/* ==========================================
   achievements.css — ACHIEVEMENTS PAGE
   ========================================== */

:root {
    --green-dark: #205c3b;
    --green-main: #318354;
    --green-light: #eaf5ed;
    --green-pale: #f5faf6;
    --text-dark: #25372c;
    --text-muted: #68766d;
    --white: #ffffff;
    --border: #dce8df;
    --yellow: #ffd166;
    --shadow: 0 8px 25px rgba(32, 92, 59, .09);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--white);
}

main { flex: 1; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: min(1120px, 90%); margin-inline: auto; }

/* Header */
.site-header { position: relative; z-index: 100; background: var(--white); border-bottom: 1px solid var(--border); }
.header-content { min-height: 82px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-logo { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 12px; background: var(--green-dark); color: var(--white); font-size: 23px; font-weight: 800; }
.brand-name { color: var(--green-dark); font-size: 17px; font-weight: 800; }
.main-nav { display: flex; align-items: center; gap: 20px; }
.main-nav a { padding: 8px 0; color: var(--text-muted); font-size: 13px; font-weight: 700; }
.main-nav a:hover, .main-nav a.active { color: var(--green-main); }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--green-dark); font-size: 28px; cursor: pointer; }

/* Page banner */
.page-banner { padding: 65px 0; text-align: center; background: var(--green-light); }
.page-banner h1 { margin-bottom: 12px; color: var(--green-dark); font-size: clamp(32px, 4vw, 44px); line-height: 1.2; }
.page-banner p { max-width: 700px; margin: 0 auto; color: var(--text-muted); }
.eyebrow { margin-bottom: 12px; color: var(--green-main); font-size: 12px; font-weight: 800; letter-spacing: 2px; }

/* Sections */
.section { padding: 70px 0; }
.section-light { background: var(--green-pale); }
.section-heading { max-width: 680px; margin: 0 auto 38px; text-align: center; }
.section-heading h2 { margin-bottom: 15px; color: var(--green-dark); font-size: clamp(27px, 3vw, 36px); line-height: 1.25; }
.section-heading p { color: var(--text-muted); }
.achievements-intro { max-width: 720px; margin: 0 auto 35px; text-align: center; }
.achievements-intro p { color: var(--text-muted); }

/* Achievement cards */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.achievement-card {
    display: flex;
    flex-direction: column;
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--white);
    box-shadow: var(--shadow);
    transition: transform .2s ease;
}

/* Clickable Cards & Action text */
.achievement-card.clickable-card {
    cursor: pointer;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.achievement-card.clickable-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(32, 92, 59, 0.15);
}

.achievement-action {
    margin-top: auto;
    color: var(--green-main);
    font-size: 13px;
    font-weight: 700;
}

.achievement-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 14px;
    background: var(--green-light);
    color: var(--green-dark);
    font-size: 28px;
}

.achievement-card h3 {
    margin-bottom: 12px;
    color: var(--green-dark);
    font-size: 20px;
}

.achievement-card p {
    margin-bottom: 16px;
    color: var(--text-muted);
    font-size: 14px;
}

/* Modal Overlay & Container Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    position: relative;
    width: min(550px, 100%);
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
}
.modal-close:hover {
    color: var(--text-dark);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.modal-icon {
    font-size: 32px;
}

.modal-header h2 {
    color: var(--green-dark);
    font-size: 22px;
}

.modal-subtitle {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 16px;
}

.modal-list {
    list-style-type: disc;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: var(--text-dark);
    font-size: 14px;
}

.modal-list li strong {
    color: var(--green-dark);
}

/* Skip link (hidden until focused) */
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: 8px; background: var(--green-dark); color: var(--white); font-size: 14px; font-weight: 700; }
.skip-link:focus { top: 12px; }

/* Breadcrumb */
.breadcrumb { margin-bottom: 14px; color: var(--text-muted); font-size: 13px; }
.breadcrumb a { color: var(--green-main); font-weight: 700; }
.breadcrumb a:hover { text-decoration: underline; }

/* Notice box */
.notice {
    max-width: 900px;
    margin: 35px auto 0;
    padding: 16px 20px;
    border-left: 5px solid var(--yellow);
    border-radius: 8px;
    background: #fff8e3;
    color: #6b5200;
    font-size: 14px;
}

/* Icon colors */
.achievement-icon-green  { background: var(--green-light); }
.achievement-icon-gold   { background: #fff4d7; }
.achievement-icon-blue   { background: #e3f0fb; }
.achievement-icon-orange { background: #ffe9d9; }
.achievement-icon-purple { background: #efe6fa; }

/* Beyond the classroom */
.achievements-two-col { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 45px; }
.achievements-two-col h2 { margin-bottom: 15px; color: var(--green-dark); font-size: clamp(27px, 3vw, 34px); line-height: 1.25; }
.achievements-two-col p { color: var(--text-muted); }

.info-panel { padding: 30px; border: 1px solid var(--border); border-radius: 14px; background: var(--white); box-shadow: var(--shadow); }
.info-panel h3 { margin-bottom: 10px; color: var(--green-dark); font-size: 20px; }
.info-panel p { margin-bottom: 14px; color: var(--text-muted); font-size: 14px; }

.text-link { color: var(--green-main); font-size: 14px; font-weight: 800; }
.text-link:hover { color: var(--green-dark); text-decoration: underline; }

@media (max-width: 900px) {
    .achievements-two-col { grid-template-columns: 1fr; gap: 28px; }
}

/* Logo image */
.brand-logo-img { width: 50px; height: 50px; object-fit: contain; }
.footer-logo .brand-logo-img { padding: 4px; border-radius: 50%; background: var(--white); }

@media (min-width: 701px) and (max-width: 900px) {
    .brand-name { max-width: 140px; font-size: 14px; line-height: 1.25; }
}

@media (max-width: 700px) {
    .brand-logo-img { width: 44px; height: 44px; }
}

@media (max-width: 420px) {
    .brand-name { max-width: 165px; font-size: 14px; line-height: 1.25; }
}

/* Footer */
.site-footer { padding-top: 55px; background: #173f2a; color: var(--white); }

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--white);
    font-size: 18px;
    font-weight: 800;
}

.footer-logo .brand-logo { background: var(--white); color: var(--green-dark); }

.footer-brand p { max-width: 340px; color: #cfe2d5; font-size: 14px; }

.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }

.footer-column h3 {
    margin-bottom: 6px;
    color: var(--white);
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.footer-column a { color: #cfe2d5; font-size: 14px; }
.footer-column a:hover { color: var(--white); text-decoration: underline; }

.footer-bottom { padding: 20px 0; border-top: 1px solid rgba(255, 255, 255, .16); }
.footer-bottom p { color: #b5ccbc; font-size: 13px; text-align: center; }

@media (max-width: 700px) {
    .site-footer { padding-top: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; padding-bottom: 30px; }
    .footer-brand { grid-column: 1 / -1; }
}

a:focus-visible, button:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }

@media (max-width: 900px) {
    .main-nav { gap: 12px; }
    .main-nav a { font-size: 12px; }
    .achievements-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
    .header-content { min-height: 72px; flex-wrap: wrap; }
    .brand-name { font-size: 15px; }
    .brand-logo { width: 39px; height: 39px; }
    .menu-toggle { display: block; }
    .main-nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0; padding-bottom: 14px; }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 11px 10px; border-top: 1px solid var(--border); font-size: 14px; }
    .page-banner { padding: 45px 0; }
    .section { padding: 50px 0; }
    .achievements-grid { grid-template-columns: 1fr; }
    .achievement-card { padding: 24px; }
}