/* ================================================================
   AZUR VISION — style.css
   ================================================================ */

/* ── Variables ─────────────────────────────────────────────────── */
:root {
  --bg:        #060a14;
  --bg2:       #0b1226;
  --card:      rgba(255,255,255,0.04);
  --gold:      #f0a500;
  --gold-dim:  rgba(240,165,0,0.12);
  --gold-bdr:  rgba(240,165,0,0.25);
  --blue:      #2d6cdf;
  --blue-lt:   #4a9eff;
  --txt:       #ffffff;
  --txt2:      #8899bb;
  --txt3:      #3a4a6a;
  --border:    rgba(255,255,255,0.07);
  --r:         16px;
  --r-sm:      8px;
  --ease:      cubic-bezier(0.4,0,0.2,1);
  --trans:     all 0.3s var(--ease);
  --glow:      0 0 32px rgba(240,165,0,0.28);
  --shadow:    0 24px 60px rgba(0,0,0,0.55);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; overflow-x:hidden; max-width:100%; }
body {
  background:var(--bg);
  color:var(--txt);
  font-family:'Inter',sans-serif;
  line-height:1.65;
  overflow-x:hidden;
  position:relative;
  max-width:100%;
  width:100%;
  touch-action:pan-y;
  -webkit-font-smoothing:antialiased;
}
a { text-decoration:none; color:inherit; }
img,svg { display:block; }
video { display:block; max-width:100%; }

/* ── Layout ────────────────────────────────────────────────────── */
.container { max-width:1240px; margin:0 auto; padding:0 28px; }

/* ── Typography ────────────────────────────────────────────────── */
h1,h2,h3,h4 { font-family:'Exo 2',sans-serif; font-weight:700; line-height:1.1; }
.grad {
  background:linear-gradient(135deg,#f0a500 0%,#ff6b00 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.section-tag {
  display:inline-block;
  font-size:11px; font-weight:600;
  letter-spacing:3.5px; text-transform:uppercase;
  color:var(--gold); margin-bottom:14px;
}
.section-header { text-align:center; margin-bottom:64px; }
.section-header h2 { font-size:clamp(30px,4.5vw,52px); margin-bottom:14px; }
.section-header p { font-size:17px; color:var(--txt2); max-width:520px; margin:0 auto; }

/* ── Buttons ───────────────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:9px;
  padding:14px 34px; border-radius:50px;
  font-size:15px; font-weight:600; letter-spacing:0.3px;
  cursor:pointer; transition:var(--trans); border:2px solid transparent;
  white-space:nowrap;
}
.btn-primary {
  background:linear-gradient(135deg,#f0a500,#e09000);
  color:#000;
  box-shadow:0 8px 32px rgba(240,165,0,0.3);
}
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 14px 40px rgba(240,165,0,0.5); }
.btn-outline {
  background:rgba(255,255,255,0.05);
  color:var(--txt);
  border-color:rgba(255,255,255,0.25);
  backdrop-filter:blur(8px);
}
.btn-outline:hover { border-color:var(--gold); color:var(--gold); transform:translateY(-3px); }
.btn-submit { width:100%; justify-content:center; font-size:16px; padding:16px; }

/* ── Navbar ────────────────────────────────────────────────────── */
#navbar {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  transition:var(--trans);
}
#navbar.scrolled {
  background:rgba(6,10,20,0.92);
  backdrop-filter:blur(22px);
  border-bottom:1px solid var(--border);
  box-shadow:0 4px 30px rgba(0,0,0,0.4);
}
.nav-inner {
  max-width:1240px; margin:0 auto; padding:22px 28px;
  display:flex; align-items:center; justify-content:space-between;
}
.logo { display:flex; align-items:center; gap:11px; }
.logo-icon { flex-shrink:0; }
.logo-text {
  font-family:'Exo 2',sans-serif; font-weight:900;
  font-size:21px; letter-spacing:2.5px;
}
.logo-text span { color:var(--gold); }
.nav-links { display:flex; align-items:center; gap:36px; }
.nav-links a {
  font-size:14px; font-weight:500; color:var(--txt2);
  transition:var(--trans); letter-spacing:0.3px;
}
.nav-links a:hover { color:#fff; }
.btn-nav {
  background:linear-gradient(135deg,#f0a500,#e09000) !important;
  color:#000 !important; padding:10px 24px;
  border-radius:50px; font-size:14px;
}
.btn-nav:hover { box-shadow:var(--glow); transform:translateY(-2px); }
.burger {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:4px;
}
.burger span { display:block; width:24px; height:2px; background:#fff; border-radius:2px; transition:var(--trans); }

/* ── Canvas fond global ────────────────────────────────────────── */
#hero-canvas {
  position:fixed; top:0; left:0;
  width:100%; height:100%;
  z-index:-1; pointer-events:none;
}

/* ── Hero ──────────────────────────────────────────────────────── */
#hero {
  position:relative; height:100vh; min-height:700px;
  display:flex; align-items:center; justify-content:center;
  background:transparent; overflow:hidden;
}
.hero-grid-overlay {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(240,165,0,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(240,165,0,0.025) 1px,transparent 1px);
  background-size:90px 90px;
  mask-image:radial-gradient(ellipse at center,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 75%);
  pointer-events:none;
}
/* Drone — piloté par JS, suit le scroll */
.drone-wrapper {
  position:absolute; z-index:2; pointer-events:none;
  filter:drop-shadow(0 0 20px rgba(240,165,0,0.65));
  animation:drone-path 20s ease-in-out infinite;
}
.drone-svg { width:360px; }

@keyframes drone-path {
  0%   { transform:translate(-18vw,8vh) rotate(-4deg); opacity:0; }
  6%   { opacity:1; }
  30%  { transform:translate(5vw,-12vh) rotate(2deg); }
  55%  { transform:translate(28vw,8vh) rotate(-3deg); }
  78%  { transform:translate(52vw,-8vh) rotate(2deg); }
  93%  { opacity:1; }
  100% { transform:translate(115vw,2vh) rotate(0deg); opacity:0; }
}

/* Propeller blade rotation */
.prop-cw, .prop-ccw {
  transform-box:fill-box;
  transform-origin:center;
}
.prop-cw  { animation:p-cw  0.07s linear infinite; }
.prop-ccw { animation:p-ccw 0.07s linear infinite; }
@keyframes p-cw  { to { transform:rotate( 360deg); } }
@keyframes p-ccw { to { transform:rotate(-360deg); } }

/* Hero content */
.hero-content {
  position:relative; z-index:3; text-align:center; padding:0 24px;
  animation:rise 1s var(--ease) 0.2s both;
}
@keyframes rise {
  from { opacity:0; transform:translateY(32px); }
  to   { opacity:1; transform:translateY(0); }
}
.hero-badge {
  display:inline-flex; align-items:center; gap:10px;
  background:var(--gold-dim); border:1px solid var(--gold-bdr);
  color:var(--gold); padding:6px 18px; border-radius:50px;
  font-size:12px; font-weight:600; letter-spacing:2px; text-transform:uppercase;
  margin-bottom:30px; backdrop-filter:blur(8px);
}
.badge-dot {
  width:7px; height:7px; border-radius:50%;
  background:var(--gold); animation:blink 2s ease infinite;
}
@keyframes blink {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.4; transform:scale(1.5); }
}
.hero-title {
  display:flex; flex-direction:column; align-items:center;
  line-height:0.88; margin-bottom:28px;
}
.t1 {
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(80px,15vw,190px);
  color:#fff; letter-spacing:14px;
}
.t2 {
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(80px,15vw,190px);
  background:linear-gradient(135deg,#f0a500 0%,#ff8800 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
  letter-spacing:14px;
}
.hero-sub {
  font-size:clamp(16px,2.2vw,20px);
  color:var(--txt2); margin-bottom:42px; line-height:1.7;
}
.hero-sub strong { color:#fff; font-weight:600; }
.hero-cta { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* Scroll indicator */
.scroll-indicator {
  position:absolute; bottom:38px; left:50%; transform:translateX(-50%); z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:8px;
  animation:rise 1s var(--ease) 1.2s both;
}
.scroll-line {
  width:1px; height:56px;
  background:linear-gradient(to bottom,var(--gold),transparent);
  animation:scroll-drop 2s ease-in-out infinite;
}
@keyframes scroll-drop {
  0%   { opacity:0; transform:scaleY(0); transform-origin:top; }
  50%  { opacity:1; transform:scaleY(1); transform-origin:top; }
  100% { opacity:0; transform:scaleY(1) translateY(18px); transform-origin:top; }
}
.scroll-indicator span { font-size:10px; letter-spacing:3.5px; text-transform:uppercase; color:var(--txt3); }

/* ── Services ──────────────────────────────────────────────────── */
#services { padding:130px 0; }
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.service-card {
  position:relative; background:var(--card); border:1px solid var(--border);
  border-radius:var(--r); padding:42px 34px; transition:var(--trans);
  backdrop-filter:blur(10px);
}
.service-card:hover {
  border-color:var(--gold-bdr); transform:translateY(-8px);
  box-shadow:var(--shadow),var(--glow);
}
.service-card--star {
  background:linear-gradient(135deg,rgba(240,165,0,0.08),rgba(45,108,223,0.04));
  border-color:var(--gold-bdr);
}
.svc-badge {
  position:absolute; top:18px; right:18px;
  background:linear-gradient(135deg,#f0a500,#e09000);
  color:#000; font-size:11px; font-weight:700; padding:4px 13px;
  border-radius:50px; letter-spacing:1px;
}
.svc-icon { width:56px; height:56px; margin-bottom:22px; }
.service-card h3 { font-size:22px; margin-bottom:12px; }
.service-card p { color:var(--txt2); font-size:15px; line-height:1.75; }

/* ── Process ───────────────────────────────────────────────────── */
#process { padding:0 0 130px; }
.process-wrap { display:flex; align-items:stretch; }
.process-step {
  flex:1; display:flex; flex-direction:column; align-items:center;
  text-align:center; gap:14px; padding:34px 18px;
  background:var(--card); border:1px solid var(--border); border-radius:var(--r);
  transition:var(--trans);
}
.process-step:hover { border-color:var(--gold-bdr); box-shadow:var(--glow); }
.pstep-num {
  font-family:'Exo 2',sans-serif; font-size:52px; font-weight:900; line-height:1;
  background:linear-gradient(135deg,var(--gold),rgba(240,165,0,0.2));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.pstep-body h4 { font-size:16px; margin-bottom:8px; }
.pstep-body p { font-size:14px; color:var(--txt2); line-height:1.65; }
.pstep-connector {
  width:52px; flex-shrink:0; position:relative;
  background:linear-gradient(to right,var(--gold),var(--blue));
  height:2px; align-self:center; top:0;
}
.pstep-connector::after {
  content:''; position:absolute; right:-5px; top:50%; transform:translateY(-50%);
  width:9px; height:9px; background:var(--blue); border-radius:50%;
}

/* ── Portfolio ─────────────────────────────────────────────────── */
#portfolio {
  padding:130px 0;
  background:transparent;
}
.portfolio-filters {
  display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-bottom:32px;
}
.pf-btn {
  padding:8px 20px; border-radius:50px; border:1px solid var(--gold-bdr);
  background:transparent; color:var(--text-muted); font-size:0.875rem;
  cursor:pointer; transition:var(--trans);
}
.pf-btn:hover { border-color:var(--gold); color:var(--gold); }
.pf-btn.active { background:var(--gold); border-color:var(--gold); color:#000; font-weight:600; }
.portfolio-item.hidden { display:none; }
.portfolio-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px;
}
.portfolio-item {
  position:relative; border-radius:var(--r); overflow:hidden;
  cursor:pointer; background:#090f1e;
  border:1px solid var(--border); aspect-ratio:16/9;
  transition:var(--trans);
}
.portfolio-item:hover {
  transform:scale(1.025); border-color:var(--gold-bdr);
  box-shadow:var(--shadow),var(--glow);
}
.portfolio-item video {
  width:100%; height:100%; object-fit:cover;
  opacity:0.75; transition:opacity 0.35s;
}
.portfolio-item:hover video { opacity:1; }
.p-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top,rgba(6,10,20,0.88) 0%,transparent 55%);
  transition:var(--trans);
}
.portfolio-item:hover .p-overlay { background:linear-gradient(to top,rgba(6,10,20,0.65) 0%,transparent 45%); }
.p-play {
  position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%) scale(0.8);
  width:58px; height:58px; border-radius:50%;
  background:rgba(240,165,0,0.92); display:flex; align-items:center; justify-content:center;
  opacity:0; transition:var(--trans);
  box-shadow:0 0 28px rgba(240,165,0,0.55);
}
.portfolio-item:hover .p-play { opacity:1; transform:translate(-50%,-50%) scale(1); }
.p-play svg { margin-left:4px; }
.p-label {
  position:absolute; bottom:15px; left:16px;
  font-size:13px; font-weight:600; color:#fff;
}
.p-tag {
  position:absolute; top:13px; left:13px;
  background:rgba(240,165,0,0.18); border:1px solid rgba(240,165,0,0.3);
  color:var(--gold); font-size:10px; font-weight:600;
  letter-spacing:1.5px; padding:3px 10px; border-radius:50px; text-transform:uppercase;
}

/* ── Avis ──────────────────────────────────────────────────────── */
#avis { padding:80px 0; overflow:hidden; }
.reviews-track-wrap {
  position:relative; overflow:hidden; margin-top:40px;
  touch-action:none;
  mask-image:linear-gradient(to right,transparent,black 8%,black 92%,transparent);
  -webkit-mask-image:linear-gradient(to right,transparent,black 8%,black 92%,transparent);
}
.reviews-track {
  display:flex; gap:20px; width:max-content;
  animation:scroll-reviews 45s linear infinite;
}
.reviews-track:hover { animation-play-state:paused; }
@keyframes scroll-reviews {
  0%   { transform:translateX(0); }
  100% { transform:translateX(-50%); }
}
.review-card {
  width:300px; flex-shrink:0;
  background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--r); padding:24px; display:flex; flex-direction:column; gap:12px;
  transition:border-color 0.3s;
}
.review-card:hover { border-color:var(--gold-bdr); }
.rv-stars { color:var(--gold); font-size:18px; letter-spacing:2px; }
.review-card p { color:var(--text-muted); font-size:0.875rem; line-height:1.6; flex:1; }
.rv-author { font-size:0.8rem; font-weight:600; color:var(--text); opacity:0.7; }

/* ── Modal ─────────────────────────────────────────────────────── */
.modal-overlay {
  position:fixed; inset:0; z-index:2000;
  background:rgba(0,0,0,0.92); backdrop-filter:blur(10px);
  display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; pointer-events:none; transition:opacity 0.3s;
}
.modal-overlay.active { opacity:1; pointer-events:all; }
.modal-box {
  position:relative; width:100%; max-width:1120px;
  border-radius:var(--r); overflow:hidden;
  box-shadow:0 40px 120px rgba(0,0,0,0.85);
  transform:scale(0.9); transition:transform 0.3s var(--ease);
}
.modal-overlay.active .modal-box { transform:scale(1); }
#modalVideo { width:100%; max-height:82vh; background:#000; }
.modal-close {
  position:absolute; top:14px; right:14px; z-index:10;
  width:42px; height:42px; border-radius:50%;
  background:rgba(0,0,0,0.7); border:1px solid rgba(255,255,255,0.18);
  color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:var(--trans);
}
.modal-close:hover { background:var(--gold); color:#000; }

/* ── À Propos ──────────────────────────────────────────────────── */
#about { padding:130px 0; }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:90px; align-items:center; }
.about-left h2 { font-size:clamp(28px,4vw,46px); margin-bottom:20px; }
.about-left > p { color:var(--txt2); font-size:16px; margin-bottom:32px; line-height:1.75; }
.equipment-card {
  display:flex; align-items:center; gap:20px;
  background:var(--card); border:1px solid var(--gold-bdr);
  border-radius:var(--r); padding:24px; margin-bottom:32px;
}
.eq-icon { width:66px; height:66px; flex-shrink:0; }
.eq-info h4 { font-size:18px; margin-bottom:3px; }
.eq-info > p { font-size:13px; color:var(--txt2); margin-bottom:10px; }
.eq-specs { display:flex; gap:8px; flex-wrap:wrap; }
.eq-specs span {
  background:var(--gold-dim); border:1px solid var(--gold-bdr);
  color:var(--gold); font-size:11px; font-weight:600; padding:3px 11px; border-radius:50px;
}
.about-list { list-style:none; display:flex; flex-direction:column; gap:13px; }
.about-list li { display:flex; align-items:center; gap:12px; font-size:15px; color:var(--txt2); }
.about-list svg { flex-shrink:0; }

/* Drone showcase */
.about-right { display:flex; justify-content:center; }
.drone-showcase {
  position:relative; width:400px; height:400px;
  display:flex; align-items:center; justify-content:center;
}
.halo {
  position:absolute; border-radius:50%; border:1px solid rgba(240,165,0,0.15);
  animation:halo 3.5s ease infinite;
}
.h1 { width:360px; height:360px; }
.h2 { width:290px; height:290px; border-color:rgba(74,158,255,0.15); animation-delay:1.2s; }
.h3 { width:210px; height:210px; animation-delay:2.4s; }
@keyframes halo { 0%,100%{transform:scale(1);opacity:0.5} 50%{transform:scale(1.07);opacity:1} }
.drone-3d {
  width:295px; height:295px;
  animation:hover-drone 4.5s ease-in-out infinite;
  filter:drop-shadow(0 0 22px rgba(240,165,0,0.3));
}
@keyframes hover-drone {
  0%,100% { transform:translateY(0) rotate(0deg); }
  35%      { transform:translateY(-14px) rotate(1.2deg); }
  70%      { transform:translateY(-7px) rotate(-0.8deg); }
}
.ps { animation:spin-cw 0.07s linear infinite; }
.pr { animation:spin-ccw 0.07s linear infinite; }
@keyframes spin-cw  { to { transform:rotateX(360deg); } }
@keyframes spin-ccw { to { transform:rotateX(-360deg); } }

/* ── Contact ───────────────────────────────────────────────────── */
#contact {
  padding:130px 0;
  background:transparent;
}
.contact-grid { display:grid; grid-template-columns:1fr 1.4fr; gap:80px; align-items:start; }
.contact-info h2 { font-size:clamp(28px,4vw,46px); margin-bottom:18px; }
.contact-info > p { color:var(--txt2); font-size:16px; margin-bottom:40px; line-height:1.75; }
.cinfo-list { display:flex; flex-direction:column; gap:20px; }
.cinfo-item { display:flex; align-items:center; gap:16px; }
.cinfo-icon {
  width:46px; height:46px; border-radius:12px;
  background:var(--gold-dim); border:1px solid var(--gold-bdr);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.ci-label { display:block; font-size:11px; letter-spacing:2px; text-transform:uppercase; color:var(--txt3); margin-bottom:3px; }
.ci-val { font-size:16px; font-weight:500; }
.ci-placeholder { color:var(--txt3) !important; font-style:italic; font-size:14px; }

/* Contact form */
.contact-form-wrap {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r); padding:42px; backdrop-filter:blur(10px);
}
.contact-form { display:flex; flex-direction:column; gap:20px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-group { display:flex; flex-direction:column; gap:7px; }
.form-group label { font-size:13px; font-weight:500; color:var(--txt2); letter-spacing:0.4px; }
.form-group input,
.form-group select,
.form-group textarea {
  background:rgba(255,255,255,0.04); border:1px solid var(--border);
  border-radius:var(--r-sm); padding:13px 16px;
  color:var(--txt); font-size:15px; font-family:'Inter',sans-serif;
  outline:none; transition:var(--trans); resize:none; appearance:none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color:var(--txt3); }
.form-group select option { background:var(--bg2); color:var(--txt); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color:var(--gold);
  background:rgba(240,165,0,0.04);
  box-shadow:0 0 0 3px rgba(240,165,0,0.1);
}

/* ── Footer ────────────────────────────────────────────────────── */
footer { border-top:1px solid var(--border); padding:64px 28px 40px; }
.footer-inner { max-width:1240px; margin:0 auto; }
.footer-top { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:40px; gap:32px; flex-wrap:wrap; }
.footer-brand .logo-text { font-size:24px; display:block; margin-bottom:10px; }
.footer-brand p { font-size:14px; color:var(--txt2); line-height:1.6; }
.footer-nav { display:flex; gap:32px; flex-wrap:wrap; align-items:center; }
.footer-nav a { font-size:14px; color:var(--txt2); transition:var(--trans); }
.footer-nav a:hover { color:var(--gold); }
.footer-bottom {
  display:flex; justify-content:space-between; align-items:center;
  padding-top:24px; border-top:1px solid var(--border);
  font-size:13px; color:var(--txt3); flex-wrap:wrap; gap:12px;
}
.footer-badge {
  background:var(--gold-dim); border:1px solid var(--gold-bdr);
  color:var(--gold); padding:4px 13px; border-radius:50px;
  font-size:11px; font-weight:600; letter-spacing:1.5px;
}

/* ── Reveal animations ─────────────────────────────────────────── */
.reveal { opacity:0; transform:translateY(38px); transition:opacity 0.75s var(--ease), transform 0.75s var(--ease); }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal:nth-child(2) { transition-delay:0.12s; }
.reveal:nth-child(3) { transition-delay:0.22s; }
.reveal:nth-child(4) { transition-delay:0.32s; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width:1024px) {
  .services-grid { grid-template-columns:1fr 1fr; }
  .about-grid { grid-template-columns:1fr; gap:48px; }
  .about-right { display:none; }
  .contact-grid { grid-template-columns:1fr; gap:48px; }
}
@media (max-width:768px) {
  .nav-links { display:none; position:absolute; top:74px; right:20px; flex-direction:column !important; gap:14px !important; background:rgba(6,10,20,0.97); border:1px solid var(--border); border-radius:var(--r); padding:20px 24px; backdrop-filter:blur(22px); z-index:999; }
  .nav-links.open { display:flex; }
  .burger { display:flex; }
  .stats-grid { grid-template-columns:1fr 1fr; gap:24px; }
  .services-grid { grid-template-columns:1fr; }
  .portfolio-grid { grid-template-columns:1fr 1fr; gap:14px; }
  .process-wrap { flex-direction:column; }
  .pstep-connector { width:2px; height:28px; align-self:center; background:linear-gradient(to bottom,var(--gold),var(--blue)); }
  .pstep-connector::after { bottom:-5px; right:auto; left:50%; top:auto; transform:translateX(-50%); }
  .form-row { grid-template-columns:1fr; }
  .contact-form-wrap { padding:28px 22px; }
  .drone-wrapper { opacity:0.35; }
  .t1,.t2 { font-size:clamp(64px,18vw,120px); letter-spacing:8px; }
  .footer-top { flex-direction:column; gap:24px; }
}
@media (max-width:480px) {
  .portfolio-grid { grid-template-columns:1fr; }
  .hero-cta { flex-direction:column; align-items:center; }
  .stats-grid { grid-template-columns:1fr 1fr; }
}

/* ── Admin button ───────────────────────────────────────────────── */
.nav-right { display:flex; align-items:center; gap:10px; }
.btn-admin {
  background:transparent; border:1px solid rgba(255,255,255,0.15);
  color:var(--txt3); font-size:11px; font-weight:600; letter-spacing:1.5px;
  text-transform:uppercase; padding:5px 12px; border-radius:6px;
  cursor:pointer; transition:var(--trans); font-family:'Inter',sans-serif;
}
.btn-admin:hover { border-color:var(--gold); color:var(--gold); }

/* ── Admin overlay ──────────────────────────────────────────────── */
.admin-overlay {
  position:fixed; inset:0; z-index:9000;
  background:rgba(0,0,0,0.88); backdrop-filter:blur(14px);
  display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; pointer-events:none; transition:opacity 0.3s;
}
.admin-overlay.open { opacity:1; pointer-events:all; }
.admin-panel {
  width:100%; max-width:560px;
  background:#0b1226; border:1px solid rgba(240,165,0,0.2);
  border-radius:20px; overflow:hidden;
  box-shadow:0 40px 100px rgba(0,0,0,0.8), 0 0 0 1px rgba(240,165,0,0.06);
  transform:translateY(20px) scale(0.97); transition:transform 0.3s var(--ease);
}
.admin-overlay.open .admin-panel { transform:translateY(0) scale(1); }

/* ── Admin login screen ─────────────────────────────────────────── */
.admin-login { padding:48px 44px; position:relative; text-align:center; }
.admin-close {
  position:absolute; top:18px; right:18px;
  background:rgba(255,255,255,0.06); border:1px solid var(--border);
  color:var(--txt2); width:36px; height:36px; border-radius:50%;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:var(--trans);
}
.admin-close:hover { background:rgba(240,165,0,0.15); color:var(--gold); }
.admin-logo { margin-bottom:20px; display:flex; justify-content:center; }
.admin-login h3 { font-size:24px; margin-bottom:6px; }
.admin-login-sub { color:var(--txt3); font-size:13px; margin-bottom:32px; }
.admin-error { color:#ff5555; font-size:13px; min-height:18px; margin-bottom:8px; }

/* ── Dashboard header ───────────────────────────────────────────── */
.admin-dashboard { display:none; }
.admin-header {
  display:flex; justify-content:space-between; align-items:center;
  padding:24px 32px; border-bottom:1px solid var(--border);
  background:rgba(240,165,0,0.03);
}
.admin-tag {
  display:block; font-size:10px; letter-spacing:3px; color:var(--gold);
  text-transform:uppercase; margin-bottom:4px;
}
.admin-header h3 { font-size:18px; margin:0; }
.admin-logout {
  display:flex; align-items:center; gap:7px;
  background:rgba(255,255,255,0.04); border:1px solid var(--border);
  color:var(--txt2); font-size:12px; padding:8px 14px; border-radius:8px;
  cursor:pointer; transition:var(--trans);
}
.admin-logout:hover { border-color:rgba(255,85,85,0.4); color:#ff6b6b; }

/* ── Tabs ───────────────────────────────────────────────────────── */
.admin-tabs {
  display:flex; gap:0; padding:0 32px;
  border-bottom:1px solid var(--border); background:rgba(255,255,255,0.01);
}
.atab {
  display:flex; align-items:center; gap:7px;
  background:none; border:none; color:var(--txt3);
  font-size:13px; font-weight:500; padding:16px 20px;
  cursor:pointer; border-bottom:2px solid transparent;
  transition:var(--trans); font-family:'Inter',sans-serif;
  margin-bottom:-1px;
}
.atab:hover { color:var(--txt2); }
.atab.active { color:var(--gold); border-bottom-color:var(--gold); }
.atab-content { padding:28px 32px; display:flex; flex-direction:column; gap:20px; }

/* ── Upload zone ────────────────────────────────────────────────── */
.upload-zone {
  border:2px dashed rgba(240,165,0,0.25); border-radius:14px;
  padding:36px 24px; text-align:center; cursor:pointer;
  transition:var(--trans); display:flex; flex-direction:column;
  align-items:center; gap:10px; background:rgba(240,165,0,0.02);
}
.upload-zone:hover, .upload-zone.dragover {
  border-color:rgba(240,165,0,0.6); background:rgba(240,165,0,0.05);
}
.upload-zone-title { font-size:15px; font-weight:600; color:var(--txt2); }
.upload-zone-sub { font-size:13px; color:var(--txt3); }
.upload-zone-sub span { color:var(--gold); text-decoration:underline; }
.upload-zone-file { font-size:12px; color:var(--gold); font-weight:600; min-height:16px; }

/* ── Admin form elements ────────────────────────────────────────── */
.admin-form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.admin-form-group { display:flex; flex-direction:column; gap:7px; }
.admin-form-group label {
  font-size:12px; font-weight:600; letter-spacing:0.5px;
  text-transform:uppercase; color:var(--txt3);
}
.admin-form-group input,
.admin-form-group select,
.admin-form-group textarea {
  background:rgba(255,255,255,0.04); border:1px solid var(--border);
  border-radius:10px; padding:12px 15px;
  color:var(--txt); font-size:14px; font-family:'Inter',sans-serif;
  outline:none; transition:var(--trans); resize:none; appearance:none;
}
.admin-form-group input::placeholder,
.admin-form-group textarea::placeholder { color:var(--txt3); }
.admin-form-group select option { background:#0b1226; color:var(--txt); }
.admin-form-group input:focus,
.admin-form-group select:focus,
.admin-form-group textarea:focus {
  border-color:var(--gold); background:rgba(240,165,0,0.04);
  box-shadow:0 0 0 3px rgba(240,165,0,0.08);
}

/* ── Progress bar ───────────────────────────────────────────────── */
.upload-status { display:flex; flex-direction:column; gap:8px; }
.upload-status-bar {
  height:6px; background:rgba(255,255,255,0.06);
  border-radius:99px; overflow:hidden;
}
.upload-progress-inner {
  height:100%; width:0%; border-radius:99px;
  background:linear-gradient(90deg,#f0a500,#ff8800);
  transition:width 0.3s ease;
}
.upload-status-text { font-size:12px; color:var(--txt3); text-align:center; }

/* ── Stars picker ───────────────────────────────────────────────── */
.stars-picker { display:flex; gap:6px; font-size:28px; cursor:pointer; }
.stars-picker span { color:rgba(240,165,0,0.25); transition:color 0.15s; user-select:none; }
.stars-picker span.lit { color:var(--gold); }

/* ── Admin buttons & misc ───────────────────────────────────────── */
.admin-btn-primary {
  display:flex; align-items:center; justify-content:center; gap:9px;
  background:linear-gradient(135deg,#f0a500,#e09000);
  color:#000; font-size:14px; font-weight:700;
  padding:13px 24px; border-radius:10px; border:none;
  cursor:pointer; transition:var(--trans); font-family:'Inter',sans-serif;
  width:100%;
}
.admin-btn-primary:hover:not(:disabled) { transform:translateY(-2px); box-shadow:0 8px 28px rgba(240,165,0,0.4); }
.admin-btn-primary:disabled { opacity:0.4; cursor:not-allowed; }
.admin-hint { font-size:11px; color:var(--txt3); text-align:center; margin-top:-8px; }
.admin-success { color:#22c55e; font-size:13px; text-align:center; font-weight:600; }

@media (max-width:600px) {
  .admin-panel { border-radius:14px; }
  .admin-login { padding:36px 24px; }
  .admin-header, .atab-content { padding-left:20px; padding-right:20px; }
  .admin-tabs { padding:0 20px; }
  .admin-form-row { grid-template-columns:1fr; }
}