/* 
   Differential Factor - Main Stylesheet
   Designed for Cloudflare Pages deployment
*/

/* Base styles and variables */
:root {
    --primary-color: #2851E3;
    --secondary-color: #1D3557;
    --accent-color: #45ADA8;
    --light-color: #F8F9FA;
    --dark-color: #212529;
    --gray-color: #6C757D;
    --gradient-start: #2851E3;
    --gradient-end: #45ADA8;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Resetting default browser styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5em;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

.highlight {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    position: relative;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

.section-light {
    background-color: var(--light-color);
    color: var(--dark-color);
    padding: 5rem 0;
}

.section-dark {
    background-color: var(--secondary-color);
    color: var(--light-color);
    padding: 5rem 0;
}

.section-gradient {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--light-color);
    padding: 5rem 0;
}

/* Header styling */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 500;
    position: relative;
}

nav ul li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
}

nav ul li a:hover:after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--dark-color);
    transition: var(--transition);
}

/* Hero section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(rgba(29, 53, 87, 0.8), rgba(29, 53, 87, 0.8)), url('/api/placeholder/1920/1080') center/cover no-repeat;
    text-align: center;
    color: var(--light-color);
    padding-top: 80px; /* Account for fixed header */
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.gradient-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--light-color), transparent);
}

/* Buttons */
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

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

.btn-secondary:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* Grid layout */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Feature cards */
.feature-card {
    background-color: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Accordion */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: 1rem;
    border-radius: 5px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.1);
}

.accordion-header {
    padding: 1rem;
    cursor: pointer;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.accordion-header h3 {
    margin: 0;
    font-size: 1.25rem;
    display: flex;
    justify-content: space-between;
}

.plus-minus {
    font-weight: bold;
    transition: var(--transition);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content ul {
    padding: 1rem;
}

.accordion-content ul li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.accordion-content ul li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.accordion-item.active .accordion-content {
    max-height: 300px;
}

.accordion-item.active .plus-minus {
    transform: rotate(45deg);
}

/* Process steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step:not(:last-child):after {
    content: '';
    position: absolute;
    top: 25px;
    right: -20px;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: white;
    font-weight: bold;
    margin: 0 auto 1rem;
    font-size: 1.25rem;
}

/* Contact form */
.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: white;
    font-family: var(--font-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-status {
    text-align: center;
    margin-top: 1rem;
    font-weight: 500;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 4rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    color: var(--light-color);
    opacity: 0.8;
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-contact p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.footer-contact p i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Media Queries */
@media screen and (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step:nth-child(2):after {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-info {
        grid-column: span 2;
    }
}

@media screen and (max-width: 768px) {
    header {
        padding: 0.8rem 0;
    }
    
    .hamburger {
        display: block;
        z-index: 101;
    }
    
    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--light-color);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
        z-index: 100;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    nav ul.active {
        right: 0;
    }
    
    nav ul li {
        margin: 1rem 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .process-step:after {
        display: none;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: auto;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-info {
        grid-column: auto;
    }
}

@media screen and (max-width: 576px) {
    .section-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}
/* HubSpot Form Custom Styling */
.section-gradient .hs-form {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

/* Form fields */
.hs-form input[type="text"],
.hs-form input[type="email"],
.hs-form input[type="number"],
.hs-form input[type="tel"],
.hs-form select,
.hs-form textarea {
    background-color: rgba(255, 255, 255, 0.2) !important;
    border: 1px solid rgba(69, 173, 168, 0.3) !important;
    color: #212529 !important;
    padding: 12px 16px !important;
    border-radius: 5px !important;
    font-family: var(--font-primary) !important;
    transition: all 0.3s ease !important;
}

/* Input focus state */
.hs-form input:focus,
.hs-form select:focus,
.hs-form textarea:focus {
    outline: none !important;
    border-color: #45ADA8 !important;
    box-shadow: 0 0 0 3px rgba(69, 173, 168, 0.2) !important;
}

/* Form labels */
.hs-form label {
    color: #FFFFFF !important;
    font-family: var(--font-primary) !important;
    font-weight: 500 !important;
    margin-bottom: 8px !important;
}

/* Submit button */
.hs-form .hs-button {
    background-color: #45ADA8 !important;
    border: none !important;
    color: white !important;
    padding: 12px 24px !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    font-family: var(--font-primary) !important;
}

/* Button hover state */
.hs-form .hs-button:hover {
    background-color: #2851E3 !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15) !important;
}

/* Error messages */
.hs-error-msgs {
    color: #ff6b6b !important;
    font-size: 0.875rem !important;
}

/* Required field indicator */
.hs-form .hs-form-required {
    color: #45ADA8 !important;
}