@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --primary-light: #EFF6FF;
    --secondary: #0F172A;
    --secondary-hover: #1E293B;
    --accent: #14B8A6;
    --accent-light: #F0FDFA;
    --background: #FFFFFF;
    --section-bg: #F8FAFC;
    --border: #E5E7EB;
    --border-hover: #CBD5E1;
    --text: #111827;
    --text-muted: #64748B;
    --text-light: #94A3B8;
    
    --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.02);
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
    
    --header-height: 80px;
}

/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: auto; /* Handled by custom JS smooth scroll */
    font-size: 16px;
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--background);
}
::-webkit-scrollbar-thumb {
    background: #D1D5DB;
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: #9CA3AF;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--secondary);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-muted);
    font-size: 1.05rem;
    font-weight: 400;
}

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

/* Utilities */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 8rem 0;
}

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

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

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    background-color: var(--primary-light);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}

.section-title {
    max-width: 700px;
    margin: 0 auto 3.5rem auto;
}

.section-title.left {
    margin-left: 0;
    margin-right: auto;
    text-align: left;
}

.section-title h2 {
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.15rem;
}

/* Grid & Flex layouts */
.grid {
    display: grid;
    gap: 2rem;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

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

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

.d-flex {
    display: flex;
}

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

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(37, 99, 235, 0.4);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(15, 23, 42, 0.3);
}

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

.btn-outline:hover {
    border-color: var(--secondary);
    background-color: var(--section-bg);
    transform: translateY(-2px);
}

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

.btn-accent:hover {
    background-color: #0d9488;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(20, 184, 166, 0.4);
}

/* Page Loader */
#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-light);
    z-index: 9999;
}

#page-loader-bar {
    width: 0%;
    height: 100%;
    background-color: var(--primary);
    transition: width 0.4s ease;
}

/* Scroll Progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background-color: var(--accent);
    width: 0%;
    z-index: 1000;
    transition: width 0.1s linear;
}

/* Navigation Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 999;
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 70px;
    box-shadow: var(--shadow-sm);
}

.header.hide {
    transform: translateY(-100%);
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
    gap: 0.5rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--background);
    font-size: 1.1rem;
    font-weight: 800;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--secondary);
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

/* Mega Menu */
.mega-menu-trigger {
    cursor: pointer;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--background);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    padding: 3rem 0;
    z-index: 988;
}

.mega-menu-trigger:hover .mega-menu,
.mega-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.mega-menu-col h5 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.mega-menu-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mega-menu-item a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

.mega-menu-item a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.mega-menu-featured {
    background-color: var(--section-bg);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.mega-menu-featured h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Mobile Menu Trigger */
.menu-trigger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-trigger span {
    width: 100%;
    height: 2px;
    background-color: var(--secondary);
    transition: var(--transition-fast);
    transform-origin: left center;
}

.menu-trigger.active span:nth-child(1) {
    transform: rotate(45deg) translate(2px, -2px);
}

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

.menu-trigger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(2px, 2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    background-color: #FFFFFF;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(80px);
    opacity: 0.4;
    mix-blend-mode: multiply;
    animation: rotateShape 25s infinite linear;
}

.shape-1 {
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, rgba(20,184,166,0.05) 100%);
}

.shape-2 {
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(20,184,166,0.15) 0%, rgba(37,99,235,0.05) 100%);
}

@keyframes rotateShape {
    0% { transform: rotate(0deg) translate(0, 0); }
    50% { transform: rotate(180deg) translate(40px, 60px); }
    100% { transform: rotate(360deg) translate(0, 0); }
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    max-width: 720px;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content h1 span.gradient {
    color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

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

.hero-visual {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 450px;
    aspect-ratio: 4/5;
    background: var(--section-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.hero-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #EFF6FF 0%, #F5F3FF 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--primary);
}

.hero-image-placeholder svg {
    margin-bottom: 1rem;
    opacity: 0.7;
}

.hero-floating-card {
    position: absolute;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 6s ease-in-out infinite;
}

.hero-floating-card.card-1 {
    top: 15%;
    left: -15%;
    animation-delay: 0s;
}

.hero-floating-card.card-2 {
    bottom: 20%;
    right: -10%;
    animation-delay: 3s;
}

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

.floating-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-floating-card.card-2 .floating-icon {
    background-color: var(--accent-light);
    color: var(--accent);
}

.floating-text h5 {
    font-size: 0.95rem;
    font-weight: 700;
}

.floating-text p {
    font-size: 0.8rem;
    margin: 0;
}

/* Statistics Section */
.stats {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 4rem 0;
    background: var(--background);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

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

.stat-num {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-num span.plus {
    color: var(--primary);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Premium Cards & Services */
.premium-card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: var(--border-hover);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    transition: var(--transition-smooth);
}

.premium-card:hover .card-icon {
    background-color: var(--primary);
    color: var(--background);
}

.card-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.card-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.card-link svg {
    transition: var(--transition-fast);
}

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

/* About Preview Section */
.about-preview-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: center;
}

.about-preview-image-side {
    position: relative;
}

.about-preview-main-img {
    width: 90%;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #EFF6FF 0%, #E0F2FE 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    position: relative;
    overflow: hidden;
}

.about-preview-offset-img {
    position: absolute;
    bottom: -10%;
    right: 0;
    width: 50%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #F0FDFA 0%, #CCFBF1 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.about-preview-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.about-preview-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
    width: 100%;
}

.about-preview-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.about-preview-feature-icon {
    color: var(--accent);
    flex-shrink: 0;
}

.about-preview-feature h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.about-preview-feature p {
    font-size: 0.85rem;
}

/* Portfolio Filters & Grid */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.filter-btn {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.6rem 1.5rem;
    background-color: var(--section-bg);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: var(--border-hover);
}

.portfolio-card-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--section-bg);
}

.portfolio-card-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition-slow);
}

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

.portfolio-card-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--secondary);
    backdrop-filter: blur(4px);
}

.portfolio-card-content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.portfolio-card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.portfolio-card-btn {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--secondary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.portfolio-card-btn svg {
    transition: var(--transition-fast);
}

.portfolio-card:hover .portfolio-card-btn svg {
    transform: translateX(4px);
}

/* Why Choose Us */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5rem;
    align-items: center;
}

.why-us-left h2 {
    margin-bottom: 1.5rem;
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.why-us-item {
    display: flex;
    gap: 1rem;
}

.why-us-item-check {
    width: 24px;
    height: 24px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.why-us-item-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.why-us-item-content p {
    font-size: 0.9rem;
}

.why-us-right {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.why-us-box {
    background-color: var(--background);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.why-us-box.offset {
    transform: translateY(2rem);
}

.why-us-box-icon {
    color: var(--accent);
    margin-bottom: 1rem;
}

.why-us-box h4 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.why-us-box p {
    font-size: 0.85rem;
}

/* Client Logos */
.clients {
    padding: 4rem 0;
    background: var(--background);
    border-bottom: 1px solid var(--border);
}

.clients-track {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.client-logo {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    opacity: 0.7;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.client-logo:hover {
    opacity: 1;
    color: var(--secondary);
}

/* Testimonials Slider */
.testimonials-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.testimonial-slide {
    flex-shrink: 0;
    width: 100%;
    text-align: center;
    padding: 1rem;
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    color: #FBBF24;
    margin-bottom: 1.5rem;
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--secondary);
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-quote::before {
    content: '“';
    font-size: 5rem;
    color: var(--primary-light);
    position: absolute;
    top: -3.5rem;
    left: 0;
    font-family: var(--font-heading);
    z-index: -1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--secondary);
}

.testimonial-meta {
    text-align: left;
}

.testimonial-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--secondary);
}

.testimonial-role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background-color: var(--background);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

/* Process Timeline */
.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 4rem auto 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    background-color: var(--border);
}

.process-step {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3.5rem;
}

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

.process-node {
    position: absolute;
    top: 0;
    left: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--background);
    border: 2px solid var(--primary);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    z-index: 2;
    transition: var(--transition-smooth);
}

.process-step:hover .process-node {
    background-color: var(--primary);
    color: var(--background);
    box-shadow: 0 0 0 6px var(--primary-light);
}

.process-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.process-content p {
    font-size: 0.95rem;
}

/* FAQs Section */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--border-hover);
}

.faq-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    background-color: var(--background);
}

.faq-question {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--secondary);
}

.faq-icon-box {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--section-bg);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.faq-item.active .faq-icon-box {
    transform: rotate(180deg);
    background-color: var(--primary-light);
    color: var(--primary);
}

.faq-body {
    height: 0;
    overflow: hidden;
    transition: height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Contact Banner / CTA */
.contact-cta {
    position: relative;
    background-color: var(--secondary);
    border-radius: var(--radius-lg);
    padding: 5rem;
    overflow: hidden;
    color: var(--background);
}

.contact-cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    opacity: 0.1;
}

.contact-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-cta h2 {
    color: var(--background);
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.contact-cta p {
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

/* Footer styling */
.footer {
    background-color: var(--background);
    border-top: 1px solid var(--border);
    padding: 6rem 0 3rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo-desc p {
    margin-top: 1.25rem;
    font-size: 0.95rem;
}

.footer-col h5 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.footer-newsletter p {
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-input {
    flex-grow: 1;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    outline: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.newsletter-input:focus {
    border-color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-light);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--secondary);
    color: var(--background);
    border-color: var(--secondary);
}

/* Floating CTA / Back To Top */
.floating-actions {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 998;
}

.back-to-top {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--background);
    border: 1px solid var(--border);
    color: var(--secondary);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--secondary);
    color: var(--background);
    border-color: var(--secondary);
}

.floating-contact-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--background);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.floating-contact-btn:hover {
    background-color: var(--primary-hover);
    transform: scale(1.05);
}

/* Single Portfolio Page & Before-After Slider */
.portfolio-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.portfolio-meta-box {
    background-color: var(--section-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}

.portfolio-meta-item {
    margin-bottom: 1.5rem;
}

.portfolio-meta-item:last-child {
    margin-bottom: 0;
}

.portfolio-meta-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.portfolio-meta-val {
    font-weight: 600;
    color: var(--secondary);
    font-size: 1.05rem;
}

.challenge-solution-box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin: 4rem 0;
}

/* Before After Slider Styling */
.before-after-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-premium);
    user-select: none;
}

.before-after-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.before-after-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2rem;
}

.img-before .before-after-placeholder {
    background-color: #E2E8F0;
    color: #64748B;
}

.img-after .before-after-placeholder {
    background-color: #DBEAFE;
    color: #2563EB;
}

.img-before {
    z-index: 1;
}

.img-after {
    z-index: 2;
    width: 50%; /* Adjusted dynamically by JS */
    border-right: 2px solid var(--background);
}

.before-after-slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 40px;
    height: 100%;
    margin-left: -20px;
    z-index: 30;
    cursor: ew-resize;
    display: flex;
    align-items: center;
    justify-content: center;
}

.handle-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--background);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 0.9rem;
    transition: transform 0.1s ease;
}

.before-after-slider-handle:hover .handle-button {
    transform: scale(1.1);
}

.slider-label {
    position: absolute;
    bottom: 1rem;
    background-color: rgba(15, 23, 42, 0.7);
    color: var(--background);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 25;
}

.label-before {
    left: 1rem;
}

.label-after {
    right: 1rem;
}

/* Case Studies */
.case-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.case-metric-card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.case-metric-val {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.case-metric-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.case-chart-container {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin: 4rem 0;
    box-shadow: var(--shadow-sm);
}

.mock-chart {
    width: 100%;
    height: 350px;
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: 1.5rem;
    border-bottom: 2px solid var(--border);
    border-left: 2px solid var(--border);
    padding: 1.5rem 1rem 0 1rem;
}

.mock-chart-bar-wrapper {
    flex-grow: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    position: relative;
}

.mock-chart-bar {
    width: 100%;
    max-width: 60px;
    background-color: var(--primary-light);
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    transition: height 1s ease-in-out;
    position: relative;
}

.mock-chart-bar-active {
    background-color: var(--primary);
}

.mock-chart-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 0.75rem;
}

/* Contact page UI */
.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
}

.contact-form-container {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    box-shadow: var(--shadow-premium);
}

.contact-form-group {
    margin-bottom: 1.75rem;
}

.contact-form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.contact-input,
.contact-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    outline: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    background-color: var(--section-bg);
}

.contact-input:focus,
.contact-textarea:focus {
    border-color: var(--primary);
    background-color: var(--background);
    box-shadow: 0 0 0 4px var(--primary-light);
}

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

.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-info-card {
    display: flex;
    gap: 1.25rem;
}

.contact-info-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-body h4 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.contact-info-body p,
.contact-info-body a {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.mock-map {
    width: 100%;
    height: 250px;
    border-radius: var(--radius-lg);
    background-color: var(--section-bg);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.mock-map::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background-image: radial-gradient(var(--border) 1px, transparent 0);
    background-size: 24px 24px;
    transform: rotate(15deg);
    opacity: 0.7;
}

.map-pin {
    position: relative;
    z-index: 5;
    color: var(--primary);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Blog layouts */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-premium);
    border-color: var(--border-hover);
}

.blog-card-img-wrapper {
    width: 100%;
    aspect-ratio: 16/10;
    background-color: var(--section-bg);
    overflow: hidden;
}

.blog-card-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition-slow);
}

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

.blog-card-content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.75rem;
    color: var(--secondary);
}

.blog-card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.blog-card-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

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

/* Single Blog Elements */
.blog-single-container {
    max-width: 800px;
    margin: 0 auto;
}

.blog-single-header {
    text-align: center;
    margin-bottom: 4rem;
}

.blog-single-meta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.blog-single-header h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.blog-single-banner {
    width: 100%;
    aspect-ratio: 21/9;
    border-radius: var(--radius-lg);
    background-color: var(--section-bg);
    border: 1px solid var(--border);
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.blog-single-content {
    font-size: 1.1rem;
    line-height: 1.75;
    color: #374151;
}

.blog-single-content p {
    margin-bottom: 1.75rem;
    color: #374151;
}

.blog-single-content h2,
.blog-single-content h3 {
    margin: 3rem 0 1.25rem 0;
}

.blog-single-content blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin: 2.5rem 0;
    font-style: italic;
    color: var(--secondary);
    font-size: 1.25rem;
}

.author-box {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem;
    background-color: var(--section-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin: 5rem 0;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--secondary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.author-bio {
    font-size: 0.95rem;
}

/* 404 Page Styling */
.page-404 {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.error-code {
    font-family: var(--font-heading);
    font-size: 10rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 1rem;
    letter-spacing: -0.05em;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-404 h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.page-404 p {
    max-width: 500px;
    margin-bottom: 2.5rem;
}

/* Scroll Animation classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Responsive adjustments */
@media (max-width: 1024px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        max-width: 350px;
    }
    
    .about-preview-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-preview-image-side {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .nav {
        display: none; /* Mobile navigation is triggered */
    }
    
    .menu-trigger {
        display: flex;
    }
    
    /* Responsive Mobile Navigation */
    .header-mobile-active .nav {
        display: flex;
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--background);
        flex-direction: column;
        justify-content: flex-start;
        padding: 3rem 2rem;
        gap: 1.5rem;
        border-top: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        z-index: 1000;
    }
    
    .header-mobile-active .nav-link {
        font-size: 1.25rem;
        width: 100%;
        text-align: center;
    }
    
    .header-mobile-active .nav-link::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .challenge-solution-box {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-detail-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-cta {
        padding: 3rem 2rem;
    }
    
    .contact-cta h2 {
        font-size: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .contact-form-container {
        padding: 2rem;
    }
}

/* ----------------------------------------------------------------------
   Accessibility & WCAG Keyboard focus outlines
   ---------------------------------------------------------------------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.15);
}
.skip-link {
    position: absolute;
    top: -100px;
    left: 1.5rem;
    background: var(--primary);
    color: var(--background);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 99999;
    box-shadow: var(--shadow-lg);
    transition: top var(--transition-fast);
}
.skip-link:focus {
    top: 0;
    outline: none;
}