/* Global Styles */
:root {
    --bg-dark: #2f2e2e;
    --bg-light: #ffffff;
    --accent: #23EAE7;
    --text-on-dark: #ffffff;
    --text-on-light: #2f2e2e;
    --font-primary: 'Raleway', "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
    --transition-speed: 0.3s;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

p {
    margin-bottom: 1.5rem;
    font-weight: 300;
    font-size: 1.1rem;
}

strong {
    font-weight: 700;
    color: var(--accent);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

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

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

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

/* Components */
.cta-button {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    transition: all var(--transition-speed);
    cursor: pointer;
}

.cta-button.primary {
    background-color: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 0 15px rgba(35, 234, 231, 0.4);
}

.cta-button.primary:hover {
    background-color: #fff;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.cta-button.secondary {
    border-color: var(--text-on-dark);
    color: var(--text-on-dark);
    margin-left: 15px;
}

.cta-button.secondary:hover {
    background-color: var(--text-on-dark);
    color: var(--bg-dark);
}

.cta-button.large {
    padding: 18px 45px;
    font-size: 1.2rem;
}

/* Navbar */
.navbar {
    padding: 20px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(47, 46, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
}

.navbar-logo {
    height: 40px;
    width: auto;
    transition: transform var(--transition-speed);
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.nav-cta {
    font-size: 0.9rem;
    padding: 8px 20px;
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    box-shadow: none;
}

.nav-cta:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at top right, #3a3939, var(--bg-dark));
    padding-top: 80px;
    /* offset navbar */
}

.hero-content {
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-logo {
    height: 250px;
    width: auto;
    margin-bottom: 20px;
}

.hero-brand {
    font-size: 2rem;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #fff;
    font-weight: 800;
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    margin: 15px auto 0;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    max-width: 600px;
    margin: -40px auto 60px;
    color: #ccc;
}

/* Methodology */
.methodology-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.squad-visual {
    display: flex;
    justify-content: center;
}

.squad-circle {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    max-width: 300px;
}

.squad-circle span {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.squad-circle span:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.05);
}

/* Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, background 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent);
}

.benefit-card h3 {
    color: var(--accent);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.benefit-card p {
    margin: 0;
    font-size: 1rem;
    opacity: 0.8;
}

/* Use Cases */
.case-study {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 100px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0) 100%);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.case-study.reversed {
    flex-direction: row-reverse;
}

.case-info {
    flex: 1;
}

.case-info h3 {
    font-size: 2rem;
    color: var(--accent);
}

.case-summary {
    font-size: 1.3rem;
    margin: 20px 0 30px;
}

.case-video {
    flex: 1;
    width: 100%;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.case-link {
    color: #fff;
    border-bottom: 1px solid var(--accent);
    padding-bottom: 2px;
    font-weight: 600;
}

.case-link:hover {
    color: var(--accent);
}

.case-link.small {
    font-size: 0.9rem;
    opacity: 0.7;
    border-bottom-color: rgba(255, 255, 255, 0.3);
    margin-top: 10px;
    display: inline-block;
}

/* Footer */
.footer {
    padding: 100px 0 40px;
    background: linear-gradient(to bottom, var(--bg-dark), #1a1a1a);
}

.footer h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.footer p {
    max-width: 600px;
    margin: 0 auto 50px;
}

.footer-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.copyright {
    margin-top: 80px;
    opacity: 0.4;
    font-size: 0.9rem;
}

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

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .cta-button.secondary {
        margin-left: 0;
    }

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

    .case-study,
    .case-study.reversed {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }

    .section {
        padding: 60px 0;
    }
}