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

:root {
    --bg-depth: #020617;
    --primary-cyan: #00D2FF;
    --primary-cobalt: #3A7BD5;
    --accent-glow: rgba(0, 210, 255, 0.4);
    --glass-surface: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --btn-gradient: linear-gradient(135deg, #00D2FF 0%, #3A7BD5 100%);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

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

h1, h2, h3, h4, .navbar-brand {
    font-family: var(--font-heading);
}

/* Background Effects */
.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(at 0% 0%, rgba(0, 210, 255, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(58, 123, 213, 0.1) 0px, transparent 50%);
    z-index: -2;
}

.bg-dot-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
    opacity: 0.5;
}

/* Navigation */
.navbar {
    padding: 1.25rem 0;
    background: rgba(2, 6, 23, 0.8) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: var(--btn-gradient);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary) !important;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-cyan) !important;
}

/* Contact Container */
.contact-container {
    padding: 160px 0 100px;
    min-height: 100vh;
}

.contact-info-card {
    padding-right: 2rem;
}

.contact-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.2);
    border-radius: 100px;
    color: var(--primary-cyan);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

.contact-desc {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.method-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 2rem;
}

.method-icon {
    width: 52px;
    height: 52px;
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-cyan);
    transition: all 0.3s ease;
}

.method-item:hover .method-icon {
    background: var(--btn-gradient);
    color: white;
}

.method-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.method-value {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Contact Form Card */
.contact-form-card {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 50px;
    backdrop-filter: blur(10px);
}

.form-title {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.custom-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.custom-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 14px 20px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.custom-input:focus {
    outline: none;
    border-color: var(--primary-cyan);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.1);
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
    padding: 16px;
    background: var(--btn-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 210, 255, 0.2);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 210, 255, 0.4);
}

/* Modal */
.modal-content-glass {
    background: #0b1120;
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 40px;
    text-align: center;
}

.success-icon-box {
    width: 80px;
    height: 80px;
    background: rgba(0, 210, 255, 0.1);
    color: var(--primary-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
}

/* Footer Section */
.footer-simple {
    padding: 60px 0 40px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 991px) {
    .contact-container { padding: 120px 0 60px; }
    .contact-info-card { padding-right: 0; text-align: center; }
    .method-item { justify-content: center; }
    .contact-form-card { padding: 30px; margin-top: 2rem; }
}