/* 
 * Gromstok Main Stylesheet
 * Forge-inspired terminal design with bold aesthetics
 */

:root {
    /* Color Palette */
    --color-iron-ember: #FF6F3C;
    --color-terminal-green: #3AFF80;
    --color-walnut-brown: #6B4226;
    --color-forge-charcoal: #1F1F1F;
    --color-ash-gray: #D9D9D9;
    
    /* Additional Colors */
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-dark-gray: #2A2A2A;
    --color-medium-gray: #4A4A4A;
    --color-light-gray: #8A8A8A;
    
    /* Gradients */
    --gradient-forge: linear-gradient(135deg, var(--color-forge-charcoal) 0%, var(--color-walnut-brown) 100%);
    --gradient-ember: linear-gradient(135deg, var(--color-iron-ember) 0%, #FF8C5A 100%);
    --gradient-terminal: linear-gradient(135deg, var(--color-terminal-green) 0%, #5AFF9A 100%);
    
    /* Shadows */
    --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-heavy: 0 8px 16px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(255, 111, 60, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-forge-charcoal);
    color: var(--color-ash-gray);
    min-height: 100vh;
    overflow-x: hidden;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Navigation */
.main-nav {
    background: rgba(31, 31, 31, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-iron-ember);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-ash-gray);
    transition: var(--transition-normal);
}

.logo-link:hover {
    color: var(--color-iron-ember);
    transform: scale(1.05);
}

.nav-logo-img {
    height: 40px;
    width: auto;
    margin-right: var(--spacing-sm);
}

.logo-text {
    font-family: var(--font-primary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-wider);
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--color-ash-gray);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-terminal-green);
    border-color: var(--color-terminal-green);
    box-shadow: var(--shadow-glow);
}

.nav-link::before {
    content: '$';
    color: var(--color-iron-ember);
    margin-right: var(--spacing-xs);
    opacity: 0;
    transition: var(--transition-normal);
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 1;
}

.nav-toggle {
    display: none;
}

.mobile-menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger-line {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-ash-gray);
    margin: 5px 0;
    transition: var(--transition-normal);
}

/* Main Content */
.main-content {
    flex: 1;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-forge);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23FF6F3C" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

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

.hero-logo {
    margin-bottom: var(--spacing-xl);
}

.hero-logo-img {
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(255, 111, 60, 0.5));
}

.hero-title {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 0 20px rgba(58, 255, 128, 0.5);
}

.terminal-prompt {
    color: var(--color-iron-ember);
    margin-right: var(--spacing-sm);
}

.hero-subtitle {
    color: var(--color-ash-gray);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border: 2px solid;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::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: var(--transition-slow);
}

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

.btn-primary {
    background: var(--color-iron-ember);
    border-color: var(--color-iron-ember);
    color: var(--color-white);
}

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

.btn-secondary {
    background: transparent;
    border-color: var(--color-terminal-green);
    color: var(--color-terminal-green);
}

.btn-secondary:hover {
    background: var(--color-terminal-green);
    color: var(--color-forge-charcoal);
    box-shadow: 0 0 20px rgba(58, 255, 128, 0.5);
    transform: translateY(-2px);
}

/* Features Section */
.features-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-dark-gray);
}

.section-title {
    text-align: center;
    color: var(--color-iron-ember);
    margin-bottom: var(--spacing-3xl);
    text-shadow: 0 0 10px rgba(255, 111, 60, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.feature-card {
    background: var(--color-forge-charcoal);
    border: 2px solid var(--color-medium-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-ember);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

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

.feature-card:hover {
    border-color: var(--color-iron-ember);
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.feature-card h3 {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--color-ash-gray);
    opacity: 0.8;
}

/* Terminal Section */
.terminal-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-black);
}

.terminal-window {
    background: var(--color-forge-charcoal);
    border: 2px solid var(--color-iron-ember);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    max-width: 800px;
    margin: 0 auto;
}

.terminal-header {
    background: var(--color-iron-ember);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
}

.terminal-title {
    color: var(--color-white);
    font-family: var(--font-code);
    font-weight: var(--font-weight-bold);
}

.terminal-content {
    padding: var(--spacing-xl);
    min-height: 300px;
}

.terminal-line {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
}

.prompt {
    color: var(--color-iron-ember);
    margin-right: var(--spacing-sm);
    font-weight: var(--font-weight-bold);
}

.command {
    color: var(--color-terminal-green);
    margin-right: var(--spacing-sm);
}

.output {
    color: var(--color-ash-gray);
}

/* Page Headers */
.page-header {
    background: var(--gradient-forge);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    border-bottom: 2px solid var(--color-iron-ember);
}

.page-title {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 15px rgba(58, 255, 128, 0.5);
}

.page-subtitle {
    color: var(--color-ash-gray);
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

/* About Section */
.about-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-dark-gray);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.about-content h2,
.about-content h3 {
    color: var(--color-iron-ember);
    margin-bottom: var(--spacing-lg);
}

.about-content p {
    margin-bottom: var(--spacing-lg);
    color: var(--color-ash-gray);
    line-height: var(--line-height-relaxed);
}

.values-list {
    margin-top: var(--spacing-2xl);
}

.value-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-forge-charcoal);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-iron-ember);
}

.value-icon {
    font-size: 2rem;
    margin-right: var(--spacing-lg);
}

.value-item h4 {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-xs);
}

.value-item p {
    color: var(--color-ash-gray);
    margin: 0;
}

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

.about-logo {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 15px rgba(255, 111, 60, 0.3));
}

/* Timeline Section */
.timeline-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-forge-charcoal);
}

.timeline-section h2 {
    text-align: center;
    color: var(--color-iron-ember);
    margin-bottom: var(--spacing-3xl);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-iron-ember);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-2xl);
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--color-terminal-green);
    border: 3px solid var(--color-iron-ember);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.timeline-content {
    background: var(--color-dark-gray);
    border: 2px solid var(--color-medium-gray);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    width: 45%;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 55%;
}

.timeline-content h3 {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-sm);
}

.timeline-content p {
    color: var(--color-ash-gray);
    margin: 0;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-dark-gray);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-form-container h2,
.contact-info h2 {
    color: var(--color-iron-ember);
    margin-bottom: var(--spacing-xl);
}

/* Form Styles */
.contact-form {
    background: var(--color-forge-charcoal);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-medium-gray);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-terminal-green);
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-dark-gray);
    border: 2px solid var(--color-medium-gray);
    border-radius: var(--radius-sm);
    color: var(--color-ash-gray);
    transition: var(--transition-normal);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-terminal-green);
    box-shadow: 0 0 10px rgba(58, 255, 128, 0.3);
}

.form-input::placeholder {
    color: var(--color-light-gray);
}

/* Contact Info */
.contact-info {
    background: var(--color-forge-charcoal);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-medium-gray);
}

.contact-methods {
    margin-bottom: var(--spacing-2xl);
}

.contact-method {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-dark-gray);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-terminal-green);
}

.method-icon {
    font-size: 1.5rem;
    margin-right: var(--spacing-lg);
}

.contact-method h3 {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-xs);
}

.contact-method p {
    color: var(--color-ash-gray);
    margin: 0;
}

.response-time,
.office-hours {
    margin-bottom: var(--spacing-xl);
}

.response-time h3,
.office-hours h3 {
    color: var(--color-iron-ember);
    margin-bottom: var(--spacing-sm);
}

.response-time p,
.office-hours p {
    color: var(--color-ash-gray);
    margin-bottom: var(--spacing-xs);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-forge);
    text-align: center;
    border-top: 2px solid var(--color-iron-ember);
}

.cta-content h2 {
    color: var(--color-terminal-green);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 0 15px rgba(58, 255, 128, 0.5);
}

.cta-content p {
    color: var(--color-ash-gray);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.site-footer {
    background: var(--color-black);
    border-top: 2px solid var(--color-iron-ember);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--color-iron-ember);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 40px;
    width: auto;
    margin-right: var(--spacing-sm);
}

.footer-tagline {
    color: var(--color-ash-gray);
    font-style: italic;
}

.footer-nav,
.footer-social {
    list-style: none;
}

.footer-nav li,
.footer-social li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav a,
.footer-social a {
    color: var(--color-ash-gray);
    transition: var(--transition-normal);
}

.footer-nav a:hover,
.footer-social a:hover {
    color: var(--color-terminal-green);
}

.footer-bottom {
    border-top: 1px solid var(--color-medium-gray);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-legal p {
    color: var(--color-light-gray);
    margin-bottom: var(--spacing-xs);
}

.footer-terminal {
    color: var(--color-ash-gray);
    font-family: var(--font-code);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-forge-charcoal);
        border-top: 2px solid var(--color-iron-ember);
        padding: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav-toggle {
        display: block;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: row !important;
    }
    
    .timeline-marker {
        left: 20px;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px !important;
        margin-right: 0 !important;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-logo-img {
        max-width: 250px;
    }
    
    .terminal-content {
        padding: var(--spacing-lg);
    }
    
    .contact-form,
    .contact-info {
        padding: var(--spacing-lg);
    }
}