:root {
    --ink: #10264e;
    --muted: #60728d;
    --blue: #0878ff;
    --line: rgba(146, 193, 226, .42);
    --glass: rgba(255, 255, 255, .62);
    --shadow: 0 24px 70px rgba(27, 103, 160, .16), 0 8px 22px rgba(44, 118, 174, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 118px; }
body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    color: var(--ink);
    background:
        radial-gradient(circle at 17% 9%, rgba(81, 189, 255, .3), transparent 25%),
        radial-gradient(circle at 86% 20%, rgba(164, 210, 255, .38), transparent 28%),
        linear-gradient(135deg, #e8f7ff 0%, #f6fbff 44%, #d6edff 100%);
    font-family: "Mulish", "Segoe UI", sans-serif;
}
body::before {
    content: "";
    position: fixed;
    z-index: -3;
    inset: 0;
    background:
        linear-gradient(127deg, transparent 0 78%, rgba(255, 255, 255, .55) 78.1% 78.8%, transparent 78.9%),
        linear-gradient(127deg, transparent 0 84%, rgba(88, 174, 247, .13) 84.1% 84.7%, transparent 84.8%);
    pointer-events: none;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.landing-grid {
    position: fixed;
    z-index: -2;
    inset: 0;
    opacity: .22;
    background-image:
        linear-gradient(rgba(68, 155, 218, .12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(68, 155, 218, .12) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: linear-gradient(to bottom, transparent, #000 28%, transparent 85%);
    pointer-events: none;
}
.landing-orb {
    position: fixed;
    z-index: -1;
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(255, 255, 255, .42), rgba(114, 197, 255, .1));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8);
    pointer-events: none;
}
.orb-one { top: -180px; left: -110px; width: 540px; height: 540px; }
.orb-two { top: 110px; right: 8%; width: 92px; height: 92px; opacity: .55; }

.landing-header {
    position: sticky;
    z-index: 100;
    top: 18px;
    display: flex;
    width: min(1420px, calc(100% - 42px));
    min-height: 78px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin: 18px auto 0;
    padding: 11px 18px;
    border: 1px solid rgba(255, 255, 255, .88);
    border-radius: 22px;
    background: linear-gradient(125deg, rgba(255, 255, 255, .78), rgba(237, 248, 255, .58));
    box-shadow: 0 20px 55px rgba(23, 95, 151, .14), inset 0 1px 1px #fff;
    backdrop-filter: blur(26px) saturate(155%);
    -webkit-backdrop-filter: blur(26px) saturate(155%);
}
.landing-brand { display: inline-flex; min-width: 0; align-items: center; gap: 12px; }
.landing-logo {
    display: grid;
    width: 52px;
    height: 52px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .94);
    border-radius: 16px;
    background: rgba(255, 255, 255, .72);
    box-shadow: 0 8px 20px rgba(28, 105, 166, .13), inset 0 1px 1px #fff;
}
.landing-logo img { width: 42px; height: 42px; object-fit: contain; }
.landing-brand strong { display: block; color: #112b55; font-size: 1.12rem; font-weight: 900; line-height: 1.2; }
.landing-brand small { display: block; margin-top: 3px; color: #64758e; font-size: .72rem; }
.landing-nav { display: flex; align-items: center; gap: clamp(18px, 2.1vw, 34px); }
.landing-nav a {
    position: relative;
    padding: 10px 0;
    color: #52657f;
    font-size: .78rem;
    font-weight: 700;
    transition: color .18s ease;
}
.landing-nav a::after {
    content: "";
    position: absolute;
    right: 50%;
    bottom: 3px;
    left: 50%;
    height: 2px;
    border-radius: 5px;
    background: #0878ff;
    transition: right .2s ease, left .2s ease;
}
.landing-nav a:hover,
.landing-nav a.active { color: #076be0; }
.landing-nav a:hover::after,
.landing-nav a.active::after { right: 0; left: 0; }
.landing-nav .contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 17px;
    border-radius: 13px;
    color: #076be0;
    background: rgba(255, 255, 255, .68);
    box-shadow: 0 8px 22px rgba(37, 116, 177, .12), inset 0 1px 1px #fff;
}
.landing-nav .contact-link::after { display: none; }
.landing-menu {
    display: none;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 0;
    border-radius: 12px;
    color: #0a72db;
    background: rgba(226, 243, 255, .86);
    font-size: 1.25rem;
    cursor: pointer;
}

main { width: min(1420px, calc(100% - 42px)); margin: 0 auto; }
.landing-hero {
    display: flex;
    min-height: 410px;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    padding: 86px 20px 48px;
    text-align: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #086fea;
    font-size: .76rem;
    font-weight: 900;
    letter-spacing: .25em;
    text-transform: uppercase;
}
.hero-badge span { width: 24px; height: 2px; border-radius: 5px; background: #38a7ff; }
.landing-hero h1 {
    margin: 13px 0 0;
    color: #102857;
    font-size: clamp(2.45rem, 5vw, 5rem);
    font-weight: 900;
    letter-spacing: -.055em;
    line-height: 1.05;
    text-shadow: 0 2px 0 rgba(255, 255, 255, .78);
}
.landing-hero h1 span {
    color: #0878ff;
    text-shadow: 0 2px 0 rgba(255, 255, 255, .78), 0 10px 30px rgba(8, 120, 255, .12);
}
.hero-mark { display: flex; align-items: center; gap: 12px; margin: 18px 0 15px; color: #0d7eff; }
.hero-mark span { width: 72px; height: 2px; border-radius: 5px; background: linear-gradient(90deg, transparent, #0d7eff); }
.hero-mark span:last-child { transform: scaleX(-1); }
.hero-mark i { font-size: 1.45rem; }
.landing-hero > p { max-width: 720px; margin: 0; color: #536781; font-size: clamp(.88rem, 1.2vw, 1rem); line-height: 1.75; }
.hero-action {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 24px;
    padding: 11px 15px;
    border-radius: 999px;
    color: #0873e7;
    background: rgba(255, 255, 255, .52);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .82);
    font-size: .73rem;
    font-weight: 900;
    letter-spacing: .11em;
    text-transform: uppercase;
}
.hero-action i { animation: landingBounce 1.8s ease-in-out infinite; }

.portal-section,
.feature-section,
.process-section { padding: 52px 0 70px; }
.section-heading { margin: 0 auto 27px; text-align: center; }
.section-heading > span,
.section-kicker {
    display: block;
    color: #0878ee;
    font-size: .71rem;
    font-weight: 900;
    letter-spacing: .19em;
    text-transform: uppercase;
}
.section-heading h2,
.about-copy h2,
.help-section h2 {
    margin: 8px 0 7px;
    color: #102957;
    font-size: clamp(1.65rem, 3vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -.035em;
}
.section-heading p { margin: 0; color: #64758d; font-size: .86rem; }
.portal-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 15px;
}
.portal-card {
    --accent: #0878ff;
    --soft: rgba(8, 120, 255, .13);
    position: relative;
    isolation: isolate;
    display: flex;
    min-width: 0;
    min-height: 330px;
    align-items: center;
    flex-direction: column;
    overflow: hidden;
    padding: 23px 16px 17px;
    border: 1px solid rgba(255, 255, 255, .91);
    border-radius: 22px;
    background: radial-gradient(circle at 50% 4%, rgba(255, 255, 255, .98), transparent 34%), linear-gradient(145deg, rgba(255, 255, 255, .73), rgba(231, 245, 255, .48));
    box-shadow: 0 18px 45px rgba(31, 95, 145, .13), inset 0 1px 1px #fff;
    text-align: center;
    backdrop-filter: blur(22px) saturate(150%);
    -webkit-backdrop-filter: blur(22px) saturate(150%);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.portal-card::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -68px;
    width: 180px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--soft), transparent 68%);
    filter: blur(5px);
}
.portal-card:hover {
    transform: translateY(-7px);
    border-color: rgba(139, 201, 243, .75);
    box-shadow: 0 28px 58px rgba(31, 95, 145, .19), inset 0 1px 1px #fff;
}
.portal-icon {
    display: grid;
    width: 74px;
    height: 74px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .92);
    border-radius: 50%;
    color: var(--accent);
    background: linear-gradient(145deg, rgba(255, 255, 255, .88), var(--soft));
    box-shadow: 0 12px 27px color-mix(in srgb, var(--accent) 18%, transparent), inset 0 1px 1px #fff;
    font-size: 2rem;
}
.portal-copy { flex: 1; }
.portal-card h3 { margin: 17px 0 8px; color: var(--accent); font-size: .98rem; font-weight: 900; line-height: 1.3; }
.portal-card p { margin: 0; color: #40536c; font-size: .72rem; line-height: 1.65; }
.portal-card > a {
    display: flex;
    width: 100%;
    min-height: 42px;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 17px;
    padding: 9px 13px;
    border-radius: 12px;
    color: #fff;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 80%, white), var(--accent));
    box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 25%, transparent), inset 0 1px 1px rgba(255, 255, 255, .34);
    font-size: .68rem;
    font-weight: 800;
    transition: filter .18s ease, transform .18s ease;
}
.portal-card > a:hover { filter: brightness(1.06); transform: translateY(-1px); }
.portal-card > a i { transition: transform .18s ease; }
.portal-card > a:hover i { transform: translateX(3px); }
.instructor-card { --accent: #00aead; --soft: rgba(0, 190, 186, .14); }
.office-card { --accent: #7350f2; --soft: rgba(122, 84, 242, .14); }
.treasurer-card { --accent: #16a463; --soft: rgba(26, 181, 107, .14); }
.registrar-card { --accent: #f08a00; --soft: rgba(255, 155, 19, .16); }
.admin-card { --accent: #156fee; --soft: rgba(39, 125, 244, .14); }

.about-section {
    display: grid;
    grid-template-columns: minmax(320px, .85fr) minmax(0, 1.15fr);
    gap: clamp(36px, 7vw, 100px);
    align-items: center;
    padding: 90px clamp(24px, 5vw, 75px);
    border: 1px solid rgba(255, 255, 255, .87);
    border-radius: 30px;
    background: linear-gradient(125deg, rgba(255, 255, 255, .69), rgba(222, 241, 255, .45));
    box-shadow: var(--shadow), inset 0 1px 1px #fff;
    backdrop-filter: blur(25px) saturate(150%);
}
.about-visual {
    position: relative;
    display: grid;
    min-height: 350px;
    place-items: center;
    border-radius: 28px;
    background: radial-gradient(circle, rgba(119, 197, 255, .25), transparent 64%);
}
.about-shield {
    display: grid;
    width: 170px;
    height: 170px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 48px;
    color: #0878f5;
    background: linear-gradient(145deg, rgba(255, 255, 255, .85), rgba(202, 233, 255, .58));
    box-shadow: 0 30px 65px rgba(23, 105, 168, .2), inset 0 1px 1px #fff;
    font-size: 5.4rem;
    transform: rotate(-5deg);
}
.visual-chip {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 13px;
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 12px;
    color: #36526e;
    background: rgba(255, 255, 255, .72);
    box-shadow: 0 12px 30px rgba(35, 103, 153, .13), inset 0 1px 1px #fff;
    font-size: .7rem;
    font-weight: 800;
    backdrop-filter: blur(15px);
}
.visual-chip i { color: #0878f5; }
.chip-one { top: 35px; right: 12px; }
.chip-two { bottom: 48px; left: 0; }
.chip-three { right: 0; bottom: 68px; }
.about-copy > p { margin: 16px 0 22px; color: #52667f; font-size: .9rem; line-height: 1.8; }
.about-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.about-points span { display: flex; align-items: center; gap: 8px; color: #334b66; font-size: .78rem; font-weight: 700; }
.about-points i { display: grid; width: 25px; height: 25px; flex: 0 0 auto; place-items: center; border-radius: 8px; color: #0878f5; background: rgba(215, 239, 255, .82); }

.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.feature-grid article {
    display: flex;
    gap: 13px;
    min-height: 145px;
    padding: 21px;
    border: 1px solid rgba(255, 255, 255, .86);
    border-radius: 19px;
    background: rgba(255, 255, 255, .54);
    box-shadow: 0 15px 35px rgba(29, 97, 149, .1), inset 0 1px 1px #fff;
    backdrop-filter: blur(18px);
}
.feature-grid article > i { display: grid; width: 43px; height: 43px; flex: 0 0 auto; place-items: center; border-radius: 13px; color: #0878f5; background: rgba(217, 240, 255, .83); font-size: 1.2rem; }
.feature-grid h3 { margin: 2px 0 6px; color: #203957; font-size: .84rem; font-weight: 900; }
.feature-grid p { margin: 0; color: #61738b; font-size: .7rem; line-height: 1.65; }

.process-section { padding-top: 60px; }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; counter-reset: process; }
.process-grid article {
    position: relative;
    min-height: 220px;
    overflow: hidden;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, .86);
    border-radius: 21px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .69), rgba(225, 242, 255, .43));
    box-shadow: 0 16px 40px rgba(29, 97, 149, .11), inset 0 1px 1px #fff;
}
.process-grid article > span { position: absolute; top: 8px; right: 15px; color: rgba(8, 120, 245, .1); font-size: 4rem; font-weight: 900; }
.process-grid article > i { display: grid; width: 50px; height: 50px; place-items: center; border-radius: 15px; color: #0878f5; background: rgba(217, 240, 255, .82); font-size: 1.35rem; }
.process-grid h3 { margin: 22px 0 7px; color: #203957; font-size: .92rem; font-weight: 900; }
.process-grid p { margin: 0; color: #61738b; font-size: .74rem; line-height: 1.7; }

.help-section {
    position: relative;
    isolation: isolate;
    display: flex;
    overflow: hidden;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    margin: 32px 0 80px;
    padding: 27px clamp(24px, 4vw, 44px);
    border: 1px solid rgba(255, 255, 255, .88);
    border-radius: 24px;
    color: var(--ink);
    background: radial-gradient(circle at 0 0, rgba(255, 255, 255, .98), transparent 38%), linear-gradient(125deg, rgba(255, 255, 255, .72), rgba(218, 240, 255, .5));
    box-shadow: 0 20px 52px rgba(28, 97, 150, .13), inset 0 1px 1px #fff;
    backdrop-filter: blur(25px) saturate(150%);
    -webkit-backdrop-filter: blur(25px) saturate(150%);
}
.help-section::before {
    content: "";
    position: absolute;
    z-index: -1;
    top: -105px;
    right: 9%;
    width: 280px;
    height: 230px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 181, 255, .2), rgba(148, 128, 255, .07) 48%, transparent 70%);
    filter: blur(8px);
}
.help-content { display: flex; min-width: 0; align-items: center; gap: 18px; }
.help-icon {
    display: grid;
    width: 58px;
    height: 58px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .92);
    border-radius: 18px;
    color: #0878f5;
    background: linear-gradient(145deg, rgba(255, 255, 255, .88), rgba(207, 235, 255, .66));
    box-shadow: 0 11px 27px rgba(29, 105, 163, .14), inset 0 1px 1px #fff;
    font-size: 1.45rem;
}
.help-section .section-kicker { color: #0878ee; }
.help-section h2 { margin-top: 5px; color: #173357; font-size: clamp(1.3rem, 2.3vw, 2rem); }
.help-section p { max-width: 760px; margin: 7px 0 0; color: #60738b; font-size: .78rem; line-height: 1.65; }
.help-section > a {
    display: inline-flex;
    min-width: 185px;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 13px 16px;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(135deg, #219ce2, #176ed5);
    box-shadow: 0 10px 24px rgba(20, 112, 190, .22), inset 0 1px 1px rgba(255, 255, 255, .3);
    font-size: .73rem;
    font-weight: 900;
    transition: transform .18s ease, box-shadow .18s ease;
}
.help-section > a:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(20, 112, 190, .27), inset 0 1px 1px rgba(255, 255, 255, .3); }

.landing-footer {
    display: flex;
    width: min(1420px, calc(100% - 42px));
    min-height: 82px;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    margin: 0 auto 18px;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, .88);
    border-radius: 21px;
    color: #60738b;
    background: linear-gradient(125deg, rgba(255, 255, 255, .69), rgba(224, 242, 255, .49));
    box-shadow: 0 18px 44px rgba(29, 97, 149, .12), inset 0 1px 1px #fff;
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
}
.footer-brand { display: inline-flex; align-items: center; gap: 10px; }
.footer-brand img { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 5px 8px rgba(33, 91, 139, .16)); }
.footer-brand strong { display: block; color: #1d3a5d; font-size: .8rem; }
.footer-brand small { display: block; margin-top: 2px; font-size: .62rem; }
.landing-footer p { margin: 0; font-size: .7rem; }
.footer-links { display: flex; align-items: center; gap: 18px; }
.footer-links a { display: inline-flex; align-items: center; gap: 7px; color: #176ed5; font-size: .7rem; font-weight: 800; }

@keyframes landingBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

@media (max-width: 1240px) {
    .portal-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .portal-card { min-height: 300px; }
    .landing-nav { gap: 18px; }
}
@media (max-width: 960px) {
    .landing-menu { display: grid; }
    .landing-nav {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        left: 0;
        display: grid;
        gap: 2px;
        padding: 12px;
        visibility: hidden;
        opacity: 0;
        border: 1px solid rgba(255, 255, 255, .9);
        border-radius: 18px;
        background: rgba(245, 251, 255, .94);
        box-shadow: 0 22px 55px rgba(30, 91, 139, .2);
        backdrop-filter: blur(24px);
        transform: translateY(-8px);
        transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
    }
    .landing-nav.open { visibility: visible; opacity: 1; transform: none; }
    .landing-nav a { padding: 11px 13px; border-radius: 10px; }
    .landing-nav a::after { display: none; }
    .landing-nav a:hover,
    .landing-nav a.active { background: rgba(219, 240, 255, .75); }
    .landing-nav .contact-link { box-shadow: none; }
    .feature-grid,
    .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .about-section { grid-template-columns: 1fr; }
    .about-visual { min-height: 300px; }
}
@media (max-width: 680px) {
    html { scroll-padding-top: 90px; }
    .landing-header { top: 9px; width: calc(100% - 18px); min-height: 66px; margin-top: 9px; padding: 8px 10px; border-radius: 17px; }
    .landing-logo { width: 45px; height: 45px; border-radius: 14px; }
    .landing-logo img { width: 37px; height: 37px; }
    .landing-brand strong { max-width: 205px; overflow: hidden; font-size: .9rem; text-overflow: ellipsis; white-space: nowrap; }
    .landing-brand small { font-size: .62rem; }
    main { width: calc(100% - 22px); }
    .landing-hero { min-height: 390px; padding: 68px 8px 36px; }
    .hero-badge { gap: 7px; font-size: .58rem; letter-spacing: .17em; }
    .hero-badge span { width: 12px; }
    .landing-hero h1 { font-size: clamp(2.1rem, 12vw, 3.3rem); }
    .portal-section,
    .feature-section,
    .process-section { padding: 35px 0 52px; }
    .portal-grid { grid-template-columns: 1fr; }
    .portal-card { min-height: 0; padding: 21px; }
    .portal-card p { font-size: .75rem; }
    .portal-card > a { max-width: 320px; }
    .about-section { gap: 24px; padding: 35px 18px; border-radius: 22px; }
    .about-visual { min-height: 240px; }
    .about-shield { width: 130px; height: 130px; border-radius: 38px; font-size: 4rem; }
    .visual-chip { padding: 8px 10px; font-size: .61rem; }
    .chip-one { top: 14px; }
    .chip-two { bottom: 25px; }
    .chip-three { right: 2px; bottom: 48px; }
    .about-points,
    .feature-grid,
    .process-grid { grid-template-columns: 1fr; }
    .feature-grid article { min-height: 0; }
    .process-grid article { min-height: 190px; }
    .help-section { align-items: flex-start; flex-direction: column; margin-bottom: 45px; padding: 24px 20px; border-radius: 21px; }
    .help-content { align-items: flex-start; }
    .help-section > a { width: 100%; }
    .landing-footer { width: calc(100% - 18px); align-items: flex-start; flex-direction: column; gap: 14px; padding: 18px; }
    .footer-links { width: 100%; justify-content: space-between; }
}
@media (max-width: 400px) {
    .landing-brand small { display: none; }
    .landing-brand strong { max-width: 180px; }
    .hero-mark span { width: 45px; }
    .visual-chip { position: static; margin: 5px; }
    .about-visual { display: flex; min-height: 280px; align-content: center; flex-wrap: wrap; justify-content: center; }
    .about-shield { width: 120px; height: 120px; flex: 0 0 120px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero-action i { animation: none; }
    .portal-card,
    .portal-card > a,
    .portal-card > a i,
    .landing-nav { transition: none; }
}