/* ============ TOKENS ============ */
:root {
  --bg:        #0a0c10;
  --bg-2:      #0f131a;
  --bg-card:   #141923;
  --bg-card-2: #1a212d;
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.14);
  --text:      #e8ecf2;
  --text-dim:  #9aa6b6;
  --text-mute: #6b7787;
  --gold:      #c9a227;
  --gold-soft: #e3c766;
  --laser:     #4ade80;
  --laser-dim: rgba(74,222,128,0.14);
  --radius:    16px;
  --maxw:      1180px;
  --ease:      cubic-bezier(.22,.61,.36,1);
}

/* ============ BASE ============ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: 'Sora', sans-serif; line-height: 1.12; letter-spacing: -0.02em; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.section--split { padding-top: clamp(48px,6vw,80px); }
.muted { color: var(--text-mute); font-size: 0.92rem; }
.center { text-align: center; }

/* ============ NAV ============ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  background: rgba(10,12,16,0.55);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease), padding .3s var(--ease);
}
.nav.is-scrolled { background: rgba(10,12,16,0.9); border-bottom-color: var(--line); padding: 10px 28px; }
.nav__brand { display: flex; align-items: center; gap: 10px; }
.nav__logo { width: 30px; height: 30px; object-fit: contain; }
.nav__name { font-family: 'Sora'; font-weight: 800; letter-spacing: 0.22em; font-size: 1.05rem; }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { font-size: 0.9rem; color: var(--text-dim); font-weight: 500; transition: color .2s; }
.nav__links a:hover { color: var(--text); }
.nav__cta {
  border: 1px solid var(--gold); color: var(--gold-soft) !important;
  padding: 8px 18px; border-radius: 999px; transition: all .25s var(--ease);
}
.nav__cta:hover { background: var(--gold); color: #1a1407 !important; }
.nav__right { display: flex; align-items: center; gap: 14px; }

.langswitch { display: flex; border: 1px solid var(--line-2); border-radius: 999px; overflow: hidden; }
.langswitch__btn {
  background: transparent; border: 0; color: var(--text-mute);
  font: 600 0.78rem 'Inter'; padding: 6px 12px; cursor: pointer; transition: all .2s;
}
.langswitch__btn.is-active { background: var(--text); color: var(--bg); }

.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__burger span { width: 24px; height: 2px; background: var(--text); transition: all .3s var(--ease); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  transition: all .25s var(--ease); cursor: pointer;
}
.btn--primary { background: linear-gradient(135deg, var(--gold-soft), var(--gold)); color: #1a1407; box-shadow: 0 8px 30px rgba(201,162,39,0.25); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(201,162,39,0.38); }
.btn--ghost { border: 1px solid var(--line-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--laser); color: var(--laser); }

/* ============ HERO ============ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background: url('assets/drone-hero.png') center right / cover no-repeat;
  opacity: 0.5;
}
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--bg) 30%, rgba(10,12,16,0.5) 70%, rgba(10,12,16,0.2)),
              linear-gradient(0deg, var(--bg), transparent 40%);
}
.hero__glow {
  position: absolute; width: 60vw; height: 60vw; right: -10vw; top: 10%;
  background: radial-gradient(circle, var(--laser-dim), transparent 65%);
  filter: blur(20px); pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: var(--maxw); margin: 0 auto; padding: 120px 24px 80px; width: 100%; }
.hero__eyebrow {
  display: inline-block; color: var(--laser); font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 22px;
  padding-left: 16px; position: relative;
}
.hero__eyebrow::before { content: ""; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; background: var(--laser); border-radius: 50%; transform: translateY(-50%); box-shadow: 0 0 12px var(--laser); }
.hero__title { font-size: clamp(2.6rem, 6.5vw, 5rem); font-weight: 800; max-width: 16ch; }
.hero__title span { display: block; }
.hero__title-accent { background: linear-gradient(120deg, var(--gold-soft), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { max-width: 56ch; color: var(--text-dim); font-size: clamp(1.02rem, 1.4vw, 1.2rem); margin: 26px 0 34px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 44px; margin-top: 56px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat__num { font-family: 'Sora'; font-weight: 700; font-size: 1.7rem; color: var(--text); }
.stat__label { color: var(--text-mute); font-size: 0.85rem; }
.hero__scroll { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid var(--line-2); border-radius: 14px; z-index: 2; }
.hero__scroll::before { content: ""; position: absolute; left: 50%; top: 8px; transform: translateX(-50%); width: 4px; height: 8px; background: var(--laser); border-radius: 2px; animation: scrolldot 1.6s infinite; }
@keyframes scrolldot { 0% { opacity: 0; top: 8px; } 50% { opacity: 1; } 100% { opacity: 0; top: 22px; } }

/* ============ SECTION HEADINGS ============ */
.section__head { max-width: 760px; margin: 0 auto clamp(40px,5vw,64px); text-align: center; }
.section__kicker {
  display: inline-block; color: var(--gold-soft); font-weight: 600; font-size: 0.78rem;
  letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 14px;
}
.section__head h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
.section h2 { font-size: clamp(1.7rem, 3.2vw, 2.6rem); }
.section__intro { color: var(--text-dim); margin-top: 16px; font-size: 1.05rem; }

/* ============ MISSION / VISION ============ */
.mv { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.mv__card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 38px;
  position: relative; overflow: hidden;
}
.mv__card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(var(--gold), var(--laser)); }
.mv__tag { display: block; font-family: 'Sora'; font-weight: 700; font-size: 1.3rem; color: var(--gold-soft); margin-bottom: 14px; }
.mv__card p { color: var(--text-dim); font-size: 1.05rem; }

/* ============ GRID ============ */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: 1fr 1fr; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--5 { grid-template-columns: repeat(5, 1fr); }
.grid--center { align-items: center; gap: 56px; }

/* ============ CARDS ============ */
.card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: var(--line-2); }
.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card p { color: var(--text-dim); font-size: 0.95rem; }

/* ============ SOLUTION ============ */
.section--solution { background: var(--bg-2); border-block: 1px solid var(--line); }
.symbols { list-style: none; margin: 28px 0 20px; display: flex; flex-direction: column; gap: 16px; }
.symbols li { display: flex; align-items: center; gap: 16px; }
.symbols__icon {
  flex: none; width: 46px; height: 46px; display: grid; place-items: center;
  border: 1px solid var(--laser); color: var(--laser); border-radius: 12px;
  font-size: 1.3rem; box-shadow: inset 0 0 18px var(--laser-dim);
}
.solution__media { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.solution__media img { width: 100%; }
.solution__beam { position: absolute; left: 12%; bottom: 0; width: 2px; height: 55%; background: linear-gradient(var(--laser), transparent); filter: blur(1px); opacity: .8; }

/* ============ DEMO VIDEO ============ */
.section--video { background: var(--bg-2); border-block: 1px solid var(--line); }
.video-wrap {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: #000;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px var(--line);
  max-width: 900px; margin: 0 auto;
}
.demo-video {
  width: 100%; display: block; aspect-ratio: 16/9;
  object-fit: cover;
}
.video-badge {
  position: absolute; bottom: 18px; left: 18px;
  background: rgba(10,12,16,0.75); backdrop-filter: blur(8px);
  border: 1px solid var(--line-2); border-radius: 999px;
  padding: 6px 14px; font-size: 0.78rem; font-weight: 600;
  color: var(--laser); letter-spacing: 0.06em;
}

/* ============ USP ============ */
.usp {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius); padding: 30px;
  position: relative; transition: all .3s var(--ease);
}
.usp:hover { border-color: rgba(74,222,128,0.4); transform: translateY(-4px); }
.usp__mark { font-family: 'Sora'; font-weight: 800; font-size: 1.1rem; color: var(--laser); opacity: .55; margin-bottom: 16px; }
.usp h3 { font-size: 1.15rem; margin-bottom: 10px; }
.usp p { color: var(--text-dim); font-size: 0.95rem; }

/* ============ TECH ============ */
.section--tech { background: var(--bg-2); border-block: 1px solid var(--line); }
.tech__media { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #000; }
.tech__media img { width: 100%; object-fit: cover; }
.tech__sub { font-size: 1.05rem; margin: 26px 0 14px; color: var(--gold-soft); }
.ticks { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--text-dim); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 9px; width: 14px; height: 8px; border-left: 2px solid var(--laser); border-bottom: 2px solid var(--laser); transform: rotate(-45deg); }

/* ============ MODULES ============ */
.module { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: all .3s var(--ease); }
.module:hover { transform: translateY(-4px); border-color: var(--line-2); }
.module--active { border-color: rgba(201,162,39,0.5); background: linear-gradient(180deg, rgba(201,162,39,0.07), var(--bg-card)); }
.module__badge { display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; margin-bottom: 14px; background: var(--laser-dim); color: var(--laser); }
.module__badge--soon { background: rgba(255,255,255,0.06); color: var(--text-mute); }
.module h3 { font-size: 1.05rem; margin-bottom: 8px; }
.module p { color: var(--text-dim); font-size: 0.92rem; }

/* ============ TABLE ============ */
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
.spectable { width: 100%; border-collapse: collapse; min-width: 560px; }
.spectable th, .spectable td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.spectable thead th { background: var(--bg-card-2); font-family: 'Sora'; font-weight: 600; font-size: 0.9rem; }
.spectable tbody tr:last-child td { border-bottom: 0; }
.spectable td:first-child, .spectable th:first-child { color: var(--text-dim); font-weight: 500; }
.spectable__hl { color: var(--text) !important; background: rgba(74,222,128,0.05); font-weight: 600; border-left: 1px solid rgba(74,222,128,0.18); }
thead .spectable__hl { color: var(--laser) !important; }
.spectable--compare .spectable__hl { background: rgba(201,162,39,0.06); border-left-color: rgba(201,162,39,0.25); }
.spectable--compare thead .spectable__hl { color: var(--gold-soft) !important; }

/* ============ USE CASES ============ */
.usecase { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: all .3s var(--ease); }
.usecase:hover { transform: translateY(-4px); border-color: rgba(201,162,39,0.35); }
.usecase h3 { font-size: 1.02rem; margin-bottom: 8px; color: var(--gold-soft); }
.usecase p { color: var(--text-dim); font-size: 0.9rem; }

/* ============ MARKET ============ */
.section--market { background: var(--bg-2); border-block: 1px solid var(--line); }
.metric { text-align: center; padding: 36px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-card); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.metric__num { display: block; font-family: 'Sora'; font-weight: 800; font-size: clamp(1.1rem, 1.8vw, 1.5rem); white-space: nowrap; line-height: 1.2; background: linear-gradient(120deg, var(--gold-soft), var(--laser)); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 14px; }
.metric__label { color: var(--text-dim); font-size: 0.92rem; line-height: 1.4; min-height: 2.8em; display: flex; align-items: center; justify-content: center; }
.section--market .muted { margin-top: 30px; }

/* ============ TEAM ============ */
.team { gap: 28px; }
.founder { display: flex; gap: 22px; align-items: center; background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.founder img { width: 116px; height: 116px; object-fit: cover; border-radius: 14px; flex: none; border: 1px solid var(--line-2); }
.founder h3 { font-size: 1.2rem; }
.founder__role { display: block; color: var(--gold-soft); font-size: 0.85rem; font-weight: 600; margin: 4px 0 10px; }
.founder p { color: var(--text-dim); font-size: 0.92rem; }

/* ============ CONTACT ============ */
.section--contact { background: radial-gradient(ellipse at center, var(--bg-2), var(--bg)); border-top: 1px solid var(--line); }
.contact { text-align: center; max-width: 720px; position: relative; }
.contact__glow { position: absolute; inset: -40% 0 auto 0; height: 300px; background: radial-gradient(ellipse, var(--laser-dim), transparent 70%); filter: blur(30px); pointer-events: none; }
.contact h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin: 14px 0 16px; position: relative; }
.contact p { color: var(--text-dim); margin: 0 auto 30px; max-width: 52ch; position: relative; }
.contact__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ============ IMPRESSUM ============ */
.section--impressum { background: var(--bg-2); border-top: 1px solid var(--line); }
.section--impressum h2 { font-size: 1.8rem; margin-bottom: 6px; }
.section--impressum h3 { font-size: 1.05rem; color: var(--gold-soft); margin: 20px 0 8px; }
.impressum__law { color: var(--text-mute); font-size: 0.85rem; margin-bottom: 24px; }
.impressum__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.impressum__block { margin-bottom: 20px; color: var(--text-dim); font-size: 0.95rem; line-height: 1.7; }
.impressum__block strong { color: var(--text); display: block; margin-bottom: 2px; }
.impressum__block a { color: var(--gold-soft); }
.impressum__block a:hover { color: var(--laser); }
.section--impressum p { color: var(--text-dim); font-size: 0.92rem; margin-bottom: 16px; }
.footer__links { display: flex; gap: 20px; }
.footer__links a { color: var(--text-mute); font-size: 0.85rem; transition: color .2s; }
.footer__links a:hover { color: var(--text); }
@media (max-width: 680px) { .impressum__grid { grid-template-columns: 1fr; gap: 32px; } }

/* ============ FOOTER ============ */
.footer { border-top: 1px solid var(--line); padding: 40px 0; background: var(--bg); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.footer__brand { display: flex; align-items: center; gap: 10px; font-family: 'Sora'; font-weight: 800; letter-spacing: .18em; }
.footer__logo { width: 26px; height: 26px; object-fit: contain; }
.footer__note { color: var(--text-mute); font-size: 0.85rem; flex: 1; min-width: 240px; text-align: center; }
.footer__copy { color: var(--text-mute); font-size: 0.85rem; }

/* ============ REVEAL ANIM ============ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .grid--5 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .nav__links {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 0;
    background: rgba(10,12,16,0.98); border-bottom: 1px solid var(--line);
    padding: 8px 0; transform: translateY(-120%); transition: transform .35s var(--ease); pointer-events: none;
  }
  .nav__links.is-open { transform: none; pointer-events: auto; }
  .nav__links a { padding: 14px 28px; width: 100%; border-bottom: 1px solid var(--line); }
  .nav__cta { border: 0; border-radius: 0; }
  .nav__burger { display: flex; }
  .nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__burger.is-open span:nth-child(2) { opacity: 0; }
  .nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .grid--2, .mv { grid-template-columns: 1fr; }
  .grid--center { gap: 32px; }
  .tech__media { order: 2; }
  .hero__stats { gap: 28px; }
}
@media (max-width: 560px) {
  .grid--5, .grid--4, .grid--3 { grid-template-columns: 1fr; }
  .founder { flex-direction: column; text-align: center; }
  .footer__inner { flex-direction: column; text-align: center; }
  .hero__actions, .contact__actions { flex-direction: column; }
  .btn { width: 100%; }
}