/* ============================================================
   DRONENOW — Integrated Systems Engineering
   Dark theme: warm near-black #12100B, light text #F5EFE4,
   beacon-amber accent #E0912F, panel-wood #221D14,
   muted-sand secondary #C9BFA8, hairline #2E2717
   ============================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  background-color: #12100B;
  color: #F5EFE4;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection {
  background: #E0912F;
  color: #12100B;
}

a {
  color: #E0912F;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #F5EFE4;
}

img {
  max-width: 100%;
  display: block;
}

h1, h2, h3, h4 {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.12;
  color: #F5EFE4;
  letter-spacing: -0.01em;
}

p {
  color: #C9BFA8;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 4px;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn--amber {
  background: #E0912F;
  color: #12100B;
  border-color: #E0912F;
}

.btn--amber:hover {
  background: #F0A44A;
  color: #12100B;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.btn--outline {
  background: transparent;
  color: #E0912F;
  border-color: #E0912F;
}

.btn--outline:hover {
  background: #E0912F;
  color: #12100B;
  transform: translateY(-2px);
}

.btn--ink {
  background: #12100B;
  color: #F5EFE4;
  border-color: #12100B;
}

.btn--ink:hover {
  background: #221D14;
  color: #E0912F;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

/* ============================================================
   LEFT SIDEBAR NAVIGATION
   ============================================================ */

.side-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100vh;
  background: #12100B;
  border-right: 1px solid #2E2717;
  display: flex;
  flex-direction: column;
  padding: 34px 24px 28px;
  z-index: 50;
}

.side-nav.is-scrolled {
  box-shadow: 6px 0 24px rgba(0, 0, 0, 0.4);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #2E2717;
  border-radius: 4px;
  width: 44px;
  height: 40px;
  cursor: pointer;
  position: relative;
  margin-left: auto;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: '';
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: #E0912F;
  border-radius: 2px;
}

.nav-toggle-bar {
  top: 18px;
}

.nav-toggle-bar::before {
  top: -7px;
}

.nav-toggle-bar::after {
  top: 7px;
}

.side-nav.is-open .nav-toggle-bar {
  background: transparent;
}

.side-nav.is-open .nav-toggle-bar::before {
  top: 0;
  transform: rotate(45deg);
}

.side-nav.is-open .nav-toggle-bar::after {
  top: 0;
  transform: rotate(-45deg);
}

.side-brand {
  display: flex;
  flex-direction: column;
  padding-bottom: 26px;
  margin-bottom: 22px;
  border-bottom: 1px solid #2E2717;
}

.side-brand-name {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #E0912F;
  text-transform: uppercase;
}

.side-brand-name:hover {
  color: #E0912F;
}

.side-brand-tag {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: #C9BFA8;
  text-transform: uppercase;
}

.side-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.side-link {
  display: flex;
  align-items: center;
  padding: 10px 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #C9BFA8;
  text-transform: uppercase;
  border-radius: 4px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.side-link:hover {
  color: #F5EFE4;
  background: #1C1810;
}

.side-marker {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-right: 14px;
  background: #2E2717;
  transition: background-color 0.2s ease;
}

.side-link.is-active {
  color: #E0912F;
  background: #1C1810;
}

.side-link.is-active .side-marker {
  background: #E0912F;
}

.side-cta {
  display: block;
  width: 100%;
  padding: 13px 16px;
  text-align: center;
  background: #E0912F;
  color: #12100B;
  border-radius: 4px;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 18px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.side-cta:hover {
  background: #F0A44A;
  color: #12100B;
  transform: translateY(-2px);
}

.side-caption {
  margin-top: 18px;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: #C9BFA8;
  text-transform: uppercase;
  text-align: center;
  opacity: 1;
}

/* ---------- Main content wrapper ---------- */

.page-wrap {
  margin-left: 240px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-content {
  flex: 1;
}

/* ============================================================
   MIRRORED SPLIT HERO  (graphic left, text right)
   ============================================================ */

.mirror-hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 84px 64px 72px;
  background: #12100B;
  position: relative;
  overflow: hidden;
}

.mirror-hero::before {
  content: '';
  position: absolute;
  right: -160px;
  top: -160px;
  width: 520px;
  height: 520px;
  border: 1px dashed #2E2717;
  border-radius: 50%;
}

.mirror-hero::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 320px;
  height: 320px;
  border: 1px solid #2E2717;
  border-radius: 50%;
}

.hero-graphic {
  position: relative;
  z-index: 2;
}

/* ---------- CSS drone graphic ---------- */

.hero-drone {
  position: relative;
  width: 420px;
  height: 380px;
  margin: 0 auto;
}

.drone-orbits {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 360px;
  height: 360px;
  border: 2px dashed #2E2717;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.drone-orbits::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 240px;
  height: 240px;
  border: 2px solid #2E2717;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.drone-arm {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 122px;
  background: #221D14;
  border-radius: 3px;
  transform-origin: 50% 0;
}

.drone-arm--a { transform: translate(-50%, 0) rotate(45deg); }
.drone-arm--b { transform: translate(-50%, 0) rotate(135deg); }
.drone-arm--c { transform: translate(-50%, 0) rotate(225deg); }
.drone-arm--d { transform: translate(-50%, 0) rotate(315deg); }

.drone-rotor {
  position: absolute;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #F5EFE4;
}

.drone-rotor::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  border-radius: 50%;
  background: #E0912F;
}

.drone-rotor--tl { left: 125px; top: 105px; transform: translate(-50%, -50%); }
.drone-rotor--tr { left: 295px; top: 105px; transform: translate(-50%, -50%); }
.drone-rotor--bl { left: 125px; top: 275px; transform: translate(-50%, -50%); }
.drone-rotor--br { left: 295px; top: 275px; transform: translate(-50%, -50%); }

.drone-blade {
  position: absolute;
  width: 36px;
  height: 8px;
  border-radius: 50%;
  background: #221D14;
  z-index: 2;
}

.drone-blade--tl { left: 117px; top: 90px; transform: rotate(-24deg); }
.drone-blade--tr { left: 287px; top: 90px; transform: rotate(24deg); }
.drone-blade--bl { left: 117px; top: 260px; transform: rotate(24deg); }
.drone-blade--br { left: 287px; top: 260px; transform: rotate(-24deg); }

.drone-body {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 56px;
  height: 28px;
  border-radius: 10px;
  background: #E0912F;
  transform: translate(-50%, -50%);
  z-index: 3;
}

.drone-body::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: #12100B;
}

.drone-strut {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 34px;
  background: #2E2717;
  transform: translateX(-50%);
  z-index: 1;
}

.drone-strut--left { margin-left: -14px; }
.drone-strut--right { margin-left: 14px; }

.drone-skid {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 44px;
  height: 4px;
  background: #2E2717;
  border-radius: 2px;
  transform: translate(-50%, 30px);
  z-index: 1;
}

.drone-caption {
  margin-top: 26px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #C9BFA8;
}

.drone-caption span {
  color: #E0912F;
}

/* ---------- Hero copy ---------- */

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 20px;
  background: #E0912F;
  color: #12100B;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-title {
  margin-top: 22px;
  font-size: 54px;
  font-weight: 700;
  color: #F5EFE4;
}

.hero-title .accent {
  color: #E0912F;
}

.hero-sub {
  margin-top: 22px;
  font-size: 18px;
  line-height: 1.75;
  color: #C9BFA8;
  max-width: 46ch;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 30px;
  font-size: 14px;
  color: #C9BFA8;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-note::before {
  content: '';
  width: 10px;
  height: 10px;
  background: #E0912F;
  flex: 0 0 auto;
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-eyebrow {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #E0912F;
}

.section-head h2 {
  margin-top: 14px;
  font-size: 40px;
  color: #F5EFE4;
}

.section-lead {
  margin-top: 16px;
  font-size: 17px;
  color: #C9BFA8;
}

/* ============================================================
   TIMELINE
   ============================================================ */

.timeline {
  padding: 84px 64px 88px;
  background: #16130C;
  border-top: 1px solid #2E2717;
  border-bottom: 1px solid #2E2717;
}

.timeline-track {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #2E2717;
}

.timeline-item {
  position: relative;
  padding-left: 56px;
  padding-bottom: 44px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.tl-marker {
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #E0912F;
  box-shadow: 0 0 0 5px #221D14;
}

.tl-step {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #E0912F;
}

.timeline-item h3 {
  margin-top: 8px;
  font-size: 26px;
  color: #F5EFE4;
}

.timeline-item p {
  margin-top: 12px;
  font-size: 16px;
  color: #C9BFA8;
  max-width: 68ch;
}

/* ============================================================
   METRIC BAND
   ============================================================ */

.metric-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #E0912F;
}

.metric {
  padding: 46px 28px;
  text-align: center;
}

.metric + .metric {
  border-left: 1px solid #12100B;
}

.metric-num {
  display: block;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: #12100B;
}

.metric-label {
  display: block;
  margin-top: 10px;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #12100B;
}

/* ============================================================
   STATEMENT BAND
   ============================================================ */

.statement-band {
  padding: 88px 64px;
  background: #12100B;
}

.statement-inner {
  max-width: 880px;
}

.statement-line {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.3;
  color: #F5EFE4;
}

.statement-line .accent {
  color: #E0912F;
}

.statement-sub {
  margin-top: 18px;
  font-size: 16px;
  color: #C9BFA8;
  max-width: 72ch;
}

/* ============================================================
   CTA BAND
   ============================================================ */

.cta-band {
  padding: 80px 64px;
  background: #E0912F;
  text-align: center;
}

.cta-band h2 {
  font-size: 42px;
  color: #12100B;
  max-width: 18ch;
  margin: 0 auto;
}

.cta-band p {
  margin: 16px auto 0;
  max-width: 60ch;
  color: #12100B;
}

.cta-band .btn {
  margin-top: 30px;
}

/* ============================================================
   DUO-BAND FOOTER
   ============================================================ */

.duo-band-footer {
  margin-top: auto;
}

.footer-main {
  background: #221D14;
  padding: 56px 64px 44px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #E0912F;
  text-transform: uppercase;
}

.footer-brand p {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: #C9BFA8;
  max-width: 38ch;
}

.footer-copy {
  margin-top: 20px;
  font-size: 13px;
  color: #C9BFA8;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #F5EFE4;
  padding-bottom: 10px;
  border-bottom: 1px solid #2E2717;
}

.footer-links {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: #C9BFA8;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-links a::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #E0912F;
  flex: 0 0 auto;
}

.footer-links a:hover {
  color: #F5EFE4;
}

.footer-contact {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: #C9BFA8;
}

.footer-contact a {
  color: #C9BFA8;
}

.footer-contact a:hover {
  color: #E0912F;
}

.footer-legal {
  background: #12100B;
  padding: 18px 64px;
  border-top: 1px solid #2E2717;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: #C9BFA8;
}

.footer-legal a {
  color: #C9BFA8;
}

.footer-legal a:hover {
  color: #E0912F;
}

/* ============================================================
   SECONDARY PAGES — SHARED PAGE HEADER
   ============================================================ */

.page-hero {
  background: #16130C;
  border-bottom: 1px solid #2E2717;
  padding: 64px 64px 56px;
}

.page-hero .eyebrow {
  margin-bottom: 0;
}

.page-hero h1 {
  margin-top: 18px;
  font-size: 46px;
  color: #F5EFE4;
}

.page-hero h1 .accent {
  color: #E0912F;
}

.page-hero p {
  margin-top: 16px;
  font-size: 17px;
  color: #C9BFA8;
  max-width: 68ch;
}

.crumb {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #C9BFA8;
  margin-bottom: 16px;
}

.crumb a {
  color: #E0912F;
}

.crumb a:hover {
  color: #F5EFE4;
}

.crumb span {
  margin: 0 8px;
  color: #E0912F;
}

/* ---------- Services page ---------- */

.services-list {
  padding: 72px 64px;
  background: #12100B;
}

.service-block {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 36px;
  padding: 40px 0;
  border-bottom: 1px solid #2E2717;
}

.service-block:last-child {
  border-bottom: none;
}

.service-num {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  color: #E0912F;
}

.service-body h2 {
  font-size: 30px;
  color: #F5EFE4;
}

.service-body p {
  margin-top: 14px;
  font-size: 16px;
  color: #C9BFA8;
}

.service-tags {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.service-tag {
  padding: 6px 14px;
  background: #E0912F;
  color: #12100B;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- Process overview ---------- */

.process-overview {
  padding: 76px 64px;
  background: #16130C;
  border-top: 1px solid #2E2717;
  border-bottom: 1px solid #2E2717;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.process-step {
  border: 1px solid #2E2717;
  background: #12100B;
  padding: 26px 24px;
  border-radius: 4px;
}

.process-num {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #E0912F;
}

.process-step h3 {
  margin-top: 10px;
  font-size: 20px;
  color: #F5EFE4;
}

.process-step p {
  margin-top: 10px;
  font-size: 14px;
  color: #C9BFA8;
}

/* ---------- Contact page ---------- */

.contact-grid {
  padding: 72px 64px;
  background: #12100B;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
}

.contact-form-wrap h2,
.contact-info-wrap h2 {
  font-size: 30px;
  color: #F5EFE4;
}

.contact-form-wrap > p,
.contact-info-wrap > p {
  margin-top: 12px;
  font-size: 15px;
  color: #C9BFA8;
}

.contact-form {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-field label {
  display: block;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #E0912F;
  margin-bottom: 8px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 13px 14px;
  background: #16130C;
  border: 1px solid #2E2717;
  border-radius: 4px;
  color: #F5EFE4;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  transition: border-color 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: #E0912F;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #C9BFA8;
}

.form-field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-status {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
  color: #E0912F;
  min-height: 22px;
}

.info-card {
  margin-top: 24px;
  border: 1px solid #2E2717;
  background: #16130C;
  border-radius: 4px;
  padding: 24px;
}

.info-card + .info-card {
  margin-top: 18px;
}

.info-card h3 {
  font-size: 16px;
  color: #E0912F;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.info-card p,
.info-card a {
  margin-top: 8px;
  font-size: 15px;
  color: #C9BFA8;
  display: block;
}

.info-card a:hover {
  color: #E0912F;
}

.hours-list {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 15px;
  color: #C9BFA8;
}

.hours-list strong {
  color: #F5EFE4;
  font-weight: 600;
}

/* ---------- FAQ ---------- */

.faq-block {
  padding: 76px 64px 84px;
  background: #16130C;
  border-top: 1px solid #2E2717;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid #2E2717;
  background: #12100B;
  border-radius: 4px;
  margin-bottom: 14px;
  overflow: hidden;
}

.faq-q {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #F5EFE4;
}

.faq-q::after {
  content: '+';
  flex: 0 0 auto;
  font-size: 24px;
  font-weight: 700;
  color: #E0912F;
  transition: transform 0.2s ease;
}

.faq-item.is-open .faq-q::after {
  transform: rotate(45deg);
}

.faq-a {
  display: none;
  padding: 0 24px 22px;
  font-size: 15px;
  color: #C9BFA8;
  line-height: 1.7;
}

.faq-item.is-open .faq-a {
  display: block;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   SCROLL PROGRESS BAR (top, allowed)
   ============================================================ */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: #E0912F;
  z-index: 60;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1100px) {
  .mirror-hero {
    padding: 64px 40px 60px;
    gap: 40px;
  }

  .hero-title {
    font-size: 46px;
  }

  .timeline,
  .statement-band,
  .cta-band,
  .services-list,
  .process-overview,
  .contact-grid,
  .faq-block,
  .page-hero {
    padding-left: 40px;
    padding-right: 40px;
  }

  .footer-main {
    padding-left: 40px;
    padding-right: 40px;
  }

  .footer-legal {
    padding-left: 40px;
    padding-right: 40px;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .side-nav {
    position: static;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid #2E2717;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 16px 24px;
    gap: 10px;
  }

  .page-wrap {
    margin-left: 0;
  }

  .side-brand {
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
    padding: 0;
    margin: 0;
    border-bottom: none;
  }

  .side-brand-name {
    font-size: 18px;
  }

  .side-brand-tag {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .side-cta {
    display: none;
  }

  .side-links {
    display: none;
    order: 4;
    width: 100%;
    padding: 14px 0 6px;
    border-top: 1px solid #2E2717;
    margin-top: 6px;
  }

  .side-nav.is-open .side-links {
    display: flex;
  }

  .side-caption {
    display: none;
  }

  .mirror-hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 52px;
    text-align: center;
  }

  .hero-graphic {
    order: 1;
  }

  .hero-copy {
    order: 2;
  }

  .hero-drone {
    width: 320px;
    height: 300px;
    transform: scale(0.82);
    transform-origin: top center;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-note {
    justify-content: center;
  }

  .metric-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric + .metric {
    border-left: none;
  }

  .metric:nth-child(even) {
    border-left: 1px solid #12100B;
  }

  .metric:nth-child(n+3) {
    border-top: 1px solid #12100B;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-legal {
    justify-content: center;
    text-align: center;
    gap: 6px 18px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-block {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 620px) {
  .hero-title {
    font-size: 38px;
  }

  .section-head h2,
  .cta-band h2 {
    font-size: 32px;
  }

  .statement-line {
    font-size: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    padding-left: 44px;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }
}