/* 
==========================================================================
Table of Contents
==========================================================================
1.  CSS Variables (Theme)
2.  Global Styles & Resets
3.  Typography
4.  Layout & Container
5.  Buttons & Links
6.  Header & Navigation
7.  Footer
8.  Hero Section
9.  Section Styling (General)
10. Services Section
11. Stats Section
12. Process Section (Timeline)
13. Industries Section
14. Testimonials Section (Slider)
15. Calculator Section
16. CTA Section
17. Page Header (for subpages)
18. Contact Page
19. Legal Pages
20. Helper Classes & Animations
21. Custom Cursor
22. Custom Icons (Embedded SVG)
23. Media Queries (Responsiveness)
    - 1200px (Large Desktops)
    - 992px (Tablets)
    - 768px (Small Tablets / Large Mobiles)
    - 576px (Mobiles)
==========================================================================
*/


/* 1. CSS Variables (Theme) */
:root {
    --primary-color: #00A99D; /* A vibrant teal from a modern palette */
    --secondary-color: #FF6B6B; /* A contrasting accent color */
    --dark-bg: #1A1A2E; /* Dark blue/purple for header/footer */
    --dark-bg-secondary: #162447; /* Slightly lighter dark shade */
    --light-bg: #F4F7FC; /* Off-white for section backgrounds */
    --white-color: #FFFFFF;
    --text-dark: #1E2D40;
    --text-light: #E0E0E0;
    --text-muted: #A0AEC0;
    --border-color: #E2E8F0;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Merriweather', serif;
    --header-height: 80px;
    --transition-speed: 0.3s;
}

/* 2. Global Styles & Resets */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--white-color);
    color: var(--text-dark);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    cursor: none;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color var(--transition-speed) ease;
    cursor: none;
}

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

/* 3. Typography */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Merriweather:wght@400;700&display=swap');

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    font-family: var(--font-primary);
    font-weight: 400;
    color: #555;
}

/* 4. Layout & Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 100px 0;
}
.section-padding-btm {
    padding-bottom: 100px;
}

/* 5. Buttons & Links */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    border: 2px solid transparent;
    transition: all var(--transition-speed) ease-in-out;
    cursor: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--white-color);
    transition: width var(--transition-speed) ease-in-out;
    z-index: -1;
}

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

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

.btn-primary:hover::before {
    width: 100%;
}

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

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

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}


/* 6. Header & Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    z-index: 1000;
    transition: background-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.main-header.scrolled {
    background-color: var(--dark-bg);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

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

.header-logo {
    display: flex;
    align-items: center;
    color: var(--white-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.header-logo img {
    height: 50px;
    margin-right: 10px;
    transition: transform var(--transition-speed) ease;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--white-color);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) ease-in-out;
}

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

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

.hamburger {
    display: none;
    background: transparent;
    border: none;
    cursor: none;
    padding: 10px;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--white-color);
    margin: 5px 0;
    transition: all var(--transition-speed) ease-in-out;
}


/* 7. Footer */
.main-footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col p {
    color: var(--text-muted);
}

.footer-logo {
    display: flex;
    align-items: center;
    color: var(--white-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 50px;
    margin-right: 10px;
}

.footer-about p {
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-heading {
    color: var(--white-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--text-muted);
    transition: color var(--transition-speed) ease, padding-left var(--transition-speed) ease;
}

.footer-links ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.footer-contact p i {
    font-size: 1.1rem;
    margin-right: 15px;
    margin-top: 5px;
    color: var(--primary-color);
}

.social-icons a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white-color);
    border-radius: 50%;
    margin-right: 10px;
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    margin: 0;
    color: var(--text-muted);
}

.footer-bottom ul {
    display: flex;
    gap: 20px;
}

.footer-bottom ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
}


/* 8. Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background: url('https://images.unsplash.com/photo-1557804506-669a67965ba0?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1974&q=80') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white-color);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(26, 26, 46, 0.9) 0%, rgba(22, 36, 71, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white-color);
    line-height: 1.1;
}

/* Animated text reveal */
.hero-title .reveal-text {
    display: block;
    overflow: hidden;
}
.hero-title .reveal-text::after {
    content: '';
    display: block;
    animation: reveal-up 1s cubic-bezier(0.77, 0, 0.175, 1) forwards;
    animation-delay: 0.5s;
    transform: translateY(110%);
}
@keyframes reveal-up {
    to { transform: translateY(0); }
}
.hero-title .reveal-text:nth-child(1)::after { animation-delay: 0.5s; }
.hero-title .reveal-text:nth-child(2)::after { animation-delay: 0.7s; }
.hero-title .reveal-text:nth-child(3)::after { animation-delay: 0.9s; }

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 600px;
    margin-bottom: 40px;
    color: var(--text-light);
    opacity: 0.9;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}
.scroll-down-indicator a {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid var(--white-color);
    border-radius: 20px;
    position: relative;
}
.scroll-down-indicator span {
    position: absolute;
    top: 10px;
    left: 50%;
    width: 4px;
    height: 8px;
    background-color: var(--white-color);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scroll-anim 2s infinite;
}
@keyframes scroll-anim {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 20px); opacity: 0; }
}


/* 9. Section Styling (General) */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tagline {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.section-intro {
    max-width: 700px;
    margin: 0 auto;
    color: #666;
}


/* 10. Services Section */
.services-section {
    background-color: var(--light-bg);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}
.service-card {
    background-color: var(--white-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}
.service-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0.05;
    transition: transform var(--transition-speed) ease;
}
.service-card:hover::before {
    transform: scale(10);
}
.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: inline-block;
}
.service-title {
    margin-bottom: 15px;
}
.service-description {
    margin-bottom: 20px;
}
.service-link {
    font-weight: 600;
    display: inline-block;
}

/* 11. Stats Section */
.stats-section {
    background-color: var(--dark-bg-secondary);
    padding: 80px 0;
    color: var(--white-color);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.stat-item h3 {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}
.stat-item p {
    font-size: 1rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 12. Process Section (Timeline) */
.process-section {
    background-color: var(--white-color);
}
.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.process-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--primary-color);
    opacity: 0.2;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}
.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
}
.timeline-item:nth-child(odd) {
    left: 0;
}
.timeline-item:nth-child(even) {
    left: 50%;
}
.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--white-color);
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    top: 30px;
    z-index: 1;
}
.timeline-item:nth-child(odd)::after {
    right: -10px;
}
.timeline-item:nth-child(even)::after {
    left: -10px;
}
.timeline-content {
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: 8px;
    position: relative;
    border-left: 5px solid var(--primary-color);
}
.timeline-item:nth-child(odd) {
    text-align: right;
    border-left: none;
}
.timeline-item:nth-child(even) {
     border-left: 5px solid var(--primary-color);
}
.timeline-step {
    position: absolute;
    top: -20px;
    font-size: 4rem;
    font-weight: 700;
    color: var(--border-color);
    z-index: -1;
}
.timeline-item:nth-child(odd) .timeline-step { right: 20px; }
.timeline-item:nth-child(even) .timeline-step { left: 20px; }
.timeline-title {
    margin-bottom: 10px;
}

/* 13. Industries Section */
.industries-section {
    background-color: var(--white-color);
}
.industries-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}
.industry-item {
    background-color: var(--light-bg);
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 500;
    transition: all var(--transition-speed) ease;
    border: 2px solid transparent;
}
.industry-item:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    border-color: var(--primary-color);
    transform: scale(1.05);
}

/* 14. Testimonials Section (Slider) */
.testimonials-section {
    background-color: var(--light-bg);
}
.testimonial-slider-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}
.testimonial-slider {
    display: flex;
    transition: transform var(--transition-speed) ease-in-out;
}
.testimonial-slide {
    min-width: 100%;
    padding: 40px;
    text-align: center;
    display: none;
}
.testimonial-slide.active {
    display: block;
}
.testimonial-quote {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: 30px;
    position: relative;
    padding: 0 20px;
}
.testimonial-quote::before, .testimonial-quote::after {
    content: '“';
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
}
.testimonial-quote::before {
    top: -20px;
    left: -20px;
}
.testimonial-quote::after {
    content: '”';
    bottom: -40px;
    right: -20px;
}
.author-name {
    font-weight: 600;
    margin-bottom: 0;
}
.author-title {
    color: var(--text-muted);
}
.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0;
}
.slider-btn {
    background-color: var(--white-color);
    border: 1px solid var(--border-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all var(--transition-speed) ease;
}
.slider-btn:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    transform: scale(1.1);
}
.slider-btn.prev {
    left: -25px;
}
.slider-btn.next {
    right: -25px;
}

/* 15. Calculator Section */
.calculator-section {
    background-color: var(--white-color);
}
.calculator-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background-color: var(--light-bg);
    padding: 60px;
    border-radius: 10px;
    align-items: center;
    box-shadow: var(--shadow);
}
.calculator-info .section-title {
    text-align: left;
    font-size: 2.2rem;
}
.calculator-info p {
    max-width: 400px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
.form-group select, .form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: var(--font-primary);
}
#budget-range {
    padding: 0;
}
.result-area {
    margin-top: 30px;
    background-color: var(--white-color);
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}
.result-area p {
    margin: 0;
    color: var(--text-muted);
}
#estimated-cost {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 10px 0;
}

/* 16. CTA Section */
.cta-section {
    background: var(--dark-bg);
    color: var(--white-color);
    padding: 80px 0;
    text-align: center;
}
.cta-content {
    max-width: 800px;
    margin: 0 auto;
}
.cta-title {
    color: var(--white-color);
    font-size: 2.8rem;
    margin-bottom: 20px;
}
.cta-text {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* 17. Page Header (for subpages) */
.page-header {
    background: var(--dark-bg);
    padding: 160px 0 80px;
    text-align: center;
    color: var(--white-color);
}
.page-title {
    color: var(--white-color);
    font-size: 3.5rem;
}
.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 10px auto 0;
}

/* 18. Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: flex-start;
}
.contact-heading {
    margin-bottom: 30px;
}
.contact-form .form-group {
    margin-bottom: 20px;
}
.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: border-color var(--transition-speed);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}
.contact-info-wrapper {
    padding: 40px;
    background: var(--light-bg);
    border-radius: 10px;
}
.contact-info-wrapper p {
    color: #666;
}
.contact-details {
    margin-top: 30px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}
.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    margin-top: 5px;
}
.contact-item h4 {
    margin-bottom: 5px;
}
.contact-item p {
    margin: 0;
}
.map-placeholder {
    margin-top: 30px;
    width: 100%;
    height: 250px;
    background-color: #e0e0e0;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #999;
}

/* 19. Legal Pages */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}
.legal-content h2 {
    margin-top: 40px;
    margin-bottom: 20px;
}
.legal-content p, .legal-content li {
    line-height: 1.8;
    color: #555;
}
.legal-content ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}
.legal-content ul li {
    margin-bottom: 10px;
}

/* 20. Helper Classes & Animations */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    transition-delay: var(--delay, 0s);
}
.fade-in-up {
    transform: translateY(50px);
}
.slide-in-left {
    transform: translateX(-50px);
}
.slide-in-right {
    transform: translateX(50px);
}
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translate(0, 0);
}


/* 21. Custom Cursor */
.cursor, .cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    border-radius: 50%;
}
.cursor {
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    transition: transform 0.1s linear;
}
.cursor-follower {
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary-color);
    transition: transform 0.3s ease-out, opacity 0.3s, width 0.3s, height 0.3s;
}
body:hover .cursor, body:hover .cursor-follower {
    opacity: 1;
}

/* Cursor hover states */
a, button {
    cursor: none;
}
a:hover ~ .cursor-follower, button:hover ~ .cursor-follower {
    transform: scale(1.5);
    background-color: rgba(0, 169, 157, 0.2);
    border-color: transparent;
}


/* 22. Custom Icons (Embedded SVG) */
[class^="icon-"] {
    display: inline-block;
    width: 1em;
    height: 1em;
    stroke-width: 0;
    stroke: currentColor;
    fill: currentColor;
}
.icon-seo { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.72'%3E%3C/path%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.72-1.72'%3E%3C/path%3E%3C/svg%3E"); }
.icon-ppc { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'%3E%3C/polygon%3E%3C/svg%3E"); }
.icon-social { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'%3E%3C/path%3E%3Ccircle cx='9' cy='7' r='4'%3E%3C/circle%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'%3E%3C/path%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'%3E%3C/path%3E%3C/svg%3E"); }
.icon-content { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'%3E%3C/path%3E%3Cpolyline points='14 2 14 8 20 8'%3E%3C/polyline%3E%3Cline x1='16' y1='13' x2='8' y2='13'%3E%3C/line%3E%3Cline x1='16' y1='17' x2='8' y2='17'%3E%3C/line%3E%3Cpolyline points='10 9 9 9 8 9'%3E%3C/polyline%3E%3C/svg%3E"); }
.icon-email { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E"); }
.icon-web { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='16 18 22 12 16 6'%3E%3C/polyline%3E%3Cpolyline points='8 6 2 12 8 18'%3E%3C/polyline%3E%3C/svg%3E"); }
.icon-location { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'%3E%3C/path%3E%3Ccircle cx='12' cy='10' r='3'%3E%3C/circle%3E%3C/svg%3E"); }
.icon-phone { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'%3E%3C/path%3E%3C/svg%3E"); }
.icon-email-footer { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E"); }
.icon-linkedin { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 8a6 6 0 0 1 6 6v7h-4v-7a2 2 0 0 0-2-2 2 2 0 0 0-2 2v7h-4v-7a6 6 0 0 1 6-6z'%3E%3C/path%3E%3Crect x='2' y='9' width='4' height='12'%3E%3C/rect%3E%3Ccircle cx='4' cy='4' r='2'%3E%3C/circle%3E%3C/svg%3E"); }
.icon-twitter { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M23 3a10.9 10.9 0 0 1-3.14 1.53 4.48 4.48 0 0 0-7.86 3v1A10.66 10.66 0 0 1 3 4s-4 9 5 13a11.64 11.64 0 0 1-7 2c9 5 20 0 20-11.5a4.5 4.5 0 0 0-.08-.83A7.72 7.72 0 0 0 23 3z'%3E%3C/path%3E%3C/svg%3E"); }
.icon-facebook { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 2h-3a5 5 0 0 0-5 5v3H7v4h3v8h4v-8h3l1-4h-4V7a1 1 0 0 1 1-1h3z'%3E%3C/path%3E%3C/svg%3E"); }


/* 23. Media Queries (Responsiveness) */

/* 1200px (Large Desktops) */
@media (max-width: 1200px) {
    .container { max-width: 960px; }
    h1, .hero-title { font-size: 3rem; }
    h2, .section-title { font-size: 2.2rem; }
}

/* 992px (Tablets) */
@media (max-width: 992px) {
    html { font-size: 15px; }
    .section-padding { padding: 80px 0; }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--dark-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
    }
    .nav-links.active {
        right: 0;
    }
    .nav-links a { font-size: 1.5rem; }
    .hamburger { display: block; }
    .hamburger.active .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(7px, 7px); }
    .hamburger.active .hamburger-line:nth-child(2) { opacity: 0; }
    .hamburger.active .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }
    
    .hero { min-height: 600px; text-align: center; }
    .hero-content { max-width: 100%; }
    .hero-subtitle { margin: 20px auto 40px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }

    .process-timeline::after { left: 30px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 20px; }
    .timeline-item:nth-child(even) { left: 0; }
    .timeline-item::after { left: 20px; }
    .timeline-item:nth-child(odd) { text-align: left; }
    
    .calculator-wrapper { grid-template-columns: 1fr; }
    .calculator-info { text-align: center; }
    .calculator-info .section-title { text-align: center; }

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

    .footer-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
}

/* 768px (Small Tablets / Large Mobiles) */
@media (max-width: 768px) {
    html { font-size: 14px; }
    h1, .hero-title { font-size: 2.5rem; }
    h2, .section-title { font-size: 2rem; }
    
    .services-grid { grid-template-columns: 1fr; }
    
    .testimonial-slider-container { padding: 0 15px; }
    .slider-controls { display: none; } /* On smaller screens, swiping is more common. Hide buttons. */
    .testimonial-quote { font-size: 1.2rem; }
    
    .footer-bottom { justify-content: center; text-align: center; }
    .footer-bottom ul { justify-content: center; }
}

/* 576px (Mobiles) */
@media (max-width: 576px) {
    .container { padding: 0 1rem; }
    .section-padding { padding: 60px 0; }
    
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }
    
    .stats-grid { grid-template-columns: 1fr; }
    .stat-item:not(:last-child) { margin-bottom: 30px; }
    
    .process-timeline::after { left: 20px; }
    .timeline-item { padding-left: 50px; }
    .timeline-item::after { left: 10px; }
    
    .calculator-wrapper { padding: 30px; }

    .footer-grid {
        text-align: center;
    }
    .footer-col .footer-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .footer-logo, .social-icons {
        justify-content: center;
    }
    .footer-contact p {
        justify-content: center;
    }
}

/* Hide cursor on touch devices */
@media (hover: none) {
    .cursor, .cursor-follower {
        display: none;
    }
    body, a, button {
        cursor: auto;
    }
}