/* ── ITS BRAND COLOR TOKENS (guideline §2) — rules below only use var() ── */
:root {
    /* Primary */
    --its-navy:        #003A63;
    --its-blue:        #0067AC;
    --its-sky:         #00A4E4;
    --its-orange:      #CC4E00;   /* declared per guideline; unused on this page */
    /* Hover / dark / neutrals */
    --its-sky-dark:    #0086bc;
    --its-blue-dark:   #004f83;
    --its-orange-dark: #993B00;
    --its-text:        #333333;
    --its-muted:       #555555;
    --its-muted-2:     #666666;
    --its-border:      #dde4ed;
    --its-bg-light:    #f7f9fc;
    /* Category colours — accents / badges only */
    --its-cat-navy:    #003A63;
    --its-cat-green:   #01A355;   /* declared per guideline; unused on this page */
    --its-cat-purple:  #6B1FAD;
    --its-cat-teal:    #168CA1;
    /* Helpers */
    --its-white:       #ffffff;
    --its-tint:        #e8f4fc;   /* light sky tint — from ITS mock-exam.css (--tint) */
    --white-70:        rgba(255,255,255,.70);
    --white-87:        rgba(255,255,255,.87);
    --white-65:        rgba(255,255,255,.65);
    --white-14:        rgba(255,255,255,.14);
    /* Shadows & radii — from ITS Design Standards v1.0 (mock-exam.css) */
    --shadow-xs:       0 2px 8px rgba(0,58,99,.06);
    --shadow-sm:       0 4px 16px rgba(0,58,99,.09);
    --shadow-md:       0 10px 32px rgba(0,58,99,.13);
    --r-sm:            6px;
    --r-md:            12px;
    --r-lg:            20px;
    --t:               .18s ease;
    --nav1-h: 55px;
    --nav2-h: 60px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav1-h) + var(--nav2-h) + 10px);}
body {
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--its-text);
    background: var(--its-white);
}
img { max-width: 100%; height: auto; display: block; }
.ial-classes a { color: var(--its-blue); text-decoration: none; }
.ial-classes a:hover { color: var(--its-blue-dark); text-decoration: underline !important; }
ul { list-style: none; }
p { margin-bottom: 14px; }
p:last-child { margin-bottom: 0; }

.container-pad-b {
    padding-bottom: 44px;
}

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* ════ 1 · HERO BANNER ════ */
.hero {
    background: linear-gradient(135deg, var(--its-navy) 0%, var(--its-blue) 65%, var(--its-sky) 100%);
    padding: 44px 0 40px;
}
.hero-eyebrow {
    display: block;
    font-size: .8rem; font-weight: 700;
    color: var(--white-70);
    text-transform: uppercase; letter-spacing: .1em;
    margin-bottom: 12px;
}
.hero h1 {
    font-size: 2.2rem; font-weight: 900;
    color: var(--its-white);
    text-transform: uppercase;
    line-height: 1.1; letter-spacing: .02em;
    margin-bottom: 8px;
}
.hero-cn { font-size: 1rem; color: var(--white-70); margin-bottom: 16px; }
.hero-subtitle {
    font-size: 1.05rem; font-weight: 400;
    color: var(--white-87);
    line-height: 1.75;
    max-width: 480px; margin-bottom: 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Buttons */
.btnIal-classes {
    display: inline-flex; align-items: center; gap: 8px;
    justify-content: center;
    padding: 12px 28px;
    border: 2px solid transparent;
    border-radius: var(--r-sm);
    font-family: inherit; font-size: .9375rem; font-weight: 700; line-height: 1.4;
    text-decoration: none; cursor: pointer;
    transition: background var(--t), color var(--t), border-color var(--t), transform .15s, box-shadow .15s;
}
.btnIal-classes:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btnIal-classes-sky { background: var(--its-sky); border-color: var(--its-sky); color: var(--its-white); }
.btnIal-classes-sky:hover { background: var(--its-sky-dark); border-color: var(--its-sky-dark); color: var(--its-white); }
.btnIal-classes-ghost { background: transparent; border-color: var(--white-65); color: var(--its-white); }
.btnIal-classes-ghost:hover { background: var(--white-14); border-color: var(--its-white); color: var(--its-white); }

/* ════ 2 · QUICK-NAV BAR ════ */
.quick-nav {
    background: var(--its-tint);
    border-bottom: 1px solid var(--its-border);
    box-shadow: var(--shadow-xs);
    padding: 12px 0;
    z-index: 10;
    position: sticky;
    top: var(--nav1-h);
}
.quick-nav-inner { display: flex; flex-wrap: wrap; gap: 10px; }
.qnav-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 18px;
    background: var(--its-sky);
    border: 2px solid var(--its-sky);
    border-radius: var(--r-sm);
    font-size: .875rem; font-weight: 700; line-height: 1.4;
    color: var(--its-white);
    transition: background var(--t), border-color var(--t), transform .15s, box-shadow .15s;
}
.qnav-btn:hover { background: var(--its-sky-dark); border-color: var(--its-sky-dark); color: var(--its-white); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ════ 3 · CONTENT SECTIONS ════ */
.section-white { background: var(--its-white); }
.section-light { background: var(--its-bg-light); }
.section { padding: 44px 0; }

h2.section-h2 {
    font-size: 2.5rem; font-weight: 700;
    color: var(--its-navy);
    line-height: 1.3;
    margin-bottom: 8px;
}
.lead {
    font-size: 1.05rem; color: var(--its-muted);
    line-height: 1.8;
    max-width: 640px; margin-bottom: 24px;
}
h3.sub-h3 {
    font-size: 1.15rem; font-weight: 700;
    color: var(--its-blue);
    margin: 28px 0 14px;
}
h3.sub-h3.first { margin-top: 0; }
h4.card-label {
    font-size: 1rem; font-weight: 700;
    color: var(--its-blue);
    text-transform: uppercase; letter-spacing: .07em;
    margin-bottom: 4px;
}
.caption { font-size: .9rem; color: var(--its-muted-2); line-height: 1.6; }

/* ── Intro: standalone Pearson accreditation + short summary ── */
.intro-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 44px;
    align-items: center;
}
.intro-logo img {
    width: 100%; max-width: 300px;
    border-radius: var(--r-md);
    box-shadow: var(--shadow-xs);
}
.intro-logo figcaption { margin-top: 14px; text-align: center; }
.intro-logo h4.card-label { font-size: .85rem; margin-bottom: 2px; }
.intro-logo .caption { margin: 0; }
.staff-line { margin-top: 14px; }
.text-link { font-weight: 700; white-space: nowrap; }
.text-link i { margin-left: 4px; font-size: .8rem; transition: transform var(--t); }
.text-link:hover i { transform: translateX(3px); }
.intro-text .lead { max-width: none; margin-bottom: 16px; }
.intro-text p { font-size: 1rem; }

/* ── Service cards — colour lives only in the icon + tick marks ── */
.cat-blue   { --accent: var(--its-blue); }
.cat-teal   { --accent: var(--its-cat-teal); }
.cat-navy   { --accent: var(--its-cat-navy); }
.cat-purple { --accent: var(--its-cat-purple); }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card {
    display: flex; flex-direction: column;
    background: var(--its-white);
    border: 1px solid var(--its-border);
    border-radius: var(--r-lg);
    padding: 55px 26px 22px;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .22s, transform .22s;
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-5px); }
.service-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.service-icon {
    flex: none; width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent);
    color: var(--its-white);
    border-radius: var(--r-md);
    font-size: 1.15rem;
}
.service-card h4.card-label { font-size: .8rem; }   /* one step smaller than the 1rem H4 default */
.service-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--its-navy); line-height: 1.3; }
.service-desc { font-size: .95rem; margin-bottom: 14px; }
.service-facts { margin-bottom: 18px; }
.service-facts li {
    display: flex; gap: 10px; align-items: flex-start;
    padding: 6px 0;
    border-top: 1px solid var(--its-border);
    font-size: .9rem; line-height: 1.55;
}
.service-facts li i { flex: none; margin-top: 5px; font-size: .8rem; color: var(--accent); }
.service-link {
    margin-top: auto;
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .9rem; font-weight: 700;
    color: var(--its-blue);
}
.service-link i { transition: transform var(--t); }
.service-card:hover .service-link i { transform: translateX(4px); }
.service-link:hover { color: var(--its-blue-dark); text-decoration: none; }

.services-cta {
    display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
    gap: 16px; margin-top: 28px;
}
.services-cta p { margin: 0; font-size: 1.05rem; color: var(--its-muted); }

/* ── Subjects — uniform 4 × 3 grid ── */
.subject-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.subject-chip {
    display: flex; align-items: center; justify-content: center;
    min-height: 64px; padding: 8px 14px;
    background: var(--its-bg-light);
    border: 1px solid var(--its-border);
    border-radius: var(--r-md);
    text-align: center;
    font-size: .9rem; font-weight: 600; line-height: 1.35;
    color: var(--its-blue);
    transition: background var(--t), border-color var(--t), color var(--t);
}
.subject-chip:hover { background: var(--its-blue); border-color: var(--its-blue); color: var(--its-white); text-decoration: none; }

/* ── Exams & Support: exam-series tiles + support panels ── */
.exam-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.exam-tile {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    padding: 20px;
    background: var(--its-white);
    border: 1px solid var(--its-border);
    border-radius: var(--r-md);
    transition: border-color var(--t), box-shadow var(--t), transform var(--t), background var(--t);
}
.exam-tile:hover { border-color: rgba(0,103,172,.22); box-shadow: var(--shadow-sm); transform: translateY(-2px); text-decoration: none; }
.exam-tile .tile-icon { font-size: 1.4rem; color: var(--its-blue); margin-bottom: 6px; }
.exam-tile .tile-title { font-size: 1.15rem; font-weight: 700; color: var(--its-navy); line-height: 1.3; }
.exam-tile .tile-more { font-size: .85rem; font-weight: 600; color: var(--its-blue); }
.exam-tile .tile-more i { margin-left: 4px; font-size: .75rem; transition: transform var(--t); }
.exam-tile:hover .tile-more i { transform: translateX(3px); }
/* 4th tile = the section's single sky-blue primary action */
.exam-tile.is-cta { background: var(--its-sky); border-color: var(--its-sky); }
.exam-tile.is-cta:hover { background: var(--its-sky-dark); border-color: var(--its-sky-dark); }
.exam-tile.is-cta .tile-icon,
.exam-tile.is-cta .tile-title,
.exam-tile.is-cta .tile-more { color: var(--its-white); }

.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.support-panel {
    display: flex; gap: 18px; align-items: flex-start;
    padding: 22px;
    background: var(--its-white);
    border: 1px solid var(--its-border);
    border-radius: var(--r-md);
}
.support-icon {
    flex: none; width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: var(--its-tint);
    color: var(--its-blue);
    border-radius: 50%;
    font-size: 1.15rem;
}
.support-lead { margin-bottom: 18px; }
/* Exams & Support now sits on white — give its tiles/panels the light bg so they stay distinct */
.section-white .exam-tile:not(.is-cta),
.section-white .support-panel { background: var(--its-bg-light); }

/* ── Trustpilot reviews ── */
.review-box {
    background: var(--its-white);
    border: 1px solid var(--its-border);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-xs);
    padding: 12px 20px;
    min-height: 170px;
    display: flex; align-items: center;
}
.review-box .trustpilot-widget { width: 100%; }
.review-more { margin-top: 14px; text-align: center; }
.support-panel p { font-size: .92rem; margin-bottom: 10px; }
.support-links { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: .9rem; font-weight: 600; }

/* ════ 6 · CTA BANNER (navy, always last) ════ */
.cta-banner { background: var(--its-navy); padding: 48px 0; text-align: center; }
.cta-banner h2 {
    font-size: 1.9rem; font-weight: 800;
    color: var(--its-white); line-height: 1.2;
    margin-bottom: 24px;
}
.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }

.paddingaccordion{
    padding-top: 50px;
}

/* ════ BREAKPOINTS: 960 / 720 / 620 / 540 ════ */
@media (max-width: 960px) {
    h2.section-h2 { font-size: 2rem; }
    .intro-grid { grid-template-columns: 240px 1fr; gap: 32px; }
}
@media (max-width: 720px) {
    .intro-grid { grid-template-columns: 1fr; gap: 24px; }
    .intro-logo img { max-width: 260px; }
    .service-grid { grid-template-columns: 1fr; }
    .subject-grid { grid-template-columns: repeat(3, 1fr); }
    .exam-grid { grid-template-columns: repeat(2, 1fr); }
    .support-grid { grid-template-columns: 1fr; }
    .section { padding: 32px 0; }
    .hero { padding: 28px 0 32px; }
    .quick-nav { position: static; }
}
@media (max-width: 620px) {
    .hero-actions .btn { flex: 1 1 100%; }
    .hero h1 { font-size: 22px; }
}
@media (max-width: 540px) {
    h2.section-h2 { font-size: 1.75rem; }
    .cta-banner h2 { font-size: 1.5rem; }
    .service-card { padding: 22px 18px 18px; }
    .subject-grid { grid-template-columns: repeat(2, 1fr); }
}