/*
Theme Name: Ark Technologies
Theme URI: https://arktechnologies.com
Author: Ark Technologies
Author URI: https://arktechnologies.com
Description: A minimal, elegant WordPress theme for Ark Technologies - Cloud Solutions & Migration specialists. Features a clean black and white design with modern typography.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ark-technologies
Tags: one-column, two-columns, custom-menu, featured-images, theme-options, translation-ready, blog, business

Ark Technologies - Elevating Your Cloud Journey
*/

/* ==========================================================================
   CSS Variables & Base Reset
   ========================================================================== */

:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-dark: #1a1a1a;
    --color-gray: #333333;
    --color-gray-medium: #666666;
    --color-gray-light: #999999;
    --color-gray-lighter: #e5e5e5;
    --color-gray-lightest: #f5f5f5;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    --max-width: 1200px;
    --max-width-narrow: 800px;
    
    --transition: 0.3s ease;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-gray);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--color-gray-medium);
}

ul, ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: var(--max-width-narrow);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-lg {
    padding: var(--spacing-xxl) 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px solid var(--color-black);
    background-color: var(--color-black);
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-black);
}

.btn-outline:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.btn-white {
    border-color: var(--color-white);
    background-color: var(--color-white);
    color: var(--color-black);
}

.btn-white:hover {
    background-color: transparent;
    color: var(--color-white);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-lighter);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.site-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
    letter-spacing: -0.02em;
}

.site-logo span {
    font-weight: 300;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    margin: 0;
}

.main-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-black);
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-black);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-black);
    transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xxl) var(--spacing-md);
    margin-top: 0;
}

.hero-content {
    max-width: 900px;
}

.hero-brand {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-xl);
}

.hero-brand span {
    font-weight: 300;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ==========================================================================
   Services Section
   ========================================================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    padding: var(--spacing-lg);
    border: 1px solid var(--color-gray-lighter);
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-black);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    margin-bottom: var(--spacing-xs);
}

.service-card p {
    color: var(--color-gray-medium);
    margin-bottom: 0;
}

/* ==========================================================================
   About Section
   ========================================================================== */

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

.about-content h2 {
    margin-bottom: var(--spacing-md);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-black);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-medium);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials {
    background-color: var(--color-gray-lightest);
}

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

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-gray-lighter);
}

.testimonial-text {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-black);
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--color-gray-medium);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
    background-color: var(--color-black);
    color: var(--color-white);
    text-align: center;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Page Headers
   ========================================================================== */

.page-header {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: calc(var(--spacing-xxl) + 60px) 0 var(--spacing-xl);
    text-align: center;
}

.page-header h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--color-gray-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Services Page
   ========================================================================== */

.service-detail {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-gray-lighter);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.service-detail:nth-child(even) .service-detail-grid {
    direction: rtl;
}

.service-detail:nth-child(even) .service-detail-grid > * {
    direction: ltr;
}

/* ==========================================================================
   Case Studies
   ========================================================================== */

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.case-study-card {
    border: 1px solid var(--color-gray-lighter);
    overflow: hidden;
    transition: var(--transition);
}

.case-study-card:hover {
    border-color: var(--color-black);
}

.case-study-image {
    height: 250px;
    background-color: var(--color-gray-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.case-study-content {
    padding: var(--spacing-md);
}

.case-study-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-xs);
}

.case-study-card h3 {
    margin-bottom: var(--spacing-xs);
}

.case-study-card p {
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-sm);
}

.case-study-results {
    display: flex;
    gap: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-gray-lighter);
}

.result-item {
    text-align: center;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
}

.result-label {
    font-size: 0.75rem;
    color: var(--color-gray-medium);
}

/* ==========================================================================
   Team Section
   ========================================================================== */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.team-member {
    text-align: center;
}

.team-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: var(--color-gray-lighter);
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.team-member h4 {
    margin-bottom: 0;
}

.team-member .role {
    color: var(--color-gray-medium);
    font-size: 0.875rem;
}

/* ==========================================================================
   Partners / Certifications
   ========================================================================== */

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.partner-logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gray-light);
    transition: var(--transition);
}

.partner-logo:hover {
    color: var(--color-black);
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

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

.contact-info h3 {
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-item h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.contact-item p {
    color: var(--color-gray-medium);
    margin-bottom: 0;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-gray-lighter);
    font-family: var(--font-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-black);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form .btn {
    width: 100%;
}

.map-placeholder {
    height: 300px;
    background-color: var(--color-gray-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

/* ==========================================================================
   Blog
   ========================================================================== */

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

.blog-card {
    border: 1px solid var(--color-gray-lighter);
    transition: var(--transition);
}

.blog-card:hover {
    border-color: var(--color-black);
}

.blog-image {
    height: 200px;
    background-color: var(--color-gray-lightest);
}

.blog-content {
    padding: var(--spacing-md);
}

.blog-meta {
    font-size: 0.75rem;
    color: var(--color-gray-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.blog-card p {
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-sm);
}

.read-more {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Single Post */
.single-post {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.post-meta {
    font-size: 0.875rem;
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-md);
}

.post-content p {
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-about .site-logo {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.footer-about p {
    color: var(--color-gray-light);
}

.footer-nav h4 {
    color: var(--color-white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.footer-nav ul {
    list-style: none;
    margin: 0;
}

.footer-nav a {
    color: var(--color-gray-light);
    font-size: 0.875rem;
    display: block;
    padding: var(--spacing-xs) 0;
}

.footer-nav a:hover {
    color: var(--color-white);
}

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

.footer-bottom p {
    color: var(--color-gray-light);
    font-size: 0.875rem;
    margin: 0;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    color: var(--color-gray-light);
    font-size: 1.25rem;
}

.social-links a:hover {
    color: var(--color-white);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .about-grid,
    .service-detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .service-detail:nth-child(even) .service-detail-grid {
        direction: ltr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-gray-lighter);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav a {
        display: block;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--color-gray-lighter);
    }
    
    .hero {
        min-height: auto;
        padding: calc(var(--spacing-xxl) + 60px) var(--spacing-md) var(--spacing-xl);
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

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

.text-white {
    color: var(--color-white);
}

.bg-black {
    background-color: var(--color-black);
}

.bg-gray {
    background-color: var(--color-gray-lightest);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

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

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.section-header p {
    color: var(--color-gray-medium);
}