/* Clayton Maintenance Services - style.css
   Clean modern professional: light blue + white + dark grey. Full-bleed video hero. */

:root{
  --blue:#2b9ad9;
  --blue-d:#1c7cb4;
  --blue-dd:#155f8c;
  --blue-lt:#eaf4fb;
  --blue-mist:#f2f8fc;
  --navy:#1a2632;
  --navy-2:#22303e;
  --wood:#b07d4e;
  --wood-d:#8a5e35;
  --wood-lt:#f3e9df;
  --ink:#212a31;
  --muted:#5c666f;
  --muted-lt:#9fb0bd;
  --line:#e2e8ed;
  --smoke:#f5f7f9;
  --white:#ffffff;
  --wa:#25d366;
  --maxw:1220px;
  --pad:clamp(20px,5vw,44px);
  --r:16px;
  --r-sm:10px;
  --shadow:0 16px 40px -24px rgba(26,38,50,.4);
  --shadow-lg:0 34px 70px -32px rgba(26,38,50,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
  font-synthesis:none;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}

/* Lenis smooth-scroll (desktop only) - required base CSS */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:hidden}
.lenis.lenis-smooth iframe{pointer-events:none}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--white);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.08;font-weight:800;font-family:'Sora',system-ui,sans-serif;letter-spacing:-.02em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:clamp(60px,9vw,120px) 0}
.section--tight{padding:clamp(44px,6vw,76px) 0}
.section-smoke{background:var(--smoke)}
.section-blue{background:var(--blue-lt)}
.section-dark{background:var(--navy);color:#fff}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--blue-d);margin-bottom:16px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--blue);display:inline-block}
.section-dark .eyebrow{color:#68c0ef}
.h-xl{font-size:clamp(2.5rem,6.5vw,4.6rem);line-height:1.02}
.h-lg{font-size:clamp(2rem,4.6vw,3.3rem)}
.h-md{font-size:clamp(1.5rem,3vw,2.15rem)}
.lead{font-size:clamp(1.05rem,1.55vw,1.24rem);color:var(--muted);max-width:62ch}
.section-dark .lead{color:#c4d0da}

/* buttons */
.btn{
  --bg:var(--blue);--fg:#fff;--bd:var(--blue);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.98rem;letter-spacing:.01em;
  padding:15px 28px;border-radius:60px;border:2px solid var(--bd);
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s;will-change:transform;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 30px -12px rgba(43,154,217,.6)}
.btn--ghost{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn--ghost:hover{--bd:#fff;background:rgba(255,255,255,.1);box-shadow:none}
.btn--dark{--bg:var(--navy);--fg:#fff;--bd:var(--navy)}
.btn--white{--bg:#fff;--fg:var(--navy);--bd:#fff}
.btn--outline{--bg:transparent;--fg:var(--blue-d);--bd:var(--blue)}
.btn--outline:hover{--bg:var(--blue);--fg:#fff}
.btn--lg{padding:18px 36px;font-size:1.04rem}
.btn-arrow{font-size:1.05em;line-height:1}

/* ---------- NAV ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:16px var(--pad);transition:background .3s,box-shadow .3s,padding .3s}
.nav.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line),0 8px 30px -20px rgba(26,38,50,.4);padding-top:10px;padding-bottom:10px}
.nav__logo{display:inline-flex;align-items:center}
.nav__logo img{height:66px;width:auto;display:block;transition:height .3s}
.nav.scrolled .nav__logo img{height:56px}
.nav__logo .logo-dark{display:none}
.nav.scrolled .nav__logo .logo-light{display:none}
.nav.scrolled .nav__logo .logo-dark{display:block}
.nav__logo .logo-dark{display:none}
.nav.scrolled .nav__logo .logo-light{display:none}
.nav.scrolled .nav__logo .logo-dark{display:block}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a{font-family:'Sora',sans-serif;font-size:.9rem;font-weight:500;letter-spacing:.02em;color:#fff;position:relative;padding:4px 0}
.nav.scrolled .nav__links a{color:var(--ink)}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-3px;height:2px;width:0;background:var(--blue);transition:width .25s var(--ease)}
.nav__links a:hover::after,.nav__links a.active::after{width:100%}
.nav__cta{display:flex;align-items:center;gap:16px}
.nav__call{display:none;align-items:center;color:#fff;font-family:'Sora',sans-serif;font-weight:600}
.nav.scrolled .nav__call{color:var(--ink)}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:26px;height:2px;background:#fff;transition:.3s}
.nav.scrolled .nav__burger span{background:var(--ink)}
.nav__burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{position:fixed;inset:0;z-index:55;background:var(--navy);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0 var(--pad);transform:translateY(-100%);transition:transform .45s var(--ease)}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{font-family:'Sora',sans-serif;font-weight:700;font-size:1.9rem;color:#fff;padding:12px 0;border-bottom:1px solid var(--navy-2)}
.mobile-menu a:hover{color:var(--blue)}
.mobile-menu .btn{margin-top:24px}

/* ---------- VIDEO HERO ---------- */
.hero{position:relative;min-height:88svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy) center/cover no-repeat;isolation:isolate}
.hero{background-image:url(images/hero-e-poster.jpg)}
.hero__video{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero__video video{width:100%;height:100%;object-fit:cover;display:block}
.hero__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(16,26,36,.62) 0%,rgba(16,26,36,.42) 42%,rgba(16,26,36,.9) 100%)}
.hero__scrim::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,95,140,.28),transparent 55%)}
.hero__inner{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:clamp(60px,10vh,120px)}
.hero__eyebrow{display:inline-flex;align-items:center;gap:12px;color:#bfe3f8;font-family:'Sora',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.18em;font-size:.82rem;margin-bottom:22px}
.hero__eyebrow::before{content:"";width:40px;height:2px;background:var(--blue)}
.hero h1{font-size:clamp(2.6rem,7vw,5.8rem);max-width:17ch;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.hero h1 .hl{color:#7cc9f2}
.hero__sub{font-size:clamp(1.08rem,1.7vw,1.4rem);color:#dbe6ef;max-width:56ch;margin:22px 0 34px}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero__trust{display:flex;flex-wrap:wrap;gap:14px 30px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18)}
.hero__trust li{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:500;font-size:.92rem;color:#e2ebf2}
.hero__trust .dot{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(43,154,217,.25)}
.hero__scroll{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);z-index:2;color:#fff;opacity:.65;font-family:'Sora',sans-serif;text-transform:uppercase;letter-spacing:.2em;font-size:.68rem;display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__scroll i{width:1px;height:32px;background:#fff;display:block;animation:scrolln 1.8s var(--ease) infinite}
@keyframes scrolln{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- INTRO STRIP ---------- */
.intro-2{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(26px,5vw,64px);align-items:start}

/* ---------- SERVICES (3-col cards) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:50px}
.svc-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease);display:flex;flex-direction:column}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.svc-card__img{position:relative;aspect-ratio:16/10;overflow:hidden}
.svc-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.svc-card:hover .svc-card__img img{transform:scale(1.07)}
.svc-card__num{position:absolute;top:14px;left:14px;z-index:2;background:var(--blue);color:#fff;font-family:'Sora',sans-serif;font-weight:700;font-size:.8rem;width:34px;height:34px;border-radius:9px;display:grid;place-items:center}
.svc-card__body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.svc-card__body h3{font-size:1.28rem;margin-bottom:8px}
.svc-card__body p{font-size:.97rem;color:var(--muted);margin-bottom:16px}
.svc-card__link{margin-top:auto;font-family:'Sora',sans-serif;font-weight:600;font-size:.88rem;color:var(--blue-d);display:inline-flex;gap:8px;align-items:center}
.svc-card__link .btn-arrow{transition:transform .25s var(--ease)}
.svc-card:hover .svc-card__link .btn-arrow{transform:translateX(5px)}

/* ---------- DRONE FEATURE ---------- */
.drone{background:var(--navy);color:#fff;overflow:hidden;position:relative}
.drone__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.drone__media{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-lg)}
.drone__media img{width:100%;height:100%;object-fit:cover}
.drone__tag{position:absolute;top:16px;left:16px;background:var(--blue);color:#fff;font-family:'Sora',sans-serif;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.74rem;padding:7px 14px;border-radius:7px;z-index:2}
.drone__list{margin-top:26px;display:grid;gap:14px}
.drone__list li{display:flex;gap:14px;align-items:flex-start;color:#c4d0da}
.drone__list .tick{flex:0 0 auto;width:26px;height:26px;border-radius:7px;background:rgba(43,154,217,.2);color:#68c0ef;display:grid;place-items:center;font-weight:700;margin-top:2px}

/* ---------- STATS ---------- */
.stats{background:linear-gradient(120deg,var(--blue-d),var(--blue));color:#fff}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat__num{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(2.4rem,5.5vw,4rem);line-height:1;letter-spacing:-.03em}
.stat__label{font-family:'Sora',sans-serif;font-weight:500;font-size:.86rem;letter-spacing:.04em;margin-top:8px;color:#e4f2fb}

/* ---------- ABOUT ---------- */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,66px);align-items:center}
.about__media{position:relative}
.about__media img{border-radius:var(--r);box-shadow:var(--shadow-lg);width:100%;aspect-ratio:4/5;object-fit:cover}
.about__badge{position:absolute;right:-14px;bottom:26px;background:var(--blue);color:#fff;border-radius:var(--r);padding:20px 26px;box-shadow:var(--shadow-lg);text-align:center}
.about__badge b{font-family:'Sora',sans-serif;font-weight:800;font-size:2.4rem;display:block;line-height:1}
.about__badge span{font-family:'Sora',sans-serif;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:#eaf6fd}
.about__points{margin:24px 0 30px;display:grid;gap:13px}
.about__points li{display:flex;gap:14px;align-items:flex-start}
.about__points .tick{flex:0 0 auto;width:27px;height:27px;border-radius:8px;background:var(--blue-lt);color:var(--blue-d);display:grid;place-items:center;font-weight:700}

/* ---------- MARQUEE ---------- */
.marquee{background:var(--navy);color:#fff;padding:18px 0;overflow:hidden;white-space:nowrap}
.marquee__track{display:inline-flex;gap:38px;animation:marq 28s linear infinite;will-change:transform}
.marquee span{font-family:'Sora',sans-serif;font-weight:700;font-size:1.3rem;display:inline-flex;align-items:center;gap:38px;color:#fff}
.marquee span::after{content:"";width:8px;height:8px;background:var(--blue);border-radius:50%}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- GALLERY ---------- */
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px}
.gal-item{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1/1;box-shadow:var(--shadow)}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gal-item:hover img{transform:scale(1.07)}
.gal-item span{position:absolute;left:14px;bottom:12px;z-index:2;color:#fff;font-family:'Sora',sans-serif;font-weight:600;font-size:.8rem;opacity:0;transform:translateY(8px);transition:.3s}
.gal-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(16,26,36,.78));opacity:0;transition:.3s}
.gal-item:hover::after{opacity:1}
.gal-item:hover span{opacity:1;transform:none}
.gal-item--wide{grid-column:span 2;aspect-ratio:2/1}

.ba{max-width:840px;margin:46px auto 0;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg)}
.ba__stage{position:relative;aspect-ratio:16/10;user-select:none;touch-action:none;overflow:hidden}
.ba__stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__after{clip-path:inset(0 0 0 50%)}
.ba__tag{position:absolute;top:14px;z-index:4;font-family:'Sora',sans-serif;font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:.7rem;padding:6px 12px;border-radius:6px}
.ba__tag--b{left:14px;background:rgba(16,26,36,.82);color:#fff}
.ba__tag--a{right:14px;background:var(--blue);color:#fff}
.ba__line{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;z-index:5;transform:translateX(-50%)}
.ba__handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:6;width:52px;height:52px;border-radius:50%;background:#fff;box-shadow:var(--shadow);display:grid;place-items:center;cursor:ew-resize;color:var(--blue-d);font-size:1.1rem;font-weight:700}
.ba__range{position:absolute;inset:0;z-index:7;opacity:0;cursor:ew-resize;width:100%;margin:0}

/* ---------- REVIEWS ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.rev-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.rev-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.rev-stars{color:#f6b400;letter-spacing:2px;font-size:1.05rem;margin-bottom:14px}
.rev-card p{font-size:1.02rem;color:#33383d}
.rev-who{display:flex;align-items:center;gap:12px;margin-top:18px}
.rev-who b{font-family:'Sora',sans-serif;font-weight:700}
.rev-who .av{width:44px;height:44px;border-radius:50%;background:var(--blue-lt);color:var(--blue-d);display:grid;place-items:center;font-family:'Sora',sans-serif;font-weight:800}
.rev-who small{display:block;color:var(--muted);font-weight:400}

/* ---------- AREAS ---------- */
.areas__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center}
.areas__list{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.areas__list li{font-family:'Sora',sans-serif;font-weight:500;font-size:.85rem;padding:9px 17px;border:1px solid rgba(255,255,255,.2);border-radius:30px;color:#cdd8e1}
.areas__list li:hover{border-color:var(--blue);color:#7cc9f2}
.areas__panel{background:var(--navy-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:34px}
.areas__panel .big{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(2rem,4vw,2.8rem);color:#7cc9f2;line-height:1.05}

/* ---------- CONTACT ---------- */
.contact__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,56px)}
.field{display:block;margin-bottom:18px}
.field label{display:block;font-family:'Sora',sans-serif;font-weight:600;font-size:.8rem;letter-spacing:.04em;color:var(--muted);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-sm);font:inherit;font-size:1rem;background:#fff;color:var(--ink);transition:border .2s,box-shadow .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(43,154,217,.18)}
.field textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.85rem;color:var(--muted);margin-top:6px}
.form-status{margin-top:14px;font-family:'Sora',sans-serif;font-weight:600;display:none}
.form-status.show{display:block}
.form-status.ok{color:#1c8a4a}.form-status.err{color:#c8102e}
.contact-cards{display:grid;gap:16px}
.contact-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.contact-card .ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--blue-lt);color:var(--blue-d);display:grid;place-items:center;font-size:1.2rem}
.contact-card b{font-family:'Sora',sans-serif;font-weight:700;display:block;font-size:1.02rem;color:var(--ink)}
.contact-card a,.contact-card span{color:var(--muted)}
.contact-card a:hover{color:var(--blue-d)}

/* ---------- CTA STRIP ---------- */
.cta-strip{background:linear-gradient(120deg,var(--blue-dd),var(--blue));color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-strip h2{font-size:clamp(2rem,5vw,3.3rem)}
.cta-strip p{max-width:54ch;margin:14px auto 30px;font-size:1.12rem;color:#e4f2fb}

/* ---------- FOOTER ---------- */
.footer{background:#131c25;color:#9fb0bd;padding:66px 0 26px}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer__logo{display:inline-block;margin-bottom:18px}
.footer__logo img{height:88px;width:auto;display:block}
/* About hero photo: lighter overlay so Paul & Harry read clearly */
.page-hero__bg--light::after{background:linear-gradient(180deg,rgba(16,26,36,.32) 0%,rgba(16,26,36,.45) 55%,rgba(16,26,36,.72) 100%)}
.footer h4{font-family:'Sora',sans-serif;font-weight:700;font-size:.95rem;color:#fff;margin-bottom:16px}
.footer a:hover{color:#68c0ef}
.footer__links li,.footer__contact li{margin-bottom:10px}
.footer__bottom{border-top:1px solid #26313c;margin-top:44px;padding-top:20px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.85rem}
.footer__bottom a{color:#fff}

/* ---------- WHATSAPP ---------- */
.wa-bubble{position:fixed;right:22px;bottom:22px;z-index:70;width:60px;height:60px;border-radius:50%;background:var(--wa);box-shadow:0 12px 26px -8px rgba(37,211,102,.7);display:grid;place-items:center;animation:wapulse 2.5s ease-in-out infinite}
.wa-bubble img{width:32px;height:32px;filter:brightness(0) invert(1)}
.wa-bubble:hover{transform:scale(1.08)}
@keyframes wapulse{0%,100%{box-shadow:0 12px 26px -8px rgba(37,211,102,.6),0 0 0 0 rgba(37,211,102,.45)}50%{box-shadow:0 12px 26px -8px rgba(37,211,102,.6),0 0 0 14px rgba(37,211,102,0)}}
.mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:65;grid-template-columns:1fr 1fr}
.mobile-bar a{display:flex;align-items:center;justify-content:center;gap:9px;min-height:58px;font-family:'Sora',sans-serif;font-weight:600;color:#fff}
.mobile-bar .m-call{background:var(--navy)}
.mobile-bar .m-wa{background:var(--wa)}
.mobile-bar img{width:22px;height:22px;filter:brightness(0) invert(1)}

/* ---------- DECOR ---------- */
.decor{position:absolute;pointer-events:none;z-index:1;opacity:.14;background:var(--blue);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain}
.decor--brick{-webkit-mask-image:url(images/decor/brick.svg);mask-image:url(images/decor/brick.svg)}
.decor--arch{-webkit-mask-image:url(images/decor/arch.svg);mask-image:url(images/decor/arch.svg)}

[data-reveal]{will-change:transform,opacity}

/* ---------- PAGE HERO (interior) ---------- */
.page-hero{background:var(--navy);color:#fff;padding:150px 0 74px;position:relative;overflow:hidden}
.page-hero__bg{position:absolute;inset:0;z-index:0}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.26}
.page-hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,26,36,.6),rgba(16,26,36,.9))}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{font-size:clamp(2.3rem,5.5vw,4.2rem)}
.page-hero .hero__sub{margin-top:16px}
.crumb{font-family:'Sora',sans-serif;font-weight:500;font-size:.82rem;letter-spacing:.06em;color:var(--muted-lt);margin-bottom:16px;text-transform:uppercase}
.crumb a:hover{color:#68c0ef}.crumb span{color:#68c0ef}

/* services detail rows */
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center;padding:clamp(40px,6vw,72px) 0;border-bottom:1px solid var(--line)}
.svc-row:nth-child(even) .svc-row__media{order:2}
.svc-row__media{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.svc-row__media img{width:100%;height:100%;object-fit:cover}
.svc-row__tag{font-family:'Sora',sans-serif;font-weight:800;color:var(--blue-d);font-size:.95rem;letter-spacing:.04em}
.svc-row h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:8px 0 14px}
.svc-row ul{columns:2;gap:20px;margin-top:18px}
.svc-row ul li{break-inside:avoid;display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;color:#41474d}
.svc-row ul .tick{color:var(--blue);font-weight:700}

/* value cards */
.val-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:46px}
.val-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);transition:transform .3s var(--ease)}
.section-dark .val-card{background:var(--navy-2);border-color:rgba(255,255,255,.08)}
.val-card:hover{transform:translateY(-6px)}
.val-card .ic{width:52px;height:52px;border-radius:13px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:1.4rem;margin-bottom:16px}
.val-card h3{font-size:1.14rem;margin-bottom:8px}
.val-card p{font-size:.96rem;color:var(--muted)}
.section-dark .val-card p{color:#c4d0da}

/* ---------- WHY CHOOSE US (icon row) ---------- */
.why-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:46px}
.why-card{text-align:center;padding:26px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);transition:transform .3s var(--ease)}
.why-card:hover{transform:translateY(-6px)}
.why-card .ic{width:56px;height:56px;margin:0 auto 14px;border-radius:14px;background:var(--blue-lt);color:var(--blue-d);display:grid;place-items:center;font-size:1.5rem}
.why-card:nth-child(2) .ic,.why-card:nth-child(4) .ic{background:var(--wood-lt);color:var(--wood-d)}
.why-card h3{font-size:1.02rem;line-height:1.2}

/* ---------- HOW IT WORKS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:46px;counter-reset:step}
.step{position:relative;padding:30px 24px;background:var(--navy-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--r)}
.step__n{width:44px;height:44px;border-radius:12px;background:var(--wood);color:#fff;font-family:'Sora',sans-serif;font-weight:800;display:grid;place-items:center;font-size:1.2rem;margin-bottom:16px}
.step h3{font-size:1.12rem;margin-bottom:8px;color:#fff}
.step p{color:#c4d0da;font-size:.96rem;margin:0}

/* ---------- RECENT PROJECTS (captioned) ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.proj{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.proj__img{aspect-ratio:3/2;overflow:hidden}
.proj__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.proj:hover .proj__img img{transform:scale(1.06)}
.proj__body{padding:20px 22px 24px}
.proj__loc{display:inline-flex;align-items:center;gap:7px;font-family:'Sora',sans-serif;font-weight:600;font-size:.8rem;letter-spacing:.04em;color:var(--wood-d);text-transform:uppercase;margin-bottom:8px}
.proj__body h3{font-size:1.16rem;margin-bottom:6px}
.proj__body p{font-size:.96rem;color:var(--muted);margin:0}

/* ---------- ESTIMATOR WIZARD ---------- */
.est-wrap{max-width:760px;margin:0 auto}
.estimator{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:clamp(24px,4vw,44px);min-height:340px}
.est-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;min-height:34px}
.est-back{background:none;border:0;color:var(--blue-d);font-family:'Sora',sans-serif;font-weight:600;font-size:.92rem;cursor:pointer;padding:6px 0}
.est-back:hover{color:var(--navy)}
.est-steps{display:flex;gap:7px;margin-left:auto}
.est-steps i{width:26px;height:5px;border-radius:3px;background:var(--line);display:block;transition:background .3s}
.est-steps i.on{background:var(--blue)}
.est-q{font-size:clamp(1.3rem,2.4vw,1.7rem);margin-bottom:8px}
.est-sub{color:var(--muted);margin-bottom:22px}
.est-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.est-opt{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;padding:17px 20px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font:inherit;font-size:1.02rem;font-weight:500;color:var(--ink);cursor:pointer;transition:border .2s,background .2s,transform .15s}
.est-opt:hover{border-color:var(--blue);background:var(--blue-mist);transform:translateY(-2px)}
.est-opt .est-arrow{color:var(--blue);font-size:1.1rem;flex:0 0 auto}
.est-result{text-align:center;padding:8px 0}
.est-result__label{font-family:'Sora',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;color:var(--muted);margin-bottom:6px}
.est-result__job{font-family:'Sora',sans-serif;font-weight:600;font-size:1.05rem;margin-bottom:18px;color:var(--navy)}
.est-result__price{font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(2.2rem,6vw,3.4rem);color:var(--blue-d);line-height:1.05;letter-spacing:-.02em}
.est-result__price span{color:var(--muted-lt);font-weight:600}
.est-result__price--novalue{font-size:clamp(1.5rem,4vw,2.1rem);color:var(--wood-d)}
.est-result__note{max-width:46ch;margin:16px auto 26px;color:var(--muted);font-size:.98rem}
.est-result__cta{width:100%}
.est-restart{display:block;margin:16px auto 0;background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font:inherit;font-size:.9rem}
.est-fail{color:var(--muted);text-align:center}
.est-badge{display:inline-flex;align-items:center;gap:8px;background:var(--wood-lt);color:var(--wood-d);font-family:'Sora',sans-serif;font-weight:600;font-size:.82rem;padding:8px 16px;border-radius:40px;margin-bottom:18px}

/* ---------- ENQUIRY FORM (photo upload) ---------- */
.dropzone{border:2px dashed var(--line);border-radius:12px;padding:26px 20px;text-align:center;cursor:pointer;transition:border .2s,background .2s;background:var(--smoke)}
.dropzone:hover,.dropzone.drag{border-color:var(--blue);background:var(--blue-mist)}
.dropzone input{display:none}
.dropzone .dz-ic{font-size:1.7rem;color:var(--blue-d)}
.dropzone p{margin:8px 0 0;color:var(--muted);font-size:.95rem}
.dropzone b{color:var(--blue-d)}
.dz-previews{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.dz-thumb{position:relative;width:76px;height:76px;border-radius:9px;overflow:hidden;border:1px solid var(--line)}
.dz-thumb img{width:100%;height:100%;object-fit:cover}
.dz-thumb button{position:absolute;top:2px;right:2px;width:20px;height:20px;border-radius:50%;border:0;background:rgba(16,26,36,.8);color:#fff;cursor:pointer;font-size:.8rem;line-height:1;display:grid;place-items:center}
.pref-row{display:flex;flex-wrap:wrap;gap:10px}
.pref-row label{flex:1;min-width:90px;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border:1.5px solid var(--line);border-radius:10px;cursor:pointer;font-weight:500;transition:.2s}
.pref-row input{position:absolute;opacity:0}
.pref-row input:checked+span{color:var(--blue-d)}
.pref-row label:has(input:checked){border-color:var(--blue);background:var(--blue-mist)}

/* ---------- PROJECTS / CASE STUDIES ---------- */
.proj{position:relative}
.proj__img{position:relative}
.proj__cat{position:absolute;top:12px;left:12px;z-index:2;background:var(--blue);color:#fff;font-family:'Sora',sans-serif;font-weight:600;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:6px}
.proj__more{margin-top:12px;font-family:'Sora',sans-serif;font-weight:600;font-size:.85rem;color:var(--blue-d);display:inline-flex;gap:7px;align-items:center}
.proj:hover .proj__more .btn-arrow{transform:translateX(4px)}
.proj__more .btn-arrow{transition:transform .25s var(--ease)}
.proj-grid.cols-2{grid-template-columns:repeat(2,1fr);max-width:940px;margin-left:auto;margin-right:auto}

.cs-hero{position:relative;min-height:clamp(340px,56vh,560px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy)}
.cs-hero__img{position:absolute;inset:0}
.cs-hero__img img{width:100%;height:100%;object-fit:cover}
.cs-hero__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,26,36,.35) 0%,rgba(16,26,36,.5) 55%,rgba(16,26,36,.88) 100%)}
.cs-hero .wrap{position:relative;z-index:2;padding-top:118px;padding-bottom:46px}
.cs-hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:20ch}
.cs-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.cs-chip{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);color:#eaf2f8;font-family:'Sora',sans-serif;font-weight:500;font-size:.85rem;padding:8px 15px;border-radius:30px}
.cs-chip b{color:#7cc9f2;font-weight:600}
.cs-layout{display:grid;grid-template-columns:1.6fr .9fr;gap:clamp(30px,5vw,58px);align-items:start}
.cs-block{margin-bottom:30px}
.cs-block h2{font-size:clamp(1.3rem,2.6vw,1.7rem);margin-bottom:10px}
.cs-block p{color:#41474d}
.cs-side{background:var(--smoke);border:1px solid var(--line);border-radius:var(--r);padding:28px;position:sticky;top:92px}
.cs-side h3{font-family:'Sora',sans-serif;font-size:1.05rem;margin-bottom:18px}
.cs-side dl{display:grid;gap:15px;margin:0}
.cs-side dt{font-family:'Sora',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.cs-side dd{margin:3px 0 0;font-weight:600;color:var(--ink)}
.cs-side .btn{width:100%;margin-top:24px}
.cs-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
.cs-gallery a{display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow)}
.cs-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.cs-gallery a:hover img{transform:scale(1.06)}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .nav__links{display:none}
  .nav__burger{display:flex}
  .drone__grid,.about__grid,.contact__grid,.areas__grid,.intro-2{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc-row{grid-template-columns:1fr}
  .svc-row:nth-child(even) .svc-row__media{order:0}
  .val-grid{grid-template-columns:repeat(2,1fr)}
  .about__media img{aspect-ratio:16/11}
  .why-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .cs-layout{grid-template-columns:1fr}
  .cs-side{position:static}
}
@media (max-width:760px){
  body{font-size:16px}
  .svc-grid,.rev-grid,.gal-grid{grid-template-columns:1fr 1fr}
  .gal-item--wide{grid-column:span 2}
  .stats__grid{grid-template-columns:1fr 1fr;gap:30px 20px}
  .why-grid,.proj-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .est-options{grid-template-columns:1fr}
  .cs-gallery{grid-template-columns:1fr 1fr}
  .svc-row ul{columns:1}
  .footer__grid{grid-template-columns:1fr;gap:30px}
  .wa-bubble{bottom:78px}
  .mobile-bar{display:grid}
  .about__badge{right:12px}
  .hero{align-items:center}
}
@media (max-width:440px){
  .svc-grid,.rev-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:1fr 1fr}
  .val-grid{grid-template-columns:1fr}
  .proj-grid,.proj-grid.cols-2{grid-template-columns:1fr}
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .hero__video{display:none}
}