/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    line-height: 1.4;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn--secondary {
    background: linear-gradient(135deg, var(--color-accent-secondary) 0%, #34d399 100%);
    color: var(--color-dark-primary);
    box-shadow: 0 4px 15px rgba(6, 214, 160, 0.3);
}

.btn--secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(6, 214, 160, 0.4);
}

.btn--outline {
    background-color: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--outline:hover {
    background: linear-gradient(135deg, var(--color-accent) 0%, #1d4ed8 100%);
    border-color: transparent;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn--lg {
    padding: 1.1rem 2.75rem;
    font-size: var(--font-size-lg);
}

.btn--full {
    display: flex;
    justify-content: center;
    width: 100%;
}

.btn--icon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn--icon svg {
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.btn--icon:hover svg {
    transform: translateX(4px);
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--color-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg) var(--space-lg) var(--space-xl);
    position: relative;
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card--hover:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent-light), rgba(37, 99, 235, 0.04));
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-lg);
    color: var(--color-accent);
    transition: all var(--transition-slow);
}

.card--hover:hover .card__icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, #1d4ed8 100%);
    color: white;
    transform: scale(1.05);
    box-shadow: var(--shadow-glow-accent);
}

.card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
    letter-spacing: var(--letter-spacing-tight);
}

.card__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.75;
}

/* ============================================
   HERO -- Animated light theme
   ============================================ */
.hero {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(37, 99, 235, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(6, 214, 160, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
        var(--color-bg);
    background-size: 200% 200%;
    animation: meshMove 20s ease-in-out infinite;
    color: var(--color-text-primary);
    padding: var(--space-3xl) 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Large animated orbs */
.hero::before {
    content: '';
    position: absolute;
    width: 900px;
    height: 900px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, rgba(37, 99, 235, 0.03) 40%, transparent 70%);
    top: -350px;
    right: -250px;
    animation: orbFloat1 16s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 214, 160, 0.09) 0%, rgba(6, 214, 160, 0.02) 40%, transparent 70%);
    bottom: -300px;
    left: -250px;
    animation: orbFloat2 18s ease-in-out infinite;
}

.hero .container {
    position: relative;
}

/* Pulsing rings */
.hero .container::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, 0.06);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ringPulse 5s ease-in-out infinite;
    pointer-events: none;
}

.hero .container::after {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    border: 1px solid rgba(6, 214, 160, 0.05);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ringPulse 5s ease-in-out 2.5s infinite;
    pointer-events: none;
}

.hero--short {
    min-height: 280px;
    padding: var(--space-2xl) 0;
}

.hero--short::before,
.hero--short::after {
    width: 400px;
    height: 400px;
}

.hero--short .container::before,
.hero--short .container::after {
    display: none;
}

/* Staggered entrance animations */
.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 850px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.hero__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-black);
    margin-bottom: var(--space-lg);
    letter-spacing: var(--letter-spacing-tight);
    line-height: 1.15;
    padding-bottom: 0.1em;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-primary) 40%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__tagline {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-md);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   TRUST ITEMS -- light glass cards
   ============================================ */
.trust-item {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    border-radius: var(--border-radius-xl);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-sm);
}

.trust-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent-glow);
}

.trust-item__icon {
    margin-bottom: var(--space-lg);
    display: flex;
    justify-content: center;
}

.trust-item__icon svg {
    width: 52px;
    height: 52px;
    color: var(--color-accent);
}

.trust-item__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: var(--letter-spacing-tight);
}

.trust-item__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.75;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 40%, #3b82f6 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    padding: var(--space-3xl) 0;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.cta-banner__content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-banner__title {
    font-family: var(--font-family-display);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-black);
    margin-bottom: var(--space-sm);
    letter-spacing: var(--letter-spacing-tight);
}

.cta-banner__text {
    font-size: var(--font-size-xl);
    opacity: 0.9;
    margin-bottom: var(--space-xl);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.required {
    color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.9rem 1.15rem;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    background-color: var(--color-bg);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px var(--color-accent-light), var(--shadow-md);
}

.form-input--error {
    border-color: var(--color-error);
}

.form-input--error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.form-error {
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--space-xs);
}

.form-error-banner {
    background-color: var(--color-error-bg);
    border: 1px solid var(--color-error);
    color: var(--color-error);
    padding: var(--space-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-disclaimer {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--space-md);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, 30px) scale(1.05); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -40px) scale(0.95); }
    66% { transform: translate(-20px, 20px) scale(1.05); }
}

@keyframes ringPulse {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0; }
    50% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

@keyframes meshMove {
    0%, 100% { background-position: 0% 0%; }
    25% { background-position: 50% 100%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 0%; }
}