/* ============================================
   BuildSheet — Page Sections
   ============================================ */

/* ── Hero ────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--space-20) + 60px + 36px); /* account for fixed navbar + promo banner */
  padding-bottom: var(--space-20);
  background: var(--gradient-hero);
}

.hero__content {
  text-align: center;
  max-width: 800px;
  margin-inline: auto;
  position: relative;
  z-index: var(--z-base);
}

.hero__badge {
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: var(--text-5xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-6);
  line-height: var(--leading-tight);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: var(--leading-relaxed);
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.hero__demo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: var(--transition-colors);
}

.hero__demo-link:hover {
  color: var(--color-accent-teal);
}

.hero__image-wrapper {
  position: relative;
  max-width: 960px;
  margin-inline: auto;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl), 0 0 60px var(--color-accent-glow);
  border: 1px solid var(--border-subtle);
}

.hero__image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--bg-primary) 100%);
  pointer-events: none;
}

.hero__image {
  width: 100%;
  display: block;
  border-radius: var(--radius-2xl);
}

/* Floating geometric decorations */
.hero__shape {
  position: absolute;
  border-radius: var(--radius-lg);
  opacity: 0.06;
  pointer-events: none;
}

.hero__shape--1 {
  width: 300px;
  height: 300px;
  background: var(--gradient-accent);
  top: 10%;
  left: -5%;
  transform: rotate(45deg);
  border-radius: 40px;
}

.hero__shape--2 {
  width: 200px;
  height: 200px;
  background: var(--color-accent-cyan);
  top: 20%;
  right: -3%;
  border-radius: 50%;
}

.hero__shape--3 {
  width: 150px;
  height: 150px;
  background: var(--gradient-accent);
  bottom: 20%;
  left: 8%;
  border-radius: 30px;
  transform: rotate(20deg);
}

.hero__shape--4 {
  width: 100px;
  height: 100px;
  background: var(--color-accent-teal);
  bottom: 30%;
  right: 10%;
  border-radius: 50%;
}

/* ── Features ───────────────────────────────── */
.features {
  background: var(--bg-secondary);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ── How It Works ───────────────────────────── */
.how-it-works {
  background: var(--bg-primary);
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  position: relative;
  max-width: 960px;
  margin-inline: auto;
}

.step {
  flex: 1;
  text-align: center;
  padding: 0 var(--space-6);
  position: relative;
}

.step__icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  position: relative;
}

/* Connecting line between steps */
.step:not(:last-child) .step__icon-wrapper::after {
  content: '';
  position: absolute;
  top: 50%;
  left: calc(50% + 32px);
  width: calc(100% - 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-teal), var(--border-default));
  transform: translateY(-50%);
}

.step__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.step__description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 280px;
  margin-inline: auto;
}

/* ── Pricing ────────────────────────────────── */
.pricing {
  background: var(--bg-secondary);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: stretch;
  max-width: 1000px;
  margin-inline: auto;
}

.pricing-card {
  position: relative;
  background: var(--gradient-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  transition: var(--transition-all);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--popular {
  border-color: var(--color-accent-teal);
  box-shadow: var(--shadow-glow);
  transform: scale(1.02);
  z-index: 2;
}

.pricing-card--popular:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: var(--shadow-glow-strong);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.pricing-card__description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.pricing-card__amount {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  color: var(--text-primary);
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex: 1;
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.pricing-card__check {
  width: 18px;
  height: 18px;
  color: var(--color-accent-teal);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Testimonials ───────────────────────────── */
.testimonials {
  background: var(--bg-primary);
}

.logos-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--divider);
}

.logos-bar__label {
  width: 100%;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.logos-bar__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-muted);
  opacity: 0.4;
  transition: opacity var(--duration-normal) var(--ease-default);
}

.logos-bar__logo:hover {
  opacity: 0.7;
}

/* ── On-Prem ────────────────────────────────── */
.on-prem {
  background: var(--bg-primary);
  overflow: hidden;
}

.on-prem__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-12);
  align-items: center;
  max-width: 1000px;
  margin-inline: auto;
}

.on-prem__content h2 {
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-tight);
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
}

.on-prem__subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.on-prem__features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.on-prem__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.on-prem__features svg {
  color: var(--color-accent-teal);
  flex-shrink: 0;
}

.on-prem__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.on-prem__coming-soon {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--color-accent-teal);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--color-accent-teal);
  border-radius: var(--radius-full);
  animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: var(--color-accent-teal); opacity: 1; }
  50% { border-color: var(--color-accent-cyan); opacity: 0.7; }
}

.on-prem__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.on-prem__server {
  color: var(--text-muted);
  opacity: 0.35;
  position: relative;
  z-index: 1;
  animation: float-server 4s ease-in-out infinite;
}

@keyframes float-server {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.on-prem__glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  opacity: 0.5;
  z-index: 0;
  animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.15); opacity: 0.3; }
}

/* ── FAQ ─────────────────────────────────────── */
.faq {
  background: var(--bg-secondary);
}

.faq__list {
  max-width: 720px;
  margin-inline: auto;
}

/* ── Footer ──────────────────────────────────── */
.footer {
  background: var(--color-navy-950);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  font-size: var(--text-xl);
  color: var(--text-primary);
  text-decoration: none;
}

.footer__brand-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  max-width: 280px;
}

.footer__column-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-colors);
}

.footer__link:hover {
  color: var(--color-accent-teal);
}

/* Newsletter */
.footer__newsletter {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.footer__newsletter-input {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-all);
}

.footer__newsletter-input::placeholder {
  color: var(--text-muted);
}

.footer__newsletter-input:focus {
  border-color: var(--color-accent-teal);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

/* Footer bottom */
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.footer__disclaimer {
  font-size: var(--text-xs);
  color: var(--text-muted);
  opacity: 0.7;
  text-align: center;
  width: 100%;
  margin-top: var(--space-4);
}

.footer__socials {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: var(--transition-all);
}

.footer__social-link:hover {
  color: var(--color-accent-teal);
  border-color: var(--color-accent-teal);
  background: rgba(6, 182, 212, 0.08);
  transform: translateY(-2px);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}