/* ── INDEX PAGE STYLES ── */

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 140px 48px 80px; position: relative; overflow: hidden;
  background: linear-gradient(to bottom, var(--white) 0%, rgba(240,92,30,0.06) 55%, rgba(240,92,30,0.10) 100%);
}
.hero-skyline {
  position: absolute; bottom: 280px; left: 0; right: 0;
  height: 580px; pointer-events: none;
  background-color: var(--orange);
  opacity: 0.10;
  mask-image: url('images/sflandscape.png');
  -webkit-mask-image: url('images/sflandscape.png');
  mask-size: cover;
  -webkit-mask-size: cover;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-position: center bottom;
  -webkit-mask-position: center bottom;
}

.hero-bg {
  position: absolute; top: -180px; right: -180px;
  width: 650px; height: 650px; border-radius: 50%;
  background: radial-gradient(circle, rgba(240,92,30,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: end; width: 100%;
  max-width: var(--max-width); margin: 0 auto;
}
.hero-content { display: flex; flex-direction: column; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 500; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--orange);
  border: 1px solid rgba(240,92,30,0.25); background: rgba(240,92,30,0.07);
  padding: 8px 16px; border-radius: var(--radius-pill); width: fit-content;
  margin-bottom: 36px;
  opacity: 0; animation: fadeUp 0.8s ease forwards 0.1s;
}
.hero-tag::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--orange);
}
h1 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(48px, 6vw, 88px); line-height: 1.0; letter-spacing: -0.03em;
  color: var(--black); margin-bottom: 28px;
  opacity: 0; animation: fadeUp 0.8s ease forwards 0.25s;
}
h1 em { font-style: normal; color: var(--orange); }
.hero-sub {
  font-size: 18px; font-weight: 300; color: var(--gray);
  line-height: 1.7; max-width: 440px; margin-bottom: 48px;
  opacity: 0; animation: fadeUp 0.8s ease forwards 0.4s;
}
.hero-actions {
  display: flex; align-items: center; gap: 20px;
  opacity: 0; animation: fadeUp 0.8s ease forwards 0.55s;
}

/* ── TRUCK ILLUSTRATION ── */
.hero-illustration {
  display: flex; justify-content: center; align-items: flex-end;
  position: relative;
}
.truck-wrap { width: 100%; max-width: 560px; overflow: visible; }
.truck-wrap img { width: 100%; height: auto; display: block; }

#truck-group {
  animation: truckDriveIn 1.1s cubic-bezier(0.22,1,0.36,1) forwards 0.3s;
  opacity: 0;
}
@keyframes truckDriveIn {
  from { transform: translateX(320px); opacity: 1; }
  to   { transform: translateX(0);     opacity: 1; }
}

#truck-body-group {
  animation: truckSettle 0.35s cubic-bezier(0.34,1.56,0.64,1) forwards 1.35s;
}
@keyframes truckSettle {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}

#customers-group {
  animation: customersWalkIn 1s cubic-bezier(0.22,1,0.36,1) forwards 0.9s;
  opacity: 0;
}
@keyframes customersWalkIn {
  from { transform: translateX(-120px); opacity: 0; }
  to   { transform: translateX(0);      opacity: 1; }
}

#customer1-body { animation: walkBob 0.35s ease-in-out 6 forwards 0.9s; transform-box: fill-box; transform-origin: center bottom; }
#customer2-body { animation: walkBob 0.35s ease-in-out 6 forwards 1.0s; transform-box: fill-box; transform-origin: center bottom; }
@keyframes walkBob {
  0%, 100% { transform: translateY(0px); }
  50%      { transform: translateY(-5px); }
}

.steam { animation: steamRise 2.8s ease-in-out infinite 1.6s; transform-box: fill-box; transform-origin: bottom center; opacity: 0; }
.steam-2 { animation-delay: 2.5s; }
.steam-3 { animation-delay: 3.4s; }
@keyframes steamRise {
  0%   { opacity: 0; transform: translateY(0) scaleX(1); }
  25%  { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(-22px) scaleX(0.5); }
}


/* ── STATS ── */
.stats-outer { border-top: 1px solid var(--border); }
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: var(--max-width); margin: 0 auto;
}
.stat {
  padding: 52px 48px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display); font-weight: 600;
  font-size: 52px; letter-spacing: -0.03em;
  color: var(--black); line-height: 1; margin-bottom: 10px;
}
.stat-num span { color: var(--orange); font-size: 0.65em; }
.stat-label { font-size: 13px; color: var(--gray); line-height: 1.55; }


/* ── FEATURES ── */
.features {
  background: var(--black);
  padding: 120px 48px; text-align: center;
}
.features .section-tag { color: rgba(240,92,30,0.9); }
.features .section-title { color: var(--white); max-width: 560px; margin: 0 auto 64px; }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; max-width: 1100px; margin: 0 auto;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg); overflow: hidden;
}
.feature-card {
  background: #111; padding: 40px 36px; text-align: left;
  transition: background 0.25s;
}
.feature-card:hover { background: #161616; }
.feature-icon { margin-bottom: 20px; line-height: 0; }
.feature-title {
  font-family: var(--font-display); font-weight: 500; font-size: 17px;
  color: var(--white); margin-bottom: 10px; letter-spacing: -0.01em;
}
.feature-body { font-size: 14px; color: rgba(255,255,255,0.44); line-height: 1.65; }


/* ── MARKET ── */
.market {
  padding: 120px 48px;
  background: rgba(240,92,30,0.05);
  border-top: 1px solid rgba(240,92,30,0.1);
  border-bottom: 1px solid rgba(240,92,30,0.1);
}
.market-inner { max-width: 1100px; margin: 0 auto; }
.market-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 40px; margin-top: 56px;
}
.market-item {
  background: white; border: 1px solid rgba(240,92,30,0.14);
  border-radius: var(--radius-lg); padding: 48px;
}
.market-item-num {
  font-family: var(--font-display); font-weight: 700; font-size: 56px;
  color: var(--orange); letter-spacing: -0.03em; line-height: 1; margin-bottom: 12px;
}
.market-item-label {
  font-family: var(--font-display); font-weight: 500; font-size: 18px;
  color: var(--black); margin-bottom: 16px;
}
.market-item-body { font-size: 15px; color: var(--gray); line-height: 1.7; }


/* ── PRD PREVIEW WIDGET ── */
.prd { padding: 120px 48px; border-top: 1px solid var(--border); }
.prd-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.prd-doc {
  background: white; border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); position: relative;
}
.prd-doc-header {
  background: var(--black); padding: 16px 20px;
  display: flex; align-items: center; gap: 8px;
}
.prd-doc-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15); }
.prd-doc-title {
  font-size: 12px; color: rgba(255,255,255,0.4);
  font-family: var(--font-body); margin-left: 4px;
}
.prd-doc-body { padding: 32px; }
.prd-doc-label {
  font-size: 10px; font-weight: 600; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 14px;
}
.prd-doc-heading {
  font-family: var(--font-display); font-weight: 600; font-size: 18px;
  color: var(--black); letter-spacing: -0.02em; margin-bottom: 20px; line-height: 1.3;
}
.prd-doc-rows { display: flex; flex-direction: column; gap: 10px; }
.prd-doc-row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.prd-doc-row-icon {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--orange-soft);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.prd-doc-row-text { font-size: 13px; color: var(--black); font-weight: 400; }
.prd-doc-row-text span { color: var(--gray); font-size: 12px; display: block; margin-top: 1px; }
.prd-doc-footer {
  padding: 16px 32px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.prd-doc-meta, .prd-doc-pages { font-size: 11px; color: rgba(0,0,0,0.3); }

.prd-desc {
  font-size: 17px; font-weight: 300; color: var(--gray);
  line-height: 1.75; margin-bottom: 16px; max-width: 460px;
}
.prd-highlights { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; }
.prd-highlight {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--gray);
}
.prd-highlight::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--orange); flex-shrink: 0;
}


/* ── WAITLIST ── */
.waitlist {
  padding: 140px 48px; text-align: center;
  background: var(--black); position: relative; overflow: hidden;
}
.waitlist::before {
  content: ''; position: absolute; top: -200px; left: 50%;
  transform: translateX(-50%); width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(240,92,30,0.16) 0%, transparent 70%);
  pointer-events: none;
}
.waitlist .section-tag { color: rgba(240,92,30,0.9); }
.waitlist .section-title { color: var(--white); margin: 0 auto 16px; max-width: 480px; }
.waitlist-sub { font-size: 16px; color: rgba(255,255,255,0.42); margin-bottom: 48px; }
.waitlist-form {
  display: flex; gap: 12px; justify-content: center;
  max-width: 440px; margin: 0 auto 16px;
}
.waitlist-form input {
  flex: 1; padding: 16px 24px; border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06); color: white;
  font-size: 15px; font-family: var(--font-body);
  outline: none; transition: border-color 0.2s;
}
.waitlist-form input::placeholder { color: rgba(255,255,255,0.28); }
.waitlist-form input:focus { border-color: rgba(240,92,30,0.5); }
.waitlist-form input.input-error { border-color: rgba(240,92,30,0.7); }
.waitlist-form button {
  background: var(--white); color: var(--black); border: none;
  padding: 15px 28px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 500; letter-spacing: -0.01em;
  font-family: var(--font-body); cursor: pointer; white-space: nowrap; transition: all 0.2s;
}
.waitlist-form button:hover { background: var(--orange); color: var(--white); transform: translateY(-1px); }
.waitlist-note { font-size: 12px; color: rgba(255,255,255,0.28); }
.success-msg {
  display: none; color: var(--orange); font-size: 16px;
  font-weight: 500; margin-bottom: 16px;
}
.success-msg.visible { display: block; }


/* ── INDEX FOOTER ── */
.index-footer-links a { font-size: 13px; color: var(--gray); text-decoration: none; transition: color 0.2s; }
.index-footer-links a:hover { color: var(--black); }


/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero { padding: 120px 24px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 16px; align-items: start; }
  .hero-illustration { padding-top: 0; }
  .truck-wrap { max-width: 340px; }
  .hero-skyline {
    left: 0; right: 0; bottom: auto; top: 0;
    height: 360px; opacity: 0.14;
    mask-size: cover; -webkit-mask-size: cover;
    mask-position: center top; -webkit-mask-position: center top;
  }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 36px 24px; border-bottom: 1px solid var(--border); }
  .features { padding: 80px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .market { padding: 80px 24px; }
  .market-grid { grid-template-columns: 1fr; }
  .prd { padding: 80px 24px; }
  .prd-inner { grid-template-columns: 1fr; gap: 48px; }
  .waitlist { padding: 100px 24px; }
  .waitlist-form { flex-direction: column; }
}