/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Roboto:wght@400;500;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
    --header-height: 5rem;

    /* Colors */
    --primary-dark-blue: #0a192f;
    --primary-light-blue: #112240;
    --primary-accent: #64ffda;
    --primary-accent-darker: #52d9bc;
    --light-text: #ccd6f6;
    --dark-text: #8892b0;
    --white: #ffffff;
    --black: #000000;
    --border-color: #233554;
    --bg-light: #1d2d44;

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

    /* Font sizes */
    --fs-h1: clamp(2.5rem, 5vw + 1rem, 4.5rem);
    --fs-h2: clamp(2rem, 4vw + 0.5rem, 3.5rem);
    --fs-h3: clamp(1.25rem, 2vw + 0.5rem, 1.75rem);
    --fs-h4: 1.125rem;
    --fs-normal: 1rem;
    --fs-small: 0.875rem;

    /* Transitions & Shadows */
    --transition-fast: 0.2s ease-in-out;
    --transition-slow: 0.4s ease-in-out;
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-dark: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
    --shadow-accent: 0 0 20px rgba(100, 255, 218, 0.3);
}

/* ===== BASE STYLES ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--primary-dark-blue);
    color: var(--dark-text);
    font-family: var(--font-secondary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-primary);
    color: var(--light-text);
    font-weight: 700;
    line-height: 1.2;
}

ul {
    list-style: none;
}

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

a:hover {
    color: var(--primary-accent-darker);
}

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

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.section-padding {
    padding: 6rem 0;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: var(--fs-normal);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-accent);
    color: var(--primary-dark-blue);
    border-color: var(--primary-accent);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--primary-accent);
}

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

.btn-secondary:hover {
    background-color: rgba(100, 255, 218, 0.1);
}

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

.btn-full {
    width: 100%;
}

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

.section-subtitle {
    display: block;
    font-family: var(--font-primary);
    color: var(--primary-accent);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.section-title {
    font-size: var(--fs-h2);
    margin-bottom: 1rem;
}

.section-description {
    max-width: 600px;
    margin: 0 auto;
    color: var(--dark-text);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    transition: background-color var(--transition-slow), box-shadow var(--transition-slow), padding var(--transition-slow);
    padding: 1rem 0;
}

.header.scrolled {
    background-color: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-dark);
    padding: 0.5rem 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-primary);
    color: var(--light-text);
}

.logo img {
    height: 40px;
    width: 40px;
    filter: brightness(0) saturate(100%) invert(84%) sepia(21%) saturate(1067%) hue-rotate(97deg) brightness(105%) contrast(101%);
}

.nav-menu {
    display: flex;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-close {
    display: none;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-accent);
    cursor: pointer;
}


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

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: var(--fs-h1);
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--light-text);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

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

.hero-bg-shape {
    position: absolute;
    bottom: -50px;
    right: -150px;
    width: 500px;
    height: 500px;
    background-color: var(--primary-accent);
    border-radius: 50%;
    filter: blur(200px);
    opacity: 0.15;
    z-index: 0;
}

/* 3D shapes animation */
.hero-3d-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    perspective: 1000px;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border: 1px solid rgba(100, 255, 218, 0.2);
    background: rgba(100, 255, 218, 0.05);
    transform-style: preserve-3d;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 15%;
    left: 10%;
    animation: rotate3d 20s infinite linear;
}

.shape-2 {
    width: 50px;
    height: 50px;
    top: 25%;
    right: 15%;
    animation: rotate3d 25s infinite linear reverse;
}

.shape-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    animation: rotate3d 30s infinite linear;
}

.shape-4 {
    width: 120px;
    height: 120px;
    top: 50%;
    right: 5%;
    animation: rotate3d 15s infinite linear;
}

.shape-5 {
    width: 60px;
    height: 60px;
    bottom: 10%;
    right: 25%;
    animation: rotate3d 35s infinite linear reverse;
}

@keyframes rotate3d {
    0% {
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }

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


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

.service-card {
    background-color: var(--primary-light-blue);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    position: relative;
    overflow: hidden;
}

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

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

.service-title {
    font-size: var(--fs-h3);
    margin-bottom: 1rem;
}

.service-description {
    margin-bottom: 1.5rem;
}

.service-link {
    font-weight: 600;
    font-family: var(--font-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link i {
    transition: transform var(--transition-fast);
}

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

/* ===== ABOUT SECTION ===== */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    border-radius: 8px;
    position: relative;
    z-index: 1;
}

.about-image-decoration {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-accent);
    border-radius: 8px;
    z-index: 0;
    transition: transform var(--transition-slow);
}

.about-image-wrapper:hover .about-image-decoration {
    transform: translate(10px, 10px);
}

.about-content p {
    margin-bottom: 1.5rem;
}

.about-features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.about-features-list i {
    color: var(--primary-accent);
    font-size: 1.25rem;
}

/* ===== STATS SECTION ===== */
.stats-section {
    background-color: var(--primary-light-blue);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item .stat-number {
    font-size: var(--fs-h2);
    color: var(--primary-accent);
    margin-bottom: 0.5rem;
}

.stat-item .stat-number::after {
    content: '+';
}

.stat-item:nth-child(3) .stat-number::after {
    content: '%';
}

.stat-item .stat-label {
    font-size: var(--fs-normal);
    color: var(--light-text);
}


/* ===== INDUSTRIES SECTION ===== */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.industry-item {
    text-align: center;
    padding: 2rem;
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: background-color var(--transition-slow), border-color var(--transition-slow);
}

.industry-item:hover {
    background-color: var(--primary-light-blue);
    border-color: var(--primary-accent);
}

.industry-item i {
    font-size: 3rem;
    color: var(--primary-accent);
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: transform var(--transition-slow);
}

.industry-item:hover i {
    transform: scale(1.1) rotate(-5deg);
}

.industry-item h4 {
    font-size: var(--fs-h4);
    color: var(--light-text);
    margin-bottom: 0.5rem;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    background-color: var(--primary-light-blue);
}

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

.testimonial-slider {
    position: relative;
    overflow: hidden;
    height: 280px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 2rem;
    background: var(--primary-dark-blue);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
    visibility: hidden;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
    visibility: visible;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--light-text);
    margin-bottom: 2rem;
    flex-grow: 1;
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--primary-accent);
}

.author-info h4 {
    margin-bottom: 0.25rem;
    font-size: var(--fs-h4);
}

.author-info span {
    font-size: var(--fs-small);
    color: var(--dark-text);
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: calc(100% + 80px);
    /* Extend beyond wrapper */
    left: -40px;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.slider-btn {
    background-color: var(--primary-light-blue);
    color: var(--primary-accent);
    border: 1px solid var(--border-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
    pointer-events: all;
}

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


/* ===== CTA SECTION ===== */
.cta-section {
    padding: 5rem 0;
}

.cta-container {
    background-color: var(--primary-light-blue);
    padding: 4rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-dark);
}

.cta-content .section-title {
    color: var(--white);
}

.cta-content p {
    max-width: 600px;
    margin: 0 auto 2rem;
    color: var(--light-text);
}


/* ===== FOOTER ===== */
.footer {
    background-color: var(--primary-light-blue);
    padding-top: 5rem;
    border-top: 1px solid var(--border-color);
}

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

.footer-col .logo {
    margin-bottom: 1rem;
}

.footer-about-text {
    margin-bottom: 1.5rem;
    max-width: 300px;
}

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

.social-links a {
    color: var(--dark-text);
    font-size: 1.25rem;
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border: 1px solid var(--border-color);
    border-radius: 50%;
}

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

.footer-col-title {
    font-size: var(--fs-h4);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

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

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

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

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

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

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

.footer-contact a:hover {
    color: var(--light-text);
}

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


/* ===== ANIMATIONS ===== */
[data-animation] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

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

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

.is-visible[data-animation] {
    opacity: 1;
    transform: translate(0, 0);
}


/* ===== PAGE HEADER (FOR CONTACT & LEGAL PAGES) ===== */
.page-header-section {
    padding: 8rem 0 4rem;
    background-color: var(--primary-light-blue);
    position: relative;
    overflow: hidden;
}

.page-header-desc {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1rem auto 2rem;
    color: var(--light-text);
}

.breadcrumbs {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-small);
}

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

.breadcrumbs a:hover {
    color: var(--primary-accent);
}

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

.breadcrumbs i {
    font-size: 0.7rem;
    color: var(--dark-text);
}

/* ===== CONTACT PAGE ===== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    background-color: var(--primary-light-blue);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.contact-info-panel h3 {
    font-size: var(--fs-h3);
    margin-bottom: 1rem;
}

.contact-info-panel p {
    margin-bottom: 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(--primary-accent);
    margin-top: 5px;
}

.contact-details-list h4 {
    font-size: var(--fs-h4);
    color: var(--light-text);
    margin-bottom: 0.25rem;
}

.contact-details-list a {
    color: var(--dark-text);
}

.contact-details-list a:hover {
    color: var(--primary-accent);
}

/* Contact Form */
.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

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

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--primary-dark-blue);
    border-radius: 4px;
    color: var(--light-text);
    font-family: var(--font-secondary);
    font-size: var(--fs-normal);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.2);
}

/* ===== SUCCESS POPUP ===== */
.popup {
    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: opacity var(--transition-slow), visibility var(--transition-slow);
}

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

.popup-content {
    background-color: var(--primary-light-blue);
    padding: 3rem;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    transform: scale(0.9);
    transition: transform var(--transition-slow);
}

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

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

.popup-content h3 {
    font-size: var(--fs-h3);
    margin-bottom: 1rem;
}

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


/* ===== LEGAL PAGES ===== */
.legal-page-main {
    padding-top: var(--header-height);
}

.legal-content-wrapper {
    padding-bottom: 6rem;
}

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

.legal-content h2 {
    font-size: var(--fs-h3);
    margin: 2.5rem 0 1rem;
    color: var(--primary-accent);
}

.legal-content p {
    margin-bottom: 1rem;
}

.legal-content strong {
    color: var(--light-text);
}

/* ===== RESPONSIVE DESIGN ===== */
@media screen and (max-width: 992px) {
    .about-container {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }

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

    .about-features-list {
        justify-content: center;
        text-align: left;
    }

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

@media screen and (max-width: 768px) {
    :root {
        --header-height: 4rem;
    }

    .section-padding {
        padding: 4rem 0;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--primary-light-blue);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right var(--transition-slow);
        padding: 2rem;
        z-index: 1001;
    }

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

    .nav-list {
        flex-direction: column;
        gap: 2rem;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        font-size: 2rem;
        color: var(--light-text);
        background: none;
        border: none;
        cursor: pointer;
    }

    .nav-toggle {
        display: block;
    }

    .header-actions .btn {
        display: none;
    }

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

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .contact-wrapper {
        padding: 2rem;
    }

    .slider-controls {
        display: none;
    }

    .testimonial-slider {
        height: 320px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

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

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

    .footer-col {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

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