color: var(--green); text-transform: uppercase; letter-spacing: 0.1em;
    margin-bottom: 12px; display: block;
}

h1 {
    font-family: 'Montserrat', sans-serif; font-weight: 800;
    font-size: clamp(2.6rem, 5.5vw, 4rem); color: var(--dark);
    letter-spacing: -0.02em; line-height: 1.1;
}

h2 {
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--dark);
    line-height: 1.2; margin-bottom: 16px;
}

h3 {
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: 17px; color: var(--dark); margin-bottom: 8px;
}

.body-text { font-size: 16px; line-height: 1.7; color: var(--g600); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative; min-height: 50vh; display: flex; align-items: center;
    padding: 110px 40px 60px; overflow: hidden;
    background: linear-gradient(rgba(13,13,13,0.7), rgba(13,13,13,0.8)), url('assets/images/hero-bg.jpg') center/cover;
}

.hero-content { max-width: 700px; position: relative; z-index: 2; margin: 0 auto; text-align: center; }
.hero h1 { color: #fff; margin-bottom: 16px; }
.hero p { color: rgba(255,255,255,0.8); font-size: 18px; margin-bottom: 32px; max-width: 540px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border: none; border-radius: 8px;
    font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 15px;
    cursor: pointer; text-decoration: none; transition: all 0.25s; letter-spacing: -0.01em;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-hover); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(76,187,23,0.25); }
.btn-outline-white { background: transparent; border: 2px solid rgba(255,255,255,0.3); color: #fff; }
.btn-outline-white:hover { border-color: #fff; transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid var(--g200); color: var(--g700); }
.btn-outline:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: var(--dark-light); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.15); }
.btn-lg { padding: 14px 32px; font-size: 16px; }

/* ============================================================
   CARDS
   ============================================================ */
.card-grid { display: grid; gap: 24px; }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }

.pub-card {
    background: var(--white); border: 1px solid var(--g100); border-radius: 12px;
    padding: 28px; transition: border-color 0.2s, box-shadow 0.2s;
}
.pub-card:hover { border-color: var(--g200); box-shadow: 0 4px 12px rgba(0,0,0,0.04); }

.dark-card {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px; padding: 28px; transition: border-color 0.2s;
}
.dark-card:hover { border-color: rgba(255,255,255,0.15); }

/* ============================================================
   STATS
   ============================================================ */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-number { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 36px; color: var(--green); letter-spacing: -0.02em; }
.stat-label { font-size: 14px; color: var(--g400); margin-top: 4px; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    background: var(--dark); border-radius: 14px; padding: 56px 48px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px; margin-top: 48px;
}
.cta-banner h2 { color: #fff; margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,0.7); max-width: 500px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--dark); color: rgba(255,255,255,0.6); padding: 48px 40px 24px;
}

.footer-content {
    max-width: 1240px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: 48px; flex-wrap: wrap;
}

.footer-brand .footer-logo {
    font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 18px; color: #fff;
    display: inline-flex; align-items: center; gap: 8px;
}
.footer-brand .footer-tagline { font-size: 12px; color: var(--green); margin-top: 2px; }
.footer-brand .footer-address { font-size: 13px; margin-top: 12px; line-height: 1.6; }

.footer-links { display: flex; gap: 48px; }
.footer-links a { display: block; font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 8px; }
.footer-links a:hover { color: var(--green); text-decoration: none; }

.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.5); transition: all 0.15s;
}
.footer-social a:hover { background: rgba(76,187,23,0.15); color: var(--green); }
.footer-social svg { width: 18px; height: 18px; }

.footer-bottom {
    max-width: 1240px; margin: 32px auto 0;
    padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 12px; text-align: center;
}

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 2000;
    background: var(--dark-mid); color: rgba(255,255,255,0.8); padding: 16px 40px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px; font-size: 13px;
    transform: translateY(100%); transition: transform 0.3s;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner a { color: var(--green); }
.cookie-accept {
    background: var(--green); color: #fff; border: none; padding: 8px 20px;
    border-radius: 8px; font-family: 'Montserrat', sans-serif; font-weight: 600;
    font-size: 13px; cursor: pointer; white-space: nowrap;
}

/* ============================================================
   PAGE-SPECIFIC
   ============================================================ */
/* Press/Research entries */
.entry-item {
    padding: 24px 0; border-bottom: 1px solid var(--g100);
}
.entry-item:last-child { border-bottom: none; }
.entry-date { font-size: 13px; color: var(--g400); font-weight: 500; }
.entry-title { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 18px; margin: 4px 0 8px; }
.entry-body { color: var(--g600); }
.entry-link { font-weight: 600; font-size: 14px; margin-top: 8px; display: inline-block; }

/* Champion cards */
.champion-card { text-align: center; }
.champion-card img { width: 100%; height: 240px; object-fit: cover; border-radius: 12px; margin-bottom: 16px; }
.champion-name { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 18px; }

/* Pricing table */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.pricing-card { border: 2px solid var(--g100); border-radius: 14px; padding: 32px; text-align: center; }
.pricing-card.featured { border-color: var(--green); position: relative; }
.pricing-card .price { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 36px; color: var(--dark); }
.pricing-card .price span { font-size: 16px; font-weight: 500; color: var(--g400); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .cta-banner { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
    .section { padding: 48px 20px; }
    .hero { padding: 100px 20px 60px; min-height: 70vh; }
    .site-nav { padding: 0 20px; }
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .card-grid-2, .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; }
    .footer-content { flex-direction: column; gap: 32px; }
    .footer-links { flex-direction: column; gap: 24px; }
    h1 { font-size: 2.2rem; }
}

@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr 1fr; gap: 16px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
}