/* Rockio homepage — Apple / Anduril / Palantir */

.home-hero {
  min-height: min(92svh, 900px);
  padding: calc(var(--header-height) + clamp(32px, 6vw, 64px) + env(safe-area-inset-top, 0)) var(--side-pad) clamp(48px, 8vw, 80px);
  display: flex;
  align-items: center;
  background: var(--white);
}

.home-hero-inner {
  width: 100%;
  max-width: calc(var(--max-width) + 200px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(300px, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.home-hero-copy {
  padding-left: clamp(20px, 3vw, 44px);
  border-left: 1px solid var(--gray-200);
}

.home-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: clamp(20px, 3vw, 28px);
}

.home-hero-title {
  font-size: clamp(2.25rem, 4.8vw, 3.75rem);
  font-weight: 400;
  letter-spacing: -0.038em;
  line-height: 1.06;
  color: var(--black);
  text-wrap: balance;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.home-hero-lead {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  line-height: 1.6;
  color: var(--gray-600);
  letter-spacing: -0.01em;
  max-width: 28rem;
  margin-bottom: clamp(32px, 4vw, 44px);
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.home-hero-actions .cta-secondary {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  font-size: 0.9375rem;
  min-height: 48px;
  padding: 12px 28px;
}

.home-hero-visual {
  width: 100%;
  margin: 0;
}

.home-hero-visual .hero-video {
  border-color: var(--gray-200);
}

/* Stats */

.home-stats {
  background: var(--black);
  color: var(--white);
  padding: clamp(48px, 8vw, 72px) var(--side-pad);
  border-top: 1px solid var(--black);
  border-bottom: 1px solid var(--black);
}

.home-stats-inner {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.home-stat {
  padding-left: clamp(16px, 2vw, 24px);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.home-stat-value {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}

.home-stat-label {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.62);
  max-width: 16rem;
}

/* How it works */

.home-flow {
  padding: clamp(72px, 12vw, 120px) var(--side-pad);
  background: var(--white);
}

.home-flow-inner {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
}

.home-section-header {
  max-width: 28rem;
  margin-bottom: clamp(40px, 6vw, 64px);
  padding-left: clamp(20px, 3vw, 44px);
  border-left: 1px solid var(--gray-200);
}

.home-section-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: clamp(16px, 2.5vw, 24px);
}

.home-section-title {
  font-size: clamp(1.75rem, 3.8vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.034em;
  line-height: 1.08;
  margin-bottom: 12px;
}

.home-section-lead {
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.55;
  color: var(--gray-600);
}

.home-flow-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink, #000);
}

.home-flow-step {
  padding: clamp(24px, 3.5vw, 36px) clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--gray-200);
  border-right: 1px solid var(--gray-200);
}

.home-flow-step:nth-child(2n) {
  border-right: none;
}

.home-flow-step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  margin-bottom: 14px;
}

.home-flow-step-title {
  display: block;
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: var(--black);
}

.home-flow-step-text {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--gray-600);
  max-width: 26rem;
}

/* Fleet */

.home-fleet {
  padding: clamp(72px, 12vw, 120px) var(--side-pad);
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
}

.home-fleet-inner {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
}

.home-fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}

.home-robot-card {
  background: var(--white);
  padding: clamp(24px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
}

.home-robot-id {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--gray-400);
}

.home-robot-name {
  font-size: clamp(1.0625rem, 1.8vw, 1.1875rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.home-robot-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--gray-600);
  flex: 1;
}

.home-robot-status {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  padding-top: 8px;
  border-top: 1px solid var(--gray-200);
}

.home-robot-status--live {
  color: #2a7d4f;
}

.home-fleet-foot {
  margin-top: clamp(28px, 4vw, 40px);
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.home-fleet-foot a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Statement */

.home-statement {
  padding: clamp(72px, 14vw, 128px) var(--side-pad);
  background: var(--white);
  border-top: 1px solid var(--gray-200);
}

.home-statement-inner {
  max-width: calc(var(--max-width) + 80px);
  margin: 0 auto;
  padding-left: clamp(20px, 3vw, 44px);
  border-left: 2px solid var(--black);
}

.home-statement-hook {
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: clamp(24px, 4vw, 36px);
  max-width: 22ch;
}

.home-statement-body {
  font-size: clamp(1rem, 1.7vw, 1.125rem);
  line-height: 1.65;
  color: var(--gray-600);
  max-width: 40rem;
}

/* Early stage */

.home-early {
  padding: clamp(56px, 10vw, 88px) var(--side-pad);
  background: var(--black);
  color: var(--white);
}

.home-early-inner {
  max-width: calc(var(--max-width) + 80px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(200px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.home-early-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 16px;
}

.home-early-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.034em;
  line-height: 1.1;
}

.home-early-text {
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.68);
}

.home-early-text + .home-early-text {
  margin-top: 16px;
}

.home-early .cta {
  margin-top: 28px;
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.home-early .cta:hover {
  background: transparent;
  color: var(--white);
}

.home-app .app-showcase-copy .home-section-label {
  margin-bottom: clamp(16px, 2.5vw, 24px);
}

.home-app .home-section-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.home-app.app-showcase {
  background: var(--gray-100);
}

/* Reveal */

.home-hero-copy,
.home-hero-visual,
.home-stat,
.home-section-header,
.home-flow-step,
.home-robot-card,
.home-statement-inner,
.home-early-inner > div {
  opacity: 0;
  transform: translateY(16px);
}

.home-hero-copy {
  animation: homeFadeUp 0.9s ease 0.15s forwards;
}

.home-hero-visual {
  animation: homeFadeUp 0.9s ease 0.3s forwards;
}

@keyframes homeFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .home-hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 24px + env(safe-area-inset-top, 0));
    padding-bottom: var(--section-pad-mobile);
  }

  .home-hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .home-hero-visual {
    order: 1;
  }

  .home-hero-copy {
    order: 2;
    padding-left: clamp(20px, 5vw, 28px);
  }

  .home-hero-visual .hero-video {
    width: calc(100% + var(--side-pad) * 2);
    margin-left: calc(var(--side-pad) * -1);
    border-left: none;
    border-right: none;
    max-height: min(48svh, 380px);
  }

  .home-stats-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .home-stat {
    padding-left: 20px;
  }

  .home-flow-steps {
    grid-template-columns: 1fr;
  }

  .home-flow-step {
    border-right: none;
  }

  .home-fleet-grid {
    grid-template-columns: 1fr;
  }

  .home-early-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .home-statement-hook {
    max-width: none;
  }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .home-fleet-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero-copy,
  .home-hero-visual {
    animation: none;
    opacity: 1;
    transform: none;
  }
}