:root {
    --hibiscus: #BF1A2F;      /* primary: CTA / accent */
    --hibiscus-hover: #9c1526;
    --sakura: #F2C4CE;        /* secondary: JP subcopy / haze */
    --gold: #C4A47C;
    --text-main: #1a1a1a;
    --bg-main: #fbfbfb;

    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
    --font-ja: 'Noto Serif JP', serif;

    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: #fff;
    background: #140a0c;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { text-decoration: none; color: inherit; }

/* ---------- Navbar ---------- */
.navbar {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.75rem 3rem;
}

.logo { display: flex; flex-direction: column; gap: 0.25rem; }

.logo-en {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: #fff;
}

.logo-ja {
    font-family: var(--font-ja);
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 4px;
    color: var(--sakura);
}

/* ---------- Buttons ---------- */
.btn-primary,
.btn-outline {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    border-radius: 2px;
    transition: var(--transition);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 0.6rem 1.4rem;
}

.btn-outline:hover {
    background: #fff;
    color: var(--text-main);
    border-color: #fff;
}

.btn-primary {
    background: var(--hibiscus);
    color: #fff;
    border: 1px solid var(--hibiscus);
    padding: 0.7rem 1.5rem;
}

.btn-primary:hover {
    background: var(--hibiscus-hover);
    border-color: var(--hibiscus-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(191, 26, 47, 0.35);
}

.btn-lg { padding: 1rem 2.75rem; font-size: 1rem; }

/* ---------- Hero ---------- */
.hero {
    flex: 1 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem 4rem;
    /* flex:1 fills the viewport minus the footer, so nav+hero+footer = one screen (no scroll) */
    min-height: 520px;
    /* Placeholder background — swap for R2 photo later.
       Layered: sakura glow (top-right) + hibiscus depth (bottom) over a dark base. */
    background:
        radial-gradient(60% 55% at 72% 22%, rgba(242, 196, 206, 0.28) 0%, rgba(242, 196, 206, 0) 60%),
        radial-gradient(70% 60% at 20% 85%, rgba(191, 26, 47, 0.55) 0%, rgba(191, 26, 47, 0) 65%),
        linear-gradient(160deg, #1a0e10 0%, #3d1218 42%, #7a1626 100%);
}

/* Subtle darkening for text legibility over the brighter red corner */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.15) 45%, rgba(0, 0, 0, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 820px;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--sakura);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 600;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    font-weight: 300;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.hero-actions {
    margin-top: 2.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.1rem;
}

.coming-soon {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

/* ---------- Footer ---------- */
.footer {
    flex-shrink: 0;
    text-align: center;
    padding: 1.5rem 2rem;
    background: #120809;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

/* ---------- Animations ---------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(28px);
    animation: fadeInUp 1s ease forwards;
}
.delay-1 { animation-delay: 0.25s; }
.delay-2 { animation-delay: 0.5s; }
.delay-3 { animation-delay: 0.75s; }

@keyframes fadeInUp {
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .navbar { padding: 1.25rem 1.5rem; }
    .logo-en { font-size: 1.05rem; letter-spacing: 2px; }
    .logo-ja { font-size: 0.62rem; letter-spacing: 2px; }
    .hero { padding: 7rem 1.5rem 5rem; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .fade-in-up { animation: none; opacity: 1; transform: none; }
    *, *::before, *::after { transition: none !important; }
}