/* Container Utility */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    /* Mobile padding */
    padding-right: 1.5rem;
    max-width: 1100px;
}

@media (min-width: 640px) {
    .container {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}

@media (min-width: 768px) {
    .container {
        padding-left: 6rem;
        padding-right: 6rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: 8rem;
        padding-right: 8rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

.gradient-text {
    background: linear-gradient(to right, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

.section-title {
    font-size: 1.875rem;
    line-height: 2.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    color: #f8fafc;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
        line-height: 2.5rem;
        margin-bottom: 4rem;
    }
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    border-radius: 9999px;
    background: linear-gradient(to right, #38bdf8, #818cf8);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
    transition-property: all;
    transition-duration: 300ms;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(to right, #38bdf8, #818cf8);
    color: white;
    box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.2);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.4);
}

.btn-primary:active {
    transform: scale(0.95);
}

.btn-secondary {
    border: 2px solid #94a3b8;
    color: #f8fafc;
}

.btn-secondary:hover {
    border-color: #38bdf8;
    color: #38bdf8;
}

.btn-secondary:active {
    transform: scale(0.95);
}

.timeline {
    list-style: none;
    padding-left: 1.25rem;
    border-left: 2px solid rgba(14, 165, 233, 0.2);
    margin-left: 0.375rem;
}

.timeline li {
    position: relative;
    padding-bottom: 2rem;
    padding-left: 2rem;
}

.timeline li:last-child {
    padding-bottom: 0;
}

.timeline li::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 0.375rem;
    width: 0.875rem;
    height: 0.875rem;
    background-color: #0f172a;
    border: 2px solid #38bdf8;
    border-radius: 9999px;
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
    z-index: 10;
}

/* Scroll Reveal Animation Classes */
.reveal {
    opacity: 0;
    transform: translateY(40px) scale(0.96);
    transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

.delay-500 {
    transition-delay: 500ms;
}