/* ============================================================
   GPS.eclient.ro — Presentation Site CSS
   Enterprise fleet management platform
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  /* Colors */
  --c-bg-dark: #0a0f1e;
  --c-bg-dark-2: #0e1529;
  --c-bg-dark-3: #131b33;
  --c-bg-light: #f4f6fa;
  --c-bg-white: #ffffff;
  --c-surface: rgba(255,255,255,0.04);
  --c-surface-hover: rgba(255,255,255,0.08);
  --c-border: rgba(255,255,255,0.08);
  --c-border-light: #e2e6ee;
  --c-text: #e8ecf4;
  --c-text-muted: #8892a6;
  --c-text-dark: #1a1f36;
  --c-text-dark-muted: #5a6478;
  --c-accent: #00d4aa;
  --c-accent-hover: #00e8bc;
  --c-accent-glow: rgba(0,212,170,0.15);
  --c-blue: #3b82f6;
  --c-blue-soft: rgba(59,130,246,0.12);

  /* Typography */
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;

  /* Layout */
  --max-w: 1200px;
  --nav-h: 72px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-accent); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--c-accent-hover); }

/* --- Utility Classes --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.text-accent { color: var(--c-accent); }
.text-muted { color: var(--c-text-muted); }
.text-dark { color: var(--c-text-dark); }
.text-dark-muted { color: var(--c-text-dark-muted); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }

.heading-xl { font-size: clamp(2.2rem, 5vw, 3.5rem); }
.heading-lg { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.heading-md { font-size: clamp(1.4rem, 3vw, 1.9rem); }
.heading-sm { font-size: clamp(1.1rem, 2vw, 1.35rem); }
.body-lg { font-size: 1.125rem; line-height: 1.7; }
.body-md { font-size: 1rem; line-height: 1.7; }
.body-sm { font-size: 0.875rem; line-height: 1.6; }
.label { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--c-text-muted);
  max-width: 680px;
  margin-top: 12px;
}
.section-subtitle.centered { margin-left: auto; margin-right: auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--c-accent);
  color: #0a0f1e;
}
.btn-primary:hover {
  background: var(--c-accent-hover);
  color: #0a0f1e;
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(0,212,170,0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--c-text);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.05);
  color: var(--c-text);
}

.btn-ghost {
  background: transparent;
  color: var(--c-accent);
  padding: 14px 0;
}
.btn-ghost:hover { color: var(--c-accent-hover); }
.btn-ghost .arrow { transition: transform 0.2s var(--ease); }
.btn-ghost:hover .arrow { transform: translateX(4px); }

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn-dark {
  background: var(--c-bg-dark);
  color: var(--c-text);
}
.btn-dark:hover {
  background: var(--c-bg-dark-2);
  color: var(--c-text);
}

.btn-white {
  background: #fff;
  color: var(--c-text-dark);
}
.btn-white:hover {
  background: #f0f2f5;
  color: var(--c-text-dark);
  transform: translateY(-1px);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  transition: background 0.3s var(--ease);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-text);
  text-decoration: none;
}
.nav-logo:hover { color: var(--c-text); }

.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--c-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-icon svg { width: 20px; height: 20px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: var(--c-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  transition: all 0.2s var(--ease);
  text-decoration: none;
}

.nav-links > li > a,
.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid transparent;
}

.nav-links a:hover {
  color: var(--c-text);
  background: rgba(255,255,255,0.055);
  border-color: rgba(255,255,255,0.08);
}

.nav-links a.active {
  color: var(--c-text);
  background: rgba(255,255,255,0.075);
  border-color: rgba(255,255,255,0.1);
}

.nav-top-icon {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-accent);
  background: rgba(0,212,170,0.1);
  box-shadow: inset 0 0 0 1px rgba(0,212,170,0.14);
  transition: all 0.2s var(--ease);
}

.nav-top-icon svg {
  width: 13px;
  height: 13px;
}

.nav-links a:hover .nav-top-icon,
.nav-links a.active .nav-top-icon {
  color: var(--c-bg-dark);
  background: linear-gradient(135deg, var(--c-accent), #6ee7ff);
  box-shadow: 0 8px 22px rgba(0,212,170,0.18);
}

.language-switcher,
.language-switcher-mobile {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
}

.language-switcher button,
.language-switcher-mobile button {
  border: 0;
  border-radius: 999px;
  padding: 6px 9px;
  background: transparent;
  color: var(--c-text-muted);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}

.language-switcher button:hover,
.language-switcher-mobile button:hover {
  color: var(--c-text);
}

.language-switcher button.active,
.language-switcher-mobile button.active {
  color: var(--c-bg-dark);
  background: var(--c-accent);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  cursor: pointer;
}

.nav-dropdown-trigger > svg,
.nav-chevron {
  width: 12px;
  height: 12px;
  margin-left: -2px;
  transition: transform 0.2s var(--ease);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 520px;
  background: var(--c-bg-dark-2);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s var(--ease);
  pointer-events: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.nav-dropdown-menu.wide {
  min-width: min(920px, calc(100vw - 32px));
  max-height: calc(100vh - var(--nav-h) - 24px);
  overflow-y: auto;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(19,27,51,0.98), rgba(10,15,30,0.98)),
    var(--c-bg-dark-2);
  border-color: rgba(255,255,255,0.12);
  box-shadow: 0 24px 70px rgba(0,0,0,0.48), inset 0 1px 0 rgba(255,255,255,0.04);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown:hover .nav-dropdown-trigger > svg,
.nav-dropdown:focus-within .nav-dropdown-trigger > svg,
.nav-dropdown:hover .nav-dropdown-trigger .nav-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.nav-dropdown-menu.wide .nav-dropdown-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px 10px;
}

.nav-dropdown-menu.wide .nav-dropdown-item {
  min-height: 76px;
  padding: 11px;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.025);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-xs);
  color: var(--c-text);
  text-decoration: none;
}
.nav-dropdown-item:hover {
  background: var(--c-surface);
  color: var(--c-text);
}

.nav-dropdown-menu.wide .nav-dropdown-item:hover {
  background: rgba(255,255,255,0.065);
  border-color: rgba(0,212,170,0.28);
  transform: translateY(-1px);
}

.nav-dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--c-accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-dropdown-icon svg { width: 16px; height: 16px; color: var(--c-accent); }

.nav-dropdown-menu.wide .nav-dropdown-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0,212,170,0.18), rgba(59,130,246,0.12));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
}

.nav-dropdown-menu.wide .nav-dropdown-icon svg {
  width: 18px;
  height: 18px;
}

.nav-dropdown-item-title { font-size: 0.85rem; font-weight: 600; }
.nav-dropdown-item-desc { font-size: 0.75rem; color: var(--c-text-muted); margin-top: 2px; }

.nav-dropdown-menu.wide .nav-dropdown-item-title {
  font-size: 0.9rem;
  color: var(--c-text);
}

.nav-dropdown-menu.wide .nav-dropdown-item-desc {
  font-size: 0.76rem;
  line-height: 1.35;
}

.nav-dropdown-section-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  padding: 8px 12px 4px;
  grid-column: 1 / -1;
}

.nav-dropdown-menu.wide .nav-dropdown-section-title {
  position: relative;
  padding: 12px 4px 6px;
  color: var(--c-accent);
}

.nav-dropdown-menu.wide .nav-dropdown-section-title::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: 8px;
  background: linear-gradient(90deg, rgba(0,212,170,0.42), rgba(255,255,255,0.06));
}

/* Smaller dropdown for industrii */
.nav-dropdown-menu.narrow {
  min-width: 280px;
}
.nav-dropdown-menu.narrow .nav-dropdown-grid {
  grid-template-columns: 1fr;
}

.nav-cta {
  margin-left: 8px;
}

/* Mobile nav */
.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--c-text);
  cursor: pointer;
  padding: 8px;
}
.nav-mobile-toggle svg { width: 24px; height: 24px; }

.nav-mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--c-bg-dark);
  z-index: 999;
  padding: 24px;
  overflow-y: auto;
}
.nav-mobile-menu.open { display: block; }

.language-switcher-mobile {
  margin-bottom: 18px;
}

.nav-mobile-menu a {
  display: block;
  padding: 12px 0;
  color: var(--c-text);
  font-size: 1.05rem;
  border-bottom: 1px solid var(--c-border);
  text-decoration: none;
}

.nav-mobile-section {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  margin-top: 20px;
  margin-bottom: 8px;
}

.nav-mobile-cta {
  margin-top: 24px;
}

/* --- Sections --- */
section { padding: 100px 0; }

.section-dark { background: var(--c-bg-dark); color: var(--c-text); }
.section-dark-2 { background: var(--c-bg-dark-2); color: var(--c-text); }
.section-dark-3 { background: var(--c-bg-dark-3); color: var(--c-text); }
.section-light {
  background: var(--c-bg-light);
  color: var(--c-text-dark);
}
.section-light .section-subtitle { color: var(--c-text-dark-muted); }
.section-white {
  background: var(--c-bg-white);
  color: var(--c-text-dark);
}
.section-white .section-subtitle { color: var(--c-text-dark-muted); }

/* --- Hero --- */
.hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 70%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(0,212,170,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-bg::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(59,130,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container { position: relative; z-index: 1; }

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(600px, 1.17fr);
  gap: 46px;
  align-items: center;
}

.hero-text { max-width: 560px; }

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero-title .accent {
  background: linear-gradient(135deg, var(--c-accent), var(--c-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--c-text-muted);
  margin-top: 20px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  width: min(780px, calc(100% + 120px));
  margin-left: -18px;
  margin-right: -102px;
}

/* Device Frames - Laptop */
.device-laptop {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 28px 90px rgba(0,0,0,0.42), 0 0 0 1px rgba(255,255,255,0.07);
}

.device-laptop img {
  width: 100%;
  display: block;
  border-radius: 16px;
}

/* Device Frames - Phone */
.device-phone {
  position: absolute;
  width: 30%;
  right: -5%;
  bottom: -10%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.08);
  background: var(--c-bg-dark-2);
  padding: 6px;
  z-index: 2;
}

.device-phone img {
  width: 100%;
  border-radius: 12px;
  display: block;
}

.device-phone::before {
  content: '';
  display: block;
  height: 4px;
  width: 40%;
  margin: 0 auto 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}

/* Device - Tablet */
.device-tablet {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.06);
  background: var(--c-bg-dark-2);
  padding: 8px;
}

.device-tablet img {
  width: 100%;
  border-radius: 8px;
  display: block;
}

/* --- Credibility Band --- */
.band {
  padding: 28px 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.band-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.band-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--c-text-muted);
  font-weight: 500;
}

.band-item svg { width: 18px; height: 18px; color: var(--c-accent); flex-shrink: 0; }

/* --- Problem Cards --- */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.problem-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s var(--ease);
}

.problem-card:hover {
  border-color: rgba(255,255,255,0.15);
  background: var(--c-surface-hover);
}

.problem-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(239,68,68,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.problem-icon svg { width: 24px; height: 24px; color: #ef4444; }

.problem-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

/* --- Solution Split --- */
.solution-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.solution-col {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 36px;
}

.solution-col h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.solution-col .label { color: var(--c-accent); margin-bottom: 12px; }

.solution-list {
  list-style: none;
  margin: 20px 0;
}

.solution-list li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.solution-list li svg { width: 16px; height: 16px; color: var(--c-accent); flex-shrink: 0; }

.solution-screenshot {
  margin-top: 20px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.solution-screenshot img { width: 100%; display: block; }

/* --- Flow / Steps --- */
.flow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 48px;
  position: relative;
}

.flow-step {
  text-align: center;
  position: relative;
}

.flow-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-accent);
  color: var(--c-bg-dark);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.flow-step h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.flow-step p {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  line-height: 1.5;
}

.flow-connector {
  position: absolute;
  top: 22px;
  left: calc(50% + 28px);
  right: calc(-50% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), rgba(0,212,170,0.2));
}

.flow-step:last-child .flow-connector { display: none; }

/* --- Module Cards --- */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.module-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s var(--ease);
  text-decoration: none;
  color: var(--c-text);
  display: block;
}

.module-card:hover {
  border-color: var(--c-accent);
  background: var(--c-surface-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,212,170,0.1);
  color: var(--c-text);
}

.module-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--c-accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.module-card-icon svg { width: 22px; height: 22px; color: var(--c-accent); }

.module-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.module-card p {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  line-height: 1.5;
}

.module-card-thumb {
  margin-top: 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.module-card-thumb img { width: 100%; display: block; }

.module-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-accent);
  margin-top: 16px;
}

/* --- Full Coverage Cards --- */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.coverage-card {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 18px;
  align-items: stretch;
  padding: 16px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  color: var(--c-text);
  text-decoration: none;
  transition: all 0.25s var(--ease);
}

.coverage-card:hover {
  border-color: var(--c-accent);
  background: var(--c-surface-hover);
  transform: translateY(-2px);
  color: var(--c-text);
}

.coverage-card img {
  width: 100%;
  height: 100%;
  min-height: 130px;
  object-fit: cover;
  object-position: top left;
  border-radius: var(--radius-sm);
  background: var(--c-bg-dark-2);
}

.coverage-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.coverage-card p {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  line-height: 1.55;
}

.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.coverage-tags span {
  display: inline-flex;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--c-accent-glow);
  color: var(--c-accent);
  font-size: 0.72rem;
  font-weight: 700;
}

/* --- Screenshot Gallery / Tabs --- */
.gallery-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.gallery-tab {
  padding: 10px 20px;
  border-radius: var(--radius-xs);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--c-text-muted);
  transition: all 0.2s var(--ease);
}

.gallery-tab:hover { border-color: rgba(255,255,255,0.2); color: var(--c-text); }
.gallery-tab.active {
  background: var(--c-accent);
  color: var(--c-bg-dark);
  border-color: var(--c-accent);
}

.gallery-panel { display: none; }
.gallery-panel.active { display: block; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.05);
  transition: transform 0.3s var(--ease);
  cursor: pointer;
}
.gallery-item:hover { transform: scale(1.02); }

.gallery-item img { width: 100%; display: block; }

.gallery-item img[src*="51_admin_vroom.php.png"],
.gallery-item img[src*="52_admin_vroom.php.png"] {
  aspect-ratio: 16 / 10;
  object-fit: contain;
  object-position: center top;
  background: var(--c-bg-dark-2);
}

.gallery-caption {
  padding: 12px 16px;
  background: var(--c-bg-dark-2);
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

/* --- Differentiators --- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.diff-card {
  text-align: center;
  padding: 36px 28px;
}

.diff-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--c-accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.diff-icon svg { width: 28px; height: 28px; color: var(--c-accent); }

.diff-card h3 {
  font-size: 1.1rem;
  color: var(--c-text-dark);
  margin-bottom: 10px;
}

.diff-card p {
  font-size: 0.9rem;
  color: var(--c-text-dark-muted);
  line-height: 1.6;
}

.section-dark .diff-card,
.section-dark-2 .diff-card,
.section-dark-3 .diff-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.section-dark .diff-card h3,
.section-dark-2 .diff-card h3,
.section-dark-3 .diff-card h3 {
  color: var(--c-text);
}

.section-dark .diff-card p,
.section-dark-2 .diff-card p,
.section-dark-3 .diff-card p {
  color: var(--c-text-muted);
}

/* --- Industry Cards --- */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.industry-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s var(--ease);
  text-decoration: none;
  color: var(--c-text);
  display: block;
}
.industry-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  color: var(--c-text);
}

.industry-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.industry-card h3 svg { width: 20px; height: 20px; color: var(--c-accent); }

.industry-card p {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  line-height: 1.6;
}

.industry-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-accent);
  margin-top: 16px;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--c-bg-dark-2) 0%, var(--c-bg-dark-3) 100%);
  border-top: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,212,170,0.08) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-inner h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* --- Contact Form --- */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  font-size: 0.95rem;
  font-family: var(--font);
  transition: border-color 0.2s var(--ease);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-glow);
}

.form-group textarea { min-height: 100px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%238892a6' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* --- Feature Detail Pages --- */
.feature-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.feature-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.feature-hero-text .section-label { margin-bottom: 16px; }

.feature-hero-text h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 16px;
}

.feature-hero-text .lead {
  font-size: 1.1rem;
  color: var(--c-text-muted);
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--c-text-muted);
}

.feature-list li svg {
  width: 18px;
  height: 18px;
  color: var(--c-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-list.single-col {
  grid-template-columns: 1fr;
}

/* Content sections on feature pages */
.content-section {
  padding: 80px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.content-grid.reverse { direction: rtl; }
.content-grid.reverse > * { direction: ltr; }

/* Integration badges */
.integration-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.integration-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--c-blue-soft);
  color: var(--c-blue);
}

/* Complete functionality inventory */
.feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.feature-hero-media .device-laptop {
  cursor: zoom-in;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 36px;
}

.summary-strip div {
  padding: 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
}

.summary-strip strong {
  display: block;
  color: var(--c-text);
  font-size: 1rem;
  margin-bottom: 4px;
}

.summary-strip span {
  display: block;
  color: var(--c-text-muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.ops-flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 44px;
}

.ops-flow div {
  min-height: 170px;
  padding: 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
}

.ops-flow span {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--c-accent);
  color: var(--c-bg-dark);
  font-weight: 800;
  font-size: 0.85rem;
}

.ops-flow strong {
  display: block;
  color: var(--c-text);
  font-size: 0.96rem;
  margin: 14px 0 6px;
}

.ops-flow p {
  color: var(--c-text-muted);
  font-size: 0.83rem;
  line-height: 1.5;
}

.module-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.feature-search {
  display: grid;
  gap: 6px;
  min-width: 280px;
  flex: 0 1 420px;
}

.feature-search span {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.feature-search input {
  width: 100%;
  padding: 13px 15px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  font: inherit;
}

.feature-search input:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-glow);
}

.feature-chips {
  margin-bottom: 28px;
}

.feature-inventory {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.feature-card:hover {
  border-color: rgba(0,212,170,0.45);
  transform: translateY(-2px);
}

.feature-card.is-hidden,
.feature-card[hidden] {
  display: none;
}

.feature-card-head {
  position: relative;
  overflow: hidden;
  margin: -22px -22px 18px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--c-bg-dark-2);
}

.feature-card-head img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: top left;
  cursor: zoom-in;
}

.feature-card-head img[src*="51_admin_vroom.php.png"],
.feature-card-head img[src*="52_admin_vroom.php.png"] {
  height: 300px;
  object-fit: contain;
  object-position: center top;
  background: var(--c-bg-dark-2);
}

.feature-badge {
  position: absolute;
  z-index: 1;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(10,15,30,0.84);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--c-text);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.feature-card h3 {
  font-size: 1.12rem;
  margin-bottom: 14px;
}

.feature-card ul {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  color: var(--c-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.feature-card li::marker {
  color: var(--c-accent);
}

.operator-guide {
  margin-top: 54px;
}

.operator-steps {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.operator-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.operator-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(0,212,170,0.16);
  border: 1px solid rgba(0,212,170,0.42);
  color: var(--c-accent);
  font-weight: 900;
  font-size: 1.05rem;
}

.operator-step h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.operator-step p {
  margin: 0;
  color: var(--c-text-muted);
  line-height: 1.6;
}

.ml-indicators {
  margin-top: 36px;
  display: grid;
  gap: 10px;
}

.indicator-row {
  display: grid;
  grid-template-columns: minmax(160px, 240px) 1fr;
  gap: 18px;
  padding: 16px 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
}

.indicator-row strong {
  color: var(--c-text);
}

.indicator-row span {
  color: var(--c-text-muted);
  line-height: 1.55;
}

.feature-empty {
  margin-top: 24px;
  padding: 18px;
  border: 1px dashed rgba(255,255,255,0.22);
  border-radius: var(--radius-sm);
  color: var(--c-text-muted);
  text-align: center;
}

.critical-functions {
  display: grid;
  gap: 28px;
  margin-top: 48px;
}

.critical-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 28px;
  align-items: center;
  padding: 24px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}

.critical-panel.reverse {
  grid-template-columns: minmax(360px, 1.05fr) minmax(0, 0.95fr);
}

.critical-panel.reverse .critical-media {
  order: -1;
}

.critical-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--c-accent-glow);
  color: var(--c-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.critical-panel h3 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.critical-panel p {
  color: var(--c-text-muted);
  line-height: 1.7;
}

.critical-list {
  display: grid;
  gap: 9px;
  margin-top: 18px;
  padding-left: 18px;
  color: var(--c-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.critical-list li::marker {
  color: var(--c-accent);
}

.critical-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.critical-stats span {
  display: block;
  padding: 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.035);
  color: var(--c-text-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.critical-stats strong {
  display: block;
  color: var(--c-text);
  font-size: 1rem;
  margin-bottom: 3px;
}

.critical-media {
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border);
  background: var(--c-bg-dark-2);
  box-shadow: 0 18px 45px rgba(0,0,0,0.28);
  cursor: zoom-in;
}

.critical-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
}

.page-inventory {
  margin-top: 42px;
  overflow-x: auto;
  border: 1px solid var(--c-border-light);
  border-radius: var(--radius);
  background: var(--c-bg-white);
  box-shadow: 0 18px 50px rgba(26,31,54,0.08);
}

.page-inventory table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
  color: var(--c-text-dark);
}

.page-inventory th,
.page-inventory td {
  text-align: left;
  vertical-align: top;
  padding: 15px 18px;
}

.page-inventory th {
  background: #eef3f8;
  color: var(--c-text-dark);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-inventory td {
  border-top: 1px solid var(--c-border-light);
  font-size: 0.88rem;
  line-height: 1.55;
}

.page-inventory td:first-child {
  width: 24%;
  font-weight: 800;
}

.screenshot-atlas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}

.screenshot-atlas figure {
  overflow: hidden;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  cursor: zoom-in;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.screenshot-atlas figure:hover {
  border-color: rgba(0,212,170,0.45);
  transform: translateY(-2px);
}

.screenshot-atlas img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
  background: var(--c-bg-dark-2);
}

.screenshot-atlas figcaption {
  padding: 10px 12px;
  color: var(--c-text-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

/* --- Page Hero (simpler for secondary pages) --- */
.page-hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: 40px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--c-text-muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--c-text-muted); }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb .sep { opacity: 0.4; }

/* --- Footer --- */
.footer {
  background: var(--c-bg-dark);
  border-top: 1px solid var(--c-border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  margin-top: 12px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  padding: 4px 0;
  font-size: 0.9rem;
  color: var(--c-text-muted);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--c-text); }

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

.footer-bottom a { color: var(--c-text-muted); }
.footer-bottom a:hover { color: var(--c-text); }

.footer-legal {
  display: flex;
  gap: 20px;
}

/* --- Lightbox --- */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }

/* --- Inline Form (CTA section) --- */
.inline-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  max-width: 640px;
  margin: 32px auto 0;
}

.inline-form input {
  padding: 14px 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  font-size: 0.95rem;
  font-family: var(--font);
}

.inline-form input:focus {
  outline: none;
  border-color: var(--c-accent);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  min-height: 22px;
  margin: -6px 0 0;
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--c-text-muted);
}

.form-status.is-success {
  color: var(--c-accent);
}

.form-status.is-error {
  color: #f87171;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
  }
  .problems-grid { grid-template-columns: 1fr; }
  .solution-split { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: repeat(3, 1fr); }
  .flow-step:nth-child(n+4) { margin-top: 24px; }
  .flow-connector { display: none; }
  .modules-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: 1fr; }
  .feature-hero-inner { grid-template-columns: 1fr; }
  .content-grid { grid-template-columns: 1fr; }
  .content-grid.reverse { direction: ltr; }
  .coverage-grid { grid-template-columns: 1fr; }
  .summary-strip { grid-template-columns: repeat(2, 1fr); }
  .ops-flow { grid-template-columns: repeat(3, 1fr); }
  .module-toolbar { align-items: stretch; flex-direction: column; }
  .feature-search { min-width: 0; max-width: none; flex-basis: auto; }
  .feature-inventory { grid-template-columns: 1fr; }
  .indicator-row { grid-template-columns: 1fr; gap: 6px; }
  .critical-panel,
  .critical-panel.reverse { grid-template-columns: 1fr; }
  .critical-panel.reverse .critical-media { order: 0; }
  .screenshot-atlas { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .inline-form { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .hero { padding-top: calc(var(--nav-h) + 48px); padding-bottom: 48px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-mobile-toggle { display: block; }

  .modules-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: 1fr 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .coverage-card { grid-template-columns: 140px 1fr; }
  .coverage-card img { min-height: 120px; }
  .summary-strip { grid-template-columns: 1fr; }
  .ops-flow { grid-template-columns: repeat(2, 1fr); }
  .feature-actions { flex-direction: column; align-items: stretch; }
  .feature-actions .btn { justify-content: center; }
  .feature-card-head img { height: 190px; }
  .critical-stats { grid-template-columns: 1fr; }
  .screenshot-atlas { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .flow-steps { grid-template-columns: 1fr; }
  .gallery-tabs { gap: 4px; }
  .gallery-tab { padding: 8px 12px; font-size: 0.78rem; }
  .coverage-card { display: block; }
  .coverage-card img { height: 150px; margin-bottom: 14px; }
  .ops-flow { grid-template-columns: 1fr; }
  .operator-step { grid-template-columns: 1fr; }
  .feature-chips .gallery-tab { flex: 1 1 calc(50% - 4px); }
  .screenshot-atlas { grid-template-columns: 1fr; }
}

/* --- Animations (subtle, prefer-reduced-motion aware) --- */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; }
}