/* ==========================================================================
   In Xitu — Design Tokens
   ========================================================================== */
:root {
  /* Color - Light Botanical Theme */
  --black: #FAFBF7; /* Main background */
  --ink-900: #FFFFFF; /* Card backgrounds */
  --ink-800: #F3F5EF; /* Secondary backgrounds */
  --green-900: #EAF4E6; /* Soft green backgrounds */
  --green-700: #A8D59D; /* Medium green */
  --green-500: #7FBD6F; /* Primary green */
  --green-400: #65A354; /* Hover green */
  --green-300: #173B2B; /* Deep natural green */
  --mist: #4A574E; /* Subtle text */
  --white: #172019; /* Main text */
  --muted: #68736B; /* Muted text */
  --muted-dim: #A3ACA5; /* Very muted text */
  --line: rgba(23, 32, 25, 0.12);
  --line-soft: rgba(23, 32, 25, 0.05);

  /* Type */
  --font-display: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Scale */
  --fs-hero: clamp(2.6rem, 6vw, 5.2rem);
  --fs-h1: clamp(2.2rem, 4.2vw, 3.4rem);
  --fs-h2: clamp(1.5rem, 2.4vw, 2rem);
  --fs-body: 1.05rem;

  /* Layout */
  --container: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  background-image: 
    linear-gradient(rgba(23, 32, 25, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 25, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--green-300);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-400);
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-400);
  box-shadow: 0 0 10px 2px rgba(95,196,127,0.7);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.35s var(--ease), background 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 16px -6px rgba(0,0,0,0.1); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--green-500); color: #FFF; }
.btn-primary .btn-arrow { background: #FFF; color: var(--green-500); }
.btn-primary:hover { background: var(--green-400); }

.btn-dark { background: var(--white); color: #FFF; border-color: transparent; }
.btn-dark .btn-arrow { background: var(--black); color: var(--white); }
.btn-dark:hover { background: #2d382f; }

.btn-ghost { background: transparent; color: var(--white); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--green-500); color: var(--green-500); }

.btn-arrow {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 0.35s var(--ease);
  flex-shrink: 0;
}
.btn:hover .btn-arrow { transform: translateX(3px) rotate(-8deg); }
.btn-arrow svg { width: 11px; height: 11px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: padding 0.4s var(--ease);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
}
.site-logo {
  height: 60px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-brand .site-logo {
  height: 60px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 999px;
  padding: 6px;
}
.nav-links a:not(.btn) {
  position: relative;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  color: #000000;
  transition: color 0.25s ease, background 0.25s ease;
}
.nav-links a:not(.btn):hover { color: #000000; background: rgba(255,255,255,0.15); }
.nav-links a.active:not(.btn) { color: #000000; background: rgba(255,255,255,0.2); }
.nav-cta { margin-left: 6px; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: '';
  position: absolute;
  width: 16px; height: 1.5px;
  background: #FFF;
}
.nav-toggle::before { transform: translateY(-5px); }
.nav-toggle::after { transform: translateY(5px); }

/* ==========================================================================
   Hero + animated culture swirl
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
  isolation: isolate;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
}
.video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(23, 32, 25, 0.4), rgba(127, 189, 111, 0.15), rgba(23, 32, 25, 0.6));
  z-index: 1;
  pointer-events: none;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 55% at 18% 45%, rgba(6,9,7,0.15) 0%, rgba(6,9,7,0.85) 62%, var(--black) 100%),
    linear-gradient(180deg, rgba(6,9,7,0.2) 0%, rgba(6,9,7,0.55) 78%, var(--black) 100%);
  pointer-events: none;
}
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  width: 100%;
}

.hero-eyebrow { margin-bottom: 26px; color: #FFF; }

.hero h1 {
  font-size: var(--fs-hero);
  font-weight: 600;
  line-height: 1.05;
  max-width: 15ch;
  color: #FFF;
  letter-spacing: -0.02em;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 44px;
}
.avatar-stack { display: flex; }
.avatar-stack .avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid #FFF;
  margin-left: -10px;
  background: linear-gradient(135deg, var(--green-500), var(--green-300));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #FFF;
}
.avatar-stack .avatar:first-child { margin-left: 0; }
.trust-label { font-size: 0.88rem; color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.2) !important; }

.hero-side {
  position: absolute;
  right: 0;
  bottom: 12%;
  max-width: 420px;
  z-index: 2;
}
.hero-side-inner {
  background: rgba(23, 32, 25, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}
.hero-side p { color: rgba(255,255,255,0.85); font-size: 0.98rem; }
.hero-side .hero-actions { margin-top: 20px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
section { position: relative; padding: 120px 0; }
.section-head {
  max-width: 640px;
  margin-bottom: 64px;
}
.section-head h2 { font-size: var(--fs-h1); font-weight: 600; margin-top: 18px; color: var(--white); letter-spacing: -0.02em; }
.section-head p { margin-top: 16px; color: var(--muted); font-size: 1.05rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0.02s; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 0.09s; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 0.23s; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 0.30s; }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 0.37s; }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-card {
  background: var(--ink-900);
  padding: 36px 32px;
  transition: background 0.4s ease;
}
.service-card:hover { background: #0d1912; }
.service-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--green-900);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  color: var(--green-300);
}
.service-icon svg { width: 20px; height: 20px; }
.service-card h3 { font-size: 1.15rem; font-weight: 500; margin-bottom: 10px; }
.service-card p { color: var(--muted); font-size: 0.95rem; }

/* Process */
.process-list { display: flex; flex-direction: column; }
.process-item {
  display: grid;
  grid-template-columns: 90px 1fr 1fr;
  gap: 28px;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid var(--line-soft);
}
.process-item:last-child { border-bottom: 1px solid var(--line-soft); }
.process-num { font-family: var(--font-mono); color: var(--green-400); font-size: 0.95rem; padding-top: 4px; }
.process-item h3 { font-size: 1.2rem; font-weight: 500; }
.process-item p { color: var(--muted); margin-top: 10px; }

/* Applications */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.app-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  background: var(--ink-900);
  box-shadow: 0 4px 24px -12px rgba(23, 32, 25, 0.05);
  transition: transform 0.4s var(--ease), box-shadow 0.4s ease, border-color 0.4s ease;
}
.app-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px -12px rgba(23, 32, 25, 0.1); border-color: var(--line); }
.app-card .app-tag { font-family: var(--font-mono); font-weight: 600; font-size: 0.75rem; color: var(--green-500); letter-spacing: 0.06em; text-transform: uppercase; }
.app-card h3 { margin-top: 14px; font-size: 1.15rem; font-weight: 600; }
.app-card p { margin-top: 10px; color: var(--muted); font-size: 0.95rem; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  background: var(--ink-900);
  box-shadow: 0 4px 24px -12px rgba(23, 32, 25, 0.05);
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s var(--ease);
}
.price-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px -12px rgba(23, 32, 25, 0.1); border-color: var(--line); }
.price-card.featured {
  background: var(--green-900);
  border-color: var(--green-700);
  box-shadow: 0 12px 32px -12px rgba(127,189,111,0.2);
}
.price-tag { font-family: var(--font-mono); font-size: 0.75rem; color: var(--green-400); text-transform: uppercase; letter-spacing: 0.08em; }
.price-card h3 { font-size: 1.3rem; font-weight: 500; margin-top: 10px; }
.price-amount { font-family: var(--font-display); font-size: 2.4rem; margin-top: 18px; }
.price-amount span { font-size: 0.95rem; color: var(--muted); font-family: var(--font-body); }
.price-card ul { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.price-card li { display: flex; gap: 10px; font-size: 0.92rem; color: var(--mist); align-items: flex-start; }
.price-card li svg { width: 15px; height: 15px; margin-top: 3px; color: var(--green-400); flex-shrink: 0; }
.price-card .btn { margin-top: 28px; justify-content: center; }

/* CTA banner */
.cta-band {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  padding: 70px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 100% at 50% 120%, rgba(127,189,111,0.2), transparent 70%), var(--ink-900);
  box-shadow: 0 12px 32px -12px rgba(23, 32, 25, 0.05);
}
.cta-band h2 { font-size: var(--fs-h1); font-weight: 500; max-width: 16ch; margin: 0 auto; }
.cta-band p { margin-top: 16px; color: var(--muted); }
.cta-band .cta-actions { margin-top: 32px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Footer */
.site-footer { padding: 64px 0 40px; border-top: 1px solid var(--line-soft); }
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 48px;
}
.footer-brand p { color: var(--muted); max-width: 320px; margin-top: 14px; font-size: 0.92rem; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 { font-size: 0.82rem; color: var(--muted-dim); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); font-weight: 600; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--mist); font-size: 0.95rem; padding: 6px 0; transition: color 0.25s ease; }
.footer-col a:hover { color: var(--green-400); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-top: 28px; border-top: 1px solid var(--line-soft);
  font-size: 0.85rem; color: var(--muted-dim); flex-wrap: wrap; gap: 20px;
}
.footer-left, .footer-right {
  display: flex; flex-direction: column; gap: 4px;
}
.footer-right {
  text-align: right;
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
  }
  .footer-right {
    text-align: left;
  }
}

/* Page hero (About/Contact) */
.page-hero { position: relative; min-height: 100vh; min-height: 100vh; min-height: 100dvh; display: flex; align-items: center; padding: 140px 0 80px; overflow: hidden; isolation: isolate; }
.page-hero .eyebrow { margin-bottom: 20px; color: #FFF; }
.page-hero h1 { font-size: var(--fs-h1); font-weight: 600; max-width: 18ch; color: #FFF; letter-spacing: -0.02em; }
.page-hero p.lead { margin-top: 20px; max-width: 60ch; color: rgba(255,255,255,0.85); font-size: 1.1rem; }

/* About page bits */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-card { border: 1px solid var(--line-soft); border-radius: var(--radius-md); padding: 32px 24px; background: var(--ink-900); box-shadow: 0 4px 24px -12px rgba(23, 32, 25, 0.05); }
.stat-num { font-family: var(--font-display); font-weight: 600; font-size: 2.1rem; color: var(--green-500); }
.stat-label { margin-top: 8px; color: var(--muted); font-size: 0.95rem; }

.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.value-card { padding: 32px; border: 1px solid var(--line-soft); border-radius: var(--radius-md); background: var(--ink-900); box-shadow: 0 4px 24px -12px rgba(23, 32, 25, 0.05); }
.value-card h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }
.value-card p { color: var(--muted); font-size: 0.95rem; }

/* ==========================================================================
   Premium Product Slider
   ========================================================================== */

.product-slider-section {
  padding: 60px 0;
  position: relative;
  background: linear-gradient(135deg, rgba(127,189,111,0.01), rgba(23,32,25,0.02));
}

.product-slider-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(127,189,111,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
  pointer-events: none;
}

.slider-header {
  text-align: center;
  margin-bottom: 40px;
}

.slider-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.product-slider-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(127,189,111,0.15);
  border-radius: 16px;
  box-shadow: 0 12px 40px -12px rgba(23,32,25,0.1);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.product-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(0.98);
  transition: all 0.8s cubic-bezier(0.16, 0.84, 0.44, 1);
}

.slide.active {
  opacity: 1;
  transform: scale(1);
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.slider-controls {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
}

.slider-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(127,189,111,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  pointer-events: auto;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px -4px rgba(23,32,25,0.1);
}

.slider-btn:hover {
  background: var(--green-500);
  border-color: var(--green-500);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -8px rgba(127,189,111,0.3);
}

.slider-btn:active {
  transform: translateY(0);
}

.slider-btn svg {
  width: 20px;
  height: 20px;
  color: var(--green-500);
  transition: color 0.3s ease;
}

.slider-btn:hover svg {
  color: white;
}

.slider-pagination {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  background: rgba(255,255,255,0.9);
  padding: 12px 20px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(127,189,111,0.1);
}

.pagination-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(127,189,111,0.3);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  border: none;
}

.pagination-dot.active {
  background: var(--green-500);
  transform: scale(1.2);
  box-shadow: 0 0 0 3px rgba(127,189,111,0.2);
}

.pagination-dot:hover {
  background: var(--green-400);
  transform: scale(1.1);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  .product-slider-section {
    padding: 40px 0;
  }
  
  .product-slider-container {
    margin: 0 16px;
    border-radius: 12px;
  }
  
  .product-slider {
    aspect-ratio: 4/3;
  }
  
  .slider-controls {
    padding: 0 12px;
  }
  
  .slider-btn {
    width: 44px;
    height: 44px;
  }
  
  .slider-btn svg {
    width: 18px;
    height: 18px;
  }
  
  .slider-pagination {
    bottom: 12px;
    padding: 8px 16px;
    gap: 8px;
  }
  
  .pagination-dot {
    width: 10px;
    height: 10px;
  }
}

@media (max-width: 480px) {
  .product-slider-container {
    margin: 0 12px;
  }
  
  .slider-controls {
    padding: 0 8px;
  }
  
  .slider-btn {
    width: 40px;
    height: 40px;
  }
  
  .slider-btn svg {
    width: 16px;
    height: 16px;
  }
}

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 0.9rem; font-weight: 500; color: var(--mist); }
.field input, .field textarea, .field select {
  background: var(--ink-900);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.96rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(127,189,111,0.15);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.85rem; color: var(--muted-dim); }

.contact-info { display: flex; flex-direction: column; gap: 16px; }
.info-card { border: 1px solid var(--line-soft); background: var(--ink-900); border-radius: var(--radius-md); padding: 26px; display: flex; gap: 16px; align-items: flex-start; box-shadow: 0 4px 24px -12px rgba(23, 32, 25, 0.05); }
.info-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--green-900); display: flex; align-items: center; justify-content: center; color: var(--green-400); flex-shrink: 0; }
.info-icon svg { width: 20px; height: 20px; }
.info-card h4 { font-size: 1rem; font-weight: 600; }
.info-card p, .info-card a { color: var(--muted); font-size: 0.95rem; margin-top: 6px; }
.info-card a:hover { color: var(--green-500); }

.map-plate {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  height: 220px;
  background:
    radial-gradient(circle at 30% 30%, rgba(127,189,111,0.15), transparent 60%),
    repeating-linear-gradient(0deg, rgba(23,32,25,0.03) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(23,32,25,0.03) 0 1px, transparent 1px 34px),
    var(--ink-900);
  position: relative;
  overflow: hidden;
}
.map-plate::after {
  content: '';
  position: absolute; left: 42%; top: 38%;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--green-400);
  box-shadow: 0 0 0 6px rgba(95,196,127,0.2), 0 0 24px 4px rgba(95,196,127,0.5);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; position: relative; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .apps-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .process-item { grid-template-columns: 50px 1fr; }
  .process-item p { grid-column: 2 / 3; }
  .hero-side { position: static; margin-top: 48px; max-width: none; padding: 0 32px; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  section { padding: 80px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 48px 24px; }
  .hero { padding: 120px 0 60px; }
  .hero-side { display: none; }
}



/* Mobile nav drawer */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 200;
  background: var(--black);
  display: flex; flex-direction: column;
  padding: 100px 32px 40px;
  gap: 8px;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease);
}
.mobile-drawer.open { transform: translateY(0); }
.mobile-drawer a { font-family: var(--font-display); font-weight: 500; font-size: 1.6rem; padding: 14px 0; border-bottom: 1px solid var(--line-soft); color: #000000; }
.mobile-drawer .btn { margin-top: 24px; align-self: flex-start; }
.drawer-close {
  position: absolute; top: 22px; right: 24px;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--white);
}
.drawer-close svg path { stroke: var(--white); }

.hero > .container, .page-hero > .container {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Team Page - Scientific Student Network Design
   ========================================================================== */

/* Team Introduction */
.team-intro {
  padding: 60px 0;
  background: linear-gradient(135deg, rgba(127,189,111,0.02), rgba(23,32,25,0.03));
  position: relative;
}

.team-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(127,189,111,0.08) 1.5px, transparent 1.5px);
  background-size: 32px 32px;
  opacity: 0.4;
  pointer-events: none;
}

.intro-content {
  max-width: 800px;
  text-align: center;
}

.intro-text {
  position: relative;
  z-index: 2;
}

.intro-text .sci-label {
  margin-bottom: 20px;
}

.intro-text p {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 auto;
}

/* Leadership Network */
.leadership-network {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.leadership-network::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(127,189,111,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127,189,111,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  pointer-events: none;
}

.leadership-grid {
  display: flex;
  flex-direction: column;
  gap: 60px;
  align-items: center;
}

.central-leader {
  width: 100%;
  display: flex;
  justify-content: center;
}

.leader-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(127,189,111,0.2);
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: 0 8px 24px -8px rgba(23,32,25,0.1);
  transition: all 0.4s var(--ease);
  cursor: pointer;
  backdrop-filter: blur(10px);
  position: relative;
}

.leader-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px -8px rgba(127,189,111,0.15);
  border-color: var(--green-500);
}

.leader-card:hover .node-initial {
  transform: rotate(5deg) scale(1.1);
  color: var(--green-500);
}

.leader-card:hover .dept-label {
  opacity: 1;
  transform: translateY(0);
}

.central-card {
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(127,189,111,0.1), rgba(255,255,255,0.95));
  border: 2px solid var(--green-500);
  box-shadow: 0 0 0 4px rgba(127,189,111,0.1), 0 12px 32px -8px rgba(127,189,111,0.2);
}

.executives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  width: 100%;
  max-width: 1000px;
}

.node-initial {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--green-400);
  position: relative;
  transition: all 0.3s var(--ease);
  flex-shrink: 0;
}

.central-initial {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--green-500), var(--green-400));
  color: white;
  font-size: 2rem;
}

.node-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.node-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin: 0;
  letter-spacing: 0.02em;
}

.central-card .node-info h3 {
  font-size: 1.3rem;
}

.node-info .role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green-500);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.dept-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s var(--ease);
  margin-top: 4px;
}

.central-card .dept-label {
  opacity: 0.8;
  transform: translateY(0);
}

.sci-decoration {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 60px;
  height: 60px;
  pointer-events: none;
  opacity: 0.6;
}

.node-svg {
  width: 100%;
  height: 100%;
  color: var(--green-400);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Departments Section */
.departments-section {
  padding: 80px 0 120px;
  position: relative;
}

.departments-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 40% 30% at 20% 20%, rgba(127,189,111,0.03), transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(127,189,111,0.02), transparent 70%);
  pointer-events: none;
}

.department-block {
  margin-bottom: 80px;
  position: relative;
}

.department-block::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-400), transparent);
  opacity: 0.3;
}

.department-block:last-child::after {
  display: none;
}

.dept-header {
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dept-header h3 {
  font-size: var(--fs-h2);
  font-weight: 600;
  color: var(--white);
  margin: 0;
}

.dept-description {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

.team-members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.member-card {
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(127,189,111,0.15);
  border-radius: 8px;
  padding: 20px 16px;
  text-align: center;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(5px);
}

.member-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--green-500), transparent 60%);
  opacity: 0.1;
  border-radius: 0 8px 0 40px;
}

.member-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px -8px rgba(127,189,111,0.2);
  border-color: var(--green-400);
}

.member-card:hover .member-initial {
  transform: scale(1.05);
  color: var(--green-500);
}

.member-initial {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--green-400);
  margin: 0 auto 12px;
  transition: all 0.3s var(--ease);
  position: relative;
}

.member-initial::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-400), var(--green-500));
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  z-index: -1;
}

.member-card:hover .member-initial::after {
  opacity: 0.2;
}

.member-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  margin: 0;
  line-height: 1.3;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .executives-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .leadership-network {
    padding: 60px 0;
  }
  
  .leadership-grid {
    gap: 40px;
  }
  
  .executives-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .leader-card {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }
  
  .leader-card .node-info {
    align-items: center;
  }
  
  .central-card {
    padding: 28px 24px;
  }
  
  .team-members-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
  }
  
  .member-card {
    padding: 16px 12px;
  }
  
  .member-initial {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  
  .member-name {
    font-size: 0.9rem;
  }
  
  .department-block {
    margin-bottom: 60px;
  }
  
  .dept-header h3 {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .team-members-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .intro-text p {
    font-size: 1rem;
  }
  
  .leader-card {
    padding: 20px 16px;
  }
  
  .executives-grid {
    gap: 12px;
  }
}
.sci-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(23, 32, 25, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 25, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  pointer-events: none;
}

.sci-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(23, 32, 25, 0.08) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  z-index: -1;
  pointer-events: none;
}

.sci-dna {
  position: absolute;
  opacity: 0.04;
  pointer-events: none;
  z-index: -1;
}

.sci-molecule {
  position: absolute;
  opacity: 0.05;
  pointer-events: none;
  z-index: -1;
}

.process-line-wrap {
  position: relative;
  width: 100%;
  height: 4px;
  background: var(--line-soft);
  margin: 40px 0;
  border-radius: 4px;
  overflow: hidden;
}

.process-line-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--green-500);
  transition: width 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sci-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-400);
}