/* BriefProfi Akademie — Main Stylesheet */
:root {
    --primary: #003DA5;
    --secondary: #2A2F30;
    --accent: #D56087;
    --bg: #ffffff;
    --text: #2A2F30;
    --gray-light: #f5f6f7;
    --gray-mid: #e8eaed;
    --blue-dark: #002d7a;
    --cookie-bg: #303A37;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main { flex: 1; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

/* === HEADER === */
#site-header {
    background-color: var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,.18);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 20px;
}

/* Logo */
.site-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }

.site-logo svg { width: 44px; height: 44px; }

.logo-text { color: #fff; font-size: 1.2rem; font-weight: 700; line-height: 1.2; }
.logo-text span { color: #a8c4f0; font-weight: 400; font-size: 0.78rem; display: block; }

/* Main nav */
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; align-items: center; }
.main-nav ul li a {
    color: rgba(255,255,255,.9);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 4px;
    font-size: 0.93rem;
    transition: background .2s;
    display: block;
}
.main-nav ul li a:hover, .main-nav ul li a.active {
    background: rgba(255,255,255,.15);
    color: #fff;
    text-decoration: none;
}

/* Burger */
.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: all .25s;
}

.mobile-nav {
    display: none;
    background: var(--blue-dark);
    padding: 12px 20px;
}
.mobile-nav ul { list-style: none; margin: 0; padding: 0; }
.mobile-nav ul li a {
    display: block;
    color: #fff;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
    text-decoration: none;
    font-size: 0.95rem;
}
.mobile-nav ul li:last-child a { border-bottom: none; }
.mobile-nav.open { display: block; }

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-size: 0.93rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    border: 2px solid transparent;
    transition: all .2s;
    line-height: 1.4;
    text-align: center;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; text-decoration: none; }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; text-decoration: none; }
.btn-white { background: #fff; color: var(--primary); border-color: #fff; }
.btn-white:hover { background: rgba(255,255,255,.85); color: var(--primary); text-decoration: none; }
.btn-accent { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover { background: #b84d70; border-color: #b84d70; color: #fff; text-decoration: none; }

/* === HERO === */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #0050cc 60%, #1a5fb7 100%);
    color: #fff;
    padding: 90px 20px 80px;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: '';
    position: absolute;
    right: -60px; bottom: -60px;
    width: 420px; height: 420px;
    border-radius: 50%;
    background: rgba(255,255,255,.05);
}
.hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-tag {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: 4px 12px;
    border-radius: 2px;
    margin-bottom: 18px;
}
.hero h1 { font-size: 2.6rem; font-weight: 700; margin: 0 0 20px; line-height: 1.2; }
.hero p { font-size: 1.1rem; opacity: .9; margin: 0 0 32px; max-width: 520px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-img {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    aspect-ratio: 4/3;
}
.hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* === SECTION WRAPPERS === */
section { padding: 72px 20px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-tag {
    display: inline-block;
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 10px;
}
.section-title { font-size: 2rem; font-weight: 700; margin: 0 0 16px; color: var(--secondary); }
.section-lead { font-size: 1.05rem; color: #555; max-width: 640px; margin: 0 0 48px; }

.bg-gray { background: var(--gray-light); }
.bg-primary { background: var(--primary); color: #fff; }
.bg-primary .section-title { color: #fff; }
.bg-primary .section-lead { color: rgba(255,255,255,.85); }

/* === COURSES GRID === */
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.course-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(0,0,0,.08);
    display: flex;
    flex-direction: column;
    transition: box-shadow .2s, transform .2s;
}
.course-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,.14); transform: translateY(-3px); }

.course-card-img { aspect-ratio: 16/9; overflow: hidden; }
.course-card-img img { width: 100%; height: 100%; object-fit: cover; }

.course-card-tag {
    background: var(--accent);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    padding: 3px 10px;
    display: inline-block;
}
.course-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.course-card-body h3 { margin: 0; font-size: 1.1rem; font-weight: 700; color: var(--secondary); }
.course-card-body p { margin: 0; font-size: 0.9rem; color: #555; flex: 1; }
.course-card-footer {
    padding: 0 22px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.course-price { font-size: 1.3rem; font-weight: 700; color: var(--primary); }
.course-duration { font-size: 0.82rem; color: #888; }

/* === FEATURES / WHY US === */
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

.feature-item { display: flex; gap: 20px; align-items: flex-start; }
.feature-icon {
    width: 52px; height: 52px; min-width: 52px;
    background: var(--primary);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.3rem;
}
.feature-text h3 { margin: 0 0 6px; font-size: 1.05rem; font-weight: 700; color: var(--secondary); }
.feature-text p { margin: 0; font-size: 0.9rem; color: #555; line-height: 1.55; }

/* === STATS BAR === */
.stats-bar { background: var(--secondary); color: #fff; padding: 48px 20px; }
.stats-inner {
    max-width: 1100px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px; text-align: center;
}
.stat-num { font-size: 2.6rem; font-weight: 700; color: #fff; margin-bottom: 4px; }
.stat-label { font-size: 0.88rem; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .06em; }

/* === TESTIMONIALS === */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.testimonial-card {
    background: #fff;
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 2px 14px rgba(0,0,0,.07);
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-left: 4px solid var(--accent);
}
.testimonial-stars { color: #f5a623; font-size: 0.9rem; letter-spacing: 2px; }
.testimonial-text { font-size: 0.93rem; color: #444; line-height: 1.6; font-style: italic; flex: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gray-mid); overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-weight: 700; font-size: 1rem;
}
.testimonial-name { font-weight: 700; font-size: 0.92rem; color: var(--secondary); }
.testimonial-role { font-size: 0.8rem; color: #888; }

/* === FAQ === */
.faq-list { max-width: 780px; }
.faq-item {
    border-bottom: 1px solid var(--gray-mid);
}
.faq-q {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 18px 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.faq-q i { color: var(--primary); font-size: 0.85rem; transition: transform .2s; flex-shrink: 0; }
.faq-q.open i { transform: rotate(180deg); }
.faq-a {
    font-size: 0.93rem;
    color: #555;
    line-height: 1.65;
    padding: 0 0 18px;
    display: none;
}
.faq-a.open { display: block; }

/* === CONTACT FORM === */
.contact-form-wrap {
    background: var(--gray-light);
    border-radius: 10px;
    padding: 48px;
    max-width: 700px;
    margin: 0 auto;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--gray-mid);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--secondary);
    background: #fff;
    transition: border-color .2s;
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: 0.87rem; color: #555; }
.form-check input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; }

/* === FOOTER === */
#site-footer {
    background: var(--secondary);
    color: rgba(255,255,255,.8);
    padding: 56px 20px 0;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 40px;
    padding-bottom: 48px;
}
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-text span { color: rgba(255,255,255,.5); }
.footer-desc { font-size: 0.88rem; color: rgba(255,255,255,.6); margin: 14px 0 20px; line-height: 1.6; }
.footer-contacts p { font-size: 0.87rem; color: rgba(255,255,255,.7); margin: 6px 0; display: flex; align-items: flex-start; gap: 8px; }
.footer-contacts i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }

.footer-col h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255,255,255,.1);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
    color: rgba(255,255,255,.65);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color .2s;
}
.footer-col ul li a:hover { color: #fff; text-decoration: none; }

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-bottom p { margin: 0; font-size: 0.82rem; color: rgba(255,255,255,.5); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.82rem; color: rgba(255,255,255,.5); text-decoration: none; }
.footer-bottom-links a:hover { color: #fff; }

/* === COOKIE BANNER === */
#cookie-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--cookie-bg);
    color: #fff;
    padding: 20px;
    z-index: 9999;
    transform: translateY(0);
    transition: transform .35s ease;
}
#cookie-banner.hidden { transform: translateY(100%); }
.cookie-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.cookie-text { font-size: 0.88rem; color: rgba(255,255,255,.9); flex: 1; min-width: 240px; }
.cookie-text a { color: #a8c4f0; }
.cookie-btns { display: flex; gap: 10px; flex-shrink: 0; flex-wrap: wrap; }
.btn-cookie-accept, .btn-cookie-decline {
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all .2s;
}
.btn-cookie-accept { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-cookie-accept:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-cookie-decline { background: transparent; color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.4); }
.btn-cookie-decline:hover { border-color: #fff; color: #fff; }

/* === TEAM CARDS === */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.team-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 14px rgba(0,0,0,.08);
    text-align: center;
    transition: box-shadow .2s;
}
.team-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.14); }
.team-card-photo { aspect-ratio: 1/1; overflow: hidden; background: var(--gray-mid); }
.team-card-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card-body { padding: 24px 20px; }
.team-card-body h3 { margin: 0 0 6px; font-size: 1.1rem; color: var(--secondary); }
.team-card-role { color: var(--accent); font-size: 0.85rem; font-weight: 700; margin-bottom: 10px; }
.team-card-bio { font-size: 0.88rem; color: #555; line-height: 1.55; }

/* === STATIC PAGE HERO === */
.page-hero {
    background: linear-gradient(135deg, var(--primary) 0%, #004ccc 100%);
    color: #fff;
    padding: 60px 20px;
    text-align: center;
}
.page-hero h1 { font-size: 2.2rem; font-weight: 700; margin: 0 0 12px; }
.page-hero p { font-size: 1rem; opacity: .85; margin: 0; max-width: 580px; margin-left: auto; margin-right: auto; }

/* === TEXT CONTENT === */
.text-content { max-width: 820px; margin: 0 auto; }
.text-content h2 { font-size: 1.4rem; font-weight: 700; color: var(--secondary); margin: 36px 0 12px; }
.text-content h3 { font-size: 1.1rem; font-weight: 700; color: var(--secondary); margin: 26px 0 10px; }
.text-content p { font-size: 0.95rem; color: #444; line-height: 1.7; margin: 0 0 16px; }
.text-content ul, .text-content ol { padding-left: 22px; margin: 0 0 16px; }
.text-content ul li, .text-content ol li { font-size: 0.95rem; color: #444; line-height: 1.65; margin-bottom: 8px; }

/* === MAP / CONTACT === */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info h2 { font-size: 1.6rem; font-weight: 700; margin: 0 0 20px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-item-icon {
    width: 44px; height: 44px; min-width: 44px;
    background: var(--primary);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.1rem;
}
.contact-item-text h4 { margin: 0 0 3px; font-size: 0.9rem; color: #888; font-weight: 400; text-transform: uppercase; letter-spacing: .06em; }
.contact-item-text p { margin: 0; font-size: 1rem; color: var(--secondary); font-weight: 500; }
.contact-item-text a { color: var(--primary); text-decoration: none; }

.map-placeholder {
    background: var(--gray-mid);
    border-radius: 8px;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #888;
    font-size: 0.9rem;
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-img { display: none; }
    .courses-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .burger { display: flex; }
    .hero { padding: 60px 20px; }
    .hero h1 { font-size: 2rem; }
    .courses-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 20px; }
    .section-title { font-size: 1.65rem; }
    .footer-inner { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 1.7rem; }
    .stat-num { font-size: 2rem; }
}