/* ============================================
   Vora Voice Thread — CSS Foundation
   Hammam Copper Dark Color System
   ============================================ */

:root {
  /* Hammam Copper Dark palette */
  --bg: #110C08;
  --surface: #1E1712;
  --border: #2A2018;
  --copper: #C4845F;
  --copper-light: #D9A880;
  --copper-deep: #8A5338;
  --copper-glow: rgba(196, 132, 95, 0.25);
  --text: #F0EAE2;
  --muted: #B5A898;
  --dim: #7A6E64;
  --text-dim: rgba(240, 234, 226, 0.45);
}

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

/* scroll-behavior: smooth removed — breaks ScrollTrigger pinning.
   Anchor smooth scroll handled by JS scrollIntoView. */

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Global noise texture overlay — subtle film grain for premium tactile feel */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkCAYAAABw4pVUAAAMaUlEQVR4nO1dbXLbOgylev9L/h+b2YmTSCIBEKTk7M7OtLUtEcAD8EiK7O/v37+Xfz8+P/5eLl++Xb58+XL5/PXL5dPnz5ePnz5dPnz4cHn/4f3l/bt3l7fv3l7evHlzef3q1eXVy5eXly9eXJ6/eH55/uz55dmzZ5enz55enj59enny9Mnl8ZPHl0ePHl0ePnx4efjgweX+/fuXe/fvXe7evXu5c/fO5fbdO5c/bt++3L51+/LHrT8ut27dunzz5s3l66+/vnz1+vXl1csvL1988cXli88/v3z22WeXT5599vnl/r27l7t37lzu3b13+ePWrcvNm19fvnr16vKfV68u//vy5eW/L19e/vPy5eV/X768/Pfly8t/Xr64/OfF88t/nj+//Of588v/Pn92+d9nzy7/+/Tp5X+fPr387ydPLv/7yePL/z5+fPnfR48u//vwweV/Hzy4/O/795f/vXf/8r937y7/e+fu5X/v3Lncu3P78r+3b9/+3y+//PLyr59//nn588cfl7/+/PPy159/XP7640b8+fr1q8sr+vnnq1eXVy9fXl4+f355+ez55fnTp5enT55cnjx+fHn88NHl0cOHl4cPHlzu379/uXf37uXOnTuX27duXW5+ffPy9atXl5cvXlyeP39+efbs2eXp06eXx48fXx49enR58ODB5f79+5e7d+9ebt++fbl16xY8nrdv3758/fp1dDxfvHhxefbs2eXp06eXJ0+eXB49enR5+PDh5cGDB5f79+9f7t27d7lz587l9u3bl1u3bl2++eaby+vXry8vX768PH/+/PLs2bPL06dPL0+ePLk8fvz48ujRo8vDhw8vDx48uNy/f/9y9+7dy507dy63b9++3Lp16/LNN99cXr9+fXlJx/PixYvLs2fPLk+fPr08efLk8vjx48ujR48uDx8+vDx48OBy//79y927dy937ty53L59+3Lr1q3LN998c3n9+vXl5cuXl+fPn1+ePXt2efr06eXJkyeXx48fXx49enR5+PDh5cGDB5f79+9f7t69e7lz587l9u3bl1u3bl2++eaby+vXry8vX768PH/+/PLs2bPL06dPL0+ePLk8fvz48ujRo8vDhw8vDx48uNy/f/9y9+7dy507dy63b9++3Lp16/L111+jY3r16tXlJR3vs2fPLk+fPr08efLk8vjx48ujR48uDx8+vDx48OBy//79y927dy937ty53L59+3Lr1q3L119/fXn16tXl5cuXl+fPn1+ePXt2efr06eXJkyeXx48fXx49enR5+PDh5cGDB5f79+9f7t69e7lz587l9u3bl1u3bn3+648//vfPP/74359//HH580b8+eOPy59//HH540b8cfPrr+nv0p9fvXp1eUV/P3/+/PLs2bPL06dPL0+ePLk8fvz48ujRo8vDhw8vDx48uNy/f/9y9+7dy507dy63b9++3Lp16/L111/TY3pFj+fly5eX58+fX549e3Z5+vTp5cmTJ5fHjx9fHj16dHn48OHlwYMHl/v371/u3r17uXPnzuX27duXW7duXb7++uvL61evLi9fvry8ePHi8uzZs8vTp08vT548uTx+/Pjy6NGjy8OHDy8PHjy43L9//3L37t3LnTt3Lrdv377cunXr8s0331xev359eUXH++LFi8uzZ88uT58+vTx58uTy+PHjy6NHjy4PHz68PHjw4HL//v3L3bt3L3fu3LncunXr8g09p69evbq8pON5/vz55dmzZ5enT59enjx5cnn8+PHl0aNHl4cPH14ePHhwuX///uXu3buXO3fuXG7fvn25devW5Ztvvrm8fv368vLly8vz588vz549uzx9+vTy5MmTy+PHjy+PHj26PHz48PLgwYPL/fv3L3fv3r3cuXPncvv27cutW7cu33zzzZXj+frrrymOFxcK4yXFQeHQMTx79uzy9OnTy5MnTy6PHz++PHr06PLw4cPLgwcPLvfv37/cvXv3cufOncu3N29e/v36devLP19//fXlX69f0/+/evny8i/6fUG/v3z+/PLy+bPL/z59+vTy5MmTy+PHjy+PHj26PHz48PLgwYPL/fv3L3fv3r3cuXPncvv27cutW7cu37x5c3n9+nUUz4sXL+h4nj59enny5Mnl8ePHl0ePHl0ePnx4efDgweX+/fuXu3fvXu7cuXO5devW5Zubf1xev359efny5eX58+eXZ8+eXZ4+fXp58uTJ5fHjx5dHjx5dHj58eHnw4MHl/v37l7t3717u3LlzuX379uXWrVuXb7755vL69evLy5cvL8+fP788e/bs8vTp08uTJ08ujx8/vjx69Ojy8OHDy4MHDy73798/H8/NmxTPq1evLi9fvry8ePHi8uzZs8vTp08vT548uTx+/Pjy6NGjy8OHDy8PHjy43L9//3L37t3LnTt3Lrdv377cunXr8s0331xev359efny5eX58+eXZ8+eXZ4+fXp58uTJ5fHjx5dHjx5dHj58eHnw4MHl/v37l7t3717u3LlzuX379uVbOr+vX7++vHjx4vL8+fPLs2fPLk+fPr08efLk8vjx48ujR48uDx8+vDx48OBy//79y927dy937ty53L59+3Lr1q3Lt3R+X79+fXn58uXl+fPnl2fPnl2ePn16efLkyeXx48eXR48eXR4+fHh58ODB5f79+5e7d+9e7ty5c7l9+/bl1q1bl29v3rx8Q8f3+vXry8uXLy/Pnz+/PHv27PL06dPLkydPLo8fP748evTo8vDhw8uDBw8u9+/fv9y9e/dy586dy+3bty+3bt26fPvNN9Hxvnr16vKSjv/58+eXZ8+eXZ4+fXp58uTJ5fHjx5dHjx5dHj58eHnw4MHl/v37l7t3717u3LlzuX379uXWrVuXb+l8v379+vLy5cvL8+fPL8+ePbs8ffr08uTJk8vjx48vjx49ujx8+PDy4MGDy/379y93796lOG7fvn25devW5Vs6/69fv768fPny8vz588uzZ88uT58+vTx58uTy+PHjy6NHjy4PHz68PHjw4HL//v3L3bt3L3fu3LncunXrcuvrr+l4X79+fXn58uXl+fPnl2fPnl2ePn16efLkyeXx48eXR48eXR4+fHh58ODB5f79+5e7d+9e7ty5c7l9+/bl1q1bl2/p+r1+/fry8uXLy/Pnzy/Pnj27PH369PLkyZPL48ePL48ePbo8fPjw8uDBg8v9+/cvd+/evdy5c+dy+/bty61bty7f3rx5+ebrry+vXr26vHz58vL8+fPLs2fPLk+fPr08efLk8vjx48ujR48uDx8+vDx48OBy//79y927dy937ty53L59+3Lr1q3Lt3T9Xr9+fXn58uXl+fPnl2fPnl2ePn16efLkyeXx48eXR48eXR4+fHh58ODB5f79+5e7d+9e7ty5c7l9+/blW7p/r1+/vrx8+fLy/Pnzy7Nnzy5Pnz69PHny5PL48ePLo0ePLg8fPrw8ePDgcv/+/cvdu3cvd+7cudy+fftyi67nzZs3L69fv768fPny8vz588uzZ88uT58+vTx58uTy+PHjy6NHjy4PHz68PHjw4HL//v3L3bt3L3fu3LncunXr8i1d39evX19evnx5ef78+eXZs2eXp0+fXp48eXJ5/Pjx5dGjR5eHDx9eHjx4cLl///7l7t27lzt37lxu3759uXXr1uVbup+vX7++vHz58vL8+fPLs2fPLk+fPr08efLk8vjx48ujR48uDx8+vDx48OBy//79y927dy937ty53L59+3KL7u/Nmzcvr1+/vrx8+fLy/Pnzy7Nnzy5Pnz69PHny5PL48ePLo0ePLg8fPrw8ePDgcv/+/cvdu3cvd+7cudy+ffvyLd3v169fX16+fHl5/vz55dmzZ5enT59enjx5cnn8+PHl0aNHl4cPH14ePHhwuX///uXu3buXO3fuXG7fvn25Rff/5s2bl9evX19evnx5ef78+eXZs2eXp0+fXp48eXJ5/Pjx5dGjR5eHDx9eHjx4cLl///7l7t27lzt37lxu3759+Zae39evX19evnx5ef78+eXZs2eXp0+fXp48eXJ5/Pjx5dGjR5eHDx9eHjx4cLl///7l7t27lzt37lxu3759uUXP782bN5fXr19fXr58eXn+/Pnl2bNnl6dPn16ePHlyefz48eXRo0eXhw8fXh48eHC5f//+5e7du5c7d+5cbt++fblFz/err7++vH79+vLy5cvL8+fPL8+ePbs8ffr08uTJk8vjx48vjx49ujx8+PDy4MGDy/379y93796l5/v27duXW/R+3Lx58/L69evLy5cvL8+fP788e/bs8vTp08uTJ08ujx8/vjx69Ojy8OHDy4MHDy73799/9uTJk8ujR48uDx8+vDx48OBy//79y927dy937ty53L59+3KL3q+bN29eXr9+fXn58uXl+fPnl2fPnl2ePn16efLkyeXx48eXR48eXR4+fPi/P5bS24WJqYMAAAAASUVORK5CYII=");
  background-repeat: repeat;
  background-size: 100px 100px;
}

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  text-shadow: 0 0 40px rgba(196, 132, 95, 0.3);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* ---- Container utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   NAV
   ============================================ */
nav {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: auto;
  max-width: 700px;
  transition: top 0.3s ease;
}

nav.nav-scrolled {
  top: 0.5rem;
}

nav.nav-scrolled .nav-inner {
  padding: 0.4rem 1.2rem;
  border-bottom: 1px solid var(--copper-glow);
  box-shadow: 0 2px 20px rgba(196, 132, 95, 0.1);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.6rem 1.5rem;
  border-radius: 100px;
  background: rgba(30, 23, 18, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  transition: padding 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--copper);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  position: relative;
  transition: color 0.3s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--copper);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.45rem 1.2rem;
  border-radius: 100px;
  background: var(--copper);
  color: var(--bg);
  font-size: 0.825rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.nav-cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: btn-shimmer 3s infinite;
}

.nav-cta:hover {
  background: var(--copper-light);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow-x: hidden;
  overflow-y: visible;
  padding: 6rem 2rem 4rem;
}

.hero-waveform {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  width: 100%;
}

/* Hero entrance — start hidden (GSAP autoAlpha reveals) */
nav,
.hero-badge,
.hero h1,
.hero-sub,
.hero-actions,
.demo-stage {
  visibility: hidden;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--copper);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--copper-light);
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--copper-glow), transparent);
  animation: badge-shimmer 4s infinite;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* Accent gradient text */
.accent {
  background: linear-gradient(135deg, var(--copper), var(--copper-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* SplitType chars inside accent need their own gradient */
.accent .char {
  background: linear-gradient(135deg, var(--copper), var(--copper-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 {
  margin-bottom: 1.25rem;
}

.hero-sub {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* Buttons */
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 100px;
  background: var(--copper);
  color: var(--bg);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
  font-family: inherit;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: btn-shimmer 3s infinite;
}

.btn-primary:hover {
  background: var(--copper-light);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border: 1px solid var(--copper);
  border-radius: 100px;
  background: transparent;
  color: var(--copper-light);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
  font-family: inherit;
}

.btn-secondary:hover {
  background: var(--copper-glow);
  color: var(--text);
}

/* ============================================
   INTERACTIVE DEMO STAGE
   ============================================ */
.demo-stage {
  width: 100%;
  margin: 2rem auto 0;
  perspective: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  visibility: hidden; /* GSAP reveals */
}

/* ---- Terminal Frame ---- */
.demo-terminal {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: clip;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 40px var(--copper-glow);
  transform: rotateX(2deg);
  transition: transform 0.5s ease, box-shadow 0.6s ease;
}

.demo-terminal:hover {
  transform: rotateX(0deg);
}

.demo-terminal.call-active {
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px var(--copper-glow), 0 0 100px rgba(196, 132, 95, 0.1);
}

.demo-terminal .preview-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  background: rgba(42, 32, 24, 0.6);
  border-bottom: 1px solid var(--border);
}

.demo-terminal .preview-dots {
  display: flex;
  gap: 6px;
}

.demo-terminal .preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.demo-terminal .preview-dots span:nth-child(1) { background: #C45F5F; }
.demo-terminal .preview-dots span:nth-child(2) { background: #C4A85F; }
.demo-terminal .preview-dots span:nth-child(3) { background: #5FC47A; }

.demo-terminal .preview-title {
  flex: 1;
  text-align: center;
  font-size: 0.75rem;
  color: var(--dim);
  letter-spacing: 0.04em;
  font-weight: 500;
}

.demo-terminal-body {
  padding: 2.5rem 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  /* GSAP animates height for smooth state transitions */
  will-change: height;
}

/* ---- Orb Container (inside terminal) ---- */
.demo-orb-wrap {
  position: relative;
  width: 320px;
  height: 320px;
  cursor: default;
}

.demo-orb-wrap.call-active {
  cursor: pointer; /* tap to mute during call */
}

.demo-orb-canvas {
  width: 100%;
  height: 100%;
}

/* Mute overlay */
.orb-mute-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(17, 12, 8, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(196, 132, 95, 0.3);
  color: var(--copper);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.demo-orb-wrap.muted .orb-mute-overlay {
  opacity: 1;
}

/* State label below orb */
.orb-state-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--copper);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  min-height: 1.2em;
  margin-top: 0.5rem;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.orb-state-label.visible {
  opacity: 1;
}

.orb-state-label.pulsing {
  animation: label-pulse 1.5s ease-in-out infinite;
}

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

/* ---- Language Pills ---- */
.lang-pills {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  visibility: hidden; /* GSAP reveals */
}

.lang-prompt {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.lang-pills-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.lang-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.lang-pill:hover {
  border-color: var(--copper);
  background: rgba(196, 132, 95, 0.08);
  color: var(--copper-light);
}

.lang-pill.active {
  background: var(--copper);
  color: var(--bg);
  border-color: var(--copper);
  transform: scale(1.05);
  font-weight: 600;
}

.lang-more {
  font-size: 0.75rem;
  color: var(--dim);
  letter-spacing: 0.04em;
}

/* ---- Live Transcript ---- */
.demo-transcript {
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  background: transparent;
  border-top: 1px solid rgba(196, 132, 95, 0.1);
  padding-top: 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--copper-deep) transparent;
}

.demo-transcript::-webkit-scrollbar {
  width: 4px;
}

.demo-transcript::-webkit-scrollbar-thumb {
  background: var(--copper-deep);
  border-radius: 4px;
}

.transcript-messages {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.transcript-msg {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.35rem 0;
  font-size: 0.85rem;
  line-height: 1.5;
  border-bottom: 1px solid rgba(42, 32, 24, 0.3);
}

.transcript-msg:last-child {
  border-bottom: none;
}

.msg-user .msg-text {
  color: var(--muted);
}

.msg-vora .msg-text {
  color: var(--text);
}

.msg-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--copper);
  white-space: nowrap;
  min-width: 2.5rem;
}

.msg-label::after {
  content: ' >';
  opacity: 0.4;
}

.msg-vora .msg-label {
  color: var(--copper-light);
}

.msg-text {
  color: var(--text);
}

.msg-partial .msg-text {
  opacity: 0.6;
  font-style: italic;
}

/* ---- Demo Controls ---- */
.demo-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.btn-mute,
.btn-end-call {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.2rem;
  border-radius: 100px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-mute {
  border: 1px solid var(--border);
  background: rgba(30, 23, 18, 0.6);
  color: var(--muted);
}

.btn-mute:hover {
  border-color: var(--copper);
  color: var(--copper-light);
}

.btn-mute.active {
  border-color: var(--copper);
  background: rgba(196, 132, 95, 0.15);
  color: var(--copper);
}

.btn-end-call {
  border: 1px solid rgba(196, 95, 95, 0.4);
  background: rgba(196, 95, 95, 0.1);
  color: #E8A0A0;
}

.btn-end-call:hover {
  background: rgba(196, 95, 95, 0.2);
  border-color: rgba(196, 95, 95, 0.6);
}

/* ---- Post-Call CTA ---- */
.demo-post-cta {
  text-align: center;
}

.post-cta-text {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.post-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.post-cta-btn .arrow {
  transition: transform 0.2s ease;
}

.post-cta-btn:hover .arrow {
  transform: translateX(4px);
}

/* ---- Fallback ---- */
.demo-fallback {
  text-align: center;
}

/* ============================================
   KEYFRAME ANIMATIONS
   ============================================ */
/* ============================================
   BREATHER: "The Sound" (~80vh)
   ============================================ */
.breather-sound {
  position: relative;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.breather-sound::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.4) 100%);
  z-index: 1;
  pointer-events: none;
}

/* Pulsing ripple rings — "missed call" ringing visual */
.missed-call-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  z-index: 0;
  pointer-events: none;
}

.missed-call-ripple .ripple-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100px;
  height: 100px;
  margin: -50px 0 0 -50px;
  border: 1px solid rgba(196, 99, 99, 0.3);
  border-radius: 50%;
  animation: ripple-expand 4s ease-out infinite;
}

.missed-call-ripple .ripple-ring:nth-child(2) { animation-delay: 1s; }
.missed-call-ripple .ripple-ring:nth-child(3) { animation-delay: 2s; }
.missed-call-ripple .ripple-ring:nth-child(4) { animation-delay: 3s; }

@keyframes ripple-expand {
  0% {
    transform: scale(0.5);
    opacity: 0.6;
    border-color: rgba(196, 99, 99, 0.5);
  }
  100% {
    transform: scale(8);
    opacity: 0;
    border-color: rgba(196, 99, 99, 0);
  }
}

/* Phone icon in center of ripples */
.missed-call-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  color: rgba(196, 99, 99, 0.35);
  animation: phone-pulse 2s ease-in-out infinite;
}

@keyframes phone-pulse {
  0%, 100% { opacity: 0.35; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

.sound-text {
  position: relative;
  z-index: 1;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--muted);
  text-align: center;
  max-width: 600px;
  padding: 0 2rem;
  letter-spacing: -0.02em;
  text-shadow: 0 0 60px rgba(196,132,95,0.4);
}

.sound-stat {
  position: relative;
  z-index: 1;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: rgba(196,132,95,0.7);
  text-align: center;
  max-width: 500px;
  padding: 0 2rem;
  margin-top: 1.5rem;
}

.sound-source {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-left: 0.25rem;
}

/* ============================================
   BREATHER: Testimonial Quote
   ============================================ */
.breather-ripple {
  position: relative;
  min-height: 40vh;
  padding: 6rem 2rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.breather-ripple::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(196,132,95,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.testimonial-wrapper {
  position: relative;
  z-index: 1;
  max-width: 720px;
  text-align: center;
}

.testimonial-quote {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  line-height: 1.4;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.tq-mark {
  color: var(--copper);
  font-size: 2.4rem;
  font-weight: 700;
}

.testimonial-attribution {
  margin-top: 1.5rem;
  font-size: 1rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.ta-name {
  font-weight: 600;
  color: var(--copper);
}
.ta-sep {
  opacity: 0.5;
}

/* ============================================
   BREATHER: "The Scale" (~80vh)
   ============================================ */
.breather-scale {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.scale-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.scale-overlay {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 2rem;
}

.scale-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.scale-num {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.sn-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 5vw, 6rem);
  color: var(--copper);
  letter-spacing: -0.04em;
  line-height: 1;
}

.sn-label {
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 500;
}

.scale-regions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.scale-source {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 2rem;
  margin-top: -1.5rem;
  letter-spacing: 0.02em;
}

.trend-arrow {
  display: inline-block;
  vertical-align: middle;
  margin-left: 4px;
  animation: trendBounce 2s ease-in-out infinite;
}

@keyframes trendBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.region-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--copper);
  border-radius: 100px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--copper-light);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  cursor: default;
}

.region-pill:hover {
  box-shadow: 0 0 20px rgba(196, 132, 95, 0.25);
  transform: translateY(-2px);
}

.region-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
  animation: regionPulse 2s ease-in-out infinite;
}

.region-pill:nth-child(2) .region-dot { animation-delay: 0.3s; }
.region-pill:nth-child(3) .region-dot { animation-delay: 0.6s; }

@keyframes regionPulse {
  0%, 100% { opacity: 0.4; box-shadow: 0 0 0 0 rgba(196,132,95,0.4); }
  50% { opacity: 1; box-shadow: 0 0 6px 2px rgba(196,132,95,0.3); }
}

.scale-context {
  font-size: 0.95rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 1.5rem;
  font-style: italic;
  opacity: 0.7;
}

/* ============================================
   PROBLEM → SOLUTION (pinned split)
   ============================================ */
.problem-solution {
  position: relative;
  padding: 4rem 0;
}

.ps-pin-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.ps-split {
  display: flex;
  align-items: center;
  gap: 2rem;
  min-height: 80vh;
}

.ps-left,
.ps-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Phone frame (left) */
.ps-phone {
  width: 100%;
  max-width: 320px;
}

.phone-frame {
  background: #0D0A07;
  border: 2px solid var(--border);
  border-radius: 36px;
  padding: 0.75rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  position: relative;
}

.phone-notch {
  width: 120px;
  height: 28px;
  background: #0D0A07;
  border-radius: 0 0 16px 16px;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  border: 2px solid var(--border);
  border-top: none;
}

.phone-screen {
  background: var(--surface);
  border-radius: 32px;
  padding: 1.25rem;
  min-height: 300px;
  overflow: hidden;
}

.phone-statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0.5rem 0.5rem;
  font-size: 0.7rem;
  color: var(--dim);
  margin-top: 0.5rem;
}

.sb-time {
  font-weight: 600;
  font-size: 0.75rem;
}

.sb-signal {
  display: flex;
  gap: 3px;
  align-items: center;
}

.sb-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--dim);
}

.sb-battery {
  display: flex;
  align-items: center;
  color: var(--dim);
}

.phone-header {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.missed-call-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.missed-call {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  background: rgba(200, 50, 50, 0.08);
  border: 1px solid rgba(200, 50, 50, 0.15);
  border-radius: 10px;
  transition: opacity 0.4s ease;
}

.missed-call.hidden {
  opacity: 0;
}

.mc-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.mc-name {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.mc-time {
  font-size: 0.7rem;
  color: var(--dim);
}

.missed-counter {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.mc-count {
  color: #c44040;
  font-weight: 700;
}

.ps-label-left,
.ps-label-right {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ps-label-left {
  color: #c44040;
}

.ps-label-right {
  color: var(--copper);
}

/* Divider */
.ps-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  align-self: stretch;
}

.ps-divider-line {
  width: 2px;
  height: 100%;
  min-height: 300px;
  background: var(--border);
  border-radius: 2px;
  transition: background 0.5s, box-shadow 0.5s;
}

/* Dashboard (right) */
.ps-dashboard {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.dash-status {
  font-size: 0.85rem;
  font-weight: 600;
  color: #28ca41;
}

.dash-count {
  font-size: 0.75rem;
  color: var(--dim);
}

.dash-calls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.dash-call {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  background: rgba(196, 132, 95, 0.06);
  border: 1px solid rgba(196, 132, 95, 0.12);
  border-radius: 10px;
}

.dc-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--copper-glow);
  color: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.dc-info {
  flex: 1;
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.4;
}

.dc-info span {
  color: var(--muted);
  font-size: 0.72rem;
}

.dc-status {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  flex-shrink: 0;
}

.dc-status.answered {
  background: rgba(40, 202, 65, 0.12);
  color: #28ca41;
  border: 1px solid rgba(40, 202, 65, 0.2);
}

.dash-summary {
  display: flex;
  justify-content: space-around;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.ds-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.ds-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--copper);
}

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

/* Revenue loss/gain indicators */
.ps-revenue-loss {
  margin-top: 0.75rem;
  padding: 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #c44040;
  text-align: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.ps-revenue-gain {
  margin-top: 0.75rem;
  padding: 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #28ca41;
  text-align: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Mid-section CTA */
.ps-cta {
  text-align: center;
  padding: 3rem 2rem 1rem;
}

.ps-cta p {
  font-size: 1.2rem;
  color: var(--muted);
  margin-bottom: 1rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* ============================================
   KEYFRAME ANIMATIONS
   ============================================ */
@keyframes badge-shimmer {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

@keyframes btn-shimmer {
  0% { left: -100%; }
  50%, 100% { left: 100%; }
}

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   HOW IT WORKS (pinned product tour)
   ============================================ */
.how-section {
  min-height: 100vh;
  padding: 6rem 0;
}

.how-pin-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.how-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  min-height: 80vh;
}

/* Left side: text (40%) */
.how-text {
  width: 40%;
  flex-shrink: 0;
}

/* Step dots */
.how-step-indicators {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 2rem;
}

.how-dot-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.how-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--border);
  color: var(--dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.4s, color 0.4s, box-shadow 0.4s;
}

.how-dot.active {
  background: var(--copper);
  color: var(--bg);
  box-shadow: 0 0 20px var(--copper-glow), 0 0 40px rgba(196, 132, 95, 0.15);
}

.how-time {
  font-size: 0.7rem;
  color: var(--dim);
  font-weight: 500;
  white-space: nowrap;
}

.how-connector {
  flex: 0 0 48px;
  height: 2px;
  background: var(--border);
  border-radius: 1px;
  margin-top: 17px; /* center with dot (36/2 - 1) */
  position: relative;
  overflow: hidden;
}

.how-connector-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--copper), #d4a574);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.how-connector.filled .how-connector-fill {
  transform: scaleX(1);
}

/* US-017: Color progression across steps */
.how-mockup {
  transition: border-color 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
}

/* Step 1 — Cool/dim: slightly blue-ish, raw */
.how-mockup.step-cool {
  background: rgba(20, 25, 35, 0.6);
  border-color: rgba(100, 120, 150, 0.15);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 30px rgba(80, 100, 140, 0.06);
}

/* Step 2 — Warming: copper tones emerging */
.how-mockup.step-warm {
  background: var(--surface);
  border-color: rgba(196, 132, 95, 0.2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 40px rgba(196, 132, 95, 0.12);
}

/* Step 3 — Alive: fully lit copper + green pulse */
.how-mockup.step-alive {
  background: var(--surface);
  border-color: rgba(196, 132, 95, 0.35);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 50px rgba(196, 132, 95, 0.18), 0 0 80px rgba(40, 202, 65, 0.05);
}
.how-mockup.step-alive::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(196, 132, 95, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Dot progression colors — specificity must override .how-dot.active */
.how-dot.active.step-dim {
  background: rgba(100, 120, 150, 0.5);
  color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 0 12px rgba(100, 120, 150, 0.1);
}
.how-dot.step-dim {
  background: rgba(100, 120, 150, 0.3);
  color: var(--dim);
}
.how-dot.active.step-warm-dot {
  background: rgba(196, 132, 95, 0.6);
  color: var(--text);
  box-shadow: 0 0 16px rgba(196, 132, 95, 0.25);
}
.how-dot.step-warm-dot {
  background: rgba(196, 132, 95, 0.4);
  color: var(--text);
  box-shadow: 0 0 12px rgba(196, 132, 95, 0.15);
}
.how-dot.active.step-bright {
  background: linear-gradient(135deg, var(--copper), #28ca41);
  color: var(--bg);
  box-shadow: 0 0 24px var(--copper-glow), 0 0 50px rgba(40, 202, 65, 0.15);
  font-size: 0;
}
.how-dot.active.step-bright::after {
  content: '\2713';
  font-size: 0.85rem;
  color: var(--bg);
}
.how-dot.step-bright {
  background: var(--copper);
  color: var(--bg);
  box-shadow: 0 0 20px var(--copper-glow), 0 0 40px rgba(196, 132, 95, 0.2);
}

.how-total-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--copper);
  background: rgba(196, 132, 95, 0.08);
  border: 1px solid rgba(196, 132, 95, 0.2);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  margin-left: 1rem;
  margin-top: 5px;
  white-space: nowrap;
}

/* Text slides */
.how-text-slides {
  position: relative;
  min-height: 250px;
}

.how-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.how-slide.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.how-slide .section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper);
  margin-bottom: 0.75rem;
}

.how-slide h2 {
  margin-bottom: 1rem;
}

.how-slide p:not(.section-label) {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Right side: visual (60%) */
.how-visual {
  width: 60%;
}

.how-mockup {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  min-height: 380px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), 0 0 40px rgba(196, 132, 95, 0.08);
  overflow: hidden;
}

/* Screens stacked */
.how-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 2rem;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.how-screen.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Screen 1: Setup */
.setup-screen {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.setup-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.setup-typing {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
}

.typing-cursor {
  color: var(--copper);
  animation: blink 1s step-end infinite;
}

.setup-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.setup-tags span {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--copper);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--copper-light);
  background: rgba(196, 132, 95, 0.08);
}

/* Screen 2: Testing */
.test-screen {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.test-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dim);
}

.test-waveform {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 50px;
  padding: 0.5rem 0;
}

.tw-bar {
  width: 6px;
  height: 30%;
  background: var(--copper);
  border-radius: 3px;
  transition: height 0.2s ease;
}

.tw-bar:nth-child(1) { height: 40%; }
.tw-bar:nth-child(2) { height: 70%; }
.tw-bar:nth-child(3) { height: 50%; }
.tw-bar:nth-child(4) { height: 90%; }
.tw-bar:nth-child(5) { height: 60%; }
.tw-bar:nth-child(6) { height: 80%; }
.tw-bar:nth-child(7) { height: 45%; }
.tw-bar:nth-child(8) { height: 65%; }
.tw-bar:nth-child(9) { height: 35%; }

.test-transcript {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tt-line {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 85%;
}

.tt-line.caller {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  color: var(--muted);
  align-self: flex-start;
}

.tt-line.vora {
  background: rgba(196, 132, 95, 0.1);
  border: 1px solid rgba(196, 132, 95, 0.2);
  color: var(--copper-light);
  align-self: flex-end;
}

/* Screen 3: Live */
.live-screen {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.live-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #28ca41;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28ca41;
  display: inline-block;
  animation: pulse-dot 2s ease-in-out infinite;
}

.live-calls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.live-call {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.live-call .lc-status {
  color: #28ca41;
  font-size: 0.9rem;
}

.live-call.incoming {
  border-color: rgba(196, 132, 95, 0.3);
  background: rgba(196, 132, 95, 0.06);
  color: var(--copper-light);
}

.live-call.incoming .lc-status {
  color: var(--copper);
}

.lc-status.pulse {
  animation: pulse-dot 1.5s ease-in-out infinite;
}

.live-stats {
  display: flex;
  gap: 1.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.live-stats span {
  font-size: 0.75rem;
  color: var(--dim);
  font-weight: 500;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* ============================================
   FEATURES FLOW (alternating left/right)
   ============================================ */
.features-flow {
  padding: 4rem 0;
}

.feature-row {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
  display: flex;
  align-items: center;
  gap: 4rem;
  min-height: 70vh;
}

.feature-row.reverse {
  flex-direction: row-reverse;
}

/* Feature text side (45%) */
.feature-text {
  width: 45%;
  flex-shrink: 0;
}

.feature-text .section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper);
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.feature-text .section-label svg {
  flex-shrink: 0;
  vertical-align: middle;
}

.feature-text h2 {
  margin-bottom: 1rem;
}

.feature-text > p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.feature-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.feature-tags span {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  background: rgba(42, 32, 24, 0.5);
}

/* Feature visual side (55%) — glass-morphism card */
.feature-visual {
  width: 55%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 23, 18, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(196, 132, 95, 0.12);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: inset 0 1px 0 rgba(196, 132, 95, 0.08);
  min-height: 280px;
}

/* ---- Globe Visual ---- */
.globe-visual {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.globe-ring {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 1.5px solid var(--copper-deep);
  border-radius: 50%;
  opacity: 0.4;
  animation: globe-pulse 4s ease-in-out infinite;
}

.globe-ring.ring-2 {
  width: 240px;
  height: 240px;
  border-color: rgba(196, 132, 95, 0.15);
  animation-delay: 1s;
}

@keyframes globe-pulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.02); opacity: 0.6; }
}

.globe-center {
  position: relative;
  z-index: 2;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--copper);
  letter-spacing: -0.04em;
}

.lang-orbit {
  position: absolute;
  inset: 0;
  animation: orbit-spin 30s linear infinite;
}

@keyframes orbit-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.orbit-pill {
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--copper);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--copper-light);
  background: var(--surface);
  white-space: nowrap;
  transform: rotate(var(--angle)) translateX(var(--dist)) rotate(calc(-1 * var(--angle)));
  /* Counter-rotate to keep text upright — we also counter the parent spin */
  animation: orbit-counter-spin 30s linear infinite;
}

@keyframes orbit-counter-spin {
  0% { transform: rotate(var(--angle)) translateX(var(--dist)) rotate(calc(-1 * var(--angle) + 0deg)); }
  100% { transform: rotate(var(--angle)) translateX(var(--dist)) rotate(calc(-1 * var(--angle) - 360deg)); }
}

/* ---- Clock Visual ---- */
.clock-visual {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clock-face {
  position: relative;
  width: 200px;
  height: 200px;
  border: 2px solid var(--copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clock-hand {
  position: absolute;
  bottom: 50%;
  left: 50%;
  transform-origin: bottom center;
  background: var(--copper);
  border-radius: 2px;
}

.clock-hand.hour {
  width: 3px;
  height: 50px;
  margin-left: -1.5px;
  animation: clock-hour 48s linear infinite;
}

.clock-hand.minute {
  width: 2px;
  height: 70px;
  margin-left: -1px;
  animation: clock-minute 4s linear infinite;
}

@keyframes clock-hour {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes clock-minute {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.clock-center-dot {
  width: 10px;
  height: 10px;
  background: var(--copper);
  border-radius: 50%;
  position: absolute;
  z-index: 2;
}

.clock-label {
  position: absolute;
  bottom: 35%;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--copper-light);
  letter-spacing: 0.02em;
}

.clock-ring-glow {
  position: absolute;
  inset: -10px;
  border: 1.5px solid rgba(196, 132, 95, 0.15);
  border-radius: 50%;
  animation: clock-glow-pulse 3s ease-in-out infinite;
}

@keyframes clock-glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(196, 132, 95, 0.1); opacity: 0.5; }
  50% { box-shadow: 0 0 40px rgba(196, 132, 95, 0.25); opacity: 1; }
}

/* ---- Phone Visual ---- */
.phone-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pv-frame {
  width: 220px;
  background: #0D0A07;
  border: 2px solid var(--border);
  border-radius: 28px;
  padding: 0.75rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.pv-screen {
  background: var(--surface);
  border-radius: 20px;
  padding: 2rem 1.25rem;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pv-incoming {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.pv-caller-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
}

.pv-caller-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.pv-vora-badge {
  margin-top: 1rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--copper);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--copper-light);
  background: rgba(196, 132, 95, 0.1);
  animation: pv-pulse 2.5s ease-in-out infinite;
}

@keyframes pv-pulse {
  0%, 100% { opacity: 0.7; box-shadow: 0 0 10px rgba(196, 132, 95, 0.1); }
  50% { opacity: 1; box-shadow: 0 0 25px rgba(196, 132, 95, 0.2); }
}

/* ---- Chart Visual ---- */
.chart-visual {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 180px;
  padding-bottom: 1.5rem;
}

.chart-bar {
  flex: 1;
  height: var(--h, 50%);
  background: linear-gradient(to top, var(--copper-deep), var(--copper));
  border-radius: 6px 6px 0 0;
  position: relative;
  transition: height 0.6s ease;
}

.chart-bar span {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  color: var(--dim);
  white-space: nowrap;
}

.chart-label {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.chart-label strong {
  color: var(--copper);
  font-weight: 700;
}

/* ============================================
   SOCIAL PROOF (marquee)
   ============================================ */
.social-proof {
  padding: 4rem 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.marquee-row {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  gap: 1rem;
  white-space: nowrap;
  animation: scroll-left 30s linear infinite;
}

.marquee-row.reverse .marquee-track {
  animation-direction: reverse;
}

.m-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.6rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Micro-testimonial badges */
.m-testimonial {
  font-style: italic;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-dim, rgba(255,255,255,0.7));
}

.testimonial-quote {
  color: var(--copper);
  font-style: normal;
  font-size: 1.1rem;
  font-weight: 600;
}

.testimonial-attr {
  color: var(--text-dim, rgba(255,255,255,0.45));
  font-style: normal;
  font-size: 0.75rem;
  margin-left: 6px;
  opacity: 0.7;
}

/* Industry badges */
.m-industry {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ============================================
   PARTNERS
   ============================================ */
.partners {
  padding: 6rem 2rem;
}

.partners-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem;
  display: flex;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
  border: 1px solid rgba(196, 132, 95, 0.1);
  border-radius: 16px;
  background: rgba(30, 23, 18, 0.3);
}

.partners-text {
  width: 60%;
  flex-shrink: 0;
}

.partners-text .section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper);
  margin-bottom: 0.75rem;
}

.partners-text h2 {
  margin-bottom: 1rem;
}

.partners-text > p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.partners-stats {
  width: 40%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.p-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.p-stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--copper);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.p-stat-num svg {
  flex-shrink: 0;
}

.p-stat-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.partners-industries {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

.pi-badge {
  font-size: 0.8rem;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  background: rgba(196, 132, 95, 0.08);
  border: 1px solid rgba(196, 132, 95, 0.15);
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: 6rem 0;
}

.faq-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.faq-inner .section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper);
  margin-bottom: 0.75rem;
}

.faq-inner h2 {
  margin-bottom: 2.5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  border-left: 2px solid transparent;
  transition: border-left-color 0.3s ease, background 0.3s ease;
}

.faq-item.open {
  border-left: 2px solid var(--copper);
  background: rgba(196,132,95,0.04);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: color 0.3s;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.faq-q:hover {
  color: var(--copper-light);
}

.faq-icon {
  color: var(--copper);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-cta {
  text-align: center;
  padding: 2.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.faq-cta a {
  color: var(--copper);
  text-decoration: none;
  border-bottom: 1px solid rgba(196,132,95,0.3);
  transition: border-color 0.3s;
}

.faq-cta a:hover {
  border-color: var(--copper);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-a p {
  padding: 0 0 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.final-cta .particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: 0 2rem;
}

.cta-content h2 {
  margin-bottom: 1.25rem;
}

.cta-content p {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.btn-large {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
  background: linear-gradient(var(--bg), var(--bg)) padding-box,
              linear-gradient(135deg, #C4845F, #D4A574, #E8C9A0, #C4845F) border-box;
  border: 2px solid transparent;
  color: var(--copper);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-large:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(196, 132, 95, 0.4), 0 0 60px rgba(196, 132, 95, 0.15);
}

.cta-trust {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 1.5rem;
  opacity: 0.7;
}

.cta-secondary {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 0.75rem;
}

.cta-secondary a {
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cta-secondary a:hover {
  color: #D4A574;
}

/* Breathing glow behind CTA */
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1000px;
  height: 1000px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--copper-glow) 0%, transparent 70%);
  opacity: 0.3;
  animation: cta-breathe 3s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes cta-breathe {
  0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--surface);
  border-top: none;
  padding: 0 0 2rem;
  position: relative;
}

.footer-gradient-border {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(196,132,95,0.4) 50%, transparent 100%);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 2rem 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--copper);
  letter-spacing: -0.02em;
}

.footer-left p {
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-email {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s;
  margin-top: 0.25rem;
}
.footer-email:hover {
  color: var(--copper);
}

.footer-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--copper);
}

.footer-social {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.footer-social-link {
  color: var(--muted);
  transition: color 0.3s;
  display: flex;
  align-items: center;
}
.footer-social-link:hover {
  color: var(--copper);
}

.footer-right {
  display: flex;
  align-items: flex-start;
}

.footer-trust-badges {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: rgba(196,132,95,0.6);
  border: 1px solid rgba(196,132,95,0.15);
  border-radius: 20px;
  padding: 0.3rem 0.75rem;
  white-space: nowrap;
}
.footer-badge svg {
  flex-shrink: 0;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem 0;
  border-top: 1px solid rgba(196,132,95,0.06);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--dim);
  text-align: center;
}

/* ============================================
   COPPER THREAD SVG
   ============================================ */
.copper-thread {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: visible;
}

.thread-path {
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* US-016: Traveling dot */
.thread-dot {
  filter: drop-shadow(0 0 6px rgba(196,132,95,0.7)) drop-shadow(0 0 12px rgba(196,132,95,0.4));
}
.thread-trail {
  pointer-events: none;
}

@media (max-width: 768px) {
  .thread-dot,
  .thread-trail { display: none; }
}

/* ============================================
   SECTION COLOR RHYTHM
   Seamless vertical gradient — one continuous flow
   from top to bottom of the page. No hard edges.
   ============================================ */

/* Hero: starts at base, warms as you reach bottom */
.hero {
  background: linear-gradient(180deg, #110C08 0%, #110C08 70%, #14100C 100%);
}

.breather-sound {
  background: linear-gradient(180deg, #14100C 0%, #1A1410 100%);
}
.problem-solution {
  background: linear-gradient(180deg, #1A1410 0%, #1E1712 50%, #110C08 100%);
}
.how-section {
  background: linear-gradient(180deg, #110C08 0%, #0D0A07 50%, #14100C 100%);
}
.breather-ripple {
  background: linear-gradient(180deg, #14100C 0%, #1A1410 100%);
}
.features-flow {
  background: linear-gradient(180deg, #1A1410 0%, #1E1712 40%, #1A1410 70%, #110C08 100%);
}
.breather-scale {
  background: linear-gradient(180deg, #110C08 0%, #0D0A07 100%);
}
.social-proof {
  background: linear-gradient(180deg, #0D0A07 0%, #14100C 100%);
}
.partners {
  background: linear-gradient(180deg, #14100C 0%, #1A1410 50%, #14100C 100%);
}
.faq {
  background: linear-gradient(180deg, #14100C 0%, #0D0A07 100%);
}
.final-cta {
  background: linear-gradient(180deg, #0D0A07 0%, #080604 100%);
}
footer {
  background: linear-gradient(180deg, #080604 0%, var(--surface) 40%);
}

/* ============================================
   STICKY BOTTOM CTA BAR
   ============================================ */
.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: rgba(17, 12, 8, 0.95);
  border-top: 1px solid rgba(196, 132, 95, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 2rem;
}

.sticky-cta-bar.visible {
  transform: translateY(0);
}

.sticky-cta-text {
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

.sticky-cta-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.4rem;
  border-radius: 100px;
  background: var(--copper);
  color: var(--bg);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.3s, transform 0.2s;
}

.sticky-cta-btn:hover {
  background: var(--copper-light);
  transform: scale(1.03);
}

/* ============================================
   RESPONSIVE: Mobile (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {

  /* ---- Container ---- */
  .container {
    padding: 0 1.25rem;
  }

  /* ---- Nav: hide links, show logo + CTA only ---- */
  .nav-center {
    display: none;
  }

  .nav-inner {
    gap: 1rem;
    padding: 0.5rem 1rem;
  }

  nav {
    max-width: 90%;
  }

  /* ---- Hero ---- */
  .hero {
    padding: 5rem 1.25rem 2.5rem;
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .hero-sub {
    font-size: 0.95rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .demo-orb-wrap {
    width: 220px;
    height: 220px;
  }

  .demo-orb-wrap.call-active {
    width: 140px;
    height: 140px;
  }

  .demo-terminal-body {
    padding: 1.5rem;
  }

  .demo-transcript {
    max-width: 100%;
    max-height: 160px;
  }

  .lang-pills-row {
    gap: 0.4rem;
  }

  .lang-pill {
    font-size: 0.78rem;
    padding: 0.4rem 0.8rem;
  }

  /* ---- Breather sections ---- */
  .breather-sound {
    min-height: 50vh;
  }

  .breather-ripple {
    min-height: auto;
    padding: 4rem 1.5rem;
  }
  .testimonial-quote {
    font-size: 1.4rem;
  }

  .breather-scale {
    min-height: 60vh;
  }

  .sound-text {
    font-size: clamp(1.2rem, 4vw, 1.6rem);
    padding: 0 1.25rem;
  }

  /* ---- Scale numbers ---- */
  .scale-numbers {
    gap: 2rem;
    flex-direction: column;
  }

  .sn-value {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }

  .scale-regions {
    gap: 0.5rem;
  }

  .region-pill {
    font-size: 0.85rem;
    padding: 0.4rem 1rem;
  }

  /* ---- Problem-Solution: stack to column ---- */
  .ps-split {
    flex-direction: column;
    gap: 2rem;
    min-height: auto;
  }

  .ps-left,
  .ps-right {
    flex: none;
    width: 100%;
  }

  .ps-divider {
    display: none;
  }

  .ps-phone {
    max-width: 280px;
    margin: 0 auto;
  }

  .ps-dashboard {
    max-width: 100%;
  }

  /* ---- How It Works: stack to column ---- */
  .how-section {
    padding: 4rem 0;
  }

  .how-inner {
    flex-direction: column;
    gap: 2rem;
    min-height: auto;
  }

  .how-text {
    width: 100%;
  }

  .how-visual {
    width: 100%;
  }

  .how-text-slides {
    min-height: 200px;
  }

  .how-mockup {
    min-height: 300px;
  }

  .how-connector {
    flex: 0 0 28px;
  }

  .how-total-badge {
    margin-left: 0.5rem;
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
  }

  /* ---- Features: all stack vertically ---- */
  .feature-row {
    flex-direction: column;
    gap: 2rem;
    min-height: auto;
    padding: 3rem 0;
  }

  .feature-row.reverse {
    flex-direction: column;
  }

  .feature-text {
    width: 100%;
  }

  .feature-visual {
    width: 100%;
    min-height: 220px;
    padding: 1.5rem;
  }

  .globe-visual {
    width: 240px;
    height: 240px;
  }

  .globe-ring {
    width: 140px;
    height: 140px;
  }

  .globe-ring.ring-2 {
    width: 190px;
    height: 190px;
  }

  .orbit-pill {
    font-size: 0.6rem;
    padding: 0.2rem 0.5rem;
  }

  .clock-visual {
    width: 200px;
    height: 200px;
  }

  .clock-face {
    width: 160px;
    height: 160px;
  }

  .clock-hand.hour {
    height: 40px;
  }

  .clock-hand.minute {
    height: 55px;
  }

  .pv-frame {
    width: 190px;
  }

  .chart-visual {
    max-width: 100%;
  }

  .chart-bars {
    height: 140px;
  }

  /* ---- Partners: stack to column ---- */
  .partners-inner {
    flex-direction: column;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }

  .partners-text {
    width: 100%;
  }

  .partners-stats {
    width: 100%;
  }

  .partners .hero-actions {
    flex-direction: column;
  }

  .partners .hero-actions .btn-primary,
  .partners .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  /* ---- FAQ ---- */
  .faq-q {
    font-size: 0.9rem;
  }

  .faq-a p {
    font-size: 0.85rem;
  }

  /* ---- Final CTA ---- */
  .final-cta {
    min-height: 70vh;
  }

  .final-cta h2 {
    font-size: clamp(1.5rem, 6vw, 2.5rem);
  }

  .btn-large {
    padding: 0.9rem 1.75rem;
    font-size: 0.95rem;
  }

  .final-cta::before {
    width: 600px;
    height: 600px;
  }

  /* ---- Footer ---- */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
    align-items: center;
  }

  .footer-left {
    align-items: center;
  }

  .footer-center {
    align-items: center;
  }

  .footer-links {
    justify-content: center;
  }

  .footer-right {
    justify-content: center;
  }

  .footer-trust-badges {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* ---- Sticky CTA bar: button only on mobile ---- */
  .sticky-cta-bar {
    height: 48px;
    padding: 0 1rem;
  }

  .sticky-cta-text {
    display: none;
  }

  /* ---- Copper thread: hide on mobile ---- */
  .copper-thread {
    display: none;
  }

  /* ---- Social proof marquee ---- */
  .social-proof {
    padding: 2rem 0;
  }

  .m-badge {
    font-size: 0.75rem;
    padding: 0.45rem 1rem;
  }
}

/* ---- Focus Visible (Accessibility) ---- */
:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
  border-radius: 4px;
}

.lang-pill:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.nav-cta:focus-visible,
.sticky-cta-btn:focus-visible,
.btn-end-call:focus-visible {
  outline-offset: 2px;
  border-radius: 100px;
}