/* GUGLTELL.ME Landing Page V2 — CSP/Trusted safe
   No inline CSS, no inline JS, no external fonts/CDN required.
*/

:root {
  --bg-0: #050b14;
  --bg-1: #07111f;
  --bg-2: #0e2037;
  --text: #f7fbff;
  --muted: #aebbd0;
  --soft: #d9e6f7;
  --accent: #62f0c2;
  --accent-2: #7aa7ff;
  --accent-3: #d9f99d;
  --danger: #ff7a90;
  --panel: rgba(255, 255, 255, 0.075);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --panel-soft: rgba(255, 255, 255, 0.045);
  --border: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.28);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 18px 60px rgba(0, 0, 0, 0.28);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --max: 1180px;

  font-family:
    "Segoe UI Variable",
    "Segoe UI",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    Arial,
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  background: var(--bg-0);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, rgba(98, 240, 194, 0.22), transparent 26%),
    radial-gradient(circle at 82% 18%, rgba(122, 167, 255, 0.22), transparent 28%),
    linear-gradient(140deg, var(--bg-0), var(--bg-1) 44%, var(--bg-2));
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 82%);
}

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

.gtm-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 34vw;
  height: 34vw;
  min-width: 320px;
  min-height: 320px;
  border-radius: 999px;
  filter: blur(26px);
  opacity: 0.42;
  animation: gtmFloat 18s ease-in-out infinite alternate;
}

.orb-a {
  top: -14%;
  left: -8%;
  background: rgba(98, 240, 194, 0.35);
}

.orb-b {
  top: 8%;
  right: -12%;
  background: rgba(122, 167, 255, 0.32);
  animation-duration: 22s;
}

.orb-c {
  bottom: -18%;
  left: 38%;
  background: rgba(217, 249, 157, 0.12);
  animation-duration: 26s;
}

@keyframes gtmFloat {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(28px, -22px, 0) scale(1.08);
  }
}

.page-shell {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 26px;
  align-items: center;
  min-height: 92px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(98, 240, 194, 1), rgba(122, 167, 255, 1));
  box-shadow:
    0 16px 45px rgba(98, 240, 194, 0.24),
    inset 0 1px 0 rgba(255,255,255,0.58);
}

.brand-mark-core {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(5, 11, 20, 0.82);
  color: var(--accent);
  font-weight: 950;
  letter-spacing: -0.06em;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-name {
  font-weight: 950;
  letter-spacing: 0.08em;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-weight: 650;
  font-size: 0.94rem;
}

.site-nav a {
  transition: color 160ms ease, transform 160ms ease;
}

.site-nav a:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--bg-0);
  background: var(--accent);
  font-weight: 850;
  box-shadow: 0 12px 32px rgba(98, 240, 194, 0.22);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 116px);
  padding: 54px 0 70px;
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.78rem;
  font-weight: 900;
}

.hero h1 {
  margin: 22px 0 22px;
  max-width: 760px;
  font-size: clamp(3.2rem, 8vw, 7.3rem);
  line-height: 0.89;
  letter-spacing: -0.092em;
  text-wrap: balance;
  text-shadow: 0 26px 90px rgba(98, 240, 194, 0.16);
}

.hero h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(90deg, var(--accent), var(--accent-2) 74%, var(--accent-3));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 18px;
  border: 1px solid transparent;
  font-weight: 900;
  transition:
    transform 170ms ease,
    background-color 170ms ease,
    border-color 170ms ease,
    box-shadow 170ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--bg-0);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 50px rgba(98, 240, 194, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 24px 70px rgba(98, 240, 194, 0.34);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.095);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--soft);
  background: rgba(255,255,255,0.052);
  font-size: 0.9rem;
  font-weight: 720;
}

.product-stage {
  position: relative;
  min-height: 540px;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.mockup-glow {
  position: absolute;
  inset: 12% 4% 2%;
  border-radius: 42px;
  background:
    radial-gradient(circle at 50% 0%, rgba(98, 240, 194, 0.22), transparent 38%),
    radial-gradient(circle at 78% 70%, rgba(122, 167, 255, 0.26), transparent 42%);
  filter: blur(16px);
  opacity: 0.9;
}

.app-mockup {
  position: relative;
  width: min(100%, 560px);
  border: 1px solid var(--border-strong);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.15), rgba(255,255,255,0.064)),
    rgba(7, 17, 31, 0.88);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotateY(-7deg) rotateX(3deg);
  transition: transform 220ms ease;
}

.app-mockup:hover {
  transform: rotateY(-2deg) rotateX(1deg) translateY(-4px);
}

.mockup-topbar {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 14px;
  align-items: center;
  min-height: 58px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.055);
}

.traffic {
  display: inline-flex;
  gap: 8px;
}

.traffic span {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: rgba(255,255,255,0.32);
}

.traffic span:nth-child(1) {
  background: var(--danger);
}

.traffic span:nth-child(2) {
  background: #ffd166;
}

.traffic span:nth-child(3) {
  background: var(--accent);
}

.mockup-title {
  color: var(--soft);
  font-weight: 850;
  letter-spacing: 0.03em;
}

.mockup-status {
  padding: 6px 9px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(98, 240, 194, 0.11);
  font-weight: 900;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.mockup-body {
  display: grid;
  grid-template-columns: 124px 1fr;
  min-height: 430px;
}

.mockup-sidebar {
  padding: 20px 14px;
  border-right: 1px solid var(--border);
  background: rgba(0,0,0,0.12);
}

.side-pill {
  padding: 12px 12px;
  margin-bottom: 10px;
  border-radius: 14px;
  color: var(--muted);
  background: rgba(255,255,255,0.045);
  font-weight: 780;
  font-size: 0.88rem;
}

.side-pill.active {
  color: var(--bg-0);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.mockup-chat {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 22px;
}

.message {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
}

.message-user {
  margin-left: 32px;
}

.message-ai {
  margin-right: 32px;
  background: rgba(98, 240, 194, 0.09);
}

.label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  font-weight: 950;
}

.message p {
  margin: 0;
  color: var(--soft);
  line-height: 1.5;
}

.answer-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(98, 240, 194, 0.28);
  background:
    linear-gradient(135deg, rgba(98, 240, 194, 0.12), rgba(122, 167, 255, 0.09)),
    rgba(255,255,255,0.06);
}

.answer-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  color: var(--soft);
  font-weight: 900;
}

.answer-head strong {
  color: var(--accent);
}

.answer-lines {
  display: grid;
  gap: 10px;
}

.line {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,255,255,0.32), rgba(255,255,255,0.08));
}

.line-lg {
  width: 96%;
}

.line-md {
  width: 78%;
}

.line-sm {
  width: 52%;
}

.section {
  padding: 60px 0;
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.workflow-panel h2,
.trust-copy h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  text-wrap: balance;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  padding: 26px;
  min-height: 260px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, var(--panel-strong), var(--panel-soft)),
    rgba(255,255,255,0.05);
  box-shadow: var(--shadow-soft);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 34px;
  border-radius: 16px;
  color: var(--accent);
  background: rgba(98, 240, 194, 0.11);
  border: 1px solid rgba(98, 240, 194, 0.22);
  font-weight: 950;
}

.feature-card h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.workflow-section {
  padding: 38px 0 62px;
}

.workflow-panel {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 38px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 10% 10%, rgba(98, 240, 194, 0.12), transparent 40%),
    linear-gradient(135deg, rgba(255,255,255,0.11), rgba(255,255,255,0.045));
  box-shadow: var(--shadow-soft);
}

.workflow-panel h2 {
  margin-top: 14px;
}

.workflow-steps {
  display: grid;
  gap: 12px;
}

.workflow-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255,255,255,0.055);
}

.workflow-step span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 17px;
  color: var(--bg-0);
  background: var(--accent);
  font-weight: 950;
}

.workflow-step p {
  margin: 0;
  color: var(--soft);
  line-height: 1.5;
  font-weight: 650;
}

.trust-section {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 22px;
  align-items: stretch;
  padding: 44px 0 28px;
}

.trust-copy,
.trust-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.055);
  box-shadow: var(--shadow-soft);
}

.trust-copy {
  padding: 32px;
}

.trust-copy h2 {
  margin-top: 12px;
}

.trust-copy p:last-child {
  max-width: 780px;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.68;
}

.trust-card {
  display: grid;
  place-items: center;
  padding: 28px;
  text-align: center;
}

.trust-number {
  display: block;
  font-size: 6rem;
  line-height: 0.86;
  letter-spacing: -0.08em;
  color: var(--accent);
  font-weight: 950;
}

.trust-card p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.5;
  font-weight: 700;
}

.final-cta-section {
  padding: 38px 0 44px;
}

.final-cta {
  display: grid;
  justify-items: center;
  gap: 18px;
  text-align: center;
  padding: 34px 24px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 50% 0%, rgba(98, 240, 194, 0.18), transparent 42%),
    linear-gradient(135deg, rgba(122, 167, 255, 0.12), rgba(255,255,255,0.06));
  box-shadow: var(--shadow);
}

.final-cta h2 {
  max-width: 760px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 42px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .orb,
  .app-mockup,
  .btn,
  .site-nav a {
    animation: none;
    transition: none;
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 40px;
  }

  .product-stage {
    min-height: 500px;
  }

  .app-mockup {
    transform: none;
  }

  .workflow-panel,
  .trust-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .page-shell {
    width: min(100% - 24px, var(--max));
  }

  .site-header {
    min-height: 78px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 16px;
  }

  .brand-sub,
  .header-cta {
    display: none;
  }

  .hero h1 {
    font-size: clamp(3rem, 17vw, 4.9rem);
  }

  .hero-actions,
  .hero-proof {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .product-stage {
    min-height: auto;
  }

  .mockup-body {
    grid-template-columns: 1fr;
  }

  .mockup-sidebar {
    display: none;
  }

  .mockup-topbar {
    grid-template-columns: 70px 1fr;
  }

  .mockup-status {
    display: none;
  }

  .message-user,
  .message-ai {
    margin-left: 0;
    margin-right: 0;
  }

  .section {
    padding: 42px 0;
  }

  .workflow-panel,
  .trust-copy,
  .feature-card {
    padding: 22px;
  }

  .site-footer {
    flex-direction: column;
  }
}