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

:root {
    --ocean-deep: #0b2240;
    --ocean-mid: #123a5c;
    --ocean-light: #1f5c8b;
    --sunset-orange: #ff7b42;
    --sunset-orange-light: #ffb26b;
    --sunset-gold: #ffd37a;
    --parchment: #fdf4e6;
    --parchment-card: #fffaf1;
    --text-dark: #15243b;
    --text-muted-dark: #5a6a80;
    --text-muted-light: #c9d6e8;
    --radius: 16px;
    --transition-fast: 250ms ease;
}

* { box-sizing: border-box; }

html {
    overflow-x: hidden;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background: linear-gradient(160deg, var(--ocean-deep) 0%, var(--ocean-mid) 45%, var(--ocean-light) 75%, var(--sunset-orange) 130%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

h1, h2, h3, .logo {
    font-family: 'Fredoka', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ---- Background animation canvas ---- */

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    display: block;
}

/* ---- Nav ---- */

nav {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(11, 34, 64, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 32px;
    transition: padding var(--transition-fast);
}

nav.nav-scrolled {
    background: rgba(11, 34, 64, 0.92);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

nav.nav-scrolled .nav-inner {
    padding: 12px 32px;
}

@media (prefers-reduced-motion: reduce) {
    nav, .nav-inner { transition: none; }
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
    transition: font-size var(--transition-fast);
}

nav.nav-scrolled .logo { font-size: 1.2rem; }

.logo span {
    color: var(--sunset-orange-light);
}

.nav-link {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--sunset-orange), var(--sunset-orange-light));
    padding: 12px 24px;
    border-radius: 999px;
    white-space: nowrap;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), padding var(--transition-fast), font-size var(--transition-fast);
}

.nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(255, 123, 66, 0.4);
}

.nav-link:focus-visible {
    outline: 3px solid var(--sunset-gold);
    outline-offset: 2px;
}

nav.nav-scrolled .nav-link {
    padding: 8px 18px;
    font-size: 0.85rem;
}

@media (max-width: 650px) {
    .nav-inner { padding: 16px 18px; }
    .logo { font-size: 1.15rem; }
    .nav-link { padding: 9px 16px; font-size: 0.8rem; }

    nav.nav-scrolled .nav-inner { padding: 10px 18px; }
    nav.nav-scrolled .logo { font-size: 1rem; }
    nav.nav-scrolled .nav-link { padding: 7px 14px; font-size: 0.75rem; }
}

/* ---- Hero ---- */

.hero {
    position: relative;
    z-index: 2;
    padding: 12vh 24px 10vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.brand-h1 {
    font-size: clamp(2rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.15;
    max-width: 880px;
    margin: 0 0 24px;
    color: #fff;
    background: linear-gradient(100deg, #ffffff 10%, var(--sunset-gold) 55%, var(--sunset-orange-light) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-tagline {
    max-width: 680px;
    margin: 0 auto;
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--text-muted-light);
}

@media (max-width: 600px) {
    .hero { padding: 14vh 18px 8vh; }
    .hero-tagline { font-size: 1rem; }
}

/* ---- Cards ---- */

.cards-section {
    position: relative;
    z-index: 2;
    background: var(--parchment);
    padding: 90px 24px;
}

.grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.card {
    background: var(--parchment-card);
    border: 1px solid rgba(21, 36, 59, 0.08);
    border-radius: var(--radius);
    padding: 38px 36px;
    text-align: left;
    box-shadow: 0 4px 14px rgba(21, 36, 59, 0.06);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(21, 36, 59, 0.14);
}

.card .icon {
    font-size: 2rem;
    margin-bottom: 18px;
}

.card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 12px;
}

.card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-muted-dark);
    margin: 0;
}

@media (max-width: 600px) {
    .cards-section { padding: 60px 18px; }
    .card { padding: 30px 26px; }
}

/* ---- Signal Line / CTA ---- */

.signal-line {
    position: relative;
    z-index: 2;
    background: linear-gradient(160deg, var(--ocean-deep) 0%, var(--ocean-mid) 60%, var(--ocean-light) 120%);
    padding: 110px 24px 130px;
    text-align: center;
}

.signal-inner {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}

.signal-status {
    letter-spacing: 2px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--sunset-orange-light);
    margin: 0;
}

.signal-cta {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--sunset-orange), var(--sunset-gold));
    color: var(--text-dark);
    font-size: 1.15rem;
    font-weight: 700;
    padding: 18px 48px;
    border-radius: 999px;
    box-shadow: 0 10px 28px rgba(255, 123, 66, 0.35);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.signal-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 14px 34px rgba(255, 123, 66, 0.5);
}

.signal-cta:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

.signal-sub {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted-light);
}

@media (max-width: 600px) {
    .signal-line { padding: 80px 18px 90px; }
    .signal-cta { width: 100%; padding: 16px 0; }
}

/* ---- Footer ---- */
/* Footer markup itself is injected via SSI and shouldn't be edited per-domain -
   spacing/contrast lives here so it stays readable over the fixed canvas layer. */

footer {
    position: relative;
    z-index: 2;
    background: var(--ocean-deep);
    padding: 24px 20px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted-light);
}

footer div {
    margin: 4px 0;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}