:root {
  color-scheme: dark;
  --bg-deep: #060608;
  --bg: #0c0c0f;
  --surface: #121218;
  --surface-raised: #18181f;
  --text: #f4f4f5;
  --text-soft: #e4e4e7;
  --muted: #a1a1aa;
  --muted-dim: #71717a;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.12);
  --accent: #6366f1;
  --accent-bright: #818cf8;
  --accent-dim: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.35);
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 24px 48px -24px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 0 0 1px var(--border), 0 20px 40px -28px rgba(0, 0, 0, 0.65);
  --max: 1120px;
  --space: clamp(1.25rem, 0.85rem + 1.8vw, 2.25rem);
  --section-y: clamp(2.5rem, 5vw, 4rem);
  --page-grad: radial-gradient(
      ellipse 85% 55% at 50% 0%,
      rgba(129, 140, 248, 0.18),
      transparent 60%
    ),
    radial-gradient(
      ellipse 65% 45% at 0% 15%,
      rgba(99, 102, 241, 0.14),
      transparent 55%
    ),
    radial-gradient(
      ellipse 60% 40% at 100% 25%,
      rgba(168, 85, 247, 0.12),
      transparent 55%
    );
  --font: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto,
    Ubuntu, Cantarell, "Noto Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.075rem;
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--text-soft);
  background: var(--page-grad),
    linear-gradient(180deg, #060608, #0b0b10 65%, #060608);
  -webkit-font-smoothing: antialiased;
}

.text-gradient {
  background: linear-gradient(90deg, var(--accent-bright), #a78bfa 45%, #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0.75rem;
  padding: 0.55rem 1rem;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  color: var(--text);
  z-index: 100;
}

.skip-link:focus {
  left: 0.75rem;
}

.wa-float {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 120;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.05rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  background: linear-gradient(
    165deg,
    rgba(18, 18, 24, 0.92),
    rgba(24, 24, 31, 0.92)
  );
  color: var(--text);
  text-decoration: none;
  box-shadow: var(--shadow-card), 0 16px 48px -24px rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px) saturate(1.15);
  transition: transform 0.15s ease, border-color 0.15s ease, filter 0.15s ease;
}

.wa-float:hover {
  filter: brightness(1.05);
  border-color: color-mix(in srgb, var(--accent-bright) 35%, var(--border));
}

.wa-float:active {
  transform: scale(0.98);
}

.wa-float-icon {
  display: grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 999px;
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.26);
  box-shadow: 0 0 20px rgba(52, 211, 153, 0.18);
  flex-shrink: 0;
}

.wa-float-text {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

@media (max-width: 520px) {
  .wa-float-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .wa-float {
    padding: 0.75rem;
    right: 0.9rem;
    bottom: 0.9rem;
  }
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration: none;
}

.container {
  width: min(100% - 2 * var(--space), var(--max));
  margin-inline: auto;
}

.section-card {
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  background: linear-gradient(
    165deg,
    rgba(18, 18, 24, 0.92),
    rgba(24, 24, 31, 0.92)
  );
  box-shadow: var(--shadow-card);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  backdrop-filter: blur(10px) saturate(1.15);
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.section-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent-bright) 28%, var(--border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent),
    0 28px 56px -34px rgba(0, 0, 0, 0.78);
}

/* 🔥 Navbar base */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(6, 6, 8, 0.75);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

/* logo */
.logo {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  text-decoration: none;
  color: var(--text);
}

.logo::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 2px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 12px var(--accent-glow);
  vertical-align: super;
}

.logo img {
  height: 28px;
}

/* nav */
.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav a {
  white-space: nowrap;
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
}

/* Logo */


.logo::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 2px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 12px var(--accent-glow);
  vertical-align: super;
}

/* Logo container */

/* Wrap controls canvas */
.logo-wrap {
  height: 42px;
  width: 42px;
  overflow: hidden; /* 🔥 crops extra canvas */
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Actual image */
.logo-wrap img {
  height: 42px; /* bigger than container */
  transform: translateY(3px); /* 🔥 reduces A-M gap visually */
  display: block;
}

/* Text */
.logo span {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

/* Nav links */
.nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  transition: all 0.2s ease;
}

/* Hover effect */
.nav a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

/* 🔥 CTA button in nav */
.nav-cta {
  background: linear-gradient(165deg, var(--accent-bright), var(--accent-dim));
  color: #fff !important;
  font-weight: 600;
  box-shadow: 0 8px 24px -10px var(--accent-glow);
}

.nav-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}
.nav a.active {
  color: var(--text);
  background: rgba(255,255,255,0.08);
}

main {
  display: block;
}

.hero {
  position: relative;
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: min(90vh, 720px);
  background: radial-gradient(
      ellipse 80% 50% at 50% -10%,
      rgba(99, 102, 241, 0.22),
      transparent 55%
    ),
    radial-gradient(
      ellipse 60% 40% at 100% 0%,
      rgba(129, 140, 248, 0.12),
      transparent 50%
    ),
    radial-gradient(
      ellipse 50% 35% at 0% 20%,
      rgba(99, 102, 241, 0.08),
      transparent 45%
    );
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 75%);
  pointer-events: none;
  opacity: 0.5;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 48rem;
}

.eyebrow {
  margin: 0 0 1.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.hero-title {
  margin: 0 0 1.35rem;
  font-size: clamp(2.6rem, 6.2vw, 3.7rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.045em;
  color: var(--text);
}

.hero-lede {
  margin: 0 0 2.25rem;
  font-size: clamp(1.1rem, 1.8vw, 1.25rem);
  line-height: 1.7;
  font-weight: 400;
  color: var(--muted);
  max-width: 38rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease,
    box-shadow 0.2s ease, color 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(165deg, var(--accent-bright), var(--accent-dim));
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12) inset,
    0 1px 2px rgba(0, 0, 0, 0.2), 0 12px 40px -8px var(--accent-glow);
}

.btn-primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16) inset,
    0 1px 2px rgba(0, 0, 0, 0.2), 0 16px 48px -8px var(--accent-glow);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  color: var(--text-soft);
  box-shadow: var(--shadow);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

.section {
  padding-block: var(--section-y);
  background: transparent;
}

.section + .section {
  border-top: 1px solid var(--border);
}

.section-header {
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
  max-width: 36rem;
}

.section-title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.65rem, 3.1vw, 2.05rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.2;
  background: linear-gradient(
    90deg,
    var(--text),
    color-mix(in srgb, var(--accent-bright) 62%, var(--text))
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 40rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.demo-panel {
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  background: linear-gradient(
    155deg,
    var(--surface) 0%,
    color-mix(in srgb, var(--surface) 82%, #1e1b4b) 55%,
    var(--surface-raised) 100%
  );
  box-shadow: var(--shadow-card), 0 0 80px -20px var(--accent-glow);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.demo-panel:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-bright) 26%, var(--border));
  box-shadow: var(--shadow-card), 0 0 100px -20px var(--accent-glow);
}

.demo-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.demo-panel-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.demo-panel-icon {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 12px;
  color: var(--accent-bright);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  flex-shrink: 0;
}

.demo-panel-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.demo-panel-sub {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted-dim);
  letter-spacing: 0.02em;
}

.demo-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
}

.demo-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.65);
  animation: demo-pulse 2s ease-in-out infinite;
}

@keyframes demo-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.65;
    transform: scale(0.92);
  }
}

.demo-messages {
  min-height: min(42vh, 320px);
  max-height: min(52vh, 440px);
  padding: 1.15rem 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  scroll-behavior: smooth;
}

.demo-messages::-webkit-scrollbar {
  width: 8px;
}

.demo-messages::-webkit-scrollbar-track {
  background: transparent;
}

.demo-messages::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--muted-dim) 55%, transparent);
  border-radius: 999px;
}

.demo-msg {
  display: flex;
  flex-direction: column;
  max-width: min(100%, 34rem);
  animation: demo-msg-in 0.35s ease both;
}

@keyframes demo-msg-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.demo-msg--user {
  align-self: flex-end;
  align-items: flex-end;
}

.demo-msg--assistant {
  align-self: flex-start;
  align-items: flex-start;
}

.demo-bubble {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 16px;
  font-size: 0.94rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  border: 1px solid var(--border);
}

.demo-msg--user .demo-bubble {
  color: var(--text);
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--accent) 42%, var(--surface-raised)),
    color-mix(in srgb, var(--accent-dim) 55%, var(--surface))
  );
  border-color: color-mix(in srgb, var(--accent-bright) 45%, var(--border));
  box-shadow: 0 12px 28px -18px var(--accent-glow);
}

.demo-msg--assistant .demo-bubble {
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.04);
}

.demo-msg-meta {
  margin: 0.35rem 0.35rem 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted-dim);
}

.demo-typing {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  animation: demo-msg-in 0.3s ease both;
}

.demo-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  animation: demo-bounce 1.2s ease-in-out infinite;
}

.demo-typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.demo-typing span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes demo-bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }
  40% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

.demo-composer {
  display: flex;
  align-items: stretch;
  gap: 0.65rem;
  padding: 1rem 1.15rem 1.1rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.28);
}

.demo-input {
  flex: 1;
  min-width: 0;
  padding: 0.8rem 1.05rem;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-family: inherit;
  font-size: 0.94rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.demo-input::placeholder {
  color: var(--muted-dim);
}

.demo-input:focus {
  border-color: color-mix(in srgb, var(--accent-bright) 55%, var(--border));
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(255, 255, 255, 0.06);
}

.demo-send {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 1.15rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent-bright) 40%, var(--border));
  background: linear-gradient(165deg, var(--accent-bright), var(--accent-dim));
  color: #fff;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 10px 28px -12px var(--accent-glow);
}

.demo-send:hover:not(:disabled) {
  filter: brightness(1.06);
}

.demo-send:active:not(:disabled) {
  transform: scale(0.98);
}

.demo-send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(0.2);
}

.demo-send-icon {
  display: grid;
  place-items: center;
}

@media (max-width: 479px) {
  .demo-send-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .demo-send {
    padding: 0.75rem 0.85rem;
  }
}

.demo-footnote {
  margin: 0;
  padding: 0 1.25rem 1.1rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--muted-dim);
  background: rgba(0, 0, 0, 0.2);
}

.simulator-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: grid;
  gap: 0;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.simulator-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
  box-shadow: var(--shadow-card), 0 26px 56px -36px rgba(0, 0, 0, 0.78);
}

@media (min-width: 768px) {
  .simulator-card {
    grid-template-columns: minmax(220px, 280px) 1fr;
  }
}

.simulator-controls {
  padding: clamp(1.25rem, 3vw, 1.6rem);
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
}

@media (min-width: 768px) {
  .simulator-controls {
    border-bottom: none;
    border-right: 1px solid var(--border);
  }
}

.simulator-label {
  display: block;
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.simulator-select-wrap {
  position: relative;
}

.simulator-select-wrap::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
  opacity: 0.85;
}

.simulator-select {
  width: 100%;
  margin: 0;
  padding: 0.85rem 2.75rem 0.85rem 1rem;
  appearance: none;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.simulator-select:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.simulator-select:focus {
  border-color: color-mix(in srgb, var(--accent-bright) 55%, var(--border));
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.simulator-panel {
  padding: clamp(1.35rem, 3.5vw, 2rem);
  min-height: 12rem;
  border-left: 3px solid color-mix(in srgb, var(--accent) 65%, transparent);
  background: linear-gradient(
    120deg,
    color-mix(in srgb, var(--accent) 8%, transparent) 0%,
    transparent 55%
  );
  transition: border-color 0.25s ease;
}

.simulator-panel-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.simulator-panel-title {
  margin: 0 0 1rem;
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text);
}

.simulator-panel-body {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.simulator-panel-p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--muted);
}

.service-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.service-card {
  margin: 0;
  padding: clamp(1.5rem, 3vw, 1.85rem);
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  background: linear-gradient(
    165deg,
    rgba(18, 18, 24, 0.74),
    rgba(24, 24, 31, 0.62)
  );
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px) saturate(1.2);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease,
    filter 0.22s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  filter: brightness(1.03);
  border-color: color-mix(in srgb, var(--accent-bright) 26%, var(--border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 22%, transparent),
    0 28px 56px -32px rgba(0, 0, 0, 0.75);
}

.service-title {
  margin: 0 0 0.65rem;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.service-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.62;
}

.contact {
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 100%
  );
}

.contact-inner {
  max-width: 42rem;
  padding: clamp(2rem, 5vw, 2.75rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.contact-inner .section-title,
.contact-inner .section-lede {
  max-width: none;
}

.contact-inner .section-header {
  margin-bottom: 1.75rem;
  max-width: none;
}

.contact-note {
  margin: 1.35rem 0 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted-dim);
}

.mono,
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 0.88em;
  padding: 0.12em 0.35em;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
}

.bottom-cta {
  background: var(--bg-deep);
}

.bottom-cta-inner {
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  background: radial-gradient(
      ellipse 120% 80% at 20% 0%,
      rgba(99, 102, 241, 0.18),
      transparent 55%
    ),
    radial-gradient(
      ellipse 90% 70% at 110% 20%,
      rgba(129, 140, 248, 0.12),
      transparent 55%
    ),
    linear-gradient(165deg, var(--surface), var(--surface-raised));
  box-shadow: var(--shadow-card), 0 0 120px -50px var(--accent-glow);
  padding: clamp(1.75rem, 4.5vw, 2.75rem);
  display: grid;
  gap: 1.25rem;
  align-items: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.bottom-cta-inner:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-bright) 28%, var(--border));
  box-shadow: var(--shadow-card), 0 0 140px -50px var(--accent-glow);
}

@media (min-width: 900px) {
  .bottom-cta-inner {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 2rem;
  }
}

.bottom-cta-eyebrow {
  margin: 0 0 0.65rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.bottom-cta-title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.7rem, 3.2vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--text);
}

.bottom-cta-lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 52ch;
}

.bottom-cta-actions {
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

@media (min-width: 900px) {
  .bottom-cta-actions {
    justify-items: stretch;
  }
}

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 2rem;
  background: var(--bg-deep);
}

.footer-inner {
  display: flex;
  justify-content: center;
}

.footer-copy {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-dim);
  letter-spacing: -0.01em;
}

.product-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.product-card {
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  background: linear-gradient(
    165deg,
    rgba(18, 18, 24, 0.85),
    rgba(24, 24, 31, 0.75)
  );
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent-bright) 30%, var(--border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 25%, transparent),
    0 32px 64px -30px rgba(0, 0, 0, 0.8);
}

.product-title {
  margin: 0 0 0.6rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.product-desc {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.product-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.product-features li {
  margin-bottom: 0.4rem;
  position: relative;
  padding-left: 1rem;
}

.product-features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-bright);
}

.product-card img.product-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
}

.product-meta {
  display: block;
  margin: 0.5rem 0 1rem;
  color: var(--muted-dim);
  font-size: 0.8rem;
}

.product-card a {
  margin-top: 0.5rem;
}

.offerings-divider {
  height: 1px;
  margin: 2.5rem 0;
  background: linear-gradient(
    90deg,
    transparent,
    var(--border-strong),
    transparent
  );
}

.case-card {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .case-card {
    grid-template-columns: 1.1fr 1fr;
  }
}

.case-image img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.case-title {
  margin: 0 0 0.6rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}

.case-desc {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.6;
}

.case-points {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
}

.case-points li {
  margin-bottom: 0.4rem;
  padding-left: 1rem;
  position: relative;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.case-points li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-bright);
}

.case-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.case-card:nth-child(even) {
  direction: rtl;
}

.case-card:nth-child(even) .case-content {
  direction: ltr;
}
/* 🔒 Fix all product / case images */
/* 🖼 Full image visible, no cropping */
.product-card img,
.case-image img {
  width: 100%;
  max-height: 250px;   /* controls size */
  object-fit: contain; /* 🔥 key change */
  background: rgba(255,255,255,0.03); /* subtle frame for empty space */
  border-radius: 10px;
  display: block;
  margin-bottom: 1rem;
}

/* 🧱 Fix card layout consistency */
.product-card,
.service-card,
.case-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* 📏 Ensure consistent spacing inside cards */
.product-card img {
  margin-bottom: 1rem;
}

/* 🎯 Case study layout alignment */
.case-card {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .case-card {
    grid-template-columns: 1fr 1fr;
  }
}

/* 🖼 Prevent image overflow bugs */
img {
  max-width: 100%;
  height: auto;
}

/* 🧱 Proper image layout */
.case-image-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  align-items: center;
}

/* 📱 If odd number of images → last spans full width */
.case-image-grid img:nth-child(3) {
  grid-column: span 2;
}

/* 🖼 Image styling */
.case-image-grid img {
  width: 100%;
  height: 120px;
  object-fit: contain; /* no crop */
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  padding: 6px;
}

/* 🎯 Align whole case section better */
.case-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

@media (max-width: 768px) {
  .case-card {
    grid-template-columns: 1fr;
  }
}
.case-image-grid img:first-child {
  grid-column: span 2;
  height: 140px;
}

/* 📱 Mobile screenshots layout */
.case-image-mobile {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: flex-end;
}

/* Each image behaves like a phone */
.case-image-mobile img {
  width: 120px;              /* fixed width */
  height: auto;              /* keep ratio */
  border-radius: 18px;
  border: 1px solid var(--border);
  background: #000;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.6);
}

/* Slight stagger for visual appeal */
.case-image-mobile img:nth-child(2) {
  transform: translateY(-10px);
}

.case-image-mobile img:nth-child(3) {
  transform: translateY(-5px);
}

/* 🎯 Visual container */
.case-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 320px;
}

/* 📱 Phone stack base */
.phone-stack {
  position: relative;
  width: 260px;
  height: 100%;
}

/* 📱 Individual phone */
.phone {
  position: absolute;
  width: 120px;
  height: auto;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: #000;
  box-shadow:
    0 20px 40px -15px rgba(0,0,0,0.7),
    0 0 0 1px rgba(255,255,255,0.05) inset;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* 🧩 Positioning (layered layout) */
.p1 {
  left: 0;
  bottom: 0;
  transform: rotate(-6deg);
  z-index: 1;
}

.p2 {
  left: 70px;
  bottom: 20px;
  transform: rotate(0deg);
  z-index: 3;
}

.p3 {
  left: 140px;
  bottom: 0;
  transform: rotate(6deg);
  z-index: 2;
}

/* ✨ Hover interaction */
.phone-stack:hover .p1 {
  transform: rotate(-8deg) translateY(-8px);
}

.phone-stack:hover .p2 {
  transform: translateY(-14px) scale(1.05);
}

.phone-stack:hover .p3 {
  transform: rotate(8deg) translateY(-8px);
}

/* 🌌 Subtle glow behind */
.case-visual::before {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  background: radial-gradient(
    circle,
    rgba(99,102,241,0.25),
    transparent 70%
  );
  filter: blur(40px);
  z-index: 0;
}
.hero-trust {
  margin-top: 1rem;
  color: var(--muted-dim);
  font-size: 0.9rem;
}

.product-card,
.service-card,
.case-card {
  transition: all 0.25s ease;
}

.product-card:hover,
.service-card:hover,
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.8);
}
h1, h2, h3 {
  letter-spacing: -0.03em;
}

.section-title {
  font-weight: 700;
}

.section-lede {
  font-size: 1rem;
  line-height: 1.6;
}

.btn {
  transition: all 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}
.section-card {
  position: relative;
}

.section-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top,
    rgba(99,102,241,0.12),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.section-card:hover::before {
  opacity: 1;
}

/* Base */
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Hide hamburger on desktop */
.menu-toggle {
  display: none;
  font-size: 1.4rem;
  background: none;
  border: none;
  color: white;
}

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

  /* Show hamburger */
  .menu-toggle {
    display: block;
  }

  /* Hide nav by default */
  .nav {
    position: absolute;
    top: 60px;
    right: 16px;
    background: rgba(10,10,20,0.95);
    backdrop-filter: blur(12px);
    padding: 1rem;
    border-radius: 12px;
    display: none;
    flex-direction: column;
    gap: 0.8rem;
    width: 200px;
  }

  /* Show when active */
  .nav.active {
    display: flex;
  }

  /* Fix link spacing */
  .nav a {
    font-size: 0.9rem;
    padding: 0.5rem 0;
  }
}