/* 
   GenZ Code Technologies 
   Core Design System - Premium High-End Aesthetic
*/

:root {
    /* Primary Color Palette - Premium White Tech Mode */
    --clr-bg: #ffffff;
    --clr-surface: #f8fafc;
    --clr-accent-1: #0088ff; /* Vibrant Brand Cyan */
    --clr-accent-2: #00c853; /* Vibrant Brand Green */
    --clr-text-main: #0f172a;
    --clr-text-sub: #475569;
    --clr-glass: rgba(255, 255, 255, 0.95);
    --clr-glass-border: rgba(0, 0, 0, 0.1);
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--clr-accent-1), var(--clr-accent-2));
    --grad-header: linear-gradient(90deg, rgba(0, 136, 255, 0.05), rgba(0, 200, 83, 0.05));
    --grad-surface: radial-gradient(circle at top right, rgba(0, 136, 255, 0.08), transparent 40%),
                    radial-gradient(circle at bottom left, rgba(0, 200, 83, 0.08), transparent 40%);
    
    /* Shadows - Deep & Soft */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Effects */
    --blur-glass: 20px;
    --transition-standard: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--clr-bg);
    color: var(--clr-text-main);
    overflow-x: hidden;
    line-height: 1.6;
    background-image: var(--grad-surface), 
                    url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h100v100H0z' fill='none'/%3E%3Cpath d='M10 10h10v10H10zM30 10h10v10H30zM50 10h10v10H50zM70 10h10v10H70zM90 10h10v10H90z' fill='%230088ff' fill-opacity='0.04'/%3E%3Cpath d='M10 30h10v10H10zM30 30h10v10H30zM50 30h10v10H50zM70 30h10v10H70zM90 30h10v10H90z' fill='%2300c853' fill-opacity='0.02'/%3E%3C/svg%3E");
    background-attachment: fixed;
}

/* Background Effects */
#grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.05;
    background-image: url('https://grain-y.com/assets/img/grain.png'); /* Fallback pattern */
    background-blend-mode: overlay;
}

#bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 210, 255, 0.15), transparent 70%);
    opacity: 0.4;
    filter: blur(100px);
    pointer-events: none;
    z-index: -1;
    transition: transform 0.1s linear;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.section {
    padding: var(--space-xl) 0;
    opacity: 0;
    transform: translateY(20px);
    transition: 0.8s ease-out;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

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

/* Typography */
h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

p {
    color: var(--clr-text-sub);
    font-size: 1.1rem;
    max-width: 600px;
}

/* Navigation (Dashboard) - Clean White Premium */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 5%;
    background: #ffffff;
    border-bottom: 2px solid rgba(0, 136, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 0; /* Clean header style as requested */
    transform: none;
}

.nav-links a {
    text-decoration: none;
    color: #0070f3; /* Brand Cyan for visibility */
    font-weight: 700;
    transition: var(--transition-standard);
    font-size: 1rem;
    letter-spacing: -0.2px;
}

.nav-links a:hover {
    color: #10b981; /* Brand Green on hover */
    transform: translateY(-2px);
}

.logo-text {
    font-weight: 800;
    font-size: 1.4rem;
    color: #001233; /* Deep Navy to match Logo Text */
}

.logo-text span {
    font-weight: 300;
    color: #10b981; /* Brand Green from Logo */
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo img {
    height: 50px;
    width: auto;
    border-radius: 8px;
    object-fit: contain;
}

.logo-text {
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.5px;
}

.logo-text span {
    font-weight: 300;
    color: var(--clr-text-sub);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--clr-text-sub);
    font-weight: 500;
    transition: var(--transition-standard);
}

.nav-links a:hover {
    color: var(--clr-accent-1);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-standard);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--grad-primary);
    color: var(--clr-bg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 242, 254, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--clr-text-main);
    border: 1px solid var(--clr-glass-border);
}

.btn-secondary:hover {
    background: var(--clr-glass);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 120px; /* Adjusted for fixed header */
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.8), var(--clr-bg)), url('../assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge {
    padding: 0.4rem 1rem;
    background: var(--clr-glass);
    border: 1px solid var(--clr-glass-border);
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-accent-1);
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    margin-bottom: var(--space-lg);
    font-size: 1.2rem;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
}

/* Glass Cards */
.glass-card {
    background: var(--clr-glass);
    backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--clr-glass-border);
    border-radius: 1.5rem;
    padding: var(--space-md);
    transition: var(--transition-standard);
    box-shadow: var(--shadow-sm);
}

.glass-card:hover {
    border-color: rgba(0, 210, 255, 0.2);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-lg);
}

/* Services Grid */
.section-header {
    margin-bottom: var(--space-xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.service-card {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.card-icon {
    width: 50px;
    height: 50px;
    background: var(--clr-glass);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent-2);
}

/* Internship Section */
.internships-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-md);
}

.benefit-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.benefit-item i {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    padding: 10px;
    background: var(--clr-glass);
    border-radius: 50%;
    color: var(--clr-accent-1);
}

.benefit-item h4 {
    margin-bottom: 0.3rem;
    color: var(--clr-text-main);
}

.internship-benefits {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.internship-domains-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.domain-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
}

.domain-card i {
    color: var(--clr-accent-2);
}

.domain-card h4 {
    margin: 0;
}

/* About / Address Section */
.stats-section {
    background: linear-gradient(rgba(3, 7, 18, 0.9), rgba(3, 7, 18, 0.9)), url('../assets/hero_bg.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

.about-card {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.address-box {
    margin-top: var(--space-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--clr-accent-1);
}

.address-box i {
    flex-shrink: 0;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-lg);
}

.contact-methods {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    text-decoration: none;
    color: var(--clr-text-main);
    padding: 1rem;
    border-radius: 1rem;
    transition: 0.3s;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.contact-item i {
    width: 48px;
    height: 48px;
    background: var(--clr-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--clr-accent-1);
    border: 1px solid var(--clr-glass-border);
}

.contact-item img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.img-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-text-sub);
}

.contact-item strong {
    font-size: 1.1rem;
}

.contact-item[href*="linkedin"]:hover i {
    color: #0077b5;
    background: rgba(0, 119, 181, 0.1);
    border-color: rgba(0, 119, 181, 0.2);
}

.contact-item[href*="instagram"]:hover i {
    color: #e4405f;
    background: rgba(228, 64, 95, 0.1);
    border-color: rgba(228, 64, 95, 0.2);
}

.contact-item:hover {
    transform: translateX(10px);
}

/* Contact Form */
#contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-text-sub);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--clr-glass-border);
    border-radius: 0.8rem;
    padding: 0.8rem 1rem;
    color: var(--clr-text-main);
    font-family: inherit;
    transition: 0.3s;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-accent-1);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 210, 255, 0.1);
}

/* Footer */
.glass-footer {
    border-top: 1px solid var(--clr-glass-border);
    padding: var(--space-lg) 0;
    margin-top: var(--space-xl);
    background: #f9fafb;
}

.footer-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-lg);
}

.footer-logo p {
    margin-top: 1rem;
    font-size: 0.95rem;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1.2rem;
}

.soc-item {
    width: 48px;
    height: 48px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    transition: var(--transition-standard);
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.soc-item i {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.soc-item img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.soc-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.soc-item[href*="linkedin"]:hover {
    color: #0077b5;
    border-color: #0077b5;
}

.soc-item[href*="instagram"]:hover {
    color: #e4405f;
    border-color: #e4405f;
}

.footer-legal {
    grid-column: 1 / -1;
    text-align: center;
    border-top: 1px solid var(--clr-glass-border);
    padding-top: 2rem;
    color: var(--clr-text-sub);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s forwards;
}

.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.4s; }
.fade-in:nth-child(4) { animation-delay: 0.6s; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* Mobile menu can be added later */
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-wrapper {
        grid-template-columns: 1fr;
    }
    
    .glass-nav {
        width: calc(100% - 2rem);
    }

    .hero {
        text-align: left;
        align-items: flex-start;
    }

    .hero-container {
        align-items: flex-start;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        text-align: center;
    }

    .internships-container {
        grid-template-columns: 1fr;
    }

    .internship-domains-grid {
        grid-template-columns: 1fr;
    }
}
/* --- Formspree Status Messages --- */
#fs-status-message {
    margin-bottom: 2rem;
}

[data-fs-success], 
[data-fs-error] {
    display: none; /* Library will toggle this */
    padding: 1.2rem;
    border-radius: 1rem;
    font-weight: 600;
    font-size: 1rem;
    align-items: center;
    gap: 0.8rem;
    animation: fadeInUp 0.4s ease-out;
}

/* Formspree will automatically show them when appropriate */

.form-success {
    background: rgba(0, 200, 83, 0.1);
    border: 1px solid rgba(0, 200, 83, 0.2);
    color: #00c853;
}

.form-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.field-error {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: #ef4444;
    font-weight: 500;
}

/* Loading State for Button */
[data-fs-submit-btn]:disabled {
    opacity: 0.7;
    cursor: wait;
    filter: saturate(0.5);
}

/* --- End of Styles --- */