/* ===== Cymbol Relay - Modern Tech Theme ===== */

/* CSS Variables - Tech Theme */
:root {
    --primary-color: #00D9FF;
    --primary-dark: #00B8D4;
    --secondary-color: #7C3AED;
    --accent-color: #EC4899;
    --success-color: #10B981;
    
    --dark-bg: #0A0E27;
    --darker-bg: #050714;
    --card-bg: #111827;
    --card-border: #1F2937;
    
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --text-muted: #9CA3AF;
    
    --gradient-primary: linear-gradient(135deg, #00D9FF 0%, #7C3AED 100%);
    --gradient-secondary: linear-gradient(135deg, #EC4899 0%, #7C3AED 100%);
    --gradient-accent: linear-gradient(135deg, #00D9FF 0%, #10B981 100%);
    --gradient-dark: linear-gradient(180deg, #0A0E27 0%, #050714 100%);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 217, 255, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 217, 255, 0.15);
    --shadow-lg: 0 10px 15px -3px rgba(0, 217, 255, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 217, 255, 0.25);
    --shadow-glow: 0 0 30px rgba(0, 217, 255, 0.3);
    --shadow-purple: 0 0 30px rgba(124, 58, 237, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--dark-bg);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(236, 72, 153, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.main-heading {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(0, 217, 255, 0.3);
}

.letter-spacing {
    letter-spacing: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.8;
}

/* Email Contact Link */
.email-contact {
    margin-top: 2rem;
}

.email-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-primary);
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    font-weight: 500;
    text-decoration: none;
    padding: 0.875rem 2rem;
    border-radius: 12px;
    background: rgba(31, 41, 55, 0.6);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.email-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: left 0.5s ease;
    z-index: -1;
}

.email-link:hover::before {
    left: 0;
}

.email-link:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.2);
}

.email-link i {
    color: var(--primary-color);
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.email-link:hover i {
    transform: scale(1.1);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 217, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.15) 0%, transparent 50%);
    z-index: 1;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-section .container {
    z-index: 2;
    position: relative;
}

.coming-soon-content {
    padding: 2rem 0;
    text-align: center;
}

/* Grid Pattern Overlay */
.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 1;
    pointer-events: none;
}

/* Floating Elements - Tech Style */
.floating-element {
    position: absolute;
    border-radius: 8px;
    background: var(--gradient-primary);
    opacity: 0.2;
    filter: blur(40px);
    animation: float-tech 12s ease-in-out infinite;
    z-index: 1;
}

.floating-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.floating-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    animation-delay: 3s;
    background: var(--gradient-secondary);
}

.floating-3 {
    width: 180px;
    height: 180px;
    bottom: 20%;
    left: 15%;
    animation-delay: 6s;
}

.floating-4 {
    width: 120px;
    height: 120px;
    top: 40%;
    right: 25%;
    animation-delay: 9s;
    background: var(--gradient-accent);
}

@keyframes float-tech {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg) scale(1);
        opacity: 0.2;
    }
    25% { 
        transform: translate(30px, -30px) rotate(90deg) scale(1.1);
        opacity: 0.3;
    }
    50% { 
        transform: translate(-20px, -60px) rotate(180deg) scale(0.9);
        opacity: 0.15;
    }
    75% { 
        transform: translate(40px, -30px) rotate(270deg) scale(1.05);
        opacity: 0.25;
    }
}

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.bg-light {
    background: var(--card-bg) !important;
    border-top: 1px solid var(--card-border);
}

/* Contact Section */
.contact-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary-color);
}

.contact-card:hover::before {
    transform: scaleX(1);
}

.contact-info h5 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.contact-icon:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.contact-info h6 {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    box-shadow: var(--shadow-md);
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    border-radius: 12px;
    padding: 0.875rem 2rem;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    background: var(--gradient-primary);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 14px;
}

/* Form Styles */
.form-control {
    background: rgba(31, 41, 55, 0.5);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    border-radius: 12px;
    padding: 0.875rem 1.25rem;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.form-control:focus {
    background: rgba(31, 41, 55, 0.8);
    border-color: var(--primary-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control-lg {
    padding: 1.125rem 1.5rem;
    font-size: 1.05rem;
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-up {
    animation: slideUp 1s ease-out;
}

.animate-slide-up-delay {
    animation: slideUp 1s ease-out 0.3s both;
}

@keyframes fadeIn {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--card-border);
}

.footer p {
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 992px) {
    .main-heading {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .main-heading {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .contact-card {
        padding: 2rem;
    }
    
    .floating-element {
        display: none;
    }
    
    section {
        padding: 4rem 0;
    }
}

@media (max-width: 576px) {
    .main-heading {
        font-size: 2rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Glow Effect */
.glow-effect {
    position: relative;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: -1;
}