/* =========================
   HERO (ENGINEERED UPGRADE)
========================= */

.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;

    position: relative;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1.05;
    margin-bottom: var(--space-3);
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--muted);
    margin-bottom: var(--space-4);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
/* subtle background depth anchor */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;

    background: radial-gradient(
        circle at center,
        rgba(255,255,255,0.04),
        transparent 60%
    );

    pointer-events: none;
}
/* subtle engineering underline accent */
.hero h1::after {
    content: "";
    display: block;
    width: 60px;
    height: 2px;
    background: var(--border);
    margin: 20px auto 0;
    opacity: 0.5;
}

/* =========================
   BUTTON (REFINED SYSTEM)
========================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: var(--space-3) var(--space-5);

    background: transparent;
    color: var(--text);

    border: 1px solid var(--border);
    border-radius: var(--radius-sm);

    font-weight: 600;
    letter-spacing: 0.3px;

    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

/* subtle glow edge on hover */
.btn:hover {
    transform: translateY(-2px);
    border-color: var(--text);
}

/* =========================
   SECTIONS (STRUCTURED RHYTHM)
========================= */

.services-preview,
.about-preview,
.cta-section {
    padding: var(--space-6) var(--space-4);
}

.services-preview h2,
.about-preview h2,
.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: var(--space-3);
    text-align: center;
    letter-spacing: -0.5px;
}

.services-preview p,
.about-preview p,
.cta-section p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-4) auto;
    color: var(--muted);
}

/* =========================
   CARDS (ENGINEERING FEEL)
========================= */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}

.card {
    padding: var(--space-4);

    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.03),
        rgba(255,255,255,0.01)
    );

    border: 1px solid var(--border);
    border-radius: var(--radius-md);

    transition: var(--transition);

    position: relative;
}

/* subtle top highlight line (engineering feel) */
.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255,255,255,0.08);
}

/* hover lift feels more “machined” */
.card:hover {
    transform: translateY(-6px);
    border-color: var(--text);
}

/* title hierarchy */
.card h3 {
    margin-bottom: var(--space-2);
    letter-spacing: -0.2px;
}

/* text refinement */
.card p {
    color: var(--muted);
    line-height: 1.6;
}

/* =========================
   CTA (STRONGER FOCUS)
========================= */

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

/* CTA button emphasis */
.cta-section .btn {
    margin-top: var(--space-3);
    border-color: var(--text);
}

/* =========================
   INTERACTION POLISH LAYER
========================= */

/* buttons feel more “pressable” */
.btn:active {
    transform: translateY(0px) scale(0.98);
}

/* cards feel more controlled */
.card {
    will-change: transform;
}

/* softer hover lift */

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.35);
    box-shadow: 0 10px 30px rgba(0,0,0,0.45);
}

/* hero button emphasis (slight glow logic) */
.hero .btn {
    margin-top: 10px;
}

/* =========================
   FINAL COMPONENT STABILITY
========================= */

/* cards feel grounded, not floating */
.card {
    will-change: transform;
}

/* reduce hover exaggeration slightly */
.card:hover {
    transform: translateY(-4px);
}

/* buttons feel more stable */
.btn:hover {
    transform: translateY(-1px);
}
.tech-label {
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;

    color: rgba(255,255,255,0.5);

    margin-bottom: var(--space-2);
}
/* =========================
   SOCIAL ICONS
========================= */
.footer-grid > div:first-child {
    display: flex;
    flex-direction: column;
    align-items: center;   /* center strong + p + icons */
    text-align: center;
    gap: 8px;
}

.social-nav,
.footer-social{
    display:flex;
    align-items:center;
    gap:16px;
}

.social-nav a,
.footer-social a{
    color:#fff;
    opacity:.55;

    font-size:16px;

    transition:
        opacity .25s ease,
        transform .25s ease;
}

.social-nav a:hover,
.footer-social a:hover{
    opacity:1;
    transform:translateY(-1px);
}

.footer-social{
    margin-top:18px;
    flex-wrap:wrap;
}

@media (max-width:768px){

    .social-nav{
        display:none;
    }

}