/* Components */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    font-family: var(--font-primary);
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--outline {
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    background: transparent;
}

.btn--outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(253, 0, 59, 0.05);
}

.btn--large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* Logo */
.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-weight: 800;
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    font-family: var(--font-secondary);
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    font-family: var(--font-secondary);
    color: var(--text-primary);
    margin-left: var(--spacing-sm);
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(15, 15, 30, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
    padding: var(--spacing-md) 0;
}

.navbar__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-2xl);
}

.navbar__logo {
    display: flex;
    align-items: center;
    font-weight: 800;
    font-size: var(--font-size-xl);
    cursor: pointer;
}

.navbar__logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.navbar__logo-img:hover {
    transform: scale(1.05);
}

.navbar__menu {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: center;
    flex: 1;
}

.navbar__link {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-base);
}

.navbar__link:hover {
    color: var(--primary-color);
}

.navbar__link:hover::after {
    width: 100%;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    cursor: pointer;
}

.navbar__toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.navbar__cta {
    white-space: nowrap;
}

/* Cards */
.service-card {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(253, 0, 59, 0.1);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    animation: slideUp 0.6s ease forwards;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(253, 0, 59, 0.1), rgba(253, 0, 59, 0.05));
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: var(--radius-2xl);
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-12px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(253, 0, 59, 0.2);
    background: rgba(26, 26, 46, 0.8);
}

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

.service-card__icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-xl);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
}

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0;
}

.service-card__description {
    color: var(--text-secondary);
    line-height: 1.6;
    flex-grow: 1;
}

.service-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.service-card__features li {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.service-card__features i {
    color: var(--success-color);
    font-size: var(--font-size-base);
}

/* Differential Card */
.differential-card {
    background: rgba(26, 26, 46, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(253, 0, 59, 0.1);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all var(--transition-base);
    animation: slideUp 0.6s ease forwards;
    position: relative;
    overflow: hidden;
}

.differential-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(253, 0, 59, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.differential-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 15px 50px rgba(253, 0, 59, 0.15);
    transform: translateY(-8px);
    background: rgba(26, 26, 46, 0.8);
}

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

.differential-card__number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
}

.differential-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.differential-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Stat Card */
.stat-card {
    background: rgba(253, 0, 59, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(253, 0, 59, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    animation: slideUp 0.6s ease forwards;
    transition: all var(--transition-base);
    cursor: pointer;
}

.stat-card:hover {
    background: rgba(253, 0, 59, 0.15);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(253, 0, 59, 0.15);
    transform: translateY(-4px);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
}

.stat-unit {
    font-size: var(--font-size-2xl);
}

.stat-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Form */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-tertiary);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(253, 0, 59, 0.1);
}

.contact-form select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B0B0C8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right var(--spacing-lg) center;
    background-size: 20px;
    padding-right: var(--spacing-4xl);
}

/* Contact Item */
.contact-item {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.contact-item:hover {
    background: var(--bg-darker);
}

.contact-item__icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: var(--font-size-2xl);
}

.contact-item__content h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.contact-item__content p {
    color: var(--text-secondary);
}

.contact-item__content a {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-item__content a:hover {
    text-decoration: underline;
}

/* Tech Badge */
.tech-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.tech-badge:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(253, 0, 59, 0.05);
}

/* Value Item */
.value-item {
    text-align: left;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.value-item h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

/* WhatsApp Floating Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #20BA5A 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
    animation: slideInUp 0.5s ease;
}

.whatsapp-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

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

@media (max-width: 768px) {
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
}

.value-item h4 i {
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
}

.value-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}