/* ==================================================
   ACUMEN SPORTS MANAGEMENT – COMPLETE STYLESHEET
   Version: 5.0  (Unified Blue • Red • Green Theme)
   Matches acumensm.com academy.php design system
   ================================================== */

/* ==================================================
   DESIGN TOKENS
   ================================================== */
:root {
    /* ===== BRAND COLORS ===== */
    --acumen-blue-dark:  #062B5C;
    --acumen-blue:       #0B4F9C;
    --acumen-blue-light: #1D70C9;
    --acumen-red:        #D62828;
    --acumen-red-dark:   #B91C1C;
    --acumen-green:      #0B8F55;
    --acumen-green-dark: #087443;

    /* ===== SURFACE TINTS ===== */
    --acumen-light-blue:  #EAF3FF;
    --acumen-light-red:   #FDECEC;
    --acumen-light-green: #EAF8F0;
    --acumen-bg:          #F5F8FC;
    --acumen-white:       #FFFFFF;

    /* ===== TEXT ===== */
    --acumen-text:   #12233A;
    --acumen-muted:  #64748B;
    --acumen-border: #E7EEF6;

    /* ===== ALIASES (compat with academy.php) ===== */
    --navy:       var(--acumen-blue-dark);
    --navy-light: var(--acumen-blue);
    --red:        var(--acumen-red);
    --maroon:     var(--acumen-red-dark);
    --green:      var(--acumen-green);
    --white:      var(--acumen-white);
    --off-white:  var(--acumen-bg);
    --gray-light: var(--acumen-border);

    /* ===== SHADOWS ===== */
    --shadow:        0 4px 16px rgba(6, 43, 92, 0.06);
    --shadow-hover:  0 12px 36px rgba(6, 43, 92, 0.12);
    --shadow-strong: 0 16px 48px rgba(6, 43, 92, 0.16);

    /* ===== RADII ===== */
    --radius-sm: 8px;
    --radius:    12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* ===== MOTION ===== */
    --transition:     0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast:0.18s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background:
        linear-gradient(180deg, #F5F8FC 0%, #EAF3FF 100%) fixed;
    color: var(--acumen-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }

/* Accessible focus outline */
:focus-visible {
    outline: 3px solid var(--acumen-red);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ==================================================
   TOP BAR
   ================================================== */
.top-bar {
    background: var(--acumen-blue-dark);
    color: #B8C7D9;
    padding: 8px 0;
    font-size: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.top-bar-left span { margin-right: 16px; font-size: 12px; }
.top-bar-left i    { color: var(--acumen-red); margin-right: 4px; }

.top-bar-right a {
    color: #B8C7D9;
    margin-left: 12px;
    font-size: 12px;
    transition: color var(--transition-fast);
}
.top-bar-right a:hover { color: var(--acumen-red); }

.top-bar-right .btn-register-top {
    background: var(--acumen-red);
    color: var(--acumen-white);
    padding: 4px 14px;
    border-radius: 20px;
    font-weight: 600;
    transition: all var(--transition-fast);
}
.top-bar-right .btn-register-top:hover {
    background: var(--acumen-red-dark);
    color: var(--acumen-white);
    transform: translateY(-1px);
}

/* ==================================================
   NAVIGATION
   ================================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(6, 43, 92, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    border-bottom: 2px solid var(--acumen-red);
    box-shadow: 0 4px 24px rgba(6, 43, 92, 0.25);
    transition: box-shadow var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--acumen-white);
    font-weight: 800;
    font-size: 16px;
    letter-spacing: -0.3px;
}

.nav-logo img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.15);
}

.nav-logo span { color: var(--acumen-red); }

.nav-logo small {
    font-size: 9px;
    font-weight: 400;
    color: #B8C7D9;
    display: block;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 22px;
    list-style: none;
    flex-wrap: wrap;
    align-items: center;
}

.nav-links a {
    color: #D8E2EE;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.3px;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--acumen-red);
    transition: width var(--transition), left var(--transition);
}

.nav-links a:hover { color: var(--acumen-white); }
.nav-links a:hover::after { width: 100%; left: 0; }

.nav-links a i { margin-right: 5px; }

.nav-register {
    background: var(--acumen-red) !important;
    color: var(--acumen-white) !important;
    padding: 8px 18px;
    border-radius: 30px;
    font-weight: 700;
    transition: all var(--transition-fast);
}
.nav-register:hover {
    background: var(--acumen-red-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(214, 40, 40, 0.4);
}
.nav-register::after { display: none; }

.nav-dashboard {
    background: rgba(214, 40, 40, 0.15) !important;
    color: var(--acumen-red) !important;
    padding: 8px 18px;
    border-radius: 30px;
    transition: all var(--transition-fast);
}
.nav-dashboard:hover {
    background: rgba(214, 40, 40, 0.28) !important;
}
.nav-dashboard::after { display: none; }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 6px;
}
.hamburger span {
    width: 26px;
    height: 3px;
    background: var(--acumen-white);
    border-radius: 4px;
    transition: transform var(--transition), opacity var(--transition);
}

/* ==================================================
   HERO WITH BACKGROUND CAROUSEL
   ================================================== */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--acumen-white);
    overflow: hidden;
}

.hero-slides { position: absolute; inset: 0; z-index: 0; }

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.6s ease-in-out;
}
.hero-slide.active { opacity: 1; }

.hero-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(6, 43, 92, 0.68);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(214, 40, 40, 0.18) 0%, transparent 60%),
        linear-gradient(135deg, rgba(6, 43, 92, 0.85) 0%, rgba(11, 79, 156, 0.72) 100%);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
    padding: 60px 20px;
}

.logo img {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    margin: 0 auto 12px;
    border: 3px solid var(--acumen-red);
    object-fit: cover;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.logo h1 {
    font-size: 30px;
    font-weight: 800;
    letter-spacing: -0.8px;
    line-height: 1.15;
}
.logo h1 span { color: var(--acumen-red); }

.hero .tag {
    display: inline-block;
    background: var(--acumen-red);
    color: var(--acumen-white);
    font-weight: 700;
    font-size: 12px;
    padding: 5px 20px;
    border-radius: 30px;
    margin: 14px 0 14px;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    box-shadow: 0 6px 20px rgba(214, 40, 40, 0.35);
}

.hero .subtitle {
    font-size: 18px;
    font-weight: 400;
    max-width: 680px;
    margin: 0 auto 22px;
    line-height: 1.65;
    opacity: 0.95;
}
.hero .subtitle strong {
    color: var(--acumen-red);
    font-weight: 700;
}

.hero .badge-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.hero .badge {
    background: rgba(255, 255, 255, 0.10);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: all var(--transition-fast);
}
.hero .badge:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(214, 40, 40, 0.5);
}
.hero .badge i { color: var(--acumen-red); margin-right: 6px; }

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.hero-buttons .btn-primary,
.hero-buttons .btn-secondary {
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 14px;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, var(--acumen-red) 0%, var(--acumen-red-dark) 100%);
    color: var(--acumen-white);
    box-shadow: 0 8px 24px rgba(214, 40, 40, 0.32);
}
.hero-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(214, 40, 40, 0.42);
}

.hero-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.10);
    color: var(--acumen-white);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
}
.hero-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.20);
    transform: translateY(-2px);
}

/* Hero indicators */
.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}
.hero-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition);
    padding: 0;
}
.hero-indicators button.active {
    background: var(--acumen-red);
    border-color: var(--acumen-red);
    transform: scale(1.25);
    box-shadow: 0 0 12px rgba(214, 40, 40, 0.6);
}
.hero-indicators button:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ==================================================
   HOME CAROUSEL
   ================================================== */
.home-carousel {
    padding: 60px 0 40px;
    background: var(--acumen-white);
}

.home-carousel h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}
.home-carousel h2 span { color: var(--acumen-red); }

.home-carousel .section-sub {
    text-align: center;
    color: var(--acumen-muted);
    margin-bottom: 36px;
    font-size: 16px;
}

.carousel-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    border: 1px solid var(--acumen-border);
}

.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide {
    min-width: 100%;
    padding: 36px 40px;
    background: linear-gradient(145deg, #F5F8FC 0%, var(--acumen-white) 100%);
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
}

.carousel-slide .slide-icon {
    font-size: 40px;
    color: var(--acumen-red);
    background: linear-gradient(135deg, var(--acumen-blue-dark), var(--acumen-blue));
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition);
    box-shadow: 0 12px 32px rgba(6, 43, 92, 0.25);
}
.carousel-slide:hover .slide-icon { transform: scale(1.06); }

.carousel-slide .slide-content { flex: 1; min-width: 180px; }

.carousel-slide .slide-content .slide-level {
    display: inline-block;
    background: var(--acumen-red);
    color: var(--acumen-white);
    font-weight: 700;
    font-size: 10px;
    padding: 3px 14px;
    border-radius: 20px;
    margin-bottom: 8px;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.carousel-slide .slide-content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--acumen-blue-dark);
    margin-bottom: 6px;
}

.carousel-slide .slide-content p {
    color: #52677F;
    line-height: 1.7;
    font-size: 15px;
}

.carousel-slide .slide-content .highlight {
    font-weight: 700;
    color: var(--acumen-blue-dark);
    background: var(--acumen-light-red);
    padding: 2px 8px;
    border-radius: 6px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(6, 43, 92, 0.85);
    color: var(--acumen-white);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 16px;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(6, 43, 92, 0.3);
}
.carousel-btn:hover {
    background: var(--acumen-red);
    color: var(--acumen-white);
    transform: translateY(-50%) scale(1.08);
    box-shadow: 0 8px 24px rgba(214, 40, 40, 0.4);
}
.carousel-btn.prev { left: 14px; }
.carousel-btn.next { right: 14px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}
.carousel-dots button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #C7D5E5;
    background: transparent;
    cursor: pointer;
    transition: all var(--transition);
    padding: 0;
}
.carousel-dots button.active {
    background: var(--acumen-red);
    border-color: var(--acumen-red);
    transform: scale(1.25);
}

/* ==================================================
   FEATURES SECTION
   ================================================== */
.features {
    padding: 60px 0;
    background: var(--acumen-bg);
}

.features h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}
.features h2 span { color: var(--acumen-red); }

.features .section-sub {
    text-align: center;
    color: var(--acumen-muted);
    font-size: 16px;
    margin-bottom: 40px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--acumen-white);
    padding: 32px 22px 26px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
    border-top: 4px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--acumen-red);
}

.feature-card i {
    font-size: 28px;
    color: var(--acumen-white);
    background: linear-gradient(135deg, var(--acumen-blue-dark), var(--acumen-blue));
    padding: 14px;
    border-radius: 50%;
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    box-shadow: 0 10px 24px rgba(6, 43, 92, 0.2);
    transition: transform var(--transition);
}
.feature-card:hover i { transform: scale(1.08); }

.feature-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--acumen-blue-dark);
}

.feature-card p {
    color: var(--acumen-muted);
    font-size: 13.5px;
    line-height: 1.65;
}

/* ==================================================
   COURSES PREVIEW
   ================================================== */
.courses-preview {
    padding: 60px 0;
    background: var(--acumen-white);
}

.courses-preview h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}
.courses-preview h2 span { color: var(--acumen-red); }

.courses-preview .section-sub {
    text-align: center;
    color: var(--acumen-muted);
    font-size: 16px;
    margin-bottom: 40px;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 26px;
}

.course-card-large {
    background: var(--acumen-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.course-card-large:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-strong);
}

.course-card-large .course-image {
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 42px;
    color: var(--acumen-red);
    background: linear-gradient(135deg, var(--acumen-blue-dark) 0%, var(--acumen-blue) 100%);
    position: relative;
    overflow: hidden;
}

.course-card-large .course-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(214, 40, 40, 0.25) 0%, transparent 60%);
}

.course-card-large .course-image > * { position: relative; z-index: 1; }

.course-card-large .course-image .badge-free,
.course-card-large .course-image .badge-paid {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.course-card-large .course-image .badge-free {
    background: var(--acumen-green);
    color: var(--acumen-white);
}
.course-card-large .course-image .badge-paid {
    background: var(--acumen-red);
    color: var(--acumen-white);
}

.course-card-large .course-body {
    padding: 22px 22px 26px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.course-card-large .course-body .level-tag {
    font-size: 10px;
    font-weight: 700;
    color: var(--acumen-red);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.course-card-large .course-body h3 {
    font-size: 18px;
    margin: 6px 0 10px;
    color: var(--acumen-blue-dark);
    font-weight: 700;
    line-height: 1.35;
}

.course-card-large .course-body p {
    color: var(--acumen-muted);
    line-height: 1.65;
    font-size: 13.5px;
    flex: 1;
}

.course-card-large .course-body .meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin: 14px 0 16px;
    font-size: 12px;
    color: var(--acumen-muted);
}
.course-card-large .course-body .meta i {
    color: var(--acumen-red);
    margin-right: 5px;
}

.course-card-large .course-body .price {
    font-size: 24px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    margin-bottom: 14px;
}
.course-card-large .course-body .price .free { color: var(--acumen-green); }

.course-card-large .course-body .btn {
    display: inline-block;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--acumen-blue-dark), var(--acumen-blue));
    color: var(--acumen-white);
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 13px;
    transition: all var(--transition);
    text-align: center;
    border: none;
    cursor: pointer;
    align-self: flex-start;
}
.course-card-large .course-body .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(6, 43, 92, 0.25);
}

.course-card-large .course-body .btn-free {
    background: linear-gradient(135deg, var(--acumen-green), var(--acumen-green-dark));
}
.course-card-large .course-body .btn-free:hover {
    box-shadow: 0 10px 24px rgba(11, 143, 85, 0.32);
}

/* ==================================================
   TESTIMONIALS
   ================================================== */
.testimonials {
    padding: 60px 0;
    background: var(--acumen-bg);
}

.testimonials h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    margin-bottom: 40px;
    letter-spacing: -0.5px;
}
.testimonials h2 span { color: var(--acumen-red); }

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--acumen-white);
    padding: 26px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border-left: 5px solid var(--acumen-red);
    transition: all var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.testimonial-card .stars {
    color: var(--acumen-red);
    font-size: 14px;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: #334E68;
    font-size: 14.5px;
    line-height: 1.75;
    font-style: italic;
}

.testimonial-card .author { margin-top: 16px; }
.testimonial-card .author strong {
    display: block;
    color: var(--acumen-blue-dark);
    font-size: 14px;
}
.testimonial-card .author span {
    color: var(--acumen-muted);
    font-size: 12.5px;
}

/* ==================================================
   CTA SECTION
   ================================================== */
.cta-section {
    padding: 70px 0;
    background: linear-gradient(135deg, var(--acumen-blue-dark) 0%, var(--acumen-blue) 100%);
    color: var(--acumen-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 90% 10%, rgba(214, 40, 40, 0.22) 0%, transparent 55%);
    pointer-events: none;
}

.cta-section .container { position: relative; z-index: 1; }

.cta-section h2 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}
.cta-section h2 span { color: var(--acumen-red); }

.cta-section p {
    color: #B8C7D9;
    font-size: 16px;
    margin: 8px 0 22px;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
}

.cta-section .btn-cta {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, var(--acumen-red), var(--acumen-red-dark));
    color: var(--acumen-white);
    font-weight: 700;
    font-size: 16px;
    border-radius: var(--radius);
    transition: all var(--transition);
    box-shadow: 0 10px 28px rgba(214, 40, 40, 0.35);
}
.cta-section .btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(214, 40, 40, 0.45);
}

/* ==================================================
   PAGE HEADER (Inner Pages)
   ================================================== */
.page-header {
    background: linear-gradient(135deg, var(--acumen-blue-dark) 0%, var(--acumen-blue) 100%);
    color: var(--acumen-white);
    padding: 60px 0 50px;
    text-align: center;
    border-bottom: 3px solid var(--acumen-red);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 85% 15%, rgba(214, 40, 40, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

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

.page-header h1 {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.8px;
}
.page-header h1 span { color: var(--acumen-red); }

.page-header .breadcrumb {
    color: #B8C7D9;
    font-size: 13px;
    margin-top: 10px;
}
.page-header .breadcrumb a {
    color: var(--acumen-red);
    transition: color var(--transition-fast);
}
.page-header .breadcrumb a:hover {
    color: #FF5C5C;
    text-decoration: underline;
}

/* ==================================================
   COURSES PAGE + COURSE DETAILS
   ================================================== */
.courses-page,
.course-details-page,
.about-page,
.contact-page {
    padding: 60px 0 80px;
    background: var(--acumen-bg);
}

.courses-page .container,
.course-details-page .container,
.about-page .container,
.contact-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.course-details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
}

.course-details-main {
    background: var(--acumen-white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.course-details-main h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    letter-spacing: -0.5px;
}

.course-details-main .meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin: 12px 0 20px;
    font-size: 13px;
    color: var(--acumen-muted);
}
.course-details-main .meta i {
    color: var(--acumen-red);
    margin-right: 5px;
}

.course-details-main .description {
    color: #334E68;
    line-height: 1.85;
    font-size: 15px;
}

.course-details-main .curriculum { margin-top: 30px; }
.course-details-main .curriculum h4 {
    font-size: 18px;
    color: var(--acumen-blue-dark);
    margin-bottom: 14px;
}

.course-details-main .curriculum ul { list-style: none; padding: 0; }

.course-details-main .curriculum ul li {
    padding: 12px 16px;
    border-bottom: 1px solid var(--acumen-border);
    display: flex;
    align-items: center;
    gap: 12px;
    color: #334E68;
    font-size: 14.5px;
    transition: background var(--transition-fast);
}
.course-details-main .curriculum ul li:hover {
    background: var(--acumen-light-blue);
}
.course-details-main .curriculum ul li i { color: var(--acumen-red); }

.course-details-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.course-details-sidebar .card {
    background: var(--acumen-white);
    padding: 28px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    text-align: center;
    border-top: 4px solid var(--acumen-red);
}

.course-details-sidebar .card .price {
    font-size: 32px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    letter-spacing: -0.8px;
}
.course-details-sidebar .card .price .free { color: var(--acumen-green); }

.course-details-sidebar .card .btn {
    display: block;
    padding: 14px;
    background: linear-gradient(135deg, var(--acumen-blue-dark), var(--acumen-blue));
    color: var(--acumen-white);
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 14px;
    margin: 18px 0 12px;
    transition: all var(--transition);
}
.course-details-sidebar .card .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(6, 43, 92, 0.25);
}

.course-details-sidebar .card .btn-free {
    background: linear-gradient(135deg, var(--acumen-green), var(--acumen-green-dark));
}
.course-details-sidebar .card .btn-free:hover {
    box-shadow: 0 10px 24px rgba(11, 143, 85, 0.32);
}

.course-details-sidebar .card .features-list {
    text-align: left;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--acumen-border);
    list-style: none;
    padding-left: 0;
}
.course-details-sidebar .card .features-list li {
    padding: 7px 0;
    font-size: 13px;
    color: var(--acumen-muted);
}
.course-details-sidebar .card .features-list li i {
    color: var(--acumen-green);
    margin-right: 10px;
}

/* ==================================================
   ABOUT PAGE
   ================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
}

.about-grid .about-text h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    letter-spacing: -0.6px;
    line-height: 1.2;
}
.about-grid .about-text h2 span { color: var(--acumen-red); }

.about-grid .about-text p {
    color: var(--acumen-muted);
    line-height: 1.85;
    margin: 14px 0;
    font-size: 15px;
}

.about-grid .about-image {
    background: linear-gradient(135deg, var(--acumen-blue-dark), var(--acumen-blue));
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    color: var(--acumen-white);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-strong);
    position: relative;
    overflow: hidden;
}

.about-grid .about-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(214, 40, 40, 0.25) 0%, transparent 60%);
    pointer-events: none;
}

.about-grid .about-image > * { position: relative; z-index: 1; }

.about-grid .about-image i {
    font-size: 64px;
    color: var(--acumen-red);
    margin-bottom: 16px;
}

.about-grid .about-image h3 { font-size: 22px; margin-bottom: 6px; }
.about-grid .about-image p {
    color: #B8C7D9;
    margin-top: 6px;
    font-size: 14.5px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 18px;
    margin-top: 36px;
}

.stat-item {
    text-align: center;
    background: var(--acumen-white);
    padding: 24px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border-bottom: 3px solid transparent;
}
.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-bottom-color: var(--acumen-red);
}

.stat-item .number {
    font-size: 30px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    letter-spacing: -0.5px;
    line-height: 1;
}
.stat-item .number span { color: var(--acumen-red); }

.stat-item .label {
    font-size: 12px;
    color: var(--acumen-muted);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
}

/* ==================================================
   CONTACT PAGE
   ================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
}

.contact-info h3 {
    font-size: 26px;
    font-weight: 800;
    color: var(--acumen-blue-dark);
    letter-spacing: -0.4px;
}
.contact-info h3 span { color: var(--acumen-red); }

.contact-info p {
    color: var(--acumen-muted);
    line-height: 1.85;
    margin: 14px 0 26px;
    font-size: 15px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
    padding: 14px 16px;
    background: var(--acumen-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all var(--transition);
}
.contact-detail:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-hover);
}

.contact-detail .icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--acumen-blue-dark), var(--acumen-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--acumen-red);
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 6px 16px rgba(6, 43, 92, 0.25);
}

.contact-detail .text strong {
    display: block;
    color: var(--acumen-blue-dark);
    font-size: 14.5px;
    font-weight: 700;
}
.contact-detail .text span {
    color: var(--acumen-muted);
    font-size: 13.5px;
}

.contact-form-wrapper {
    background: var(--acumen-white);
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    border-top: 4px solid var(--acumen-red);
}

.contact-form-wrapper h4 {
    font-size: 20px;
    color: var(--acumen-blue-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.contact-form-wrapper .form-group { margin-bottom: 16px; }

.contact-form-wrapper .form-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--acumen-blue-dark);
    margin-bottom: 6px;
}

.contact-form-wrapper .form-group input,
.contact-form-wrapper .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--acumen-border);
    border-radius: var(--radius);
    font-size: 14px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-family: 'Inter', sans-serif;
    background: #FAFCFE;
}

.contact-form-wrapper .form-group input:focus,
.contact-form-wrapper .form-group textarea:focus {
    outline: none;
    border-color: var(--acumen-red);
    background: var(--acumen-white);
    box-shadow: 0 0 0 4px rgba(214, 40, 40, 0.10);
}

.contact-form-wrapper .form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form-wrapper .btn-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--acumen-red), var(--acumen-red-dark));
    color: var(--acumen-white);
    font-weight: 800;
    font-size: 16px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.3px;
}
.contact-form-wrapper .btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(214, 40, 40, 0.35);
}

.success-message {
    background: rgba(11, 143, 85, 0.10);
    color: var(--acumen-green-dark);
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 18px;
    border: 1px solid rgba(11, 143, 85, 0.25);
    text-align: center;
    font-size: 14px;
    font-weight: 500;
}

/* ==================================================
   FOOTER
   ================================================== */
footer {
    background: linear-gradient(180deg, var(--acumen-blue-dark) 0%, #041E42 100%);
    color: #B8C7D9;
    padding: 50px 0 24px;
    border-top: 3px solid var(--acumen-red);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col h4 {
    color: var(--acumen-white);
    font-size: 16px;
    margin-bottom: 14px;
    font-weight: 700;
    letter-spacing: 0.2px;
}
.footer-col h4 span { color: var(--acumen-red); }

.footer-col p {
    font-size: 13.5px;
    line-height: 1.75;
    color: #B8C7D9;
}

.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { padding: 5px 0; }

.footer-col ul li a {
    color: #B8C7D9;
    font-size: 13.5px;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    display: inline-block;
}
.footer-col ul li a:hover {
    color: var(--acumen-red);
    padding-left: 4px;
}
.footer-col ul li a i {
    color: var(--acumen-red);
    margin-right: 8px;
    font-size: 10px;
}

.footer-contact li {
    font-size: 13.5px;
    padding: 5px 0;
    color: #B8C7D9;
}
.footer-contact li i {
    color: var(--acumen-red);
    margin-right: 10px;
    width: 18px;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #B8C7D9;
    transition: all var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-social a:hover {
    background: var(--acumen-red);
    color: var(--acumen-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(214, 40, 40, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12.5px;
}
.footer-bottom strong { color: var(--acumen-red); }

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ==================================================
   MOBILE APP INSTALL BANNER
   ================================================== */
.install-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--acumen-blue-dark);
    color: var(--acumen-white);
    padding: 14px 20px;
    z-index: 999;
    border-top: 3px solid var(--acumen-red);
    box-shadow: 0 -6px 24px rgba(0, 0, 0, 0.35);
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.install-banner.show { display: flex; }

.install-banner .app-info {
    display: flex;
    align-items: center;
    gap: 14px;
}
.install-banner .app-info img {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.15);
}
.install-banner .app-info .app-name {
    font-weight: 700;
    font-size: 14px;
}
.install-banner .app-info .app-name small {
    font-weight: 400;
    font-size: 11px;
    color: #B8C7D9;
    display: block;
    margin-top: 2px;
}

.install-banner .btn-install {
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--acumen-red), var(--acumen-red-dark));
    color: var(--acumen-white);
    border: none;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.install-banner .btn-install:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(214, 40, 40, 0.4);
}

.install-banner .btn-close-install {
    background: none;
    border: none;
    color: #B8C7D9;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    transition: color var(--transition-fast);
}
.install-banner .btn-close-install:hover { color: var(--acumen-red); }

/* ==================================================
   UTILITY CLASSES
   ================================================== */
.text-center { text-align: center; }
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.hidden { display: none !important; }

/* ==================================================
   RESPONSIVE
   ================================================== */

/* Tablets & Small Laptops */
@media (max-width: 992px) {
    .about-grid,
    .contact-grid,
    .course-details-grid { grid-template-columns: 1fr; }

    .course-details-sidebar { position: static; }

    .courses-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

    .hero { min-height: 70vh; }
}

/* Mobile */
@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
    .top-bar-left span,
    .top-bar-right a { font-size: 11px; margin: 0 6px; }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--acumen-blue-dark);
        padding: 20px;
        border-radius: var(--radius);
        margin-top: 12px;
        gap: 14px;
        border-top: 2px solid var(--acumen-red);
    }
    .nav-links.open { display: flex; }
    .nav-links a::after { display: none; }

    .hamburger { display: flex; }

    .nav-logo { font-size: 14px; }
    .nav-logo img { width: 34px; height: 34px; }

    /* Hero */
    .hero { min-height: 80vh; }
    .logo img { width: 60px; height: 60px; }
    .logo h1 { font-size: 22px; }
    .hero .subtitle { font-size: 15px; }
    .hero .badge { font-size: 11px; padding: 5px 12px; }
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        font-size: 13px;
        padding: 10px 20px;
    }
    .hero .tag { font-size: 10px; padding: 4px 14px; }
    .hero-indicators { bottom: 16px; }
    .hero-indicators button { width: 9px; height: 9px; }

    /* Sections */
    .home-carousel,
    .features,
    .courses-preview,
    .testimonials { padding: 40px 0; }

    .home-carousel h2,
    .features h2,
    .courses-preview h2,
    .testimonials h2 { font-size: 24px; }

    .home-carousel .section-sub,
    .features .section-sub,
    .courses-preview .section-sub { font-size: 14px; }

    /* Carousel */
    .carousel-slide {
        flex-direction: column;
        text-align: center;
        padding: 24px 22px;
        gap: 16px;
    }
    .carousel-slide .slide-icon { width: 64px; height: 64px; font-size: 30px; }
    .carousel-slide .slide-content h3 { font-size: 18px; }
    .carousel-slide .slide-content p { font-size: 13.5px; }

    .carousel-btn { width: 36px; height: 36px; font-size: 14px; }
    .carousel-btn.prev { left: 8px; }
    .carousel-btn.next { right: 8px; }

    /* Features */
    .feature-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }
    .feature-card { padding: 20px 16px; }
    .feature-card i {
        font-size: 22px;
        width: 52px;
        height: 52px;
    }
    .feature-card h3 { font-size: 15px; }
    .feature-card p { font-size: 12.5px; }

    /* Courses */
    .courses-grid { grid-template-columns: 1fr; gap: 18px; }
    .course-card-large .course-image { height: 100px; font-size: 32px; }
    .course-card-large .course-body { padding: 18px 20px 22px; }
    .course-card-large .course-body h3 { font-size: 16px; }
    .course-card-large .course-body .price { font-size: 20px; }

    /* CTA */
    .cta-section { padding: 48px 0; }
    .cta-section h2 { font-size: 24px; }
    .cta-section p { font-size: 14px; }

    /* Page header */
    .page-header { padding: 40px 0 30px; }
    .page-header h1 { font-size: 26px; }
    .page-header .breadcrumb { font-size: 12px; }

    /* Content pages */
    .courses-page,
    .course-details-page,
    .about-page,
    .contact-page { padding: 40px 0 60px; }

    .course-details-main { padding: 24px; }
    .course-details-main h2 { font-size: 22px; }

    .about-grid .about-text h2 { font-size: 24px; }
    .about-grid .about-text p { font-size: 14.5px; }
    .about-grid .about-image { min-height: 220px; padding: 30px 22px; }
    .about-grid .about-image i { font-size: 48px; }
    .about-grid .about-image h3 { font-size: 18px; }

    .stats-row { grid-template-columns: 1fr 1fr; }
    .stat-item .number { font-size: 24px; }

    .contact-info h3 { font-size: 22px; }
    .contact-form-wrapper { padding: 24px 20px; }
    .contact-form-wrapper h4 { font-size: 18px; }
    .contact-detail .icon { width: 42px; height: 42px; font-size: 16px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
    .footer-bottom { flex-direction: column; text-align: center; }

    /* Install banner */
    .install-banner .app-info .app-name { font-size: 13px; }
    .install-banner .btn-install { font-size: 12.5px; padding: 8px 16px; }
}

/* Small Mobile */
@media (max-width: 480px) {
    .top-bar-left span,
    .top-bar-right a { font-size: 10px; margin: 0 4px; }

    .logo h1 { font-size: 18px; }
    .hero .subtitle { font-size: 13.5px; }
    .hero .badge-group .badge { font-size: 10px; padding: 4px 10px; }

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

    .hero-buttons { flex-direction: column; align-items: stretch; }
    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .course-card-large .course-body .meta { font-size: 11.5px; gap: 10px; }

    .install-banner {
        flex-direction: column;
        text-align: center;
        padding: 12px 14px;
    }
    .install-banner .app-info { width: 100%; justify-content: center; }
    .install-banner .btn-install { width: 100%; }
}

/* ==================================================
   ACCESSIBILITY
   ================================================== */

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .hero-slide { transition: none !important; }
}

/* Dark mode (auto) */
@media (prefers-color-scheme: dark) {
    :root {
        --acumen-bg:          #0A1628;
        --acumen-white:       #12233A;
        --acumen-text:        #E2EAF3;
        --acumen-muted:       #94A3B8;
        --acumen-border:      #1E2F4A;
        --acumen-light-blue:  #112A4A;
        --acumen-light-red:   #3A1518;
        --acumen-light-green: #0E2C1E;
    }
    body {
        background: linear-gradient(180deg, #0A1628 0%, #061E3D 100%) fixed;
        color: var(--acumen-text);
    }
    .feature-card,
    .testimonial-card,
    .course-card-large,
    .course-details-main,
    .course-details-sidebar .card,
    .contact-detail,
    .contact-form-wrapper,
    .stat-item {
        background: #12233A;
        border-color: #1E2F4A;
    }
    .feature-card p,
    .testimonial-card p,
    .course-card-large .course-body p,
    .course-details-main .description,
    .about-grid .about-text p,
    .contact-info p { color: var(--acumen-muted); }

    .feature-card h3,
    .course-card-large .course-body h3,
    .course-details-main h2,
    .contact-detail .text strong,
    .stat-item .number { color: #E2EAF3; }

    .contact-form-wrapper .form-group input,
    .contact-form-wrapper .form-group textarea {
        background: #0A1628;
        border-color: #1E2F4A;
        color: #E2EAF3;
    }
    .contact-form-wrapper .form-group input:focus,
    .contact-form-wrapper .form-group textarea:focus {
        background: #0A1628;
    }
}

/* ==================================================
   PRINT STYLES
   ================================================== */
@media print {
    .navbar,
    .top-bar,
    footer,
    .carousel-btn,
    .btn-back,
    .btn-download,
    .hero-indicators,
    .install-banner {
        display: none !important;
    }

    body {
        background: #FFFFFF !important;
        color: #000000 !important;
    }

    .certificate {
        box-shadow: none !important;
        border: 2px solid #D62828 !important;
    }

    a { color: #000; text-decoration: underline; }
    a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; }
}