/* =====================================================
   HP DESIGN SYSTEM — Geetasree Enterprise
   Surface: canvas(#fff) · cloud(#f7f7f7) · fog(#e8e8e8) · ink(#1a1a1a)
   Accent:  primary(#024ad8) · primary-bright(#296ef9) · primary-deep(#0e3191)
   Font:    Manrope (Forma DJR Micro substitute)
   ===================================================== */

/* ===== DESIGN TOKENS ===== */
:root {
  /* Brand & Accent */
  --primary:        #024ad8;
  --primary-bright: #296ef9;
  --primary-deep:   #0e3191;
  --primary-soft:   #c9e0fc;
  --on-primary:     #ffffff;

  /* Surfaces */
  --canvas:  #ffffff;
  --paper:   #ffffff;
  --cloud:   #f7f7f7;
  --fog:     #e8e8e8;
  --steel:   #c2c2c2;

  /* Text */
  --ink:       #1a1a1a;
  --ink-deep:  #000000;
  --ink-soft:  #292929;
  --on-ink:    #ffffff;
  --charcoal:  #3d3d3d;
  --graphite:  #636363;
  --hairline:  #e8e8e8;

  /* Semantic / Sale */
  --bloom-coral: #ff5050;
  --bloom-rose:  #f9d4d2;
  --bloom-deep:  #b3262b;

  /* Border Radius */
  --rounded-none: 0px;
  --rounded-xs:   2px;
  --rounded-sm:   3px;
  --rounded-md:   4px;
  --rounded-lg:   8px;
  --rounded-xl:   16px;
  --rounded-pill: 9999px;

  /* Spacing (8px base) */
  --sp-xxs:     4px;
  --sp-xs:      8px;
  --sp-sm:      12px;
  --sp-md:      16px;
  --sp-lg:      20px;
  --sp-xl:      24px;
  --sp-xxl:     32px;
  --sp-section: 80px;

  /* Elevation */
  --shadow-soft: 0 2px 8px rgba(26,26,26,0.08);
  --shadow-float: 0 8px 24px rgba(26,26,26,0.12);

  /* Typography */
  --font: 'Manrope', Arial, sans-serif;

  /* Transitions */
  --ease: all 0.22s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--canvas);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.38;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cloud); }
::-webkit-scrollbar-thumb { background: var(--steel); border-radius: 3px; }

/* ===== CURSOR GLOW (disabled in HP theme) ===== */
.cursor-glow { display: none; }

/* ===== UTILITIES ===== */
.container {
  max-width: 1366px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}

.highlight-text {
  color: var(--primary);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--rounded-lg);
  margin-bottom: var(--sp-md);
}

.section-title {
  font-size: clamp(32px, 3.5vw, 44px);
  font-weight: 500;
  line-height: 1.0;
  color: var(--ink);
  margin-bottom: var(--sp-md);
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.38;
  color: var(--charcoal);
  max-width: 560px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

/* ===== BUTTONS ===== */
/* button-primary */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  padding: var(--sp-sm) var(--sp-xl);
  height: 44px;
  border-radius: var(--rounded-md);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--ease);
  white-space: nowrap;
}
.btn-primary:hover { background: var(--primary-deep); }
.btn-primary.btn-full { width: 100%; justify-content: center; }

/* button-outline */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--canvas);
  color: var(--primary);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  padding: var(--sp-sm) var(--sp-xl);
  height: 44px;
  border-radius: var(--rounded-md);
  border: 1px solid var(--primary);
  text-decoration: none;
  cursor: pointer;
  transition: var(--ease);
}
.btn-secondary:hover { background: var(--primary-soft); }

/* ===== NAVBAR ===== */
/* utility-strip */
.utility-strip {
  background: var(--ink);
  color: var(--on-ink);
  height: 36px;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-xl);
  font-size: 12px;
  font-weight: 400;
  position: sticky;
  top: 0;
  z-index: 1001;
}
.utility-strip-inner {
  max-width: 1366px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.utility-strip-left, .utility-strip-right {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
}
.utility-link {
  color: var(--steel);
  text-decoration: none;
  font-size: 12px;
  transition: var(--ease);
}
.utility-link:hover { color: var(--on-ink); }

/* nav-bar-top */
.navbar {
  position: sticky;
  top: 36px;
  z-index: 1000;
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  padding: 0;
  transition: var(--ease);
}
.navbar.scrolled {
  box-shadow: var(--shadow-soft);
}
.nav-container {
  max-width: 1366px;
  margin: 0 auto;
  padding: 0 var(--sp-xl);
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--sp-xxl);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: var(--rounded-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--on-primary);
  flex-shrink: 0;
}
.logo-icon svg { width: 20px; height: 20px; }
.logo-text { display: flex; flex-direction: column; }
.logo-main {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.logo-sub {
  font-size: 10px;
  color: var(--graphite);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 2px;
  margin-left: auto;
}
.nav-link {
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  padding: 6px var(--sp-md);
  border-radius: var(--rounded-sm);
  transition: var(--ease);
  white-space: nowrap;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--sp-md);
  right: var(--sp-md);
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--ease);
}
.nav-link:hover { color: var(--primary); }
.nav-link.active { color: var(--primary); }
.nav-link.active::after { transform: scaleX(1); }

.btn-nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font);
  font-size: 12.6px;
  font-weight: 700;
  letter-spacing: 0.13px;
  text-transform: uppercase;
  padding: 8px var(--sp-lg);
  height: 40px;
  border-radius: var(--rounded-md);
  text-decoration: none;
  flex-shrink: 0;
  transition: var(--ease);
}
.btn-nav-cta:hover { background: var(--primary-deep); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: var(--ease);
}

/* ===== HERO SECTION (IMMERSIVE PROCEDURAL 3D) ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: stretch;
  background: #040714;
  background: radial-gradient(ellipse at 75% 45%, #0d1b3e 0%, #060b1e 45%, #030611 100%);
  overflow: hidden;
  padding: 0;
}

/* Full-width 3D Canvas Background & Interactive Viewport */
.hero-canvas-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: auto;
  cursor: grab;
}
.hero-canvas-wrap:active {
  cursor: grabbing;
}

#heroVisualCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}

/* Static fallback when WebGL is unavailable */
.hero-static-fallback {
  position: absolute;
  inset: 0;
  display: none;
  background: radial-gradient(circle at 75% 50%, rgba(56, 189, 248, 0.15) 0%, rgba(245, 158, 11, 0.08) 40%, transparent 70%);
  pointer-events: none;
}
.no-webgl .hero-static-fallback {
  display: block;
}

/* Hero container & layout */
.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(40px, 6vh, 90px) clamp(24px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Pill badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 9999px;
  margin-bottom: var(--sp-xl);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(56, 189, 248, 0.15);
  animation: fadeInDown 0.6s ease 0.1s both;
  width: fit-content;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: #38bdf8;
  border-radius: 50%;
  box-shadow: 0 0 10px #38bdf8;
  animation: pulseCyan 2s infinite ease-in-out;
}
@keyframes pulseCyan {
  0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 10px #38bdf8; }
  50% { transform: scale(1.3); opacity: 0.6; box-shadow: 0 0 16px #38bdf8; }
}

/* Typography */
.hero-title {
  font-size: clamp(40px, 5.2vw, 68px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #f8fafc;
  margin-bottom: var(--sp-xl);
  animation: fadeInUp 0.7s ease 0.2s both;
}
.hero-title .title-line {
  display: block;
}
.hero-title .highlight-text {
  background: linear-gradient(135deg, #38bdf8 0%, #60a5fa 40%, #fbbf24 85%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  text-shadow: 0 0 35px rgba(56, 189, 248, 0.35);
}

.hero-description {
  font-size: 17px;
  font-weight: 400;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: var(--sp-xxl);
  max-width: 540px;
  animation: fadeInUp 0.7s ease 0.35s both;
}

/* CTA Group */
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-md);
  margin-bottom: var(--sp-section);
  animation: fadeInUp 0.7s ease 0.5s both;
}
.hero .btn-primary {
  background: linear-gradient(135deg, #024ad8 0%, #2563eb 50%, #38bdf8 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4), 0 0 18px rgba(56, 189, 248, 0.25);
  border-radius: var(--rounded-md);
  font-weight: 700;
  height: 48px;
  padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.25s ease;
}
.hero .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.6), 0 0 28px rgba(56, 189, 248, 0.5);
  background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 50%, #60a5fa 100%);
}
.hero .btn-secondary {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--rounded-md);
  font-weight: 600;
  height: 48px;
  padding: 0 24px;
  transition: all 0.25s ease;
}
.hero .btn-secondary:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: rgba(56, 189, 248, 0.6);
  color: #38bdf8;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.25);
}

/* Stats row */
.hero-stats-row {
  display: flex;
  align-items: center;
  gap: var(--sp-xl);
  animation: fadeInUp 0.7s ease 0.65s both;
  padding-top: var(--sp-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-stat-num {
  font-size: 28px;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
  letter-spacing: -0.02em;
  text-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}
.hero-stat-label {
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.12);
}

/* Sleek Telemetry HUD Capsule */
.hero-telemetry-hud {
  position: absolute;
  right: clamp(24px, 5vw, 60px);
  bottom: 40px;
  z-index: 5;
  pointer-events: auto;
}
.hud-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(3, 8, 24, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 8px 18px;
  border-radius: 9999px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.15);
  user-select: none;
  font-family: 'Manrope', monospace, sans-serif;
  letter-spacing: 0.06em;
}
.hud-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px #34d399;
  animation: hudPulse 2s infinite ease-in-out;
}
@keyframes hudPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.5; }
}
.hud-title {
  font-size: 10px;
  font-weight: 800;
  color: #38bdf8;
}
.hud-sep {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.25);
}
.hud-metric {
  font-size: 10px;
  font-weight: 600;
  color: #94a3b8;
}

/* Scroll indicator */
.hero .scroll-indicator {
  position: absolute;
  bottom: var(--sp-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: #64748b;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 3;
  pointer-events: none;
  animation: fadeIn 0.8s ease 1.2s both;
}
.hero .scroll-mouse {
  width: 20px;
  height: 32px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5px;
}
.hero .scroll-wheel {
  width: 2px;
  height: 6px;
  background: #38bdf8;
  border-radius: 1px;
  animation: scrollAnim 2s ease infinite;
}

/* Responsive Breakpoints for Hero */
@media (max-width: 1024px) {
  .hero {
    min-height: 88vh;
  }
  .hero-container {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-top: 60px;
    padding-bottom: 70px;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-telemetry-hud {
    right: auto;
    left: clamp(24px, 5vw, 60px);
    bottom: 24px;
  }
  .hero .scroll-indicator {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(32px, 7.5vw, 48px);
  }
  .hero-description {
    font-size: 15px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  .hero .btn-primary, .hero .btn-secondary {
    width: 100%;
    justify-content: center;
  }
  .hero-stats-row {
    gap: var(--sp-md);
    flex-wrap: wrap;
  }
  .hero-stat-num {
    font-size: 22px;
  }
  .hero-telemetry-hud {
    display: none;
  }
}

@media (max-width: 430px) {
  .hero {
    min-height: 85vh;
  }
  .hero-title {
    font-size: 28px;
  }
  .hero-badge {
    font-size: 10px;
    padding: 6px 12px;
  }
}

/* ===== ABOUT (canvas band) ===== */
.about-section {
  padding: var(--sp-section) 0;
  background: var(--canvas);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image-wrap { position: relative; }
.about-img-container {
  position: relative;
  border-radius: var(--rounded-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  border-radius: var(--rounded-xl);
  transition: transform 0.5s ease;
}
.about-img-container:hover .about-img { transform: scale(1.02); }

/* About Slideshow */
.about-slideshow {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--rounded-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.about-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}
.about-slide.active {
  opacity: 1;
  pointer-events: auto;
}
.about-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--rounded-xl);
}
.about-slide-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.about-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}
.about-dot.active {
  background: #fff;
  transform: scale(1.3);
  box-shadow: 0 0 6px rgba(255,255,255,0.7);
}
.about-img-badge {
  position: absolute;
  bottom: var(--sp-xl);
  left: -var(--sp-xl);
  left: -20px;
  background: var(--primary);
  color: var(--on-primary);
  padding: var(--sp-md) var(--sp-xl);
  border-radius: var(--rounded-xl);
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  box-shadow: var(--shadow-float);
}
.about-img-badge svg { width: 28px; height: 28px; flex-shrink: 0; }
.badge-num { display: block; font-size: 24px; font-weight: 700; line-height: 1; }
.badge-label { display: block; font-size: 11px; font-weight: 500; opacity: 0.85; }
.about-accent-card {
  position: absolute;
  top: var(--sp-xl);
  right: -20px;
  background: var(--canvas);
  border: 1px solid var(--hairline);
  padding: var(--sp-md) var(--sp-xl);
  border-radius: var(--rounded-xl);
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  box-shadow: var(--shadow-soft);
}
.accent-icon { font-size: 1.8rem; }
.about-accent-card strong { display: block; font-size: 14px; font-weight: 700; color: var(--ink); }
.about-accent-card p { color: var(--graphite); font-size: 12px; margin: 0; }
.about-content { display: flex; flex-direction: column; gap: var(--sp-xl); }
.about-text { color: var(--charcoal); font-size: 16px; line-height: 1.7; }
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm);
}
.feature-item {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-sm) var(--sp-md);
  background: var(--cloud);
  border-radius: var(--rounded-lg);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  transition: var(--ease);
}
.feature-item:hover { background: var(--primary-soft); color: var(--primary); }
.feature-icon {
  width: 20px;
  height: 20px;
  background: var(--primary);
  color: var(--on-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 900;
  flex-shrink: 0;
}

/* ===== OWNER PROFILE (cloud band) ===== */
.owner-section {
  padding: var(--sp-section) 0;
  background: var(--cloud);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.owner-card {
  background: var(--canvas);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl) 48px;
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 880px;
  margin: 0 auto;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.owner-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
}
.owner-photo-wrap { position: relative; flex-shrink: 0; }
.owner-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--rounded-xl);
  border: 2px solid var(--hairline);
  display: block;
}
.owner-photo-badge {
  position: absolute;
  bottom: -8px;
  right: -8px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--rounded-pill);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.owner-info { flex: 1; }
.owner-name {
  font-size: 32px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.0;
  letter-spacing: -0.01em;
}
.owner-title {
  color: var(--primary);
  font-weight: 500;
  font-size: 14px;
  margin-bottom: var(--sp-md);
}
.owner-bio {
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: var(--sp-xl);
}
.owner-credentials { display: flex; flex-wrap: wrap; gap: 8px; }
.credential-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cloud);
  border: 1px solid var(--hairline);
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: var(--rounded-lg);
}

/* ===== SERVICES (canvas band) ===== */
.services-section {
  padding: var(--sp-section) 0;
  background: var(--canvas);
  position: relative;
}
.services-bg-glow { display: none; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-xl);
}
/* card-product — HP design */
.service-card {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xl);
  position: relative;
  transition: var(--ease);
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  box-shadow: var(--shadow-soft);
}
.service-card::before { display: none; }
.service-card:hover {
  box-shadow: var(--shadow-float);
  transform: translateY(-3px);
  border-color: var(--primary-soft);
}
.service-card.featured {
  background: var(--canvas);
  border-color: var(--primary);
  border-width: 2px;
}
.featured-badge {
  position: absolute;
  top: var(--sp-md);
  right: var(--sp-md);
  background: var(--primary);
  color: var(--on-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--rounded-sm);
}
.service-icon-wrap {
  width: 48px;
  height: 48px;
  background: var(--cloud);
  border-radius: var(--rounded-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--ease);
}
.service-card:hover .service-icon-wrap { background: var(--primary-soft); }
.service-icon { font-size: 1.5rem; }
.service-title { font-size: 20px; font-weight: 500; color: var(--ink); line-height: 1.0; }
.service-desc { color: var(--charcoal); font-size: 14px; line-height: 1.5; }
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--charcoal);
}
.service-list li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: auto;
  transition: var(--ease);
}
.service-link:hover { color: var(--primary-deep); gap: 10px; }
.service-link span { transition: var(--ease); }

/* ===== PROJECTS (cloud band) ===== */
.projects-section {
  padding: var(--sp-section) 0;
  background: var(--cloud);
}
.project-filters {
  display: flex;
  justify-content: center;
  gap: var(--sp-sm);
  margin-bottom: 48px;
  flex-wrap: wrap;
}
/* category-tab */
.filter-btn {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  color: var(--ink);
  padding: var(--sp-xs) var(--sp-lg);
  border-radius: var(--rounded-pill);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--ease);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--ink);
  color: var(--on-ink);
  border-color: var(--ink);
}
.solar-filter-btn.active,
.solar-filter-btn:hover {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: var(--sp-md);
}
.project-card {
  border-radius: var(--rounded-xl);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: var(--ease);
  box-shadow: var(--shadow-soft);
}
.project-card.large { grid-column: span 2; }
.project-card:hover { transform: scale(1.01); box-shadow: var(--shadow-float); }
.project-img-wrap { position: relative; width: 100%; height: 100%; overflow: hidden; }
.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: brightness(0.75);
}
.project-card:hover .project-img { transform: scale(1.05); filter: brightness(0.55); }
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.85) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: var(--sp-xl);
  transition: var(--ease);
}
.project-card:hover .project-overlay {
  background: rgba(26,26,26,0.72);
  align-items: center;
  justify-content: center;
}
.project-overlay-content {
  text-align: center;
  transform: translateY(16px);
  opacity: 0;
  transition: var(--ease);
}
.project-card:hover .project-overlay-content { transform: translateY(0); opacity: 1; }
.project-cat-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--rounded-sm);
  margin-bottom: var(--sp-sm);
}
.project-overlay-content h3 { font-size: 18px; font-weight: 500; margin-bottom: 6px; color: var(--on-ink); }
.project-overlay-content p { font-size: 13px; color: rgba(255,255,255,0.8); margin-bottom: var(--sp-md); line-height: 1.4; }
.project-view-btn {
  display: inline-block;
  background: var(--canvas);
  color: var(--primary);
  font-size: 12.6px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  padding: 8px var(--sp-lg);
  border-radius: var(--rounded-md);
  text-decoration: none;
  transition: var(--ease);
}
.project-view-btn:hover { background: var(--primary); color: var(--on-primary); }
.project-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-xl);
  background: linear-gradient(to top, rgba(26,26,26,0.9), transparent);
  transition: var(--ease);
}
.project-card:hover .project-info { opacity: 0; }
.project-category { font-size: 11px; color: rgba(255,255,255,0.8); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.project-name { font-size: 15px; font-weight: 500; margin: 4px 0 6px; color: var(--on-ink); }
.project-meta { display: flex; gap: var(--sp-sm); flex-wrap: wrap; font-size: 12px; color: rgba(255,255,255,0.65); }

/* Solar project badge */
.solar-project-badge {
  position: absolute;
  top: var(--sp-md);
  left: var(--sp-md);
  background: var(--primary);
  color: var(--on-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--rounded-sm);
  z-index: 2;
}

/* ===== STATS (ink slab) ===== */
.stats-section {
  padding: var(--sp-section) clamp(32px, 6vw, 100px);
  background: var(--ink);
  border: none;
  position: relative;
}
.stats-bg { display: none; }
.stats-grid-bg { display: none; }
.stats-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.stats-content .section-tag {
  background: rgba(255,255,255,0.1);
  color: var(--primary-bright);
  border: none;
}
.stats-content .section-title { color: var(--on-ink); }
.stats-content .about-text { color: rgba(255,255,255,0.7); }
.usp-list { display: flex; flex-direction: column; gap: var(--sp-md); margin-top: 8px; }
.usp-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  padding: var(--sp-lg) var(--sp-xl);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--rounded-xl);
  transition: var(--ease);
}
.usp-item:hover { background: rgba(255,255,255,0.1); border-color: rgba(41,110,249,0.4); }
.usp-icon { font-size: 1.4rem; flex-shrink: 0; }
.usp-item strong { display: block; font-size: 15px; color: var(--on-ink); margin-bottom: 4px; }
.usp-item p { color: rgba(255,255,255,0.6); font-size: 13px; margin: 0; }
.stats-numbers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
}
/* card-pricing-tier on dark */
.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xl) var(--sp-lg);
  text-align: center;
  transition: var(--ease);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.stat-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(41,110,249,0.5);
  transform: translateY(-3px);
}
.stat-card.accent {
  background: rgba(2,74,216,0.3);
  border-color: var(--primary-bright);
}
.stat-icon { font-size: 1.6rem; }
.stat-num { font-size: 36px; font-weight: 700; color: var(--on-ink); line-height: 1; }
.stat-suffix { font-size: 20px; font-weight: 700; color: rgba(255,255,255,0.6); margin-top: -8px; }
.stat-label { font-size: 12px; color: rgba(255,255,255,0.55); text-align: center; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }

/* ===== TESTIMONIALS (canvas) ===== */
.testimonials-section {
  padding: var(--sp-section) 0;
  background: var(--canvas);
  overflow: hidden;
}
.testimonials-slider { position: relative; overflow: hidden; }
.testimonials-track {
  display: flex;
  gap: var(--sp-xl);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
/* card-customer-story */
.testimonial-card {
  min-width: calc(33.33% - 16px);
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
  transition: var(--ease);
  flex-shrink: 0;
  box-shadow: var(--shadow-soft);
}
.testimonial-card:hover { box-shadow: var(--shadow-float); transform: translateY(-3px); }
.testimonial-stars { color: #f5a623; font-size: 0.95rem; letter-spacing: 2px; }
.testimonial-text {
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: var(--sp-sm); }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--rounded-md);
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.author-info strong { display: block; font-size: 14px; font-weight: 700; color: var(--ink); }
.author-info span { font-size: 12px; color: var(--graphite); }
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-lg);
  margin-top: var(--sp-xxl);
}
.slider-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--rounded-md);
  background: var(--canvas);
  border: 1px solid var(--hairline);
  color: var(--ink);
  font-size: 1.3rem;
  cursor: pointer;
  transition: var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.slider-btn:hover { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.slider-dots { display: flex; gap: 6px; }
.slider-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--steel);
  border: none;
  cursor: pointer;
  transition: var(--ease);
}
.slider-dot.active { background: var(--primary); width: 20px; border-radius: var(--rounded-xs); }

/* ===== CERTIFICATIONS (cloud band) ===== */
.certifications-section {
  padding: var(--sp-section) 0;
  background: var(--cloud);
  border-top: 1px solid var(--hairline);
}
.cert-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-xl);
}
.cert-card {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl) var(--sp-xl);
  text-align: center;
  transition: var(--ease);
  box-shadow: var(--shadow-soft);
}
.cert-card:hover { box-shadow: var(--shadow-float); transform: translateY(-3px); border-color: var(--primary-soft); }
.cert-card-icon { font-size: 2.2rem; margin-bottom: var(--sp-sm); }
.cert-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--primary); }
.cert-card p { font-size: 14px; color: var(--charcoal); line-height: 1.5; }
.cert-card .cert-num { font-size: 12px; color: var(--primary); font-weight: 600; margin-top: 8px; }

/* ===== CLIENTS SCROLL (fog band) ===== */
.clients-section {
  padding: 48px 0;
  background: var(--fog);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.clients-label {
  text-align: center;
  color: var(--graphite);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--sp-xl);
}
.clients-scroll { overflow: hidden; }
.clients-track {
  display: flex;
  gap: 48px;
  animation: scrollClients 20s linear infinite;
  width: max-content;
}
.client-logo {
  font-size: 14px;
  font-weight: 600;
  color: var(--graphite);
  white-space: nowrap;
  opacity: 0.7;
  transition: var(--ease);
}
.client-logo:hover { opacity: 1; color: var(--primary); }
@keyframes scrollClients {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== CONTACT (canvas) ===== */
.contact-section {
  padding: var(--sp-section) 0;
  background: var(--canvas);
  position: relative;
}
.contact-bg-glow { display: none; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: var(--sp-md); }
.contact-card {
  background: var(--cloud);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  transition: var(--ease);
}
.contact-card:hover { border-color: var(--primary-soft); box-shadow: var(--shadow-soft); }
.contact-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.contact-card strong { display: block; font-size: 13px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.contact-card a, .contact-card span {
  display: block;
  font-size: 14px;
  color: var(--charcoal);
  text-decoration: none;
  transition: var(--ease);
}
.contact-card a:hover { color: var(--primary); }
.social-links { display: flex; gap: var(--sp-sm); }
.social-link {
  width: 40px;
  height: 40px;
  background: var(--cloud);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--charcoal);
  text-decoration: none;
  transition: var(--ease);
}
.social-link:hover { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }

/* Form */
.contact-form-wrap {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl);
  box-shadow: var(--shadow-soft);
}
.contact-form { display: flex; flex-direction: column; gap: var(--sp-lg); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--canvas);
  border: 1px solid var(--steel);
  border-radius: var(--rounded-md);
  padding: var(--sp-sm) var(--sp-md);
  height: 44px;
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  transition: var(--ease);
  outline: none;
  resize: vertical;
}
.form-group textarea { height: auto; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--ink);
  box-shadow: none;
}
.form-group select option { background: var(--canvas); color: var(--ink); }
.form-success {
  display: none;
  text-align: center;
  padding: 48px var(--sp-xxl);
}
.form-success.show { display: flex; flex-direction: column; align-items: center; gap: var(--sp-md); }
.success-icon { font-size: 2.5rem; }
.form-success h3 { font-size: 20px; font-weight: 700; color: var(--primary); }
.form-success p { color: var(--charcoal); font-size: 14px; }

/* ===== FOOTER (ink slab) ===== */
.footer {
  background: var(--ink);
  border-top: none;
}
.footer-top { padding: 64px 0 var(--sp-xxl); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
}
.footer .nav-logo .logo-main { color: var(--on-ink); }
.footer .nav-logo .logo-sub { color: rgba(255,255,255,0.4); }
.footer-desc { color: rgba(255,255,255,0.55); font-size: 13px; line-height: 1.6; margin: var(--sp-md) 0; }
.footer-cert { display: flex; gap: 6px; flex-wrap: wrap; }
.cert-badge {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--rounded-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--sp-md);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--sp-sm); }
.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 14px;
  transition: var(--ease);
}
.footer-links a:hover { color: var(--on-ink); }
.footer-contact-list { display: flex; flex-direction: column; gap: var(--sp-sm); }
.footer-contact-item { display: flex; gap: 8px; align-items: flex-start; }
.footer-contact-item span:first-child { flex-shrink: 0; }
.footer-contact-item a,
.footer-contact-item span {
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  text-decoration: none;
  transition: var(--ease);
  line-height: 1.4;
}
.footer-contact-item a:hover { color: var(--on-ink); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--sp-lg) 0;
  text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 12px; line-height: 1.8; }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: var(--sp-xl);
  width: 40px;
  height: 40px;
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-md);
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--ease);
  z-index: 100;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  box-shadow: var(--shadow-soft);
}
.back-to-top.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { background: var(--primary); color: var(--on-primary); border-color: var(--primary); transform: translateY(-2px); }

/* ===== FLOATING CALL ===== */
.floating-call {
  position: fixed;
  bottom: var(--sp-xxl);
  right: var(--sp-xl);
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--rounded-md);
  padding: var(--sp-sm) var(--sp-xl) var(--sp-sm) var(--sp-md);
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  text-decoration: none;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  box-shadow: var(--shadow-float);
  z-index: 100;
  transition: var(--ease);
}
.floating-call:hover { background: var(--primary-deep); transform: translateY(-2px); }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }

[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate="fade-left"] { transform: translateX(-32px); }
[data-animate="fade-right"] { transform: translateX(32px); }
[data-animate].animated { opacity: 1; transform: translate(0); }

/* =====================================================
   ===== SOLAR SECTION — HP design system =====
   ===================================================== */

.solar-section {
  padding: var(--sp-section) 0;
  position: relative;
  overflow: hidden;
  background: var(--cloud);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.solar-bg { display: none; }
.solar-rays { display: none; }

/* Solar Hero */
.solar-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 72px;
}
.solar-hero-text { display: flex; flex-direction: column; gap: var(--sp-lg); }
.solar-tag {
  background: var(--primary-soft);
  color: var(--primary);
  border: none;
}
.solar-highlight { color: var(--primary); font-weight: 700; }
.solar-hero-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.solar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--canvas);
  border: 1px solid var(--hairline);
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--rounded-lg);
}
.solar-hero-visual { position: relative; }
.solar-img-wrap {
  position: relative;
  border-radius: var(--rounded-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.solar-img { width: 100%; height: 380px; object-fit: cover; display: block; border-radius: var(--rounded-xl); }
.solar-img-stat {
  position: absolute;
  bottom: var(--sp-xl);
  right: var(--sp-xl);
  background: var(--primary);
  color: var(--on-primary);
  padding: var(--sp-md) var(--sp-xl);
  border-radius: var(--rounded-xl);
  text-align: center;
  font-weight: 700;
  box-shadow: var(--shadow-float);
}
.solar-stat-big { display: block; font-size: 28px; font-weight: 700; line-height: 1; }

/* Solar Calculator */
.solar-calculator {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl);
  margin-bottom: 72px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}
.solar-calculator::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
}
.solar-calc-header { display: flex; align-items: center; gap: var(--sp-md); margin-bottom: var(--sp-xxl); }
.calc-icon { font-size: 2rem; }
.solar-calc-header h3 { font-size: 20px; font-weight: 500; color: var(--ink); margin-bottom: 4px; }
.solar-calc-header p { color: var(--charcoal); font-size: 14px; }
.calc-input-group { margin-bottom: var(--sp-xxl); }
.calc-input-group label { display: block; font-size: 13px; font-weight: 600; color: var(--charcoal); margin-bottom: var(--sp-sm); }
.calc-input-row { display: flex; align-items: center; gap: var(--sp-xl); }
#billSlider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--fog) 0%);
  outline: none;
  cursor: pointer;
}
#billSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  border: 3px solid var(--canvas);
  box-shadow: 0 0 0 1px var(--primary);
  transition: var(--ease);
}
#billSlider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc-value-display {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 20px;
  font-weight: 700;
  padding: var(--sp-sm) var(--sp-xl);
  border-radius: var(--rounded-md);
  min-width: 130px;
  justify-content: center;
}
.calc-results { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-md); }
.calc-result-card {
  background: var(--cloud);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xl);
  text-align: center;
  transition: var(--ease);
}
.calc-result-card.highlight {
  background: var(--primary-soft);
  border-color: var(--primary);
}
.calc-result-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.calc-result-icon { font-size: 1.5rem; margin-bottom: 6px; }
.calc-result-label { font-size: 12px; color: var(--graphite); margin-bottom: 6px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.calc-result-value { font-size: 20px; font-weight: 700; color: var(--primary); }
.calc-disclaimer { margin-top: var(--sp-md); font-size: 12px; color: var(--graphite); text-align: center; }

/* Solar Packages */
.solar-sub-title { font-size: 32px; font-weight: 500; text-align: center; margin-bottom: var(--sp-xxl); color: var(--ink); line-height: 1.0; }
.solar-packages-wrap { margin-bottom: 72px; }
.solar-packages { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-xl); }
/* card-pricing-tier */
.solar-pkg {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl) var(--sp-xl);
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  position: relative;
  transition: var(--ease);
  box-shadow: var(--shadow-soft);
}
.solar-pkg:hover { box-shadow: var(--shadow-float); transform: translateY(-4px); }
/* card-pricing-tier-featured */
.solar-pkg.featured-pkg {
  border-color: var(--primary);
  border-width: 2px;
}
.solar-pkg.featured-pkg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--primary);
  border-radius: var(--rounded-xl) var(--rounded-xl) 0 0;
}
.pkg-popular { position: absolute; top: var(--sp-md); right: var(--sp-md); background: var(--primary); color: var(--on-primary); font-size: 11px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; padding: 4px 10px; border-radius: var(--rounded-sm); }
.pkg-icon { font-size: 2rem; }
.pkg-kw { font-size: 36px; font-weight: 700; color: var(--primary); line-height: 1; letter-spacing: -0.02em; }
.pkg-name { font-size: 16px; font-weight: 700; color: var(--ink); }
.pkg-desc { font-size: 14px; color: var(--charcoal); line-height: 1.5; }
.pkg-features { list-style: none; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pkg-features li { font-size: 13px; color: var(--charcoal); }
.pkg-savings { background: var(--primary-soft); border: 1px solid var(--primary); color: var(--primary); font-size: 14px; padding: 10px var(--sp-md); border-radius: var(--rounded-lg); text-align: center; font-weight: 600; }
.pkg-savings strong { color: var(--primary); }

/* Process Steps */
.solar-process { margin-bottom: 72px; }
.process-steps { display: flex; align-items: flex-start; gap: 6px; overflow-x: auto; padding-bottom: 6px; }
.process-step {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xl) var(--sp-md);
  text-align: center;
  flex: 1;
  min-width: 140px;
  transition: var(--ease);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-soft);
}
.process-step:hover { border-color: var(--primary); box-shadow: var(--shadow-float); transform: translateY(-3px); }
.step-num { font-size: 11px; font-weight: 700; color: var(--primary); letter-spacing: 0.1em; text-transform: uppercase; }
.step-icon { font-size: 1.6rem; }
.process-step h4 { font-size: 14px; font-weight: 700; color: var(--ink); }
.process-step p { font-size: 12px; color: var(--charcoal); line-height: 1.4; }
.process-arrow { color: var(--steel); font-size: 1.2rem; flex-shrink: 0; margin-top: 44px; }

/* Subsidy Banner */
.subsidy-banner {
  background: var(--primary);
  border-radius: var(--rounded-xl);
  padding: var(--sp-xxl) 48px;
  display: flex;
  align-items: center;
  gap: var(--sp-xxl);
  position: relative;
}
.subsidy-icon { font-size: 2.8rem; flex-shrink: 0; }
.subsidy-content { flex: 1; }
.subsidy-content h3 { font-size: 24px; font-weight: 500; color: var(--on-primary); margin-bottom: 8px; line-height: 1.0; }
.subsidy-content p { color: rgba(255,255,255,0.85); font-size: 14px; margin-bottom: var(--sp-md); line-height: 1.5; }
.subsidy-details { display: flex; flex-wrap: wrap; gap: 8px; }
.subsidy-chip { background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.3); color: var(--on-primary); font-size: 13px; font-weight: 600; padding: 6px 14px; border-radius: var(--rounded-sm); }
.subsidy-banner .btn-primary { background: var(--canvas); color: var(--primary); flex-shrink: 0; }
.subsidy-banner .btn-primary:hover { background: var(--cloud); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card.large { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-xxl); }
  .stats-inner { grid-template-columns: 1fr; gap: 48px; }
  .stats-numbers { grid-template-columns: repeat(3, 1fr); }
  .cert-cards { grid-template-columns: repeat(2, 1fr); }
  .calc-results { grid-template-columns: repeat(2, 1fr); }
  .solar-packages { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .utility-strip { display: none; }
  .navbar { top: 0; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 280px;
    background: var(--canvas);
    border-left: 1px solid var(--hairline);
    padding: 80px var(--sp-xl) var(--sp-xl);
    gap: 4px;
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-float);
  }
  .nav-links.open { display: flex; transform: translateX(0); }
  .nav-link { padding: 12px var(--sp-md); font-size: 16px; border-radius: var(--rounded-lg); }
  .hamburger { display: flex; }
  .btn-nav-cta { display: none; }
  .hero { flex-direction: column; text-align: left; padding: 64px 24px var(--sp-xxl); }
  .hero-bg::before, .hero-bg::after { display: none; }
  .hero-visual { display: none; }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .about-grid { grid-template-columns: 1fr; }
  .about-img-badge { left: var(--sp-md); }
  .about-accent-card { right: var(--sp-md); }
  .about-features { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .owner-card { flex-direction: column; text-align: center; padding: var(--sp-xxl) var(--sp-xl); gap: var(--sp-xl); }
  .owner-credentials { justify-content: center; }
  .cert-cards { grid-template-columns: 1fr; }
  .stats-numbers { grid-template-columns: repeat(2, 1fr); }
  .solar-hero { grid-template-columns: 1fr; gap: var(--sp-xxl); }
  .solar-img { height: 240px; }
  .solar-packages { grid-template-columns: 1fr; }
  .process-arrow { display: none; }
  .subsidy-banner { flex-direction: column; padding: var(--sp-xxl) var(--sp-xl); text-align: center; }
  .subsidy-details { justify-content: center; }
  .calc-input-row { flex-direction: column; align-items: stretch; }
  .calc-results { grid-template-columns: 1fr 1fr; }
  .hero-stats-row { flex-wrap: wrap; gap: var(--sp-xl); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--sp-md); }
  .contact-form-wrap { padding: var(--sp-xl) var(--sp-md); }
  .calc-results { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 36px; }
}


/* =====================================================
   GEETASREE DID IT — PROJECTS SECTION
   Design System: NVIDIA-inspired (green accent #76B900)
   Angular · Hairline borders · Dark header · Corner-square motif
   ===================================================== */

/* -- Design tokens scoped to this section -- */
:root {
  --g-green:        #76b900;
  --g-green-dark:   #5a8d00;
  --g-black:        #000000;
  --g-elevated:     #111111;
  --g-surface:      #1a1a1a;
  --g-canvas:       #ffffff;
  --g-soft:         #f7f7f7;
  --g-hairline:     #cccccc;
  --g-hairline-dk:  #3a3a3a;
  --g-on-dark:      #ffffff;
  --g-on-dark-mute: rgba(255,255,255,0.6);
  --g-ink:          #000000;
  --g-body:         #1a1a1a;
  --g-mute:         #757575;
  --g-radius:       2px;
}

/* ===== Section wrapper ===== */
.projects-section {
  background: var(--g-canvas);
  padding: 0 0 80px;
  font-family: 'Inter', 'Manrope', Arial, Helvetica, sans-serif;
  position: relative;
  overflow: hidden;
}

/* ===== Dark header band ===== */
.orbital-header {
  background: var(--g-black);
  padding: 72px 48px 48px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--g-hairline-dk);
}

/* Subtle grid overlay on dark header */
.orbital-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(118,185,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118,185,0,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* Green corner-square motif — top-left of header */
.orbital-header::after {
  content: '';
  position: absolute;
  top: 24px;
  left: 24px;
  width: 12px;
  height: 12px;
  background: var(--g-green);
}

.orbital-title {
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--g-on-dark);
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin: 0 0 16px;
  position: relative;
}

/* Green accent on the brand name */
.orbital-title .brand-accent {
  color: var(--g-green);
}

.orbital-subtitle {
  font-size: 17px;
  font-weight: 400;
  color: var(--g-on-dark-mute);
  line-height: 1.6;
  margin: 0 auto;
  max-width: 560px;
  position: relative;
}

/* ===== Orbital stage (the ellipse gallery area) ===== */
.orbital-stage {
  position: relative;
  width: 100%;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--g-canvas);
  overflow: hidden;
}

/* ===== Orbital ring (ellipse of project thumbnails) ===== */
.orbital-ring {
  position: absolute;
  width: 920px;
  height: 220px;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
}

/* Individual item on the ring */
.orbital-item {
  position: absolute;
  cursor: pointer;
  transition: transform 0.25s ease, opacity 0.25s ease, z-index 0s;
  transform-origin: center bottom;
  border-radius: var(--g-radius);
  overflow: hidden;
  /* hairline border */
  outline: 1px solid var(--g-hairline);
}

.orbital-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  filter: saturate(0.75) brightness(0.85);
  transition: filter 0.3s ease;
}

.orbital-item:hover img,
.orbital-item.active img {
  filter: saturate(1) brightness(1);
}

.orbital-item.active {
  outline: 2px solid var(--g-green);
  z-index: 5;
}

/* Perspective-scaled sizes based on position */
.orbital-item[data-pos="front"] {
  width: 72px; height: 90px;
  z-index: 4;
}
.orbital-item[data-pos="mid"] {
  width: 54px; height: 68px;
  z-index: 3;
}
.orbital-item[data-pos="back"] {
  width: 38px; height: 48px;
  z-index: 2;
  opacity: 0.6;
}
.orbital-item[data-pos="far"] {
  width: 26px; height: 33px;
  z-index: 1;
  opacity: 0.35;
}

/* ===== Center popup card ===== */
.orbital-popup {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  background: var(--g-canvas);
  border: 1px solid var(--g-hairline);
  border-radius: var(--g-radius);
  overflow: hidden;
  box-shadow: none;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
  z-index: 20;
}

.orbital-popup.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* Green corner-square motif on popup card */
.popup-corner-sq {
  position: absolute;
  top: 0;
  left: 0;
  width: 12px;
  height: 12px;
  background: var(--g-green);
  z-index: 2;
}

.popup-img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--g-soft);
}

.popup-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.popup-info {
  padding: 16px 16px 14px;
  border-top: 1px solid var(--g-hairline);
}

.popup-title {
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--g-ink);
  line-height: 1.35;
  margin-bottom: 4px;
  letter-spacing: 0;
}

.popup-meta {
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--g-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

/* Ghost-link CTA inside popup */
.popup-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--g-green);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: color 0.2s, gap 0.2s;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}

.popup-cta::after {
  content: '→';
  font-size: 13px;
  transition: transform 0.2s;
}

.popup-cta:hover {
  color: var(--g-green-dark);
  gap: 8px;
}

.popup-cta:hover::after {
  transform: translateX(3px);
}

/* ===== Filter strip (tab pills) ===== */
.orbital-filter-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-wrap: wrap;
  padding: 24px 24px 0;
  background: var(--g-canvas);
  border-top: 1px solid var(--g-hairline);
}

/* Individual filter tab */
.orb-filter {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 22px;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--g-body);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--g-radius);
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  white-space: nowrap;
}

.orb-filter:hover {
  background: var(--g-soft);
  border-color: var(--g-hairline);
  color: var(--g-ink);
}

/* Active state: inverted (black bg, white text) — NVIDIA pill-tab-active pattern */
.orb-filter.active {
  background: var(--g-ink);
  color: var(--g-on-dark);
  border-color: var(--g-ink);
}

/* ===== "No results" state ===== */
.orbital-empty {
  display: none;
  text-align: center;
  padding: 48px 24px;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-size: 15px;
  color: var(--g-mute);
}

.orbital-empty.visible {
  display: block;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .orbital-ring {
    width: 700px;
    height: 180px;
  }
  .orbital-stage { height: 400px; }
  .orbital-item[data-pos="front"] { width: 58px; height: 73px; }
  .orbital-item[data-pos="mid"]   { width: 44px; height: 55px; }
  .orbital-item[data-pos="back"]  { width: 32px; height: 40px; }
  .orbital-item[data-pos="far"]   { width: 22px; height: 28px; }
}

@media (max-width: 768px) {
  .orbital-header {
    padding: 48px 24px 36px;
  }
  .orbital-stage { height: 360px; }
  .orbital-ring {
    width: 520px;
    height: 140px;
  }
  .orbital-popup { width: 220px; top: 16px; }
  .orbital-filter-strip { gap: 6px; padding: 20px 16px 0; }
  .orb-filter { height: 40px; padding: 0 16px; font-size: 11px; }
}

@media (max-width: 480px) {
  .orbital-stage { height: 300px; }
  .orbital-ring {
    width: 360px;
    height: 110px;
    bottom: 6px;
  }
  .orbital-popup { width: 190px; top: 10px; }
  .orbital-item[data-pos="front"] { width: 44px; height: 56px; }
  .orbital-item[data-pos="mid"]   { width: 33px; height: 42px; }
  .orbital-item[data-pos="back"]  { width: 24px; height: 30px; }
  .orbital-item[data-pos="far"]   { width: 16px; height: 20px; }
  .orb-filter { height: 38px; padding: 0 12px; font-size: 10px; }
  .projects-section { padding-bottom: 48px; }
}

/* =====================================================
   LUCIDE ICONS STYLING
   ===================================================== */
i[data-lucide] {
  display: inline-block;
  vertical-align: middle;
  stroke-width: 1.5;
}

.icon-sm {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  color: var(--primary);
}

.icon-md {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

/* Specific overrides */
.utility-link .icon-sm,
.utility-strip-left span .icon-sm {
  color: var(--primary);
  margin-right: 8px;
}

.feature-icon .icon-sm {
  width: 20px;
  height: 20px;
  margin-right: 0;
}

.accent-icon .icon-md {
  width: 28px;
  height: 28px;
}

.stat-icon .icon-md,
.stat-icon .icon-sm {
  width: 32px;
  height: 32px;
}

.service-icon .icon-md {
  width: 32px;
  height: 32px;
  stroke-width: 1.5;
}

.contact-icon .icon-sm,
.contact-icon .icon-md {
  width: 24px;
  height: 24px;
  margin-right: 0;
}

.footer-contact-item .icon-sm {
  width: 18px;
  height: 18px;
  margin-right: 12px;
  flex-shrink: 0;
}