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

:root {
    --navy: #0a1128;
    --navy-soft: #101a3a;
    --accent: #00b4e6;
    --accent-dark: #0090c0;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --text-light: #ffffff;
    --surface: #ffffff;
    --surface-alt: #f6f8fb;
    --border: #e5eaf1;
    --radius: 14px;
    --shadow-sm: 0 2px 10px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background: var(--surface);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.95rem 2.4rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all 0.25s ease;
    border: 1px solid transparent;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 180, 230, 0.35);
}

.btn-ghost {
    background: transparent;
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.45);
}

.btn-ghost:hover {
    border-color: var(--text-light);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Section headers */
.section-eyebrow {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-dark);
    margin-bottom: 0.8rem;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3.5rem;
}

.section-header h2,
.about h2 {
    font-size: 2.4rem;
    color: var(--navy);
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 17, 40, 0.92);
    padding: 1rem 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
    text-decoration: none;
    white-space: nowrap;
}

.logo {
    height: 36px;
    width: auto;
}

.company-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 0.2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.2rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.25s ease;
    font-weight: 500;
    font-size: 0.92rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.25s ease;
}

.nav-links a:hover {
    color: var(--text-light);
}

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

/* Language Selector */
.language-selector {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.lang-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.85);
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.lang-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.lang-btn.active {
    background: var(--accent);
    color: var(--navy);
    border-color: var(--accent);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 17, 40, 0.45) 0%, rgba(10, 17, 40, 0.15) 45%, rgba(10, 17, 40, 0.55) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 0 24px;
    max-width: 860px;
    animation: slideUp 0.9s ease-out;
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.2rem;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.2rem;
    text-shadow: 0 8px 40px rgba(0, 0, 0, 0.45);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.08;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.6rem;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
}

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

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    animation: bob 2.2s ease-in-out infinite;
}

.hero-scroll:hover {
    color: var(--text-light);
}

/* Services Section */
.services {
    padding: 7rem 0;
    background: var(--surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.8rem;
}

.service-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 460px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    display: flex;
    align-items: flex-end;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.service-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover img {
    transform: scale(1.06);
}

.service-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 17, 40, 0.05) 0%, rgba(10, 17, 40, 0.55) 55%, rgba(10, 17, 40, 0.92) 100%);
    transition: background 0.35s ease;
}

.service-content {
    position: relative;
    z-index: 2;
    padding: 2rem 1.8rem;
    color: var(--text-light);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 1.1rem;
}

.service-content h3 {
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
    letter-spacing: -0.3px;
}

.service-content p {
    font-size: 0.92rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.85);
}

/* About Section */
.about {
    padding: 7rem 0;
    background: var(--surface-alt);
}

.about-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.about-text p:not(.section-eyebrow) {
    font-size: 1.05rem;
    margin-bottom: 1.4rem;
    color: var(--text-muted);
}

.about-points {
    list-style: none;
    margin-top: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.about-points li {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

.about-points i {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(0, 180, 230, 0.12);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

.about-media img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

/* Contact Section */
.contact {
    padding: 7rem 0;
    background: var(--surface);
}

.contact-content {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.info-item {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    padding: 1.4rem 1.5rem;
    background: var(--surface-alt);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: all 0.25s ease;
}

.info-item:hover {
    border-color: rgba(0, 180, 230, 0.4);
    box-shadow: var(--shadow-sm);
}

.info-item i {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: rgba(0, 180, 230, 0.1);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.info-item h4 {
    color: var(--navy);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.1rem;
}

.info-item p {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem 1.2rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.97rem;
    transition: all 0.25s ease;
    background: var(--surface-alt);
    color: var(--text-dark);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: 0 0 0 3px rgba(0, 180, 230, 0.12);
}

.submit-btn {
    border: none;
    font-size: 1rem;
    padding: 1.05rem 2.5rem;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}

.honeypot {
    position: absolute;
    left: -9999px;
    height: 0;
    width: 0;
    opacity: 0;
}

.form-status {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    min-height: 1.4em;
    margin: 0;
}

.form-status.is-success {
    color: #15803d;
}

.form-status.is-error {
    color: #b91c1c;
}

/* Footer */
.footer {
    background: var(--navy);
    color: var(--text-light);
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-brand .logo {
    height: 30px;
}

.footer-brand .company-name {
    font-size: 1.05rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

.footer-legal {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    text-decoration: underline;
    transition: color 0.25s ease;
}

.footer-legal:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 0.8rem;
}

.social-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    transition: all 0.25s ease;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
}

.social-links a:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bob {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

/* Responsive Design */
@media (max-width: 900px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-media img {
        height: 340px;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.4rem;
        letter-spacing: -0.5px;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .section-header h2,
    .about h2 {
        font-size: 1.9rem;
    }

    .services,
    .about,
    .contact {
        padding: 4.5rem 0;
    }

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

    .service-card {
        height: 420px;
    }

    .footer .container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .company-name {
        font-size: 1.05rem;
    }

    .hero-content h1 {
        font-size: 1.9rem;
    }

    .hero-actions .btn {
        width: 100%;
    }
}