@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* --- Core Custom Properties --- */
:root {
    --bg-main: #060913;
    --bg-surface: rgba(13, 20, 38, 0.45);
    --bg-surface-opaque: #0d1426;
    --bg-surface-hover: rgba(22, 32, 59, 0.6);
    
    --primary: #ff5e14;
    --primary-glow: rgba(255, 94, 20, 0.35);
    --primary-hover: #ff722b;
    --secondary: #00d2ff;
    --secondary-glow: rgba(0, 210, 255, 0.25);
    
    --text-primary: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #1f2937;
    
    --border-color: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 94, 20, 0.4);
    
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.2);
    --danger: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.2);
    --warning: #f59e0b;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    
    --container-width: 1200px;
}

/* --- Base Resets --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Subtle decorative grid background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -2;
}

/* Atmospheric glowing orbs */
body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 94, 20, 0.07) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    z-index: -1;
    pointer-events: none;
}

.orb-2 {
    position: fixed;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.05) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    z-index: -1;
    pointer-events: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

p {
    font-size: 1.05rem;
    color: var(--text-muted);
}

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

/* --- Layout Elements --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Header & Navigation --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    background: rgba(6, 9, 19, 0.75);
    transition: var(--transition);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.logo span {
    color: var(--primary);
    text-shadow: 0 0 15px var(--primary-glow);
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), #ff3e00);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px var(--primary-glow);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

nav ul a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
}

nav ul a:hover,
nav ul a.active {
    color: var(--text-primary);
}

.nav-btn {
    background: rgba(255, 94, 20, 0.1);
    border: 1px solid var(--primary);
    color: var(--primary) !important;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.nav-btn:hover {
    background: var(--primary);
    color: white !important;
    box-shadow: 0 4px 15px var(--primary-glow);
}

/* --- Hero Section --- */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 94, 20, 0.08);
    border: 1px solid rgba(255, 94, 20, 0.2);
    border-radius: 30px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 20px;
    box-shadow: inset 0 0 10px rgba(255, 94, 20, 0.03);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff 40%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--primary) 0%, #ff8c52 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 94, 20, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.diagnostic-pulse {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.dashboard-stat {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 24px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 18px;
    border-radius: var(--radius-md);
    text-align: center;
}

.stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.stat-num span {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary);
    margin-left: 2px;
}

.stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

/* --- Section Global Styling --- */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.6rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: 0 15px 35px rgba(255, 94, 20, 0.08);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 94, 20, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 94, 20, 0.15);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 14px;
}

.service-card p {
    font-size: 0.98rem;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.service-features li svg {
    color: var(--primary);
    flex-shrink: 0;
}

/* --- Interactive Calculator Section --- */
.calc-section {
    background: linear-gradient(180deg, rgba(6, 9, 19, 0) 0%, rgba(13, 20, 38, 0.3) 50%, rgba(6, 9, 19, 0) 100%);
    position: relative;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.calc-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
    background: rgba(255, 255, 255, 0.04);
}

.input-unit {
    position: absolute;
    right: 16px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    pointer-events: none;
}

.calc-result-panel {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.result-percentage {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.result-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.badge-pass {
    background: var(--success-glow);
    border: 1px solid var(--success);
    color: var(--success);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
}

.badge-fail {
    background: var(--danger-glow);
    border: 1px solid var(--danger);
    color: var(--danger);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.1);
}

.result-desc {
    font-size: 0.95rem;
    max-width: 320px;
}

/* --- Contact & Hosting Diagnostic Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-info {
    position: sticky;
    top: 120px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: var(--radius-md);
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(255, 94, 20, 0.08);
    border: 1px solid rgba(255, 94, 20, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.3rem;
}

.info-text h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.info-text p {
    font-size: 0.9rem;
}

.contact-form-container {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    position: relative;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

textarea.form-input {
    resize: none;
    min-height: 120px;
}

/* --- Diagnostic / Response Panel --- */
.diagnostic-panel {
    margin-top: 30px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: #02050a;
    font-family: 'Courier New', Courier, monospace;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.diag-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.diag-title {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
}

.diag-window-controls {
    display: flex;
    gap: 6px;
}

.diag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #555;
}

.diag-dot.red { background: #ff5f56; }
.diag-dot.yellow { background: #ffbd2e; }
.diag-dot.green { background: #27c93f; }

.diag-body {
    padding: 20px;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #38bdf8;
    max-height: 350px;
    overflow-y: auto;
}

.diag-line {
    margin-bottom: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.diag-line.success { color: #4ade80; }
.diag-line.warning { color: #fbbf24; }
.diag-line.danger { color: #f87171; }
.diag-line.white { color: #fff; }

.diag-label {
    color: #94a3b8;
}

.diag-val {
    font-weight: bold;
}

/* --- Footer --- */
footer {
    background: #03050a;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-about p {
    font-size: 0.95rem;
    margin-top: 16px;
    max-width: 320px;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links ul a {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.footer-links ul a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* --- Responsive Adjustments --- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 3.2rem;
    }
    
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .calc-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-info {
        position: static;
    }
}

@media (max-width: 768px) {
    header {
        position: absolute;
    }
    
    nav {
        display: none; /* simple fallback for landing */
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}