/**
 * Mitrotech - Main Stylesheet
 * IT Services Website
 *
 * Colors:
 * - Primary: #215E61 (Teal)
 * - Secondary: #FE7F2D (Orange)
 * - Accent: #FFD700 (Gold)
 * - Dark: #233D4D
 * - Light: #EBE1D1
 */

/* ================================================
   CSS VARIABLES
   ================================================ */
:root {
    /* Brand Colors */
    --primary: #215E61;
    --primary-light: #2d7a7e;
    --primary-dark: #184547;
    --secondary: #FE7F2D;
    --secondary-light: #ff9654;
    --secondary-dark: #e56a1a;
    --accent: #FFD700;
    --accent-light: #ffe44d;
    --dark: #233D4D;
    --dark-light: #2f5166;
    --light: #EBE1D1;
    --light-dark: #d9cdb8;

    /* Neutral Colors */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Semantic Colors */
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-indian: 'Noto Sans Devanagari', sans-serif;
    /* Note: --font-indian is overridden by --devanagari-font in header.php for dynamic font selection */

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* 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;
    --spacing-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1rem;

    /* Header Height */
    --header-height: 80px;
}

/* ================================================
   RESET & BASE STYLES
   ================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Indian language support - Apply to text elements only */
body.lang-mr, body.lang-hi {
    font-family: var(--font-indian), var(--font-body);
}

/* Apply Devanagari font to text elements */
body.lang-mr p, body.lang-mr span, body.lang-mr div, body.lang-mr a, body.lang-mr li, body.lang-mr td, body.lang-mr th,
body.lang-mr label, body.lang-mr h1, body.lang-mr h2, body.lang-mr h3, body.lang-mr h4, body.lang-mr h5, body.lang-mr h6,
body.lang-hi p, body.lang-hi span, body.lang-hi div, body.lang-hi a, body.lang-hi li, body.lang-hi td, body.lang-hi th,
body.lang-hi label, body.lang-hi h1, body.lang-hi h2, body.lang-hi h3, body.lang-hi h4, body.lang-hi h5, body.lang-hi h6 {
    font-family: var(--font-indian), var(--font-body);
}

/* Form elements in Indian languages */
body.lang-mr input, body.lang-mr textarea, body.lang-mr select, body.lang-mr button,
body.lang-hi input, body.lang-hi textarea, body.lang-hi select, body.lang-hi button {
    font-family: var(--font-indian), var(--font-body);
}

/* CRITICAL: Restore Font Awesome icons font - must override Devanagari font */
body.lang-mr .fa, body.lang-mr .fas, body.lang-mr .far, body.lang-mr .fal, body.lang-mr .fab, body.lang-mr .fad,
body.lang-hi .fa, body.lang-hi .fas, body.lang-hi .far, body.lang-hi .fal, body.lang-hi .fab, body.lang-hi .fad,
body.lang-mr i[class*="fa-"], body.lang-hi i[class*="fa-"] {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900;
}
body.lang-mr .fab, body.lang-hi .fab {
    font-family: "Font Awesome 6 Brands" !important;
    font-weight: 400;
}
body.lang-mr .far, body.lang-hi .far {
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 400;
}

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

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

a:hover {
    color: var(--primary-dark);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

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

/* ================================================
   UTILITY CLASSES
   ================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-4xl) 0;
}

.section-sm {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-full);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-500); }

/* Background Utilities */
.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-light { background-color: var(--light); }
.bg-dark { background-color: var(--dark); }
.bg-white { background-color: var(--white); }
.bg-gray { background-color: var(--gray-50); }

/* Gradient Backgrounds */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.bg-gradient-hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 992px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

/* ================================================
   BUTTONS
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--text-lg);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-sm);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

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

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

/* ================================================
   HEADER & NAVIGATION
   ================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--primary);
}

.logo-text span {
    color: var(--secondary);
}

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-weight: 500;
    color: var(--gray-700);
    padding: var(--spacing-sm) 0;
    position: relative;
}

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

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

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

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-dropdown-toggle i {
    font-size: var(--text-xs);
    transition: transform var(--transition-fast);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown:hover .nav-dropdown-toggle i {
    transform: rotate(180deg);
}

.nav-dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--gray-700);
    transition: all var(--transition-fast);
}

.nav-dropdown-item:hover {
    background-color: var(--gray-50);
    color: var(--primary);
    padding-left: var(--spacing-xl);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding-top: 15px;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--gray-100);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-current:hover {
    background-color: var(--gray-200);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 120px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: all var(--transition-fast);
}

.lang-switcher:hover .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--text-sm);
    color: var(--gray-700);
    transition: all var(--transition-fast);
}

.lang-option:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.lang-option.active {
    color: var(--primary);
    font-weight: 600;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* Mobile Navigation */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--white);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--spacing-lg);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        padding: var(--spacing-md) 0;
        border-bottom: 1px solid var(--gray-200);
    }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        padding-left: var(--spacing-lg);
        display: none;
    }

    .nav-dropdown.active .nav-dropdown-menu {
        display: block;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::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="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: var(--text-5xl);
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero-title span {
    color: var(--secondary);
}

.hero-description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.hero-image {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 50%;
    height: 80%;
    opacity: 0.1;
}

/* Floating Elements */
.hero-float {
    position: absolute;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.hero-float-1 {
    width: 300px;
    height: 300px;
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.hero-float-2 {
    width: 200px;
    height: 200px;
    bottom: 20%;
    right: 30%;
    animation-delay: 2s;
}

.hero-float-3 {
    width: 150px;
    height: 150px;
    top: 40%;
    right: 5%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-description {
        font-size: var(--text-base);
    }

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

    .hero-buttons .btn {
        width: 100%;
    }
}

/* ================================================
   SERVICES SECTION
   ================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-icon i {
    font-size: var(--text-2xl);
    color: var(--white);
}

.service-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    color: var(--primary);
}

.service-link i {
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ================================================
   STATS SECTION
   ================================================ */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    padding: var(--spacing-3xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-icon {
    font-size: var(--text-3xl);
    color: var(--secondary);
    margin-bottom: var(--spacing-md);
}

.stat-value {
    font-size: var(--text-4xl);
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--text-base);
    opacity: 0.8;
}

/* ================================================
   PORTFOLIO SECTION
   ================================================ */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 500;
    color: var(--gray-600);
    background-color: var(--gray-100);
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary);
    color: var(--white);
}

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

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

.portfolio-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.portfolio-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(33, 94, 97, 0.95) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-xl);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-card:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-category {
    font-size: var(--text-sm);
    color: var(--secondary);
    margin-bottom: var(--spacing-sm);
}

.portfolio-title {
    font-size: var(--text-xl);
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--white);
    font-weight: 500;
}

/* ================================================
   TESTIMONIALS SECTION
   ================================================ */
.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-quote {
    font-size: var(--text-4xl);
    color: var(--secondary);
    margin-bottom: var(--spacing-lg);
}

.testimonial-text {
    font-size: var(--text-lg);
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-avatar {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid var(--secondary);
}

.testimonial-name {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--dark);
}

.testimonial-position {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.testimonial-rating {
    color: var(--accent);
    font-size: var(--text-lg);
}

/* ================================================
   PRICING SECTION
   ================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

.pricing-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
    border: 2px solid var(--secondary);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--secondary);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.pricing-name {
    font-size: var(--text-xl);
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.pricing-price {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
}

.pricing-price span {
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--gray-500);
}

.pricing-description {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.pricing-features {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
}

.pricing-features li i {
    color: var(--success);
}

.pricing-features li.disabled {
    color: var(--gray-400);
}

.pricing-features li.disabled i {
    color: var(--gray-400);
}

/* ================================================
   CTA SECTION
   ================================================ */
.cta-section {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    padding: var(--spacing-4xl) 0;
    text-align: center;
}

.cta-title {
    font-size: var(--text-4xl);
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ================================================
   FOOTER
   ================================================ */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding-top: var(--spacing-4xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

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

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

.footer-logo img {
    height: 40px;
}

.footer-logo-text {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--white);
}

.footer-logo-text span {
    color: var(--secondary);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background-color: var(--secondary);
    transform: translateY(-3px);
}

.footer-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: var(--spacing-sm);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item i {
    color: var(--secondary);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-lg) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--secondary);
}

/* ================================================
   WHATSAPP FLOATING BUTTON
   ================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--text-2xl);
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128C7E;
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ================================================
   FORMS
   ================================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
}

.form-label .required {
    color: var(--error);
}

.form-control {
    width: 100%;
    padding: 0.875rem var(--spacing-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
    background-color: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(33, 94, 97, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

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

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path fill="%236b7280" d="M6 8L1 3h10z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ================================================
   ALERTS
   ================================================ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* ================================================
   PAGE HEADER / BREADCRUMB
   ================================================ */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 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="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.page-header-content {
    position: relative;
    z-index: 1;
}

.page-title {
    font-size: var(--text-4xl);
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--secondary);
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb-current {
    color: var(--secondary);
}

/* ================================================
   FAQ ACCORDION
   ================================================ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--dark);
    text-align: left;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question {
    color: var(--primary);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-answer-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--gray-600);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ================================================
   ANIMATIONS
   ================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ================================================
   RESPONSIVE UTILITIES
   ================================================ */
@media (max-width: 768px) {
    :root {
        --text-4xl: 2rem;
        --text-5xl: 2.5rem;
        --text-6xl: 3rem;
    }

    .section {
        padding: var(--spacing-3xl) 0;
    }

    .section-title {
        font-size: var(--text-3xl);
    }
}

/* Hide on mobile */
@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
}

/* Hide on desktop */
@media (min-width: 769px) {
    .hide-desktop { display: none !important; }
}

/* ================================================
   NEWSLETTER SECTION
   ================================================ */
.newsletter-section {
    background-color: var(--gray-50);
    padding: var(--spacing-3xl) 0;
}

.newsletter-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.newsletter-form .form-control {
    flex: 1;
}

@media (max-width: 576px) {
    .newsletter-form {
        flex-direction: column;
    }
}

/* ================================================
   TECH STACK SECTION
   ================================================ */
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    min-width: 100px;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.tech-item i {
    font-size: var(--text-3xl);
}

.tech-item span {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

/* ================================================
   TEAM SECTION
   ================================================ */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 992px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}

.team-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.team-photo {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.team-info {
    padding: var(--spacing-lg);
}

.team-name {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xs);
}

.team-designation {
    color: var(--primary);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-md);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.team-social a {
    width: 35px;
    height: 35px;
    border-radius: var(--radius-full);
    background-color: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.team-social a:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* ================================================
   CONTACT PAGE
   ================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-3xl);
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-form-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.contact-info-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    color: var(--white);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    flex-shrink: 0;
}

.contact-info-content h4 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.contact-info-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.contact-info-content a {
    color: rgba(255, 255, 255, 0.8);
}

.contact-info-content a:hover {
    color: var(--secondary);
}

.contact-map {
    margin-top: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 200px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ================================================
   LOADING SPINNER
   ================================================ */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* ================================================
   LEGAL PAGES (Privacy, Terms)
   ================================================ */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-content h2 {
    font-size: var(--text-2xl);
    color: var(--primary);
    margin-top: 40px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--gray-200);
}

.legal-content h2:first-of-type {
    margin-top: 0;
}

.legal-content h3 {
    font-size: var(--text-xl);
    color: var(--dark);
    margin-top: 24px;
    margin-bottom: 12px;
}

.legal-content p {
    margin-bottom: 16px;
    color: var(--gray-700);
}

.legal-content ul,
.legal-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-content li {
    margin-bottom: 8px;
    color: var(--gray-700);
}

.legal-content .last-updated {
    color: var(--gray-500);
    font-size: var(--text-sm);
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-200);
}

/* ================================================
   SERVICE DETAIL PAGE
   ================================================ */
.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

.service-detail-content {
    min-width: 0;
}

.service-detail-image {
    width: 100%;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.service-text {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 32px;
}

.service-section {
    margin-bottom: 40px;
}

.service-section-title {
    font-size: var(--text-xl);
    color: var(--dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-section-title i {
    color: var(--primary);
    font-size: var(--text-lg);
}

.feature-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
}

.feature-list li i {
    color: var(--success);
    margin-top: 3px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background-color: var(--light);
    border-radius: var(--radius-md);
}

.benefit-item i {
    color: var(--secondary);
    margin-top: 3px;
}

.process-timeline {
    position: relative;
    padding-left: 40px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--gray-200);
}

.process-step {
    position: relative;
    margin-bottom: 24px;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-number {
    position: absolute;
    left: -40px;
    width: 32px;
    height: 32px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-sm);
}

.process-content {
    background-color: var(--gray-50);
    padding: 16px;
    border-radius: var(--radius-md);
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-item {
    padding: 8px 16px;
    background-color: var(--gray-100);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}

.tech-item img {
    height: 24px;
    width: auto;
}

/* Service Detail Sidebar */
.service-detail-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.sidebar-title {
    font-size: var(--text-lg);
    color: var(--dark);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}

.sidebar-info-list {
    list-style: none;
    padding: 0;
}

.sidebar-info-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

.sidebar-info-list li:last-child {
    border-bottom: none;
}

.sidebar-info-list i {
    color: var(--primary);
    width: 20px;
}

.sidebar-service-list {
    list-style: none;
    padding: 0;
}

.sidebar-service-list li {
    margin-bottom: 8px;
}

.sidebar-service-list a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: var(--gray-700);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.sidebar-service-list a:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.sidebar-service-list i {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.sidebar-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.sidebar-cta .sidebar-title {
    color: var(--white);
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.sidebar-cta p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

/* ================================================
   PROJECT DETAIL PAGE
   ================================================ */
.project-detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

.project-detail-content {
    min-width: 0;
}

.project-featured-image {
    margin-bottom: 32px;
}

.project-featured-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.project-section {
    margin-bottom: 40px;
}

.project-section-title {
    font-size: var(--text-xl);
    color: var(--dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.project-section-title i {
    color: var(--primary);
}

.project-text {
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--gray-700);
}

.challenge-box {
    background-color: #fef3c7;
    padding: 20px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--warning);
}

.solution-box {
    background-color: #d1fae5;
    padding: 20px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--success);
}

.results-box {
    background-color: #dbeafe;
    padding: 20px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--info);
}

/* Project Gallery */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(33, 94, 97, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-overlay i {
    color: var(--white);
    font-size: var(--text-2xl);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Project Testimonial */
.project-testimonial {
    background-color: var(--gray-50);
    padding: 32px;
    border-radius: var(--radius-lg);
    position: relative;
}

.project-testimonial .testimonial-quote {
    position: absolute;
    top: -20px;
    left: 32px;
    width: 40px;
    height: 40px;
    background-color: var(--secondary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-testimonial .testimonial-quote i {
    color: var(--white);
    font-size: var(--text-lg);
}

.project-testimonial .testimonial-text {
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--gray-700);
    margin-bottom: 20px;
    line-height: 1.8;
}

.project-testimonial .testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.project-testimonial .testimonial-author img,
.project-testimonial .testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.project-testimonial .testimonial-avatar {
    background-color: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.project-testimonial .testimonial-author strong {
    display: block;
    color: var(--dark);
}

.project-testimonial .testimonial-author span {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

/* Project Info List */
.project-info-list {
    list-style: none;
    padding: 0;
}

.project-info-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.project-info-list li:last-child {
    border-bottom: none;
}

.project-info-list .info-label {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.project-info-list .info-value {
    font-weight: 500;
    color: var(--dark);
}

.project-info-list .info-value a {
    color: var(--primary);
}

/* Tech Tags */
.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
}

/* ================================================
   PORTFOLIO PAGE
   ================================================ */
.portfolio-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 20px;
    background-color: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    color: var(--gray-700);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.filter-count {
    background-color: rgba(0, 0, 0, 0.1);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
}

.filter-btn.active .filter-count {
    background-color: rgba(255, 255, 255, 0.2);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.project-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-placeholder i {
    font-size: 48px;
    color: var(--gray-400);
}

.project-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--secondary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(33, 94, 97, 0.9) 0%, transparent 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay-content {
    display: flex;
    gap: 12px;
}

.project-info {
    padding: 20px;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    font-size: var(--text-sm);
}

.project-category {
    color: var(--primary);
    font-weight: 500;
}

.project-date {
    color: var(--gray-500);
}

.project-title {
    font-size: var(--text-lg);
    margin-bottom: 8px;
}

.project-title a {
    color: var(--dark);
    transition: var(--transition-fast);
}

.project-title a:hover {
    color: var(--primary);
}

.project-client {
    font-size: var(--text-sm);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.project-excerpt {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-bottom: 12px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tech-badge {
    font-size: var(--text-xs);
    padding: 4px 8px;
    background-color: var(--gray-100);
    color: var(--gray-600);
    border-radius: var(--radius-sm);
}

/* ================================================
   EMPTY STATE
   ================================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 64px;
    color: var(--gray-300);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: var(--text-xl);
    color: var(--gray-700);
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--gray-500);
}

/* ================================================
   RESPONSIVE - SERVICE & PROJECT DETAIL
   ================================================ */
@media (max-width: 992px) {
    .service-detail-grid,
    .project-detail-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-sidebar,
    .project-detail-sidebar {
        position: static;
        order: -1;
    }

    .feature-list,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .project-gallery {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .project-gallery {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-filter {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-btn {
        justify-content: center;
    }
}