/* --- TABLE OF CONTENTS ---
1.  VARIABLES & THEME
2.  RESET & BASE STYLES
3.  REUSABLE COMPONENTS (Buttons, Containers)
4.  HEADER & NAVIGATION
5.  HERO SECTION
6.  SECTION STYLES (General)
7.  SERVICES SECTION
8.  PROCESS SECTION
9.  SIMULATOR SECTION
10. TESTIMONIALS SECTION
11. CTA SECTION
12. FOOTER
13. PAGE-SPECIFIC STYLES (Contact, Legal)
14. ANIMATIONS & KEYFRAMES
15. RESPONSIVE MEDIA QUERIES
--- */

/* 1. VARIABLES & THEME */
:root {
    --electric-blue: #00CFFF;
    --yellow: #FFEE58;
    --matte-black: #121212;
    --dark-grey: #1a1a1a;
    --medium-grey: #2e2e2e;
    --light-grey: #888;
    --text-color: #e0e0e0;
    --white: #ffffff;

    --font-primary: 'Poppins', sans-serif;
    --font-accent: 'Chakra Petch', sans-serif;

    --header-height: 80px;
    --border-radius: 8px;
    --transition-fast: 0.2s ease-in-out;
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 2. RESET & BASE STYLES */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--matte-black);
    color: var(--text-color);
    font-family: var(--font-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-accent);
    color: var(--white);
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

h1 {
    font-size: 4rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.1rem;
}

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

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

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

ul {
    list-style: none;
}

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

/* 3. REUSABLE COMPONENTS */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: var(--border-radius);
    font-family: var(--font-accent);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background-color: var(--electric-blue);
    color: var(--matte-black);
    border-color: var(--electric-blue);
}

.btn-primary:hover {
    background-color: var(--yellow);
    border-color: var(--yellow);
    color: var(--matte-black);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 238, 88, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: var(--medium-grey);
}

.btn-secondary:hover {
    background-color: var(--white);
    border-color: var(--white);
    color: var(--matte-black);
}

/* 4. HEADER & NAVIGATION */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 0;
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all var(--transition-smooth);
    border-bottom: 1px solid var(--medium-grey);
}

.header.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    height: 80px;
    width: auto;
    filter: invert(1);
    transition: transform var(--transition-smooth);
}

.logo-link:hover .logo {
    transform: rotate(15deg);
}

.logo-text {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.nav-menu {
    display: flex;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-primary);
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.nav-close {
    display: none;
}

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

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

/* 5. HERO SECTION */
.hero {
    min-height: 100vh;
    padding-top: var(--header-height);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(100px);
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--electric-blue);
    top: 10%;
    left: 5%;
    animation: float 15s infinite ease-in-out;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--yellow);
    bottom: 15%;
    right: 10%;
    animation: float 12s infinite ease-in-out reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--white);
    top: 20%;
    right: 25%;
    animation: float 18s infinite ease-in-out;
}

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

.hero-content {
    animation: fadeInFromLeft 1s ease-out forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    margin-bottom: 1rem;
}

.hero-title .line {
    display: block;
}

.hero-title .line-accent {
    display: block;
    color: var(--electric-blue);
    text-shadow: 0 0 15px var(--electric-blue);
}

.hero-subtitle {
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
}

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

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInFromRight 1s ease-out forwards;
}

.robot-head {
    width: 250px;
    height: 250px;
    background: linear-gradient(145deg, var(--dark-grey), var(--matte-black));
    border-radius: 40% 40% 25% 25%;
    position: relative;
    border: 3px solid var(--medium-grey);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    animation: hover-robot 5s infinite ease-in-out;
}

.antenna {
    position: absolute;
    width: 8px;
    height: 60px;
    background: var(--medium-grey);
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
}

.antenna-tip {
    width: 20px;
    height: 20px;
    background-color: var(--yellow);
    border-radius: 50%;
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px var(--yellow);
    animation: blink-yellow 2s infinite;
}

.eyes {
    position: absolute;
    top: 40%;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 50px;
    transform: translateY(-50%);
}

.eye {
    width: 80px;
    height: 80px;
    background-color: var(--matte-black);
    border-radius: 50%;
    border: 3px solid var(--electric-blue);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: inset 0 0 15px var(--electric-blue);
}

.pupil {
    width: 15px;
    height: 30px;
    background-color: var(--electric-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--electric-blue);
    animation: eye-scan 8s infinite linear;
}

.mouth {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background-color: var(--medium-grey);
}

.floating-icons {
    position: absolute;
    width: 150%;
    height: 150%;
    top: -25%;
    left: -25%;
}

.floating-icons i {
    position: absolute;
    font-size: 2rem;
    color: var(--white);
    opacity: 0.5;
    padding: 1rem;
    background: rgba(46, 46, 46, 0.5);
    border-radius: 50%;
    backdrop-filter: blur(5px);
}

.icon-1 {
    top: 10%;
    left: 5%;
    animation: float 6s infinite ease-in-out;
}

.icon-2 {
    top: 20%;
    right: 0%;
    animation: float 8s infinite ease-in-out;
}

.icon-3 {
    bottom: 15%;
    left: 80%;
    animation: float 7s infinite ease-in-out;
}

.icon-4 {
    bottom: 5%;
    left: 10%;
    animation: float 9s infinite ease-in-out;
}

/* 6. SECTION STYLES */
.section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.section:nth-of-type(odd) {
    background-color: var(--dark-grey);
}

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

.section-tagline {
    display: inline-block;
    font-family: var(--font-accent);
    color: var(--electric-blue);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.section-description {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--light-grey);
}

/* 7. SERVICES SECTION */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(145deg, var(--dark-grey), #222);
    border: 1px solid var(--medium-grey);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
    transform-style: preserve-3d;
}

.service-card:hover {
    transform: translateY(-10px) perspective(1000px) rotateX(2deg) rotateY(-2deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: border-color var(--transition-smooth);
}

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

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--card-color) 0%, transparent 40%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    animation: rotate-glow 10s linear infinite;
    z-index: 0;
}

.service-card:hover .card-glow {
    opacity: 0.1;
}

.service-card-content {
    position: relative;
    z-index: 1;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--card-color);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.service-title {
    margin-bottom: 1rem;
    color: var(--white);
}

.service-description {
    color: var(--light-grey);
    margin-bottom: 2rem;
}

.service-link {
    font-family: var(--font-accent);
    color: var(--card-color);
    font-weight: 600;
    text-transform: uppercase;
}

.service-link i {
    transition: transform var(--transition-fast);
    margin-left: 0.5rem;
}

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

/* 8. PROCESS SECTION */
.process-wrapper {
    position: relative;
    display: flex;
    justify-content: space-between;
    padding: 2rem 0;
}

.process-line {
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 0;
}

.process-line path {
    stroke: var(--medium-grey);
    stroke-dasharray: 10 5;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

.step-icon-wrapper {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--dark-grey);
    border: 3px solid var(--medium-grey);
    margin: 0 auto 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transition: border-color var(--transition-smooth), transform var(--transition-smooth);
}

.step-icon {
    font-family: var(--font-accent);
    font-size: 2rem;
    color: var(--electric-blue);
    font-weight: 700;
}

.process-step:hover .step-icon-wrapper {
    border-color: var(--electric-blue);
    transform: scale(1.1);
}

.step-title {
    margin-bottom: 0.5rem;
}

/* 9. SIMULATOR SECTION */
.simulator-wrapper {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
    background-color: var(--matte-black);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-grey);
}

.simulator-controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sim-group {
    display: flex;
    flex-direction: column;
}

.sim-group label {
    margin-bottom: 0.5rem;
    color: var(--light-grey);
    font-size: 0.9rem;
}

.sim-group select {
    background-color: var(--dark-grey);
    color: var(--white);
    border: 1px solid var(--medium-grey);
    padding: 0.8rem;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    cursor: pointer;
}

.sim-group select:focus {
    outline: none;
    border-color: var(--electric-blue);
}

#run-simulation-btn {
    margin-top: 1rem;
}

.simulator-results {
    background: repeating-linear-gradient(45deg, var(--dark-grey), var(--dark-grey) 10px, #202020 10px, #202020 20px);
    border: 1px solid var(--medium-grey);
    border-radius: var(--border-radius);
    min-height: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.results-placeholder i {
    font-size: 3rem;
    color: var(--medium-grey);
    margin-bottom: 1rem;
    animation: spin 5s linear infinite;
}

.results-placeholder p {
    color: var(--light-grey);
    font-family: var(--font-accent);
}

.results-output {
    width: 100%;
}

#result-title {
    color: var(--yellow);
    margin-bottom: 2rem;
}

.result-metrics {
    display: flex;
    justify-content: space-around;
    margin-bottom: 2rem;
}

.metric-label {
    display: block;
    color: var(--light-grey);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.metric-value {
    display: block;
    font-size: 2rem;
    font-family: var(--font-accent);
    color: var(--electric-blue);
}

#result-description {
    font-style: italic;
    color: var(--text-color);
}

/* 10. TESTIMONIALS SECTION */
.testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slider {
    display: flex;
    overflow: hidden;
    width: 100%;
    scroll-snap-type: x mandatory;
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 3rem;
    background-color: var(--dark-grey);
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-grey);
    text-align: center;
    scroll-snap-align: center;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.testimonial-quote-icon {
    font-size: 2rem;
    color: var(--electric-blue);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--white);
}

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

.author-name {
    color: var(--white);
}

.author-title {
    color: var(--light-grey);
    font-size: 0.9rem;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0;
    pointer-events: none;
}

.slider-nav button {
    background-color: var(--medium-grey);
    border: none;
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    pointer-events: all;
    margin: 0 -20px;
}

.slider-nav button:hover {
    background-color: var(--electric-blue);
}

/* 11. CTA SECTION */
.cta-section {
    background: linear-gradient(rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.8)), url('https://www.transparenttextures.com/patterns/cubes.png');
    background-color: var(--dark-grey);
    text-align: center;
    padding: 5rem 0;
}

.cta-title {
    font-size: 2.5rem;
    color: var(--yellow);
    margin-bottom: 1rem;
}

.cta-text {
    max-width: 600px;
    margin: 0 auto 2rem;
}

.btn-cta {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* 12. FOOTER */
.footer {
    background-color: var(--matte-black);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--medium-grey);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-logo {
    height: 80px;
    filter: invert(1);
}

.footer-about-text {
    color: var(--light-grey);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--dark-grey);
    color: var(--white);
    border-radius: 50%;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--electric-blue);
    color: var(--matte-black);
    transform: translateY(-3px);
}

.footer-col-title {
    text-transform: capitalize;
    margin-bottom: 1.5rem;
    color: var(--white);
}

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

.footer-links ul a {
    color: var(--light-grey);
}

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

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--light-grey);
}

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

.footer-contact ul a {
    color: var(--light-grey);
}

.footer-bottom {
    border-top: 1px solid var(--medium-grey);
    padding-top: 2rem;
    text-align: center;
    color: var(--light-grey);
    font-size: 0.9rem;
}

/* 13. PAGE-SPECIFIC STYLES (Contact, Legal) */
.page-header {
    padding: 10rem 0 4rem;
    text-align: center;
    background: linear-gradient(180deg, var(--dark-grey) 0%, var(--matte-black) 100%);
}

.page-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.breadcrumbs {
    color: var(--light-grey);
}

.breadcrumbs a {
    color: var(--white);
}

.breadcrumbs i {
    font-size: 0.8rem;
    margin: 0 0.5rem;
    color: var(--electric-blue);
}

.main-content {
    padding: 5rem 0;
}

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

.page-content h2 {
    margin: 2.5rem 0 1rem;
    color: var(--electric-blue);
}

.page-content p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* Contact Page */
.contact-page-section {
    padding-top: 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    background-color: var(--dark-grey);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.contact-info-panel h3,
.contact-form-wrapper h3 {
    margin-bottom: 1rem;
}

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

.contact-details-list li {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-details-list i {
    font-size: 1.5rem;
    color: var(--electric-blue);
    margin-top: 5px;
}

.contact-details-list h4 {
    margin-bottom: 0.25rem;
    text-transform: capitalize;
}

.contact-details-list p,
.contact-details-list a {
    color: var(--light-grey);
}

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

.contact-form .form-group {
    flex: 1;
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--matte-black);
    border: 1px solid var(--medium-grey);
    color: var(--white);
    border-radius: var(--border-radius);
    transition: border-color var(--transition-fast);
}

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

.submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

/* 14. ANIMATIONS & KEYFRAMES */
@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

@keyframes fadeInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes blink-yellow {

    0%,
    100% {
        box-shadow: 0 0 15px var(--yellow);
        opacity: 1;
    }

    50% {
        box-shadow: 0 0 25px var(--yellow);
        opacity: 0.7;
    }
}

@keyframes eye-scan {

    0%,
    100% {
        transform: translateX(-10px);
    }

    50% {
        transform: translateX(10px);
    }
}

@keyframes hover-robot {

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

    50% {
        transform: translateY(-15px);
    }
}

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

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

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

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


/* 15. RESPONSIVE MEDIA QUERIES */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--dark-grey);
        box-shadow: -10px 0 20px rgba(0, 0, 0, 0.2);
        flex-direction: column;
        padding: 5rem 2rem;
        transition: right var(--transition-smooth);
    }

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

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        font-size: 1.5rem;
        background: none;
        border: none;
        color: var(--white);
    }

    .menu-toggle {
        display: block;
    }

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

    .hero-content {
        order: 2;
    }

    .hero-visual {
        order: 1;
        margin-bottom: 3rem;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .footer-about {
        grid-column: 1 / 3;
    }

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

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

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .header .contactButton {
        display: none;
    }

    .process-wrapper {
        flex-direction: column;
        gap: 3rem;
        align-items: center;
    }

    .process-line {
        display: none;
    }

    .process-step {
        max-width: 350px;
    }

    .slider-nav button {
        margin: 0;
    }

    .prev-btn {
        transform: translateX(-10px);
    }

    .next-btn {
        transform: translateX(10px);
    }

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

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-about {
        grid-column: auto;
    }
}