*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --red: #CC1F1F;
    --red-dark: #AA1515;
    --black: #111111;
    --dark: #1C1C1C;
    --gray-text: #555555;
    --gray-light: #888888;
    --border: #E0E0E0;
}
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--black); background: #fff; font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 40px; }

/* HEADER */
.site-header { padding: 20px 0; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: #fff; z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 800; }
.logo-pmf { color: var(--red); }
.main-nav { display: flex; gap: 32px; }
.main-nav a { text-decoration: none; color: var(--gray-text); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.main-nav a:hover { color: var(--red); }

/* HERO */
.hero { padding: 72px 0 56px; border-bottom: 1px solid var(--border); }
.hero-eyebrow { font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 600; letter-spacing: 0.18em; color: var(--red); text-transform: uppercase; margin-bottom: 18px; }
.hero-title { font-family: 'Montserrat', sans-serif; font-size: 52px; font-weight: 700; line-height: 1.1; color: var(--black); margin-bottom: 20px; max-width: 560px; }
.hero-title .accent { color: var(--red); }
.hero-desc { font-family: 'Inter', sans-serif; color: var(--gray-text); font-size: 15px; line-height: 1.7; max-width: 440px; margin-bottom: 36px; }
.hero-buttons { font-family: 'Inter', sans-serif; display: flex; gap: 16px; align-items: center; margin-bottom: 56px; flex-wrap: wrap; }
.btn-primary { background: var(--red); color: #fff; border: 2px solid var(--red); padding: 13px 28px; font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-block; transition: background 0.2s; }
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn-outline { background: transparent; color: var(--black); border: 2px solid var(--black); padding: 13px 28px; font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-block; transition: background 0.2s, color 0.2s; }
.btn-outline:hover { background: var(--black); color: #fff; }

/* STATS */
.stats-strip { font-family: 'Inter', sans-serif; display: flex; gap: 56px; padding-top: 40px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.stat-value { font-family: 'Inter', sans-serif; font-size: 20px; font-weight: 700; color: var(--red); margin-bottom: 4px; }
.stat-label { font-family: 'Inter', sans-serif; font-size: 13px; color: var(--gray-text); }

/* PRODUCTS */
.products-section { padding: 88px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-title { font-family: 'Montserrat', sans-serif; font-size: 36px; font-weight: 800; color: var(--black); display: inline-block; }
.section-title::after { content: ''; display: block; width: 48px; height: 3px; background: var(--red); margin: 12px auto 0; }
.section-subtitle { font-family: 'Inter', sans-serif; font-size: 14px; color: var(--gray-light); margin-top: 16px; }
.products-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.product-card { border: 1px solid var(--border); padding: 40px 36px; background: #fff; transition: box-shadow 0.2s; }
.product-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }
.product-card-title { font-family: 'Montserrat', sans-serif; font-size: 22px; font-weight: 700; color: var(--black); margin-bottom: 14px; }
.product-card-desc { font-family: 'Inter', sans-serif; font-size: 14px; color: var(--gray-text); line-height: 1.7; margin-bottom: 24px; }
.product-features { font-family: 'Inter', sans-serif; list-style: none; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.product-features li { font-size: 13.5px; color: var(--gray-text); display: flex; align-items: flex-start; gap: 10px; }
.product-features li::before { content: '✓'; color: var(--red); font-weight: 700; font-size: 13px; flex-shrink: 0; margin-top: 1px; }
.product-link { color: var(--red); font-size: 14px; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s; }
.product-link:hover { gap: 10px; }

/* CONTACT */
.contact-section { padding: 0 0 88px; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.3fr; border: 1px solid var(--border); overflow: hidden; }
.contact-info { background: var(--dark); padding: 56px 48px; color: #fff; }
.contact-info-title { font-family: 'Montserrat', sans-serif; font-size: 28px; font-weight: 700; margin-bottom: 16px; color: #fff; }
.contact-info-desc { font-family: 'Inter', sans-serif; font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 40px; }
.contact-detail-label { font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); margin-bottom: 6px; }
.contact-detail-value { font-family: 'Inter', sans-serif; font-size: 15px; color: #fff; margin-bottom: 28px; font-weight: 500; }
.contact-detail-value.phone { font-family: 'Inter', sans-serif; font-size: 20px; font-weight: 700; color: var(--red); }
.contact-form-wrap { padding: 48px; background: #fff; }
.inquiry-form { font-family: 'Inter', sans-serif; display: flex; flex-direction: column; gap: 14px; }
.form-control { width: 100%; padding: 13px 16px; border: 1px solid var(--border); font-family: 'DM Sans', sans-serif; font-size: 14px; color: var(--black); background: #fff; outline: none; transition: border-color 0.2s; appearance: none; -webkit-appearance: none; }
.form-control:focus { border-color: var(--red); }
.form-control::placeholder { color: #AAAAAA; }
textarea.form-control { resize: vertical; min-height: 110px; }
select.form-control { color: #AAAAAA; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
select.form-control.selected { color: var(--black); }
.btn-submit { width: 100%; background: var(--red); color: #fff; border: none; padding: 15px; font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; letter-spacing: 0.04em; transition: background 0.2s; margin-top: 4px; }
.btn-submit:hover { background: var(--red-dark); }
.alert { padding: 12px 16px; font-size: 13.5px; font-weight: 500; margin-bottom: 4px; }
.alert-success { background: #f0faf4; border: 1px solid #86efac; color: #166534; }
.alert-error { background: #fff5f5; border: 1px solid #fca5a5; color: #991b1b; }

/* FOOTER */
.site-footer { border-top: 1px solid var(--border); padding: 24px 0; text-align: center; }
.site-footer p { font-size: 13px; color: var(--gray-light); }

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .hero-title { font-size: 36px; }
    .products-grid { grid-template-columns: 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .contact-info { padding: 40px 28px; }
    .contact-form-wrap { padding: 36px 28px; }
}