/* ============================================
   GOPRIN TECHNOLOGIES - MAIN STYLESHEET
   Dark-Bluesky Theme with Modern Animations
   ============================================ */

:root {
    --primary-dark: #0f1419;
    --secondary-dark: #1a1f2e;
    --accent-blue: #00d4ff;
    --accent-cyan: #00f0ff;
    --text-light: #e0e6ed;
    --text-muted: #a0aac0;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.1);
    --shadow-md: 0 8px 32px rgba(0, 212, 255, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 212, 255, 0.2);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-light);
}

p {
    color: var(--text-muted);
    font-size: 1rem;
}

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

a:hover {
    color: var(--accent-cyan);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav-custom {
    background-color: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.08);
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

.nav-custom .nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
    margin: 0 0.5rem;
}

.nav-custom .nav-link:hover,
.nav-custom .nav-link.active {
    color: var(--accent-blue) !important;
}

.nav-custom .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-custom .nav-link:hover::after,
.nav-custom .nav-link.active::after {
    width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0f1419 0%, #1a1f2e 100%);
    position: relative;
    overflow: hidden;
}

.stars {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.stars::before,
.stars::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 2px;
    background: white;
    border-radius: 50%;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.badge-custom {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    color: var(--accent-blue);
    font-size: 0.9rem;
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
    50% { box-shadow: 0 0 40px rgba(0, 212, 255, 0.5); }
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
    flex-wrap: wrap;
}

.btn-custom {
    padding: 0.875rem 2rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
}

.btn-primary.btn-custom {
    background: var(--gradient-primary);
    color: var(--primary-dark);
}

.btn-primary.btn-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.btn-outline-light.btn-custom {
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
}

.btn-outline-light.btn-custom:hover {
    background: var(--accent-blue);
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.trust-badges {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.badge-item i {
    color: var(--accent-blue);
    font-size: 1.2rem;
}

/* Hero Animation Section */

.hero-animation {
    position: relative;
    height: 500px;
    animation: slideInRight 0.8s ease-out;
}

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

.floating-card {
    position: absolute;
    padding: 2rem;
    background: rgba(26, 31, 46, 0.8);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.floating-card i {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
}

.floating-card p {
    font-weight: 600;
    color: var(--text-light);
}

.floating-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.2);
}

.card-1 {
    top: 20px;
    left: 0;
    animation: float 4s ease-in-out infinite;
}

.card-2 {
    top: 250px;
    left: 80px;
    animation: float 4s ease-in-out infinite 0.5s;
}

.card-3 {
    top: 100px;
    right: 20px;
    animation: float 4s ease-in-out infinite 1s;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.2); }
}

.orb-1 {
    width: 200px;
    height: 200px;
    background: rgba(0, 212, 255, 0.2);
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 150px;
    height: 150px;
    background: rgba(102, 126, 234, 0.2);
    bottom: 10%;
    left: 10%;
    animation-delay: 1s;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services-section {
    background: var(--secondary-dark);
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.service-card {
    background: rgba(26, 31, 46, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--border-radius);
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
    z-index: 0;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.2);
}

.service-card h3 {
    font-size: 1.5rem;
    margin: 1.5rem 0 1rem 0;
    position: relative;
    z-index: 1;
}

.service-card p {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(5deg) scale(1.1);
}

.service-list {
    list-style: none;
    position: relative;
    z-index: 1;
}

.service-list li {
    padding: 0.5rem 0;
    color: var(--text-muted);
    transition: var(--transition);
}

.service-list li i {
    color: var(--accent-blue);
    margin-right: 0.75rem;
}

.service-card:hover .service-list li {
    color: var(--text-light);
}

.card-hover {
    cursor: pointer;
}

/* ============================================
   STATS SECTION
   ============================================ */

.stats-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.stat-item {
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-number span {
    font-size: 1.8rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 600;
}

.counter {
    animation: countUp 2s ease-out;
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
    background: var(--secondary-dark);
}

.about-image {
    text-align: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(102, 126, 234, 0.2) 100%);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--accent-blue);
    animation: pulse 3s ease-in-out infinite;
}

.founder-name {
    font-size: 2rem;
    color: var(--text-light);
    margin-top: 1rem;
}

.founder-title {
    color: var(--accent-blue);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.about-text {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-blue);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateX(5px);
}

.feature-item i {
    color: var(--accent-blue);
    font-size: 1.5rem;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.cta-title {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.contact-info {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 1.5rem 0;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.info-item:hover {
    color: var(--accent-blue);
}

.info-item i {
    color: var(--accent-blue);
    font-size: 1.3rem;
}

/* ============================================
   CONTACT PAGE STYLES
   ============================================ */

.contact-header {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(102, 126, 234, 0.1) 100%);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.page-title {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: slideInLeft 0.8s ease-out;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.contact-illustration {
    text-align: center;
    font-size: 10rem;
    color: var(--accent-blue);
    opacity: 0.8;
    animation: float 4s ease-in-out infinite;
}

.contact-section {
    background: var(--secondary-dark);
}

.contact-info-card {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.contact-info-card:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(5px);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.info-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.info-content p,
.info-content a {
    color: var(--text-muted);
    margin: 0;
}

.info-content a:hover {
    color: var(--accent-blue);
}

.contact-form-wrapper {
    background: rgba(26, 31, 46, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--border-radius);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.form-group {
    position: relative;
}

.form-label {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-input {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.15) !important;
    color: var(--text-light);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-input:focus {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    color: var(--text-light);
}

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

.form-check-label {
    color: var(--text-muted);
    margin-left: 0.5rem;
}

.form-check-input {
    background-color: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}

.form-check-input:checked {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.form-check-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.25rem rgba(0, 212, 255, 0.25);
}

.social-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.15);
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-icon-btn {
    width: 45px;
    height: 45px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-icon-btn:hover {
    background: var(--gradient-primary);
    border-color: var(--accent-blue);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: rgba(15, 20, 25, 0.95);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    margin-top: 3rem;
}

.footer h5 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer p {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-blue);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-blue);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: var(--accent-blue);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-divider {
    border-color: rgba(0, 212, 255, 0.1);
}

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

.footer-link:hover {
    color: var(--accent-blue);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }

    .hero-animation {
        height: 400px;
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-custom {
        width: 100%;
    }

    .trust-badges {
        flex-direction: column;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .contact-info {
        flex-direction: column;
        gap: 1rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .floating-card {
        padding: 1.5rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .page-subtitle {
        font-size: 1rem;
    }
}

/* ============================================
   ANIMATION KEYFRAMES (Additional)
   ============================================ */

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.5), 0 0 10px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.5);
    }
}

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

/* ============================================
   UTILITIES
   ============================================ */

.overflow-hidden {
    overflow: hidden;
}

.position-relative {
    position: relative;
}

.z-index-1 {
    z-index: 1;
}