/* ============================================================
   ROUNDHOUSE ROOFING — Landing Page
   Design system: deep pine green (earthy) + brand sky-blue
   + techy lime accent + mono labels + grunge/dirt texture
   Layout: section > wrapper > content, wrapper max-width 1300px
   ============================================================ */

:root{
  /* Greens (default: deep forest / pine) */
  --pine-950:#08231a;
  --pine-900:#0b2c20;
  --pine-800:#0f3a2a;
  --pine-700:#155039;
  --pine-600:#1d6347;
  --pine-500:#2a7d5a;

  /* Accents */
  --lime:#93e03a;        /* techy data-green accent */
  --lime-bright:#aef24f;
  --blue:#4e92c7;        /* brand sky blue (from logo) */
  --blue-deep:#2f6e9e;

  /* Earthy neutrals */
  --paper:#f4f0e7;
  --paper-2:#ece5d6;
  --sand:#ddd4c1;
  --ink:#16140f;
  --ink-soft:#403d33;
  --line:rgba(20,18,12,.14);

  --maxw:1300px;
  --r:14px;
  --shadow:0 24px 60px -28px rgba(8,35,26,.55);
  --shadow-sm:0 10px 30px -16px rgba(8,35,26,.45);

  --ff-head:"Archivo",-apple-system,system-ui,sans-serif;
  --ff-body:"Archivo",-apple-system,system-ui,sans-serif;
  --ff-mono:"Space Mono","SFMono-Regular",ui-monospace,monospace;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4{
  font-family:var(--ff-head);
  font-weight:800;
  line-height:.98;
  letter-spacing:-.02em;
  margin:0;
  text-wrap:balance;
}
p{ margin:0; text-wrap:pretty; }

/* ---------- Layout primitives: section > wrapper > content ---------- */
.section{ position:relative; padding:clamp(70px,9vw,140px) 0; }
.wrapper{ width:min(100% - 44px,var(--maxw)); margin-inline:auto; }
.content{ position:relative; }

/* ---------- Eyebrow / mono labels ---------- */
.eyebrow{
  font-family:var(--ff-mono);
  font-size:13px;
  letter-spacing:.26em;
  text-transform:uppercase;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  color:var(--blue-deep);
}
.eyebrow.on-dark{ color:var(--lime); }

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--lime);
  --fg:var(--pine-950);
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--ff-head);
  font-weight:800;
  font-size:17px;
  letter-spacing:-.01em;
  padding:17px 26px;
  border-radius:999px;
  background:var(--bg);
  color:var(--fg);
  border:0;
  cursor:pointer;
  line-height:1;
  transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s;
  box-shadow:0 10px 24px -10px rgba(147,224,58,.6);
}
.btn:hover{ transform:translateY(-3px); box-shadow:0 18px 34px -12px rgba(147,224,58,.7); }
.btn:active{ transform:translateY(0); }
.btn svg{ width:19px;height:19px; }
.btn.ghost{
  --bg:transparent; --fg:var(--paper);
  border:1.6px solid rgba(244,240,231,.4);
  box-shadow:none;
}
.btn.ghost:hover{ background:rgba(244,240,231,.08); box-shadow:none; }
.btn.ink{ --bg:var(--pine-800); --fg:var(--paper); box-shadow:var(--shadow-sm); }
.btn.ink:hover{ box-shadow:0 18px 34px -14px rgba(8,35,26,.6); }
.btn.big{ font-size:19px; padding:20px 32px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:60;
  padding:14px 0;
  transition:background .35s, padding .35s, box-shadow .35s, backdrop-filter .35s;
}
.site-header.scrolled{
  background:rgba(11,44,32,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 rgba(255,255,255,.06), 0 18px 40px -30px #000;
  padding:9px 0;
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:18px; }
.brand{ display:flex; align-items:center; gap:13px; }
.brand-badge{
  width:52px;height:52px; border-radius:11px; background:#fff;
  padding:5px; box-shadow:var(--shadow-sm); flex:none;
  display:grid; place-items:center;
  transition:width .35s,height .35s;
}
.brand-badge img{ width:100%;height:100%; object-fit:contain; }
.brand-name{ font-family:var(--ff-head); font-weight:800; color:var(--paper); line-height:1; }
.brand-name b{ display:block; font-size:18px; letter-spacing:-.01em; }
.brand-name span{
  font-family:var(--ff-mono); font-weight:400; font-size:10.5px;
  letter-spacing:.2em; opacity:.75; text-transform:uppercase;
}
.header-nav{ display:flex; align-items:center; gap:30px; margin-left:auto; }
.header-nav a.navlink{
  font-size:14.5px; font-weight:600; color:rgba(244,240,231,.82);
  transition:color .2s;
}
.header-nav a.navlink:hover{ color:#fff; }
.header-phone{
  display:inline-flex; align-items:center; gap:10px;
  background:var(--lime); color:var(--pine-950);
  font-family:var(--ff-head); font-weight:800; font-size:15.5px;
  padding:12px 20px; border-radius:999px;
  box-shadow:0 10px 22px -12px rgba(147,224,58,.7);
  transition:transform .25s, box-shadow .25s;
}
.header-phone:hover{ transform:translateY(-2px); box-shadow:0 16px 28px -12px rgba(147,224,58,.8); }
.header-phone svg{ width:17px;height:17px; }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; min-height:100svh;
  display:flex; align-items:center;
  padding:150px 0 120px;
  overflow:hidden;
  background:var(--pine-950);
  isolation:isolate;
}
.hero-bg{
  position:absolute; inset:0; z-index:-3;
  background-image:url("../assets/truck-crew.png");
  background-size:cover; background-position:center 42%;
  transform:scale(1.06);
  transition:opacity .6s ease;
}
.hero-bg.show{ animation:heroPan 18s ease-out forwards; }
@keyframes heroPan{ to{ transform:scale(1.12) translateY(-1.5%); } }
/* readability overlays */
.hero::before{
  content:""; position:absolute; inset:0; z-index:-2;
  background:
    linear-gradient(100deg, var(--pine-950) 0%, rgba(8,35,26,.9) 30%, rgba(8,35,26,.6) 58%, rgba(8,35,26,.32) 82%, rgba(8,35,26,.5) 100%);
}
.hero::after{
  content:""; position:absolute; inset:0; z-index:-2;
  background:linear-gradient(180deg, rgba(8,35,26,.6), transparent 18%, transparent 48%, rgba(8,35,26,.82) 86%, var(--pine-950) 100%);
}
.hero-grid{
  display:grid; grid-template-columns:minmax(0,1fr) auto; gap:40px; align-items:end; width:100%;
}
.hero-copy{ max-width:760px; color:var(--paper); text-shadow:0 2px 22px rgba(8,35,26,.55); }
.hero h1{
  color:#fff;
  font-size:clamp(46px,7.4vw,75px);
  font-weight:900;
  letter-spacing:-.03em;
  margin:18px 0 0;
}
.hero h1 .hl{ color:var(--lime); position:relative; white-space:nowrap; }
.hero-sub{
  margin-top:24px; font-size:clamp(17px,1.5vw,21px);
  line-height:1.5; color:rgba(244,240,231,.9); max-width:600px;
}
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; align-items:center; }
.hero-trust{
  grid-column:1 / -1; width:100%;
  display:flex; flex-wrap:wrap; align-items:stretch;
  margin-top:6px; padding-top:26px;
  border-top:1px solid rgba(244,240,231,.16);
}
.hero-trust > *{ flex:1 1 0; min-width:0; display:flex; align-items:center; justify-content:center; gap:12px; padding:6px 30px; }
.hero-trust > :first-child{ justify-content:flex-start; padding-left:0; }
.hero-trust > * + *{ border-left:1px solid rgba(244,240,231,.18); }
.trust-stars{ display:flex; align-items:center; gap:12px; }
.stars{ display:inline-flex; gap:3px; color:var(--lime); }
.stars svg{ width:19px;height:19px; }
.trust-stars .stars svg{ width:16px;height:16px; }
.trust-stars b{ font-family:var(--ff-head); font-weight:800; color:#fff; font-size:16px; }
.trust-stars span{ display:block; font-size:12.5px; color:rgba(244,240,231,.7); font-family:var(--ff-mono); letter-spacing:.04em; }
.trust-pill{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--ff-mono); font-size:12.5px; letter-spacing:.05em;
  color:rgba(244,240,231,.86);
}
.trust-pill svg{ width:17px;height:17px; color:var(--lime); flex:none; }

/* Drone fly-in (animated via GSAP in main.js; CSS only sets the off-screen rest spot) */
.hero-drone{
  position:absolute; z-index:1; top:16%; right:-220px;
  width:clamp(180px,26vw,340px);
  filter:drop-shadow(0 26px 30px rgba(0,0,0,.4));
  pointer-events:none;
  opacity:0;
}
.drone-scan{
  position:absolute; z-index:0; top:18%; right:10%;
  width:min(46vw,560px); aspect-ratio:1; pointer-events:none;
  border:1px dashed rgba(147,224,58,.35); border-radius:50%;
  opacity:0;
}
.drone-scan.on{ animation:scanPulse 4s ease-out 2.4s infinite; }
@keyframes scanPulse{ 0%{ transform:scale(.4); opacity:.5; } 100%{ transform:scale(1); opacity:0; } }

/* ============================================================
   GRUNGE DIVIDERS
   ============================================================ */
.divider{ position:relative; line-height:0; z-index:5; }
.divider svg{ width:100%; height:clamp(34px,5vw,76px); display:block; }
.divider.flip svg{ transform:scaleY(-1); }

/* ============================================================
   DIRT-FRAMED IMAGES
   ============================================================ */
.photo{
  position:relative; border-radius:var(--r); overflow:hidden;
  box-shadow:var(--shadow);
  background:var(--pine-900);
}
.photo img{ width:100%; height:100%; object-fit:cover; }
.dirt-frame{ position:relative; }
/* Real <img> grit splash wrapping one corner — whole speckle scatter shown
   (object-fit:contain so it never crops), sized small, spilling outward. */
.dirt-corner{
  position:absolute; z-index:2; pointer-events:none;
  top:-44px; right:-42px;
  width:200px; height:auto;
  object-fit:contain;
  opacity:.85;
}
.dirt-corner.bl{ /* bottom-left variant */
  top:auto; right:auto;
  bottom:-44px; left:-42px;
  transform:rotate(180deg);
}
.dirt-frame .photo{ position:relative; z-index:1; }
.tag{
  position:absolute; z-index:2; left:16px; bottom:16px;
  font-family:var(--ff-mono); font-size:11.5px; letter-spacing:.12em; text-transform:uppercase;
  background:rgba(8,35,26,.82); color:var(--lime); backdrop-filter:blur(4px);
  padding:8px 13px; border-radius:8px; font-weight:700;
  display:inline-flex; align-items:center; gap:8px;
}
.tag .blip{ width:7px;height:7px;border-radius:50%;background:var(--lime); box-shadow:0 0 0 0 rgba(147,224,58,.6); animation:blip 1.8s ease-out infinite; }
@keyframes blip{ 0%{ box-shadow:0 0 0 0 rgba(147,224,58,.6);} 100%{ box-shadow:0 0 0 9px rgba(147,224,58,0);} }

/* ============================================================
   OFFER (4 checkmarks) — dark pine
   ============================================================ */
.offer{ background:var(--pine-900); color:var(--paper); position:relative; overflow:hidden; }
.offer .dirt-bg{
  position:absolute; inset:0; z-index:0; opacity:.10; pointer-events:none;
  background:url("../assets/dirt.png") center/700px; mix-blend-mode:screen;
}
.offer .wrapper{ position:relative; z-index:1; }
.offer-head{ max-width:720px; }
.offer-head h2{ color:#fff; font-size:clamp(32px,4.4vw,58px); margin-top:16px; }
.offer-head h2 em{ font-style:normal; color:var(--lime); }
.offer-head p{ margin-top:18px; color:rgba(244,240,231,.82); font-size:18px; line-height:1.55; max-width:600px; }
.checks{
  margin-top:48px; display:grid; gap:18px;
  grid-template-columns:repeat(4,1fr);
}
.check{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid rgba(244,240,231,.12);
  border-radius:var(--r); padding:26px 24px;
  display:flex; flex-direction:column; gap:16px;
  transition:transform .3s, border-color .3s, background .3s;
}
.check:hover{ transform:translateY(-5px); border-color:rgba(147,224,58,.45); }
.check .ic{
  width:46px;height:46px;border-radius:11px; flex:none;
  display:grid; place-items:center; background:rgba(147,224,58,.15); color:var(--lime);
}
.check .ic svg{ width:24px;height:24px; }
.check h4{ font-size:18px; color:#fff; }
.check p{ font-size:14.5px; color:rgba(244,240,231,.72); line-height:1.5; }
.offer-cta{ margin-top:40px; display:flex; flex-wrap:wrap; gap:14px; align-items:center; }
.offer-cta .note{ font-family:var(--ff-mono); font-size:12.5px; letter-spacing:.05em; color:rgba(244,240,231,.62); }

/* ============================================================
   DRONE TECH / HOW IT WORKS — paper
   ============================================================ */
.tech{ background:var(--paper); }
.tech-head{ display:grid; grid-template-columns:1.1fr .9fr; gap:30px; align-items:end; }
.tech-head h2{ font-size:clamp(32px,4.6vw,62px); margin-top:16px; color:var(--pine-900); }
.tech-head p{ color:var(--ink-soft); font-size:17px; line-height:1.6; }
.tech-main{
  margin-top:56px; display:grid; grid-template-columns:1.15fr .85fr; gap:32px; align-items:stretch;
}
.tech-shot{ min-height:420px; }
.tech-shot .photo{ height:100%; }
.tech-steps{ display:flex; flex-direction:column; gap:14px; }
.step{
  display:flex; gap:18px; align-items:flex-start;
  background:#fff; border:1px solid var(--line); border-radius:var(--r);
  padding:22px 24px; box-shadow:var(--shadow-sm);
  transition:transform .3s, box-shadow .3s;
}
.step:hover{ transform:translateX(6px); }
.step .num{
  font-family:var(--ff-mono); font-weight:700; font-size:14px;
  width:42px;height:42px;border-radius:50%; flex:none; display:grid; place-items:center;
  background:var(--pine-800); color:var(--lime);
}
.step h4{ font-size:19px; color:var(--pine-900); }
.step p{ margin-top:7px; color:var(--ink-soft); font-size:14.5px; line-height:1.5; }
.tech-strip{
  margin-top:30px; display:flex; flex-wrap:wrap; gap:14px;
}
.spec{
  flex:1 1 200px; background:var(--pine-900); color:var(--paper);
  border-radius:var(--r); padding:22px 24px; position:relative; overflow:hidden;
}
.spec .k{ font-family:var(--ff-mono); font-size:11.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--lime); }
.spec .v{ font-family:var(--ff-head); font-weight:900; font-size:34px; margin-top:6px; line-height:1; color:#fff; }
.spec .d{ font-size:13px; color:rgba(244,240,231,.7); margin-top:8px; line-height:1.45; }

/* ============================================================
   SERVICES
   ============================================================ */
.services{ background:var(--paper-2); }
.svc-grid{ margin-top:50px; display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.svc{
  background:#fff; border:1px solid var(--line); border-radius:var(--r);
  padding:28px 24px 26px; position:relative; overflow:hidden;
  transition:transform .3s, box-shadow .3s; box-shadow:var(--shadow-sm);
}
.svc:hover{ transform:translateY(-6px); box-shadow:var(--shadow); }
.svc::after{
  content:""; position:absolute; left:0; top:0; height:4px; width:0; background:var(--lime);
  transition:width .35s ease;
}
.svc:hover::after{ width:100%; }
.svc .ic{ width:48px;height:48px;border-radius:11px; display:grid; place-items:center; background:var(--pine-800); color:var(--lime); }
.svc .ic svg{ width:25px;height:25px; }
.svc h4{ margin-top:20px; font-size:20px; color:var(--pine-900); }
.svc p{ margin-top:10px; font-size:14.5px; color:var(--ink-soft); line-height:1.5; }
.svc.feature{ grid-column:span 2; background:var(--pine-900); color:var(--paper); }
.svc.feature h4{ color:#fff; font-size:24px; }
.svc.feature p{ color:rgba(244,240,231,.78); }
.svc.feature .ic{ background:rgba(147,224,58,.16); }

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews{ background:var(--pine-950); color:var(--paper); position:relative; overflow:hidden; }
.reviews .dirt-bg{ position:absolute; inset:0; opacity:.09; background:url("../assets/dirt.png") center/800px; mix-blend-mode:screen; z-index:0; }
.reviews .wrapper{ position:relative; z-index:1; }
.reviews-head{ display:flex; flex-wrap:wrap; justify-content:space-between; align-items:flex-end; gap:24px; }
.reviews-head h2{ color:#fff; font-size:clamp(32px,4.6vw,60px); margin-top:14px; }
.google-badge{
  display:inline-flex; align-items:center; gap:14px;
  background:rgba(255,255,255,.06); border:1px solid rgba(244,240,231,.14);
  border-radius:14px; padding:14px 20px;
}
.google-badge .score{ font-family:var(--ff-head); font-weight:900; font-size:34px; color:#fff; line-height:1; }
.google-badge .meta span{ display:block; }
.google-badge .meta .stars{ margin-bottom:3px; }
.google-badge .meta small{ font-family:var(--ff-mono); font-size:11px; letter-spacing:.05em; color:rgba(244,240,231,.7); }
.rev-grid{ margin-top:48px; display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.rev{
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  border:1px solid rgba(244,240,231,.13); border-radius:var(--r);
  padding:28px 26px; display:flex; flex-direction:column; gap:16px;
  transition:transform .3s, border-color .3s;
}
.rev:hover{ transform:translateY(-5px); border-color:rgba(147,224,58,.4); }
.rev .stars svg{ width:17px;height:17px; }
.rev .quote{ font-size:15.5px; line-height:1.6; color:rgba(244,240,231,.92); }
.rev.tall{ grid-row:span 1; }
.rev .who{ display:flex; align-items:center; gap:13px; margin-top:auto; }
.rev .avatar{
  width:42px;height:42px;border-radius:50%; flex:none; display:grid; place-items:center;
  font-family:var(--ff-head); font-weight:800; font-size:16px; color:var(--pine-950);
  background:var(--lime);
}
.rev .who b{ font-size:15px; color:#fff; font-family:var(--ff-head); }
.rev .who small{ display:block; font-family:var(--ff-mono); font-size:11px; color:rgba(244,240,231,.6); letter-spacing:.03em; margin-top:2px; }
.rev .gicon{ margin-left:auto; opacity:.85; width:20px;height:20px; flex:none; }

/* ============================================================
   WHY US / WARRANTIES
   ============================================================ */
.why{ background:var(--paper); }
.why-grid{ display:grid; grid-template-columns:.95fr 1.05fr; gap:48px; align-items:center; }
.why h2{ font-size:clamp(32px,4.6vw,60px); margin-top:16px; color:var(--pine-900); }
.why p.lead{ margin-top:22px; font-size:18px; line-height:1.6; color:var(--ink-soft); }
.why-list{ margin-top:30px; display:flex; flex-direction:column; gap:26px; }
.why-item{ display:flex; gap:16px; align-items:flex-start; }
.why-item .ic{ width:40px;height:40px;border-radius:10px; flex:none; display:grid; place-items:center; background:var(--pine-800); color:var(--lime); }
.why-item .ic svg{ width:21px;height:21px; }
.why-item h4{ font-size:17px; color:var(--pine-900); }
.why-item p{ margin-top:5px; font-size:14.5px; color:var(--ink-soft); line-height:1.5; }
.why-photo{ position:relative; }
.why-stats{ position:absolute; right:-14px; bottom:-22px; z-index:3; display:flex; gap:1px; border-radius:14px; overflow:hidden; box-shadow:var(--shadow); }
.why-stat{ background:var(--pine-900); color:#fff; padding:20px 24px; text-align:center; }
.why-stat b{ font-family:var(--ff-head); font-weight:900; font-size:32px; display:block; line-height:1; color:var(--lime); }
.why-stat span{ font-family:var(--ff-mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:rgba(244,240,231,.75); margin-top:7px; display:block; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final{ background:var(--pine-800); color:var(--paper); position:relative; overflow:hidden; text-align:center; }
.final .dirt-bg{ position:absolute; inset:0; opacity:.12; background:url("../assets/dirt.png") center/640px; mix-blend-mode:screen; }
.final .wrapper{ position:relative; z-index:1; }
.final h2{ font-size:clamp(36px,5.6vw,82px); color:#fff; font-weight:900; letter-spacing:-.03em; }
.final h2 em{ font-style:normal; color:var(--lime); }
.final p{ margin:22px auto 0; max-width:560px; font-size:18px; line-height:1.55; color:rgba(244,240,231,.85); }
.final-cta{ margin-top:38px; display:flex; flex-wrap:wrap; gap:16px; justify-content:center; align-items:center; }
.final-phone{ font-family:var(--ff-head); font-weight:900; font-size:clamp(28px,4vw,46px); color:#fff; display:inline-flex; align-items:center; gap:14px; }
.final-phone svg{ width:.8em;height:.8em; color:var(--lime); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--pine-950); color:rgba(244,240,231,.7); padding:60px 0 40px; }
.foot-top{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:30px; align-items:flex-start; }
.foot-brand{ display:flex; align-items:center; gap:14px; }
.foot-brand .brand-badge{ width:60px;height:60px; }
.foot-brand b{ font-family:var(--ff-head); font-weight:800; color:#fff; font-size:20px; display:block; }
.foot-brand span{ font-family:var(--ff-mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; }
.foot-services{ font-family:var(--ff-mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--lime); }
.foot-contact a{ font-family:var(--ff-head); font-weight:800; color:#fff; font-size:24px; }
.foot-contact p{ margin-top:8px; font-size:13.5px; }
.foot-bottom{ margin-top:44px; padding-top:24px; border-top:1px solid rgba(244,240,231,.12); display:flex; flex-wrap:wrap; justify-content:space-between; gap:14px; font-size:12.5px; font-family:var(--ff-mono); letter-spacing:.04em; }
.demo-disclaimer{ margin-top:18px; text-align:center; font-family:var(--ff-mono); font-size:11.5px; letter-spacing:.06em; color:rgba(244,240,231,.45); }
.foot-dbj{ display:inline-flex; align-items:center; }
.foot-dbj img{ width:88px; height:auto; display:block; opacity:.8; transition:opacity .25s; }
.foot-dbj:hover img{ opacity:1; }

/* ============================================================
   DESIGNED BY JOHN — credit badge (fixed, bottom-right)
   ============================================================ */
.dbj-credit{
  position:fixed; right:18px; bottom:16px; z-index:70;
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 15px;
  background:var(--pine-800); border-radius:12px;
  box-shadow:var(--shadow-sm);
  opacity:.95;
  transition:opacity .3s, transform .25s, visibility .3s;
}
.dbj-credit:hover{ opacity:1; transform:translateY(-2px); }
.dbj-credit img{ width:74px; height:auto; display:block; }
/* Hidden once the footer scrolls into view */
.dbj-credit.is-hidden{ opacity:0; visibility:hidden; pointer-events:none; transform:translateY(10px); }
@media (max-width:620px){ .dbj-credit{ right:12px; bottom:12px; padding:9px 12px; } .dbj-credit img{ width:58px; } }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; }
.reveal.d3{ transition-delay:.24s; } .reveal.d4{ transition-delay:.32s; }

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; }
  .reveal{ opacity:1; transform:none; }
  html{ scroll-behavior:auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .checks{ grid-template-columns:repeat(2,1fr); }
  .svc-grid{ grid-template-columns:repeat(2,1fr); }
  .svc.feature{ grid-column:span 2; }
  .rev-grid{ grid-template-columns:1fr 1fr; }
  .tech-head,.tech-main,.why-grid{ grid-template-columns:1fr; }
  .tech-shot{ min-height:340px; }
  .why-photo{ margin-top:30px; }
  .hero-drone{ display:none; }
  .header-nav .navlink{ display:none; }
}
@media (max-width:620px){
  .checks{ grid-template-columns:1fr; }
  .svc-grid{ grid-template-columns:1fr; }
  .svc.feature{ grid-column:span 1; }
  .rev-grid{ grid-template-columns:1fr; }
  .hero-grid{ grid-template-columns:1fr; }
  .brand-name{ display:none; }
  .reviews-head{ flex-direction:column; align-items:flex-start; }
  .why-stats{ right:auto; left:0; }
  .header-phone span.lbl{ display:none; }
  .hero-trust{ flex-direction:column; align-items:stretch; }
  .hero-trust > *{ justify-content:flex-start; padding:14px 0; }
  .hero-trust > :first-child{ padding-top:0; }
  .hero-trust > * + *{ border-left:0; border-top:1px solid rgba(244,240,231,.18); }
}