@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

:root {
  --primary-light: #D8D8F6;
  --primary: #B18FCF;
  --secondary: #978897;
  --dark: #494850;
  --darker: #2C2C34;

  /* Font sizes */
  --heading-xl: 3rem;
  --heading-lg: 2.5rem;
  --heading-md: 2rem;
  --heading-sm: 1.5rem;
  --paragraph: 1rem;
  --small-text: 0.875rem;

  /* Button sizes */
  --btn-padding: 0.75rem 1.5rem;
  --btn-font-size: 1rem;

  /* Container sizes */
  --container-padding: 5%;
  --container-width: 1400px;
}

section {
    min-height: 100vh;
    padding: 100px var(--container-padding);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow-x: hidden;
}

.home {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 120px var(--container-padding) 80px;
}

@keyframes expand {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.robo-home {
    flex: 1;
    max-width: 600px;
    height: auto;
    animation: expand 1.5s ease-in-out;
}

.home-text {
    flex: 1;
    max-width: 600px;
    opacity: 0;
    animation: fadeIn 1.5s ease-in-out 0.5s forwards;
}

.main-heading {
    font-family: "Momcake";
    font-weight: bold;
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeIn 1.5s ease-in-out 1s forwards;
}

.slogan {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeIn 1.5s ease-in-out 1.2s forwards;
}

.main-description {
    font-size: clamp(1rem, 1.5vw, 1.1rem);
    line-height: 1.8;
    opacity: 0;
    animation: fadeIn 1.5s ease-in-out 1.4s forwards;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem var(--container-padding);
    transition: all 0.3s ease;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
}

header.scrolled {
    padding: 0.5rem var(--container-padding);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width 0.3s ease;
}

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

nav img {
    height: 40px;
    width: auto;
}

.about-us {
    flex-direction: column;
    gap: 50px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 100px var(--container-padding) 80px;
}

.about-us-text {
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
    padding: 0 20px;
}

.about-us-element {
    width: 100%;
    height: 400px;
    position: relative;
    max-width: var(--container-width);
    margin: 0 auto;
}

.three-container {
    width: 100%;
    height: 100%;
}

.services {
    padding: 100px var(--container-padding) 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 0;
    padding: 0 20px;
}

.service-card {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-light);
    box-shadow: 0 10px 30px rgba(0, 255, 157, 0.1);
}

.clients {
    padding: 100px var(--container-padding) 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 0;
    padding: 0 20px;
}

.client-card {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.client-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-light);
    box-shadow: 0 10px 30px rgba(0, 255, 157, 0.1);
}

.client-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-light);
    position: relative;
}

.client-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.client-card:hover .client-image img {
    transform: scale(1.1);
}

.client-info {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    padding: 1.5rem;
    border-radius: 0 0 15px 15px;
}

.client-card:hover .client-info {
    opacity: 1;
    transform: translateY(0);
}

.client-info h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.client-testimonial {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 100px var(--container-padding) 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-form {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
}

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

.contact-form input,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    width: 100%;
    transition: all 0.3s ease;
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    background: rgba(255, 255, 255, 0.08);
}

.contact-form button {
    align-self: flex-start;
    padding: 1rem 2rem;
    background: var(--primary-light);
    color: var(--darker);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 157, 0.2);
}

@media (max-width: 768px) {
    .contact {
        padding: 3rem var(--container-padding);
        gap: 2rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .contact-form form {
        gap: 1rem;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 0.8rem;
    }

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

    .contact-form button {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .contact {
        padding: 2rem var(--container-padding);
        gap: 1.5rem;
    }

    .contact-form {
        padding: 1rem;
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 0.9rem;
    }

    .contact-form button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-btn i {
    transition: transform 0.3s ease;
}

.mobile-menu-btn.active i {
    transform: rotate(180deg);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    section {
        padding: 80px var(--container-padding);
        min-height: auto;
    }

    .home {
        flex-direction: column;
        text-align: center;
        padding: 100px var(--container-padding) 50px;
        gap: 30px;
    }

    .home-text, .robo-home {
        max-width: 100%;
        width: 100%;
    }

    .robo-home {
        height: 300px;
    }

    .about-us {
        padding: 80px var(--container-padding) 50px;
    }

    .about-us-element {
        height: 300px;
    }

    .services-grid, .clients-grid {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .service-card, .client-card {
        width: 100%;
        max-width: 100%;
        min-width: unset;
    }

    .project-category {
        width: 100%;
        max-width: none;
    }

    .project-preview {
        height: 200px;
    }

    .client-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 0 20px;
    }

    /* Mobile Menu */
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--darker);
        padding: 80px 2rem 2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
        z-index: 1000;
    }

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

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 0.8rem 0;
        font-size: 1.1rem;
    }

    .nav-links a::after {
        display: none;
    }

    /* Overlay when menu is open */
    .menu-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(5px);
        z-index: 999;
    }

    .menu-overlay.active {
        display: block;
    }
}

@media (max-width: 1200px) {
    .home {
        padding: 0 2rem;
    }
}

@media (max-width: 992px) {
    .about-us-element {
        height: 300px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px var(--container-padding);
    }

    .home {
        padding: 80px var(--container-padding) 40px;
    }

    .main-heading {
        font-size: 2rem;
    }

    .slogan {
        font-size: 1.1rem;
    }

    .main-description {
        font-size: 1rem;
    }

    .robo-home {
        height: 250px;
    }

    .about-us-element {
        height: 250px;
    }

    .project-preview {
        height: 180px;
    }

    .project-info {
        padding: 1rem;
    }

    .project-info h4 {
        font-size: 1.1rem;
    }

    .project-info p {
        font-size: 0.85rem;
    }

    .client-image {
        width: 100px;
        height: 100px;
    }

    .client-info {
        padding: 1rem;
    }

    .client-info h3 {
        font-size: 1.1rem;
    }

    .client-testimonial {
        font-size: 0.85rem;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

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

    .btn-primary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Fix for very small screens */
@media (max-width: 360px) {
    .container-padding {
        --container-padding: 1rem;
    }

    .main-heading {
        font-size: 1.75rem;
    }

    .slogan {
        font-size: 1rem;
    }

    .robo-home {
        height: 200px;
    }

    .about-us-element {
        height: 200px;
    }

    .project-preview {
        height: 160px;
    }
}

/* Projects Section */
.projects {
    padding: 100px var(--container-padding) 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.projects-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 0;
    padding: 0 20px;
}

.project-category {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.projects .section-header {
    text-align: center;
    margin: 0;
}

.projects .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.projects .section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.view-all {
    text-align: center;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .projects {
        padding: 3rem var(--container-padding);
        gap: 2rem;
    }

    .projects-grid {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .project-category {
        width: 100%;
        max-width: 100%;
        min-width: unset;
    }

    .project-preview {
        height: 200px;
    }

    .project-info {
        position: relative;
        transform: none;
        background: rgba(0, 0, 0, 0.8);
        padding: 1rem;
    }

    .project-category:hover .project-info {
        transform: none;
    }

    .view-all {
        margin-top: 1.5rem;
    }
}

@media (max-width: 576px) {
    .projects {
        padding: 2rem var(--container-padding);
        gap: 1.5rem;
    }

    .projects-grid {
        gap: 1rem;
    }

    .project-preview {
        height: 180px;
    }

    .project-info {
        padding: 0.8rem;
    }

    .project-info h4 {
        font-size: 1.1rem;
    }

    .project-info p {
        font-size: 0.85rem;
    }
}

.project-preview {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.project-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-category:hover .project-preview img {
    transform: scale(1.05);
}

.project-info {
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-category:hover .project-info {
    transform: translateY(0);
}

.project-info h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.project-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.view-more {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.view-more:hover {
    gap: 1rem;
}

.view-all .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--primary-light);
    color: var(--darker);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.view-all .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 157, 0.2);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darker);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-logo {
    position: relative;
    width: 150px;
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.loading-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: pulse 2s infinite;
}

.loading-bar {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.loading-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--primary-light);
    animation: loading 2s ease-in-out infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes loading {
    0% {
        width: 0%;
    }
    50% {
        width: 100%;
    }
    100% {
        width: 0%;
    }
}

/* Team Section */
.team {
    padding: 100px var(--container-padding) 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.team-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 0;
    padding: 0 20px;
}

.team-member {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.team-member:hover {
    transform: translateY(-10px);
    border-color: var(--primary-light);
    box-shadow: 0 10px 30px rgba(0, 255, 157, 0.1);
}

.member-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.member-info {
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.8);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.team-member:hover .member-info {
    transform: translateY(0);
}

.member-info h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.member-info .position {
    color: var(--primary-light);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.member-info .bio {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .team {
        padding: 3rem var(--container-padding);
        gap: 2rem;
    }

    .team-grid {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .team-member {
        width: 100%;
        max-width: 100%;
        min-width: unset;
    }

    .member-image {
        height: 250px;
    }

    .member-info {
        position: relative;
        transform: none;
        background: rgba(0, 0, 0, 0.8);
        padding: 1rem;
    }

    .team-member:hover .member-info {
        transform: none;
    }
}

@media (max-width: 576px) {
    .team {
        padding: 2rem var(--container-padding);
        gap: 1.5rem;
    }

    .team-grid {
        gap: 1rem;
    }

    .member-image {
        height: 200px;
    }

    .member-info {
        padding: 0.8rem;
    }

    .member-info h3 {
        font-size: 1.1rem;
    }

    .member-info .position {
        font-size: 0.85rem;
    }

    .member-info .bio {
        font-size: 0.85rem;
    }
}