:root {
    --red: #d40a3a;
    --dark: #222;
    --light: #fff8f8;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: system-ui, Arial, sans-serif; background: #fff; color: #333; line-height: 1.8; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
header {
    background: var(--dark);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}
.logo { color: #fff; font-size: 1.8em; font-weight: bold; }
.logo span { color: var(--red); }
.menu a {
    color: #fff;
    margin: 0 20px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}
.menu a:hover, .menu a.active { color: var(--red); }

/* Banner & Slider */
.banner, .slide {
    height: 90vh;
    min-height: 500px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner::before, .slide::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5); z-index: 1;
}
.banner-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 20px;
    max-width: 700px;
}
.banner-overlay h1 {
    font-size: 3em;
    margin-bottom: 15px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
}
.banner .btn, .banner-overlay .btn {
    background: #fff;
    color: var(--red);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}
.banner .btn:hover {
    background: var(--red);
    color: #fff;
    transform: scale(1.1);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}
.slider-controls button {
    background: rgba(255,255,255,0.3);
    border: none;
    color: white;
    font-size: 2em;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    margin: 0 10px;
}

/* Content */
h1 { font-size: 2.8em; color: var(--red); text-align: center; margin: 40px 0; }
h2 { font-size: 2.2em; color: var(--red); text-align: center; margin: 30px 0; }
.box {
    background: var(--light);
    border-left: 8px solid var(--red);
    padding: 40px;
    border-radius: 15px;
    margin: 40px 0;
    text-align: center;
}
ul.services {
    list-style: none;
    font-size: 1.3em;
    max-width: 600px;
    margin: 30px auto;
}
ul.services li {
    padding: 12px 0;
    border-bottom: 1px dashed #ddd;
}
ul.services li:last-child { border: none; }

.hero-img, .gallery-img {
    width: 100%;
    max-width: 900px;
    display: block;
    margin: 30px auto;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.btn {
    background: var(--red);
    color: #fff;
    padding: 18px 50px;
    font-size: 1.4em;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    margin: 20px;
    transition: 0.3s;
}
.btn:hover {
    background: #c00;
    transform: scale(1.05);
}

/* Footer */
footer {
    background: var(--dark);
    color: #fff;
    text-align: center;
    padding: 50px 20px;
    margin-top: 50px;
}
footer a { color: #fff; margin: 0 15px; text-decoration: none; }
footer a:hover { color: var(--red); }

/* Responsive */
@media (max-width: 768px) {
    .banner, .slide { height: 70vh; }
    .banner-overlay h1 { font-size: 2.2em; }
    .menu { flex-direction: column; gap: 15px; }
    h1 { font-size: 2.2em; }
}