/* Root Variables - FundingPips Dark Theme */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --secondary-color: #6366f1;
    --accent-color: #10b981;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --text-white: #ffffff;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --border-color: #334155;
    --border-light: #475569;
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 50%, #6366f1 100%);
    --gradient-secondary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-accent: linear-gradient(135deg, #10b981 0%, #22c55e 100%);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.4);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.6), 0 8px 10px -6px rgb(0 0 0 / 0.5);
    --glow-blue: 0 0 20px rgba(59, 130, 246, 0.3);
    --glow-green: 0 0 20px rgba(16, 185, 129, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-white);
    background: var(--bg-dark);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Navigation */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar-brand img {
    transition: transform 0.3s ease;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

.navbar-brand:hover img {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(59, 130, 246, 0.6));
    opacity: 1;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-light);
    margin: 0 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-light);
    text-shadow: var(--glow-blue);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* Buttons */
.btn {
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md), var(--glow-blue);
    border: none;
}

.btn-primary:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--glow-blue);
    color: white;
    filter: brightness(1.1);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-light);
    background-color: transparent;
    position: relative;
    overflow: hidden;
}

.btn-outline-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-outline-primary:hover::before {
    left: 0;
}

.btn-outline-primary:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--glow-blue);
    border-color: var(--primary-light);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero-section {
    padding-top: 100px;
    background: var(--gradient-secondary);
    background-attachment: fixed;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-buttons {
    margin-bottom: 3rem;
}

.hero-stats {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-light);
    margin-bottom: 0.25rem;
    text-shadow: var(--glow-blue);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-image img {
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: scale(1.02);
}

/* Sections */
section {
    position: relative;
}

.about-section {
    background: var(--bg-dark);
    background-image: radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.03) 0%, transparent 70%);
}

.services-section {
    background: var(--bg-darker);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
                linear-gradient(-45deg, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.results-section {
    background: var(--bg-dark);
}

.reviews-section {
    background: var(--bg-darker);
    position: relative;
}

.reviews-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.contact-section {
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 50px 50px;
    animation: float 20s infinite linear;
    pointer-events: none;
}

.contact-section .section-title,
.contact-section .section-subtitle {
    color: white;
    text-shadow: none;
}

.contact-section .section-title {
    -webkit-text-fill-color: white;
}

/* Cards */
.about-card,
.service-card,
.result-card,
.review-card {
    background: var(--bg-card);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.about-card::before,
.service-card::before,
.result-card::before,
.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 1rem 1rem 0 0;
}

.about-card:hover,
.service-card:hover,
.result-card:hover,
.review-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--glow-blue);
    background: var(--bg-card-hover);
    border-color: var(--border-light);
}

.about-icon,
.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--glow-blue);
}

.about-icon i,
.service-icon i {
    font-size: 1.5rem;
    color: white;
}

.about-card h4,
.service-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.about-card p,
.service-card p {
    color: var(--text-light);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Result Cards */
.result-card img {
    border-radius: 0.75rem;
    transition: transform 0.3s ease;
}

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

.result-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.result-stats .stat {
    background: var(--gradient-accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    box-shadow: var(--glow-green);
}

/* Review Cards */
.review-stars {
    color: var(--warning-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.review-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--text-light);
}

.review-author h5 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-white);
}

.review-author span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Contact Form */
.contact-form-container {
    background: white;
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
}

.contact-form .form-control {
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
}

.contact-info {
    text-align: center;
    padding: 1.5rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-md);
}

.contact-info h5 {
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-info p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Footer */
.footer {
    background: var(--bg-darker);
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    align-items: center;
}

.social-link {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    color: white;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
    
    .hero-buttons {
        text-align: center;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
    
    .social-links {
        justify-content: center;
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-section {
        text-align: center;
        padding-top: 120px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-card,
    .service-card,
    .result-card,
    .review-card {
        padding: 1.5rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Loading states */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    color: white;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px) translateX(0px);
    }
    25% {
        transform: translateY(-10px) translateX(5px);
    }
    50% {
        transform: translateY(-5px) translateX(-5px);
    }
    75% {
        transform: translateY(-15px) translateX(10px);
    }
    100% {
        transform: translateY(0px) translateX(0px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}