/**
 * Optimitz Pro - Professional B2B Styles
 * Clean, corporate aesthetic with subtle brand accents
 */

/* ============================================
   PRO NAVIGATION
   ============================================ */

.nav-pro {
    background: white;
    border-bottom: 1px solid #E5E7EB;
}

.pro-badge {
    display: inline-block;
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
    letter-spacing: 0.5px;
}

/* ============================================
   PRO HERO SECTION
   ============================================ */

.pro-hero {
    background: linear-gradient(180deg, #FAFBFC 0%, #FFFFFF 100%);
    padding: 140px 0 100px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
}

.hero-content {
    max-width: 600px;
}

@media (max-width: 1024px) {
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
}

.hero-title-pro {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #1F2937;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .hero-title-pro {
        font-size: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title-pro {
        font-size: 32px;
    }
}

.hero-subtitle-pro {
    font-size: 20px;
    line-height: 1.7;
    color: #6B7280;
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    .hero-subtitle-pro {
        font-size: 18px;
    }
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    .hero-cta-group {
        flex-direction: column;
    }
}

.btn-secondary-pro {
    background: white;
    color: #8B5CF6;
    border: 2px solid #8B5CF6;
    padding: 14px 30px;
    font-weight: 600;
}

.btn-secondary-pro:hover {
    background: #F3F4F6;
    transform: translateY(-2px);
}

.hero-trust {
    padding-top: 24px;
    border-top: 1px solid #E5E7EB;
}

.trust-text {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #6B7280;
    font-weight: 500;
}

@media (max-width: 1024px) {
    .trust-text {
        justify-content: center;
    }
}

.trust-text svg {
    color: #10B981;
    flex-shrink: 0;
}

.hero-visual {
    position: relative;
}

.dashboard-preview {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid #E5E7EB;
}

@media (max-width: 1024px) {
    .dashboard-preview {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* ============================================
   INDUSTRY SOLUTIONS SECTION
   ============================================ */

.pro-industries {
    padding: 100px 0;
    background: #F9FAFB;
}

.section-title-pro {
    font-size: 40px;
    font-weight: 700;
    color: #1F2937;
    text-align: center;
    margin-bottom: 16px;
}

@media (max-width: 768px) {
    .section-title-pro {
        font-size: 32px;
    }
}

.section-subtitle-pro {
    font-size: 18px;
    color: #6B7280;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
    line-height: 1.6;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

@media (max-width: 768px) {
    .industries-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

.industry-card {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.industry-card:hover {
    border-color: #8B5CF6;
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.15);
    transform: translateY(-4px);
}

.industry-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F3E8FF, #FCE7F3);
    border-radius: 16px;
}

.industry-icon svg {
    color: #8B5CF6;
}

.industry-title {
    font-size: 20px;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 12px;
}

.industry-description {
    font-size: 16px;
    line-height: 1.6;
    color: #6B7280;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.pro-features {
    padding: 100px 0;
    background: white;
}

.features-grid-pro {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 60px;
}

@media (max-width: 768px) {
    .features-grid-pro {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.feature-block-pro {
    display: flex;
    gap: 24px;
}

@media (max-width: 480px) {
    .feature-block-pro {
        flex-direction: column;
        text-align: center;
    }
}

.feature-icon-pro {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.25);
}

@media (max-width: 480px) {
    .feature-icon-pro {
        margin: 0 auto;
    }
}

.feature-icon-pro svg {
    color: white;
}

.feature-title-pro {
    font-size: 20px;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 12px;
}

.feature-description-pro {
    font-size: 16px;
    line-height: 1.6;
    color: #6B7280;
}

/* ============================================
   SOCIAL PROOF / METRICS SECTION
   ============================================ */

.pro-social-proof {
    padding: 80px 0;
    background: linear-gradient(135deg, #EDE9FE, #FCE7F3);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

@media (max-width: 768px) {
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.metric-card {
    text-align: center;
}

.metric-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 16px;
    color: #6B7280;
    font-weight: 500;
}

/* ============================================
   CONTACT / CTA SECTION
   ============================================ */

.pro-contact-section {
    padding: 100px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

.contact-text {
    max-width: 500px;
}

@media (max-width: 1024px) {
    .contact-text {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }
}

.contact-title {
    font-size: 40px;
    font-weight: 700;
    color: #1F2937;
    margin-bottom: 16px;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .contact-title {
        font-size: 32px;
    }
}

.contact-subtitle {
    font-size: 18px;
    color: #6B7280;
    margin-bottom: 32px;
    line-height: 1.6;
}

.contact-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

@media (max-width: 1024px) {
    .contact-features {
        display: inline-block;
        text-align: left;
    }
}

.contact-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: #374151;
    margin-bottom: 16px;
}

.contact-features svg {
    color: #10B981;
    flex-shrink: 0;
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-form-container {
    background: #F9FAFB;
    border-radius: 16px;
    padding: 40px;
    border: 1px solid #E5E7EB;
}

.pro-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.pro-contact-form input,
.pro-contact-form select,
.pro-contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    background: white;
    transition: all 0.2s ease;
}

.pro-contact-form input:focus,
.pro-contact-form select:focus,
.pro-contact-form textarea:focus {
    outline: none;
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.pro-contact-form textarea {
    resize: vertical;
}

.btn-block {
    width: 100%;
}

.form-privacy {
    font-size: 13px;
    color: #9CA3AF;
    text-align: center;
    margin-top: 8px;
}

.form-privacy a {
    color: #8B5CF6;
    text-decoration: underline;
}

/* ============================================
   CTA SECTION
   ============================================ */

.pro-cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #FFFFFF 100%);
}

.cta-content-center {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title-pro {
    font-size: 42px;
    font-weight: 800;
    color: #1F2937;
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-subtitle-pro {
    font-size: 18px;
    color: #6B7280;
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

@media (max-width: 768px) {
    .cta-title-pro {
        font-size: 32px;
    }

    .cta-subtitle-pro {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .pro-cta-section {
        padding: 60px 0;
    }

    .cta-title-pro {
        font-size: 28px;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 480px) {
    .pro-hero {
        padding: 120px 0 60px;
    }

    .pro-industries,
    .pro-features,
    .pro-contact-section {
        padding: 60px 0;
    }

    .pro-social-proof {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }
}

/* ============================================
   UTILITY CLASSES FOR PRO
   ============================================ */

.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-4 {
    margin-top: 32px;
}