:root {
    --bg-dark: #0b0f17;
    --glass: rgba(255,255,255,0.07);
    --blue: #1f7cff;
    --yellow: #ffcc00;
    --text-main: #ffffff;
    --text-muted: #aab1c0;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
}

/* HERO */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url("images/wallpaper.jpg") center/cover no-repeat;
    filter: blur(14px) brightness(0.35);
    transform: scale(1.15);
    animation: slowRock 10s ease-in-out infinite alternate;
}

@keyframes slowRock {
    from { transform: scale(1.15) rotate(0deg); }
    to   { transform: scale(1.38) rotate(2deg); }
}

.hero-content {
    position: relative;
    max-width: 850px;
    padding: 40px;
}

.logo {
    width: 110px;
    margin-bottom: 35px;
}

.hero h1 {
    font-size: 3.6rem;
    font-weight: 600;
    line-height: 1.1;
}

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

.subtitle {
    margin-top: 18px;
    font-size: 1.2rem;
    color: var(--text-muted);
}

/* BUTTONS */
.hero-buttons {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 22px;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 38px;
    border-radius: 60px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.35s ease;
}

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

.btn.primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 40px rgba(31,124,255,0.45);
}

.btn.secondary {
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
}

.btn.secondary:hover {
    background: rgba(255,255,255,0.1);
}

/* PILLARS */
.pillars {
    padding: 160px 8%;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 60px;
}

.pillar-glass {
    position: relative;
    padding: 55px 45px;
    border-radius: 30px;
    background:
        radial-gradient(
            600px circle at var(--x, 50%) var(--y, 50%),
            rgba(31,124,255,0.18),
            transparent 40%
        ),
        linear-gradient(
            145deg,
            rgba(255,255,255,0.12),
            rgba(255,255,255,0.03)
        );
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,0.12);
    transition: transform 0.45s ease, box-shadow 0.45s ease;
}

.pillar-glass:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}

.pillar-index {
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--blue);
    opacity: 0.7;
}

.pillar-glass h3 {
    margin-top: 12px;
    font-size: 1.6rem;
}

.pillar-glass p {
    margin-top: 15px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* CONTACT */
.contact {
    padding: 180px 20px;
    display: flex;
    justify-content: center;
}

.contact-glass {
    position: relative;
    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.08),
        rgba(255,255,255,0.03)
    );
    backdrop-filter: blur(18px);
    padding: 90px;
    border-radius: 42px;
    text-align: center;
    max-width: 760px;
    box-shadow: 0 40px 120px rgba(0,0,0,0.4);
}

.contact-glass h2 {
    font-size: 2.6rem;
}

.contact-sub {
    margin-top: 18px;
    color: var(--text-muted);
}

.contact-spacer {
    height: 40px;
}

.contact-divider {
    height: 1px;
    background: rgba(255,255,255,0.15);
    margin: 40px 0;
}

.instagram-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

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

/* FOOTER */
footer {
    padding: 40px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* UNDER CONSTRUCTION */
.under-construction {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #111;
}

.uc-label {
    color: var(--yellow);
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.uc-card h1 span {
    color: var(--yellow);
}

.btn.construction {
    background: var(--yellow);
    color: black;
}

/* ANIMATION */
.fade-up {
    opacity: 0;
    animation: fadeUp 1.1s ease forwards;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(35px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* MOBILE */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.6rem; }
    .contact-glass { padding: 60px 35px; }
}