:root {
    --blue: #0f172a;
    --accent: #f97316;
    --accent-glow: rgba(249, 115, 22, 0.5);
    --muted: #6b7280;
    --green: #16a34a;
    --radius: 14px;
    --dark-bg: #0a0f1c;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Fira Sans', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
    line-height: 1.5;
    color: #e2e8f0;
    background: var(--blue);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(15, 23, 42, 0.8) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(249, 115, 22, 0.1) 0%, transparent 20%);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Header & Navigation */
header {
    position: sticky;
    top: 0;
    background: rgba(7, 32, 58, 0.95);
    backdrop-filter: blur(10px);
    color: #fff;
    padding: 15px 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

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

.logo-container {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 100px;
    width: auto;
}

nav {
    display: flex;
    align-items: center;
}

nav a {
    color: #dbeafe;
    text-decoration: none;
    margin-left: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover {
    color: var(--accent);
    text-shadow: 0 0 8px var(--accent-glow);
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

/* Main Content Area */
main {
    flex: 1;
}

/* Page Content Styles */
.page-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}

.page-content h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 10px var(--accent-glow);
}

.page-content h2 {
    font-size: 1.8rem;
    margin: 30px 0 15px;
    color: #e2e8f0;
}

.page-content h3 {
    font-size: 1.4rem;
    margin: 25px 0 12px;
    color: #e2e8f0;
}

.page-content p {
    margin-bottom: 15px;
    color: var(--muted);
}

.page-content ul, .page-content ol {
    margin: 15px 0;
    padding-left: 20px;
    color: var(--muted);
}

.page-content li {
    margin-bottom: 8px;
}

.page-content code {
    background: rgba(15, 23, 42, 0.5);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    color: #e2e8f0;
}

.page-content pre {
    background: rgba(15, 23, 42, 0.5);
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 15px 0;
}

.page-content pre code {
    background: none;
    padding: 0;
}

.page-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.page-content th, .page-content td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(251, 191, 36, 0.2);
    color: var(--muted);
}

.page-content th {
    color: #e2e8f0;
    font-weight: 600;
}

/* Hero Section */
.hero {
    padding: 100px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.9), var(--blue));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(251, 191, 36, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero h1 {
    font-size: 3rem;
    margin: 20px 0;
    background: linear-gradient(90deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 15px var(--accent-glow);
    line-height: 1.2;
}

.sub {
    color: var(--muted);
    max-width: 800px;
    margin: 0 auto 30px;
    font-size: 1.2rem;
}

.cta-row {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.btn {
    background: linear-gradient(90deg, #f97316, #fbbf24);
    color: #0f172a;
    padding: 14px 24px;
    border-radius: 12px;
    border: 0;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px var(--accent-glow);
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn.ghost {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.btn.ghost:hover {
    background: rgba(249, 115, 22, 0.1);
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 15px;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 10px;
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.contact-btn:hover {
    background: rgba(249, 115, 22, 0.1);
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.contact-btn i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 14px;
}

.hero-feature i {
    color: var(--accent);
}

/* Sections */
section {
    padding: 80px 0;
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 10% 10%, rgba(15, 23, 42, 0.8) 0%, transparent 50%);
    z-index: -1;
}

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

.section-title h2 {
    background: linear-gradient(90deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 10px var(--accent-glow);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

p.lead {
    color: var(--muted);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

.grid {
    display: grid;
    gap: 25px;
}

.grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    border-radius: var(--radius);
    padding: 25px;
    background: var(--card-bg);
    box-shadow: 0 6px 18px rgba(2, 6, 23, 0.2);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #f97316, #fbbf24);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.2);
    border-color: rgba(249, 115, 22, 0.4);
}

.icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: inline-grid;
    place-items: center;
    background: linear-gradient(135deg, #f97316, #fbbf24);
    color: #0f172a;
    margin-bottom: 15px;
    font-size: 24px;
}

h3 {
    margin: 10px 0;
    color: #e2e8f0;
    font-size: 1.4rem;
}

/* Pricing */
.pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.price-card {
    border-radius: var(--radius);
    padding: 30px;
    background: var(--card-bg);
    box-shadow: 0 6px 18px rgba(2, 6, 23, 0.2);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.price-card.featured {
    border: 2px solid var(--accent);
    transform: scale(1.05);
}

.price-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--accent);
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-size: 12px;
    font-weight: bold;
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.2);
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #e2e8f0;
    background: linear-gradient(90deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 15px 0;
}

.price small {
    font-size: 14px;
    color: var(--muted);
}

ul.features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    flex-grow: 1;
}

ul.features li {
    padding: 8px 0;
    border-top: 1px dashed rgba(251, 191, 36, 0.3);
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 10px;
}

ul.features li:first-child {
    border-top: none;
}

ul.features li i {
    color: var(--accent);
}

/* Contact / Order */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
}

form .field {
    margin-bottom: 20px;
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid rgba(251, 191, 36, 0.3);
    background: rgba(15, 23, 42, 0.5);
    color: #e2e8f0;
    font-family: inherit;
    font-size: 16px;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

.payments {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.pay {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(251, 191, 36, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.pay.selected, .pay:hover {
    border-color: var(--accent);
    background: rgba(249, 115, 22, 0.1);
    box-shadow: 0 0 10px var(--accent-glow);
}

.pay i {
    font-size: 20px;
}

/* FAQ */
.faq .q {
    padding: 15px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 10px;
    margin-bottom: 10px;
    border: 1px solid rgba(251, 191, 36, 0.2);
    transition: all 0.3s ease;
}

.faq .q:hover {
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.q summary {
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.q summary::-webkit-details-marker {
    display: none;
}

.q summary::after {
    content: '+';
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.q[open] summary::after {
    content: '-';
}

.q div {
    padding-top: 15px;
    color: var(--muted);
}

/* Testimonials */
.testimonial-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.testimonial-text {
    flex-grow: 1;
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-author {
    color: var(--muted);
    font-weight: 600;
}

/* Footer */
footer {
    background: rgba(7, 32, 58, 0.9);
    color: #cfe8ff;
    padding: 40px 0 20px;
    border-top: 1px solid rgba(251, 191, 36, 0.2);
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-column h4 {
    margin-bottom: 20px;
    color: white;
    font-size: 1.2rem;
}

.footer-column ul {
    list-style: none;
}

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

.footer-column ul li a {
    color: #cfe8ff;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    flex-wrap: wrap;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: #cfe8ff;
    font-size: 20px;
    transition: color 0.3s ease;
}

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

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f97316, #fbbf24);
    color: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 15px var(--accent-glow);
    transition: all 0.3s ease;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent);
    animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error Messages */
.message {
    padding: 15px;
    border-radius: 10px;
    margin: 15px 0;
    text-align: center;
    font-weight: 600;
}

.message.success {
    background: rgba(22, 163, 74, 0.2);
    border: 1px solid rgba(22, 163, 74, 0.5);
    color: #4ade80;
}

.message.error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.5);
    color: #f87171;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--blue);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #f59e0b;
}