/*
* Digital Marketing Agency Stylesheet
* Author: AI Assistant
* Version: 1.0
*/

/* ---------------------------------- */
/* 1. Global Settings & Variables     */
/* ---------------------------------- */
:root {
    --primary-color: #00aaff;
    /* A vibrant, trustworthy blue */
    --secondary-color: #00e5ff;
    /* A bright cyan accent */
    --dark-bg: #0d1b2a;
    /* Deep navy blue background */
    --medium-bg: #1b263b;
    /* Slightly lighter navy for cards */
    --light-bg: #415a77;
    /* Lighter shade for accents/hovers */
    --text-color: #e0e1dd;
    /* Off-white for readability */
    --heading-color: #ffffff;
    --border-color: #415a77;
    --success-color: #28a745;
    --error-color: #dc3545;

    --font-primary: 'Poppins', sans-serif;
    --header-height: 80px;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --transition-speed: 0.3s ease;
}

/* 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(--dark-bg);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    color: var(--heading-color);
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 1rem;
    max-width: 70ch;
}

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

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

ul {
    list-style: none;
}

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

/* ---------------------------------- */
/* 2. Utility & Helper Classes        */
/* ---------------------------------- */
.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

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

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

.section-header {
    margin-bottom: 4rem;
}

.section-header .section-title {
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.section-header .section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-header .section-subtitle {
    font-size: 1.1rem;
    color: var(--text-color);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-speed);
    border: 2px solid transparent;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-bg);
    border: none;
    font-weight: 600;
}

.btn-primary:hover {
    color: var(--dark-bg);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 170, 255, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--heading-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    font-weight: 600;
    transform: translateY(-3px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}


/* ---------------------------------- */
/* 3. Header & Navigation             */
/* ---------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
    padding: 20px 0;
}

.header.scrolled {
    background-color: rgba(13, 27, 42, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    padding: 10px 0;
}

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

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

.logo img {
    height: 80px;
    width: auto;
    margin-right: 12px;
    filter: brightness(0) invert(1);
    transition: transform var(--transition-speed);
}

.logo a:hover img {
    transform: rotate(15deg);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-speed);
}

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

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

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--heading-color);
    background: none;
    border: none;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: #1b263b;
    z-index: 1001;
    padding: 2rem;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.mobile-menu.open {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.mobile-menu .logo img {
    height: 40px;
}

.menu-close {
    background: none;
    border: none;
    color: var(--heading-color);
    font-size: 2rem;
    cursor: pointer;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-link {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
}

.btn-mobile {
    margin-top: 1rem;
    text-align: center;
    width: 100%;
}


/* ---------------------------------- */
/* 4. Hero Section                    */
/* ---------------------------------- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: var(--header-height);
    background: url('https://www.transparenttextures.com/patterns/clean-gray-paper.png'), linear-gradient(135deg, var(--dark-bg) 0%, #1b263b 100%);
    overflow: hidden;
}

.hero-background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(27, 38, 59, 0.1) 0%, rgba(13, 27, 42, 0.9) 80%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.2;
    background: -webkit-linear-gradient(45deg, var(--heading-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

/* 3D Cube */
.scene {
    width: 250px;
    height: 250px;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate-cube 20s infinite linear;
}

.face {
    position: absolute;
    width: 250px;
    height: 250px;
    background: rgba(0, 170, 255, 0.1);
    border: 2px solid var(--primary-color);
    color: var(--secondary-color);
    font-size: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 0 50px rgba(0, 229, 255, 0.3);
}

.front {
    transform: rotateY(0deg) translateZ(125px);
}

.back {
    transform: rotateY(180deg) translateZ(125px);
}

.right {
    transform: rotateY(90deg) translateZ(125px);
}

.left {
    transform: rotateY(-90deg) translateZ(125px);
}

.top {
    transform: rotateX(90deg) translateZ(125px);
}

.bottom {
    transform: rotateX(-90deg) translateZ(125px);
}

@keyframes rotate-cube {
    from {
        transform: rotateX(0) rotateY(0);
    }

    to {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

/* ---------------------------------- */
/* 5. Services Section                */
/* ---------------------------------- */
.services-section {
    background-color: var(--medium-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--dark-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.15) 0%, transparent 40%);
    transition: opacity 0.5s ease;
    opacity: 0;
    animation: spin 10s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: -webkit-linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform var(--transition-speed);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    margin-bottom: 1rem;
}

.service-description {
    margin-bottom: 1.5rem;
    min-height: 100px;
}

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

.service-link i {
    transition: transform var(--transition-speed);
    margin-left: 5px;
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ---------------------------------- */
/* 6. Process Section                 */
/* ---------------------------------- */
.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    border-radius: 2px;
}

.process-step {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.process-step:nth-child(odd) {
    left: 0;
    flex-direction: row-reverse;
    text-align: right;
}

.process-step:nth-child(even) {
    left: 50%;
}

.process-icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: var(--medium-bg);
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    color: var(--secondary-color);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    transition: all var(--transition-speed);
}

.process-step:hover .process-icon-wrapper {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    transform: translateY(-50%) scale(1.1);
}

.process-step:nth-child(odd) .process-icon-wrapper {
    right: -40px;
}

.process-step:nth-child(even) .process-icon-wrapper {
    left: -40px;
}

.process-content {
    padding: 20px 30px;
    background-color: var(--medium-bg);
    position: relative;
    border-radius: var(--border-radius);
    flex-grow: 1;
}

.process-number {
    font-size: 3rem;
    font-weight: 900;
    position: absolute;
    top: -10px;
    opacity: 0.1;
    color: var(--primary-color);
}

.process-step:nth-child(odd) .process-number {
    right: 20px;
}

.process-step:nth-child(even) .process-number {
    left: 20px;
}

.process-title {
    color: var(--primary-color);
}


/* ---------------------------------- */
/* 7. Pricing Calculator Section      */
/* ---------------------------------- */
.pricing-calculator-section {
    background-color: var(--medium-bg);
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    background-color: var(--dark-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.form-group select,
.form-group input {
    width: 100%;
    padding: 12px;
    background-color: var(--medium-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--heading-color);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-group input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: all 0.2s ease;
}

.checkbox-group input[type="checkbox"]:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-group input[type="checkbox"]:checked::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--dark-bg);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
}

.calculator-result {
    background-color: var(--medium-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.calculator-result p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.calculator-result h3 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.calculator-result small {
    margin-top: 1rem;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* ---------------------------------- */
/* 8. Testimonials Section            */
/* ---------------------------------- */
.testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-slider {
    display: flex;
    transition: transform var(--transition-speed);
}

.testimonial-card {
    flex: 0 0 100%;
    background-color: var(--medium-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.testimonial-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.author-name {
    color: var(--heading-color);
    margin-bottom: 0.25rem;
}

.author-title {
    color: var(--primary-color);
    font-weight: 500;
}

.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 1rem;
}

.slider-btn {
    background-color: rgba(27, 38, 59, 0.7);
    border: 1px solid var(--border-color);
    color: var(--heading-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

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

/* ---------------------------------- */
/* 9. CTA Section                     */
/* ---------------------------------- */
.cta-section {
    background: linear-gradient(rgba(13, 27, 42, 0.9), rgba(13, 27, 42, 0.9)), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat fixed;
    padding: 80px 0;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.cta-text {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}


/* ---------------------------------- */
/* 10. Footer                         */
/* ---------------------------------- */
.footer {
    background-color: var(--medium-bg);
    padding: 80px 0 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-about .footer-logo {
    margin-bottom: 1.5rem;
}

.footer-about .footer-logo a {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--heading-color);
}

.footer-about .footer-logo img {
    height: 80px;
    filter: brightness(0) invert(1);
    margin-right: 10px;
}

.footer-about p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.social-links a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background-color: var(--light-bg);
    color: var(--heading-color);
    border-radius: 50%;
    margin-right: 10px;
    transition: all var(--transition-speed);
}

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

.footer-links h3,
.footer-contact h3 {
    margin-bottom: 1.5rem;
    color: var(--heading-color);
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 1rem;
}

.footer-links ul li a {
    color: var(--text-color);
}

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

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.footer-contact ul li i {
    color: var(--primary-color);
    margin-top: 5px;
}

.footer-contact ul li a {
    color: var(--text-color);
}

.footer-contact ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ---------------------------------- */
/* 11. Other Pages (Contact, Legal)   */
/* ---------------------------------- */
.page-header-section {
    padding: 160px 0 80px;
    text-align: center;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1b263b 100%);
}

.page-header-section h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.page-header-section p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.8;
}

/* Contact Page */
.contact-page-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: flex-start;
}

.contact-info-block h2,
.contact-form-wrapper h2 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.contact-details-list {
    margin-top: 2rem;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-detail-item .icon {
    width: 60px;
    height: 60px;
    background: var(--medium-bg);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-detail-item .info h3 {
    margin-bottom: 0.5rem;
}

.contact-form {
    background: var(--medium-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.contact-form .form-group {
    position: relative;
}

.contact-form .form-icon {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    color: var(--border-color);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 12px 15px;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    color: var(--heading-color);
    border-radius: 5px;
    transition: border-color var(--transition-speed);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
}

/* Success Popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--medium-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    max-width: 450px;
    width: 90%;
    transform: scale(0.7);
    transition: transform 0.4s ease;
}

.popup-overlay.show .popup-content {
    transform: scale(1);
}

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--text-color);
    cursor: pointer;
    line-height: 1;
}

.popup-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

/* Legal Pages */
.legal-page .page-content {
    background: var(--medium-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    max-width: 900px;
    margin: 0 auto;
}

.legal-page h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-page p,
.legal-page li {
    color: var(--text-color);
    opacity: 0.9;
}

.legal-page ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 1rem;
}

.legal-page ul li {
    margin-bottom: 0.5rem;
}

.page-actions {
    text-align: center;
    margin-top: 2rem;
}

/* ---------------------------------- */
/* 12. Animations                     */
/* ---------------------------------- */
[data-animation] {
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.8s;
    transition-timing-function: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

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

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

.zoom-in {
    transform: scale(0.9);
}

.animated {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}


/* ---------------------------------- */
/* 13. Responsive Design              */
/* ---------------------------------- */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .section-padding {
        padding: 80px 0;
    }

    .nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

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

    .hero-text {
        max-width: 100%;
        margin-bottom: 3rem;
    }

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

    .scene {
        width: 200px;
        height: 200px;
    }

    .face {
        width: 200px;
        height: 200px;
        font-size: 4rem;
    }

    .front,
    .back {
        transform: rotateY(0deg) translateZ(100px);
    }

    .right {
        transform: rotateY(90deg) translateZ(100px);
    }

    .left {
        transform: rotateY(-90deg) translateZ(100px);
    }

    .top {
        transform: rotateX(90deg) translateZ(100px);
    }

    .bottom {
        transform: rotateX(-90deg) translateZ(100px);
    }

    .process-timeline::after {
        left: 40px;
    }

    .process-step {
        width: 100%;
        padding-left: 80px;
        padding-right: 20px;
    }

    .process-step:nth-child(even),
    .process-step:nth-child(odd) {
        left: 0;
        text-align: left;
        flex-direction: row;
    }

    .process-step:nth-child(even) .process-icon-wrapper,
    .process-step:nth-child(odd) .process-icon-wrapper {
        left: 0;
    }

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

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

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-about .footer-logo a {
        justify-content: center;
    }

    .social-links {
        margin-bottom: 2rem;
    }

    .footer-contact ul li {
        justify-content: center;
    }

    .slider-controls {
        position: static;
        transform: none;
        margin-top: 1.5rem;
        display: flex;
        justify-content: center;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .page-header-section {
        padding: 120px 0 60px;
    }

    .page-header-section h1 {
        font-size: 2.5rem;
    }

    .contact-form,
    .legal-page .page-content,
    .calculator-wrapper {
        padding: 1.5rem;
    }
}