/* Custom Properties / Minimal Color Theme */
:root {
    --bg-main: #ffffff;
    --bg-alt: #f8fafc;
    --text-main: #111827;
    --text-muted: #4b5563;
    --accent: #275d8d;
    --accent-hover: #1c456a;
    --border-color: #e2e8f0;
    --nav-bg: rgba(255, 255, 255, 0.95);

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Bodoni Moda', serif;

    --container-max: 1200px;
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
}

/* Dark Theme Variables */
body.dark-theme {
    --bg-main: #0f172a;
    --bg-alt: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #60a5fa;
    --accent-hover: #93c5fd;
    --border-color: #334155;
    --nav-bg: rgba(15, 23, 42, 0.95);
}

/* Reset & Initial Setup */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

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

.mt-4 {
    margin-top: 1.5rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-main);
}

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

.section-title {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--accent-hover);
    color: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--nav-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: padding var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    flex-direction: row;
    align-items: center;
    color: var(--text-main);
}

.logo h1 {
    font-size: 1.6rem;
    font-family: var(--font-serif);
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.5px;
}

.logo span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

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

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

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

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

.nav-link.btn-contact {
    background-color: var(--accent);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
}

.nav-link.btn-contact::after {
    display: none;
}

.nav-link.btn-contact:hover {
    background-color: var(--accent-hover);
    color: white;
    box-shadow: var(--shadow-sm);
}

.theme-btn {
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.theme-btn:hover {
    color: var(--accent);
    transform: scale(1.1);
}

.menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 5rem;
    background: linear-gradient(135deg, var(--bg-alt) 0%, var(--border-color) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.05);
    top: -100px;
    right: -100px;
    filter: blur(80px);
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.05);
    bottom: -50px;
    left: -100px;
    filter: blur(60px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 10;
}

.hero-graphic {
    position: relative;
    z-index: 10;
    perspective: 1000px;
}

.hero-graphic img {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.hero-graphic:hover img {
    transform: rotateY(0) rotateX(0) translateY(-10px);
}

.hero h2 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

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

.text-accent {
    color: var(--accent);
    margin-bottom: 2rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    color: var(--text-muted);
    font-size: 1.5rem;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

/* Sections General */
section {
    padding: 6rem 0;
}

.section-bg {
    background-color: var(--bg-alt);
}

/* About Section */
.about-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.team-card {
    background: var(--bg-main);
    padding: 3rem 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--border-color);
}

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

.team-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent);
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem auto;
}

.team-name {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.team-role {
    display: block;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.team-bio {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Services Section */
.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.service-card {
    flex: 1 1 300px;
    background: var(--bg-main);
    padding: 2.5rem 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Careers Section */
.careers-content {
    max-width: 800px;
    margin: 0 auto;
}

.careers-box {
    background: var(--bg-main);
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--border-color);
}

.career-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.careers-box p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.email-link {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 0.5rem;
    color: var(--accent);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.info-item {
    display: flex;
    margin-bottom: 2rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    font-size: 1.25rem;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.info-text h4 {
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.info-text p,
.info-text a {
    color: var(--text-muted);
}

.contact-form {
    background: var(--bg-main);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

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

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--bg-alt);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background-color: var(--bg-main);
}

.map-container {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Footer */
.footer {
    background: #0f172a;
    color: #cbd5e1;
    padding-top: 5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer h3,
.footer h4 {
    color: white;
}

.footer h3 {
    font-size: 1.6rem;
    font-family: var(--font-serif);
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.footer-desc {
    margin-top: 1rem;
    max-width: 400px;
}

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

.footer a {
    color: #94a3b8;
    transition: color var(--transition-fast);
}

.footer a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding: 2rem 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .footer-about {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--nav-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left var(--transition-base);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

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

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding-top: 2rem;
    }

    .hero-graphic {
        order: -1;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-graphic img {
        transform: rotateY(0) rotateX(0);
    }

    .hero-content {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero p {
        margin: 0 auto 2.5rem auto;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--nav-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left var(--transition-base);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

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

    .hero h2 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

/* Animations */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

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

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

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}