:root {
  --navy: #0f1c2e;
  --slate: #1a2744;
  --slate-mid: #243356;
  --amber: #f59e0b;
  --amber-dark: #d97706;
  --white: #ffffff;
  --off-white: #f4f3ef;
  --light-gray: #e8e6df;
  --mid-gray: #6b7280;
  --dark-text: #111827;
  --card-bg: #1e2d47;
  --card-border: #2d3f5e;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--off-white);
  color: var(--dark-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 28, 46, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  font-weight: 400;
}
.nav-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-btn {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s;
}
.nav-btn-outline {
  color: rgba(255,255,255,0.7);
  border: 1.5px solid rgba(255,255,255,0.25);
}
.nav-btn-outline:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.08);
}
.nav-btn-primary {
  background: var(--amber);
  color: var(--navy);
  font-weight: 700;
}
.nav-btn-primary:hover {
  background: #fbbf24;
}

/* HERO */
.hero {
  position: relative;
  background: var(--navy);
  overflow: hidden;
  padding: 80px 24px 100px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,158,11,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,158,11,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(245,158,11,0.12) 0%, transparent 70%);
}
.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 460px;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
}
.hero-dot { color: rgba(255,255,255,0.2); }

/* ESTIMATE CARD */
.hero-card-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}
.estimate-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 28px;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(245,158,11,0.1);
}
.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.card-logo-mark {
  width: 40px;
  height: 40px;
  background: var(--amber);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--navy);
  flex-shrink: 0;
}
.card-company-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--white);
}
.card-company-sub {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  margin-top: 1px;
}
.card-section-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}
.card-project { margin-bottom: 16px; }
.card-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.card-row:last-child { border-bottom: none; }
.card-row-label { font-size: 0.75rem; color: rgba(255,255,255,0.5); }
.card-row-val { font-size: 0.82rem; font-weight: 600; color: var(--white); }
.card-divider { height: 1px; background: var(--card-border); margin: 16px 0; }
.card-line-items .card-row-label { font-size: 0.72rem; }
.card-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 14px;
  background: rgba(245,158,11,0.1);
  border-radius: 6px;
  margin-top: 10px;
  border: 1px solid rgba(245,158,11,0.2);
}
.card-total-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; color: var(--amber); }
.card-total-val { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.2rem; color: var(--amber); }
.card-footer {
  margin-top: 12px;
  font-size: 0.62rem;
  color: rgba(255,255,255,0.25);
  text-align: center;
}

/* PROOF BAR */
.proof {
  background: var(--slate);
  padding: 40px 24px;
}
.proof-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: center;
}
.proof-stat { text-align: center; }
.proof-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 8px;
}
.proof-unit {
  font-size: 1.2rem;
  margin-left: 2px;
}
.proof-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  max-width: 160px;
  line-height: 1.4;
}
.proof-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.1);
  margin: 0 32px;
}

/* SECTION SHARED */
.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: -0.02em;
  text-align: center;
}

/* WORKFLOW */
.workflow {
  padding: 100px 24px;
  background: var(--white);
}
.workflow-inner { max-width: 900px; margin: 0 auto; }
.workflow .section-title { margin-bottom: 64px; }
.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.workflow-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0;
  position: relative;
  padding: 0 0 56px;
}
.workflow-step:last-child { padding-bottom: 0; }
.workflow-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 38px;
  top: 48px;
  bottom: 0;
  width: 1px;
  background: var(--light-gray);
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--amber);
  letter-spacing: 0.05em;
  padding-top: 6px;
}
.step-body h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step-body p {
  font-size: 0.95rem;
  color: var(--mid-gray);
  line-height: 1.7;
  max-width: 540px;
}

/* FEATURES */
.features {
  padding: 100px 24px;
  background: var(--off-white);
}
.features-inner { max-width: 1100px; margin: 0 auto; }
.features .section-title { margin-bottom: 60px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--light-gray);
  border: 2px solid var(--light-gray);
  border-radius: 12px;
  overflow: hidden;
}
.feature {
  background: var(--white);
  padding: 36px 32px;
  transition: background 0.2s;
}
.feature:hover { background: var(--off-white); }
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--navy);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--amber);
}
.feature h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature p {
  font-size: 0.875rem;
  color: var(--mid-gray);
  line-height: 1.65;
}

/* TESTIMONIALS */
.testimonials {
  padding: 100px 24px;
  background: var(--navy);
}
.testimonials-inner { max-width: 1100px; margin: 0 auto; }
.testimonials .section-title {
  color: var(--white);
  margin-bottom: 60px;
}
.test-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.test-card {
  background: var(--slate);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 32px;
}
.test-quote {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}
.test-name {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}

/* CLOSING */
.closing {
  padding: 100px 24px;
  background: var(--white);
  border-top: 1px solid var(--light-gray);
}
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.closing p {
  font-size: 1.05rem;
  color: var(--mid-gray);
  line-height: 1.7;
}
.closing-pricing {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.closing-cta {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 32px;
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
}
.closing-cta:hover { background: var(--slate-mid, #243356); }

/* FOOTER */
.footer {
  background: var(--slate);
  padding: 28px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
}
.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-card-wrap { order: -1; }
  .hero-sub { max-width: 100%; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .test-grid { grid-template-columns: 1fr; }
  .proof-inner { grid-template-columns: 1fr; gap: 32px; }
  .proof-divider { display: none; }
}
@media (max-width: 600px) {
  .hero { padding: 56px 20px 72px; }
  .features-grid { grid-template-columns: 1fr; }
  .workflow-step { grid-template-columns: 56px 1fr; }
  .hero-meta { flex-wrap: wrap; }
  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
}