/* =========================================================
   Fountain HSE — HSE Management Platform (hse.html)
   Loaded alongside css/style.css + css/mega-menu.css +
   css/product.css: reuses design tokens, header, footer,
   mega-menu, btn, badge, eyebrow-chip, maturity-tag,
   service-link, product-breadcrumb, product-cta and
   product-related from those files. Class prefix: hse-
   ========================================================= */

.hse-main { padding-top: 96px; }

.hse-reveal { opacity: 0; transform: translateY(28px); filter: blur(6px); transition: opacity 0.7s var(--ease-fluid), transform 0.7s var(--ease-fluid), filter 0.7s var(--ease-fluid); }
.hse-reveal.is-in { opacity: 1; transform: translateY(0); filter: none; }
.hse-reveal-left { opacity: 0; transform: translateX(-40px); filter: blur(6px); transition: opacity 0.7s var(--ease-fluid), transform 0.7s var(--ease-fluid), filter 0.7s var(--ease-fluid); }
.hse-reveal-left.is-in { opacity: 1; transform: none; filter: none; }
.hse-reveal-right { opacity: 0; transform: translateX(40px); filter: blur(6px); transition: opacity 0.7s var(--ease-fluid), transform 0.7s var(--ease-fluid), filter 0.7s var(--ease-fluid); }
.hse-reveal-right.is-in { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) {
  .hse-reveal, .hse-reveal-left, .hse-reveal-right { opacity: 1; transform: none; filter: none; transition: none; }
}

.hse-section { padding: 90px 0; }
.hse-section-tight { padding: 60px 0; }
.hse-section-lead { font-size: 15.5px; color: var(--ink-soft); max-width: 640px; }
.hse-center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Hero ---------- */
.hse-hero { padding: 50px 0 80px; background: radial-gradient(ellipse 65% 55% at 85% 10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); }
.hse-hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hse-hero-copy h1 { font-size: 42px; margin: 14px 0 16px; }
.hse-hero-lead { font-size: 16px; color: var(--ink-soft); margin-bottom: 10px; }
.hse-hero-sub { font-size: 14px; color: var(--ink-mute); margin-bottom: 18px; }
.hse-hero-tagline { font-family: var(--font-mono); font-size: 13px; letter-spacing: 1px; color: var(--accent-ink); margin-bottom: 28px; }
.hse-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hse-hero-visual { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hse-hero-illus { width: 220px; height: auto; color: var(--accent-ink); }
.hse-hero-orbit { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; max-width: 380px; }
.hse-hero-orbit span { font-size: 12px; padding: 7px 14px; border-radius: 20px; background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--ink-soft); }

/* ---------- One Platform ---------- */
.hse-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.hse-cap-heading { font-size: 15px; color: var(--ink); margin-bottom: 16px; }
.hse-cap-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; }
.hse-cap-list li { font-size: 13.5px; color: var(--ink-soft); padding-left: 20px; position: relative; }
.hse-cap-list li::before { content: ''; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
@media (max-width: 900px) { .hse-overview-grid { grid-template-columns: 1fr; gap: 30px; } }

/* ---------- Modules browser ---------- */
.hse-modules { display: grid; grid-template-columns: 300px 1fr; gap: 0; border: 1px solid var(--glass-border); border-radius: 20px; overflow: hidden; background: var(--glass-bg); backdrop-filter: blur(18px); box-shadow: var(--elevation-2); }
.hse-modules-nav { display: flex; flex-direction: column; border-right: 1px solid var(--glass-border); padding: 10px; max-height: 560px; overflow-y: auto; }
.hse-module-btn { display: flex; align-items: center; gap: 12px; text-align: left; background: none; border: none; border-radius: 12px; padding: 13px 14px; color: var(--ink-soft); font-size: 13.5px; font-family: var(--font-body); cursor: pointer; min-height: 44px; }
.hse-module-btn:hover { background: var(--overlay-soft); color: var(--ink); }
.hse-module-btn.is-active { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--ink); font-weight: 600; }
.hse-module-num { font-family: var(--font-mono); font-size: 11px; color: var(--accent-ink); flex-shrink: 0; }
.hse-modules-panel { padding: 40px 44px; min-height: 420px; }
.hse-module-detail { display: none; }
.hse-module-detail.is-active { display: block; }
.hse-module-ico { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 15px; background: color-mix(in srgb, var(--accent) 20%, transparent); color: var(--accent-ink); margin-bottom: 20px; box-shadow: var(--elevation-1); }
.hse-module-ico svg { width: 26px; height: 26px; }
.hse-module-detail h3 { font-size: 24px; margin-bottom: 14px; }
.hse-module-desc { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 26px; max-width: 620px; }
.hse-module-caps { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
.hse-module-caps li { font-size: 13px; color: var(--ink-soft); padding-left: 20px; position: relative; }
.hse-module-caps li::before { content: ''; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--status-warning); }
@media (max-width: 900px) {
  .hse-modules { grid-template-columns: 1fr; }
  .hse-modules-nav { flex-direction: row; flex-wrap: wrap; max-height: none; border-right: none; border-bottom: 1px solid var(--glass-border); }
  .hse-module-btn { flex: 1 1 auto; }
  .hse-modules-panel { padding: 30px 24px; }
  .hse-module-caps { grid-template-columns: 1fr; }
}

/* ---------- Workflows ---------- */
.hse-workflow-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.hse-workflow-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 16px; padding: 24px 26px; box-shadow: var(--elevation-2); }
.hse-workflow-steps { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }
.hse-workflow-steps span { font-size: 12px; font-weight: 600; padding: 7px 13px; border-radius: 20px; background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--ink); }
.hse-workflow-steps svg { width: 13px; height: 13px; color: var(--ink-mute); flex-shrink: 0; }
.hse-workflow-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }
@media (max-width: 900px) { .hse-workflow-grid { grid-template-columns: 1fr; } }

/* ---------- Audience ---------- */
.hse-audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hse-audience-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 16px; padding: 24px 22px; text-align: center; box-shadow: var(--elevation-2); }
.hse-audience-ico { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 14px; background: color-mix(in srgb, var(--accent) 20%, transparent); color: var(--accent-ink); margin-bottom: 16px; box-shadow: var(--elevation-1); }
.hse-audience-ico svg { width: 23px; height: 23px; }
.hse-audience-card h4 { font-size: 15px; margin-bottom: 8px; }
.hse-audience-card p { font-size: 12.5px; color: var(--ink-soft); margin: 0; }
@media (max-width: 900px) { .hse-audience-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Benefits ---------- */
.hse-benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hse-benefit-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 16px; padding: 24px 22px; box-shadow: var(--elevation-2); }
.hse-benefit-card h4 { font-size: 15px; margin-bottom: 10px; color: var(--ink); }
.hse-benefit-card p { font-size: 13px; color: var(--ink-soft); margin: 0; }
@media (max-width: 1024px) { .hse-benefit-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .hse-benefit-grid { grid-template-columns: 1fr; } }

/* ---------- Enterprise scale + boardroom flow ---------- */
.hse-enterprise { text-align: center; margin-bottom: 60px; }
.hse-scale-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.hse-scale-chips span { font-size: 13px; padding: 9px 18px; border-radius: 20px; background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--ink-soft); }
.hse-boardroom h3 { font-size: 22px; margin-bottom: 30px; }
.hse-boardroom-flow { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px; }
.hse-boardroom-step { display: flex; flex-direction: column; align-items: center; gap: 6px; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 14px; padding: 16px 20px; min-width: 140px; text-align: center; box-shadow: var(--elevation-1); }
.hse-boardroom-role { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--accent-ink); }
.hse-boardroom-action { font-size: 13.5px; color: var(--ink); font-weight: 500; }
.hse-boardroom-flow svg { width: 18px; height: 18px; color: var(--ink-mute); flex-shrink: 0; }
@media (max-width: 900px) { .hse-boardroom-flow svg { transform: rotate(90deg); } }

/* ---------- Why Fountain HSE ---------- */
.hse-why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.hse-why-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 16px; padding: 26px 24px; box-shadow: var(--elevation-2); }
.hse-why-card h4 { font-size: 16px; margin-bottom: 10px; color: var(--accent-ink); }
.hse-why-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }
@media (max-width: 900px) { .hse-why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .hse-why-grid { grid-template-columns: 1fr; } }

/* ---------- Final CTA ---------- */
.hse-final-cta { text-align: center; }
.hse-final-eyebrow { display: block; font-family: var(--font-mono); font-size: 12px; letter-spacing: 2px; color: var(--accent-ink); margin-bottom: 10px; }
.hse-final-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hse-hero-grid { grid-template-columns: 1fr; }
  .hse-hero-visual { order: -1; }
}
@media (max-width: 767px) {
  .hse-hero-copy h1 { font-size: 30px; }
  .hse-section { padding: 60px 0; }
  .hse-cap-list { grid-template-columns: 1fr; }
}