/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2.5rem;
}

/* Sections Base */
.section {
    padding: var(--section-padding) 0;
    position: relative;
    z-index: 10;
}

/* Magnetic wrap for buttons */
.magnetic-wrap {
    display: inline-block;
}

/* Premium Buttons with Glow & Magnetic Hover */
.btn-magnetic {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--accent-2) 0%, var(--accent-1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px rgba(193, 18, 31, 0.2);
    cursor: pointer;
    overflow: hidden;
    z-index: 1;
    transition: transform var(--transition-magnetic), box-shadow var(--transition-normal);
}

.btn-magnetic::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 77, 77, 0.3) 0%, transparent 60%);
    opacity: 0;
    pointer-events: none;
    transform: translate(var(--btn-mouse-x, 0), var(--btn-mouse-y, 0));
    transition: opacity var(--transition-normal);
}

.btn-magnetic:hover::after {
    opacity: 1;
}

.btn-magnetic:hover {
    box-shadow: 0 8px 30px rgba(193, 18, 31, 0.35), var(--glow-shadow);
}

.btn-magnetic-outline {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: none;
}

.btn-magnetic-outline::after {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
}

.btn-magnetic-outline:hover {
    border-color: rgba(193, 18, 31, 0.4);
    background: rgba(193, 18, 31, 0.03);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.btn-block {
    width: 100%;
}

/* Glass Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    padding: 3rem;
}

/* Glow Card (Cursor Glow Border tracking) */
.glow-card {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
    overflow: hidden;
}

/* Vercel style border glow */
.glow-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 1px; /* border thickness */
    background: radial-gradient(400px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(193, 18, 31, 0.4) 0%, transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 2;
}

.glow-card:hover::before {
    opacity: 1;
}

.glow-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--glow-shadow), var(--card-shadow);
    border-color: rgba(193, 18, 31, 0.15);
}

/* Stripe / Linear style Forms */
.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.1rem 1.25rem;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.form-group input:focus,
.form-group textarea:focus {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--accent-1);
    box-shadow: 0 0 0 1px var(--accent-1), 0 0 20px rgba(193, 18, 31, 0.1);
}

.form-group.error input,
.form-group.error textarea {
    border-color: var(--accent-3);
    box-shadow: 0 0 0 1px var(--accent-3), 0 0 20px rgba(229, 56, 59, 0.15);
}

.error-message {
    display: none;
    color: var(--accent-4);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

.form-group.error .error-message {
    display: block;
}

.form-success-message {
    display: none;
    background: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.15);
    padding: 1.25rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-success-message.show {
    display: block;
    animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Custom Underline Reveal for Links */
.underline-link {
    color: var(--accent-1);
    font-weight: 600;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-fast);
}

.underline-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-1);
    transition: width var(--transition-normal);
}

.underline-link:hover::after {
    width: 100%;
}

.underline-link i {
    transition: transform var(--transition-normal);
}

.underline-link:hover i {
    transform: translateX(4px);
}