/* ============================================================
   Hydraulic & Power Systems — Page Styles
   Inherits: styles.css global tokens
   Design character: Reliability, pressure, stability — circular
   gauge motifs, pressure bar indicators, system monitoring feel
   ============================================================ */

/* ── SECTION 1: HERO ─────────────────────────────────────────── */
.hp-hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--bg-0);
}

.hp-hero-bg { position: absolute; inset: 0; z-index: 1; }

.hp-hero-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 70% center;
  opacity: 0.42;
}

/* Left-dominant vignette — content on left */
.hp-hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, rgba(6,8,6,0.98) 0%, rgba(6,8,6,0.92) 35%, rgba(6,8,6,0.55) 58%, rgba(6,8,6,0.25) 100%),
    linear-gradient(to top,   rgba(6,8,6,0.85) 0%, transparent 50%),
    linear-gradient(to bottom, rgba(6,8,6,0.55) 0%, transparent 25%);
  z-index: 2;
}

/* Pressure gauge ring — decorative, far right */
.hp-gauge-ring {
  position: absolute;
  right: -80px; top: 50%;
  transform: translateY(-50%);
  width: 480px; height: 480px;
  z-index: 3;
  pointer-events: none;
  opacity: 0.6;
}
.hp-gauge-svg { width: 100%; height: 100%; }

.hp-hero-content {
  position: relative; z-index: 5;
  padding-top: calc(var(--header-h) + clamp(3rem, 7vw, 5.5rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

/* Sector tag */
.hp-sector-tag {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  font-family: var(--mono); font-size: 0.58rem;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--glo-green);
}
.hp-tag-icon { width: 14px; height: 14px; display: flex; align-items: center; justify-content: center; }
.hp-tag-icon svg { width: 14px; height: 14px; stroke: var(--glo-green); animation: spin-slow 8s linear infinite; }

@keyframes spin-slow { to { transform: rotate(360deg); } }

/* Pressure indicators */
.hp-pressure-row {
  display: flex; flex-direction: column; gap: var(--sp-3);
  margin-bottom: var(--sp-7); max-width: 300px;
}
.hp-pressure-item {
  display: flex; flex-direction: column; gap: var(--sp-1);
}
.hp-pi-label {
  font-family: var(--mono); font-size: 0.5rem;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--gray-35);
}
.hp-pi-val {
  font-family: var(--mono); font-size: 0.68rem;
  font-weight: 600; color: var(--gray-20);
  letter-spacing: 0.04em;
}
.hp-pi-bar {
  height: 2px; background: rgba(77,110,85,0.15);
  border-radius: 1px; overflow: hidden;
}
.hp-pi-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(77,110,85,0.4), var(--glo-green));
  border-radius: 1px;
  animation: fill-bar 1.8s cubic-bezier(0.22,1,0.36,1) forwards;
  transform-origin: left;
}
@keyframes fill-bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* H1 */
.hp-h1 {
  font-size: clamp(2.6rem, 5vw, 4.1rem);
  font-weight: 900; letter-spacing: var(--ls-hero);
  line-height: 1.06; color: #fff;
  margin-bottom: var(--sp-7); max-width: 640px;
  text-shadow: 0 2px 24px rgba(6,8,6,0.7);
}
.hp-h1 em { font-style: normal; color: var(--mid-green); }

.hp-hero-sub {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--gray-10); line-height: 1.85;
  max-width: 520px; margin-bottom: var(--sp-10);
  text-shadow: 0 1px 12px rgba(6,8,6,0.5);
}

.hp-hero-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-10); }

/* System status */
.hp-sys-status {
  display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap;
}
.hp-ss-item {
  display: flex; align-items: center; gap: var(--sp-2);
  font-family: var(--mono); font-size: 0.58rem;
  letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--gray-20);
}
.hp-ss-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--glo-green); flex-shrink: 0;
  box-shadow: 0 0 5px rgba(77,110,85,0.6);
  animation: pulse 2.2s ease-in-out infinite;
}
.hp-ss-sep { width: 1px; height: 10px; background: var(--border); }

/* Brackets */
.hp-bracket { position: absolute; width: 26px; height: 26px; z-index: 6; pointer-events: none; }
.hp-bracket--tr { top: calc(var(--header-h) + 24px); right: 28px; border-top: 1px solid var(--border-h); border-right: 1px solid var(--border-h); }
.hp-bracket--bl { bottom: 28px; left: 28px; border-bottom: 1px solid var(--border-h); border-left: 1px solid var(--border-h); }


/* ── SECTION 2: CAPABILITIES ─────────────────────────────────── */
.hp-caps {
  background: var(--bg-0); border-top: 1px solid var(--border);
  position: relative; isolation: isolate;
}
.hp-caps::before {
  content: ''; position: absolute; inset: 0;
  background: url('../fotolar/bg_hp_caps.jpg') center/cover no-repeat;
  opacity: 0.07; pointer-events: none; z-index: -1;
}

/* 3-col grid with two "wide" cards spanning full row offset */
.hp-caps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-10);
}
.hp-cap-card--wide { grid-column: span 1; }

.hp-cap-card {
  position: relative;
  background: rgba(12,16,12,0.94);
  border: 1px solid var(--border-h);
  border-radius: var(--r-md);
  padding: var(--sp-11) var(--sp-9);
  overflow: hidden;
  backdrop-filter: blur(6px);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.hp-cap-card::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--glo-green), rgba(77,110,85,0.1));
  opacity: 0; transition: opacity 0.3s ease;
}
.hp-cap-card:hover {
  border-color: var(--mid-green); background: rgba(18,26,18,0.97);
  transform: translateY(-3px); box-shadow: 0 8px 32px rgba(77,110,85,0.1);
}
.hp-cap-card:hover::after { opacity: 1; }

.hp-cap-pressure-bar {
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: rgba(77,110,85,0.08);
}
.hp-cpb-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(77,110,85,0.3), rgba(77,110,85,0.7));
}

.hp-cap-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,51,39,0.3); border: 1px solid var(--border-h);
  border-radius: 50%;
  margin-bottom: var(--sp-6); margin-top: var(--sp-3);
  transition: border-color 0.3s ease, background 0.3s ease;
}
.hp-cap-card:hover .hp-cap-icon { border-color: var(--mid-green); background: rgba(30,51,39,0.5); }
.hp-cap-icon svg { width: 18px; height: 18px; stroke: var(--glo-green); }

.hp-cap-num {
  font-family: var(--mono); font-size: 0.56rem;
  letter-spacing: var(--ls-widest); color: var(--glo-green);
  opacity: 0.7; margin-bottom: var(--sp-3);
  transition: opacity 0.3s ease;
}
.hp-cap-card:hover .hp-cap-num { opacity: 1; }
.hp-cap-title {
  font-size: 1.05rem; font-weight: 700;
  color: #fff; margin-bottom: var(--sp-5);
  letter-spacing: -0.015em; line-height: 1.25;
}
.hp-cap-desc {
  font-size: 0.87rem; color: var(--gray-15);
  line-height: 1.85; margin-bottom: var(--sp-8);
  max-width: 95%;
}
.hp-cap-specs {
  display: flex; flex-wrap: wrap; gap: var(--sp-3);
  padding-top: var(--sp-5); border-top: 1px solid rgba(77,110,85,0.12);
}
.hp-cap-specs span {
  font-family: var(--mono); font-size: 0.56rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--gray-20); padding: var(--sp-2) var(--sp-5);
  background: rgba(30,51,39,0.3);
  border: 1px solid rgba(77,110,85,0.2); border-radius: 20px;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.hp-cap-card:hover .hp-cap-specs span { border-color: rgba(77,110,85,0.4); background: rgba(30,51,39,0.45); }


/* ── SECTION 3: ENGINEERING DEPTH ───────────────────────────── */
.hp-depth {
  position: relative;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  overflow: hidden;
}
.hp-depth-ambient {
  position: absolute;
  left: -200px; top: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(30,51,39,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hp-depth-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

/* Content side — left */
.hp-depth-lead {
  font-size: 1.05rem; color: var(--gray-05);
  line-height: 1.8; margin-bottom: var(--sp-10); max-width: 460px;
  font-weight: 400;
}

.hp-depth-pillars {
  display: flex; flex-direction: column; gap: var(--sp-5);
}
.hp-pillar {
  position: relative;
  display: flex; gap: var(--sp-6); align-items: flex-start;
  padding: var(--sp-9) var(--sp-9);
  background: rgba(12,16,12,0.94);
  border: 1px solid var(--border-h);
  border-radius: var(--r-md);
  overflow: hidden; backdrop-filter: blur(6px);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.hp-pillar::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--glo-green), rgba(77,110,85,0.1));
  opacity: 0; transition: opacity 0.3s ease;
}
.hp-pillar:hover {
  border-color: var(--mid-green); background: rgba(18,26,18,0.97);
  transform: translateY(-2px); box-shadow: 0 6px 24px rgba(77,110,85,0.08);
}
.hp-pillar:hover::before { opacity: 1; }

.hp-pillar-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,51,39,0.3); border: 1px solid var(--border-h);
  border-radius: 50%;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.hp-pillar:hover .hp-pillar-icon { border-color: var(--mid-green); background: rgba(30,51,39,0.5); }
.hp-pillar-icon svg { width: 17px; height: 17px; stroke: var(--glo-green); }

.hp-pillar strong {
  display: block; font-size: 1.02rem; font-weight: 700;
  color: #fff; margin-bottom: var(--sp-4);
  letter-spacing: -0.015em;
}
.hp-pillar p {
  font-size: 0.87rem; color: var(--gray-12);
  line-height: 1.85; margin: 0;
}

/* Visual side — right */
.hp-depth-img-frame {
  position: relative;
  border-radius: var(--r-md); overflow: hidden;
  aspect-ratio: 4/3; border: 1px solid var(--border);
}
.hp-depth-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.hp-depth-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(145deg, rgba(6,8,6,0.5) 0%, rgba(6,8,6,0.05) 55%, rgba(6,8,6,0.35) 100%);
}

/* Pressure gauge overlay on image */
.hp-depth-gauge {
  position: absolute; top: 16px; right: 16px;
  width: 88px; height: 88px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: rgba(6,8,6,0.75);
  border: 1px solid var(--border-h);
  border-radius: 50%;
}
.hp-dg-svg { width: 56px; height: 56px; position: absolute; top: 6px; left: 50%; transform: translateX(-50%); }
.hp-dg-label {
  font-family: var(--mono); font-size: 0.36rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gray-50); text-align: center; line-height: 1.4;
  position: absolute; bottom: 12px;
}
.hp-dg-label span { color: var(--glo-green); display: block; }

/* Bottom data strip */
.hp-depth-data-strip {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: center; gap: var(--sp-4);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(6,8,6,0.82);
  border-top: 1px solid var(--border-h);
}
.hp-dds-item {
  font-family: var(--mono); font-size: 0.46rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-40);
}
.hp-dds-sep { color: var(--border); font-size: 0.5rem; }


/* ── SECTION 4: FLOW ─────────────────────────────────────────── */
.hp-flow {
  position: relative; isolation: isolate;
  background: var(--bg-0);
  border-top: 1px solid var(--border);
}
.hp-flow::before {
  content: ''; position: absolute; inset: 0;
  background: url('../fotolar/bg_hp_process.jpg') center/cover no-repeat;
  opacity: 0.06; pointer-events: none; z-index: -1;
}
.hp-flow-bg {
  position: absolute; inset: 0; opacity: 0.025;
  background-image:
    linear-gradient(rgba(87,122,94,0.8) 1px, transparent 1px),
    linear-gradient(90deg, rgba(87,122,94,0.8) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none;
}

/* Vertical stacked flow */
.hp-flow-track {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-12);
  max-width: 740px;
  margin-left: auto;
  margin-right: auto;
}

.hp-flow-step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: var(--sp-6);
  align-items: start;
  text-align: left;
}
.hp-fs-num {
  font-family: var(--mono); font-size: 0.56rem;
  letter-spacing: var(--ls-widest); color: var(--glo-green);
  margin-bottom: var(--sp-2); text-transform: uppercase;
  opacity: 0.7; transition: opacity 0.3s ease;
}
.hp-flow-step:hover .hp-fs-num { opacity: 1; }
.hp-fs-box {
  display: flex;
  flex-direction: column;
  background: rgba(12,16,12,0.94); border: 1px solid var(--border-h);
  border-radius: var(--r-md); padding: var(--sp-9) var(--sp-10);
  width: 100%; backdrop-filter: blur(6px);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.hp-flow-step:hover .hp-fs-box {
  border-color: var(--mid-green); background: rgba(18,24,18,0.97);
  transform: translateX(6px); box-shadow: -4px 4px 24px rgba(77,110,85,0.08);
}

.hp-fs-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,51,39,0.25); border: 1px solid var(--border-h);
  border-radius: 50%;
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.hp-fs-icon svg { width: 20px; height: 20px; stroke: var(--glo-green); fill: none; }
.hp-flow-step:hover .hp-fs-icon {
  border-color: var(--mid-green); background: rgba(30,51,39,0.45);
  box-shadow: 0 0 18px rgba(77,110,85,0.15);
}

.hp-flow-step--active .hp-fs-box {
  border-color: var(--mid-green);
  background: rgba(18,28,18,0.95);
  box-shadow: 0 0 28px rgba(77,110,85,0.2);
}
.hp-flow-step--active .hp-fs-title { color: var(--glo-green); }

.hp-fs-title { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: var(--sp-4); letter-spacing: -0.015em; }
.hp-fs-desc  { font-size: 0.87rem; color: var(--gray-15); line-height: 1.85; max-width: 520px; }

/* Hide arrow connectors */
.hp-flow-arrow { display: none; }


/* ── SECTION 5: COMPONENTS ───────────────────────────────────── */
.hp-components {
  background: var(--bg-1); border-top: 1px solid var(--border);
  position: relative; isolation: isolate;
}
.hp-components::before {
  content: ''; position: absolute; inset: 0;
  background: url('../fotolar/bg_hp_systems.jpg') center/cover no-repeat;
  opacity: 0.06; pointer-events: none; z-index: -1;
}

.hp-comp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-10);
}

.hp-comp-block {
  position: relative;
  background: rgba(12,16,12,0.94);
  border: 1px solid var(--border-h);
  border-radius: var(--r-md);
  padding: var(--sp-9) var(--sp-8);
  overflow: hidden; backdrop-filter: blur(6px);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.hp-comp-block::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--glo-green), rgba(77,110,85,0.1));
  opacity: 0; transition: opacity 0.3s ease;
}
.hp-comp-block:hover {
  background: rgba(18,26,18,0.97); border-color: var(--mid-green);
  transform: translateY(-2px); box-shadow: 0 6px 24px rgba(77,110,85,0.08);
}
.hp-comp-block:hover::before { opacity: 1; }

.hp-cb-header {
  display: flex; align-items: baseline;
  gap: var(--sp-3); margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid rgba(77,110,85,0.15);
}
.hp-cb-num {
  font-family: var(--mono); font-size: 0.56rem;
  letter-spacing: var(--ls-widest); color: var(--glo-green);
  opacity: 0.7; transition: opacity 0.3s ease;
}
.hp-comp-block:hover .hp-cb-num { opacity: 1; }
.hp-cb-title {
  font-size: 1.02rem; font-weight: 700;
  color: #fff; letter-spacing: -0.015em;
}

.hp-cb-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: var(--sp-3);
}
.hp-cb-list li {
  font-size: 0.84rem; color: var(--gray-20);
  padding-left: var(--sp-5); position: relative; line-height: 1.6;
}
.hp-cb-list li::before {
  content: ''; position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 4px; height: 4px;
  background: var(--glo-green); border-radius: 50%; opacity: 0.5;
}


/* ── SECTION 6: PERFORMANCE ──────────────────────────────────── */
.hp-performance {
  position: relative;
  background: var(--bg-0); overflow: hidden;
}
.hp-perf-bg { position: absolute; inset: 0; z-index: 1; }
.hp-perf-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center; opacity: 0.18;
}
.hp-perf-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(6,8,6,0.4) 0%, rgba(6,8,6,0.2) 30%, rgba(6,8,6,0.2) 70%, rgba(6,8,6,0.5) 100%);
}

.hp-perf-content { position: relative; z-index: 2; }

.hp-perf-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5); margin-top: var(--sp-12);
}

.hp-perf-card {
  position: relative;
  background: rgba(8,12,8,0.88);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-h);
  border-radius: var(--r-md);
  padding: var(--sp-9) var(--sp-7) var(--sp-8);
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.hp-perf-card:hover {
  border-color: var(--mid-green); background: rgba(14,22,14,0.95);
  transform: translateY(-3px); box-shadow: 0 8px 32px rgba(77,110,85,0.1);
}

.hp-pc-accent {
  position: absolute; top: 0; left: 0;
  width: 3px; height: 0;
  background: linear-gradient(to bottom, var(--glo-green), transparent);
  transition: height 0.5s ease;
}
.hp-perf-card:hover .hp-pc-accent { height: 100%; }

.hp-pc-val {
  font-family: var(--mono); font-size: 0.56rem;
  letter-spacing: var(--ls-widest); text-transform: uppercase;
  color: var(--glo-green); margin-bottom: var(--sp-2);
  opacity: 0.8; transition: opacity 0.3s ease;
}
.hp-perf-card:hover .hp-pc-val { opacity: 1; }
.hp-pc-title {
  font-size: 1.05rem; font-weight: 700;
  color: #fff; margin-bottom: var(--sp-5);
  letter-spacing: -0.015em; line-height: 1.25;
}
.hp-pc-desc {
  font-size: 0.87rem; color: var(--gray-12);
  line-height: 1.85; margin: 0;
}


/* ── SECTION 7: WHY NX ───────────────────────────────────────── */
.hp-why {
  position: relative;
  background: var(--bg-1); border-top: 1px solid var(--border);
}
.hp-why-ambient {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 400px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(30,51,39,0.15) 0%, transparent 65%);
  pointer-events: none;
}

.hp-why-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6); margin-top: var(--sp-12);
}

.hp-why-card {
  display: flex; gap: var(--sp-7);
  background: rgba(12,16,12,0.94);
  border: 1px solid var(--border-h);
  border-radius: var(--r-md); padding: var(--sp-10) var(--sp-9);
  backdrop-filter: blur(6px); align-items: flex-start;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.hp-why-card:hover {
  border-color: var(--mid-green); background: rgba(18,26,18,0.97);
  transform: translateY(-3px); box-shadow: 0 8px 32px rgba(77,110,85,0.1);
}

.hp-wc-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(30,51,39,0.3); border: 1px solid var(--border-h);
  border-radius: 50%; margin-top: var(--sp-1);
  transition: border-color 0.3s ease, background 0.3s ease;
}
.hp-why-card:hover .hp-wc-icon { border-color: var(--mid-green); background: rgba(30,51,39,0.5); }
.hp-wc-icon svg { width: 20px; height: 20px; stroke: var(--mid-green); fill: none; }

.hp-wc-title {
  font-size: 1.05rem; font-weight: 700;
  color: #fff; margin-bottom: var(--sp-5);
  letter-spacing: -0.015em; line-height: 1.25;
}
.hp-wc-desc {
  font-size: 0.87rem; color: var(--gray-12);
  line-height: 1.85; margin: 0;
}


/* ── SECTION 8: SEO ──────────────────────────────────────────── */
.hp-seo {
  background: var(--bg-0); border-top: 1px solid var(--border);
  padding: var(--sp-14) 0;
}
.hp-seo-inner {
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--sp-12); align-items: start;
}
.hp-seo-title {
  font-size: 1.05rem; font-weight: 700;
  color: #fff; margin-bottom: var(--sp-6);
}
.hp-seo-content p {
  font-size: 0.88rem; color: var(--gray-25);
  line-height: 1.85; margin-bottom: var(--sp-6); max-width: 640px;
}
.hp-seo-content strong { color: var(--gray-10); font-weight: 600; }
.hp-seo-content p:last-child { margin-bottom: 0; }
.hp-seo-tags { display: flex; flex-direction: column; gap: var(--sp-2); min-width: 240px; }
.hp-seo-tag {
  font-family: var(--mono); font-size: 0.56rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gray-50); padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  white-space: nowrap;
}


/* ── SECTION 9: CTA ──────────────────────────────────────────── */
.hp-cta {
  position: relative;
  background: var(--bg-1); border-top: 1px solid var(--border); overflow: hidden;
}
.hp-cta-ambient {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(27,51,39,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hp-cta-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--sp-16); align-items: start;
  position: relative; z-index: 2;
}

/* Centered CTA variant — no form */
.hp-cta-inner--centered {
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  max-width: 640px; margin: 0 auto;
}
.hp-cta-inner--centered .hp-cta-gauge { margin-left: auto; margin-right: auto; }
.hp-cta-inner--centered .hp-cta-sub { max-width: 520px; margin-left: auto; margin-right: auto; }
.hp-cta-inner--centered .hp-cta-actions { justify-content: center; }
.hp-cta-inner--centered .hp-related-links { justify-content: center; }

/* Mini gauge above title */
.hp-cta-gauge { width: 48px; height: 48px; margin-bottom: var(--sp-4); }
.hp-cta-gauge-svg { width: 100%; height: 100%; }

.hp-cta-title {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 900; color: #fff;
  letter-spacing: var(--ls-tight); line-height: 1.1;
  margin-bottom: var(--sp-6);
}
.hp-cta-title em { font-style: normal; color: var(--mid-green); }

.hp-cta-sub {
  font-size: 0.95rem; color: var(--gray-15);
  line-height: 1.72; margin-bottom: var(--sp-9); max-width: 420px;
}
.hp-cta-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-8); }

.hp-related-links { display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
.hp-related-label {
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--gray-50);
}
.hp-related-links a {
  font-size: 0.8rem; color: var(--mid-green);
  text-decoration: none; transition: color var(--t-base);
}
.hp-related-links a:hover { color: var(--glo-green); }

/* Form */
.hp-cta-form {
  background: rgba(14,18,14,0.95); border: 1px solid var(--border-h);
  border-radius: var(--r-md); padding: var(--sp-10) var(--sp-9);
  display: flex; flex-direction: column; gap: var(--sp-5);
}
.hp-form-header {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: var(--sp-2);
  padding-bottom: var(--sp-4); border-bottom: 1px solid var(--border);
}
.hp-form-tag {
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--glo-green);
}
.hp-form-status {
  display: flex; align-items: center; gap: var(--sp-2);
  font-family: var(--mono); font-size: 0.5rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--gray-50);
}
.hp-fs-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--glo-green); flex-shrink: 0;
  animation: pulse 2.2s ease-in-out infinite;
}

.hp-form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.hp-form-group label {
  font-family: var(--mono); font-size: 0.55rem;
  letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--gray-40);
}
.hp-form-group input,
.hp-form-group select {
  background: var(--bg-1); border: 1px solid var(--border);
  border-radius: var(--r-sm); padding: 0.58rem 0.75rem;
  font-family: var(--sans); font-size: 0.875rem; color: var(--gray-10);
  outline: none; transition: border-color var(--t-base);
  -webkit-appearance: none; appearance: none;
}
.hp-form-group input::placeholder { color: var(--gray-50); }
.hp-form-group input:focus,
.hp-form-group select:focus { border-color: var(--mid-green); }
.hp-form-group select { cursor: pointer; }
.hp-form-group option { background: var(--bg-2); color: var(--gray-10); }
.hp-form-submit { margin-top: var(--sp-2); width: 100%; justify-content: center; }

/* ── DYNAMISM LAYER ─────────────────────────────────────────── */

/* Icon micro-rotation on card hover */
.hp-cap-card .hp-cap-icon svg,
.hp-pillar .hp-pillar-icon svg,
.hp-wc-icon svg {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), stroke 0.3s ease;
}
.hp-cap-card:hover .hp-cap-icon svg { transform: rotate(8deg) scale(1.08); }
.hp-pillar:hover .hp-pillar-icon svg { transform: rotate(-6deg) scale(1.08); }
.hp-why-card:hover .hp-wc-icon svg { transform: rotate(6deg) scale(1.1); }

/* Flow icon pulse on hover */
.hp-fs-icon svg {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.hp-flow-step:hover .hp-fs-icon svg { transform: scale(1.15); }

/* Pressure bar expand on card hover */
.hp-cpb-fill {
  transition: transform 0.6s cubic-bezier(0.22,1,0.36,1);
  transform-origin: left;
}
.hp-cap-card:hover .hp-cpb-fill { transform: scaleX(1.15); }

/* Animated gradient shimmer on accent bar */
@keyframes accent-shimmer {
  0%   { background-position: 0% 0%; }
  100% { background-position: 0% 200%; }
}
.hp-cap-card:hover::after {
  background: linear-gradient(to bottom, var(--glo-green), rgba(77,110,85,0.15), var(--glo-green));
  background-size: 100% 200%;
  animation: accent-shimmer 2s ease infinite;
}

/* Performance accent bar animated fill */
.hp-perf-card .hp-pc-accent {
  transition: height 0.6s cubic-bezier(0.22,1,0.36,1);
}

/* Gauge ring slow pulse */
.hp-gauge-ring {
  animation: gauge-breathe 6s ease-in-out infinite;
}
@keyframes gauge-breathe {
  0%, 100% { opacity: 0.5; transform: translateY(-50%) scale(1); }
  50%      { opacity: 0.7; transform: translateY(-50%) scale(1.02); }
}

/* Depth image subtle zoom on section hover */
.hp-depth-img {
  transition: transform 8s ease;
}
.hp-depth:hover .hp-depth-img { transform: scale(1.03); }

/* Depth gauge ring subtle rotation */
.hp-dg-svg { animation: spin-slow 12s linear infinite; }

/* System status dots staggered pulse */
.hp-ss-dot { animation: pulse 2.2s ease-in-out infinite; }
.hp-ss-item:nth-child(3) .hp-ss-dot { animation-delay: 0.4s; }
.hp-ss-item:nth-child(5) .hp-ss-dot { animation-delay: 0.8s; }

/* Staggered card entrance timing for reveal animations */
.hp-cap-card.reveal.d1 { transition-delay: 0s; }
.hp-cap-card.reveal.d2 { transition-delay: 0.08s; }
.hp-cap-card.reveal.d3 { transition-delay: 0.16s; }
.hp-cap-card.reveal.d4 { transition-delay: 0.24s; }
.hp-cap-card.reveal.d5 { transition-delay: 0.32s; }

/* Performance card value counter pulse */
@keyframes val-pulse {
  0%, 100% { opacity: 0.8; }
  50%      { opacity: 1; text-shadow: 0 0 8px rgba(77,110,85,0.4); }
}
.hp-perf-card:hover .hp-pc-val {
  animation: val-pulse 1.5s ease-in-out infinite;
}

/* Component block hover — list items fade in stagger */
.hp-cb-list li {
  transition: color 0.3s ease, transform 0.3s ease;
}
.hp-comp-block:hover .hp-cb-list li {
  color: var(--gray-10);
  transform: translateX(3px);
}
.hp-comp-block:hover .hp-cb-list li:nth-child(2) { transition-delay: 0.04s; }
.hp-comp-block:hover .hp-cb-list li:nth-child(3) { transition-delay: 0.08s; }
.hp-comp-block:hover .hp-cb-list li:nth-child(4) { transition-delay: 0.12s; }
.hp-comp-block:hover .hp-cb-list li:nth-child(5) { transition-delay: 0.16s; }

/* Why card icon ambient glow pulse */
@keyframes icon-glow {
  0%, 100% { box-shadow: 0 0 0 rgba(77,110,85,0); }
  50%      { box-shadow: 0 0 20px rgba(77,110,85,0.2); }
}
.hp-why-card:hover .hp-wc-icon {
  animation: icon-glow 2s ease-in-out infinite;
}

/* Flow step zigzag entrance */
.hp-flow-step:nth-child(odd) .hp-fs-box { transform-origin: left center; }
.hp-flow-step:nth-child(even) .hp-fs-box { transform-origin: right center; }

/* Ambient section glow pulse */
.hp-depth-ambient {
  animation: ambient-drift 8s ease-in-out infinite;
}
.hp-why-ambient {
  animation: ambient-drift 10s ease-in-out infinite alternate;
}
@keyframes ambient-drift {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50%      { opacity: 1; transform: translate(-48%, -52%) scale(1.05); }
}

/* Hero pressure bar items staggered fill */
.hp-pressure-item:nth-child(2) .hp-pi-fill { animation-delay: 0.3s; }
.hp-pressure-item:nth-child(3) .hp-pi-fill { animation-delay: 0.6s; }

/* Smooth scroll-anchored transitions for all cards */
.hp-cap-card,
.hp-pillar,
.hp-comp-block,
.hp-perf-card,
.hp-why-card,
.hp-flow-step .hp-fs-box {
  will-change: transform, box-shadow;
}


/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hp-caps-grid   { grid-template-columns: repeat(2, 1fr); }
  .hp-perf-grid   { grid-template-columns: repeat(2, 1fr); }
  .hp-why-grid    { grid-template-columns: 1fr; }
  .hp-gauge-ring  { display: none; }
}

@media (max-width: 900px) {
  .hp-depth-inner  { grid-template-columns: 1fr; }
  .hp-cta-inner    { grid-template-columns: 1fr; }
  .hp-seo-inner    { grid-template-columns: 1fr; }
  .hp-seo-tags     { flex-direction: row; flex-wrap: wrap; }
  .hp-comp-grid    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .hp-caps-grid   { grid-template-columns: 1fr; }
  .hp-perf-grid   { grid-template-columns: 1fr; }
  .hp-comp-grid   { grid-template-columns: 1fr; }
  .hp-pressure-row { max-width: 100%; }
  .hp-flow-step   { grid-template-columns: 1fr; }
}