/*
* Digital Marketing Agency Redesign V2 - Light Theme
* Author: AI Assistant
* Version: 2.0
*/

/* ==========================================================================
   1. CSS Variables & Base Styles
   ========================================================================== */

:root {
    /* Color Palette - Light & Professional Theme */
    --color-primary: #4A47A3;
    /* Rich Purple-Blue */
    --color-primary-light: #706FD3;
    /* Lighter Purple-Blue */
    --color-secondary: #EAF0F1;
    /* Light Accent Grey */
    --color-background: #FFFFFF;
    --color-light-gray: #F8F9FA;
    --color-text-headings: #1E2022;
    /* Dark Charcoal */
    --color-text-body: #55575A;
    /* Medium Grey */
    --color-text-light: #888;
    --color-border: #DEE2E6;
    --color-white: #FFFFFF;
    --color-success: #28A745;
    --color-error: #DC3545;

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Roboto', sans-serif;

    /* Font Sizes */
    --font-size-xs: 0.8rem;
    --font-size-sm: 0.9rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.75rem;
    --font-size-xxl: 2.5rem;
    --font-size-h1: 3.25rem;
    --font-size-h2: 2.5rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Other Variables */
    --border-radius: 8px;
    --transition-speed: 0.3s;
    --container-width: 1140px;
    --header-height: 80px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Roboto:wght@400;500&display=swap');

/* Reset and Box Sizing */
*,
*::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(--color-background);
    color: var(--color-text-body);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   2. Utility & Layout Classes
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 800px;
    margin: auto;
}

.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: var(--border-radius);
    font-family: var(--font-secondary);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(74, 71, 163, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
}

.highlight-text {
    color: var(--color-primary);
}

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

.section-tagline {
    display: inline-block;
    color: var(--color-primary);
    font-family: var(--font-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    background-color: var(--color-secondary);
    padding: 5px 15px;
    border-radius: 20px;
}

.section-title {
    font-size: var(--font-size-h2);
    color: var(--color-text-headings);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.section-description {
    max-width: 650px;
    margin: 0 auto;
}

/* ==========================================================================
   3. Header & Navigation
   ========================================================================== */
.site-header {
    width: 100%;
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    transition: all var(--transition-speed) ease;
    border-bottom: 1px solid transparent;
}

.site-header.scrolled {
    box-shadow: var(--box-shadow);
    border-bottom-color: var(--color-border);
    height: 70px;
}

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

.logo {
    height: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--color-text-body);
    text-decoration: none;
    font-family: var(--font-secondary);
    font-weight: 500;
    font-size: var(--font-size-base);
    transition: color var(--transition-speed) ease;
    position: relative;
    padding: 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: width var(--transition-speed) ease;
}

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

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

.header-cta {
    padding: 0.7rem 1.5rem;
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    width: 30px;
    height: 22px;
    position: relative;
}

.bar {
    position: absolute;
    left: 0;
    height: 3px;
    width: 100%;
    background-color: var(--color-text-headings);
    border-radius: 2px;
    transition: all 0.35s ease;
}

.bar::before,
.bar::after {
    content: '';
    position: absolute;
    left: 0;
    height: 3px;
    width: 100%;
    background-color: var(--color-text-headings);
    border-radius: 2px;
    transition: all 0.35s ease;
}

.bar {
    top: 50%;
    transform: translateY(-50%);
}

.bar::before {
    top: -9px;
}

.bar::after {
    top: 9px;
}

.hamburger-menu.is-active .bar {
    background-color: transparent;
}

.hamburger-menu.is-active .bar::before {
    transform: rotate(45deg) translate(6px, 7px);
}

.hamburger-menu.is-active .bar::after {
    transform: rotate(-45deg) translate(6px, -7px);
}

.mobile-nav-panel {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-background);
    z-index: 999;
    transition: right 0.4s ease-in-out;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
}

.mobile-nav-panel.is-open {
    right: 0;
}

body.no-scroll {
    overflow: hidden;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-nav-links li {
    margin-bottom: var(--spacing-lg);
}

.mobile-nav-link {
    font-size: var(--font-size-lg);
    color: var(--color-text-headings);
    text-decoration: none;
    font-weight: 600;
}

.mobile-cta {
    margin-top: var(--spacing-lg);
}

/* ==========================================================================
   4. Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-text-headings);
    color: var(--color-background);
    padding: var(--spacing-xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-xl);
}

.footer-logo {
    height: 45px;
    filter: invert(1);
    margin-bottom: var(--spacing-sm);
}

.footer-about-text {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.footer-heading {
    color: var(--color-white);
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-links-list {
    list-style: none;
}

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

.footer-links-list a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

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

.footer-column.contact-info address,
.footer-column.contact-info a {
    display: block;
    color: var(--color-text-light);
    font-style: normal;
    text-decoration: none;
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-speed) ease;
}

.footer-column.contact-info a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ==========================================================================
   5. Main Content Sections
   ========================================================================== */

main {
    padding-top: var(--header-height);
}

section {
    padding: var(--spacing-xxl) 0;
}

section:nth-child(even) {
    background-color: var(--color-light-gray);
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.animated-bg span {
    position: absolute;
    background-color: var(--color-secondary);
    border-radius: 50%;
    opacity: 0.5;
    animation: float 20s infinite linear;
}

.animated-bg span:nth-child(1) {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
}

.animated-bg span:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 20%;
    right: 15%;
    animation-duration: 25s;
}

.animated-bg span:nth-child(3) {
    width: 50px;
    height: 50px;
    bottom: 10%;
    left: 20%;
    animation-duration: 18s;
}

.animated-bg span:nth-child(4) {
    width: 80px;
    height: 80px;
    bottom: 25%;
    right: 5%;
    animation-duration: 22s;
}

.animated-bg span:nth-child(5) {
    width: 200px;
    height: 200px;
    top: 60%;
    left: 40%;
    animation-duration: 30s;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-30px);
    }

    100% {
        transform: translateY(0);
    }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--spacing-xl);
}

.hero-title {
    font-size: var(--font-size-h1);
    color: var(--color-text-headings);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.hero-subtitle {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

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

.hero-image-placeholder {
    width: 100%;
    aspect-ratio: 1/1;
    background-color: var(--color-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-light);
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-background);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
    text-align: center;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto var(--spacing-md);
    transition: all var(--transition-speed) ease;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: var(--color-primary);
}

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

.service-card:hover svg {
    color: var(--color-white);
}

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

/* --- About & Stats Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: var(--spacing-xl);
}

.stats-counter {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: var(--font-size-h2);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    color: var(--color-text-light);
}

.about-image-placeholder {
    width: 100%;
    padding-top: 110%;
    /* Taller aspect ratio */
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-light);
}

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

.process-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--color-secondary);
    top: 0;
    bottom: 0;
    left: 40px;
}

.timeline-item {
    padding: var(--spacing-sm) 0 var(--spacing-lg) 90px;
    position: relative;
}

.timeline-dot {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 4px solid var(--color-primary-light);
    top: 20px;
    left: 30px;
    z-index: 1;
    transition: all var(--transition-speed) ease;
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.2);
    background-color: var(--color-primary);
}

.timeline-step {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-secondary);
    position: absolute;
    top: 0;
    left: 0;
}

.timeline-content {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

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

/* --- Industry Section --- */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.industry-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.industry-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.industry-title {
    font-size: var(--font-size-md);
    color: var(--color-text-headings);
    margin-bottom: 5px;
    font-weight: 600;
}

.industry-card p {
    font-size: var(--font-size-sm);
}

/* --- Calculator Section --- */
.calculator-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.calculator-content .section-title,
.calculator-content .section-tagline,
.calculator-content p {
    text-align: left;
    margin: 0 0 var(--spacing-sm) 0;
    max-width: 100%;
}

.calculator-result {
    margin-top: var(--spacing-lg);
    background-color: var(--color-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: left;
}

.estimate-amount {
    font-size: var(--font-size-h2);
    color: var(--color-primary);
    font-weight: 700;
}

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

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

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-group input {
    margin-right: 10px;
    accent-color: var(--color-primary);
}

input[type="range"] {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: var(--color-secondary);
    border-radius: 5px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
}

.range-labels {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
}

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

.testimonial-carousel {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
    min-width: 100%;
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

.testimonial-text {
    font-size: var(--font-size-md);
    font-style: italic;
    color: var(--color-text-body);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.testimonial-text::before {
    content: '“';
    font-size: 5rem;
    color: var(--color-secondary);
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
}

.author-name {
    display: block;
    color: var(--color-text-headings);
    font-weight: 600;
}

.author-title {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) ease;
}

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

.carousel-btn.prev {
    left: -22px;
}

.carousel-btn.next {
    right: -22px;
}

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
    text-align: center;
    color: var(--color-white);
}

.cta-title {
    color: var(--color-white);
    font-size: var(--font-size-h2);
    margin-bottom: var(--spacing-sm);
}

.cta-text {
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.9;
}

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

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

/* ==========================================================================
   6. Page-Specific Styles
   ========================================================================== */

/* --- Contact Page --- */
.contact-page-section {
    background-color: var(--color-light-gray);
}

.contact-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

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

.contact-form .form-row {
    display: flex;
    gap: var(--spacing-md);
}

.contact-form .form-group {
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.contact-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-headings);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 12px;
    background-color: var(--color-light-gray);
    border: 1px solid var(--color-border);
    border-radius: 5px;
    color: var(--color-text-body);
    font-size: var(--font-size-base);
    transition: all var(--transition-speed) ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 71, 163, 0.1);
}

#form-status {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: 5px;
    display: none;
}

#form-status.success {
    background-color: #d4edda;
    color: #155724;
    display: block;
}

#form-status.error {
    background-color: #f8d7da;
    color: #721c24;
    display: block;
}

.contact-info-wrapper h3,
.contact-info-wrapper h4 {
    color: var(--color-text-headings);
    margin-bottom: var(--spacing-sm);
}

.contact-info-list {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.contact-info-list li {
    margin-bottom: var(--spacing-sm);
}

.contact-info-list a {
    color: var(--color-primary);
    text-decoration: none;
}

/* --- Legal Pages --- */
.legal-page-section {
    padding: var(--spacing-xxl) 0;
}

.legal-page-section h1 {
    font-size: var(--font-size-h2);
    color: var(--color-text-headings);
    margin-bottom: var(--spacing-lg);
}

.legal-page-section h2 {
    font-size: var(--font-size-xl);
    color: var(--color-text-headings);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-border);
}

.legal-page-section p,
.legal-page-section ul {
    margin-bottom: var(--spacing-md);
}

.legal-page-section ul {
    padding-left: var(--spacing-lg);
}

/* ==========================================================================
   7. Animations & Scroll Effects
   ========================================================================== */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.fade-in {
    transform: translateY(20px);
}

.animate-on-scroll.fade-in-up {
    transform: translateY(50px);
}

.animate-on-scroll.slide-in-left {
    transform: translateX(-50px);
}

.animate-on-scroll.slide-in-right {
    transform: translateX(50px);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

.animate-on-scroll {
    transition-delay: var(--delay, 0s);
}

/* ==========================================================================
   8. Responsiveness
   ========================================================================== */

/* --- Tablet (up to 992px) --- */
@media (max-width: 992px) {
    :root {
        --font-size-h1: 2.8rem;
        --font-size-h2: 2.2rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image-wrapper {
        grid-row: 1;
        margin-bottom: var(--spacing-lg);
    }

    .hero-subtitle {
        margin: 0 auto var(--spacing-lg);
    }

    .hero-buttons {
        justify-content: center;
    }

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

    .about-image-wrapper {
        grid-row: 1;
        margin-bottom: var(--spacing-lg);
    }

    .calculator-wrapper,
    .contact-layout {
        grid-template-columns: 1fr;
    }
}

/* --- Mobile (up to 768px) --- */
@media (max-width: 768px) {
    :root {
        --font-size-h1: 2.2rem;
        --font-size-h2: 1.8rem;
        --spacing-xxl: 4rem;
    }

    /* Mobile Nav */
    .nav-links,
    .header-cta {
        display: none;
    }

    .hamburger-menu {
        display: block;
    }

    .process-timeline::after {
        left: 15px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-dot {
        left: 5px;
    }

    .timeline-step {
        display: none;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .carousel-btn.prev {
        left: 10px;
    }

    .carousel-btn.next {
        right: 10px;
    }

    .contact-form .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* --- Small Mobile (up to 480px) --- */
@media (max-width: 480px) {
    .stats-counter {
        justify-content: space-around;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

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