/* Public homepage. Colours are taken from the school crest. */

:root {
    --blue: #1a9ae0;
    --blue-dark: #0b6fae;
    --sky: #eaf6fd;
    --sky-2: #cfeaf9;
    --navy: #0c2a43;
    --text: #1f3347;
    --muted: #5b7085;
    --ribbon: #e98bb0;
    --white: #ffffff;
    --radius: 20px;
    --shadow: 0 18px 40px rgba(12, 42, 67, 0.10);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Sora', sans-serif; color: var(--navy); line-height: 1.2; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.15rem; margin-bottom: .4rem; }
a { color: var(--blue-dark); }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.center { text-align: center; }

.eyebrow {
    display: inline-flex; align-items: center; gap: .45rem;
    font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
    color: var(--blue); margin-bottom: .75rem;
}
.eyebrow.center { display: flex; justify-content: center; }
.eyebrow.light { color: var(--sky-2); }

/* BUTTONS */
.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .9rem 1.6rem; border-radius: 999px;
    background: var(--blue); color: var(--white);
    font-weight: 600; text-decoration: none;
    border: 2px solid var(--blue);
    transition: background .2s, transform .2s, border-color .2s;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--sky-2); }
.btn-ghost:hover { background: var(--sky); border-color: var(--sky-2); }

/* NAVIGATION */
.nav {
    position: sticky; top: 0; z-index: 10;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e6eef5;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; background: var(--white); }
.brand span { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.15rem; color: var(--navy); line-height: 1.1; }
.brand small { display: block; font-family: 'Inter', sans-serif; font-weight: 500; font-size: .72rem; color: var(--muted); }

.nav-links { display: flex; align-items: center; gap: 1.8rem; }
.nav-links a:not(.btn) { color: var(--text); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav-links a:not(.btn):hover { color: var(--blue); }

.nav-toggle { display: none; }
.nav-burger { display: none; font-size: 1.4rem; color: var(--navy); cursor: pointer; padding: .5rem; }

/* HERO */
.hero {
    background:
        radial-gradient(circle at 85% 40%, rgba(26, 154, 224, .16), transparent 45%),
        linear-gradient(180deg, var(--sky) 0%, var(--white) 100%);
    padding: 80px 0 90px;
}
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.8rem); margin-bottom: 1.2rem; }
.hero h1 span { color: var(--blue); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34rem; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.term-note {
    margin-top: 2rem; display: inline-flex; align-items: center; gap: .6rem;
    padding: .6rem 1rem; border-radius: 12px;
    background: var(--white); box-shadow: var(--shadow); font-size: .95rem;
}
.term-note i { color: var(--ribbon); }

.hero-crest { display: flex; justify-content: center; }
.crest-ring {
    position: relative; width: min(400px, 100%); aspect-ratio: 1;
    border-radius: 50%; background: var(--white);
    box-shadow: var(--shadow), 0 0 0 14px rgba(26, 154, 224, .08), 0 0 0 28px rgba(26, 154, 224, .05);
    display: flex; align-items: center; justify-content: center; padding: 14%;
}
.crest-ring img { width: 100%; height: auto; }

/* SECTIONS */
.section { padding: 90px 0; }
.section-tint { background: var(--sky); }

.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; align-items: start; }
.about-text p { font-size: 1.1rem; color: var(--muted); margin-bottom: 1rem; }
.about-text strong { color: var(--navy); }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; margin-top: 2.5rem; }
.card {
    background: var(--white); border-radius: var(--radius); padding: 2rem 1.6rem;
    box-shadow: var(--shadow); transition: transform .2s;
}
.card:hover { transform: translateY(-4px); }
.card p { color: var(--muted); font-size: .97rem; }
.card-icon {
    width: 54px; height: 54px; border-radius: 16px; margin-bottom: 1.2rem;
    display: flex; align-items: center; justify-content: center;
    background: var(--sky); color: var(--blue); font-size: 1.35rem;
}

.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem 2.5rem; margin-top: 2.5rem; }
.feature { display: flex; gap: 1.1rem; padding: 1.4rem; border-radius: var(--radius); border: 1px solid #e3eef6; }
.feature > i { flex: none; font-size: 1.3rem; color: var(--blue); margin-top: .2rem; width: 1.6rem; text-align: center; }
.feature p { color: var(--muted); font-size: .97rem; }

/* ADMISSIONS */
.admissions {
    display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center;
    background: linear-gradient(135deg, var(--navy) 0%, #11466e 100%);
    color: #d7e8f5; border-radius: 28px; padding: clamp(2rem, 5vw, 4rem);
}
.admissions h2 { color: var(--white); }
.steps { list-style: none; display: grid; gap: 1rem; }
.steps li {
    display: flex; align-items: center; gap: 1rem;
    background: rgba(255, 255, 255, .07); border-radius: 14px; padding: 1rem 1.2rem;
    color: var(--white); font-weight: 500;
}
.steps span {
    flex: none; width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--blue); font-family: 'Sora', sans-serif; font-weight: 700;
}

/* CONTACT */
.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.4rem; margin-top: 2.5rem; }
.contact-item { background: var(--white); border-radius: var(--radius); padding: 2rem 1.6rem; text-align: center; box-shadow: var(--shadow); }
.contact-item i { font-size: 1.4rem; color: var(--blue); margin-bottom: .9rem; }
.contact-item p { color: var(--muted); overflow-wrap: anywhere; }

/* FOOTER */
.footer { background: var(--navy); color: #9fb6c9; padding: 2.2rem 0; font-size: .92rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.footer .brand span { color: var(--white); }
.footer .brand small { color: #9fb6c9; }
.footer a { color: #cfe3f2; text-decoration: none; }
.footer a:hover { color: var(--white); }

/* TABLET */
@media (max-width: 960px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
    .hero-inner, .about, .admissions { grid-template-columns: 1fr; }
    .hero-crest { order: -1; }
    .crest-ring { width: min(260px, 70vw); }
    .hero { padding: 50px 0 70px; }
}

/* PHONE */
@media (max-width: 720px) {
    .nav-burger { display: block; }
    .nav-links {
        display: none; position: absolute; top: 72px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 0;
        background: var(--white); border-bottom: 1px solid #e6eef5; padding: .5rem 16px 1rem;
    }
    .nav-links a:not(.btn) { padding: .8rem 0; border-bottom: 1px solid #f0f4f8; }
    .nav-toggle:checked ~ .nav-links { display: flex; }

    .container { padding: 0 16px; }
    .section { padding: 64px 0; }
    .cards, .features { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; }
}