/* ── VARIABLES ── */
:root {
    --blue:   #3a8fc4;
    --orange: #e8622a;
    --black:  #111111;
    --white:  #ffffff;
    --grey:   #1a1a1a;
    --font-heading: "Bebas Neue", sans-serif;
    --font-body:    "Inter", sans-serif;
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--black); color: var(--white); overflow-x: hidden; }
img { display:block; }
a { text-decoration: none; }

/* ── NAVBAR ── */
.navbar {
    position: fixed; top:0; left:0; right:0; z-index:100;
    padding: 0 2rem;
    background: rgba(17,17,17,0.85);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--orange);
    transition: background 0.3s;
}
.navbar.scrolled { background: rgba(17,17,17,0.98); }
.nav-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 70px;
}
.nav-logo img { height: 48px; width: 48px; border-radius: 50%; object-fit: cover; border: 2px solid var(--orange); transition: transform 0.3s; }
.nav-logo img:hover { transform: rotate(15deg) scale(1.1); }
.nav-links { display: flex; gap: 2rem; }
.nav-link {
    font-family: var(--font-heading); font-size: 1.2rem; letter-spacing: 2px;
    color: var(--white); position: relative; padding-bottom: 4px;
    transition: color 0.3s;
}
.nav-link::after {
    content: ""; position: absolute; bottom:0; left:0; right:0;
    height: 2px; background: var(--orange);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s;
}
.nav-link:hover, .nav-link.active { color: var(--orange); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-toggle { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:4px; }
.nav-toggle span { display:block; width:26px; height:2px; background:var(--white); border-radius:2px; transition: all 0.3s; }

/* ── BUTTONS ── */
.btn {
    display: inline-block; font-family: var(--font-heading);
    letter-spacing: 2px; font-size: 1rem; padding: 0.8rem 2rem;
    border-radius: 4px; cursor: pointer; border: none;
    transition: all 0.3s; position: relative; overflow: hidden;
}
.btn::before {
    content:""; position:absolute; inset:0;
    background: rgba(255,255,255,0.15);
    transform: translateX(-100%) skewX(-15deg);
    transition: transform 0.4s;
}
.btn:hover::before { transform: translateX(110%) skewX(-15deg); }
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: #d4521f; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,98,42,0.4); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--blue); }
.btn-outline:hover { background: var(--blue); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(58,143,196,0.4); }

/* ── HERO ── */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden; text-align: center;
    padding-top: 70px;
}
.hero-bg {
    position: absolute; inset:0; z-index:0;
    background: radial-gradient(ellipse at 60% 40%, rgba(58,143,196,0.25) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 70%, rgba(232,98,42,0.2) 0%, transparent 55%),
                var(--black);
    animation: pulse-bg 8s ease-in-out infinite alternate;
}
@keyframes pulse-bg {
    from { opacity:0.8; }
    to   { opacity:1; }
}
.hero-content { position: relative; z-index:1; padding: 2rem; }
.hero-logo {
    width: 160px; height: 160px; border-radius: 50%; object-fit: cover;
    margin: 0 auto 2rem;
    border: 4px solid var(--orange);
    box-shadow: 0 0 0 8px rgba(232,98,42,0.15), 0 0 40px rgba(232,98,42,0.3);
    animation: float 4s ease-in-out infinite;
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
.hero-title {
    font-family: var(--font-heading); font-size: clamp(3rem, 8vw, 7rem);
    letter-spacing: 4px; line-height:1;
    text-shadow: 2px 2px 20px rgba(0,0,0,0.5);
}
.hero-title span { color: var(--orange); }
.hero-sub {
    font-size: clamp(1rem, 2.5vw, 1.4rem); color: var(--blue);
    letter-spacing: 6px; text-transform: uppercase;
    margin: 1rem 0 2.5rem;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll {
    position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
    z-index:1;
}
.hero-scroll span {
    display: block; width: 24px; height: 40px;
    border: 2px solid rgba(255,255,255,0.3); border-radius: 12px;
    position: relative;
}
.hero-scroll span::before {
    content:""; position:absolute; top:6px; left:50%; transform:translateX(-50%);
    width:4px; height:8px; background:var(--orange); border-radius:2px;
    animation: scroll-dot 2s ease-in-out infinite;
}
@keyframes scroll-dot { 0%,100%{top:6px;opacity:1} 80%{top:20px;opacity:0} }

/* ── SECTIONS ── */
.section { padding: 6rem 2rem; }
.section-dark { background: var(--grey); }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
    font-family: var(--font-heading); letter-spacing: 4px;
    color: var(--orange); font-size: 0.9rem; text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.section-title {
    font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 3px; margin-bottom: 3rem; line-height:1.1;
}
.section-title span { color: var(--blue); }
.section-text {
    font-size: 1.15rem;
    line-height: 1.9;
    color: rgba(255,255,255,0.82);
    max-width: 780px;
    border-left: 4px solid var(--orange);
    padding-left: 1.5rem;
}

/* ── CARDS ── */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.card {
    background: var(--grey); border-radius: 12px; padding: 2.5rem 2rem;
    border: 1px solid rgba(255,255,255,0.06);
    position: relative; overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}
.card::before {
    content:""; position:absolute; top:0; left:0; right:0; height:3px;
    background: linear-gradient(90deg, var(--orange), var(--blue));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.4s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
.card:hover::before { transform: scaleX(1); }
.card-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.card h3 { font-family: var(--font-heading); font-size: 1.8rem; letter-spacing:2px; color: var(--orange); margin-bottom: 0.75rem; }
.card p { color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ── CONTACT FORM ── */
.contact-form { max-width: 680px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.contact-form input,
.contact-form textarea {
    width: 100%; padding: 1rem 1.25rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 6px; color: var(--white);
    font-family: var(--font-body); font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline:none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232,98,42,0.2);
}
.contact-form textarea { margin-bottom: 1rem; }

/* ── FOOTER ── */
.footer {
    background: #0a0a0a; text-align:center; padding: 2.5rem;
    border-top: 2px solid rgba(232,98,42,0.3);
}
.footer-logo { width:52px; height:52px; border-radius:50%; object-fit:cover; margin:0 auto 1rem; border:2px solid var(--orange); }
.footer p { color: rgba(255,255,255,0.4); font-size:0.9rem; margin-bottom:0.25rem; }
.footer-url { color: var(--blue); letter-spacing:2px; font-size:0.85rem; }

/* ── MOBILE ── */
@media (max-width: 700px) {
    .nav-links { display:none; flex-direction:column; position:absolute; top:70px; left:0; right:0; background:rgba(17,17,17,0.98); padding:1.5rem 2rem; gap:1.5rem; border-bottom:2px solid var(--orange); }
    .nav-links.open { display:flex; }
    .nav-toggle { display:flex; }
    .form-row { grid-template-columns:1fr; }
}