/* ==================== VARIABLES & RESET ==================== */
:root {
    --bg-dark: #464646;
    --bg-lighter: #000000;
    --surface: #2d2e30;
    --surface-alt: #47494b;
    --text: #f1f5f9;
    --text-secondary: #cbd5e1;
    --accent: #44fc17dc;
    --accent-dark: #727a70;
    --border: #58595a;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    margin: 0;
}

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

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3 {
    margin: 20px 0;
    text-align: center;
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }

/* ==================== NAVIGATION ==================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    backdrop-filter: blur(6px);
    background-color: rgba(15, 23, 42, 0.8);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: 0 2rem;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 53px;
}

.nav-logo {
    font-size: 1.0rem;
    font-weight: 700;
    color: var(--accent);
    background: none;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.70rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: color 0.3s ease;
}

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

/* ==================== HEADER & CTA ==================== */
.header {
    background: var(--bg-lighter);
    background: linear-gradient(145deg, var(--bg-dark) 0%, var(--bg-lighter) 100%);
    color: var(--text);
    padding: 100px 0;
    text-align: center;
}

.cta-header,
.cta-big {
    background-color: var(--accent);
    color: var(--bg-dark);
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.cta-header:hover,
.cta-big:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(23, 237, 252, 0.3);
}

/* ==================== STATS ==================== */
.stats {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stats .grid-stats {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(3, 1fr);
    margin: 60px 0px;
    text-align: center;
    place-items: center;
}

.stat-card {
    background: rgba(0, 0, 0, 0.226);
    backdrop-filter: blur(20px);
    background-color: rgba(0,0,0,0.5);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 300px;
    padding: 50px;
    transition: all 0.3s ease;
    position: relative;
    margin: 20px;
}

.stat-card.service-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
    max-width: 600px;
    text-align: center;
}


.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.2s ease;
    border-radius: 0 0 0.75rem 0.75rem;
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.stat-card:hover::after {
    transform: scaleX(1);
}

.stat-card h3 {
    color: var(--accent);
    font-size: 3rem;
}

.stat-card p {
    color: var(--text-secondary);
}

/* ==================== CASE STUDIES ==================== */
.case-studies {
    /* background: var(--bg-lighter); Testing to see what it looks likeon index page */
    padding: 0 0 20px 0;
}

.case-study {
    background: var(--surface);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
    border-radius: 20px;
    margin: 20px 0;
    padding: 20px;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.case-study:hover {
    transform: scale(1);
}

/* ==================== TESTIMONIAL & CHART ==================== */
.testimonial {
    background: var(--surface-alt);
    border-left: 5px solid var(--accent);
    font-size: 1.2rem;
    font-style: italic;
    margin: 20px 0;
    padding: 20px 10px;
    color: var(--text);
}

.chart {
    border-radius: 12px;
    display: block;
    margin: 30px auto;
    max-width: 600px;
    width: 100%;
    border: 1px solid var(--border);
}


/* ==================== CONTACT FORM ==================== */
.contact-card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 20px 30px rgba(13, 217, 255, 0.05);
    transition: all 0.3s ease;
    max-width: 500px;
    width: 100%;
}

@media (max-width: 768px) {
    .contact-card {
        width: 90%;
        max-width: 368px;
        margin: 1rem auto;
    }
}

.contact-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(13, 217, 255, 0.15);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
    background-color: var(--surface-alt);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-family: inherit;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    background-color: var(--bg-lighter);
    box-shadow: 0 0 20px rgba(13, 217, 255, 0.1);
}

.form-group select {
    cursor: pointer;
}

.form-note {
    text-align: center;
    font-size: 0.45rem;
    color: var(--text-secondary);
    margin: 0;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    text-align: center;
}

.info-item {
    padding: 1.5rem;
}

.info-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.info-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}


/* ==================== FOOTER LINKS & TEXT ==================== */
.footer {
    background: black;
    border-top: 1px solid var(--border);
    padding: 2rem 2rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-text {
    font-size: 0.55rem;
    color: var(--text-secondary);
    margin: 0;
    text-align: center;
}

/* ==================== CTA FOOTER ==================== */
.cta-footer {
    background: var(--surface-alt);
    color: var(--text);
    padding: 80px 0;
    text-align: center;
}

/* ==================== RESPONSIVE ==================== */
/* General mobile tweaks */
@media (max-width: 768px) {
    .container {
        padding: 1rem; /* reduce from 20px */
    }

    .services-container {
        display: flex;
        flex-direction: column; /* force vertical stack */
        align-items: center;
        gap: 2rem; /* nice breathing room between cards */
    }

    .stat-card.service-card {
        width: 90%; /* full width on mobile */
        max-width: 380px; /* cap it so it doesn't stretch too wide on larger phones */
        padding: 1.5rem; /* was 50px → much less internal space */
        margin: 0.5rem 0; /* reduce external spacing */
    }

    .stat-card.service-card .service-card-body p {
        margin: 0.6rem 0; /* tighter line spacing inside */
        font-size: 0.95rem;
    }

    .stat-card.service-card h4 {
        font-size: 1.3rem; /* price tag not giant */
    }

    .cta-big {
        font-size: 0.9rem;
        padding: 0.8rem 1.5rem; /* smaller button */
        width: 100%; /* full-width button = easier tap on mobile */
    }
    .before-after {
        grid-template-columns: 1fr;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
   

    .testimonial {
    background: var(--surface-alt);
    border-left: 5px solid var(--accent);
    font-size: 0.8rem;
    }
}

/* Tablet / small desktop - side-by-side cards if space */
@media (min-width: 769px) {
    .services-container {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 2rem;
    }

    .stat-card.service-card {
        flex: 1;
        max-width: 380px; /* keeps them balanced */
        min-width: 320px;
    }
}
    


/* ============================= ANIMATIONS ========================== */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}