/* ============================================
   BidHero v2 Marketing Website - Custom Styles
   Dual Platform: Contractors + Investors
   ============================================ */

/* Root Variables */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --success-color: #059669;
    --success-dark: #047857;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --investor-color: #7c3aed;
    --investor-dark: #6d28d9;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    overflow-x: hidden;
    padding-top: 80px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-investor {
    background: linear-gradient(135deg, var(--investor-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900) !important;
    padding: 0.5rem 0;
}

.navbar-brand img {
    max-height: 40px;
    width: auto;
    transition: all 0.3s ease;
}

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

.nav-link {
    font-weight: 500;
    color: var(--gray-700) !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Dropdown for Portals */
.dropdown-menu {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 0.75rem;
    padding: 0.5rem;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: var(--gray-100);
}

.dropdown-item i {
    width: 20px;
}

/* Hero Section */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(5, 150, 105, 0.05));
    border-radius: 0 0 0 50%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Dual Platform Hero */
.dual-platform-hero {
    padding: 100px 0 60px;
}

.platform-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
    position: relative;
    z-index: 2;
}

.platform-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.platform-card.contractor:hover {
    border-color: var(--primary-color);
}

.platform-card.investor:hover {
    border-color: var(--investor-color);
}

.platform-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.platform-card.contractor .icon {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.platform-card.investor .icon {
    background: rgba(124, 58, 237, 0.1);
    color: var(--investor-color);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    border: none;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.btn-investor {
    background: var(--investor-color);
    border: none;
    color: white;
}

.btn-investor:hover {
    background: var(--investor-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(124, 58, 237, 0.3);
    color: white;
}

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

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

.btn-outline-investor:hover {
    background: var(--investor-color);
    color: white;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Pain Points Section */
.pain-point-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border-left: 4px solid var(--danger-color);
}

.pain-point-card .icon {
    width: 50px;
    height: 50px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger-color);
}

/* Solution Cards */
.solution-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border-left: 4px solid var(--success-color);
}

.solution-card .icon {
    width: 50px;
    height: 50px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
}

/* Feature Grid */
.feature-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.feature-card .icon {
    width: 50px;
    height: 50px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card.contractor .icon {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.feature-card.investor .icon {
    background: rgba(124, 58, 237, 0.1);
    color: var(--investor-color);
}

/* Integration Section */
.integration-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
}

.integration-graphic {
    position: relative;
    padding: 3rem 0;
}

.integration-arrow {
    font-size: 3rem;
    color: var(--success-color);
}

/* Stats Section */
.stats-section {
    background: var(--gray-900);
    color: white;
}

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-item .number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-light);
}

.stat-item .label {
    font-size: 1rem;
    opacity: 0.8;
}

/* Testimonials */
.testimonial-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-card .quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--gray-700);
    margin-bottom: 1.5rem;
}

.testimonial-card .author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-card .author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-section.investor {
    background: linear-gradient(135deg, var(--investor-color) 0%, var(--investor-dark) 100%);
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-section .btn-light {
    background: white;
    color: var(--primary-dark);
    font-weight: 600;
}

.cta-section .btn-light:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
}

.footer h6 {
    color: white;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-800);
    color: var(--gray-400);
    text-decoration: none;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
}

/* How It Works */
.step-card {
    text-align: center;
    padding: 2rem;
}

.step-card .step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
}

.step-card.contractor .step-number {
    background: rgba(37, 99, 235, 0.1) !important;
    color: var(--primary-color) !important;
}

.step-card.investor .step-number {
    background: rgba(124, 58, 237, 0.1) !important;
    color: var(--investor-color) !important;
}

/* Pricing */
.pricing-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    position: relative;
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
}

.pricing-card .badge-featured {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
}

.pricing-card .price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--gray-500);
}

.pricing-card ul {
    list-style: none;
    padding: 0;
}

.pricing-card ul li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-card ul li i {
    color: var(--success-color);
}

/* Page Headers */
.page-header {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 60px 0;
    text-align: center;
}

.page-header.contractor {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
}

.page-header.investor {
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 991px) {
    .navbar-collapse {
        background: white;
        padding: 1rem;
        border-radius: 0.5rem;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        margin-top: 1rem;
    }

    .hero-section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 767px) {
    body {
        padding-top: 70px;
    }

    section {
        padding: 60px 0;
    }

    .platform-card {
        margin-bottom: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}