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

/* Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-dark: #0a0c0f;
    --bg-card: #111418;
    --bg-input: #161a20;
    --border: #2a3038;
    --border-hover: #3e5068;
    --accent: #4da6ff;
    --accent-hover: #6bbcff;
    --accent-glow: rgba(77, 166, 255, 0.25);
    --text-primary: #eef0f3;
    --text-secondary: #7a8795;
    --text-muted: #4e5b6a;
    --success: #3ddc84;
    --error: #ff5f6b;
    --radius: 10px;
    --radius-lg: 16px;
    --white: #ffffff;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-dark);
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.desktop-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s;
}

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

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-ai {
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.5px;
}

.btn-primary {
    position: relative;
    background: linear-gradient(135deg, #1a2a3a 0%, #0f1e2e 100%);
    border: 1px solid var(--border);
    color: var(--accent);
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(77,166,255,.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .4s;
}

.btn-primary:hover {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow), inset 0 1px 0 rgba(77,166,255,.15);
    transform: translateY(-1px);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:active {
    transform: translateY(0);
}

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-ai {
    position: relative;
    background: linear-gradient(135deg, #1a2a3a 0%, #0f1e2e 100%);
    border: 1px solid var(--border);
    color: var(--accent);
    overflow: hidden;
}

.btn-ai::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(77,166,255,.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity .4s;
}

.btn-ai:hover {
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow), inset 0 1px 0 rgba(77,166,255,.15);
    transform: translateY(-1px);
}

.btn-ai:hover::before {
    opacity: 1;
}

.btn-ai:active {
    transform: translateY(0);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 15px;
    padding: 20px;
    background: var(--bg-dark);
    border-top: 1px solid var(--border);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 10px 0;
}

.mobile-quote-btn {
    margin-top: 10px;
}

/* Hero Section */
.hero {
    background: #000000;
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Partners Carousel */
.partners-carousel {
    background: var(--bg-card);
    padding: 60px 0;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.partners-carousel h3 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 24px;
    color: var(--text-primary);
}

.logo-scroll {
    display: flex;
    overflow: hidden;
    user-select: none;
}

.logo-track {
    display: flex;
    gap: 60px;
    animation: scroll 40s linear infinite;
}

.logo-track img {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: grayscale(50%) brightness(1.5);
    opacity: 0.85;
    transition: all 0.3s;
}

.logo-track img:hover {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--bg-dark);
}

.services h2,
.featured-partners h2,
.about h2,
.ai-strategy h2,
.cta h2 {
    font-size: 42px;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text-primary);
}

.section-intro {
    text-align: center;
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--accent);
}

.service-card p {
    color: var(--text-secondary);
}

/* Featured Partners */
.featured-partners {
    background: var(--bg-card);
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.partner-card {
    background: var(--bg-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.partner-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.partner-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.partner-content {
    padding: 30px;
}

.partner-brand {
    color: var(--accent);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.partner-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.partner-content p {
    color: var(--text-secondary);
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--bg-dark);
}

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

.about-text p {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

/* AI Strategy Section */
.ai-strategy {
    background: var(--bg-card);
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.ai-strategy p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* CTA Section */
.cta {
    background: #000000;
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.cta p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 0.7;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    translate: -50% -60%;
    z-index: 10001;
    width: 100%;
    max-width: 540px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(77,166,255,.06);
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s, translate .35s cubic-bezier(.34,1.56,.64,1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal.active {
    display: block;
    opacity: 1;
    pointer-events: auto;
    translate: -50% -50%;
}

/* top accent stripe */
.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.65);
    backdrop-filter: blur(4px);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
}

.modal-overlay.active {
    display: block;
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    /* This is handled by .modal now */
}

.modal-header {
    padding: 32px 36px 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.modal-header h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    margin: 0;
}

.modal-header p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.5;
}

.modal-close {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color .2s, color .2s, background .2s;
    flex-shrink: 0;
    font-size: 24px;
    line-height: 1;
}

.modal-close:hover {
    border-color: var(--border-hover);
    color: var(--text-secondary);
    background: rgba(255,255,255,.04);
}

.modal-body {
    padding: 0 36px 36px;
}

/* Quote Form */
.quote-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row.single {
    grid-template-columns: 1fr;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group label .req {
    color: var(--accent);
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    padding: 11px 14px;
    transition: border-color .25s, box-shadow .25s;
    outline: none;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(255,95,107,.2);
}

.error-msg {
    font-size: 11.5px;
    color: var(--error);
    margin-top: 2px;
    min-height: 16px;
}

.form-group select {
    appearance: none;
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-input);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5;
}

.form-section-label {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    margin: 24px 0 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 10px;
}

.form-actions .btn-secondary {
    padding: 12px 24px;
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color .2s, color .2s;
    text-transform: none;
    letter-spacing: normal;
    font-weight: 500;
}

.form-actions .btn-secondary:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
    background: none;
}

.form-actions .btn-primary {
    width: auto;
    padding: 14px 24px;
    background: linear-gradient(135deg, #1e6cb5 0%, #155a9a 100%);
    border: 1px solid rgba(77,166,255,.3);
    border-radius: var(--radius);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: box-shadow .3s, transform .15s, background .3s;
}

.form-actions .btn-primary:hover {
    box-shadow: 0 4px 24px rgba(77,166,255,.35);
    background: linear-gradient(135deg, #2278c4 0%, #1a6baf 100%);
    border-color: rgba(77,166,255,.3);
}

.form-actions .btn-primary:active {
    transform: scale(.985);
}

.form-actions .btn-primary.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-actions .btn-primary .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .6s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-note {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 16px;
    line-height: 1.5;
}

/* Success Message */
.success-message {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 48px 36px 40px;
    gap: 16px;
}

.success-message.active {
    display: flex;
}

.success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(61,220,132,.1);
    border: 2px solid var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon svg {
    width: 28px;
    height: 28px;
    color: var(--success);
}

.success-message h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
}

.success-message p {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 340px;
    line-height: 1.6;
    margin-bottom: 0;
}

.btn-done {
    margin-top: 8px;
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    padding: 9px 24px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color .2s, color .2s;
}

.btn-done:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .services h2,
    .featured-partners h2,
    .about h2,
    .ai-strategy h2,
    .cta h2 {
        font-size: 32px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer .container {
        flex-direction: column;
        text-align: center;
    }
    
    .modal {
        max-width: calc(100vw - 32px);
    }
    
    .modal-header,
    .modal-body {
        padding-left: 24px;
        padding-right: 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }
    
    .services,
    .featured-partners,
    .about,
    .ai-strategy,
    .cta {
        padding: 50px 0;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

.modal-success {
  text-align: center;
  padding: 20px 0;
}
.modal-success .success-icon {
  font-size: 48px;
  color: #28a745;
  margin-bottom: 15px;
}