/* =============================================
   BAUER COUVERTURE — Pages Stylesheet
   Dark theme matching homepage
   Fonts: Space Grotesk (display) + Poppins (body/italic) + JetBrains Mono (labels)
   ============================================= */

/* =================== VARIABLES =================== */
:root {
  --bg: #0D0D14;
  --bg-darker: #080810;
  --bg-accent: #161616;
  --ink: #E8E4DF;
  --text-light: #E8E4DF;
  --muted: #E8E4DF;
  --accent: #DC2626;
  --accent-light: rgba(220,38,38,.12);
  --accent-dark: #B91C1C;
  --card: #161616;
  --border: rgba(232,228,223,.08);
  --radius: 16px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --serif: 'Poppins', sans-serif;
  --header-h: 80px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =================== RESET =================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

em {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

/* =================== UTILITY =================== */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.fade-up {
  opacity: 0;
  transform: translateY(30px);
}

/* =================== HEADER =================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: background .35s, backdrop-filter .35s, padding .35s, box-shadow .35s;
}

.site-header.scrolled {
  background: rgba(13,13,20,.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: .65rem 0;
  box-shadow: 0 1px 0 rgba(232,228,223,.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 64px;
  width: auto;
  display: block;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo:hover .logo-img {
  transform: scale(1.04);
}

@media (max-width: 600px) {
  .logo-img { height: 48px; }
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -.02em;
}

.logo-text strong {
  font-weight: 700;
  color: var(--accent);
}

/* Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}

.nav-link {
  font-family: var(--font-body);
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  padding: .5rem .85rem;
  border-radius: 8px;
  transition: color .25s, background .25s;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .35rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--ink);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle svg {
  transition: transform .25s;
}

.nav-dropdown.open .dropdown-toggle svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + .5rem);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: .5rem;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, transform .25s, visibility .25s;
  box-shadow: 0 16px 48px rgba(0,0,0,.4);
}

.nav-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: .6rem 1rem;
  font-size: .87rem;
  font-weight: 500;
  color: var(--muted);
  border-radius: 8px;
  transition: color .2s, background .2s;
}

.dropdown-menu a:hover {
  color: var(--ink);
  background: rgba(232,228,223,.05);
}

/* Header right */
.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  transition: color .25s;
}

.header-phone:hover {
  color: var(--accent);
}

.header-phone svg {
  stroke: var(--accent);
}

/* =================== BURGER =================== */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
  z-index: 1001;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

.burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =================== MOBILE MENU =================== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  background: var(--bg);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s, visibility .35s;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--muted);
  padding: .6rem 1.5rem;
  transition: color .25s;
}

.mobile-menu a:hover {
  color: var(--ink);
}

/* =================== BUTTONS =================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  padding: .7rem 1.5rem;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .3s var(--ease);
  text-decoration: none;
  line-height: 1.4;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,71,42,.25);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: rgba(232,228,223,.15);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-lg {
  padding: .9rem 2rem;
  font-size: .95rem;
}

/* =================== BADGE =================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: .45rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  letter-spacing: .02em;
}

.badge svg {
  stroke: var(--accent);
}

/* =================== HERO (Service Pages) =================== */
.hero {
  padding: 10rem 0 5rem;
  background: var(--bg);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  display: block;
  width: 100%;
}

.hero-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 8s ease-out;
}

.hero-img-wrap:hover img {
  transform: scale(1.06);
}

/* =================== PAGE HERO (Blog, Contact, Legal) =================== */
.page-hero,
.blog-hero,
.contact-hero,
.legal-hero {
  padding: 8rem 0 3rem;
  background: var(--bg-accent);
  text-align: center;
}

.blog-hero .badge,
.contact-hero .badge {
  justify-content: center;
}

.blog-hero h1,
.contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 1rem;
}

.blog-hero h1 em,
.contact-hero h1 em {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--accent);
}

.blog-hero p,
.contact-hero p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto;
}

.legal-hero .badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: .5rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

/* =================== SECTION HEADS =================== */
.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.t-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 1rem;
}

.t-h2 em {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--accent);
}

.section-sub {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 600px;
  margin: 0 auto;
}

/* =================== SERVICES GRID =================== */
.services {
  padding: 5rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}

.service-card:hover {
  border-color: rgba(232,71,42,.25);
  box-shadow: 0 8px 32px rgba(232,71,42,.06);
  transform: translateY(-2px);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.service-icon svg {
  stroke: var(--accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .6rem;
}

.service-card p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.65;
}

/* =================== DRONE / IMAGE + TEXT =================== */
.drone {
  padding: 5rem 0;
}

.drone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.drone-img {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.drone-img img {
  width: 100%;
  height: auto;
  display: block;
}

.drone-text .badge {
  margin-bottom: 1rem;
}

.drone-text p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* =================== CHECK LIST =================== */
.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  color: var(--ink);
  font-size: .95rem;
  line-height: 1.5;
}

.check-list li svg {
  flex-shrink: 0;
  margin-top: .15rem;
}

/* =================== CTA FINAL =================== */
.cta-final {
  padding: 5rem 0;
  text-align: center;
  background: var(--bg-accent);
}

.cta-final .t-h2 {
  margin-bottom: .75rem;
}

.cta-final p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto 2rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* =================== BLOG CARDS =================== */
.blog-section {
  padding: 4rem 0 6rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .3s;
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.blog-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(232,71,42,.08);
}

.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.03);
}

.blog-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: .75rem;
}

.blog-card-meta svg {
  stroke: var(--accent);
  flex-shrink: 0;
}

.blog-card-body h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: .6rem;
}

.blog-card-body p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap .25s;
}

.blog-card:hover .blog-card-link {
  gap: .65rem;
}

.blog-card-link svg {
  stroke: var(--accent);
}

/* =================== CONTACT PAGE =================== */
.contact-section {
  padding: 4rem 0 6rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 3rem;
  align-items: start;
}

/* Form */
.contact-form-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.contact-form-wrap h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: .5rem;
  color: var(--ink);
}

.contact-form-wrap > p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: .4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: .9rem;
  padding: .75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  transition: border-color .25s;
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238A8580' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}

.form-submit {
  margin-top: .5rem;
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
}

/* Contact Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--ink);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.info-item:last-child {
  margin-bottom: 0;
}

.info-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-icon svg {
  stroke: var(--accent);
}

.info-item .info-text {
  display: flex;
  flex-direction: column;
}

.info-text strong {
  font-size: .85rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: .15rem;
}

.info-text span,
.info-text a {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.5;
}

.info-text a:hover {
  color: var(--accent);
}

/* CTA Call Card */
.cta-call-card {
  background: var(--accent);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  color: #fff;
}

.cta-call-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .5rem;
  color: #fff;
}

.cta-call-card p {
  font-size: .9rem;
  line-height: 1.6;
  color: rgba(255,255,255,.8);
  margin-bottom: 1.25rem;
}

.cta-call-card .btn {
  background: #fff;
  color: var(--accent);
  border-color: #fff;
  font-weight: 700;
  width: 100%;
  justify-content: center;
}

.cta-call-card .btn:hover {
  background: rgba(255,255,255,.9);
}

.cta-call-card .btn svg {
  stroke: var(--accent);
}

/* Map */
.map-section {
  padding: 0 0 6rem;
}

.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.map-wrap iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
}

/* =================== LEGAL PAGES =================== */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.legal-content h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: 2rem;
  line-height: 1.1;
}

.legal-content h1 em {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--accent);
}

.legal-content h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ink);
  margin: 2.5rem 0 1rem;
  padding-bottom: .5rem;
  border-bottom: 2px solid var(--accent);
}

.legal-content h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ink);
  margin: 1.5rem 0 .75rem;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.legal-content ul {
  padding-left: 1.5rem;
  margin: .75rem 0;
  list-style: disc;
}

.legal-content ul li {
  margin-bottom: .4rem;
  list-style: disc;
}

.legal-content a {
  color: var(--accent);
  text-decoration: underline;
}

.legal-content strong {
  color: var(--ink);
}

/* =================== FAQ =================== */
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color .25s;
}

.faq-question:hover {
  color: var(--accent);
}

.faq-question svg {
  flex-shrink: 0;
  transition: transform .3s;
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.65;
}

/* =================== FOOTER =================== */
.site-footer {
  background: var(--bg-darker, #080810);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo-text {
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1.25rem;
  letter-spacing: .02em;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-bottom: .6rem;
  color: var(--muted);
  font-size: .88rem;
}

.footer-col a {
  color: var(--muted);
  transition: color .25s;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: .82rem;
  color: var(--muted);
}

.footer-bottom a {
  color: var(--accent);
  transition: color .25s;
}

.footer-bottom a:hover {
  color: var(--ink);
}

/* =================== SCROLL TO TOP =================== */
.to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .3s, transform .3s, background .3s;
  z-index: 99;
}

.to-top.show {
  opacity: 1;
  transform: translateY(0);
}

.to-top:hover {
  background: var(--accent-dark);
}

.to-top svg {
  stroke: #fff;
}

/* =================== RESPONSIVE — 900px =================== */
@media (max-width: 900px) {
  .main-nav,
  .header-right {
    display: none;
  }

  .burger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

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

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

  .drone-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

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

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

  .contact-sidebar {
    order: -1;
  }
}

/* =================== RESPONSIVE — 680px =================== */
@media (max-width: 680px) {
  .hero {
    padding: 7rem 0 3rem;
  }

  .hero-title {
    font-size: clamp(1.8rem, 6vw, 2.6rem);
  }

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

  .service-card {
    padding: 1.5rem;
  }

  .section-head {
    margin-bottom: 2.5rem;
  }

  .services,
  .drone {
    padding: 3rem 0;
  }

  .cta-final {
    padding: 3rem 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: .5rem;
    text-align: center;
  }

  .blog-hero,
  .contact-hero,
  .legal-hero,
  .page-hero {
    padding: 6rem 0 2rem;
  }

  .blog-section,
  .contact-section {
    padding: 2rem 0 3.5rem;
  }

  .blog-card-body {
    padding: 1.25rem;
  }

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

  .map-section {
    padding: 0 0 3.5rem;
  }

  .contact-form-wrap {
    padding: 1.5rem;
  }
}

/* =================== ARTICLE (single blog post) =================== */
.article-hero {
  padding: 9rem 0 3rem;
}

.article-breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.article-breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.article-breadcrumb a:hover { color: var(--accent); }

.article-breadcrumb .sep { opacity: 0.4; }

.article-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1.5rem;
  max-width: 900px;
}

.article-hero h1 em {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--accent);
}

.article-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.article-cover {
  max-width: 1100px;
  margin: 0 auto 4rem;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 21 / 9;
  border: 1px solid var(--border);
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-body {
  padding: 0 0 5rem;
}

.article-body .wrap {
  max-width: 780px;
}

.article-body .article-intro {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.9;
  font-weight: 500;
  margin-bottom: 2.5rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--accent);
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 3rem 0 1.25rem;
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin: 2rem 0 0.75rem;
}

.article-body p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.85;
  margin-bottom: 1.2rem;
}

.article-body strong { font-weight: 700; color: var(--ink); opacity: 1; }

.article-body a:not(.btn) { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }

.article-body a:not(.btn):hover { text-decoration-thickness: 2px; }

.article-body .btn { color: #fff !important; text-decoration: none !important; }

.article-body .btn-outline { color: var(--ink) !important; }

.article-body .btn-outline:hover { color: #fff !important; }

.article-body ul, .article-body ol {
  margin: 0 0 1.5rem 1.25rem;
  padding-left: 0.5rem;
}

.article-body li {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.85;
  margin-bottom: 0.5rem;
}

.article-body img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  margin: 2rem 0;
  border: 1px solid var(--border);
}

.article-body figure { margin: 2rem 0; }

.article-body figcaption {
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
  margin-top: 0.5rem;
  font-style: italic;
}

.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 1rem 0 1rem 1.5rem;
  margin: 2rem 0;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink);
  opacity: 0.9;
}

.article-body .article-tip {
  background: rgba(220,38,38,0.08);
  border: 1px solid rgba(220,38,38,0.2);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.article-body .article-tip strong { color: var(--accent); }

/* FAQ in articles */
.article-faq { margin: 3rem 0; }

.article-faq h2 { margin-bottom: 1.5rem; }

.article-faq details {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
}

.article-faq details:last-child { border-bottom: 1px solid var(--border); }

.article-faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.article-faq summary::-webkit-details-marker { display: none; }

.article-faq summary::after {
  content: '+';
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 300;
  transition: transform 0.3s;
}

.article-faq details[open] summary::after { transform: rotate(45deg); }

.article-faq p {
  margin-top: 0.75rem;
  opacity: 0.8;
}

.article-cta {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  margin: 3rem 0 1rem;
}

.article-cta h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.article-cta p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* Related articles */
.related-articles { padding: 4rem 0; background: var(--card); }

.related-articles h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: 2rem;
  text-align: center;
}

@media (max-width: 680px) {
  .article-hero { padding: 7rem 0 2rem; }
  .article-cover { margin-bottom: 2rem; }
  .article-body .article-intro { font-size: 1.05rem; }
  .article-cta { padding: 1.5rem; }
}

/* =================== GALLERY GRID (service pages) =================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.gallery-grid-multi {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1300px;
}

@media (max-width: 900px) {
  .gallery-grid-multi { grid-template-columns: repeat(2, 1fr); }
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  aspect-ratio: 4 / 5;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s ease-out;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

@media (max-width: 680px) {
  .gallery-grid { gap: 0.75rem; }
  .gallery-item { aspect-ratio: 3 / 4; }
}