/* =============================================
   LUMERSE STUDIO — Dark Immersive Theme
   Static site stylesheet
   Base: Near-black #0A0A0A
   Text: White #FFFFFF / Muted #B0B0B0
   Accent primary: Teal #00BFA5
   Accent secondary: Brass gold #C4A265
   Font: Montserrat
   ============================================= */

/* --- Reset & Base --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0A0A0A;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-elevated: #1E1E1E;
  --text-white: #FFFFFF;
  --text-light: #E0E0E0;
  --text-muted: #999999;
  --text-dim: #808080;
  --teal: #00BFA5;
  --teal-hover: #00A896;
  --teal-glow: rgba(0, 191, 165, 0.15);
  --teal-subtle: rgba(0, 191, 165, 0.08);
  --brass: #C4A265;
  --brass-soft: rgba(196, 162, 101, 0.25);
  --divider: rgba(255, 255, 255, 0.08);
  --divider-light: rgba(255, 255, 255, 0.04);
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.07);
  --glass-border-strong: rgba(255, 255, 255, 0.12);
  --glass-backdrop: blur(20px) saturate(1.4);
  --shadow-glass: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 4px 24px rgba(0, 0, 0, 0.2);
  --shadow-glass-glow: 0 0 20px rgba(0, 191, 165, 0.05);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.4s var(--ease);
  --anim-fast: 0.15s ease;
  --anim-med: 0.3s var(--ease);
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-light);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 40px; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--teal); color: var(--bg); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { color: var(--text-white); }

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
h3 {
  font-size: 16px;
  font-weight: 600;
}
p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--bg);
  padding: 12px 24px;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  font-size: 14px;
  z-index: 9999;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 0;
}

/* --- Navigation (Floating Dark Glass Pill) --- */
.site-header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: 1200px;
  z-index: 1000;
  transition: all 0.6s var(--ease);
}
.site-header.scrolled {
  top: 12px;
}
.site-header.scrolled .nav-pill {
  background: rgba(14, 14, 16, 0.6);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 -1px 0 rgba(0, 0, 0, 0.15) inset,
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 80px rgba(0, 0, 0, 0.2);
}
.nav-pill {
  display: flex;
  align-items: center;
  position: relative;
  background: rgba(20, 20, 22, 0.45);
  backdrop-filter: blur(40px) saturate(1.8);
  -webkit-backdrop-filter: blur(40px) saturate(1.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 100px;
  padding: 12px 28px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 -1px 0 rgba(0, 0, 0, 0.15) inset,
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 0 60px rgba(0, 0, 0, 0.15);
}
.nav-logo-icon-link {
  display: flex;
  align-items: center;
  margin-right: 16px;
}
.nav-logo-text-link {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
}
.nav-links-right {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-logo-icon {
  height: 34px;
  width: auto;
}
.nav-logo-text {
  height: 36px;
  width: auto;
}
.nav-link {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s var(--ease);
  white-space: nowrap;
  position: relative;
  z-index: 1;
}
.nav-link:hover {
  color: var(--text-white);
}
.nav-link.active {
  color: var(--teal);
}

/* --- Nav Sliding Glass Pill --- */
.nav-pill-slider {
  position: absolute;
  height: 34px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 -1px 0 rgba(0, 0, 0, 0.08) inset,
    0 2px 8px rgba(0, 0, 0, 0.15);
  transition: left 0.25s ease-in-out,
              width 0.25s ease-in-out,
              opacity 0.2s ease;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  top: 50%;
  transform: translateY(-50%);
}
.nav-pill-slider.active-teal {
  background: rgba(0, 191, 165, 0.15);
  border-color: rgba(0, 191, 165, 0.12);
  border-top-color: rgba(0, 191, 165, 0.2);
  box-shadow:
    0 0 4px rgba(0, 191, 165, 0.2),
    0 0 12px rgba(0, 191, 165, 0.08);
}
.nav-pill-slider.visible {
  opacity: 1;
}

/* --- Mobile Menu Button (legacy, hidden) --- */
.mobile-menu-btn {
  display: none;
}

/* --- Mobile Nav Trigger Pill --- */
.mobile-nav-trigger {
  display: none;
}
.mobile-nav-trigger span {
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--teal);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-nav-trigger.open span:nth-child(1) {
  transform: translateX(3px) rotate(45deg);
}
.mobile-nav-trigger.open span:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}
.mobile-nav-trigger.open span:nth-child(3) {
  transform: translateX(-3px) rotate(-45deg);
}

/* --- Mobile Nav Overlay --- */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 12, 0.92);
  backdrop-filter: blur(40px) saturate(1.6);
  -webkit-backdrop-filter: blur(40px) saturate(1.6);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.mobile-nav a {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-light);
  transition: color var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a.active { color: var(--teal); }

/* --- Hero (Glass Pill with Image BG) --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100px 32px 60px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 40%, rgba(0, 191, 165, 0.04) 0%, transparent 60%);
}
.hero-glass-pill {
  position: relative;
  width: 96%;
  max-width: 1300px;
  height: clamp(500px, 75vh, 700px);
  border-radius: 48px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 -1px 0 rgba(0, 0, 0, 0.1) inset,
    0 24px 80px rgba(0, 0, 0, 0.5),
    0 0 120px rgba(0, 191, 165, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-glass-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
  filter: brightness(1.06);
}
.hero-glass-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.25) 0%,
    rgba(10, 10, 10, 0.05) 30%,
    rgba(10, 10, 10, 0) 50%,
    rgba(10, 10, 10, 0) 100%
  );
  z-index: 1;
}
.hero-glass-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  background: rgba(10, 10, 10, 0.35);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0 0 48px 48px;
}
.hero h1 {
  color: var(--teal);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin: 0;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
}
.hero-below {
  text-align: center;
  max-width: 680px;
  margin: 28px auto 0;
  padding: 0 40px;
}
.hero-sub {
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.75;
  margin: 0;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: nowrap;
  align-items: center;
}

/* --- Experience Section (Split dark) --- */
.experience-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
  background: var(--bg);
  border-top: 1px solid var(--glass-border-strong);
  border-bottom: 1px solid var(--glass-border-strong);
  box-shadow: 0 0 60px rgba(0, 191, 165, 0.03);
}
.experience-image {
  overflow: hidden;
}
.experience-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(1.08);
  transition: filter 0.5s var(--ease);
}
.experience-image:hover img {
  filter: brightness(1.14);
}
.experience-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 64px;
}
.experience-content h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: var(--teal);
  font-style: italic;
  font-weight: 300;
  margin-bottom: 28px;
  line-height: 1.1;
}
.experience-content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}
.experience-content .btn {
  align-self: flex-start;
}

/* --- Buttons (Liquid Glass) --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  position: relative;
}
.btn-primary {
  background: linear-gradient(180deg, rgba(0, 210, 180, 1) 0%, var(--teal) 100%);
  color: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.25) inset,
    0 -1px 0 rgba(0, 0, 0, 0.1) inset,
    0 4px 16px rgba(0, 191, 165, 0.2);
}
@media (hover: hover) {
  .btn-primary:hover {
    background: linear-gradient(180deg, rgba(0, 220, 190, 1) 0%, var(--teal-hover) 100%);
    transform: translateY(-2px);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.3) inset,
      0 -1px 0 rgba(0, 0, 0, 0.1) inset,
      0 0 40px var(--teal-glow),
      0 8px 24px rgba(0, 0, 0, 0.3);
  }
}
.btn-outline,
.btn-outline-dark {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 -1px 0 rgba(0, 0, 0, 0.05) inset,
    0 4px 12px rgba(0, 0, 0, 0.15);
}
@media (hover: hover) {
  .btn-outline:hover,
  .btn-outline-dark:hover {
    border-color: rgba(0, 191, 165, 0.3);
    color: var(--teal);
    background: rgba(0, 191, 165, 0.08);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.1) inset,
      0 -1px 0 rgba(0, 0, 0, 0.05) inset,
      0 0 20px rgba(0, 191, 165, 0.08),
      0 8px 24px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
  }
}
.btn-primary:active {
  transform: scale(0.98);
  filter: brightness(0.95);
}
.btn-outline:active,
.btn-outline-dark:active {
  transform: scale(0.98);
  filter: brightness(0.95);
}

/* --- Section Labels --- */
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 12px;
}

/* --- Section Divider --- */
.section-divider {
  width: 80px;
  height: 1px;
  background: var(--divider);
  margin: 0 auto;
}
.brass-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(196, 162, 101, 0.3) 20%, var(--brass) 50%, rgba(196, 162, 101, 0.3) 80%, transparent 100%);
  border: none;
  margin: 40px 0;
}
.teal-divider {
  width: 200px;
  height: 2px;
  background: var(--teal);
  margin: 16px 0 24px;
}

/* --- Who We Serve (4-column grid) --- */
.serve-section {
  text-align: center;
  padding: 100px 40px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.serve-section h2 {
  margin-bottom: 56px;
}
.serve-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.serve-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.serve-card:hover {
  border-color: var(--glass-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.serve-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--teal-subtle);
  border: 1px solid rgba(0, 191, 165, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(0, 191, 165, 0.08);
}
.serve-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.serve-card h3 {
  margin-bottom: 8px;
}
.serve-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- By The Numbers --- */
.numbers-section {
  text-align: center;
  padding: 60px 40px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.numbers-section h2 {
  margin-bottom: 48px;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.number-card {
  text-align: center;
  padding: 24px 16px;
}
.number-value {
  font-size: 52px;
  font-weight: 700;
  color: var(--teal);
  line-height: 1.1;
  margin-bottom: 8px;
  text-shadow: 0 0 40px rgba(0, 191, 165, 0.15);
}
.number-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}
.number-sub {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-dim);
  margin-top: 4px;
}

/* --- Services Grid (4 cards) --- */
.services-section {
  padding: 100px 40px;
  max-width: 1100px;
  margin: 0 auto;
}
.services-section h2 {
  text-align: center;
  margin-bottom: 56px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--glass-border-strong);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 4px 24px rgba(0, 0, 0, 0.2);
}
@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 191, 165, 0.2);
    border-top-color: rgba(0, 191, 165, 0.35);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.08) inset,
      0 16px 48px rgba(0, 0, 0, 0.3),
      0 0 24px rgba(0, 191, 165, 0.06);
  }
}
.service-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: brightness(1.08);
  transition: filter 0.4s var(--ease);
}
.service-card:hover img {
  filter: brightness(1.14);
}
.service-card-body {
  padding: 28px 24px;
}
.service-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}
.service-card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: 80px 40px 100px;
  max-width: 700px;
  margin: 0 auto;
}
.cta-section h2 {
  color: var(--teal);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 20px;
}
.cta-section p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

/* --- Portfolio / Project Cards --- */
.portfolio-hero {
  text-align: center;
  padding: 140px 40px 60px;
  max-width: 800px;
  margin: 0 auto;
}
.portfolio-hero .section-label {
  margin-bottom: 16px;
}
.portfolio-hero h1 {
  font-style: italic;
  font-weight: 300;
}
.portfolio-hero p {
  font-size: 17px;
  color: var(--text-muted);
  margin-top: 20px;
}
.projects-list {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px 80px;
}
.project-card {
  margin-bottom: 80px;
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--glass-border-strong);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 4px 24px rgba(0, 0, 0, 0.2);
}
.project-card img.project-image {
  width: 100%;
  height: 420px;
  object-fit: cover;
  filter: brightness(1.08);
  transition: filter 0.4s var(--ease);
}
.project-card:hover img.project-image {
  filter: brightness(1.14);
}
.project-card-body {
  padding: 40px;
}
.project-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.project-location {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
}
.project-type {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
}
.project-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-dim);
}
.project-card h2 {
  font-size: 28px;
  margin-bottom: 16px;
}
.project-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}
.featured-badge {
  display: inline-block;
  padding: 5px 14px;
  background: linear-gradient(180deg, rgba(0, 210, 180, 1) 0%, var(--teal) 100%);
  color: var(--bg);
  border-radius: 100px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 2px 8px rgba(0, 191, 165, 0.2);
}

/* --- Page Hero (generic dark hero for inner pages) --- */
.page-hero {
  text-align: center;
  padding: 160px 40px 80px;
  position: relative;
}
.page-hero .section-label {
  margin-bottom: 16px;
}
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-style: italic;
  font-weight: 300;
  color: var(--teal);
  margin-bottom: 24px;
  line-height: 1.15;
}
.page-hero p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}
.page-hero-watermark {
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.03);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}

/* --- Technology Grid (3x2) --- */
.tech-section {
  text-align: center;
  padding: 80px 40px 60px;
  max-width: 1100px;
  margin: 0 auto;
}
.tech-section h2 {
  margin-bottom: 16px;
}
.tech-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 48px;
  line-height: 1.7;
}
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.tech-card {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-radius: 14px;
  padding: 36px 24px;
  border: 1px solid var(--glass-border-strong);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 4px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
@media (hover: hover) {
  .tech-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 191, 165, 0.2);
    border-top-color: rgba(0, 191, 165, 0.35);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.08) inset,
      0 12px 40px rgba(0, 0, 0, 0.25),
      0 0 20px rgba(0, 191, 165, 0.05);
  }
}
.tech-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  background: var(--teal-subtle);
  border: 1px solid rgba(0, 191, 165, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(0, 191, 165, 0.08);
}
.tech-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tech-card h3 {
  margin-bottom: 6px;
}
.tech-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- Coverage Map --- */
.coverage-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 40px 60px;
}
.coverage-header {
  text-align: center;
  margin-bottom: 48px;
}
.coverage-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 16px auto 0;
  line-height: 1.7;
}
.coverage-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.map-container {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid var(--glass-border-strong);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 4px 24px rgba(0, 0, 0, 0.2);
}
.map-svg { width: 100%; height: auto; }
.state-primary { fill: var(--teal); opacity: 0.85; }
.state-secondary { fill: var(--teal); opacity: 0.3; }
.state-bg { fill: rgba(255,255,255,0.05); }
.state-label { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 500; fill: var(--text-dim); }
.state-label-primary { font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 600; fill: #FFFFFF; }
.pin-circle { fill: #FF6B35; }
.pin-label { font-family: 'Montserrat', sans-serif; font-size: 9px; font-weight: 600; fill: var(--text-white); }
.map-legend {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--divider);
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-dim);
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 1px;
}
.legend-primary { background: var(--teal); opacity: 0.85; }
.legend-secondary { background: var(--teal); opacity: 0.3; }
.legend-hq { background: #FF6B35; border-radius: 50%; }

.info-panel { padding: 8px 0; }
.info-item { margin-bottom: 28px; }
.info-item:last-child { margin-bottom: 0; }
.info-icon {
  width: 40px;
  height: 40px;
  background: var(--teal-subtle);
  border: 1px solid rgba(0, 191, 165, 0.12);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}
.info-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--teal);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.info-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 4px;
}
.info-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 2px;
}
.info-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* --- Founder Bio --- */
.founder-section {
  padding: 80px 40px;
  max-width: 900px;
  margin: 0 auto;
}
.founder-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}
.founder-photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(0,191,165,0.06), rgba(196,162,101,0.04), rgba(10,10,10,0.9));
  box-shadow:
    0 0 40px rgba(0,191,165,0.06),
    0 0 80px rgba(196,162,101,0.03),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.founder-photo-frame::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  padding: 1px;
  background: linear-gradient(160deg, rgba(0,191,165,0.3), rgba(196,162,101,0.2), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}
.founder-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 0;
}
.founder-name {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 4px;
}
.founder-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--teal);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}
.founder-bio p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.founder-bio p:last-child { margin-bottom: 0; }

/* --- FAQ Accordion --- */
.faq-hero {
  text-align: center;
  padding: 140px 40px 50px;
  max-width: 800px;
  margin: 0 auto;
}
.faq-hero h1 {
  font-style: italic;
  font-weight: 300;
}
.faq-hero p {
  font-size: 16px;
  color: var(--text-muted);
  margin-top: 16px;
}
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px 60px;
}
.faq-category {
  margin-bottom: 48px;
}
.category-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 8px;
}
.category-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--divider);
}
.faq-item {
  border-bottom: 1px solid var(--glass-border);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-light);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s;
}
.faq-question:hover {
  color: var(--teal);
}
.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--teal);
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer {
  max-height: 500px;
}
.faq-answer-inner {
  padding: 0 0 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}
.faq-answer-inner ul {
  margin: 8px 0 8px 20px;
}
.faq-answer-inner li {
  margin-bottom: 4px;
  color: var(--text-muted);
}

/* --- Contact Form --- */
.contact-section {
  padding: 140px 40px 80px;
  max-width: 900px;
  margin: 0 auto;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info h1 {
  margin-bottom: 16px;
  font-style: italic;
  font-weight: 300;
}
.contact-info p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact-detail {
  margin-bottom: 20px;
}
.contact-detail-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 4px;
}
.contact-detail-value {
  font-size: 15px;
  color: var(--text-light);
  font-weight: 500;
}
.contact-detail-value a {
  color: var(--teal);
  transition: color 0.3s;
}
.contact-detail-value a:hover {
  color: var(--teal-hover);
}

.contact-form label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  color: var(--text-light);
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  margin-bottom: 20px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 2px 8px rgba(0, 0, 0, 0.1);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-dim);
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: rgba(0, 191, 165, 0.4);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 0 0 3px rgba(0, 191, 165, 0.08),
    0 0 20px rgba(0, 191, 165, 0.06);
  outline: none;
}
.contact-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23666'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.contact-form select option {
  background: #111111;
  color: var(--text-light);
}
.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

/* --- Pricing Section --- */
.pricing-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 80px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pricing-card {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--glass-border-strong);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 4px 20px rgba(0, 0, 0, 0.15);
}
@media (hover: hover) {
  .pricing-card:hover {
    border-color: rgba(0, 191, 165, 0.2);
    border-top-color: rgba(0, 191, 165, 0.35);
    transform: translateY(-3px);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.08) inset,
      0 12px 40px rgba(0, 0, 0, 0.3),
      0 0 20px rgba(0, 191, 165, 0.05);
  }
}
.pricing-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
}
.pricing-best-for {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.pricing-best-for strong {
  color: var(--teal);
  font-weight: 600;
}
.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}
.pricing-features li {
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--divider-light);
}
.pricing-features li:last-child {
  border-bottom: none;
}
.pricing-card.pricing-recommended {
  border: 1px solid rgba(0, 191, 165, 0.25);
  border-top: 1px solid var(--teal);
  position: relative;
  box-shadow:
    0 1px 0 rgba(0, 191, 165, 0.1) inset,
    0 4px 20px rgba(0, 0, 0, 0.15),
    0 0 30px rgba(0, 191, 165, 0.05);
}
.pricing-badge {
  display: inline-block;
  padding: 5px 14px;
  background: linear-gradient(180deg, rgba(0, 210, 180, 1) 0%, var(--teal) 100%);
  color: var(--bg);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset;
}
.pricing-note {
  text-align: center;
  max-width: 700px;
  margin: 40px auto 0;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- Footer --- */
.site-footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--glass-border);
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo-img {
  height: 60px;
  width: auto;
  margin-bottom: 16px;
}
.footer-tagline {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 320px;
}
.footer-location {
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 8px;
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 12px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--teal); }
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  transition: color var(--anim-med), background var(--anim-med), border-color var(--anim-med);
  margin-bottom: 0;
}
.footer-social a:hover {
  color: var(--teal);
  background: var(--teal-subtle);
  border-color: rgba(0, 191, 165, 0.2);
}
.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--divider);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-dim);
}
.footer-legal {
  display: flex;
  gap: 16px;
}
.footer-legal a {
  color: var(--text-dim);
  font-size: 13px;
  transition: color var(--transition);
}
.footer-legal a:hover {
  color: var(--teal);
}

/* --- Scroll Animations (Liquid Glass) --- */
.reveal {
  opacity: 0;
  transform: scale(0.97);
  filter: blur(6px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), filter 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: scale(1);
  filter: blur(0);
}

/* --- Focus Indicators (Accessibility) --- */
.nav-link:focus-visible,
.btn:focus-visible,
.nav-logo-icon-link:focus-visible,
.nav-logo-text-link:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .serve-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .coverage-grid { grid-template-columns: 1fr; gap: 32px; }
  .founder-section { text-align: center; }
  .founder-grid { grid-template-columns: 1fr; gap: 32px; }
  .founder-photo-frame { max-width: 280px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .experience-section { grid-template-columns: 1fr; }
  .experience-content { padding: 40px 24px; text-align: center; align-items: center; }
  .experience-content .btn { align-self: center; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }

  /* --- Mobile: Hide top nav links, show trigger pill --- */
  .nav-links-right .nav-link { display: none; }
  .mobile-menu-btn { display: none; }
  .nav-pill-slider { display: none; }
  .nav-pill { padding: 8px 12px; }
  .nav-logo-text-link {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .nav-logo-icon-link { margin-right: 0; }
  .nav-links-right { display: none; }

  /* --- Mobile Nav Trigger Pill (glass capsule, right of company name) --- */
  .mobile-nav-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    padding: 12px 16px;
    min-height: 44px;
    min-width: 44px;
    border: 1px solid rgba(0, 191, 165, 0.12);
    border-radius: 100px;
    background: rgba(0, 191, 165, 0.15);
    box-shadow:
      0 0 4px rgba(0, 191, 165, 0.2),
      0 0 12px rgba(0, 191, 165, 0.08);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: transform 0.25s ease-in-out,
                background 0.25s ease-in-out,
                box-shadow 0.25s ease-in-out;
  }
  .mobile-nav-trigger:active {
    transform: translateY(-50%) scale(0.96);
    filter: brightness(0.9);
  }
  .mobile-nav-trigger:focus-visible {
    outline: 2px solid var(--teal);
    outline-offset: 2px;
  }
  .mobile-nav-trigger.open {
    background: rgba(0, 191, 165, 0.35);
    box-shadow:
      0 0 8px rgba(0, 191, 165, 0.35),
      0 0 20px rgba(0, 191, 165, 0.15);
  }

  /* --- Mobile: Bottom Nav — Swoops Down from Trigger Pill --- */
  .mobile-nav-overlay {
    position: fixed;
    inset: auto 20px calc(16px + env(safe-area-inset-bottom, 0px)) 20px;
    background: rgba(20, 20, 22, 0.55);
    backdrop-filter: blur(40px) saturate(1.8);
    -webkit-backdrop-filter: blur(40px) saturate(1.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 100px;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.06) inset,
      0 -1px 0 rgba(0, 0, 0, 0.1) inset,
      0 8px 32px rgba(0, 0, 0, 0.35);
    /* Hidden by default — revealed by water drop animation */
    opacity: 0;
    pointer-events: none;
    transform: scaleX(0.04) scaleY(0.3);
    transform-origin: 80% center; /* default near hamburger side */
    transition: none;
  }
  .mobile-nav-overlay.spreading {
    opacity: 1;
    pointer-events: all;
    transform: scaleX(1) scaleY(1);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.06) inset,
      0 -1px 0 rgba(0, 0, 0, 0.1) inset,
      0 8px 32px rgba(0, 0, 0, 0.35),
      0 0 20px rgba(0, 191, 165, 0.25),
      0 0 40px rgba(0, 191, 165, 0.10);
    transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.08s ease,
                box-shadow 0.4s ease-out;
  }
  .mobile-nav-overlay.open {
    opacity: 1;
    pointer-events: all;
    transform: scaleX(1) scaleY(1);
    transition: box-shadow 0.3s ease-out;
  }
  .mobile-nav-overlay.closing {
    opacity: 0;
    pointer-events: none;
    transform: scaleX(1) scaleY(0.8);
    transition: transform 0.12s ease-in,
                opacity 0.12s ease-in;
  }
  /* Fast open for subsequent uses */
  .mobile-nav-overlay.fast-open {
    opacity: 1;
    pointer-events: all;
    transform: scaleX(1) scaleY(1);
    transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.15s ease;
  }
  /* Water drop — starts as solid teal dot (matching hamburger), transitions to liquid glass during fall */
  .nav-water-drop {
    position: fixed;
    top: 0;
    left: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #00BFA5;
    border: none;
    box-shadow: 0 0 4px rgba(0, 191, 165, 0.5);
    z-index: 10000;
    pointer-events: none;
    will-change: transform, opacity;
    opacity: 0;
  }
  .mobile-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: 100%;
    padding: 5px 6px;
    position: relative;
  }
  .mobile-nav a {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text-dim);
    transition: color 0.25s ease-in-out,
                transform 0.25s cubic-bezier(0.2, 0.6, 0.35, 1),
                filter 0.25s cubic-bezier(0.2, 0.6, 0.35, 1),
                opacity 0.18s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 8px 0;
    border-radius: 100px;
    position: relative;
    z-index: 1;
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-nav a:active {
    transform: scale(0.96);
    filter: brightness(0.9);
  }
  .mobile-nav a:focus-visible {
    outline: 2px solid var(--teal);
    outline-offset: -2px;
    border-radius: 100px;
  }
  .mobile-nav a:hover { color: var(--text-light); }
  .mobile-nav a.active {
    color: var(--teal);
    font-weight: 600;
  }

  /* Mobile tab bar sliding pill — exact match: iOS GlassSegmentedControl
     Fill: lumerseCyan.opacity(0.15), Shadow: softGlow (lumerseCyan.opacity(0.2)) radius 4,
     Animation: .easeInOut(duration: 0.25) */
  .mobile-nav-slider {
    position: absolute;
    height: calc(100% - 10px);
    border-radius: 100px;
    background: rgba(0, 191, 165, 0.15);
    border: 1px solid rgba(0, 191, 165, 0.12);
    box-shadow:
      0 0 4px rgba(0, 191, 165, 0.2),
      0 0 12px rgba(0, 191, 165, 0.08);
    transition: left 0.25s ease-in-out,
                width 0.25s ease-in-out,
                opacity 0.2s ease;
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  .mobile-nav-slider.visible {
    opacity: 1;
  }
  .mobile-nav-slider.dragging {
    transition: none;
    box-shadow:
      0 0 6px rgba(0, 191, 165, 0.3),
      0 0 16px rgba(0, 191, 165, 0.12);
  }

  /* --- Mobile: Hero --- */
  .hero { min-height: auto; padding: 80px 12px 24px; }
  .hero-glass-pill {
    height: clamp(480px, 72vh, 600px);
    border-radius: 24px;
    width: 100%;
  }
  .hero-glass-strip {
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px 24px;
    text-align: center;
    border-radius: 0 0 24px 24px;
  }
  .hero h1 { font-size: clamp(1.1rem, 5vw, 1.5rem); white-space: normal; }
  .hero-below { padding: 0 20px; margin-top: 20px; }
  .hero-sub { font-size: 0.9rem; line-height: 1.6; }
  .hero-cta { flex-wrap: nowrap; gap: 8px; justify-content: center; }
  .hero-cta .btn { padding: 10px 16px; font-size: 10px; letter-spacing: 0.1em; white-space: nowrap; }

  /* --- Mobile: Sections --- */
  .serve-section,
  .numbers-section,
  .services-section,
  .tech-section,
  .coverage-section,
  .founder-section,
  .pricing-section { padding-left: 20px; padding-right: 20px; }

  .serve-section { padding-top: 60px; padding-bottom: 60px; }
  .services-section { padding-top: 60px; padding-bottom: 60px; }
  .numbers-section { padding-top: 60px; padding-bottom: 60px; }

  .number-value { font-size: 36px; }
  .serve-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .serve-card { padding: 24px 12px; }
  .serve-icon { width: 48px; height: 48px; }
  .serve-card h3 { font-size: 14px; }
  .serve-card p { font-size: 12px; }

  .experience-content h2 { font-size: clamp(1.5rem, 6vw, 2rem); }

  /* --- Mobile: Portfolio --- */
  .portfolio-hero { padding: 100px 20px 32px; }
  .portfolio-hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .projects-list { padding: 0 20px 60px; }
  .project-card img.project-image { height: 240px; }
  .project-card-body { padding: 24px 20px; }
  .project-card h2 { font-size: 20px; }
  .project-card { border-radius: 14px; }

  /* --- Mobile: Inner Pages --- */
  .page-hero { padding: 100px 20px 50px; }
  .page-hero h1 { font-size: clamp(2rem, 7vw, 3rem); }

  .faq-hero { padding: 100px 20px 24px; }
  .faq-container { padding: 0 20px 40px; }
  .faq-category { text-align: center; }
  .category-title { font-size: 18px; }
  .faq-question { font-size: 14px; padding: 14px 0; }
  .faq-answer-inner { text-align: center; }
  .faq-answer-inner ul { text-align: left; display: inline-block; }
  .cta-section { padding: 60px 20px 80px; }
  .cta-section h2 { font-size: clamp(1.5rem, 6vw, 2rem); }
  .cta-section .btn { display: inline-block; }

  .contact-section { padding: 100px 20px 60px; }

  .pricing-grid { grid-template-columns: 1fr; }

  .service-card { border-radius: 14px; }
  .tech-card { border-radius: 12px; }
  .tech-grid { gap: 12px; }

  /* --- Mobile: Footer (add bottom padding for tab bar) --- */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .footer-logo-img { margin: 0 auto 16px; }
  .footer-social { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-legal { justify-content: center; }
  .site-footer { padding-bottom: 96px; }

  /* --- Mobile: Coverage centering --- */
  .coverage-section { text-align: center; }
  .coverage-section .info-icon { margin: 0 auto 10px; }
  .coverage-section .btn { display: inline-block; }

  .btn { padding: 12px 28px; font-size: 11px; border-radius: 8px; }
}

/* --- Reduced Motion (Accessibility) --- */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; filter: none; transition: none; }
  .reveal.visible { transition: none; }
  .service-card, .tech-card, .pricing-card { transition: none; }
  .service-card:hover, .tech-card:hover, .pricing-card:hover { transform: none; }
  .btn-primary:hover { transform: none; }
  .site-header { transition: none; }
  html { scroll-behavior: auto; }
  .mobile-nav-overlay { transition: none !important; transform: none !important; }
  .mobile-nav-overlay:not(.open) { opacity: 0; pointer-events: none; }
  .nav-water-drop { display: none !important; }
  .nav-pill-slider, .mobile-nav-slider { transition: 0.15s ease !important; }
  .mobile-nav-trigger { transition: none; }
}