@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --honda-red: #CC0000;
    --honda-red-dark: #A30000;
    --honda-black: #000000;
    --honda-dark: #1A1A1A;
    --honda-gray: #64748B;
    --honda-gray-light: #F1F5F9;
    --honda-white: #FFFFFF;
    --radius-lg: 24px;
    --radius-md: 16px;
    --shadow-soft: 0 10px 40px -10px rgba(0,0,0,0.05);
    --shadow-hover: 0 20px 50px -12px rgba(0,0,0,0.1);
    --transition: all 0.4s cubic-bezier(0.2, 1, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background-color: var(--honda-white); color: var(--honda-black); line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden; }

/* HEADER */
.site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: rgba(255,255,255,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--honda-gray-light); transition: var(--transition); }
.site-header.scrolled { padding: 10px 0; box-shadow: var(--shadow-soft); }
.header-inner { max-width: 1280px; margin: 0 auto; padding: 0 24px; height: 80px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-img { height: 32px; width: auto; }
.logo-text { font-size: 1.25rem; font-weight: 900; color: var(--honda-black); letter-spacing: -0.5px; }
.logo-text span { color: var(--honda-red); }

.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--honda-black); font-weight: 600; font-size: 0.95rem; transition: var(--transition); }
.nav-links a:hover { color: var(--honda-red); }

.header-cta { background: var(--honda-red); color: white; padding: 12px 28px; border-radius: 50px; font-weight: 700; text-decoration: none; transition: var(--transition); font-size: 0.9rem; }
.header-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(204,0,0,0.25); background: var(--honda-red-dark); }

/* HERO */
.hero { background: var(--honda-white); min-height: 100vh; display: flex; align-items: center; padding-top: 80px; position: relative; overflow: hidden; }
.hero-inner { max-width: 1280px; margin: 0 auto; padding: 60px 24px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.hero-content { position: relative; z-index: 10; }
.hero-badge { display: inline-block; background: var(--honda-gray-light); color: var(--honda-red); font-weight: 800; font-size: 0.75rem; text-transform: uppercase; padding: 8px 16px; border-radius: 50px; margin-bottom: 24px; letter-spacing: 1px; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 900; line-height: 1.1; margin-bottom: 24px; letter-spacing: -2px; }
.hero h1 span { color: var(--honda-red); }
.hero-desc { font-size: 1.15rem; color: var(--honda-gray); margin-bottom: 40px; max-width: 500px; line-height: 1.7; }
.hero-actions { display: flex; gap: 20px; }
.hero-image { display: flex; justify-content: center; transform: scale(1.1); transition: var(--transition); }
.hero-image img { max-width: 100%; height: auto; filter: drop-shadow(0 30px 60px rgba(0,0,0,0.1)); }

/* SECTIONS */
.section { padding: 120px 24px; background: var(--honda-white); }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 80px; }
.section-label { color: var(--honda-red); font-weight: 800; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; display: block; }
.section-title { font-size: 2.5rem; font-weight: 900; letter-spacing: -1px; }

/* PRODUCT CARD - HORIZONTAL */
.product-card-h { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; background: var(--honda-white); padding: 60px; border-radius: var(--radius-lg); border: 1px solid var(--honda-gray-light); box-shadow: var(--shadow-soft); align-items: center; transition: var(--transition); margin-bottom: 40px; }
.product-card-h:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.product-info { order: 1; }
.product-img-side { order: 2; display: flex; justify-content: center; }
.product-img-side img { width: 100%; height: auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.08)); }

.product-title { font-size: 2.25rem; font-weight: 900; margin-bottom: 12px; letter-spacing: -1px; }
.product-price { font-size: 1.5rem; color: var(--honda-red); font-weight: 800; margin-bottom: 24px; }

/* SPEC TABLE */
.spec-table-container { margin-top: 32px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table td { padding: 14px 0; border-bottom: 1px solid var(--honda-gray-light); font-size: 0.95rem; }
.spec-table td:first-child { color: var(--honda-gray); font-weight: 500; width: 45%; }
.spec-table td:last-child { color: var(--honda-black); font-weight: 700; text-align: right; }

/* MOBILE MENU */
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; z-index: 1100; position: relative; }
.mobile-toggle span { display: block; width: 28px; height: 3px; background: var(--honda-black); margin: 6px 0; transition: var(--transition); border-radius: 2px; }
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

.mobile-overlay { position: fixed; inset: 0; background: rgba(255,255,255,0.7); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); z-index: 1050; opacity: 0; visibility: hidden; transition: var(--transition); }
.mobile-overlay.active { opacity: 1; visibility: visible; }

.mobile-menu { position: fixed; top: 0; right: -100%; width: 80%; height: 100%; background: white; z-index: 1060; padding: 120px 40px; transition: var(--transition); box-shadow: -20px 0 60px rgba(0,0,0,0.1); display: flex; flex-direction: column; gap: 20px; }
.mobile-menu.active { right: 0; }
.mobile-menu a { font-size: 1.5rem; font-weight: 900; text-decoration: none; color: var(--honda-black); transition: var(--transition); }
.mobile-menu a:hover { color: var(--honda-red); padding-left: 10px; }
.mobile-menu .mobile-cta { margin-top: 40px; background: var(--honda-red); color: white; padding: 20px; border-radius: var(--radius-md); text-align: center; font-size: 1.1rem; }

/* STICKY CTA */
.sticky-cta {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 999;
    background: var(--honda-red);
    color: white;
    padding: 18px 32px;
    border-radius: 50px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(204,0,0,0.3);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
}

.sticky-cta.visible {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.sticky-cta:hover {
    transform: translateY(-4px) scale(1.05);
    background: var(--honda-red-dark);
    box-shadow: 0 15px 40px rgba(204,0,0,0.4);
}

@media (max-width: 768px) {
    .sticky-cta {
        left: 20px;
        right: 20px;
        bottom: 20px;
        text-align: center;
        padding: 16px;
    }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; padding: 40px 24px; gap: 0; }
    .hero-desc { margin: 0 auto 40px; }
    .hero-actions { justify-content: center; }
    .hero-image { transform: scale(1); margin-top: 40px; }
    .product-card-h { grid-template-columns: 1fr; padding: 40px 24px; }
    .product-info { order: 2; }
    .product-img-side { order: 1; margin-bottom: 32px; }
}

@media (max-width: 768px) {
    .nav-links, .header-cta { display: none !important; }
    .mobile-toggle { display: block; }
    .hero h1 { font-size: 3rem; }
    .product-card-h { scale: 1; margin: 0 0 40px 0; width: 100%; }
    .section { padding: 100px 24px 120px; }
    .section-title { font-size: 2rem; }
    .header-cta { display: inline-block !important; width: auto; padding: 8px 16px; font-size: 0.8rem; }
}

/* ANIMATIONS */
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }