@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary-blue: #ea580c;
    --dark-blue: #c2410c;
    --hero-bg: #ea580c;
    --hero-gradient: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    --accent-yellow: #1e293b;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --bg-light: #fdfaf7;
    --white: #ffffff;
    --border-color: #e2e8f0;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.logo span.gt {
    color: var(--accent-yellow);
    margin: 0 2px;
}

.logo span.dte {
    color: var(--primary-blue);
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

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

/* Hero Section */
.hero {
    background: var(--hero-gradient);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Decorative stripes */
.hero::before, .hero::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 100%;
    background: rgba(255, 255, 255, 0.03);
    top: -50%;
    left: -50%;
    transform: rotate(-15deg);
    pointer-events: none;
}
.hero::after {
    background: rgba(255, 255, 255, 0.02);
    top: auto;
    bottom: -50%;
    transform: rotate(15deg);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 10;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.btn-white {
    background-color: var(--white);
    color: var(--primary-blue);
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 700;
    display: inline-block;
    transition: transform 0.2s, box-shadow 0.3s;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    color: var(--dark-blue);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* Steps Section */
.steps-section {
    padding: 80px 0;
    text-align: center;
}

.steps-section h2 {
    font-size: 32px;
    color: var(--primary-blue);
    margin-bottom: 60px;
    font-weight: 700;
}

.steps-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    position: relative;
}

/* Arrows between steps */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 20%;
    right: 20%;
    height: 2px;
    border-top: 2px dashed #cbd5e1;
    z-index: 0;
}

.step-card {
    flex: 1;
    background: var(--white);
    position: relative;
    z-index: 1;
    padding: 20px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background-color: var(--dark-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px rgba(194,65,12,0.2);
    transition: transform 0.3s;
}

.step-card:hover .step-icon {
    transform: scale(1.1);
}

.step-card h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

.step-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Meeting CTA */
.meeting-cta {
    background-color: var(--bg-light);
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.meeting-cta h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.meeting-cta p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

/* Requirements & Features */
.info-section {
    padding: 80px 0;
}

.info-section:nth-child(even) {
    background-color: var(--white);
}

.info-section:nth-child(odd) {
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 18px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.info-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid var(--border-color);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

.info-card h4 {
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-card h4 i {
    color: var(--accent-yellow);
}

.info-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Footer */
.footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h5 {
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #cbd5e1;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-col ul li i {
    width: 20px;
    color: var(--accent-yellow);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    color: #cbd5e1;
    font-size: 14px;
}

.footer-bottom p {
    margin-bottom: 5px;
}

.heart {
    color: #ef4444;
}

/* Responsive */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-dark);
}

@media (max-width: 992px) {
    .menu-toggle {
        display: block;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .steps-grid {
        flex-direction: column;
    }
    
    .steps-grid::before {
        display: none;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.05);
        gap: 15px;
    }
    
    .nav-links.active {
        display: flex;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--white);
    width: 100%;
    max-width: 450px;
    border-radius: 12px;
    padding: 30px;
    position: relative;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-dark);
}

.modal-content h2 {
    font-size: 22px;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.modal-content p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 25px;
}

.register-form .form-group {
    margin-bottom: 15px;
}

.register-form label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.register-form input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.register-form input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.btn-block {
    width: 100%;
    justify-content: center;
    margin-top: 10px;
}

.success-message {
    text-align: center;
    padding: 20px 0;
}

.success-message i {
    font-size: 48px;
    color: #10b981;
    margin-bottom: 15px;
}

.success-message h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 10px;
}