/* =========================================
   FELO — Components
   components.css
   ========================================= */

/* ── Navbar ─────────────────────────────── */
#navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: var(--z-sticky);
    transition: all var(--transition);
    padding: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}
.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    padding: 0 var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
}
#navbar.nav-fixed {
    background: rgba(255, 255, 255, 0.90);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}
#navbar.nav-dark-top { background: transparent; }
#navbar.nav-dark-top .nav-logo-text,
#navbar.nav-dark-top .nav-link { color: var(--white); }
#navbar.nav-dark-top .nav-login { color: rgba(255, 255, 255, 0.8); }

.nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; flex-shrink: 0;
}
.nav-logo svg { width: 36px; height: 36px; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-felo { font-size: var(--fs-md); font-weight: 800; color: var(--secondary); letter-spacing: -0.01em; }
.nav-logo-company { font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.12em; color: var(--gray-400); margin-top: 1px; }

.nav-links { display: flex; align-items: center; gap: var(--space-xs); }
.nav-link {
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: var(--fs-sm); font-weight: 500;
    color: var(--secondary);
    transition: all var(--transition-fast);
    position: relative; white-space: nowrap;
}
.nav-link:hover { background: rgba(45, 140, 255, 0.08); color: var(--primary); }
.nav-link.active { color: var(--primary); font-weight: 600; }

.nav-right { display: flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }

.lang-switcher {
    display: flex; align-items: center;
    background: var(--gray-100);
    border-radius: var(--radius-pill);
    padding: 3px; gap: 2px;
}
.lang-btn {
    padding: 0.3rem 0.7rem;
    border-radius: var(--radius-pill);
    font-size: var(--fs-sm); font-weight: 600;
    color: var(--gray-600);
    transition: all var(--transition-fast);
    cursor: pointer; border: none; background: none;
    letter-spacing: 0.03em;
}
.lang-btn.active, .lang-btn:hover {
    background: var(--white); color: var(--primary);
    box-shadow: var(--shadow-sm);
}
.nav-login { font-size: var(--fs-sm); font-weight: 500; color: var(--gray-600); padding: 0.4rem 0.8rem; transition: color var(--transition-fast); }
.nav-login:hover { color: var(--primary); }
.nav-cta { padding: 0.55rem 1.35rem !important; font-size: var(--fs-sm) !important; }

.nav-hamburger {
    display: none; flex-direction: column; gap: 5px; cursor: pointer;
    background: var(--secondary); padding: 10px 12px;
    border-radius: var(--radius-md); border: none;
}
.nav-hamburger span { display: block; width: 20px; height: 2px; background: var(--white); border-radius: 1px; transition: all var(--transition-fast); }

.nav-drawer {
    display: none; position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(320px, 85vw);
    background: var(--white);
    box-shadow: -8px 0 40px rgba(0,0,0,0.15);
    z-index: calc(var(--z-sticky) + 1);
    padding: var(--space-xl);
    flex-direction: column; gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
}
.nav-drawer.open { transform: translateX(0); }
.nav-drawer-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: var(--z-sticky); opacity: 0; transition: opacity var(--transition); }
.nav-drawer-overlay.open { opacity: 1; }
.nav-drawer-close { align-self: flex-end; background: var(--gray-100); border: none; border-radius: 50%; width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: var(--fs-md); color: var(--gray-600); }
.nav-drawer-links { display: flex; flex-direction: column; gap: var(--space-xs); flex: 1; }
.nav-drawer-link { padding: 0.75rem 1rem; border-radius: var(--radius-md); font-size: var(--fs-md); font-weight: 500; color: var(--secondary); display: block; transition: all var(--transition-fast); }
.nav-drawer-link:hover { background: var(--gray-100); color: var(--primary); }

/* ── B2B Floating Sidebar ───────────────── */
#b2b-sidebar { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: var(--z-sidebar); display: flex; flex-direction: column; gap: 2px; }
.sidebar-btn { display: flex; align-items: center; justify-content: center; writing-mode: vertical-rl; gap: 8px; padding: 1.2rem 0.65rem; font-size: var(--fs-sm); font-weight: 700; letter-spacing: 0.05em; border-radius: 0; transition: all var(--transition); white-space: nowrap; box-shadow: -3px 0 16px rgba(0,0,0,0.12); cursor: pointer; border: none; text-decoration: none; }
.sidebar-btn-download { background: var(--primary); color: var(--white); border-radius: var(--radius-md) 0 0 0; }
.sidebar-btn-download:hover { background: var(--primary-dark); padding-right: 0.85rem; }
.sidebar-btn-consult { background: var(--accent); color: var(--white); border-radius: 0 0 0 var(--radius-md); }
.sidebar-btn-consult:hover { background: var(--accent-dark); padding-right: 0.85rem; }
.sidebar-btn svg { flex-shrink: 0; transform: rotate(90deg); }

/* ── Cards ──────────────────────────────── */
.card { background: var(--white); border-radius: var(--radius-md); border: 1px solid var(--gray-200); padding: var(--space-xl); transition: all var(--transition); }
.card:hover { border-color: rgba(45,140,255,0.25); box-shadow: var(--shadow-blue); transform: translateY(-4px); }
.card-glass { background: var(--glass-bg-heavy); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--glass-border); border-radius: var(--radius-md); }

.product-card { background: var(--white); border-radius: var(--radius-lg); padding: 2rem; border: 1px solid var(--gray-200); position: relative; overflow: hidden; transition: all var(--transition); display: flex; flex-direction: column; gap: var(--space-md); }
.product-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--primary), var(--primary-light)); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.product-card:hover::before { transform: scaleX(1); }
.product-card:hover { border-color: rgba(45,140,255,0.2); box-shadow: 0 12px 40px rgba(45,140,255,0.12); transform: translateY(-6px); }
.product-card-icon { width: 56px; height: 56px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: var(--fs-lg); flex-shrink: 0; }
.product-card-tag { font-size: var(--fs-sm); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--primary); background: rgba(45,140,255,0.08); padding: 0.25rem 0.7rem; border-radius: var(--radius-pill); align-self: flex-start; }
.product-card-title { font-size: var(--fs-md); font-weight: 700; color: var(--secondary); }
.product-card-desc { font-size: var(--fs-sm); color: var(--gray-600); line-height: 1.7; flex: 1; }
.product-card-keywords { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.keyword-chip { font-size: var(--fs-sm); font-weight: 500; padding: 0.2rem 0.65rem; border-radius: var(--radius-pill); background: var(--gray-100); color: var(--gray-600); border: 1px solid var(--gray-200); }
.product-card-cta { display: flex; align-items: center; gap: 0.4rem; font-size: var(--fs-sm); font-weight: 600; color: var(--primary); margin-top: auto; transition: gap var(--transition-fast); }
.product-card:hover .product-card-cta { gap: 0.7rem; }

.stat-card { text-align: center; padding: var(--space-xl); }
.stat-number { font-size: var(--fs-lg); font-weight: 900; color: var(--primary); line-height: 1; font-family: var(--font-global); letter-spacing: -0.02em; }
.stat-label { font-size: var(--fs-sm); color: var(--gray-600); margin-top: 0.4rem; font-weight: 500; }

.case-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); transition: all var(--transition); }
.case-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.case-card-img { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--gray-100), var(--gray-200)); display: flex; align-items: center; justify-content: center; font-size: 3rem; overflow: hidden; }
.case-card-body { padding: var(--space-lg); }
.case-card-industry { font-size: var(--fs-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); margin-bottom: 0.5rem; }
.case-card-title { font-size: var(--fs-md); font-weight: 700; line-height: 1.4; color: var(--secondary); margin-bottom: 0.5rem; }
.case-card-result { font-size: var(--fs-sm); color: var(--gray-600); }

/* ── Seminar Cards ──────────────────────── */
.seminar-card { display: flex; gap: var(--space-lg); background: var(--white); border-radius: var(--radius-lg); border: 1px solid var(--gray-200); padding: var(--space-xl); transition: all var(--transition); align-items: flex-start; }
.seminar-card:hover { border-color: var(--primary); box-shadow: var(--shadow-blue); transform: translateY(-3px); }
.seminar-date-block { background: var(--primary); color: var(--white); border-radius: var(--radius-md); padding: 0.75rem 1rem; text-align: center; min-width: 70px; flex-shrink: 0; }
.seminar-month { font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.05em; opacity: 0.85; text-transform: uppercase; }
.seminar-day { font-size: var(--fs-lg); font-weight: 900; line-height: 1; font-family: var(--font-global); }
.seminar-content { flex: 1; }
.seminar-tag { font-size: var(--fs-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); margin-bottom: 0.4rem; }
.seminar-title { font-size: var(--fs-md); font-weight: 700; color: var(--secondary); margin-bottom: 0.4rem; line-height: 1.4; }
.seminar-meta { font-size: var(--fs-sm); color: var(--gray-400); }

/* ── Intent Capture Modal ───────────────── */
#intent-modal-overlay { padding: var(--space-lg); }

/* ── Forms ──────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: var(--space-md); }
.form-label { font-size: var(--fs-sm); font-weight: 600; color: var(--secondary); }
.form-input, .form-textarea, .form-select { width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--gray-200); border-radius: var(--radius-md); font-size: var(--fs-md); font-family: var(--font-jp); color: var(--secondary); background: var(--white); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(45,140,255,0.12); }
.form-textarea { min-height: 100px; resize: vertical; }
.form-privacy { font-size: var(--fs-sm); color: var(--gray-400); text-align: center; margin-top: 0.5rem; }
.form-privacy a { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }

/* ── Footer ─────────────────────────────── */
#footer { background: var(--secondary); color: var(--white); padding: var(--space-3xl) 0 var(--space-xl); }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr; gap: var(--space-2xl); padding-bottom: var(--space-2xl); border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: var(--space-xl); }
.footer-brand-logo { display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-md); }
.footer-tagline { font-size: var(--fs-sm); color: rgba(255,255,255,0.55); line-height: 1.65; margin-bottom: var(--space-lg); }
.footer-socials { display: flex; gap: var(--space-sm); }
.footer-social-link { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: var(--fs-md); transition: all var(--transition-fast); }
.footer-social-link:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }
.footer-col-title { font-size: var(--fs-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.40); margin-bottom: var(--space-md); }
.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-link { font-size: var(--fs-sm); color: rgba(255,255,255,0.65); transition: color var(--transition-fast); line-height: 1.5; }
.footer-link:hover { color: var(--primary-light); }
.footer-compliance-link { color: rgba(255,255,255,0.55); font-size: var(--fs-sm); transition: color var(--transition-fast); line-height: 1.6; display: flex; align-items: flex-start; gap: 6px; }
.footer-compliance-link::before { content: '›'; color: var(--primary); font-weight: 700; flex-shrink: 0; }
.footer-compliance-link:hover { color: var(--white); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-sm); }
.footer-copyright { font-size: var(--fs-sm); color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: var(--space-lg); }

/* ── Legal Pages ────────────────────────── */
.legal-hero { background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-soft) 100%); color: var(--white); padding: 7rem 0 4rem; margin-bottom: 4rem; }
.legal-content { max-width: 800px; margin: 0 auto; padding: 0 var(--space-xl) var(--space-3xl); }
.legal-section { margin-bottom: 2.5rem; }
.legal-section h2 { font-size: var(--fs-md); font-weight: 700; color: var(--secondary); margin-bottom: 0.75rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--gray-200); }
.legal-section p { font-size: var(--fs-sm); color: var(--gray-600); line-height: 1.8; margin-bottom: 0.75rem; }
.legal-section ul { list-style: disc; padding-left: 1.5rem; color: var(--gray-600); font-size: var(--fs-sm); line-height: 1.8; }

/* ── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}
@media (max-width: 768px) {
    .navbar-inner { padding: 0 var(--space-lg); }
    .nav-links, .nav-right { display: none; }
    .nav-hamburger { display: flex; }
    .nav-drawer { display: flex; }
    #b2b-sidebar { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .footer-bottom-links { flex-wrap: wrap; gap: var(--space-md); }
    .seminar-card { flex-direction: column; }
    .seminar-date-block { align-self: flex-start; }
    .legal-content { padding: 0 var(--space-lg) var(--space-2xl); }
}
@media (max-width: 480px) {
    .navbar-inner { height: 60px; }
    .footer-grid { grid-template-columns: 1fr; }
    .seminar-card { padding: var(--space-lg); }
    .product-card { padding: 1.5rem; }
    .card { padding: var(--space-lg); }
    .nav-drawer { width: 100vw; }
    #intent-modal-overlay { padding: var(--space-md); }
    #intent-modal { padding: 2rem 1.5rem; }
}

/* ── Touch device improvements ──────────── */
@media (hover: none) and (pointer: coarse) {
    .nav-drawer-link { padding: 1rem; }
    .filter-chip { padding: 0.5rem 1rem; }
    .lang-btn { padding: 0.4rem 0.8rem; }
    .btn { padding: 0.9rem 1.75rem; }
}