/* =============================================
   STANDARD SALES MANAGER — LANDING PAGE
   Standard Labs SpA
   Design System: Dark professional theme
   Fonts: Oswald (headings) + Inter (body)
   Colors: Blue/Teal business palette
   ============================================= */

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

:root {
  --bg:          hsl(220, 20%, 4%);
  --bg-card:     hsl(220, 20%, 7%);
  --bg-elevated: hsl(220, 20%, 10%);
  --border:      hsl(220, 15%, 16%);
  --text:        hsl(210, 20%, 93%);
  --text-muted:  hsl(220, 10%, 55%);
  --primary:     hsl(210, 80%, 55%);
  --primary-dim: hsl(210, 80%, 42%);
  --accent:      hsl(160, 60%, 45%);
  --accent-dim:  hsl(160, 60%, 35%);
  --danger:      hsl(0, 65%, 50%);
  --amber:       hsl(40, 100%, 50%);
  --radius:      0.5rem;
  --radius-lg:   0.75rem;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

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

/* --- NAV --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: hsla(220, 20%, 4%, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.nav--scrolled {
  border-bottom-color: var(--border);
  background: hsla(220, 20%, 4%, 0.95);
}

.nav__container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__logo svg {
  display: block;
}

.nav__brand-text {
  display: flex;
  flex-direction: column;
}

.nav__name {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.nav__tagline {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav__links a {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
  white-space: nowrap;
}

.nav__links a:hover {
  color: var(--text);
}

.nav__cta {
  background: var(--primary);
  color: var(--bg) !important;
  padding: 8px 20px;
  border-radius: var(--radius);
  font-weight: 600 !important;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s !important;
}

.nav__cta:hover {
  background: var(--primary-dim);
  transform: translateY(-1px);
}

/* --- LANGUAGE DROPDOWN (navbar) --- */
.nav__lang-dropdown {
  position: relative;
}

.nav__lang-trigger {
  background: none;
  border: 1px solid hsla(210, 50%, 60%, 0.3);
  border-radius: var(--radius);
  padding: 6px 14px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 0.2s;
}

.nav__lang-trigger:hover {
  color: var(--text);
  border-color: var(--primary);
}

.nav__lang-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--card);
  border: 1px solid hsla(210, 20%, 25%, 0.6);
  border-radius: var(--radius);
  padding: 6px 0;
  min-width: 160px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 100;
}

.nav__lang-dropdown.open .nav__lang-menu {
  display: block;
}

.nav__lang-menu .nav__lang-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: none;
  border: none;
  padding: 10px 16px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all 0.15s;
  text-align: left;
}

.nav__lang-menu .nav__lang-btn:hover {
  background: hsla(210, 50%, 50%, 0.1);
  color: var(--text);
}

.nav__lang-menu .nav__lang-btn.nav__lang-btn--active {
  color: var(--primary);
  font-weight: 600;
}

/* --- LANGUAGE SELECTOR (legacy/footer) --- */
.lang-selector {
  display: flex;
  gap: 4px;
  margin-left: 16px;
}

.lang-btn {
  background: none;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 4px 6px;
  cursor: pointer;
  font-size: 0.85rem;
  opacity: 0.5;
  transition: all 0.2s;
}

.lang-btn:hover,
.lang-btn--active {
  opacity: 1;
  border-color: var(--primary);
}

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(hsla(220, 15%, 16%, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, hsla(220, 15%, 16%, 0.3) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, hsla(210, 80%, 55%, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero__split {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero__content {
  position: relative;
}

/* --- HERO ANIMATED DEMO --- */
.hero__demo {
  position: relative;
  perspective: 1000px;
}

.demo-window {
  background: hsl(220, 20%, 8%);
  border: 1px solid hsl(220, 15%, 18%);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px hsla(210, 80%, 55%, 0.08);
}

.demo-window__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: hsl(220, 20%, 10%);
  border-bottom: 1px solid hsl(220, 15%, 16%);
}

.demo-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.demo-dot--red { background: #ff5f57; }
.demo-dot--yellow { background: #ffbd2e; }
.demo-dot--green { background: #28c840; }

.demo-window__title {
  margin-left: 8px;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.demo-window__body {
  position: relative;
  height: 360px;
  overflow: hidden;
}

/* ============================================
   INTERACTIVE DEMO SIMULATION — 28s loop
   4 scenes × 7s each
   ============================================ */

/* Animated cursor */
.demo-cursor {
  position: absolute;
  z-index: 50;
  pointer-events: none;
  opacity: 0;
  animation: cursorMove 28s ease-in-out infinite;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
}

@keyframes cursorMove {
  /* Scene 1: Move to client field, then to generate */
  0%   { left: 50%; top: 30%; opacity: 0; }
  2%   { left: 38%; top: 22%; opacity: 1; }
  5%   { left: 38%; top: 22%; opacity: 1; }
  15%  { left: 60%; top: 80%; opacity: 1; }
  18%  { left: 60%; top: 85%; opacity: 1; }
  22%  { opacity: 0; }
  /* Scene 2: Hover share button */
  27%  { left: 80%; top: 14%; opacity: 0; }
  30%  { left: 80%; top: 14%; opacity: 1; }
  40%  { left: 80%; top: 14%; opacity: 1; }
  43%  { opacity: 0; }
  /* Scene 3: Scroll through analytics */
  50%  { left: 50%; top: 40%; opacity: 0; }
  53%  { left: 50%; top: 40%; opacity: 0.8; }
  60%  { left: 70%; top: 70%; opacity: 0.8; }
  65%  { opacity: 0; }
  /* Scene 4: Tap phone */
  75%  { left: 25%; top: 45%; opacity: 0; }
  78%  { left: 25%; top: 45%; opacity: 1; }
  82%  { left: 25%; top: 55%; opacity: 1; }
  88%  { opacity: 0; }
  100% { opacity: 0; }
}

/* Scene master animations */
.demo-scene {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.ds-1 { animation: sceneShow 28s ease-in-out infinite 0s; }
.ds-2 { animation: sceneShow 28s ease-in-out infinite 7s; }
.ds-3 { animation: sceneShow 28s ease-in-out infinite 14s; }
.ds-4 { animation: sceneShow 28s ease-in-out infinite 21s; }

@keyframes sceneShow {
  0%     { opacity: 0; transform: translateY(10px); }
  3%     { opacity: 1; transform: translateY(0); }
  22%    { opacity: 1; transform: translateY(0); }
  25%    { opacity: 0; transform: translateY(-6px); }
  100%   { opacity: 0; }
}

/* ---- Floating callouts ---- */
.demo-callout {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: hsla(210, 80%, 55%, 0.15);
  border: 1px solid hsla(210, 80%, 55%, 0.3);
  color: hsl(210, 80%, 75%);
  font-size: 0.6rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 100px;
  white-space: nowrap;
  z-index: 40;
  opacity: 0;
  backdrop-filter: blur(6px);
}

.dc-1 { animation: calloutPop 28s ease-in-out infinite 1s; }
.dc-2 { animation: calloutPop 28s ease-in-out infinite 8s; }
.dc-3 { animation: calloutPop 28s ease-in-out infinite 15s; }
.dc-4 { animation: calloutPop 28s ease-in-out infinite 22s; }

@keyframes calloutPop {
  0%   { opacity: 0; transform: translateX(-50%) translateY(6px); }
  3%   { opacity: 1; transform: translateX(-50%) translateY(0); }
  20%  { opacity: 1; transform: translateX(-50%) translateY(0); }
  23%  { opacity: 0; transform: translateX(-50%) translateY(-4px); }
  100% { opacity: 0; }
}

/* ============================================
   SCENE 1: Quote Creation
   ============================================ */
.ds-1 {
  display: flex;
  font-size: 0.58rem;
}
.ds-sidebar {
  width: 80px;
  background: hsl(220, 22%, 9%);
  border-right: 1px solid hsl(220, 15%, 15%);
  padding: 10px 0;
  flex-shrink: 0;
}
.ds-nav {
  padding: 7px 10px;
  color: var(--text-muted);
  font-size: 0.52rem;
  cursor: default;
  display: flex;
  align-items: center;
  gap: 5px;
}
.ds-nav span { font-size: 0.6rem; }
.ds-nav--active {
  color: var(--primary);
  background: hsla(210, 80%, 55%, 0.08);
  border-right: 2px solid var(--primary);
}
.ds-main {
  flex: 1;
  padding: 10px 14px;
  overflow: hidden;
}
.ds-topbar {
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ds-draft-badge {
  font-family: 'Inter', sans-serif;
  font-size: 0.45rem;
  background: hsla(220, 10%, 55%, 0.15);
  color: hsl(220, 10%, 65%);
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 600;
}
.ds-year-badge {
  font-family: 'Inter', sans-serif;
  font-size: 0.45rem;
  background: hsla(210, 80%, 55%, 0.15);
  color: hsl(210, 80%, 65%);
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 600;
}

/* Form fields with staggered reveal */
.ds-form { display: flex; flex-direction: column; gap: 4px; }
.ds-row {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
}
.ds-row--1 { animation: formReveal 28s ease-out infinite 0.3s; }
.ds-row--2 { animation: formReveal 28s ease-out infinite 1.5s; }
.ds-row--3 { animation: formReveal 28s ease-out infinite 2.0s; }

@keyframes formReveal {
  0%   { opacity: 0; transform: translateX(-6px); }
  1.5% { opacity: 1; transform: translateX(0); }
  23%  { opacity: 1; }
  25%  { opacity: 0; }
  100% { opacity: 0; }
}

.ds-label {
  width: 42px;
  color: var(--text-muted);
  font-size: 0.5rem;
  text-align: right;
  flex-shrink: 0;
}
.ds-input {
  flex: 1;
  background: hsl(220, 20%, 11%);
  border: 1px solid hsl(220, 15%, 18%);
  border-radius: 4px;
  padding: 4px 8px;
  color: var(--text);
  font-size: 0.55rem;
  min-height: 18px;
  display: flex;
  align-items: center;
}
.ds-input--filled { color: var(--text-muted); }

/* Typing animation */
.ds-typetext {
  overflow: hidden;
  white-space: nowrap;
  width: 0;
  animation: typeIn 28s steps(14) infinite;
}
@keyframes typeIn {
  0%   { width: 0; }
  4%   { width: 100%; }
  24%  { width: 100%; }
  25%  { width: 0; }
  100% { width: 0; }
}

.ds-caret {
  display: inline-block;
  width: 1px;
  height: 12px;
  background: var(--primary);
  margin-left: 1px;
  animation: caretBlink 0.6s step-end infinite;
}
@keyframes caretBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Items table */
.ds-items-head {
  display: grid;
  grid-template-columns: 2fr 0.5fr 0.8fr 0.8fr;
  gap: 4px;
  padding: 4px 6px;
  color: var(--text-muted);
  font-size: 0.48rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-bottom: 1px solid hsl(220, 15%, 16%);
  margin-top: 6px;
  opacity: 0;
  animation: formReveal 28s ease-out infinite 2.5s;
}
.ds-item {
  display: grid;
  grid-template-columns: 2fr 0.5fr 0.8fr 0.8fr;
  gap: 4px;
  padding: 4px 6px;
  color: var(--text);
  font-size: 0.52rem;
  border-bottom: 1px solid hsl(220, 15%, 12%);
  opacity: 0;
}
.ds-item--1 { animation: itemSlide 28s ease-out infinite 2.8s; }
.ds-item--2 { animation: itemSlide 28s ease-out infinite 3.3s; }
.ds-item--3 { animation: itemSlide 28s ease-out infinite 3.8s; }

@keyframes itemSlide {
  0%   { opacity: 0; transform: translateY(6px); }
  1%   { opacity: 1; transform: translateY(0); }
  21%  { opacity: 1; }
  23%  { opacity: 0; }
  100% { opacity: 0; }
}

.ds-totals {
  text-align: right;
  font-size: 0.5rem;
  color: var(--text-muted);
  margin-top: 4px;
  padding-right: 6px;
  opacity: 0;
  animation: formReveal 28s ease-out infinite 4.2s;
}
.ds-totals-line { margin-bottom: 1px; }
.ds-totals-line strong { color: var(--text); }
.ds-totals-final {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  border-top: 1px solid hsl(220, 15%, 18%);
  padding-top: 3px;
  margin-top: 2px;
}

.ds-btn-generate {
  align-self: flex-end;
  background: var(--primary);
  color: var(--bg);
  font-size: 0.55rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 4px;
  margin-top: 4px;
  opacity: 0;
  animation: btnPulse 28s ease-out infinite 5s;
}
@keyframes btnPulse {
  0%   { opacity: 0; transform: scale(0.95); }
  1%   { opacity: 1; transform: scale(1); }
  3%   { transform: scale(1.05); box-shadow: 0 0 12px hsla(210, 80%, 55%, 0.4); }
  5%   { transform: scale(1); box-shadow: none; }
  18%  { opacity: 1; }
  20%  { opacity: 0; }
  100% { opacity: 0; }
}

/* ============================================
   SCENE 2: PDF Preview
   ============================================ */
.ds-2 { padding: 0; }

.ds-pdf-container {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.ds-pdf-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: hsl(220, 22%, 9%);
  border-bottom: 1px solid hsl(220, 15%, 16%);
}
.ds-pdf-status {
  color: hsl(160, 60%, 55%);
  font-size: 0.55rem;
  font-weight: 600;
  opacity: 0;
  animation: statusFlash 28s ease-out infinite 7.5s;
}
@keyframes statusFlash {
  0%   { opacity: 0; }
  2%   { opacity: 1; }
  20%  { opacity: 1; }
  22%  { opacity: 0; }
  100% { opacity: 0; }
}

.ds-pdf-actions {
  display: flex;
  gap: 6px;
}
.ds-pdf-btn {
  font-size: 0.5rem;
  color: var(--text-muted);
  background: hsl(220, 20%, 14%);
  padding: 3px 8px;
  border-radius: 4px;
  cursor: default;
}
.ds-pdf-btn--share {
  background: var(--primary);
  color: var(--bg);
  font-weight: 600;
  animation: shareGlow 28s ease-in-out infinite 9s;
}
@keyframes shareGlow {
  0%, 100% { box-shadow: none; }
  2% { box-shadow: 0 0 10px hsla(210, 80%, 55%, 0.5); }
  5% { box-shadow: none; }
}

.ds-pdf {
  flex: 1;
  background: #fff;
  margin: 8px;
  border-radius: 4px;
  padding: 14px;
  font-size: 0.52rem;
  color: #333;
  overflow: hidden;
  animation: pdfSlideUp 28s ease-out infinite 7.8s;
}
@keyframes pdfSlideUp {
  0%   { transform: translateY(20px); opacity: 0.3; }
  3%   { transform: translateY(0); opacity: 1; }
  21%  { opacity: 1; }
  23%  { opacity: 0; }
  100% { opacity: 0; }
}

.ds-pdf-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 2px solid hsl(210, 80%, 55%);
}
.ds-pdf-logo-box {
  font-family: 'Oswald', sans-serif;
  font-size: 0.55rem;
  font-weight: 700;
  color: hsl(210, 80%, 45%);
  border: 2px dashed hsl(210, 80%, 55%);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 2px;
  letter-spacing: 0.1em;
}
.ds-pdf-company {
  font-size: 0.7rem;
  font-weight: 700;
  color: #222;
  font-family: 'Oswald', sans-serif;
}
.ds-pdf-meta {
  text-align: right;
  line-height: 1.5;
  color: #666;
  font-size: 0.48rem;
}
.ds-pdf-meta strong { color: #222; font-size: 0.58rem; }
.ds-pdf-divider {
  height: 1px;
  background: #eee;
  margin: 4px 0;
}
.ds-pdf-client {
  font-size: 0.5rem;
  color: #555;
  margin-bottom: 6px;
}
.ds-pdf-table { margin-bottom: 6px; }
.ds-pdf-row {
  display: grid;
  grid-template-columns: 2fr 0.5fr 0.8fr 0.8fr;
  padding: 3px 4px;
  font-size: 0.48rem;
  border-bottom: 1px solid #eee;
}
.ds-pdf-row--head {
  font-weight: 700;
  color: #222;
  background: #f5f7fa;
  border-bottom: 1px solid #ddd;
}
.ds-pdf-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.ds-pdf-notes {
  color: #999;
  font-size: 0.42rem;
  font-style: italic;
}
.ds-pdf-totals-box {
  text-align: right;
  font-size: 0.48rem;
  color: #555;
  line-height: 1.6;
}
.ds-pdf-grand {
  font-size: 0.6rem;
  color: #111;
  border-top: 2px solid hsl(210, 80%, 55%);
  padding-top: 2px;
  margin-top: 2px;
}
.ds-pdf-footer {
  text-align: center;
  font-size: 0.38rem;
  color: #bbb;
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* ============================================
   SCENE 3: Analytics
   ============================================ */
.ds-3 { display: flex; font-size: 0.55rem; }

.ds-metrics {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.ds-metric {
  flex: 1;
  background: hsl(220, 20%, 11%);
  border: 1px solid hsl(220, 15%, 16%);
  border-radius: 6px;
  padding: 6px 8px;
  text-align: center;
}
.ds-metric-num {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}
.ds-metric-num--blue { color: var(--primary); }
.ds-metric-num--green { color: var(--accent); }
.ds-metric-num--amber { color: var(--amber); }
.ds-metric-lbl {
  font-size: 0.45rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.ds-charts-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}
.ds-chart-box {
  background: hsl(220, 20%, 11%);
  border: 1px solid hsl(220, 15%, 16%);
  border-radius: 6px;
  padding: 8px;
}
.ds-chart-title {
  font-size: 0.48rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  font-weight: 600;
}

/* Animated bars */
.ds-bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 65px;
}
.ds-bar {
  flex: 1;
  height: 0;
  background: linear-gradient(to top, var(--primary-dim), var(--primary));
  border-radius: 3px 3px 0 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  animation: barGrow 28s ease-out infinite 15s;
}
.ds-bar span {
  font-size: 0.38rem;
  color: var(--text-muted);
  margin-top: 2px;
  position: relative;
  top: 14px;
}
.ds-bar--accent {
  background: linear-gradient(to top, var(--accent-dim), var(--accent));
}

@keyframes barGrow {
  0%   { height: 0; }
  5%   { height: var(--h); }
  20%  { height: var(--h); }
  23%  { height: 0; }
  100% { height: 0; }
}

/* Animated donut */
.ds-donut-wrap {
  position: relative;
  width: 60px;
  height: 60px;
  margin: 0 auto;
}
.ds-donut-svg { width: 100%; height: 100%; }
.ds-donut-fill {
  animation: donutFill 28s ease-out infinite 15.5s;
}
@keyframes donutFill {
  0%   { stroke-dasharray: 0 188; }
  5%   { stroke-dasharray: 145 43; }
  20%  { stroke-dasharray: 145 43; }
  23%  { stroke-dasharray: 0 188; }
  100% { stroke-dasharray: 0 188; }
}

.ds-donut-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
}

/* Clients list */
.ds-clients-list {
  background: hsl(220, 20%, 11%);
  border: 1px solid hsl(220, 15%, 16%);
  border-radius: 6px;
  padding: 6px 8px;
}
.ds-client {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 0.48rem;
  color: var(--text-muted);
}
.ds-client span:first-child { width: 70px; flex-shrink: 0; }
.ds-client span:last-child { width: 32px; text-align: right; flex-shrink: 0; color: var(--accent); font-weight: 600; }
.ds-client-bar {
  flex: 1;
  height: 5px;
  background: hsl(220, 15%, 15%);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.ds-client-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: linear-gradient(to right, var(--primary-dim), var(--primary));
  border-radius: 3px;
  animation: clientBarFill 28s ease-out infinite 16s;
}
@keyframes clientBarFill {
  0%   { width: 0; }
  4%   { width: var(--w); }
  18%  { width: var(--w); }
  21%  { width: 0; }
  100% { width: 0; }
}

/* ============================================
   SCENE 4: Mobile + Team
   ============================================ */
.ds-4 { padding: 12px; }
.ds-split-view {
  display: flex;
  gap: 14px;
  height: 100%;
  align-items: center;
}

/* Phone mockup */
.ds-phone {
  width: 130px;
  flex-shrink: 0;
  background: hsl(220, 22%, 8%);
  border: 2px solid hsl(220, 15%, 22%);
  border-radius: 18px;
  padding: 4px;
  position: relative;
  animation: phoneSlideIn 28s ease-out infinite 21.3s;
}
@keyframes phoneSlideIn {
  0%   { opacity: 0; transform: translateX(-20px) scale(0.95); }
  3%   { opacity: 1; transform: translateX(0) scale(1); }
  22%  { opacity: 1; }
  24%  { opacity: 0; }
  100% { opacity: 0; }
}

.ds-phone-notch {
  width: 40px;
  height: 4px;
  background: hsl(220, 15%, 18%);
  border-radius: 2px;
  margin: 2px auto 4px;
}
.ds-phone-screen {
  background: hsl(220, 20%, 10%);
  border-radius: 12px;
  padding: 6px;
  font-size: 0.42rem;
}
.ds-phone-header {
  font-family: 'Oswald', sans-serif;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--text);
  padding: 4px 4px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ds-phone-sync {
  color: var(--primary);
  font-size: 0.7rem;
  animation: syncSpin 28s linear infinite 22s;
}
@keyframes syncSpin {
  0%   { transform: rotate(0deg); }
  2%   { transform: rotate(360deg); }
  100% { transform: rotate(360deg); }
}

.ds-phone-stats {
  display: flex;
  gap: 4px;
  margin-bottom: 6px;
}
.ds-phone-stat {
  flex: 1;
  text-align: center;
  background: hsl(220, 20%, 13%);
  border-radius: 6px;
  padding: 4px 2px;
  font-size: 0.38rem;
  color: var(--text-muted);
}
.ds-phone-stat strong {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.55rem;
  color: var(--primary);
}

.ds-phone-card {
  background: hsl(220, 20%, 13%);
  border: 1px solid hsl(220, 15%, 18%);
  border-radius: 6px;
  padding: 5px 6px;
  margin-bottom: 4px;
}
.ds-phone-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.42rem;
  color: var(--text);
}
.ds-phone-badge {
  font-size: 0.35rem;
  padding: 1px 5px;
  border-radius: 100px;
  background: hsla(210, 80%, 55%, 0.15);
  color: hsl(210, 80%, 65%);
  font-weight: 600;
}
.ds-phone-badge--green {
  background: hsla(160, 60%, 45%, 0.15);
  color: hsl(160, 60%, 55%);
}
.ds-phone-card-info {
  font-size: 0.38rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.ds-phone-nav {
  display: flex;
  justify-content: space-around;
  padding: 6px 0 2px;
  border-top: 1px solid hsl(220, 15%, 16%);
  margin-top: 6px;
  font-size: 0.55rem;
  color: var(--text-muted);
}

/* Features panel */
.ds-features-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ds-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: hsl(220, 20%, 11%);
  border: 1px solid hsl(220, 15%, 16%);
  border-radius: 8px;
  padding: 8px 12px;
  opacity: 0;
}
.ds-fi--1 { animation: featurePop 28s ease-out infinite 21.8s; }
.ds-fi--2 { animation: featurePop 28s ease-out infinite 22.5s; }
.ds-fi--3 { animation: featurePop 28s ease-out infinite 23.2s; }
.ds-fi--4 { animation: featurePop 28s ease-out infinite 23.9s; }

@keyframes featurePop {
  0%   { opacity: 0; transform: translateX(10px); }
  1.5% { opacity: 1; transform: translateX(0); }
  17%  { opacity: 1; }
  20%  { opacity: 0; }
  100% { opacity: 0; }
}

.ds-fi-icon {
  font-size: 1.1rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(210, 80%, 55%, 0.1);
  border-radius: 6px;
  flex-shrink: 0;
}
.ds-fi-text {
  font-size: 0.5rem;
  color: var(--text);
  line-height: 1.4;
}
.ds-fi-text strong {
  font-size: 0.55rem;
  display: block;
  margin-bottom: 1px;
}
.ds-fi-text br + * { color: var(--text-muted); }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 24px;
  padding: 6px 16px;
  background: hsla(210, 80%, 55%, 0.08);
  border: 1px solid hsla(210, 80%, 55%, 0.2);
  border-radius: 100px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.05;
}

.hero__title--accent {
  color: var(--primary);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

/* Hero free trial badge */
.hero__trial-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: -32px;
  margin-bottom: 56px;
  font-weight: 300;
}

.hero__trial-note svg {
  display: inline;
  vertical-align: middle;
  margin-right: 4px;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: 'Oswald', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
}

.btn--primary {
  background: var(--primary);
  color: var(--bg);
}

.btn--primary:hover {
  background: var(--primary-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px hsla(210, 80%, 55%, 0.25);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--text-muted);
  background: hsla(220, 15%, 16%, 0.4);
}

.btn--accent {
  background: var(--accent);
  color: var(--bg);
}

.btn--accent:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px hsla(160, 60%, 45%, 0.25);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* --- HERO STATS --- */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero__stat-number {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.hero__stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- TRUST BAR --- */
.trust-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.trust-bar__grid {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-bar__item {
  text-align: center;
}

.trust-bar__number {
  font-family: 'Oswald', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.trust-bar__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text);
  margin-bottom: 16px;
}

.section__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  font-weight: 300;
}

/* --- PROBLEM / SOLUTION --- */
.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.problem__card {
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.problem__card--bad {
  background: hsla(0, 65%, 50%, 0.04);
  border-color: hsla(0, 65%, 50%, 0.2);
}

.problem__card--good {
  background: hsla(160, 60%, 45%, 0.04);
  border-color: hsla(160, 60%, 45%, 0.2);
}

.problem__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.problem__card--bad .problem__icon {
  background: hsla(0, 65%, 50%, 0.12);
  color: hsl(0, 65%, 60%);
}

.problem__card--good .problem__icon {
  background: hsla(160, 60%, 45%, 0.12);
  color: var(--accent);
}

.problem__card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.problem__card--bad h3 {
  color: hsl(0, 65%, 60%);
}

.problem__card--good h3 {
  color: var(--accent);
}

.problem__card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.problem__card li {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
  font-weight: 300;
}

.problem__card--bad li::before {
  content: '\2715';
  position: absolute;
  left: 0;
  color: hsl(0, 65%, 55%);
  font-weight: 600;
  font-size: 0.75rem;
}

.problem__card--good li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

/* --- PRODUCT CARDS --- */
.product__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.product__card:hover {
  border-color: hsla(210, 80%, 55%, 0.3);
  transform: translateY(-4px);
}

.product__card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: hsla(210, 80%, 55%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary);
}

.product__card-icon--green {
  background: hsla(160, 60%, 45%, 0.1);
  color: var(--accent);
}

.product__card-icon--amber {
  background: hsla(40, 100%, 50%, 0.1);
  color: var(--amber);
}

.product__card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--text);
}

.product__card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* --- MODULES GRID --- */
.modules {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.modules__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.modules__grid--hidden {
  display: none;
}

.module-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s, transform 0.2s;
}

.module-card:hover {
  border-color: hsla(210, 80%, 55%, 0.25);
  transform: translateY(-2px);
}

.module-card__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.module-card__icon--blue   { background: hsla(210, 80%, 50%, 0.12); color: hsl(210, 80%, 60%); }
.module-card__icon--green  { background: hsla(160, 60%, 45%, 0.12); color: hsl(160, 60%, 55%); }
.module-card__icon--amber  { background: hsla(40, 100%, 50%, 0.12); color: hsl(40, 100%, 55%); }
.module-card__icon--purple { background: hsla(270, 60%, 50%, 0.12); color: hsl(270, 60%, 60%); }
.module-card__icon--teal   { background: hsla(170, 60%, 40%, 0.12); color: hsl(170, 60%, 55%); }
.module-card__icon--red    { background: hsla(0, 65%, 50%, 0.12);   color: hsl(0, 65%, 60%); }
.module-card__icon--cyan   { background: hsla(190, 80%, 45%, 0.12); color: hsl(190, 80%, 55%); }
.module-card__icon--orange { background: hsla(22, 100%, 50%, 0.12); color: hsl(22, 100%, 55%); }
.module-card__icon--indigo { background: hsla(230, 60%, 50%, 0.12); color: hsl(230, 60%, 60%); }

.module-card__content h4 {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 4px;
}

.module-card__content p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  font-weight: 300;
}

/* --- FEATURES EXPAND BUTTON --- */
.features__expand {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.features__expand-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 28px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.features__expand-btn:hover {
  border-color: var(--primary);
  color: var(--text);
}

.features__expand-btn svg {
  transition: transform 0.3s;
}

.features__expand-btn--open svg {
  transform: rotate(180deg);
}

/* --- ANALYTICS SHOWCASE --- */
.analytics-showcase {
  background: var(--bg);
}

.sos__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sos__text p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 16px;
  margin-bottom: 28px;
  line-height: 1.7;
  font-weight: 300;
}

.sos__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sos__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 400;
}

.sos__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Analytics Demo Card */
.analytics-demo {
  position: relative;
  width: 100%;
  max-width: 340px;
}

.analytics-demo__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.analytics-demo__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.analytics-demo__label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.analytics-demo__value {
  font-family: 'Oswald', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}

.analytics-demo__bars {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  height: 140px;
}

.analytics-demo__bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  height: 100%;
  justify-content: flex-end;
}

.analytics-demo__bar span {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.analytics-demo__bar-fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  transition: height 1s ease;
}

.analytics-demo__bar-fill--emitidas {
  background: linear-gradient(to top, var(--primary-dim), var(--primary));
}

.analytics-demo__bar-fill--facturadas {
  background: linear-gradient(to top, var(--accent-dim), var(--accent));
}

/* Floating badges */
.analytics-demo__floating {
  position: absolute;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  animation: float 3s ease-in-out infinite;
}

.analytics-demo__floating--1 {
  top: -16px;
  right: -20px;
  animation-delay: 0s;
}

.analytics-demo__floating--2 {
  bottom: 20px;
  left: -30px;
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.analytics-demo__floating-number {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.analytics-demo__floating-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- AUDIENCE --- */
.audience {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.audience__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.audience__card {
  padding: 28px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.audience__card:hover {
  border-color: hsla(210, 80%, 55%, 0.3);
  transform: translateY(-4px);
}

.audience__emoji {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}

.audience__card h4 {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 10px;
}

.audience__card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 300;
}

/* --- FIELD SALES (Ventas en Terreno) --- */
.field-sales {
  background: hsl(220, 25%, 6%);
  border-top: 1px solid hsl(220, 15%, 12%);
  border-bottom: 1px solid hsl(220, 15%, 12%);
}

.field-sales__timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 48px 0 40px;
  position: relative;
}

/* Connector line */
.field-sales__timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-dim), var(--primary), var(--accent));
  z-index: 0;
}

.field-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.field-step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 auto 16px;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.field-step:hover .field-step__number {
  background: var(--primary);
  color: var(--bg);
  box-shadow: 0 0 20px hsla(210, 80%, 55%, 0.3);
}

.field-step__content {
  padding: 0 12px;
}

.field-step__icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.field-step__content h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.field-step__content p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.field-sales__impact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.field-impact__card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: hsla(210, 80%, 55%, 0.04);
  border: 1px solid hsla(210, 80%, 55%, 0.12);
  border-radius: 12px;
  padding: 20px;
  transition: border-color 0.3s ease;
}

.field-impact__card:hover {
  border-color: hsla(210, 80%, 55%, 0.3);
}

.field-impact__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(210, 80%, 55%, 0.08);
  border-radius: 8px;
}

.field-impact__card strong {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.field-impact__card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .field-sales__timeline {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .field-sales__timeline::before {
    display: none;
  }
  .field-step {
    display: flex;
    text-align: left;
    gap: 16px;
    align-items: flex-start;
  }
  .field-step__number {
    width: 44px;
    height: 44px;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin: 0;
  }
  .field-step__content {
    padding: 0;
  }
  .field-step__icon {
    font-size: 1.3rem;
    margin-bottom: 4px;
  }
  .field-sales__impact {
    grid-template-columns: 1fr;
  }
}

/* --- PRICING --- */
.pricing {
  background: var(--bg);
  padding: 100px 0;
}

/* Toggle switch: Mensual / 1 Ano / 2 Anos */
.pricing__toggle {
  display: flex;
  justify-content: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
  width: fit-content;
  margin: 0 auto 48px;
}

.pricing__toggle-btn {
  padding: 10px 24px;
  border-radius: 100px;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.pricing__toggle-btn--active {
  background: var(--primary);
  color: var(--bg);
  font-weight: 600;
}

.pricing__toggle-btn:hover:not(.pricing__toggle-btn--active) {
  color: var(--text);
}

/* Pricing cards grid - 3 columns */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}

/* Individual pricing card */
.pricing__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}

.pricing__card:hover {
  transform: translateY(-4px);
}

/* Featured/popular card */
.pricing__card--featured {
  border-color: var(--primary);
  background: hsla(210, 80%, 55%, 0.04);
  transform: scale(1.03);
  box-shadow: 0 0 40px hsla(210, 80%, 55%, 0.1);
}

.pricing__card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

/* Popular badge */
.pricing__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--bg);
  padding: 4px 16px;
  border-radius: 100px;
  font-family: 'Oswald', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.pricing__plan-name {
  font-family: 'Oswald', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 4px;
}

.pricing__users {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.pricing__price {
  font-family: 'Oswald', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.pricing__price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing__period {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.pricing__info {
  position: relative;
  display: inline-block;
  cursor: pointer;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  margin-left: 4px;
  transition: color 0.2s;
}

.pricing__info:hover {
  color: var(--primary);
}

.pricing__info::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: hsl(220, 20%, 20%);
  color: rgba(255,255,255,0.85);
  font-size: 0.72rem;
  font-weight: 400;
  padding: 8px 12px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.pricing__info:hover::after,
.pricing__info.active::after {
  opacity: 1;
}

.pricing__savings {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  background: hsla(160, 60%, 45%, 0.1);
  padding: 2px 10px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.pricing__savings--hidden {
  visibility: hidden;
}

.pricing__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex-grow: 1;
}

.pricing__features li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 24px;
  position: relative;
  line-height: 1.4;
}

.pricing__features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.pricing__note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 300;
}

.pricing__note strong {
  color: var(--primary);
  font-weight: 600;
}

/* --- DOWNLOADS --- */
.downloads {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.downloads__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 720px;
  margin: 0 auto;
}

.download-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.download-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.download-card__icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.download-card__title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 8px;
}

.download-card__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.download-card .btn {
  width: 100%;
  justify-content: center;
}

/* --- FAQ --- */
.faq {
  background: var(--bg);
}

.faq__list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq__item:hover {
  border-color: hsla(210, 80%, 55%, 0.25);
}

.faq__question {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  text-align: left;
}

.faq__question svg {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--text-muted);
}

.faq__item[open] .faq__question svg {
  transform: rotate(180deg);
}

/* Hide default <details> marker */
.faq__question::marker,
.faq__question::-webkit-details-marker {
  display: none;
}
.faq__question {
  list-style: none;
}

.faq__answer {
  padding: 0 24px 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
}

.faq__answer p {
  padding: 0;
  font-size: inherit;
  color: inherit;
  line-height: inherit;
  font-weight: inherit;
}

/* --- ABOUT --- */
.about__values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about__value {
  padding: 32px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.3s;
}

.about__value:hover {
  border-color: hsla(210, 80%, 55%, 0.25);
}

.about__value-number {
  font-family: 'Oswald', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: hsla(210, 80%, 55%, 0.2);
  margin-bottom: 12px;
  line-height: 1;
}

.about__value h4 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 12px;
}

.about__value p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* --- TUTORIALES --- */
.tutorials {
  background: var(--bg-dark, #05070f);
}

.tutorials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.tutorial-card {
  background: hsla(210, 80%, 55%, 0.04);
  border: 1px solid hsla(210, 80%, 55%, 0.12);
  border-radius: 16px;
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s, transform 0.2s, background 0.3s;
  position: relative;
  display: block;
}

.tutorial-card:hover {
  border-color: hsla(210, 80%, 55%, 0.35);
  transform: translateY(-4px);
  background: hsla(210, 80%, 55%, 0.08);
}

.tutorial-card__icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.tutorial-card__title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text, #e8e6e1);
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.tutorial-card__desc {
  font-size: 0.88rem;
  color: var(--text-muted, #8a8580);
  line-height: 1.55;
  font-weight: 300;
}

.tutorial-card__duration {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.72rem;
  color: var(--accent, #4d9de6);
  background: hsla(210, 80%, 55%, 0.1);
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

@media (max-width: 900px) {
  .tutorials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .tutorials__grid {
    grid-template-columns: 1fr;
  }
}

/* --- CTA / FINAL --- */
.cta-section {
  background: var(--bg);
}

.cta__center {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

.cta__note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 20px;
  font-weight: 300;
}

.cta__desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.7;
  font-weight: 300;
}

.btn--lg {
  padding: 18px 36px;
  font-size: 0.95rem;
}

.cta__form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}

.cta__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta__form-group input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  transition: border-color 0.2s;
  outline: none;
}

.cta__form-group input::placeholder {
  color: var(--text-muted);
}

.cta__form-group input:focus {
  border-color: var(--primary);
}

.cta__form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  transition: border-color 0.2s;
  outline: none;
  resize: vertical;
  min-height: 80px;
}
.cta__form-group textarea::placeholder {
  color: var(--text-muted);
}
.cta__form-group textarea:focus {
  border-color: var(--primary);
}

.cta__form-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  font-weight: 300;
}

/* --- FOOTER --- */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
}

.footer__content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 16px;
  font-weight: 300;
}

.footer__links {
  display: flex;
  gap: 64px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col h5 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 4px;
}

.footer__col a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color 0.2s;
  font-weight: 300;
}

.footer__col a:hover {
  color: var(--primary);
}

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer__bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  font-weight: 300;
}

/* --- ANIMATIONS (scroll reveal) --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .hero__split {
    grid-template-columns: 1fr;
  }
  .hero__demo {
    display: none;
  }

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

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

  .modules__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sos__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .sos__features {
    align-items: center;
  }

  .audience__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .footer__content {
    flex-direction: column;
  }

  .analytics-demo__floating--1 {
    right: 0;
  }

  .analytics-demo__floating--2 {
    left: 0;
  }

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .pricing__card--featured {
    transform: scale(1);
  }

  .pricing__card--featured:hover {
    transform: translateY(-4px);
  }

  .downloads__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
}

@media (max-width: 640px) {
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: hsla(220, 20%, 6%, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  .nav__links--open {
    display: flex;
  }

  .lang-selector {
    display: none;
  }

  .nav__links .lang-selector {
    display: flex;
    justify-content: center;
    padding: 8px 0;
  }

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

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

  .hero__stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .hero__stat-divider {
    width: 40px;
    height: 1px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn {
    justify-content: center;
    width: 100%;
  }

  .section {
    padding: 64px 0;
  }

  .trust-bar__grid {
    gap: 24px;
  }
}