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

:root {
  --ink: #111827;
  --muted: #5f6878;
  --soft: #f6f8fb;
  --panel: #ffffff;
  --line: #dfe5ee;
  --blue: #2457d6;
  --blue-dark: #163b94;
  --cyan: #22a6b8;
  --green: #1f9d75;
  --amber: #bd7a17;
  --shadow: 0 24px 70px rgba(25, 39, 70, 0.12);
  --content-rail: 1120px;
  --narrow-rail: 940px;
}

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  background: #fbfcfe;
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(17, 24, 39, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 24, 39, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 68%);
  z-index: -1;
}

a { color: inherit; }

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem clamp(1.25rem, 5vw, 4.5rem);
  background: rgba(251, 252, 254, 0.88);
  border-bottom: 1px solid rgba(223, 229, 238, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
}

.brand img {
  width: 38px;
  height: 38px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-links a {
  color: #3f4858;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.nav-links a:hover { color: var(--blue); }

.nav-links .nav-cta {
  color: #fff;
  background: var(--ink);
  border-radius: 999px;
  padding: 0.68rem 1rem;
}

.nav-links .nav-cta:hover { color: #fff; background: var(--blue); }

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.88fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: 8rem clamp(1.25rem, 5vw, 4.5rem) 4.5rem;
}

.hero-copy { max-width: 760px; }

.eyebrow {
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1, h2, h3 { letter-spacing: 0; }

h1 {
  max-width: 780px;
  font-size: clamp(3.35rem, 6vw, 6.3rem);
  line-height: 0.94;
  font-weight: 800;
}

h2 {
  max-width: 760px;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.02;
  font-weight: 800;
}

h1::after,
h2::after {
  content: "";
  display: block;
  width: 76px;
  height: 4px;
  margin-top: 1.25rem;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
  border-radius: 999px;
}

.section-heading h2::after,
.access-card h2::after { margin-left: auto; margin-right: auto; }

.hero-sub {
  max-width: 650px;
  margin-top: 1.6rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.45vw, 1.26rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 16px 36px rgba(36, 87, 214, 0.22);
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 20px 48px rgba(36, 87, 214, 0.28);
}

.btn-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.btn-secondary:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.6rem;
}

.trust-row span {
  color: #354052;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 0.72rem;
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-lines {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 700px;
  margin-top: 1rem;
}

.hero-lines article {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.95rem;
  box-shadow: 0 12px 34px rgba(28, 43, 72, 0.06);
}

.hero-lines strong {
  display: block;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 900;
  margin-bottom: 0.35rem;
}

.hero-lines span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.48;
}

.line-cta {
  display: inline-flex;
  width: fit-content;
  margin-top: 0.8rem;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 900;
  text-decoration: none;
}

.line-cta:hover { color: var(--blue-dark); }

.hero-lines .app-line {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(280px, 1fr);
  gap: 1rem;
  align-items: center;
}

.screenshot-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: zoom-in;
}

.screenshot-trigger img {
  display: block;
  width: 100%;
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(223, 229, 238, 0.9);
  box-shadow: 0 10px 26px rgba(28, 43, 72, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.screenshot-trigger:hover img,
.screenshot-trigger:focus-visible img {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(28, 43, 72, 0.18);
}

.screenshot-trigger span {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  color: #fff;
  background: rgba(17, 24, 39, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.38rem 0.58rem;
  font-size: 0.72rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 3vw, 2.5rem);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.image-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.image-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 12, 24, 0.76);
  backdrop-filter: blur(12px);
}

.image-modal-panel {
  position: relative;
  z-index: 1;
  width: min(1180px, 96vw);
  max-height: 88vh;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
  overflow: auto;
}

.image-modal-panel img {
  display: block;
  width: 100%;
  height: auto;
}

.image-modal-close {
  position: sticky;
  top: 0.8rem;
  float: right;
  z-index: 2;
  width: 38px;
  height: 38px;
  margin: 0.8rem 0.8rem -3rem 0;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(17, 24, 39, 0.88);
  cursor: pointer;
  font-size: 1.45rem;
  line-height: 1;
}

.image-modal-close:hover,
.image-modal-close:focus-visible {
  background: var(--blue);
}

.product-preview {
  border: 1px solid rgba(188, 199, 216, 0.9);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.preview-topbar {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.preview-dots {
  display: flex;
  gap: 0.4rem;
}

.preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c9d1dd;
}

.preview-title {
  color: #4d5868;
  font-size: 0.84rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-status {
  color: #0d7a55;
  background: rgba(31, 157, 117, 0.12);
  border: 1px solid rgba(31, 157, 117, 0.28);
  border-radius: 999px;
  padding: 0.32rem 0.62rem;
  font-size: 0.74rem;
  font-weight: 800;
}

.preview-shell {
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 430px;
}

.preview-sidebar {
  padding: 1rem;
  background: #101827;
  color: #dbe5f3;
}

.preview-brand {
  color: #8fb1ff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin-bottom: 1.1rem;
}

.preview-file {
  border-radius: 10px;
  color: #9ca9bd;
  padding: 0.72rem;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.preview-file.active {
  color: #fff;
  background: rgba(143, 177, 255, 0.16);
}

.preview-main {
  padding: 1.1rem;
  background: #f5f7fb;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.metric-row div,
.table-card,
.answer-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.metric-row div { padding: 1rem; }
.metric-row strong { display: block; font-size: 1.38rem; }
.metric-row span { display: block; margin-top: 0.25rem; color: var(--muted); font-size: 0.74rem; font-weight: 700; }

.table-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1rem;
}

.table-line {
  width: 76%;
  height: 13px;
  border-radius: 999px;
  background: linear-gradient(90deg, #cdd7e8, #edf2f8);
}

.table-line.wide { width: 100%; }
.table-line.mid { width: 58%; }

.answer-card {
  margin-top: 1rem;
  padding: 1rem;
}

.answer-label {
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.answer-card p {
  margin-top: 0.5rem;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.35;
}

.answer-output {
  margin-top: 0.85rem;
  color: #526071;
  background: #f3f6fb;
  border-radius: 12px;
  padding: 0.85rem;
  font-size: 0.84rem;
  line-height: 1.55;
}

.statement-band {
  padding: 2.6rem clamp(1.25rem, 5vw, 4.5rem);
  background: #111827;
  color: #fff;
}

.statement-band p {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
  font-family: Newsreader, Georgia, serif;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  line-height: 1.22;
}

.section {
  padding: 6.5rem clamp(1.25rem, 5vw, 4.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.urgency-section {
  background: #f8fafc;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  width: min(100%, var(--narrow-rail));
  max-width: var(--narrow-rail);
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading h2 {
  margin-left: auto;
  margin-right: auto;
}

.feature-grid,
.use-case-grid,
.urgency-grid {
  width: min(100%, var(--content-rail));
  max-width: var(--content-rail);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card,
.use-case,
.urgency-card,
.access-card,
.privacy-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 12px 42px rgba(28, 43, 72, 0.07);
}

.feature-card {
  padding: 1.5rem;
}

.urgency-card {
  padding: 1.55rem;
  background: #fff;
  border-color: rgba(202, 213, 228, 0.95);
  box-shadow: 0 16px 44px rgba(28, 43, 72, 0.09);
}

.urgency-card strong {
  display: block;
  color: var(--ink);
  font-size: 1.08rem;
  margin-bottom: 0.65rem;
}

@media (min-width: 1500px) {
  .section {
    padding-left: max(4.5rem, calc((100vw - 1280px) / 2));
    padding-right: max(4.5rem, calc((100vw - 1280px) / 2));
  }

  h2 {
    font-size: clamp(2.5rem, 3.2vw, 3.65rem);
  }
}

.feature-icon {
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 2.2rem;
}

.feature-card h3,
.use-case h3 {
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}

.feature-card p,
.use-case p,
.urgency-card p,
.privacy-copy p,
.access-card p {
  color: var(--muted);
  line-height: 1.7;
}

.card-cta {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--blue);
  font-size: 0.84rem;
  font-weight: 900;
  text-decoration: none;
}

.card-cta:hover { color: var(--blue-dark); }

.privacy-section {
  display: grid;
  grid-template-columns: 1fr minmax(340px, 0.72fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding: 6.5rem clamp(1.25rem, 5vw, 4.5rem);
  background: #eef3f8;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.privacy-copy { max-width: 720px; }
.privacy-copy p { margin-top: 1.4rem; font-size: 1.02rem; }

.check-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.6rem;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  color: #344054;
  font-weight: 700;
}

.check-list span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(31, 157, 117, 0.12);
}

.privacy-panel {
  min-height: 370px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  text-align: center;
}

.privacy-ring {
  display: grid;
  place-items: center;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(36, 87, 214, 0.24);
  border-radius: 50%;
  background:
    linear-gradient(#fff, #fff) padding-box,
    conic-gradient(from 30deg, var(--blue), var(--cyan), var(--green), var(--blue)) border-box;
  box-shadow: 0 22px 54px rgba(36, 87, 214, 0.16);
}

.privacy-ring img {
  width: 86px;
  height: 86px;
}

.flow-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.flow-row strong {
  color: #fff;
  background: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
}

.blocked-line {
  margin-top: 1rem;
  color: #8b3f08;
  background: rgba(189, 122, 23, 0.12);
  border: 1px solid rgba(189, 122, 23, 0.22);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 900;
}

.use-case-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.use-case {
  padding: 1.35rem;
}

.chatbot-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(460px, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding: 1rem clamp(1.25rem, 5vw, 4.5rem) 6.5rem;
}

.chatbot-copy {
  max-width: 640px;
}

.chatbot-copy p {
  margin-top: 1.4rem;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.chatbot-copy .btn-secondary {
  margin-top: 1.6rem;
}

.chatbot-visual img {
  display: block;
  width: min(100%, 460px);
  margin-left: auto;
  border: 1px solid rgba(223, 229, 238, 0.9);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(25, 39, 70, 0.16);
}

.pricing-request-section {
  background: linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
  border-top: 1px solid var(--line);
}

.pricing-request-grid {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.pricing-request-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 12px 42px rgba(28, 43, 72, 0.07);
  padding: clamp(1.4rem, 3vw, 2rem);
}

.pricing-kicker {
  color: var(--green);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.pricing-request-card h3 {
  font-size: 1.55rem;
  margin-bottom: 0.75rem;
}

.pricing-request-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.35rem;
}

.anva-server-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(460px, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding: 6.5rem clamp(1.25rem, 5vw, 4.5rem);
  background: #ffffff;
}

.server-copy {
  max-width: 680px;
}

.server-copy p {
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.server-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.6rem 0;
}

.server-feature-grid div {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  color: #344054;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 800;
}

.server-feature-grid span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(31, 157, 117, 0.12);
  flex: 0 0 auto;
}

.server-panel {
  width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 18px 54px rgba(28, 43, 72, 0.1);
  overflow: hidden;
}

.server-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: #101827;
  color: #fff;
}

.server-panel-header span {
  font-size: 0.92rem;
  font-weight: 900;
}

.server-panel-header strong {
  color: #a9b8cf;
  font-size: 0.78rem;
}

.server-panel-body {
  padding: 1.1rem;
  background: #f8fafc;
}

.server-panel-core {
  padding: 1.2rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.server-panel-core span {
  display: block;
  color: var(--blue);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.server-panel-core strong {
  display: block;
  color: var(--ink);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  line-height: 1.08;
}

.server-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.server-panel-grid div {
  padding: 0.85rem;
  color: #344054;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.86rem;
  font-weight: 800;
}

.server-panel-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.server-panel-footer span {
  display: grid;
  place-items: center;
  min-height: 52px;
  padding: 0.75rem;
  color: #354052;
  background: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  text-align: center;
}

.access-section {
  padding: 0 clamp(1.25rem, 5vw, 4.5rem) 6.5rem;
}

.access-card {
  max-width: 940px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(36, 87, 214, 0.1), rgba(34, 166, 184, 0.08)),
    #fff;
}

.access-card p {
  max-width: 650px;
  margin: 1.2rem auto 1.8rem;
}

.lead-form {
  max-width: 760px;
  margin: 0 auto;
  text-align: left;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem;
  margin-bottom: 1.2rem;
}

.lead-form label {
  display: grid;
  gap: 0.42rem;
  color: #344054;
  font-size: 0.82rem;
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font: inherit;
  padding: 0.85rem 0.9rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lead-form textarea { resize: vertical; }

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(36, 87, 214, 0.12);
}

.form-wide { grid-column: 1 / -1; }
.form-hidden { display: none; }

.form-note {
  max-width: none !important;
  margin: 0.85rem 0 0 !important;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

.form-status {
  min-height: 1.3rem;
  margin-top: 0.85rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 800;
}

.form-status.success { color: var(--green); }
.form-status.error { color: #b42318; }

.lead-form button[disabled] {
  opacity: 0.7;
  cursor: progress;
}

.faq-section {
  padding: 6.5rem clamp(1.25rem, 5vw, 4.5rem);
  background: #f1f5f9;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: transparent;
  border: 0;
  padding: 1.15rem 1.25rem;
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.faq-q span {
  color: var(--blue);
  font-size: 1.1rem;
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.25rem;
  color: var(--muted);
  line-height: 1.65;
  transition: max-height 0.28s ease, padding 0.28s ease;
}

.faq-item.open .faq-a {
  max-height: 180px;
  padding: 0 1.25rem 1.15rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1.25rem, 5vw, 4.5rem);
  border-top: 1px solid var(--line);
  color: #687386;
  font-size: 0.86rem;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
  font-weight: 700;
}

.site-footer a:hover { color: var(--blue); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (max-width: 1100px) {
  .hero,
  .privacy-section,
  .chatbot-showcase,
  .anva-server-section {
    grid-template-columns: 1fr;
  }

  .product-preview {
    max-width: 680px;
  }

  .feature-grid,
  .use-case-grid,
  .urgency-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chatbot-visual img {
    margin-left: 0;
  }

  .server-visual {
    order: -1;
  }
}

@media (max-width: 760px) {
  .site-nav {
    position: sticky;
    padding: 0.85rem 1rem;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 2.4rem;
    gap: 1.6rem;
  }

  h1 {
    font-size: clamp(2.55rem, 11vw, 3.05rem);
    line-height: 0.98;
  }

  .eyebrow { margin-bottom: 0.75rem; }
  .hero-sub { margin-top: 1rem; line-height: 1.62; }
  .hero-actions { margin-top: 1.35rem; }
  .trust-row { margin-top: 1rem; gap: 0.45rem; }
  .trust-row span { padding: 0.42rem 0.58rem; font-size: 0.76rem; }
  .hero-lines { grid-template-columns: 1fr; margin-top: 0.9rem; }
  .hero-lines .app-line { grid-template-columns: 1fr; }
  .hero-lines article { padding: 0.82rem; }
  .hero-lines span { font-size: 0.78rem; }

  .preview-shell {
    grid-template-columns: 1fr;
  }

  .preview-sidebar {
    display: none;
  }

  .metric-row,
  .feature-grid,
  .use-case-grid,
  .urgency-grid,
  .server-feature-grid,
  .pricing-request-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    text-align: center;
  }
}