:root {
  --bg: #07110f;
  --ink: #16211d;
  --muted: #66746e;
  --paper: #f8f7f1;
  --panel: #ffffff;
  --line: #dde4de;
  --forest: #14392f;
  --green: #236553;
  --blue: #245c7a;
  --gold: #d7aa48;
  --gold-dark: #9e6f1e;
  --shadow: 0 22px 70px rgba(16, 31, 26, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.55;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 64px);
  color: #ffffff;
  background: rgba(7, 17, 15, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  min-width: max-content;
  font-weight: 900;
  white-space: nowrap;
}

.brand-logo {
  width: 42px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.28));
}

.brand-name {
  font-size: 1.02rem;
  letter-spacing: 0;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: keep-all;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(10px, 1.6vw, 24px);
  flex: 1 1 auto;
  min-width: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 700;
  overflow: hidden;
}

.site-nav a {
  white-space: nowrap;
}

.site-nav a:hover {
  color: #ffffff;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 116px clamp(20px, 6vw, 76px) 82px;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 17, 15, 0.94) 0%, rgba(7, 17, 15, 0.74) 48%, rgba(7, 17, 15, 0.2) 100%),
    linear-gradient(0deg, rgba(7, 17, 15, 0.82) 0%, rgba(7, 17, 15, 0) 42%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 1180px);
  max-width: 1180px;
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #f0ca6d;
}

.hero-lockup {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 28px);
  max-width: 100%;
  margin-bottom: 22px;
}

.hero-lockup > div {
  min-width: 0;
}

.hero-logo {
  width: clamp(82px, 9vw, 132px);
  height: auto;
  flex: 0 0 auto;
  filter: drop-shadow(0 22px 38px rgba(0, 0, 0, 0.38));
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(2.75rem, 4.9vw, 5.25rem);
  line-height: 0.9;
  letter-spacing: 0;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: keep-all;
}

.hero-subtitle {
  max-width: 680px;
  margin: 12px 0 0;
  color: #f2ce77;
  font-size: clamp(1.15rem, 2vw, 1.65rem);
  font-weight: 800;
}

.hero-copy {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.hero-proof {
  max-width: 820px;
  margin: 20px 0 0;
  padding-left: 18px;
  color: #f2ce77;
  border-left: 4px solid #f3d371;
  font-size: clamp(1rem, 1.45vw, 1.16rem);
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 900;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

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

.button.primary {
  color: #11201b;
  background: linear-gradient(135deg, #f3d371, #c99638);
}

.button.secondary {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.section {
  padding: clamp(72px, 8vw, 112px) clamp(20px, 6vw, 76px);
}

.section-heading {
  max-width: 920px;
  margin-bottom: 34px;
}

h2 {
  max-width: 940px;
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.section-heading p,
.assistant-copy p,
.deployment-panel p,
.contact-card p {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.04rem;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.capability-card,
.security-grid > div,
.workflow-steps article,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.capability-card {
  min-height: 280px;
  padding: 24px;
}

.card-kicker {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--gold-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h3 {
  margin: 0 0 10px;
  color: var(--forest);
  font-size: 1.16rem;
  line-height: 1.2;
}

.capability-card p,
.security-grid p,
.workflow-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.assistant-section {
  background: #ecf1eb;
}

.assistant-copy {
  max-width: 900px;
  margin-bottom: 34px;
}

.workflow {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: stretch;
}

.prompt-box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 390px;
  padding: 24px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(20, 57, 47, 0.96), rgba(22, 33, 29, 0.98)),
    var(--forest);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.prompt-top,
.prompt-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.prompt-top span,
.prompt-actions span {
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.prompt-top span {
  padding: 5px 10px;
  color: #f3d371;
  border: 1px solid rgba(243, 211, 113, 0.44);
}

.prompt-box p {
  margin: 34px 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.08rem, 2vw, 1.45rem);
  line-height: 1.45;
}

.prompt-actions span {
  padding: 8px 12px;
  color: #10201b;
  background: #f3d371;
}

.workflow-steps {
  display: grid;
  gap: 14px;
}

.workflow-steps article {
  padding: 22px;
}

.workflow-steps strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  color: #ffffff;
  background: var(--green);
  border-radius: 999px;
  font-size: 0.9rem;
}

.secure-section {
  background: var(--paper);
}

.notebook-section {
  background: #f6f4ec;
}

.notebook-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(340px, 1fr);
  gap: 24px;
  align-items: stretch;
}

.notebook-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 420px;
  padding: 26px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(20, 57, 47, 0.98), rgba(14, 28, 24, 0.98)),
    var(--forest);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.notebook-top,
.notebook-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.notebook-top span,
.notebook-tags span {
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
}

.notebook-top span {
  padding: 5px 10px;
  color: #f3d371;
  border: 1px solid rgba(243, 211, 113, 0.44);
}

.notebook-panel h3 {
  margin-top: 42px;
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 3rem);
}

.notebook-panel p {
  margin: 16px 0 34px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.06rem;
}

.notebook-tags span {
  padding: 8px 12px;
  color: #10201b;
  background: #f3d371;
}

.notebook-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.notebook-grid article {
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.notebook-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.security-grid > div {
  padding: 24px;
}

.deployment-section {
  color: #ffffff;
  background: var(--forest);
}

.deployment-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
  padding: clamp(26px, 5vw, 48px);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.deployment-panel .eyebrow {
  color: #f0ca6d;
}

.deployment-panel p {
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(280px, 440px);
  gap: 34px;
  align-items: start;
}

.contact-card {
  padding: 26px;
}

.contact-card p {
  margin-top: 0;
}

@media (max-width: 1040px) {
  .capability-grid,
  .security-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow,
  .notebook-layout,
  .deployment-panel,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    gap: 14px;
  }

  .hero {
    min-height: 94vh;
  }

  .hero-lockup {
    align-items: flex-start;
    flex-direction: column;
  }

  .capability-grid,
  .security-grid,
  .notebook-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: auto;
  }
}