:root {
    --red-main: #E30613;
    --red-dark: #B00010;
    --black: #000000;
    --bg-dark: #090909;
    --bg-section-dark: #111111;
    --text-main: #f5f5f5;
    --text-muted: #b5b5b5;
}

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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f4f4;
    color: #222222;
    line-height: 1.6;
}

img { max-width: 100%; display: block; }

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Header */

.site-header {
    background: #000000;
    color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 52px;
    height: 52px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-weight: bold;
    letter-spacing: 0.08em;
    font-size: 0.95rem;
}

.logo-sub {
    font-size: 0.75rem;
    color: #bbbbbb;
}

.main-nav {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
}

.main-nav a {
    color: #ffffff;
    text-decoration: none;
    opacity: 0.9;
}

.main-nav a:hover {
    color: var(--red-main);
}

.btn {
    border-radius: 999px;
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-outline {
    border: 1px solid var(--red-main);
    color: var(--red-main);
    background: transparent;
}

.btn-outline:hover {
    background: var(--red-main);
    color: #ffffff;
}

.btn-primary {
    background: linear-gradient(135deg, var(--red-main), var(--red-dark));
    color: #ffffff;
    border: none;
}

.btn-primary:hover {
    filter: brightness(1.05);
}

.btn-ghost {
    border: 1px solid rgba(255,255,255,0.6);
    color: #ffffff;
    background: transparent;
}

.btn-ghost:hover {
    background: #ffffff;
    color: #000000;
}

.btn-full {
    width: 100%;
}

/* Hero */

.hero {
    background: radial-gradient(circle at top left, var(--red-main) 0, #000000 55%, #000000 100%);
    color: #ffffff;
    padding: 3.5rem 0 3rem 0;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: center;
}

.hero h1 {
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
}

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

.hero p {
    max-width: 600px;
    font-size: 0.98rem;
    color: #f0f0f0;
    margin-bottom: 1rem;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
}

.badge {
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 0.25rem 0.8rem;
    font-size: 0.8rem;
    background: rgba(0,0,0,0.3);
}

.hero-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.hero-card {
    background: #101010;
    border-radius: 16px;
    padding: 1.5rem 1.6rem;
    box-shadow: 0 18px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.07);
}

.hero-card h2 {
    margin-bottom: 0.5rem;
}

.hero-card p {
    font-size: 0.9rem;
    color: #e0e0e0;
}

.hero-card ul {
    margin: 0.8rem 0;
    padding-left: 1rem;
    font-size: 0.9rem;
}

.hero-card li {
    margin-bottom: 0.25rem;
}

.hero-card-note {
    font-size: 0.85rem;
    color: #bbbbbb;
    margin-top: 0.5rem;
}

/* Sections */

.section {
    padding: 3rem 0;
    background: #f4f4f4;
}

.section-dark {
    background: var(--bg-section-dark);
    color: var(--text-main);
}

.section-contact {
    background: #000000;
    color: #ffffff;
}

.section-title {
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
}

.section-dark .section-title,
.section-contact .section-title {
    color: #ffffff;
}

.section-subtitle {
    font-size: 0.95rem;
    color: #555555;
    margin-bottom: 1.8rem;
}

.section-dark .section-subtitle,
.section-contact .section-subtitle {
    color: var(--text-muted);
}

/* Grid & Cards */

.grid {
    display: grid;
    gap: 1.5rem;
}

.cards-3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cards-4 {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.two-cols {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
    background: #ffffff;
    border-radius: 14px;
    padding: 1.4rem 1.5rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
    border: 1px solid #eeeeee;
    font-size: 0.95rem;
}

.section-dark .card,
.section-contact .card-soft {
    background: #161616;
    border-color: #262626;
    color: var(--text-main);
}

.card h3 {
    margin-bottom: 0.4rem;
    font-size: 1.05rem;
}

.card p {
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.card ul {
    padding-left: 1rem;
    font-size: 0.9rem;
}

.card li {
    margin-bottom: 0.25rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.tag {
    font-size: 0.8rem;
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
    border: 1px solid #dddddd;
}

.section-dark .tag {
    border-color: #444444;
}

/* Lists */

.list-check {
    list-style: none;
    padding-left: 0;
    font-size: 0.95rem;
}

.list-check li {
    margin-bottom: 0.4rem;
    position: relative;
    padding-left: 1.2rem;
}

.list-check li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--red-main);
    font-size: 0.85rem;
    top: 0.1rem;
}

.list-steps {
    padding-left: 1.2rem;
    font-size: 0.95rem;
}

.list-steps li {
    margin-bottom: 0.4rem;
}

/* Highlights */

.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.highlight-box {
    background: #151515;
    border-radius: 14px;
    padding: 1rem 1.1rem;
    border: 1px solid #262626;
    font-size: 0.9rem;
    color: var(--text-main);
}

.highlight-number {
    display: block;
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--red-main);
    margin-bottom: 0.2rem;
}

/* Testimonials */

.card-soft {
    border-radius: 14px;
}

.card-soft p {
    font-size: 0.9rem;
}

.testimonial-name {
    margin-top: 0.6rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Contact */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    align-items: flex-start;
}

.contact-box {
    background: #111111;
    border-radius: 14px;
    padding: 1.2rem 1.4rem;
    font-size: 0.9rem;
    border: 1px solid #262626;
}

.contact-box p {
    margin-bottom: 0.4rem;
}

.contact-box a {
    color: var(--red-main);
    text-decoration: none;
}

.contact-form {
    background: #111111;
    border-radius: 14px;
    padding: 1.4rem 1.5rem;
    border: 1px solid #262626;
}

.contact-form h3 {
    margin-bottom: 0.7rem;
}

.contact-form label {
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.2rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.5rem 0.6rem;
    margin-bottom: 0.7rem;
    border-radius: 8px;
    border: 1px solid #333333;
    background: #050505;
    color: #ffffff;
    font-size: 0.9rem;
}

.form-note {
    font-size: 0.75rem;
    color: #888888;
    margin-top: 0.4rem;
}

/* Footer */

.site-footer {
    background: #000000;
    color: #999999;
    padding: 1rem 0 1.2rem 0;
    font-size: 0.8rem;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-align: center;
}

/* Responsive */

@media (max-width: 768px) {
    .header-inner {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .main-nav {
        display: none;
    }

    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 2.5rem;
    }
}