/*
    Westside Productions — site theme (THE IONIC ENGINE visual system)
    Colors:
    - Ion Blue: #00BFFF
    - Copper: #FF8A00
    - Deep Gray: #0C0C0C
    - Light Gray: #1a1a1a
    - Text Color: #EAEAEA
    - Text Muted: #888888
*/

/* 1. Global Styles & Variables
-------------------------------------------------- */
:root {
    --ion-blue: #00BFFF;
    --copper: #FF8A00;
    --deep-gray: #0C0C0C;
    --light-gray: #1a1a1a;
    --text-color: #EAEAEA;
    --text-muted: #888888;
    --header-height: 80px;
    --font-primary: 'Orbitron', sans-serif;
    --font-secondary: 'Roboto Mono', monospace;
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-secondary);
    background-color: var(--deep-gray);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    color: #fff;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

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

/* 2. Preloader
-------------------------------------------------- */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--deep-gray);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-logo {
    height: 80px;
    filter: invert(1);
    animation: pulse 2s infinite ease-in-out;
}

.loader-text {
    color: var(--ion-blue);
    font-family: var(--font-secondary);
    margin-top: 20px;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.preloader-turbine {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 20px auto 0;
    animation: spin 1.5s linear infinite;
}

.preloader-turbine .blade {
    position: absolute;
    width: 10px;
    height: 30px;
    background: linear-gradient(to bottom, var(--ion-blue), var(--copper));
    left: 25px;
    top: 0;
    transform-origin: 5px 30px;
    border-radius: 5px 5px 0 0;
}

.preloader-turbine .blade:nth-child(2) {
    transform: rotate(60deg);
}

.preloader-turbine .blade:nth-child(3) {
    transform: rotate(120deg);
}

.preloader-turbine .blade:nth-child(4) {
    transform: rotate(180deg);
}

.preloader-turbine .blade:nth-child(5) {
    transform: rotate(240deg);
}

.preloader-turbine .blade:nth-child(6) {
    transform: rotate(300deg);
}

/* 3. Header & Navigation
-------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 10px 0;
    background-color: transparent;
    transition: background-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.header.scrolled {
    background-color: rgba(12, 12, 12, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo img, .footer-logo img{
    height: 40px;
    filter: invert(1);
    width: auto;
    transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

.nav-logo:hover img {
    transform: rotate(360deg);
}

.nav-logo span {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: #fff;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-secondary);
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    font-size: 0.9rem;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--ion-blue), var(--copper));
    transition: width var(--transition-speed) ease;
}

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

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #fff;
    transition: all 0.3s ease-in-out;
}

/* 4. Buttons & Forms
-------------------------------------------------- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 5px;
    transition: all 0.4s ease;
    cursor: pointer;
    font-weight: 700;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--copper);
    transition: width 0.4s ease;
    z-index: -1;
}

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

.btn-primary {
    background-color: var(--ion-blue);
    color: var(--deep-gray);
}

.btn-primary:hover {
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 191, 255, 0.2);
}

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

.btn-secondary:hover {
    color: #fff;
    border-color: var(--copper);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    background-color: var(--deep-gray);
    border: 1px solid #333;
    border-radius: 5px;
    color: var(--text-color);
    font-family: var(--font-secondary);
    transition: all var(--transition-speed) ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--ion-blue);
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.3);
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.form-row .form-group {
    flex: 1;
}

/* 5. Hero Section
-------------------------------------------------- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #1a1a1a, var(--deep-gray) 70%);
    z-index: -1;
}

.vortex-container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    perspective: 800px;
}

.vortex {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    margin-top: -400px;
    margin-left: -400px;
    transform-style: preserve-3d;
    animation: rotate-vortex 20s linear infinite;
}

.vortex::before,
.vortex::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid;
    animation: vortex-pulse 4s ease-in-out infinite;
}

.vortex::before {
    border-color: rgba(0, 191, 255, 0.3);
}

.vortex::after {
    border-color: rgba(255, 138, 0, 0.3);
    animation-delay: -2s;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 15px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 20px rgba(0, 191, 255, 0.5);
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    color: #e0e0e0;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* 6. Shared Section Styles
-------------------------------------------------- */
.section-padding {
    padding: 100px 0;
}

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

.section-header {
    margin-bottom: 60px;
}

.section-header .subtitle {
    display: block;
    font-family: var(--font-secondary);
    color: var(--ion-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    font-weight: 700;
}

.section-header p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 7. Services Section
-------------------------------------------------- */
.services-section {
    background-color: var(--light-gray);
}

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

.service-card {
    background-color: var(--deep-gray);
    border: 1px solid #333;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) ease;
    transform-style: preserve-3d;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(0, 191, 255, 0.2), transparent 30%);
    animation: rotate-border 4s linear infinite;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.service-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--ion-blue);
}

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

.service-icon {
    font-size: 3rem;
    color: var(--ion-blue);
    margin-bottom: 1.5rem;
    transition: color var(--transition-speed) ease;
}

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

.service-card h3 {
    margin-bottom: 1rem;
}

.service-link {
    display: inline-block;
    margin-top: 1.5rem;
    font-weight: 700;
}

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

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

/* 8. About Section
-------------------------------------------------- */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    border-radius: 10px;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
    box-shadow: -10px 10px 30px rgba(0, 0, 0, 0.3);
}

.about-image img {
    display: block;
}

.about-image-content:hover .about-image {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.about-list {
    margin-top: 1.5rem;
}

.about-list li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.about-list i {
    color: var(--ion-blue);
    margin-right: 10px;
    font-size: 1.2rem;
}

/* 9. Process Section
-------------------------------------------------- */
.process-section {
    background-color: var(--light-gray);
}

.process-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 12.5%;
    width: 75%;
    height: 2px;
    background: repeating-linear-gradient(90deg, #333, #333 5px, transparent 5px, transparent 10px);
}

.process-step {
    text-align: center;
    position: relative;
}

.process-icon-wrapper {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-color: var(--deep-gray);
    border: 2px solid var(--copper);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: var(--copper);
    transition: all var(--transition-speed) ease;
    position: relative;
    z-index: 2;
}

.process-step:hover .process-icon-wrapper {
    background-color: var(--copper);
    color: var(--deep-gray);
    transform: scale(1.1);
}

.step-number {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background-color: var(--ion-blue);
    color: var(--deep-gray);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-primary);
    font-weight: 700;
    border: 2px solid var(--deep-gray);
}

.process-content h3 {
    color: var(--ion-blue);
}

/* 10. ROI Calculator Section
-------------------------------------------------- */
.roi-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.roi-calculator {
    background-color: var(--deep-gray);
    padding: 2.5rem;
    border-radius: 10px;
    border: 1px solid #333;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    background: #444;
    border-radius: 5px;
    outline: none;
    margin-top: 0.5rem;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--ion-blue);
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 0 0 10px var(--ion-blue);
}

.roi-calculator .form-group label {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-secondary);
    font-size: 1rem;
}

.roi-calculator .form-group span {
    color: var(--ion-blue);
    font-weight: 700;
}

.roi-results {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #333;
    text-align: center;
}

.roi-results h4 {
    color: var(--text-muted);
}

.result-value {
    font-size: 3rem;
    font-family: var(--font-primary);
    color: var(--copper);
    margin: 10px 0;
    font-weight: 900;
}

.roi-disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* 11. Testimonials Section
-------------------------------------------------- */
.testimonials-section {
    background-color: var(--light-gray);
}

.testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slider {
    display: flex;
    overflow: hidden;
}

.testimonial-slide {
    min-width: 100%;
    transition: transform 0.5s ease-in-out;
    padding: 0 1rem;
}

.testimonial-content {
    background-color: var(--deep-gray);
    padding: 2.5rem;
    border-radius: 10px;
    border-left: 5px solid var(--ion-blue);
    position: relative;
    margin-bottom: 2rem;
}

.testimonial-content::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 2rem;
    color: rgba(0, 191, 255, 0.2);
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-left: 1.5rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--copper);
    margin-right: 1rem;
}

.author-info h4 {
    margin-bottom: 0.25rem;
    color: #fff;
}

.author-info span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.slider-controls {
    text-align: center;
    margin-top: 2rem;
}

.slider-btn {
    background-color: transparent;
    border: 1px solid #333;
    color: var(--text-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all var(--transition-speed) ease;
    margin: 0 10px;
}

.slider-btn:hover {
    background-color: var(--ion-blue);
    color: var(--deep-gray);
    border-color: var(--ion-blue);
}


/* 12. CTA Section
-------------------------------------------------- */
.cta-section {
    background: linear-gradient(rgba(12, 12, 12, 0.9), rgba(12, 12, 12, 0.9)), url('https://images.pexels.com/photos/1595391/pexels-photo-1595391.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1') no-repeat center center/cover;
    padding: 100px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
}

.cta-content p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.btn-lg {
    padding: 15px 35px;
    font-size: 1.1rem;
}

/* 13. Footer
-------------------------------------------------- */
.footer {
    background-color: #000;
    padding: 80px 0 0;
    border-top: 1px solid #333;
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

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

.footer-about p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background-color: var(--light-gray);
    color: var(--text-muted);
    transition: all var(--transition-speed) ease;
}

.footer-social a:hover {
    background-color: var(--ion-blue);
    color: var(--deep-gray);
    transform: translateY(-3px);
}

.footer h3 {
    margin-bottom: 1.5rem;
    color: var(--ion-blue);
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

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

.footer-links ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

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

.footer-contact ul li i {
    margin-right: 10px;
    margin-top: 5px;
    color: var(--copper);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 1rem;
}

.footer-legal a {
    color: var(--text-muted);
}

.footer-legal a:hover {
    color: #fff;
}

.footer-legal span {
    color: #333;
}

/* 14. Helper & Utility Classes
-------------------------------------------------- */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--ion-blue);
    color: var(--deep-gray);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-speed) ease;
    z-index: 999;
}

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

.back-to-top:hover {
    background-color: var(--copper);
    transform: translateY(-5px);
}

.chat-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--ion-blue), var(--copper));
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 191, 255, 0.3);
    transition: all var(--transition-speed) ease;
    z-index: 998;
}

.chat-widget:hover {
    transform: scale(1.1) rotate(15deg);
}

/* 15. Page-Specific Styles (Contact, Legal)
-------------------------------------------------- */
.page-header {
    padding: 180px 0 100px;
    text-align: center;
    background: linear-gradient(rgba(12, 12, 12, 0.7), rgba(12, 12, 12, 0.9)), url('https://images.pexels.com/photos/5926382/pexels-photo-5926382.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1') no-repeat center center/cover;
}

.page-header h1 {
    font-size: 3.5rem;
    color: var(--ion-blue);
}

.contact-page-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    background-color: var(--light-gray);
    padding: 3rem;
    border-radius: 10px;
}

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

.info-icon {
    width: 50px;
    height: 50px;
    border: 2px solid var(--ion-blue);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: var(--ion-blue);
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.info-text h4 {
    color: var(--copper);
    margin-bottom: 0.25rem;
}

.legal-content .content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--light-gray);
    padding: 3rem;
    border-radius: 10px;
}

.legal-content h2 {
    color: var(--ion-blue);
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #333;
}

.legal-content ul {
    list-style: disc;
    padding-left: 2rem;
}

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

/* 16. Popups & Animations
-------------------------------------------------- */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 10001;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed) ease;
}

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

.popup-content {
    background-color: var(--deep-gray);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--ion-blue);
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.3);
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-speed) ease;
}

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

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
}

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

.popup-content h3 {
    margin-bottom: 0.5rem;
}

.popup-content p {
    margin-bottom: 2rem;
}

/* Keyframes */
@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

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

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

@keyframes rotate-vortex {
    0% {
        transform: rotateY(0deg) rotateX(75deg);
    }

    100% {
        transform: rotateY(360deg) rotateX(75deg);
    }
}

@keyframes vortex-pulse {

    0%,
    100% {
        transform: scale(0.8);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 1;
    }
}

@keyframes rotate-border {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Page load animations */
.animate-on-load {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn-up 0.8s ease-out forwards;
}

.animate-delay-1 {
    animation-delay: 0.2s;
}

.animate-delay-2 {
    animation-delay: 0.4s;
}

@keyframes fadeIn-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.animate-in {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-in[data-animation="fade-in-up"] {
    transform: translateY(50px);
}

.animate-in[data-animation="fade-in-right"] {
    transform: translateX(-50px);
}

.animate-in[data-animation="fade-in-left"] {
    transform: translateX(50px);
}

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

/* 17. Responsive Design
-------------------------------------------------- */
@media (max-width: 992px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        flex-direction: column;
        background-color: var(--deep-gray);
        width: 100%;
        height: calc(100vh - var(--header-height));
        text-align: center;
        transition: 0.3s;
        gap: 0;
        padding-top: 20px;
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 20px 0;
        font-size: 1.2rem;
    }

    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

    .about-image-content {
        order: -1;
    }

    .process-timeline {
        grid-template-columns: 1fr 1fr;
        gap: 2rem 4rem;
    }

    .process-timeline::before {
        display: none;
    }

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

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    body {
        font-size: 15px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

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

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

    .process-timeline {
        grid-template-columns: 1fr;
    }

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

    .footer-social {
        justify-content: center;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
    }
}