/* =============================================
   Walter Compliance Academy — Atlassian-Style CSS
   ============================================= */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --blue-900: #091E42;
    --blue-800: #172B4D;
    --blue-700: #253858;
    --blue-600: #344563;
    --blue-500: #42526E;
    --blue-400: #505F79;
    --blue-300: #5E6C84;
    --blue-200: #6B778C;
    --blue-100: #7A869A;
    --blue-50: #C1C7D0;
    --neutral-30: #EBECF0;
    --neutral-20: #F4F5F7;
    --neutral-10: #FAFBFC;
    --white: #FFFFFF;
    --brand: #0052CC;
    --brand-hover: #0065FF;
    --brand-dark: #003884;
    --green: #00875A;
    --green-light: #E3FCEF;
    --red: #FF5630;
    --red-light: #FFEBE6;
    --purple: #6554C0;
    --purple-light: #EAE6FF;
    --teal: #00B8D9;
    --teal-light: #E6FCFF;
    --yellow: #FF8B00;
    --yellow-light: #FFFAE6;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(9,30,66,.08);
    --shadow: 0 1px 3px rgba(9,30,66,.1), 0 8px 16px rgba(9,30,66,.06);
    --shadow-lg: 0 4px 8px rgba(9,30,66,.08), 0 16px 32px rgba(9,30,66,.08);
    --shadow-xl: 0 8px 16px rgba(9,30,66,.1), 0 24px 48px rgba(9,30,66,.1);
    --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--blue-800);
    line-height: 1.6;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand-hover); }
ul { list-style: none; }
h1, h2, h3, h4 { line-height: 1.25; color: var(--blue-900); }
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }

/* --- LAYOUT --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 800px; }
.section { padding: 80px 0; }
.section-alt { background: var(--neutral-20); }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-header p { color: var(--blue-300); margin-top: 12px; font-size: 1.1rem; }

/* --- BUTTONS --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    font-family: inherit; font-weight: 600; font-size: 0.9rem;
    border: 2px solid transparent; border-radius: var(--radius);
    padding: 8px 16px; cursor: pointer; transition: all var(--transition);
    text-decoration: none; gap: 8px;
}
.btn-sm { padding: 6px 14px; font-size: 0.85rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--brand); color: var(--white); }
.btn-primary:hover { background: var(--brand-hover); color: var(--white); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline { border-color: var(--blue-50); color: var(--blue-800); background: var(--white); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-white { background: var(--white); color: var(--brand); }
.btn-white:hover { background: var(--neutral-10); transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-outline-white { border-color: rgba(255,255,255,.4); color: var(--white); background: transparent; }
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.1); color: var(--white); }

/* --- BADGE --- */
.badge {
    display: inline-block; padding: 4px 12px; font-size: 0.75rem; font-weight: 600;
    border-radius: 50px; background: var(--teal-light); color: var(--teal);
    text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 12px;
}
.badge-promo { background: var(--red-light); color: var(--red); }
.label {
    display: inline-block; padding: 2px 8px; font-size: 0.7rem; font-weight: 700;
    border-radius: 4px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 8px;
}
.label-blue { background: #DEEBFF; color: #0052CC; }
.label-green { background: #E3FCEF; color: #00875A; }
.label-purple { background: #EAE6FF; color: #6554C0; }
.label-red { background: #FFEBE6; color: #FF5630; }
.label-teal { background: #E6FCFF; color: #00B8D9; }
.label-yellow { background: #FFF0B3; color: #FF8B00; }

/* --- PROMO BANNER --- */
.promo-banner {
    background: linear-gradient(90deg, #0052CC, #0065FF);
    color: var(--white); text-align: center;
    padding: 10px 24px; font-size: 0.88rem; font-weight: 500;
}
.promo-banner .code {
    background: rgba(255,255,255,.2); padding: 2px 8px;
    border-radius: 4px; font-family: monospace; font-weight: 700;
}

/* --- NAVBAR --- */
.navbar {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--neutral-30);
    padding: 0 0;
}
.nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 56px;
}
.logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.1rem; font-weight: 700; color: var(--blue-900);
}
.logo:hover { color: var(--blue-900); }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--blue-400); padding: 6px 12px; border-radius: var(--radius); }
.nav-links a:hover { color: var(--brand); background: var(--neutral-20); }
.nav-links .btn { margin-left: 8px; }
.nav-links .btn:hover { background: var(--brand-hover); color: var(--white); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--blue-800); }

/* --- HERO --- */
.hero {
    background: linear-gradient(175deg, var(--neutral-10) 0%, var(--white) 100%);
    padding: 64px 0 80px;
    border-bottom: 1px solid var(--neutral-30);
}
.hero-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; align-items: center;
}
.hero-sub { color: var(--blue-300); font-size: 1.15rem; margin: 16px 0 32px; max-width: 520px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-proof { display: flex; align-items: center; gap: 12px; margin-top: 32px; font-size: 0.9rem; color: var(--blue-300); }
.avatars { display: flex; }
.avatar {
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem; font-weight: 700; color: var(--white);
    border: 2px solid var(--white); margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }

/* Hero Card */
.hero-card {
    background: var(--white); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl); overflow: hidden;
    transform: rotate(1deg); transition: transform 0.3s ease;
}
.hero-card:hover { transform: rotate(0deg) translateY(-4px); }
.card-header-accent { height: 6px; background: linear-gradient(90deg, #0052CC, #36B37E, #6554C0); }
.hero-card-body { padding: 28px; }
.hero-card-body h3 { margin: 8px 0; }
.hero-card-body p { color: var(--blue-300); font-size: 0.9rem; margin-bottom: 16px; }
.price-row { display: flex; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.price-old { text-decoration: line-through; color: var(--blue-200); font-size: 1.1rem; }
.price-new { font-size: 2rem; font-weight: 800; color: var(--green); }
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
    padding: 4px 10px; font-size: 0.75rem; font-weight: 600;
    background: var(--neutral-20); border-radius: 50px; color: var(--blue-400);
}

/* --- LOGOS --- */
.logos-section {
    padding: 32px 0; border-bottom: 1px solid var(--neutral-30);
    background: var(--white);
}
.logos-label { text-align: center; font-size: 0.8rem; color: var(--blue-200); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: 16px; }
.logos-row {
    display: flex; justify-content: center; align-items: center;
    gap: 40px; flex-wrap: wrap;
}
.logo-item {
    font-size: 1rem; font-weight: 700; color: var(--blue-50);
    letter-spacing: 0.06em; text-transform: uppercase;
}

/* --- COURSE GRID --- */
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.course-card {
    background: var(--white); border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-30); overflow: hidden;
    transition: all var(--transition);
}
.course-card:hover { border-color: var(--brand); box-shadow: var(--shadow-lg); transform: translateY(-4px); }

/* Featured course */
.course-featured {
    grid-column: 1 / -1;
    border: 2px solid var(--red);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 280px 1fr;
}
.course-featured .course-top {
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    min-height: 100%;
    flex-direction: column;
    gap: 12px;
    position: relative;
}
.course-featured .course-icon { font-size: 3.5rem; }
.course-featured-badge {
    position: absolute; top: 16px; right: 16px;
    background: rgba(255,255,255,.2); color: #fff;
    padding: 4px 12px; border-radius: 50px;
    font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.course-featured .course-body { padding: 28px 32px; }
.course-featured .course-body h3 { font-size: 1.4rem; }
.course-featured .course-body > p { min-height: auto; font-size: 0.92rem; line-height: 1.7; margin-bottom: 20px; }
.course-highlight {
    background: #FFF5F5; border: 1px solid #FFEBE6; border-left: 4px solid var(--red);
    border-radius: var(--radius); padding: 20px 24px; margin-bottom: 20px;
}
.course-highlight h5 { font-size: 0.88rem; font-weight: 700; color: var(--red); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.03em; }
.course-highlight ul { display: flex; flex-direction: column; gap: 8px; }
.course-highlight li { font-size: 0.85rem; color: var(--blue-600); line-height: 1.6; padding-left: 8px; border-left: 2px solid var(--red); }
.course-featured:hover { border-color: #DE350B; transform: translateY(-4px); }
.course-top {
    padding: 32px; display: flex; align-items: center; justify-content: center;
}
.course-icon { font-size: 2.5rem; }
.course-body { padding: 24px; }
.course-body h3 { margin: 4px 0 8px; }
.course-body p { color: var(--blue-300); font-size: 0.88rem; margin-bottom: 16px; min-height: 60px; }
.course-meta {
    display: flex; gap: 12px; margin-bottom: 16px; padding-top: 16px;
    border-top: 1px solid var(--neutral-30);
}
.course-meta li { font-size: 0.78rem; font-weight: 600; color: var(--blue-200); }
.course-footer { display: flex; justify-content: space-between; align-items: center; }
.price-old-sm { text-decoration: line-through; color: var(--blue-200); font-size: 0.9rem; }
.price-new-sm { font-size: 1.3rem; font-weight: 800; color: var(--green); }

/* --- FEATURES --- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
    background: var(--white); border-radius: var(--radius-lg);
    padding: 28px; border: 1px solid var(--neutral-30);
    transition: all var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.feature-icon {
    width: 48px; height: 48px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
}
.feature-card h4 { margin-bottom: 8px; }
.feature-card p { color: var(--blue-300); font-size: 0.9rem; }

/* --- PRICING --- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.pricing-card {
    background: var(--white); border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-30); padding: 32px;
    position: relative; transition: all var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-featured {
    border-color: var(--brand); box-shadow: var(--shadow-lg);
    transform: scale(1.04);
}
.pricing-featured:hover { transform: scale(1.04) translateY(-4px); }
.pricing-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--brand); color: var(--white);
    padding: 4px 16px; border-radius: 50px;
    font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
}
.pricing-header h3 { margin-bottom: 4px; }
.pricing-header p { color: var(--blue-300); font-size: 0.88rem; margin-bottom: 24px; }
.pricing-price { text-align: center; padding: 24px 0; border-top: 1px solid var(--neutral-30); border-bottom: 1px solid var(--neutral-30); margin-bottom: 24px; }
.pricing-price .from { display: block; font-size: 0.8rem; color: var(--blue-200); font-weight: 600; text-transform: uppercase; }
.pricing-price .amount { display: block; font-size: 2.5rem; font-weight: 800; color: var(--blue-900); }
.pricing-price .amount sup { font-size: 1.2rem; }
.pricing-price .per { display: block; font-size: 0.85rem; color: var(--blue-200); }
.pricing-price .savings { display: inline-block; margin-top: 8px; padding: 3px 10px; background: var(--green-light); color: var(--green); font-size: 0.78rem; font-weight: 600; border-radius: 50px; }
.pricing-features { margin-bottom: 24px; }
.pricing-features li { padding: 6px 0; font-size: 0.9rem; color: var(--blue-600); }

/* --- TESTIMONIALS --- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: var(--white); border-radius: var(--radius-lg);
    padding: 28px; border: 1px solid var(--neutral-30);
}
.stars { color: #FFAB00; font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p { color: var(--blue-400); font-size: 0.92rem; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--blue-200); }

/* --- FAQ --- */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
    background: var(--white); border: 1px solid var(--neutral-30);
    border-radius: var(--radius); overflow: hidden;
}
.faq-item summary {
    padding: 16px 20px; font-weight: 600; cursor: pointer;
    font-size: 0.95rem; list-style: none;
    display: flex; justify-content: space-between; align-items: center;
    transition: background var(--transition);
}
.faq-item summary:hover { background: var(--neutral-10); }
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--blue-200); font-weight: 400; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 20px 16px; color: var(--blue-300); font-size: 0.9rem; line-height: 1.7; }
.faq-item summary::-webkit-details-marker { display: none; }

/* --- CTA --- */
.cta-section {
    background: linear-gradient(135deg, #0052CC 0%, #003884 100%);
    padding: 80px 0; text-align: center; color: var(--white);
}
.cta-section h2 { color: var(--white); margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 600px; margin: 0 auto 32px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* --- CONTACT FORM --- */
.contact-form { background: var(--neutral-10); padding: 32px; border-radius: var(--radius-lg); border: 1px solid var(--neutral-30); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; }
.form-group:not(.form-row .form-group) { margin-bottom: 16px; }
.form-group label { font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--blue-700); }
.form-group input, .form-group select, .form-group textarea {
    font-family: inherit; font-size: 0.9rem;
    padding: 10px 12px; border: 2px solid var(--neutral-30);
    border-radius: var(--radius); outline: none;
    transition: border-color var(--transition);
    background: var(--white); color: var(--blue-800);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--brand);
}
.form-group textarea { resize: vertical; }
.form-success {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    padding: 48px 32px; text-align: center;
}
.form-success p { color: var(--blue-300); }

/* --- FOOTER --- */
.footer {
    background: var(--blue-900); color: rgba(255,255,255,.7);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; padding-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand .logo span { color: var(--white); }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; max-width: 280px; }
.footer h4 { color: var(--white); margin-bottom: 16px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { color: rgba(255,255,255,.6); font-size: 0.88rem; }
.footer ul a:hover { color: var(--white); }
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding: 24px 0; border-top: 1px solid rgba(255,255,255,.1);
    font-size: 0.82rem;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,.5); }
.footer-links a:hover { color: var(--white); }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .course-grid, .features-grid, .pricing-grid, .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-featured { transform: scale(1); }
    .pricing-featured:hover { transform: translateY(-4px); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
    .course-featured { grid-template-columns: 1fr; }
    .course-featured .course-top { border-radius: var(--radius-lg) var(--radius-lg) 0 0; min-height: 120px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 56px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 16px 24px; border-bottom: 1px solid var(--neutral-30); box-shadow: var(--shadow-lg); }
    .nav-links.open { display: flex; }
    .nav-links .btn { margin-left: 0; width: 100%; }
    .mobile-toggle { display: block; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-sub { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-proof { justify-content: center; }
    .hero-visual { order: -1; }
    .hero-card { transform: none; }
    .course-grid, .features-grid, .pricing-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .logos-row { gap: 24px; }
}