:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a25;
  --fg: #e8e8ed;
  --fg-muted: #8a8a9a;
  --accent: #ff6b35;
  --accent-glow: rgba(255, 107, 53, 0.15);
  --accent-light: #ff8c5a;
  --green: #22c55e;
  --red: #ef4444;
  --border: rgba(255, 255, 255, 0.08);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Hero */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px 60px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 107, 53, 0.08) 0%, transparent 60%);
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
  background: var(--accent-glow);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  max-width: 800px;
  margin-bottom: 28px;
  letter-spacing: -1px;
}

.hero h1 .highlight {
  color: var(--accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 32px 48px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* Problem Section */
.problem {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-label.light {
  color: var(--accent-light);
}

.problem h2, .solution h2, .how h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 48px;
  letter-spacing: -0.5px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  transition: border-color 0.2s;
}

.problem-card:hover {
  border-color: rgba(255, 107, 53, 0.3);
}

.problem-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Solution Section */
.solution {
  padding: 100px 24px;
  background: var(--bg);
}

.solution-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.solution-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 640px;
  margin-bottom: 56px;
  line-height: 1.7;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.solution-item {
  padding: 36px 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-elevated);
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}

.solution-item:hover {
  border-color: rgba(255, 107, 53, 0.25);
}

.solution-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255, 107, 53, 0.12);
  position: absolute;
  top: 16px;
  right: 24px;
  line-height: 1;
}

.solution-item h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

.solution-item p {
  color: var(--fg-muted);
  font-size: 0.93rem;
  line-height: 1.65;
}

/* Who We Serve */
.how {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.verticals {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 56px;
}

.vertical-tag {
  padding: 12px 24px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fg);
  background: var(--bg-card);
  transition: all 0.2s;
}

.vertical-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.how-bottom {
  max-width: 700px;
}

.how-quote p {
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--fg-muted);
  border-left: 3px solid var(--accent);
  padding-left: 24px;
}

/* Closing */
.closing {
  padding: 120px 24px;
  text-align: center;
  background: var(--bg);
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.closing-location {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Footer */
.site-footer {
  padding: 48px 24px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.footer-email {
  font-size: 0.85rem;
  color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 60px 20px 40px; min-height: 80vh; }
  .hero-stats { flex-direction: column; gap: 20px; padding: 24px 32px; }
  .stat-divider { width: 48px; height: 1px; }
  .problem-grid { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: 1fr; }
  .problem, .solution, .how { padding: 64px 20px; }
  .closing { padding: 80px 20px; }
  .verticals { gap: 8px; }
  .vertical-tag { padding: 10px 18px; font-size: 0.85rem; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .lede { font-size: 1rem; }
  .hero-badge { font-size: 11px; padding: 6px 14px; }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-brand:hover { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
}

.nav-link:hover, .nav-active {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.06);
}

.nav-cta {
  color: var(--accent) !important;
  border: 1px solid rgba(255, 107, 53, 0.3);
  background: var(--accent-glow);
}

.nav-cta:hover {
  background: rgba(255, 107, 53, 0.25) !important;
  border-color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 8px;
}

.nav-mobile-links {
  display: none;
  flex-direction: column;
  padding: 12px 24px 20px;
  gap: 4px;
  border-top: 1px solid var(--border);
}

.nav-mobile-links.open { display: flex; }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.2px;
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  padding: 14px 32px;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* ============================================================
   PAGE HERO (services, contact, calculator top section)
   ============================================================ */
.page-hero {
  padding: 80px 24px 64px;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 107, 53, 0.07) 0%, transparent 55%);
}

.page-hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.page-hero .lede {
  margin-bottom: 36px;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-section {
  padding: 20px 24px 80px;
}

.services-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.service-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 44px 48px;
  transition: border-color 0.2s;
}

.service-card:hover { border-color: rgba(255, 107, 53, 0.25); }

.service-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.service-icon { font-size: 2.2rem; }

.service-num {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(255, 107, 53, 0.1);
  line-height: 1;
}

.service-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}

.service-tagline {
  color: var(--accent-light);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.service-desc {
  color: var(--fg-muted);
  font-size: 0.97rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-bullets {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
  margin-bottom: 32px;
}

.service-bullets li {
  color: var(--fg-muted);
  font-size: 0.9rem;
  padding-left: 18px;
  position: relative;
}

.service-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

.service-stat-strip {
  display: flex;
  gap: 32px;
  padding: 20px 24px;
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.sstat { flex: 1; }

.sstat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.sstat-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

.services-cta {
  padding: 80px 24px;
  background: var(--bg-elevated);
  text-align: center;
  border-top: 1px solid var(--border);
}

.services-cta-inner {
  max-width: 600px;
  margin: 0 auto;
}

.services-cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.services-cta p {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .service-card { padding: 28px 24px; }
  .service-bullets { grid-template-columns: 1fr; }
  .service-stat-strip { flex-direction: column; gap: 16px; }
}

/* ============================================================
   ROI CALCULATOR PAGE
   ============================================================ */
.calc-hero {
  padding: 72px 24px 48px;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 107, 53, 0.07) 0%, transparent 55%);
}

.calc-hero-inner { max-width: 680px; margin: 0 auto; }

.calc-section {
  padding: 0 24px 80px;
}

.calc-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.calc-inputs-panel, .calc-results-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
  position: sticky;
  top: 80px;
}

.calc-inputs-panel h2, .calc-results-panel h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.calc-intro {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.calc-field {
  margin-bottom: 24px;
}

.calc-field label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
  letter-spacing: 0.2px;
}

.calc-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

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

.calc-prefix, .calc-unit {
  padding: 0 14px;
  color: var(--fg-muted);
  font-size: 0.9rem;
  font-family: var(--font-heading);
  background: rgba(255, 255, 255, 0.03);
  border-right: 1px solid var(--border);
  height: 100%;
  display: flex;
  align-items: center;
}

.calc-unit {
  border-right: none;
  border-left: 1px solid var(--border);
}

.calc-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 12px 16px;
  color: var(--fg);
  font-size: 1.1rem;
  font-family: var(--font-heading);
  font-weight: 600;
  width: 100%;
}

.calc-input.has-prefix { padding-left: 12px; }

.calc-hint {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 6px;
  line-height: 1.5;
}

/* Results panel */
.calc-results-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.calc-live-badge {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green);
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.25);
  padding: 3px 10px;
  border-radius: 100px;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 12px;
}

.result-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.result-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  margin-bottom: 6px;
  transition: all 0.3s;
}

.result-value-big { font-size: 2.6rem; }
.result-value-green { color: var(--green) !important; }

.result-sub {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

.result-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
}

.result-divider::before, .result-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.result-divider span {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
}

.calc-cta-box {
  margin-top: 20px;
  padding: 20px;
  background: var(--accent-glow);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: 12px;
  text-align: center;
}

.calc-cta-box p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 14px;
  line-height: 1.5;
}

.calc-btn {
  width: 100%;
  text-align: center;
  display: block;
}

.calc-footnote {
  max-width: 1100px;
  margin: 24px auto 0;
  text-align: center;
}

.calc-footnote p {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

@media (max-width: 860px) {
  .calc-wrapper {
    grid-template-columns: 1fr;
  }
  .calc-inputs-panel, .calc-results-panel {
    position: static;
  }
}

@media (max-width: 480px) {
  .calc-inputs-panel, .calc-results-panel { padding: 24px 20px; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section {
  padding: 24px 24px 80px;
}

.contact-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 32px;
}

.contact-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 36px;
}

.contact-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 36px;
  line-height: 1;
  padding-top: 2px;
}

.step-content h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.step-content p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.contact-email-box {
  padding: 20px 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.contact-email-box p {
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.contact-email-link {
  color: var(--accent);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
}

.contact-email-link:hover { text-decoration: underline; }

/* Form */
.contact-form-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
}

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
}

.required { color: var(--accent); }

.form-input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--fg);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: border-color 0.2s;
  outline: none;
}

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

.form-input::placeholder { color: var(--fg-muted); }

.form-textarea {
  min-height: 110px;
  resize: vertical;
}

.form-error {
  padding: 12px 16px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 8px;
  color: var(--red);
  font-size: 0.88rem;
}

.form-success {
  padding: 12px 16px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 8px;
  color: var(--green);
  font-size: 0.88rem;
}

.form-submit {
  margin-top: 4px;
  width: 100%;
  padding: 15px;
  font-size: 1rem;
}

@media (max-width: 768px) {
  .contact-wrapper { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-panel { padding: 28px 20px; }
}

/* ============================================================
   HERO CTA BUTTON (on landing hero section)
   ============================================================ */
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}