/* ==========================================================================
   Arunika University — public site styles
   Modern Academic design system. Plain CSS by design; the Tailwind
   migration can happen incrementally later.
   ========================================================================== */

/* 1. Tokens and reset ------------------------------------------------------ */
:root {
    --navy: #122c45;
    --navy-deep: #0e263c;
    --ink: #172f43;
    --muted: #66788b;
    --lime: #d3f171;
    --cream: #f8f9f5;
    --line: #e5eae7;
    --blue: #dcebf2;
    --green: #567830;
    --green-deep: #4d7451;
    --white: #ffffff;
    --shadow-soft: 0 18px 40px rgba(19, 41, 61, 0.08);
    --shadow-float: 0 20px 60px rgba(13, 48, 73, 0.11);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--white);
    color: var(--ink);
    font-family: 'DM Sans', Arial, sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
p,
figure {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    color: var(--ink);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

h2 {
    font-size: clamp(30px, 3.5vw, 43px);
    letter-spacing: -1.9px;
}

h3 {
    font-size: 21px;
    letter-spacing: -0.6px;
}

p {
    color: var(--muted);
}

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

ul {
    margin: 0;
    padding: 0;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

img,
svg {
    display: block;
    max-width: 100%;
}

[hidden] {
    display: none !important;
}

::selection {
    background: var(--lime);
    color: var(--navy);
}

:focus-visible {
    outline: 2px solid var(--navy);
    outline-offset: 3px;
    border-radius: 4px;
}

.hero :focus-visible,
.footer :focus-visible,
.cta :focus-visible {
    outline-color: var(--lime);
}

/* 2. Layout primitives ---------------------------------------------------- */
.container {
    max-width: 1270px;
    margin: auto;
    padding: 0 34px;
}

.section {
    padding: 90px 0;
}

.soft,
.tinted {
    background: var(--cream);
}

.eyebrow {
    margin-bottom: 18px;
    color: var(--green);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2.2px;
    line-height: 1.5;
    text-transform: uppercase;
}

.lead {
    max-width: 620px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.9;
}

.link-text {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border: 0;
    background: transparent;
    color: var(--navy);
    font-size: 13px;
    font-weight: 800;
}

.link-text:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 100;
    padding: 12px 18px;
    border-radius: 7px;
    background: var(--navy);
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 12px;
}

main:focus {
    outline: none;
}

/* 3. Buttons -------------------------------------------------------------- */
.btn {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 14px 23px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.3;
    text-align: center;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-lime {
    background: var(--lime);
    color: var(--navy);
}

.btn-lime:hover {
    background: #e0f79a;
}

.btn-dark {
    background: var(--navy);
    color: var(--white);
}

.btn-dark:hover {
    background: #254c6b;
}

.btn-light {
    background: var(--white);
    color: var(--navy);
}

.btn-light:hover {
    background: #eef2ea;
}

.btn-outline {
    border-color: #cbd6d1;
    background: transparent;
    color: var(--navy);
}

.btn-outline:hover {
    border-color: var(--navy);
    background: var(--white);
}

/* 4. Top bar and header --------------------------------------------------- */
.topbar {
    background: var(--navy-deep);
    color: #d6e0e8;
    font-size: 12px;
}

.top-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-top: 9px;
    padding-bottom: 9px;
}

.topbar-group {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.topbar-badge {
    padding: 2px 8px;
    border: 1px solid rgba(211, 241, 113, 0.4);
    border-radius: 20px;
    color: var(--lime);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.topbar-note {
    color: #9fb4c4;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid #e8ebe7;
    background: var(--white);
}

.nav-wrap {
    display: flex;
    min-height: 85px;
    align-items: center;
    gap: 33px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--navy);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.7px;
    line-height: 1.07;
}

.brand-icon {
    display: grid;
    width: 43px;
    height: 43px;
    flex-shrink: 0;
    place-items: center;
    border-radius: 13px;
    background: var(--navy);
    color: var(--lime);
    font-size: 24px;
    font-weight: 800;
}

.brand-name {
    display: block;
}

.brand-name small {
    display: block;
    margin-top: 6px;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 2px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-left: auto;
}

.main-nav a {
    position: relative;
    padding: 13px 0;
    color: #263d51;
    font-size: 13px;
    font-weight: 700;
}

.main-nav a:not(.nav-cta)::after {
    position: absolute;
    right: 0;
    bottom: 6px;
    left: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--lime);
    content: '';
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.2s ease;
}

.main-nav a:not(.nav-cta):hover::after,
.main-nav a.active:not(.nav-cta)::after {
    transform: scaleX(1);
}

.main-nav a.active {
    color: #629331;
}

.main-nav .nav-cta {
    padding: 14px 19px;
    border-radius: 7px;
    background: var(--navy);
    color: var(--white);
    font-weight: 800;
}

.main-nav .nav-cta:hover {
    background: #254c6b;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    place-items: center;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--navy);
    font-size: 26px;
}

html:not(.js) .menu-toggle {
    display: none;
}

/* 5. Hero and campus illustration ---------------------------------------- */
.hero {
    overflow: hidden;
    background: var(--navy);
    color: var(--white);
}

.hero-grid {
    display: grid;
    min-height: 600px;
    align-items: center;
    grid-template-columns: 53% 47%;
}

.hero-copy {
    position: relative;
    z-index: 2;
    padding: 75px 0;
}

.hero .eyebrow {
    color: var(--lime);
}

.hero h1 {
    margin: 18px 0 24px;
    color: var(--white);
    font-size: clamp(44px, 5vw, 73px);
    letter-spacing: -0.055em;
    line-height: 1.12;
}

.hero h1 em {
    color: var(--lime);
    font-style: normal;
}

.hero-copy > p:not(.eyebrow) {
    max-width: 520px;
    color: #cfdae4;
    line-height: 1.95;
}

.actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 29px;
}

.hero-art {
    position: relative;
    display: flex;
    height: 580px;
    align-items: center;
    justify-content: center;
}

.hero-art::before {
    position: absolute;
    width: 490px;
    height: 490px;
    border: 1px solid #577084;
    border-radius: 50%;
    box-shadow: 0 0 0 52px rgba(255, 255, 255, 0.024), 0 0 0 102px rgba(255, 255, 255, 0.024);
    content: '';
}

.campus {
    position: relative;
    width: 94%;
    height: 395px;
    overflow: hidden;
    border-radius: 180px 180px 12px 12px;
    background: linear-gradient(145deg, #b5d9dd, #dbe9d3 60%, #b9d1af);
    box-shadow: 18px 24px 0 rgba(255, 255, 255, 0.075);
}

.campus::before {
    position: absolute;
    bottom: 0;
    left: 7%;
    width: 88%;
    height: 67%;
    background: linear-gradient(90deg, #d4d6ca 0 24%, #a7b8b0 24% 28%, #eae7d9 28% 70%, #a7b8b0 70% 74%, #d4d6ca 74%);
    clip-path: polygon(0 20%, 50% 0, 100% 20%, 100% 100%, 0 100%);
    content: '';
}

.campus::after {
    position: absolute;
    bottom: 0;
    left: 18%;
    width: 64%;
    height: 48%;
    background: repeating-linear-gradient(90deg, transparent 0 12%, #263e4c 12% 20%, transparent 20% 25%),
        repeating-linear-gradient(0deg, transparent 0 42%, #e7ddc7 42% 48%);
    content: '';
    opacity: 0.85;
}

.sun {
    position: absolute;
    top: 10%;
    right: 11%;
    width: 105px;
    height: 105px;
    border-radius: 50%;
    background: #f3e6a1;
}

.trees {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100px;
    background: linear-gradient(0deg, #638569, #638569 20%, transparent 20%);
}

.trees::before {
    position: absolute;
    bottom: 21px;
    left: 0;
    color: #477659;
    content: '♣     ♣             ♣     ♣';
    font-size: 85px;
    line-height: 1;
    white-space: nowrap;
}

.float-note {
    position: absolute;
    right: -10px;
    bottom: 60px;
    padding: 17px 22px;
    border-radius: 10px;
    background: var(--lime);
    box-shadow: 0 12px 30px rgba(19, 44, 52, 0.27);
    color: var(--navy);
    font-size: 12px;
    font-weight: 800;
}

/* 6. Quick access cards --------------------------------------------------- */
.quick {
    position: relative;
    z-index: 3;
    margin-top: -28px;
}

.quick-grid {
    display: grid;
    padding: 17px;
    border-radius: 12px;
    background: var(--white);
    box-shadow: var(--shadow-float);
    grid-template-columns: repeat(4, 1fr);
}

.quick-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 19px;
    border-right: 1px solid var(--line);
    transition: background-color 0.2s ease;
}

.quick-card:last-child {
    border: 0;
}

.quick-card:hover {
    background: #fbfcf7;
}

.quick-icon {
    display: grid;
    width: 47px;
    height: 47px;
    flex-shrink: 0;
    place-items: center;
    border-radius: 10px;
    background: #eff4e3;
    color: #3e6546;
    font-size: 22px;
}

.quick-copy {
    min-width: 0;
}

.quick-copy b {
    display: block;
    color: var(--ink);
    font-size: 14px;
    line-height: 1.4;
}

.quick-copy small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.5;
}

.quick-arrow {
    margin-left: auto;
    color: var(--navy);
    font-size: 14px;
    font-weight: 800;
}

/* 7. Section headings and cards ------------------------------------------ */
.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 33px;
}

.section-heading h2 {
    max-width: 670px;
}

.section-heading .lead {
    margin-top: 14px;
}

.section-heading .tag {
    flex-shrink: 0;
    margin-bottom: 0;
}

.cards {
    display: grid;
    gap: 22px;
}

.cards.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
    display: flex;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

a.card:hover,
a.card:focus-visible {
    box-shadow: var(--shadow-soft);
    transform: translateY(-4px);
}

.card-art {
    position: relative;
    display: grid;
    height: 210px;
    overflow: hidden;
    place-items: center;
    background: linear-gradient(135deg, #9ec9d9, #e1c59b);
}

.card-art::after {
    position: absolute;
    right: -40px;
    bottom: -60px;
    width: 260px;
    height: 260px;
    border: 55px solid rgba(255, 255, 255, 0.21);
    border-radius: 50%;
    content: '';
}

.card-art > span {
    position: relative;
    z-index: 1;
    font-size: 84px;
    line-height: 1;
    filter: drop-shadow(0 15px 8px rgba(21, 52, 66, 0.13));
}

.art-1 {
    background: linear-gradient(135deg, #9ec9d9, #e1c59b);
}

.art-2 {
    background: linear-gradient(135deg, #c6d7a0, #679f9f);
}

.art-3 {
    background: linear-gradient(135deg, #b3bcd9, #d8adae);
}

.art-4 {
    background: linear-gradient(135deg, #b6ced7, #7796aa);
}

.news-art {
    height: 190px;
}

.card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 27px;
}

.card h3 {
    margin: 3px 0 10px;
    font-size: 21px;
}

.card p {
    margin-bottom: 20px;
    font-size: 13px;
    line-height: 1.75;
}

.tag,
.pill {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    margin-bottom: 15px;
    padding: 8px 13px;
    border-radius: 24px;
    background: #e8f1df;
    color: var(--green-deep);
    font-size: 11px;
    font-weight: 800;
    line-height: 1.3;
}

.card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: auto;
    font-size: 12px;
    font-weight: 800;
}

.card-meta {
    color: var(--muted);
    font-weight: 600;
}

.news-meta {
    margin-bottom: 10px;
    color: #5f7362;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1.6;
    text-transform: uppercase;
}

/* 8. Feature blocks, stats, and bullets ---------------------------------- */
.feature,
.about-feature,
.split {
    display: grid;
    align-items: center;
    gap: 65px;
    grid-template-columns: 1fr 1fr;
}

.feature p,
.about-feature p,
.split p {
    margin: 18px 0 0;
}

.feature .actions {
    margin-top: 26px;
}

.feature-art {
    position: relative;
    display: grid;
    height: 430px;
    overflow: hidden;
    place-items: center;
    border-radius: 14px;
    background: #d8e5e3;
}

.feature-art::before {
    position: absolute;
    width: 370px;
    height: 370px;
    border: 60px solid rgba(255, 255, 255, 0.34);
    border-radius: 50%;
    content: '';
}

.feature-art::after {
    position: absolute;
    bottom: -45px;
    left: -30px;
    width: 125%;
    height: 130px;
    background: #a2bf98;
    content: '';
    transform: rotate(-8deg);
}

.feature-art .symbol {
    position: relative;
    z-index: 1;
    font-size: 150px;
    line-height: 1;
    filter: drop-shadow(0 16px 12px rgba(19, 44, 52, 0.16));
}

.feature-art-label {
    position: absolute;
    bottom: 22px;
    z-index: 2;
    color: rgba(18, 44, 69, 0.66);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.2em;
}

.feature-art--sage {
    background: #d8e5e3;
}

.feature-art--sage::after {
    background: #a2bf98;
}

.feature-art--sand {
    background: #e5e5d9;
}

.feature-art--sand::after {
    background: #c8bfa4;
}

.feature-art--mist {
    background: #d9e7d8;
}

.feature-art--mist::after {
    background: #a9c4ae;
}

.stats-block {
    margin-top: 56px;
    padding-top: 36px;
    border-top: 1px solid var(--line);
}

.stats {
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(4, 1fr);
}

.stat strong {
    display: block;
    color: var(--ink);
    font-size: 43px;
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.05;
}

.stat small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 13px;
}

.stat-note {
    margin-top: 20px;
    color: #63757c;
    font-size: 11px;
    letter-spacing: 0.02em;
}

.bullets {
    display: grid;
    gap: 19px;
    margin-top: 30px;
    list-style: none;
}

.bullet {
    display: flex;
    align-items: flex-start;
    gap: 13px;
}

.check {
    display: grid;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    place-items: center;
    border-radius: 50%;
    background: var(--lime);
    color: var(--navy);
    font-size: 13px;
    font-weight: 900;
}

.bullet > span:last-child {
    font-size: 14px;
    line-height: 1.65;
}

/* 9. CTA ------------------------------------------------------------------ */
.cta-section {
    padding-top: 0;
}

.cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
    padding: 55px 65px;
    border-radius: 15px;
    background: var(--navy);
    color: var(--white);
}

.cta h2 {
    max-width: 670px;
    margin-top: 8px;
    color: var(--white);
    font-size: clamp(28px, 3vw, 35px);
    letter-spacing: -1.5px;
}

.cta .eyebrow {
    margin-bottom: 0;
    color: var(--lime);
}

.cta p {
    margin-top: 10px;
    color: #bbcbd7;
}

.cta .btn {
    flex-shrink: 0;
}

/* 10. Page banner --------------------------------------------------------- */
.page-banner {
    position: relative;
    overflow: hidden;
    padding: 70px 0 78px;
    border-bottom: 1px solid var(--line);
    background: #f0f5f0;
}

.page-banner::after {
    position: absolute;
    top: -190px;
    right: 8%;
    width: 480px;
    height: 480px;
    border: 90px solid #dae8d3;
    border-radius: 50%;
    content: '';
    opacity: 0.65;
    pointer-events: none;
}

.page-banner .container {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    color: #5f7365;
    font-size: 12px;
}

.breadcrumb a {
    color: var(--green-deep);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.page-banner .eyebrow {
    margin-bottom: 0;
    color: var(--green);
}

.page-banner h1 {
    max-width: 940px;
    margin: 15px 0;
    overflow-wrap: anywhere;
    font-size: clamp(38px, 5vw, 54px);
    letter-spacing: -0.05em;
    line-height: 1.1;
}

.banner-subtitle {
    max-width: 650px;
    color: #5b6d7c;
    font-size: 16px;
    line-height: 1.8;
}

/* 11. Inner page content ------------------------------------------------- */
.info {
    padding: 34px;
    border-radius: 12px;
    background: var(--cream);
}

.info h3 {
    font-size: 24px;
}

.info p {
    margin: 18px 0 0;
}

.info .btn {
    margin-top: 26px;
}

.num {
    display: block;
    margin-bottom: 20px;
    color: #59790b;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

.notice {
    margin-top: 25px;
    padding: 16px 22px;
    border-left: 4px solid #a0bd61;
    border-radius: 6px;
    background: #f1f6e9;
    color: #5b6b4a;
    font-size: 13px;
    line-height: 1.8;
}

.notice--info {
    border-left-color: #a0bd61;
}

.stat-inline {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}

.stat-inline span {
    color: var(--muted);
}

.quote {
    padding: 40px;
    border-radius: 14px;
    background: #edf4e7;
    color: var(--ink);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.6px;
    line-height: 1.6;
}

.quote .eyebrow {
    margin-bottom: 14px;
}

.quote p {
    color: var(--ink);
}

.article {
    max-width: 850px;
}

.article p {
    margin: 20px 0;
}

.article .lead {
    color: var(--ink);
    font-size: 23px;
    line-height: 1.7;
}

.article h2 {
    margin: 36px 0 14px;
    font-size: 28px;
}

.article-hero {
    display: grid;
    height: 330px;
    margin-bottom: 35px;
    place-items: center;
    border-radius: 15px;
    background: linear-gradient(130deg, #e1ded1, #a5bcc6);
    font-size: 130px;
    line-height: 1;
}

.article .quote {
    margin: 32px 0;
    font-size: 21px;
}

.article-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.contactbox {
    padding: 35px;
    border-radius: 12px;
    background: #eaf1e7;
}

.contactbox h2 {
    margin-top: 8px;
    font-size: 32px;
}

.contactbox p {
    margin: 16px 0 0;
}

.contactbox .btn {
    margin-top: 24px;
}

/* 11b. Filters and discovery --------------------------------------------- */
.filter-bar {
    margin-bottom: 30px;
}

.program-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.filter {
    min-height: 42px;
    padding: 10px 18px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--white);
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.3;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.filter:hover {
    border-color: #b9c9b5;
    background: #f5f8f1;
    color: var(--navy);
}

.filter.active,
.filter[aria-pressed="true"] {
    border-color: var(--navy);
    background: var(--navy);
    color: var(--white);
}

.filter:focus-visible {
    outline-offset: 4px;
}

.filter[aria-pressed="true"]:focus-visible {
    outline-color: var(--green-deep);
}

html:not(.js) .filter-bar {
    display: none;
}

/* 11c. Values, steps, and FAQ -------------------------------------------- */
.icon-card {
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
}

.icon-card-icon {
    display: grid;
    width: 46px;
    height: 46px;
    margin-bottom: 22px;
    place-items: center;
    border-radius: 10px;
    background: #e8f1df;
    color: var(--green-deep);
    font-size: 21px;
    line-height: 1;
}

.icon-card h3 {
    font-size: 23px;
}

.icon-card-body p {
    margin: 14px 0 0;
    font-size: 14px;
    line-height: 1.8;
}

.icon-card-body .link-text {
    margin-top: 16px;
}

.steps {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-card {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
}

.step-num {
    display: block;
    color: #59790b;
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1;
}

.step-card h3 {
    margin: 18px 0 10px;
    font-size: 20px;
}

.step-body p {
    font-size: 13px;
    line-height: 1.8;
}

.path-card {
    display: flex;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
    flex-direction: column;
}

.path-card h3 {
    font-size: 23px;
}

.path-card p {
    margin: 0 0 24px;
    font-size: 14px;
    line-height: 1.8;
}

.path-card .link-text {
    margin-top: auto;
}

.faq-layout {
    display: grid;
    align-items: start;
    gap: 65px;
    grid-template-columns: 0.8fr 1.2fr;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq {
    padding: 0 24px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
}

.faq summary {
    display: flex;
    min-height: 64px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 0;
    color: var(--ink);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: -0.3px;
    line-height: 1.5;
    cursor: pointer;
    list-style: none;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    flex-shrink: 0;
    color: var(--green-deep);
    font-size: 24px;
    font-weight: 500;
    line-height: 1;
    content: '+';
}

.faq[open] summary::after {
    content: '−';
}

.faq-answer {
    padding: 18px 0 22px;
    border-top: 1px solid var(--line);
}

.faq-answer p {
    font-size: 14px;
    line-height: 1.85;
}

.faq-answer p + p {
    margin-top: 12px;
}

.faq-answer .link-text {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* 11d. Program detail and article metadata ------------------------------- */
.detail-layout {
    display: grid;
    align-items: start;
    gap: 65px;
    grid-template-columns: minmax(0, 1fr) 340px;
}

.program-detail {
    max-width: 760px;
}

.program-detail > h2 {
    margin: 30px 0 14px;
    font-size: clamp(26px, 2.6vw, 32px);
}

.program-detail > h2:first-of-type {
    margin-top: 0;
}

.program-detail .lead {
    max-width: 100%;
}

.program-hero {
    height: 300px;
    margin: 30px 0 20px;
    background: linear-gradient(130deg, #c6d7a0, #679f9f);
    font-size: 118px;
}

.courses {
    display: grid;
    gap: 12px;
    margin-top: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    list-style: none;
}

.course {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--cream);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.6;
}

.course span {
    color: var(--green);
    font-size: 12px;
    line-height: 1.8;
}

.program-aside {
    position: sticky;
    top: 100px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--cream);
}

.program-aside h2 {
    margin: 6px 0 14px;
    font-size: 26px;
}

.aside-actions {
    display: grid;
    gap: 10px;
    margin-top: 26px;
}

.aside-actions .btn {
    width: 100%;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 22px;
    color: #5f7362;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1.6;
    text-transform: uppercase;
}

.article-meta span:first-child {
    color: var(--green-deep);
}

/* 11e. Contact form ------------------------------------------------------ */
.contact-layout {
    display: grid;
    align-items: start;
    gap: 65px;
    grid-template-columns: 0.85fr 1.15fr;
}

.contact-form {
    margin-top: 26px;
}

.contact-form fieldset {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    border: 0;
}

.form-field {
    display: grid;
    gap: 7px;
}

.form-field label {
    color: var(--ink);
    font-size: 12px;
    font-weight: 800;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cfdccb;
    border-radius: 8px;
    background: #f8faf5;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.5;
}

.form-field textarea {
    min-height: 110px;
    resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #93a091;
}

.contact-form fieldset:disabled input,
.contact-form fieldset:disabled select,
.contact-form fieldset:disabled textarea,
.contact-form fieldset:disabled .btn {
    cursor: not-allowed;
    opacity: 0.72;
}

.form-note {
    margin-top: 14px;
    color: #5b6b4a;
    font-size: 11px;
    line-height: 1.7;
}

.btn[disabled] {
    cursor: not-allowed;
    opacity: 0.55;
}

.btn[disabled]:hover {
    transform: none;
}

/* 12. Footer -------------------------------------------------------------- */
.footer {
    padding: 64px 0 25px;
    background: #10283c;
    color: #e0e8eb;
}

.footer-grid {
    display: grid;
    gap: 40px;
    grid-template-columns: 2fr 1fr 1fr 1fr;
}

.footer .brand {
    color: var(--white);
}

.footer .brand-icon {
    background: var(--lime);
    color: var(--navy);
}

.footer-brand > p {
    max-width: 330px;
    margin-top: 20px;
    color: #b1c2cd;
    font-size: 13px;
    line-height: 2;
}

.footer-brand .footer-disclaimer {
    margin-top: 12px;
    color: #8fa6b5;
    font-size: 11px;
    line-height: 1.8;
}

.footer-title {
    margin: 0 0 18px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1.3;
}

.footer-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-list li {
    margin: 0 0 3px;
}

.footer-list a,
.footer-list span {
    display: inline-block;
    color: #c6d2d8;
    font-size: 13px;
    line-height: 2;
}

.footer-list a:hover {
    color: var(--lime);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer-soon {
    margin-left: 6px;
    color: #a7bcc9;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 55px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    color: #a9bac5;
    font-size: 12px;
}

/* 13. Responsive ---------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 55% 45%;
    }

    .hero h1 {
        font-size: clamp(42px, 5.4vw, 62px);
    }

    .cta {
        padding: 46px 50px;
    }
}

@media (max-width: 980px) {
    .menu-toggle {
        display: grid;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        display: flex;
        max-height: calc(100vh - 85px);
        align-items: stretch;
        flex-direction: column;
        gap: 0;
        overflow-y: auto;
        padding: 18px 34px 26px;
        border-top: 1px solid var(--line);
        background: var(--white);
        box-shadow: 0 18px 30px rgba(0, 0, 0, 0.08);
    }

    .js .main-nav {
        display: none;
    }

    .js .main-nav.is-open {
        display: flex;
    }

    .main-nav a {
        padding: 14px 0;
        border-bottom: 1px solid var(--line);
    }

    .main-nav a:not(.nav-cta)::after {
        display: none;
    }

    .main-nav .nav-cta {
        margin-top: 16px;
        border-bottom: 0;
        text-align: center;
    }

    .hero-grid {
        display: block;
        min-height: 0;
        padding-top: 55px;
    }

    .hero-copy {
        padding: 55px 0 10px;
    }

    .hero-art {
        height: 390px;
        margin-bottom: 26px;
    }

    .hero-art::before {
        width: 400px;
        height: 400px;
        box-shadow: 0 0 0 40px rgba(255, 255, 255, 0.024), 0 0 0 80px rgba(255, 255, 255, 0.024);
    }

    .campus {
        max-width: 500px;
        height: 340px;
    }

    .quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-card {
        border-bottom: 1px solid var(--line);
    }

    .quick-card:nth-child(2n) {
        border-right: 0;
    }

    .quick-card:nth-last-child(-n + 2) {
        border-bottom: 0;
    }

    .stats {
        gap: 24px;
        grid-template-columns: repeat(2, 1fr);
    }

    .cards.three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature,
    .about-feature,
    .split {
        gap: 35px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cta {
        align-items: flex-start;
        flex-direction: column;
        gap: 24px;
    }
}

@media (max-width: 760px) {
    .feature,
    .about-feature,
    .split {
        grid-template-columns: 1fr;
    }

    .feature-art {
        height: 330px;
    }

    .cards.three {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 20px;
    }

    .topbar {
        font-size: 10px;
    }

    .topbar-note {
        display: none;
    }

    .topbar-badge {
        font-size: 9px;
    }

    .nav-wrap {
        min-height: 70px;
        gap: 16px;
    }

    .brand {
        font-size: 17px;
    }

    .brand-icon {
        width: 38px;
        height: 38px;
        border-radius: 11px;
        font-size: 21px;
    }

    .brand-name small {
        margin-top: 4px;
        font-size: 7px;
        letter-spacing: 1.7px;
    }

    .main-nav {
        max-height: calc(100vh - 70px);
        padding: 14px 20px 24px;
    }
    .hero-grid {
        padding-top: 38px;
    }

    .hero-copy {
        padding-top: 38px;
    }

    .hero h1 {
        font-size: clamp(38px, 11vw, 48px);
        letter-spacing: -0.045em;
    }

    .hero-copy > p:not(.eyebrow) {
        font-size: 15px;
    }

    .hero-art {
        height: 305px;
        margin-top: 10px;
    }

    .hero-art::before {
        width: 300px;
        height: 300px;
        border-width: 1px;
        box-shadow: 0 0 0 28px rgba(255, 255, 255, 0.024), 0 0 0 56px rgba(255, 255, 255, 0.024);
    }

    .campus {
        height: 260px;
        border-radius: 120px 120px 10px 10px;
    }

    .sun {
        width: 68px;
        height: 68px;
    }

    .trees {
        height: 70px;
    }

    .trees::before {
        bottom: 12px;
        font-size: 58px;
        content: '♣   ♣       ♣   ♣';
    }

    .float-note {
        right: 0;
        bottom: 8px;
        padding: 12px 16px;
        font-size: 11px;
    }

    .quick {
        margin-top: -20px;
    }

    .quick-grid {
        padding: 12px;
        grid-template-columns: 1fr;
    }

    .quick-card,
    .quick-card:nth-child(2n),
    .quick-card:nth-last-child(-n + 2) {
        padding: 15px 12px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .quick-card:last-child {
        border-bottom: 0;
    }

    .section {
        padding: 65px 0;
    }

    .section-heading {
        display: block;
        margin-bottom: 26px;
    }

    .section-heading .link-text {
        margin-top: 14px;
    }

    .section-heading .tag {
        margin-top: 14px;
    }

    .stats-block {
        margin-top: 38px;
        padding-top: 28px;
    }

    .stats {
        gap: 22px;
        grid-template-columns: repeat(2, 1fr);
    }

    .stat strong {
        font-size: 34px;
    }

    .cards.two {
        grid-template-columns: 1fr;
    }

    .card-art {
        height: 190px;
    }

    .cta {
        display: block;
        padding: 30px;
    }

    .cta-section {
        padding-top: 0;
    }

    .cta .btn {
        margin-top: 22px;
    }

    .page-banner {
        padding: 48px 0;
    }

    .page-banner h1 {
        font-size: 40px;
    }

    .feature-art {
        height: 280px;
    }

    .feature-art .symbol {
        font-size: 115px;
    }

    .feature-art::before {
        width: 260px;
        height: 260px;
        border-width: 45px;
    }

    .article p {
        margin: 17px 0;
    }

    .article .lead {
        font-size: 20px;
    }

    .article-hero {
        height: 230px;
        font-size: 92px;
    }

    .quote {
        padding: 28px;
        font-size: 19px;
    }

    .info,
    .contactbox {
        padding: 26px;
    }

    .footer-grid {
        gap: 26px;
        grid-template-columns: 1fr;
    }

    .footer {
        padding-top: 50px;
    }

    .footer-bottom {
        display: block;
    }

    .footer-bottom span {
        display: block;
        margin-top: 6px;
    }
}

@media (max-width: 380px) {
    .stats {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 37px;
    }
}

/* 13b. Inner-page responsive refinements --------------------------------- */
@media (max-width: 1024px) {
    .steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .detail-layout {
        gap: 40px;
        grid-template-columns: minmax(0, 1fr) 300px;
    }

    .faq-layout,
    .contact-layout {
        gap: 40px;
    }
}

@media (max-width: 980px) {
    .detail-layout,
    .faq-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .program-detail {
        max-width: none;
    }

    .program-aside {
        position: static;
    }
}

@media (max-width: 760px) {
    .steps {
        grid-template-columns: 1fr;
    }

    .courses {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .program-bar {
        gap: 7px;
    }

    .filter {
        min-height: 40px;
        padding: 9px 14px;
        font-size: 11px;
    }

    .icon-card,
    .step-card,
    .path-card,
    .program-aside {
        padding: 26px;
    }

    .faq {
        padding: 0 20px;
    }

    .faq summary {
        min-height: 58px;
        font-size: 15px;
    }

    .program-detail > h2 {
        font-size: 25px;
    }

    .article-meta {
        font-size: 10px;
        letter-spacing: 0.7px;
    }

    .program-hero {
        height: 230px;
        font-size: 92px;
    }
}

/* 14. Motion preferences -------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}