@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800;900&family=Noto+Sans+Thai:wght@400;600;700;800;900&display=swap');

:root{--bg:#030914;--text:#f1fbff;--muted:#9fb6cb;--cyan:#50e6ff;--mint:#72f7d0;--line:rgba(255,255,255,.12);--card:rgba(255,255,255,.06);--shadow:0 28px 90px rgba(0,0,0,.45)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,'Noto Sans Thai',system-ui,sans-serif;color:var(--text);background:linear-gradient(180deg,#030914,#061525 45%,#030914)}
a{color:inherit;text-decoration:none}p{color:var(--muted);line-height:1.75}h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3.2rem,7.4vw,7.8rem);line-height:.94;letter-spacing:-.075em;margin-bottom:28px}
h2{font-size:clamp(2.1rem,4.6vw,4.6rem);line-height:1.02;letter-spacing:-.055em;margin-bottom:20px}
h3{font-size:1.45rem;margin-bottom:12px}
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:82px;padding:16px clamp(18px,4vw,76px);background:rgba(3,9,20,.82);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:13px}.brand-icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--mint));color:#03101e;font-weight:900;letter-spacing:-.06em}
.brand strong{display:block;font-size:1.05rem}.brand small{display:block;color:var(--muted);font-size:.73rem;margin-top:2px}
.nav{display:flex;align-items:center;gap:19px;color:var(--muted);font-size:.9rem}.nav a:hover{color:var(--text)}
.nav-cta{color:#03101e!important;font-weight:900;padding:13px 20px;border-radius:999px;background:linear-gradient(135deg,var(--cyan),var(--mint))}
#nav-toggle,.nav-toggle{display:none}
.hero{position:relative;min-height:calc(100vh - 82px);display:grid;grid-template-columns:1fr;align-items:end;padding:96px clamp(18px,4vw,76px);overflow:hidden}
.photo-hero{background-image:url('assets/thai-aam-drone-side.jpg');background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,9,20,.94) 0%,rgba(3,9,20,.70) 42%,rgba(3,9,20,.12) 100%),linear-gradient(0deg,rgba(3,9,20,.92),transparent 50%);z-index:0}
.hero-copy{position:relative;z-index:1;max-width:920px}.eyebrow{margin:0 0 14px;color:var(--mint);font-size:.78rem;font-weight:900;letter-spacing:.22em;text-transform:uppercase}
.hero-lead{font-size:1.18rem;max-width:760px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:999px;font-weight:900;border:1px solid var(--line)}
.button.primary{background:linear-gradient(135deg,var(--cyan),var(--mint));color:#03101e}.button.secondary{background:rgba(255,255,255,.10);color:var(--text)}
.hero-badge{position:absolute;right:clamp(18px,4vw,76px);bottom:90px;z-index:2;width:290px;padding:22px;border-radius:26px;background:rgba(3,9,20,.76);border:1px solid var(--line);backdrop-filter:blur(16px)}
.hero-badge strong,.hero-badge span{display:block}.hero-badge span{color:var(--muted);margin-top:8px}
.ticker{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;padding:24px clamp(18px,4vw,76px) 76px;background:#030914}
.ticker span{border:1px solid var(--line);border-radius:999px;padding:10px 16px;color:var(--muted);background:rgba(255,255,255,.035)}
.section{padding:96px clamp(18px,4vw,76px);border-top:1px solid var(--line)}
.two-col,.leadership,.investor,.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.text-card,.feature-grid article,.tech-grid div,.news-grid article,.investor-cards article,.leadership-points div{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-radius:26px}
.text-card{padding:34px}
.leadership{background:radial-gradient(circle at 20% 20%,rgba(80,230,255,.12),transparent 28rem)}
.leadership-photo img{width:100%;display:block;border-radius:34px;border:1px solid var(--line);box-shadow:var(--shadow)}
.leadership-copy{align-self:center}.leadership-points{display:grid;gap:14px;margin-top:28px}.leadership-points div{padding:20px}.leadership-points strong,.leadership-points span{display:block}.leadership-points span{color:var(--muted);margin-top:6px}
.section-title{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:end;margin-bottom:34px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature-grid article,.news-grid article,.investor-cards article{padding:28px;min-height:220px}
.feature-grid span{width:44px;height:44px;border-radius:15px;margin-bottom:22px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--mint));color:#03101e;font-weight:900}
.dark{background:radial-gradient(circle at 80% 10%,rgba(80,230,255,.10),transparent 30rem),rgba(0,0,0,.16)}
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.tech-grid div{padding:28px;min-height:210px}.tech-grid strong,.tech-grid span{display:block}.tech-grid span{color:var(--muted);margin-top:10px;line-height:1.7}
.gallery-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;margin-bottom:22px;border:1px solid var(--line);border-radius:34px;background:linear-gradient(135deg,rgba(255,255,255,.085),rgba(255,255,255,.035));overflow:hidden}.gallery-hero img{width:100%;height:460px;object-fit:cover;display:block}.gallery-hero div{padding:34px}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.gallery figure{margin:0;border-radius:32px;overflow:hidden;border:1px solid var(--line);background:rgba(255,255,255,.05)}.gallery img{width:100%;height:390px;object-fit:cover;display:block}.gallery figcaption{padding:16px 18px;color:var(--muted)}
.investor{background:linear-gradient(135deg,rgba(80,230,255,.10),rgba(114,247,208,.07))}.investor-cards{display:grid;gap:16px}.investor-cards a{color:var(--mint);font-weight:900}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-grid small{color:var(--mint);font-weight:900;text-transform:uppercase;letter-spacing:.14em}
.contact-lines{display:grid;gap:8px;color:var(--muted);margin-top:28px}.contact-form{display:grid;gap:14px;padding:30px;border:1px solid var(--line);border-radius:30px;background:var(--card)}
input,select,textarea,button{width:100%;border-radius:16px;border:1px solid var(--line);padding:15px 16px;font:inherit}
input,select,textarea{background:rgba(3,9,20,.70);color:var(--text)}textarea{min-height:150px;resize:vertical}button{border:0;background:linear-gradient(135deg,var(--cyan),var(--mint));color:#03101e;font-weight:900;cursor:pointer}
.footer{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:34px clamp(18px,4vw,76px);border-top:1px solid var(--line);background:#020711;color:var(--muted)}.footer strong{display:block;color:var(--text);margin-bottom:6px}
@media (max-width:1180px){.nav{gap:12px;font-size:.8rem}.feature-grid,.tech-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:920px){.nav-toggle{display:block;font-size:1.9rem;cursor:pointer}.nav{position:absolute;top:82px;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;padding:18px;border:1px solid var(--line);border-radius:22px;background:rgba(3,9,20,.96)}#nav-toggle:checked ~ .nav{display:flex}.two-col,.leadership,.investor,.contact,.section-title,.gallery-hero{grid-template-columns:1fr}.feature-grid,.tech-grid,.news-grid,.gallery-grid{grid-template-columns:1fr}.hero-badge{display:none}.gallery-hero img,.gallery img{height:330px}}
@media (max-width:560px){h1{font-size:3.05rem}.hero,.section{padding-inline:16px}.hero{min-height:680px;background-position:60% center}}