body {
    font-family: 'Inter', sans-serif;
    /*background-color: var(--bg-gray-900); /* Tailwind slate-900 but custom */
    color: #f8fafc; /* Tailwind gray-100 */
}
h1,h2,h3 {
    font-family: 'Poppins', sans-serif;
}
/* Smooth shadows and transitions */
.shadow-soft {
    box-shadow: 0 20px 30px rgba(0,0,0,0.15);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.shadow-soft:hover {
    box-shadow: 0 30px 45px rgba(0,0,0,0.35);
    transform: translateY(-8px);
}
/* Hero image subtle parallax effect on scroll */
.hero-image {
    transition: transform 0.5s ease;
    will-change: transform;
}
.hero-image:hover {
    transform: scale(1.05) translateY(-10px);
}
/* Gradient text helper */
.gradient-text {
    /*background: linear-gradient(90deg, #0dcaf0 0%, #3b82f6 35%, #2563eb 70%, #1e40af 100%);*/
    background: linear-gradient(90deg, #3b82f6, #2563eb, #1e40af);      
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/*Gradient dark background*/


/* Button focus ring */
a:focus {
    outline-offset: 3px;
    outline: 3px solid #2563eb;
}
/* Float up effect on hover/focus */
.float-up {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.float-up:hover,
.float-up:focus-within {
    transform: translateY(-12px);
    box-shadow: 0 20px 30px rgba(60, 122, 223, 0.5);
}
/* FAQ styles */
#faq h2 {
    margin-bottom: 2rem;
}
.faq-item {
    border-bottom: 1px solid #374151; /* Tailwind gray-700 */
    padding: 1rem 0;
    cursor: pointer;
    outline: none;
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    font-size: 1.125rem;
    background: none;
    border: none;
    color: inherit;
    width: 100%;
    text-align: left;
    padding: 0;
}
.faq-toggle-icon {
    font-weight: 700;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    user-select: none;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    font-weight: 400;
    margin-top: 0.5rem;
    color: #d1d5db; /* Tailwind gray-300 */
}
.faq-item[aria-expanded="true"] .faq-toggle-icon {
    transform: rotate(45deg);
}
.faq-item[aria-expanded="true"] .faq-answer {
    max-height: 200px; /* enough for text */
    padding-top: 0.75rem;
}

.learner-item {
    border-left-width: 3px;
    border-left-color: rgb(13, 202, 240);
    padding-left: 0.75em;
}

.tutor-item {
    border-left-width: 3px;
    border-left-color: rgb(108, 117, 125);
    padding-left: 0.75em;
}


.diamond-bullet-list {
    list-style: none;
    padding-left: 0;
}

.diamond-bullet-list li {
    position: relative;
    padding-left: 1.5rem; /* creates space for the diamond */
}

.diamond-bullet-list li::before {
    content: '◆'; /* Diamond bullet */
    position: absolute;
    left: 0;
    top: 0.25rem;
    color: #f97316;; /* Tailwind orange-500 */
    font-size: 0.875rem; /* Tailwind text-sm */
    line-height: 1;
}