:root {
  --ink: #10151b;
  --muted: #66717f;
  --line: #d9e1ea;
  --paper: #f7f9fc;
  --white: #ffffff;
  --blue: #0793f7;
  --green: #18b77a;
  --coral: #ff6b4a;
  --yellow: #f4c542;
  --shadow: 0 28px 80px rgba(12, 31, 54, 0.18);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(7, 147, 247, 0.08), transparent 460px),
    var(--paper);
}

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

button,
input {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 18px 22px auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 12px;
  border: 1px solid rgba(16, 21, 27, 0.08);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 40px rgba(12, 31, 54, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand img {
  border-radius: 9px;
}

.site-header nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 650;
}

.site-header nav a:hover,
.site-footer nav a:hover {
  color: var(--ink);
}

.header-cta {
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  padding: 10px 16px;
  font-weight: 750;
}

.hero {
  min-height: 88svh;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: 38px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 122px 28px 48px;
  position: relative;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4.3vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.04rem;
}

.hero-subtitle,
.section p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

.hero-subtitle {
  max-width: 620px;
  margin-bottom: 26px;
  font-size: 1.25rem;
}

.hero-actions,
.shadow-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0 20px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 16px 36px rgba(7, 147, 247, 0.24);
}

.button.primary:hover {
  background: #027fdb;
}

.button.secondary {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
}

.button.full {
  width: 100%;
}

.trust-line {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual {
  min-height: 620px;
  position: relative;
  display: grid;
  place-items: center;
}

.phone-shell {
  width: min(390px, 78vw);
  aspect-ratio: 1320 / 2868;
  border: 12px solid #11161d;
  border-radius: 48px;
  overflow: hidden;
  background: #11161d;
  box-shadow: var(--shadow);
  transform: rotate(4deg);
}

.phone-shell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.signal-strip {
  position: absolute;
  left: 2%;
  bottom: 16%;
  display: flex;
  align-items: end;
  gap: 7px;
  padding: 18px 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 22px 60px rgba(12, 31, 54, 0.16);
}

.signal-strip span {
  width: 9px;
  height: 34px;
  border-radius: 99px;
  background: var(--green);
  opacity: 0.48;
}

.signal-strip .active {
  height: 54px;
  background: var(--blue);
  opacity: 1;
}

.signal-strip .tall {
  height: 72px;
  background: var(--coral);
  opacity: 1;
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 1124px;
  margin: 0 auto 36px;
  padding: 0 28px;
}

.proof-band div {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 22px;
}

.proof-band div:first-child {
  border-radius: 18px 0 0 18px;
}

.proof-band div:last-child {
  border-radius: 0 18px 18px 0;
}

.proof-band strong,
.proof-band span {
  display: block;
}

.proof-band strong {
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.proof-band span {
  color: var(--muted);
  line-height: 1.45;
}

.section {
  max-width: 1124px;
  margin: 0 auto;
  padding: 82px 28px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 42px;
  align-items: start;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.plan,
.transcript-demo,
.email-section,
.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.feature-grid article {
  min-height: 190px;
  padding: 22px;
}

.feature-grid p,
.plan p,
.faq p {
  color: var(--muted);
  line-height: 1.55;
}

.mini-icon {
  display: inline-block;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: var(--blue);
  position: relative;
}

.mini-icon.bars {
  background: linear-gradient(135deg, var(--blue), var(--green));
}

.mini-icon.translate {
  background: linear-gradient(135deg, var(--coral), var(--yellow));
}

.mini-icon.mic {
  background: linear-gradient(135deg, var(--ink), var(--blue));
}

.mini-icon.memory {
  background: linear-gradient(135deg, var(--green), #72ddaa);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 36px;
  align-items: center;
}

.transcript-demo {
  padding: 26px;
  box-shadow: var(--shadow);
}

.time {
  color: var(--muted);
  font-weight: 700;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 18px;
}

.chips span {
  border-radius: 10px;
  background: #eef4fb;
  padding: 9px 12px;
  color: #3f4b58;
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  font-weight: 700;
}

.chips .selected {
  background: rgba(7, 147, 247, 0.15);
  color: var(--blue);
}

.translation {
  margin-bottom: 18px;
  color: var(--muted);
}

.shadow-row span {
  flex: 1;
  min-width: 120px;
  border-radius: 999px;
  background: #eef4fb;
  padding: 14px 16px;
  text-align: center;
  font-weight: 800;
}

.shadow-row .recording {
  background: rgba(255, 107, 74, 0.13);
  color: var(--coral);
}

.pricing-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.plan {
  padding: 24px;
}

.plan.featured {
  border-color: rgba(7, 147, 247, 0.35);
  box-shadow: var(--shadow);
}

.plan-name {
  margin-bottom: 10px;
  color: var(--ink);
  font-weight: 850;
}

.price {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 2.35rem;
  font-weight: 850;
  line-height: 1;
}

.price span {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.plan-note {
  min-height: 48px;
}

.plan ul {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.plan li {
  display: flex;
  gap: 10px;
  color: #374351;
  line-height: 1.45;
}

.plan li::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--green);
}

.store-note {
  max-width: 820px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.email-section {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 1.12fr);
  gap: 28px;
  align-items: center;
  padding: 34px;
}

.signup-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.signup-form input {
  min-width: 0;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 18px;
  outline: none;
}

.signup-form input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(7, 147, 247, 0.12);
}

.signup-form p {
  grid-column: 1 / -1;
  min-height: 20px;
  margin: 0;
  color: var(--green);
  font-size: 0.94rem;
}

.faq {
  max-width: 880px;
}

.faq details {
  margin-top: 12px;
  padding: 18px 20px;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq details p {
  margin: 12px 0 0;
}

.site-footer {
  max-width: 1124px;
  margin: 0 auto;
  padding: 38px 28px 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(16, 21, 27, 0.42);
}

.modal-panel {
  width: min(520px, 100%);
  position: relative;
  border-radius: 22px;
  background: var(--white);
  padding: 28px;
  box-shadow: var(--shadow);
}

.modal-panel code {
  border-radius: 6px;
  background: #eef4fb;
  padding: 2px 6px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: #eef4fb;
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
}

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

@media (max-width: 900px) {
  .site-header nav {
    display: none;
  }

  .hero,
  .split,
  .showcase,
  .email-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 104px;
  }

  .hero-visual {
    min-height: 520px;
  }

  .proof-band,
  .plans {
    grid-template-columns: 1fr;
  }

  .proof-band div,
  .proof-band div:first-child,
  .proof-band div:last-child {
    border-radius: 16px;
  }
}

@media (max-width: 560px) {
  .site-header {
    inset: 10px 10px auto;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .section {
    padding-left: 18px;
    padding-right: 18px;
  }

  h1 {
    font-size: 3.35rem;
  }

  .hero-subtitle {
    font-size: 1.08rem;
  }

  .hero-visual {
    min-height: 430px;
  }

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

  .signup-form {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
}