/* Virtual-eyes CSS - Traditional Approach */

:root {
    --brand-blue: #0077c8;
    --brand-eye: #4fa8e2;
    --obsidian: #0f172a;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--slate-50);
    color: var(--slate-900);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

nav.scrolled {
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--brand-blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    font-family: var(--font-display);
}

.logo-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0.7;
    font-weight: 600;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-600);
}

.nav-link:hover {
    color: var(--brand-blue);
}

.btn-nav {
    background: var(--obsidian);
    color: white;
    padding: 0.6rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.btn-nav:hover {
    background: var(--brand-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 119, 0.2);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 10rem;
    padding-bottom: 5rem;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    gap: 3rem;
}


.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 119, 200, 0.1);
    border: 1px solid rgba(0, 119, 200, 0.2);
    border-radius: 9999px;
    color: var(--brand-blue);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1;
    letter-spacing: -0.025em;
    margin-bottom: 2rem;
    color: var(--slate-900);
}

.hero h1 span {
    color: var(--brand-blue);
}

.hero p {
    font-size: 1.125rem;
    color: var(--slate-600);
    max-width: 32rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

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

.btn-primary {
    background: var(--brand-blue);
    color: white;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 119, 200, 0.25);
}

.btn-secondary {
    background: white;
    color: var(--slate-800);
    padding: 1rem 2rem;
    border: 1px solid var(--slate-200);
    border-radius: 1rem;
    font-weight: 700;
}

.hero-image {
    position: relative;
}

.hero-card {
    background: linear-gradient(to bottom right, var(--brand-blue), var(--brand-eye));
    aspect-ratio: 1;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: rotate(3deg);
}

.hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mix-blend-mode: overlay;
    opacity: 0.4;
    filter: grayscale(100%);
}

.hero-card-content {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    color: white;
}

.hero-stats {
    font-size: 2.25rem;
    font-weight: 900;
    font-family: var(--font-display);
}

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

.section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 5rem;
}

.section-label {
    color: var(--brand-blue);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1rem;
    display: block;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--slate-900);
}


/* Cards */
.feature-grid {
    display: grid;
    gap: 2rem;
}

.card {
    background: white;
    padding: 2.5rem;
    border-radius: 2rem;
    border: 1px solid var(--slate-100);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 119, 200, 0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--slate-50);
    border-radius: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-blue);
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.card:hover .card-icon {
    background: var(--brand-blue);
    color: white;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--slate-500);
    font-size: 0.95rem;
}

/* Case Study */
.case-study {
    background: var(--obsidian);
    color: white;
}

.case-grid {
    display: grid;
    gap: 4rem;
}

.case-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.case-features {
    margin: 2.5rem 0;
}

.case-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.check-icon {
    width: 32px;
    height: 32px;
    background: rgba(0, 119, 200, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-blue);
    border: 1px solid rgba(0, 119, 200, 0.3);
}

.case-mockup {
    background: var(--slate-900);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.mockup-ui {
    background: var(--slate-800);
    border-radius: 1rem;
    aspect-ratio: 16/10;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.mockup-header {
    height: 40px;
    background: var(--slate-900);
    display: flex;
    align-items: center;
    padding: 0 1rem;
}

.mockup-dots {
    display: flex;
    gap: 0.4rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot.r {
    background: #ef4444;
}

.dot.y {
    background: #eab308;
}

.dot.g {
    background: #22c55e;
}

/* Contact Wrapper */
.contact-grid {
    display: grid;
    gap: 4rem;
}

.contact-info-card {
    background: white;
    padding: 3rem;
    border-radius: 2.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.05);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.method-icon {
    width: 48px;
    height: 48px;
    background: var(--slate-100);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate-500);
}

.contact-method:hover .method-icon {
    background: var(--brand-blue);
    color: white;
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--slate-100);
    background: white;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.copyright {
    color: var(--slate-400);
    font-size: 0.875rem;
}

.case-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-value {
    color: var(--brand-blue);
    font-size: 2rem;
    font-weight: 900;
    font-family: var(--font-display);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.6rem;
    color: var(--slate-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-images {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

.about-images-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-info-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}


/* Mobile Menu Overlay */
.mobile-menu {
    display: none;
}



@media (min-width: 640px) {
    .about-images {
        grid-template-columns: 1fr 1fr;
    }
    .about-images-stack {
        padding-top: 3rem;
    }
    .about-info-grid {
        grid-template-columns: 1fr 1fr;
    }
	    .case-stats {
        flex-direction: row;
        gap: 3rem;
    }
}


@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }

    .hero {
        padding-top: 14rem;
        padding-bottom: 10rem;
    }

    .hero-grid {
        grid-template-columns: 1.2fr 1fr;
        align-items: center;
    }

    section {
        padding: 9rem 0;
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-header h2 {
        font-size: 3.75rem;
    }

}


@media (min-width: 1024px) {
    .hero h1 {
        font-size: 5.5rem;
    }

    .feature-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .case-grid {
        grid-template-columns: 1fr 1.5fr;
        align-items: center;
    }
}