/**
 * Dua Nadeem - Professional Content Writer
 * Main Stylesheet
 * 
 * Color Palette:
 * - Primary (Charcoal/Ink Black): #2D2D2D
 * - Background (Warm off-white): #FAF8F5
 * - Accent (Soft nude pink/muted rose): #C9A589
 * - Secondary Accent (Muted gold): #B8956E
 * - Text: #1A1A1A
 * - Text Light: #6B6B6B
 */

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Colors */
    --color-primary: #2D2D2D;
    --color-primary-dark: #1A1A1A;
    --color-background: #FAF8F5;
    --color-background-alt: #F5F2EE;
    --color-accent: #C9A589;
    --color-accent-dark: #B8956E;
    --color-accent-light: #DEC4AD;
    --color-text: #1A1A1A;
    --color-text-light: #6B6B6B;
    --color-text-muted: #999999;
    --color-white: #FFFFFF;
    --color-border: #E5E2DE;
    --color-success: #4A7C59;
    --color-error: #B54A4A;
    --color-warning: #C4973B;
    --color-info: #4A6B8A;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* 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;
    
    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Header Height */
    --header-height: 96px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-background);
}

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

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

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

ul, ol {
    list-style: none;
}

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

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

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

.lead {
    font-size: 1.25rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }

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

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

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.section-alt {
    background-color: var(--color-background-alt);
}

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

.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; }
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

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

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

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

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

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* ==================== SKIP LINK ==================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    z-index: 9999;
}

.skip-link:focus {
    top: 0;
}

/* ==================== HEADER ==================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--color-background);
    z-index: 1000;
    transition: all var(--transition-base);
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    background-color: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(10px);
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    line-height: 0;
}

.logo-img {
    height: 56px;
    width: auto;
    max-height: calc(var(--header-height) - 24px);
    max-width: 320px;
    display: block;
    object-fit: contain;
    background: transparent;
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 56px;
    width: auto;
    max-width: 320px;
    display: block;
    object-fit: contain;
    background: transparent;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
}

.main-nav {
    display: none;
}

@media (min-width: 992px) {
    .main-nav {
        display: block;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: var(--spacing-sm) 0;
}

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

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

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

.header-cta {
    display: none;
}

@media (min-width: 992px) {
    .header-cta {
        display: inline-flex;
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    padding: 4px;
}

@media (min-width: 992px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-background);
    padding: var(--spacing-xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

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

.mobile-nav-list {
    margin-bottom: var(--spacing-xl);
}

.mobile-nav-item {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-md) 0;
    font-size: 1.125rem;
    font-weight: 500;
}

.mobile-nav-link.active {
    color: var(--color-accent);
}

.mobile-cta {
    width: 100%;
}

/* ==================== HERO SECTION ==================== */
.hero {
    padding-top: calc(var(--header-height) + var(--spacing-4xl));
    padding-bottom: var(--spacing-4xl);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

 .hero-grid {
     display: grid;
     grid-template-columns: 1.15fr 0.85fr;
     gap: var(--spacing-3xl);
     align-items: center;
 }

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

.hero-content {
    max-width: 800px;
}

 .hero-media {
     display: flex;
     justify-content: flex-end;
 }

 @media (max-width: 992px) {
     .hero-media {
         justify-content: center;
         margin-top: var(--spacing-2xl);
     }
 }

 .hero-profile-card {
     width: min(360px, 100%);
     aspect-ratio: 1 / 1;
     border-radius: 28px;
     padding: 18px;
     background: rgba(255, 255, 255, 0.6);
     border: 1px solid rgba(229, 226, 222, 0.85);
     box-shadow: var(--shadow-xl);
     position: relative;
     transform: translateY(0);
     animation: heroFloat 7s ease-in-out infinite;
     backdrop-filter: blur(10px);
 }

 .hero-profile-card::before {
     content: '';
     position: absolute;
     inset: -2px;
     border-radius: 30px;
     background: radial-gradient(circle at 30% 20%, rgba(201, 165, 137, 0.35), transparent 55%),
                 radial-gradient(circle at 70% 80%, rgba(184, 149, 110, 0.25), transparent 55%);
     z-index: -1;
     filter: blur(12px);
     opacity: 0.9;
 }

 .hero-profile-image {
     width: 100%;
     height: 100%;
     object-fit: cover;
     border-radius: 22px;
     box-shadow: var(--shadow-lg);
     transform: translateZ(0);
     animation: heroTilt 7s ease-in-out infinite;
 }

 @keyframes heroFloat {
     0%, 100% {
         transform: translateY(0);
     }
     50% {
         transform: translateY(-10px);
     }
 }

 @keyframes heroTilt {
     0%, 100% {
         transform: rotate(-1.2deg) scale(1);
     }
     50% {
         transform: rotate(1.2deg) scale(1.01);
     }
 }

.hero-tagline {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin-bottom: var(--spacing-lg);
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
}

.hero .lead {
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
}

/* Stats */
.stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

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

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background-alt);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent-dark);
}

.service-icon svg {
    width: 24px;
    height: 24px;
}

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

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

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

.service-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* ==================== ABOUT PREVIEW ==================== */
.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-image::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

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

.about-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.about-highlights {
    margin: var(--spacing-2xl) 0;
}

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

.highlight-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.highlight-item h4 {
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.highlight-item p {
    font-size: 0.9375rem;
    margin: 0;
}

/* ==================== TESTIMONIALS ==================== */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-lg);
    color: var(--color-accent);
}

.testimonial-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

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

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

.testimonial-info h4 {
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: 0;
}

.testimonial-info p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ==================== BLOG CARDS ==================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.blog-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.blog-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.blog-card-image {
    position: relative;
    padding-top: 56.25%;
    background-color: var(--color-background-alt);
    overflow: hidden;
}

.blog-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

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

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.blog-card-category {
    color: var(--color-accent-dark);
    font-weight: 500;
}

.blog-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.blog-card h3 a {
    color: var(--color-primary);
}

.blog-card h3 a:hover {
    color: var(--color-accent);
}

.blog-card-excerpt {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
}

.read-more {
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.read-more svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.read-more:hover svg {
    transform: translateX(4px);
}

/* ==================== PORTFOLIO ==================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.portfolio-card {
    position: relative;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.portfolio-card:hover {
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    position: relative;
    padding-top: 66.67%;
    background-color: var(--color-background-alt);
}

.portfolio-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-content {
    padding: var(--spacing-xl);
}

.portfolio-category {
    font-size: 0.8125rem;
    color: var(--color-accent-dark);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

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

.portfolio-card p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.portfolio-results {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.portfolio-results li {
    font-size: 0.875rem;
    color: var(--color-text-light);
    padding-left: var(--spacing-lg);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.portfolio-results li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-4xl) 0;
}

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

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.cta-section .btn-primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
}

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

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

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

.contact-info h2 {
    margin-bottom: var(--spacing-lg);
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
}

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

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

.contact-method-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background-alt);
    border-radius: var(--radius-md);
    color: var(--color-accent-dark);
}

.contact-method h4 {
    font-size: 0.875rem;
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.contact-method p, .contact-method a {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin: 0;
}

.contact-form {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
}

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

.form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

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

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-background);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(201, 165, 137, 0.15);
}

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

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

/* ==================== PAGE HEADER ==================== */
.page-header {
    padding-top: calc(var(--header-height) + var(--spacing-3xl));
    padding-bottom: var(--spacing-3xl);
    background-color: var(--color-background-alt);
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--spacing-md);
}

.page-header p {
    color: var(--color-text-light);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb a {
    color: var(--color-text-light);
}

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

.breadcrumb span {
    color: var(--color-text-muted);
}

/* ==================== SINGLE POST ==================== */
.single-post {
    padding-top: calc(var(--header-height) + var(--spacing-2xl));
}

.post-header {
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
}

.post-category {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-dark);
    margin-bottom: var(--spacing-md);
}

.post-header h1 {
    margin-bottom: var(--spacing-lg);
}

.post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

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

.post-featured-image {
    max-width: 1000px;
    margin: 0 auto var(--spacing-3xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
}

.post-content {
    max-width: 750px;
    margin: 0 auto;
}

.post-content h2 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.post-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

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

.post-content ul, .post-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.post-content ul {
    list-style: disc;
}

.post-content ol {
    list-style: decimal;
}

.post-content li {
    margin-bottom: var(--spacing-sm);
}

.post-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
    font-size: 1.125rem;
    font-style: italic;
    color: var(--color-text-light);
}

.post-content strong {
    font-weight: 600;
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.author-avatar {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
}

.author-info h4 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.author-info .author-title {
    font-size: 0.875rem;
    color: var(--color-accent-dark);
    margin-bottom: var(--spacing-md);
}

.author-info p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* ==================== SIDEBAR ==================== */
.content-with-sidebar {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-3xl);
}

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

.sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-xl));
    height: fit-content;
}

.sidebar-widget {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.sidebar-widget h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.sidebar-widget ul li {
    margin-bottom: var(--spacing-sm);
}

.sidebar-widget ul li a {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.sidebar-widget ul li a:hover {
    color: var(--color-accent);
}

/* ==================== FILTER TABS ==================== */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.filter-tab {
    padding: 0.5rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

/* ==================== PAGINATION ==================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-3xl);
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-md);
    font-size: 0.9375rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

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

/* ==================== ALERTS ==================== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
}

.alert-success {
    background-color: rgba(74, 124, 89, 0.1);
    border: 1px solid rgba(74, 124, 89, 0.3);
    color: var(--color-success);
}

.alert-error {
    background-color: rgba(181, 74, 74, 0.1);
    border: 1px solid rgba(181, 74, 74, 0.3);
    color: var(--color-error);
}

.alert-warning {
    background-color: rgba(196, 151, 59, 0.1);
    border: 1px solid rgba(196, 151, 59, 0.3);
    color: var(--color-warning);
}

.alert-info {
    background-color: rgba(74, 107, 138, 0.1);
    border: 1px solid rgba(74, 107, 138, 0.3);
    color: var(--color-info);
}

/* ==================== FOOTER ==================== */
.site-footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
    padding-top: var(--spacing-4xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-3xl);
}

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

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

.footer-heading {
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.footer-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
}

.footer-contact li svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    color: var(--color-accent);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a:hover {
    color: var(--color-accent);
}

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

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

.social-link:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright {
    font-size: 0.875rem;
    margin: 0;
}

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

.footer-legal a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

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

/* ==================== SINGLE SERVICE PAGE ==================== */
.service-single {
    padding: var(--spacing-3xl) 0;
}

.service-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
    text-align: center;
}

.service-benefits {
    background-color: var(--color-background-alt);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3xl);
}

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

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.benefit-item svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-success);
    margin-top: 2px;
}

.service-process h3,
.service-use-cases h3 {
    margin-bottom: var(--spacing-xl);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.process-step {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    margin: 0 auto var(--spacing-md);
}

.use-cases-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.use-case-tag {
    padding: 0.5rem 1rem;
    background-color: var(--color-background-alt);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
}

/* ==================== RESPONSIVE UTILITIES ==================== */
@media (max-width: 768px) {
    :root {
        --header-height: 84px;
    }
    
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + var(--spacing-2xl));
    }
    
    .stats {
        gap: var(--spacing-xl);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.slide-up {
    animation: slideUp 0.5s ease forwards;
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .site-header,
    .site-footer,
    .mobile-nav,
    .btn,
    .social-links {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}