/*
Theme Name: BRUsoft Pro
Theme URI: https://brusoft.in
Author: BRUsoft Bala
Author URI: https://brusoft.in
Description: Custom WordPress theme for BRUsoft — Code.Cloud.Content. A clean, professional, SEO and AI SEO optimized theme with comprehensive schema markup, fast loading, and conversion-focused design. Built with semantic HTML5, custom post types for Services and Portfolio, and structured data for AI discoverability.
Version: 1.0.0
License: Proprietary
License URI: https://brusoft.in/license
Text Domain: brusoft
Tags: custom-theme, seo, ai-seo, schema-markup, business, agency, portfolio

BRUsoft Pro — Hand-coded WordPress theme. No page builders. No bloat.
Code.Cloud.Content — brusoft.in
*/

/* ============================================
   CSS VARIABLES / DESIGN TOKENS
   ============================================ */
:root {
    /* Colors */
    --bg-primary: #ffffff;
    --bg-warm: #f8f7f4;
    --bg-accent: #eef4ff;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-800: #1e40af;
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --blue-200: #bfdbfe;
    --navy: #0f172a;
    --navy-light: #1e293b;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #cbd5e1;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --success: #25d366;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.03);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.1);

    /* Typography */
    --font-heading: 'Fraunces', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --container-max: 1200px;
    --container-narrow: 720px;
    --section-padding: 6rem;
    --gap: 1.5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--blue-600);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--blue-700);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--navy);
    line-height: 1.2;
    font-weight: 700;
}

ul, ol {
    list-style: none;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 2rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

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

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0.9rem 0;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

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

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

/* Logo */
.site-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.site-logo .logo-main {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--navy);
    line-height: 1;
}

.site-logo .logo-main span {
    color: var(--blue-600);
}

.site-logo .logo-tagline {
    font-family: var(--font-body);
    font-size: 0.6rem;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 500;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

.main-nav a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-base);
    position: relative;
}

.main-nav a:hover,
.main-nav a.current {
    color: var(--blue-600);
}

.main-nav a.current::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--blue-600);
    border-radius: 1px;
}

.nav-cta {
    background: var(--blue-600) !important;
    color: #fff !important;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    transition: all var(--transition-base) !important;
}

.nav-cta:hover {
    background: var(--blue-700) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    transition: all var(--transition-base);
    border-radius: 2px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    line-height: 1;
}

.btn-primary {
    background: var(--blue-600);
    color: #fff;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px rgba(37,99,235,0.25);
}

.btn-primary:hover {
    background: var(--blue-700);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.35);
}

.btn-secondary {
    color: var(--text-primary);
    padding: 0.9rem 1.5rem;
    font-weight: 600;
}

.btn-secondary:hover {
    color: var(--blue-600);
}

.btn-outline {
    background: transparent;
    color: var(--blue-600);
    padding: 0.8rem 1.8rem;
    border: 1.5px solid var(--blue-200);
    border-radius: var(--radius-full);
}

.btn-outline:hover {
    border-color: var(--blue-600);
    background: var(--blue-50);
}

.btn-white {
    background: #fff;
    color: var(--navy);
    padding: 0.9rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 700;
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.btn-outline-white {
    border: 1.5px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-full);
}

.btn-outline-white:hover {
    border-color: #fff;
    color: #fff;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-warm);
    position: relative;
    overflow: hidden;
    padding: 8rem 0 4rem;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -100px;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(37,99,235,0.02));
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--blue-50);
    border: 1px solid var(--blue-100);
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--blue-600);
    margin-bottom: 1.5rem;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-600);
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero-section h1 {
    font-size: 3.6rem;
    font-weight: 900;
    line-height: 1.12;
    margin-bottom: 1.5rem;
}

.hero-section h1 em {
    color: var(--blue-600);
    font-style: italic;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Hero Trust Card */
.trust-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.trust-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-light);
}

.trust-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.trust-item:first-child {
    padding-top: 0;
}

.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--blue-50);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.trust-item h4 {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.trust-item p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ============================================
   CLIENTS BAR
   ============================================ */
.clients-bar {
    padding: 3rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
}

.clients-bar .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.client-logos {
    display: flex;
    justify-content: center;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.client-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-muted);
    opacity: 0.5;
    transition: opacity var(--transition-base);
}

.client-logo:hover {
    opacity: 0.8;
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section {
    padding: var(--section-padding) 0;
}

.section-warm {
    background: var(--bg-warm);
}

.section-header {
    text-align: center;
    max-width: 580px;
    margin: 0 auto 4rem;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--blue-600);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-secondary);
    margin-top: 1rem;
    font-size: 1.05rem;
}

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

.service-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--blue-600);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.service-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--blue-50);
    margin-bottom: 1rem;
    line-height: 1;
}

.service-card:hover .service-number {
    color: var(--blue-100);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--blue-600);
}

/* ============================================
   PORTFOLIO GRID
   ============================================ */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

.portfolio-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

.portfolio-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.portfolio-thumb {
    height: 220px;
    background: linear-gradient(135deg, var(--blue-50), var(--bg-warm));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

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

.portfolio-card:hover .portfolio-thumb img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(37,99,235,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.portfolio-overlay span {
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.portfolio-info p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.portfolio-link {
    color: var(--blue-600);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-top: 0.7rem;
}

/* ============================================
   BLOG GRID
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

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

.blog-card:hover {
    box-shadow: var(--shadow-md);
}

.blog-thumb {
    height: 200px;
    overflow: hidden;
}

.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.blog-body {
    padding: 1.5rem;
}

.blog-category {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--blue-600);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.7rem;
    display: inline-block;
}

.blog-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

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

.blog-card h3 a:hover {
    color: var(--blue-600);
}

.blog-excerpt {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.2rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.blog-meta a {
    font-weight: 600;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 5rem 3rem;
    text-align: center;
    background: var(--navy);
    color: white;
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(37,99,235,0.2), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.cta-section h2 {
    font-size: 2.8rem;
    font-weight: 900;
    position: relative;
    z-index: 2;
    margin-bottom: 1rem;
    color: #fff;
}

.cta-section h2 em {
    color: var(--blue-600);
    font-style: italic;
}

.cta-section p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
}

.contact-detail .icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--blue-50);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-form .form-group {
    margin-bottom: 1.2rem;
}

.contact-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color var(--transition-base);
    background: var(--bg-primary);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--blue-600);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

/* ============================================
   SINGLE POST / PAGE
   ============================================ */
.page-header {
    padding: 8rem 0 3rem;
    background: var(--bg-warm);
    text-align: center;
}

.page-header h1 {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.page-header .breadcrumbs {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

.page-header .breadcrumbs a {
    color: var(--text-secondary);
}

.page-header .breadcrumbs a:hover {
    color: var(--blue-600);
}

.single-content {
    padding: 4rem 0;
}

.single-content .entry-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--text-secondary);
}

.single-content .entry-content h2 {
    font-size: 1.8rem;
    margin: 2.5rem 0 1rem;
}

.single-content .entry-content h3 {
    font-size: 1.4rem;
    margin: 2rem 0 0.8rem;
}

.single-content .entry-content p {
    margin-bottom: 1.2rem;
}

.single-content .entry-content img {
    border-radius: var(--radius-md);
    margin: 2rem 0;
}

.single-content .entry-content ul,
.single-content .entry-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.single-content .entry-content ul {
    list-style: disc;
}

.single-content .entry-content ol {
    list-style: decimal;
}

.single-content .entry-content li {
    margin-bottom: 0.5rem;
}

.single-content .entry-content blockquote {
    border-left: 3px solid var(--blue-600);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--blue-50);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--navy-light);
}

.single-content .entry-content code {
    background: var(--bg-warm);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.88rem;
}

.single-content .entry-content pre {
    background: var(--navy);
    color: #e2e8f0;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 1.5rem 0;
}

.single-content .entry-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

/* Post Meta */
.post-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.post-meta .author {
    font-weight: 600;
    color: var(--text-primary);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: sticky;
    top: 5rem;
}

.sidebar .widget {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-warm);
    border-radius: var(--radius-lg);
}

.sidebar .widget h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--blue-100);
}

.sidebar .widget ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
}

.sidebar .widget ul li:last-child {
    border-bottom: none;
}

.sidebar .widget ul li a {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.sidebar .widget ul li a:hover {
    color: var(--blue-600);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--navy);
    color: var(--text-light);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-main {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.5rem;
    color: #fff;
}

.footer-brand .logo-main span {
    color: var(--blue-600);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: 0.8rem;
    line-height: 1.6;
}

.footer-col h4 {
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.2rem;
}

.footer-col ul li {
    margin-bottom: 0.6rem;
}

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 0.88rem;
    transition: color var(--transition-base);
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-social {
    display: flex;
    gap: 0.8rem;
    margin-top: 1.2rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--blue-600);
    color: #fff;
}

.footer-bottom {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: #fff;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.pagination a:hover {
    border-color: var(--blue-600);
    color: var(--blue-600);
}

.pagination .current {
    background: var(--blue-600);
    border-color: var(--blue-600);
    color: #fff;
}

/* ============================================
   ARCHIVE / BLOG LISTING
   ============================================ */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-up {
    animation: fadeUp 0.7s ease-out forwards;
}

.fade-up-d1 { animation-delay: 0.1s; opacity: 0; }
.fade-up-d2 { animation-delay: 0.2s; opacity: 0; }
.fade-up-d3 { animation-delay: 0.3s; opacity: 0; }
.fade-up-d4 { animation-delay: 0.4s; opacity: 0; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .archive-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 3.5rem;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1.5rem 2rem;
        border-bottom: 1px solid var(--border);
        gap: 1rem;
        box-shadow: var(--shadow-md);
    }

    .main-nav.active {
        display: flex;
    }

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

    .hero-section {
        padding: 7rem 0 3rem;
        min-height: auto;
    }

    .hero-section h1 {
        font-size: 2.4rem;
    }

    .hero-visual {
        display: none;
    }

    .services-grid,
    .portfolio-grid,
    .blog-grid,
    .archive-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-section {
        border-radius: var(--radius-lg);
        padding: 3rem 1.5rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .clients-bar {
        padding: 2rem 0;
    }

    .client-logos {
        gap: 1.5rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .site-header,
    .whatsapp-float,
    .cta-section,
    .mobile-menu-toggle {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }
}