/* ============================================================
   DETAILIN'PR — Premium Auto Detailing
   ============================================================ */

:root{
  --blue:        #1ca9f0;   /* electric cyan-blue from logo */
  --blue-deep:   #0b63ce;   /* deep blue */
  --blue-glow:   rgba(28,169,240,.55);
  --silver:      #d9dee4;
  --silver-2:    #9aa3ad;
  --ink:         #05070b;    /* near-black bg */
  --ink-2:       #0a0e15;    /* panel bg */
  --ink-3:       #11161f;    /* card bg */
  --line:        rgba(255,255,255,.08);
  --text:        #e9eef4;
  --muted:       #9aa6b4;
  --white:       #ffffff;
  --radius:      18px;
  --radius-sm:   12px;
  --maxw:        1180px;
  --ease:        cubic-bezier(.2,.7,.2,1);
  --shadow:      0 24px 60px -20px rgba(0,0,0,.7);
  --grad-blue:   linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  --grad-chrome: linear-gradient(180deg,#ffffff 0%,#cfd6dd 45%,#8c97a3 55%,#eef2f6 100%);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--ink);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,40px)}

h1,h2,h3{font-family:'Sora',sans-serif;line-height:1.08;letter-spacing:-.01em}

/* ---------- Ambient animated glow ---------- */
.ambient{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(640px 640px at 12% 8%, rgba(28,169,240,.16), transparent 60%),
    radial-gradient(720px 720px at 92% 90%, rgba(11,99,206,.14), transparent 60%);
  animation:ambientFloat 18s var(--ease) infinite alternate;
}
@keyframes ambientFloat{to{transform:translate3d(0,-30px,0) scale(1.06)}}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--grad-blue);
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-weight:600;font-family:'Inter',sans-serif;
  border:none;border-radius:999px;cursor:pointer;
  padding:.85em 1.6em;font-size:.95rem;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  position:relative;white-space:nowrap;
}
.btn--lg{padding:1.05em 2.1em;font-size:1.02rem}
.btn--sm{padding:.6em 1.15em;font-size:.85rem}
.btn--primary{background:var(--grad-blue);color:#fff;box-shadow:0 10px 30px -8px var(--blue-glow)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -10px var(--blue-glow)}
.btn--ghost{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--line);backdrop-filter:blur(8px)}
.btn--ghost:hover{transform:translateY(-3px);border-color:var(--blue);color:#fff}
.btn--whatsapp{background:#25D366;color:#063}
.btn--whatsapp:hover{transform:translateY(-3px);box-shadow:0 18px 40px -12px rgba(37,211,102,.6)}

/* ---------- Preloader ---------- */
.preloader{position:fixed;inset:0;z-index:9999;background:var(--ink);display:grid;place-items:center;transition:opacity .6s ease,visibility .6s}
.preloader.is-done{opacity:0;visibility:hidden}
.preloader__inner{display:grid;gap:22px;justify-items:center}
.preloader__logo{width:120px;height:120px;border-radius:50%;object-fit:cover;animation:pulse 1.4s ease-in-out infinite;box-shadow:0 0 0 0 var(--blue-glow)}
@keyframes pulse{50%{transform:scale(1.07)}}
.preloader__bar{width:160px;height:3px;border-radius:2px;background:rgba(255,255,255,.1);overflow:hidden}
.preloader__bar span{display:block;height:100%;width:40%;background:var(--grad-blue);animation:load 1.1s var(--ease) infinite}
@keyframes load{0%{transform:translateX(-120%)}100%{transform:translateX(360%)}}

/* ---------- Navbar ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.is-stuck{background:rgba(5,7,11,.78);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav__brand{display:flex;align-items:center;gap:12px;font-family:'Sora';font-weight:800;font-size:1.15rem;letter-spacing:.02em}
.nav__brand img{width:42px;height:42px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.nav__brand b{background:var(--grad-chrome);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav__links{display:flex;gap:30px}
.nav__links a{font-size:.93rem;color:var(--muted);font-weight:500;position:relative;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad-blue);transition:width .3s var(--ease)}
.nav__links a:hover,.nav__links a.is-active{color:#fff}
.nav__links a:hover::after,.nav__links a.is-active::after{width:100%}
.nav__actions{display:flex;align-items:center;gap:14px}

.lang-toggle{display:flex;align-items:center;gap:5px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:6px 12px;cursor:pointer;color:var(--muted);font-size:.8rem;font-weight:600;font-family:inherit}
.lang-toggle__opt{transition:color .25s}
.lang-toggle__opt.is-active{color:var(--blue)}
.lang-toggle__sep{opacity:.4}

.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav__burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;isolation:isolate;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__video,.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__img{background-size:cover;background-position:center;animation:kenburns 22s ease-in-out infinite alternate}
.hero__video{opacity:0;transition:opacity 1s ease}
.hero__video.is-ready{opacity:1}
@keyframes kenburns{to{transform:scale(1.12)}}
.hero__scrim{position:absolute;inset:0;background:
   linear-gradient(180deg, rgba(5,7,11,.55) 0%, rgba(5,7,11,.35) 35%, rgba(5,7,11,.85) 100%),
   radial-gradient(120% 80% at 80% 20%, transparent, rgba(5,7,11,.7));}
.hero__content{position:relative;z-index:1;padding-top:90px;max-width:760px}
.hero__eyebrow{color:var(--blue);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.82rem;margin-bottom:18px}
.hero__title{font-size:clamp(2.6rem,7vw,5rem);font-weight:800}
.hero__title span{display:block}
.hero__title-accent{background:var(--grad-chrome);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{color:var(--silver);font-size:clamp(1.02rem,2vw,1.22rem);margin:24px 0 34px;max-width:560px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;z-index:1}
.hero__scroll span{position:absolute;top:8px;left:50%;width:4px;height:8px;border-radius:2px;background:#fff;transform:translateX(-50%);animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;top:8px}30%{opacity:1}60%{opacity:1}100%{opacity:0;top:22px}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.08s}
.reveal:nth-child(3){transition-delay:.16s}
.reveal:nth-child(4){transition-delay:.24s}
.reveal:nth-child(5){transition-delay:.32s}
.reveal:nth-child(6){transition-delay:.4s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero__img{animation:none}.ambient{animation:none}}

/* ---------- Trust bar ---------- */
.trust{position:relative;z-index:1;background:linear-gradient(180deg,var(--ink-2),var(--ink));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:46px 0}
.trust__item{text-align:center}
.trust__num{font-family:'Saira Condensed',sans-serif;font-size:clamp(2.4rem,5vw,3.4rem);font-weight:700;background:var(--grad-blue);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.trust__plus{font-family:'Saira Condensed';font-size:1.8rem;color:var(--blue);vertical-align:top}
.trust__item p{color:var(--muted);font-size:.9rem;margin-top:6px}

/* ---------- Sections ---------- */
.section{position:relative;z-index:1;padding:clamp(70px,10vw,120px) 0}
.section__head{max-width:640px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.section__eyebrow{color:var(--blue);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;margin-bottom:14px}
.section__title{font-size:clamp(2rem,4.6vw,3rem);font-weight:800}
.section__lead{color:var(--muted);margin-top:16px;font-size:1.05rem}

/* ---------- Services ---------- */
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{position:relative;background:linear-gradient(180deg,var(--ink-3),var(--ink-2));border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;overflow:hidden;transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(420px 200px at var(--mx,50%) 0%,rgba(28,169,240,.16),transparent 60%);opacity:0;transition:opacity .4s}
.card:hover{transform:translateY(-8px);border-color:rgba(28,169,240,.5);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card__icon{font-size:2rem;width:62px;height:62px;display:grid;place-items:center;border-radius:16px;background:rgba(28,169,240,.1);border:1px solid var(--line);margin-bottom:20px}
.card h3{font-size:1.3rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem}
.card__price{display:inline-block;margin-top:18px;font-family:'Saira Condensed';font-weight:700;font-size:1.15rem;color:var(--blue)}
.card__price span{color:var(--muted);font-weight:600;font-size:.85rem;font-family:'Inter'}
.card--featured{border-color:rgba(28,169,240,.45);background:linear-gradient(180deg,rgba(28,169,240,.08),var(--ink-2))}
.card__badge{position:absolute;top:18px;right:18px;background:var(--grad-blue);color:#fff;font-size:.72rem;font-weight:700;padding:5px 12px;border-radius:999px;letter-spacing:.03em;text-transform:uppercase}

/* ---------- Process ---------- */
.process__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative;padding:34px 28px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(180deg,var(--ink-3),var(--ink-2));overflow:hidden}
.step__num{font-family:'Saira Condensed';font-size:3.4rem;font-weight:700;line-height:1;-webkit-text-stroke:1.5px var(--blue);color:transparent;opacity:.9}
.step h3{font-size:1.25rem;margin:12px 0 8px}
.step p{color:var(--muted);font-size:.96rem}

/* ---------- Gallery ---------- */
.gallery__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery__item{position:relative;height:clamp(300px,34vw,440px);border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;border:1px solid var(--line);background:var(--ink-3);transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s}
.gallery__item:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(28,169,240,.45)}
.gallery__item img{width:100%;height:100%;object-fit:cover;image-orientation:from-image;transition:transform .8s var(--ease),filter .5s;will-change:transform}
.gallery__item:hover img{transform:scale(1.07);filter:saturate(1.08)}
/* expand icon + sheen */
.gallery__item .g-zoom{position:absolute;top:14px;right:14px;z-index:3;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:rgba(5,7,11,.55);border:1px solid var(--line);color:#fff;font-size:1.05rem;opacity:0;transform:translateY(-8px) scale(.9);transition:opacity .45s,transform .45s,background .25s;backdrop-filter:blur(6px)}
.gallery__item:hover .g-zoom{opacity:1;transform:none}
/* sheen sweep on hover */
.gallery__item .g-sheen{position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.18) 50%,transparent 65%);transform:translateX(-120%);transition:none}
.gallery__item:hover .g-sheen{transform:translateX(120%);transition:transform 1s var(--ease) .1s}
.gallery__item:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media (prefers-reduced-motion:reduce){.gallery__item:hover img{transform:none}.gallery__item .g-sheen{display:none}}

/* ---------- Showcase parallax band ---------- */
.showcase{position:relative;z-index:1;min-height:62vh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.showcase__bg{position:absolute;inset:-8% 0;background-size:cover;background-position:center;background-attachment:fixed;z-index:-2;transform:scale(1.05)}
.showcase__scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,7,11,.92) 0%,rgba(5,7,11,.7) 45%,rgba(5,7,11,.25) 100%)}
.showcase__content{max-width:560px;padding:70px 0}
.showcase__title{font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800;margin:12px 0 14px}
.showcase__sub{color:var(--silver);font-size:1.08rem;margin-bottom:26px}
@media (max-width:760px){.showcase__bg{background-attachment:scroll}.showcase__scrim{background:linear-gradient(180deg,rgba(5,7,11,.6),rgba(5,7,11,.9))}}

/* ---------- Reviews ---------- */
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:linear-gradient(180deg,var(--ink-3),var(--ink-2));border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px}
.review__stars{color:#ffc83d;letter-spacing:2px;margin-bottom:14px}
.review p{font-size:1.02rem;margin-bottom:16px}
.review cite{color:var(--muted);font-style:normal;font-size:.9rem}
.reviews__note{text-align:center;color:var(--silver-2);font-size:.82rem;margin-top:26px;opacity:.7}

/* ---------- Contact ---------- */
.contact{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.contact__inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:start}
.contact .section__title{text-align:left}
.contact .section__head{margin:0}
.contact__list{list-style:none;margin:28px 0 30px;display:grid;gap:14px}
.contact__list li{display:flex;align-items:center;gap:12px;color:var(--silver);font-size:1rem}
.contact__list a:hover{color:var(--blue)}
.contact__form{background:linear-gradient(180deg,var(--ink-3),var(--ink-2));border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:16px;box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-size:.85rem;color:var(--muted);font-weight:500}
.field input,.field select,.field textarea{
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .25s,box-shadow .25s;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(28,169,240,.15)}
.field select option{background:var(--ink-2)}
.form__hint{color:var(--silver-2);font-size:.8rem;text-align:center}

/* ---------- Footer ---------- */
.footer{position:relative;z-index:1;border-top:1px solid var(--line);background:var(--ink);padding:50px 0 36px}
.footer__inner{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.footer__brand{display:flex;align-items:center;gap:14px;max-width:340px}
.footer__brand img{width:54px;height:54px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.footer__brand p{color:var(--muted);font-size:.88rem}
.footer__links{display:flex;gap:22px;flex-wrap:wrap}
.footer__links a{color:var(--muted);font-size:.9rem;transition:color .25s}
.footer__links a:hover{color:var(--blue)}
.footer__copy{color:var(--silver-2);font-size:.8rem;width:100%;text-align:center;margin-top:14px;opacity:.7}

/* ---------- Floating WhatsApp ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.7);transition:transform .3s var(--ease)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;animation:waPulse 2.4s ease-out infinite;z-index:-1}
@keyframes waPulse{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.9);opacity:0}}
.wa-float:hover{transform:scale(1.1)}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:9998;background:rgba(3,5,8,.94);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .35s}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox__img{max-width:90vw;max-height:86vh;border-radius:10px;image-orientation:from-image;box-shadow:var(--shadow);transform:scale(.96);transition:transform .35s var(--ease)}
.lightbox.is-open .lightbox__img{transform:scale(1)}
.lightbox__close{position:absolute;top:22px;right:26px;background:none;border:none;color:#fff;font-size:2.6rem;line-height:1;cursor:pointer;opacity:.8}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.08);border:1px solid var(--line);color:#fff;width:52px;height:52px;border-radius:50%;font-size:1.8rem;cursor:pointer;transition:background .25s}
.lightbox__nav:hover{background:var(--blue)}
.lightbox__prev{left:18px}.lightbox__next{right:18px}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .services__grid,.process__grid,.reviews__grid{grid-template-columns:repeat(2,1fr)}
  .contact__inner{grid-template-columns:1fr}
  .gallery__grid{grid-template-columns:repeat(3,1fr)}
  .gallery__item{height:clamp(240px,30vw,360px)}
}
@media (max-width:760px){
  .nav__links{position:fixed;inset:74px 0 auto 0;flex-direction:column;background:rgba(5,7,11,.97);backdrop-filter:blur(14px);padding:24px 30px;gap:18px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .4s var(--ease);z-index:99}
  .nav__links.is-open{transform:none}
  .nav__burger{display:flex}
  .nav__actions .btn{display:none}
  .trust__grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .services__grid,.process__grid,.reviews__grid{grid-template-columns:1fr}
  .gallery__grid{grid-template-columns:1fr}
  .gallery__item{height:clamp(240px,62vw,340px)}
  .contact__form{grid-template-columns:1fr}
  .footer__inner{flex-direction:column;text-align:center}
  .footer__brand{flex-direction:column;text-align:center}
}
@media (max-width:420px){
  .gallery__item[data-span="wide"]{grid-column:span 2}
  .hero__cta{flex-direction:column;align-items:stretch}
}