/* =========================================================
   PRESTIGE SERVICE AUTOMOBILE — stylesheet
   Tokens: onyx black / champagne gold, Cinzel + Manrope
   ========================================================= */

:root{
  --black:#000000;
  --charcoal:#0d0e11;
  --charcoal-2:#15171b;
  --charcoal-3:#1d2025;
  --gold:#c9a24b;
  --gold-light:#e9d18f;
  --gold-dim:#7c652f;
  --ivory:#f3efe6;
  --slate:#9a9ca3;
  --line:rgba(201,162,75,.16);
  --line-strong:rgba(201,162,75,.35);
  --shadow:0 30px 80px rgba(0,0,0,.55);
  --ease:cubic-bezier(.22,.61,.36,1);
  --nav-h:84px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--black);
  color:var(--ivory);
  font-family:'Manrope',system-ui,sans-serif;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
section{position:relative;scroll-margin-top:90px;}
::selection{background:var(--gold);color:#000;}

h1,h2,h3{
  font-family:'Cinzel',serif;
  font-weight:600;
  line-height:1.15;
  margin:0;
  color:var(--ivory);
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 1.1rem;
}
.eyebrow::before{
  content:'';
  width:28px;height:1px;
  background:var(--gold);
  display:inline-block;
}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 clamp(1.25rem,4vw,3rem);
}

.section-pad{padding:clamp(5rem,10vw,8.5rem) 0;}

/* ---------- buttons ---------- */
.btn{
  position:relative;
  overflow:hidden;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6rem;
  padding:1rem 2rem;
  font-family:'Manrope',sans-serif;
  font-weight:700;
  font-size:.85rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  border-radius:3px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .35s var(--ease),border-color .35s,background .35s,color .35s;
  white-space:nowrap;
}
.btn::before{
  content:'';
  position:absolute;
  top:0;left:-160%;
  width:55%;height:100%;
  background:linear-gradient(115deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-18deg);
  transition:left .85s var(--ease);
  pointer-events:none;
}
.btn:hover::before{left:160%;}
.btn:hover{transform:translateY(-2px);}
.btn--primary{
  background:linear-gradient(180deg,var(--gold-light),var(--gold));
  color:#0a0a0a;
}
.btn--primary:hover{box-shadow:0 12px 30px rgba(201,162,75,.28);}
.btn--ghost{
  background:transparent;
  border-color:rgba(243,239,230,.25);
  color:var(--ivory);
}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-light);}
.btn--sm{padding:.65rem 1.3rem;font-size:.72rem;}

/* ---------- nav ---------- */
.nav{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  height:var(--nav-h);
  display:flex;
  align-items:center;
  background:linear-gradient(to bottom, rgba(0,0,0,.55), transparent);
  transition:background .4s var(--ease),height .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  height:68px;
  background:rgba(8,8,9,.86);
  backdrop-filter:blur(14px);
  border-color:var(--line);
}
.nav .wrap{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav__brand{display:flex;align-items:center;gap:.7rem;}
.nav__brand img{height:38px;width:auto;transition:height .4s var(--ease);}
.nav.is-scrolled .nav__brand img{height:30px;}
.nav__brand-text{
  font-family:'Cinzel',serif;
  font-size:.92rem;
  letter-spacing:.12em;
  line-height:1.2;
}
.nav__brand-text span{display:block;font-family:'Manrope',sans-serif;font-size:.6rem;letter-spacing:.18em;color:var(--slate);font-weight:600;text-transform:uppercase;}

.nav__links{
  display:flex;
  align-items:center;
  gap:2.2rem;
}
.nav__links a{
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.07em;
  text-transform:uppercase;
  color:var(--ivory);
  position:relative;
  padding:.3rem 0;
}
.nav__links a::after{
  content:'';
  position:absolute;left:0;bottom:0;
  width:0;height:1px;
  background:var(--gold);
  transition:width .35s var(--ease);
}
.nav__links a:hover::after{width:100%;}
.nav__links a:hover{color:var(--gold-light);}

.nav__cta{display:flex;align-items:center;gap:1rem;}
.nav__burger{
  display:none;
  width:40px;height:40px;
  border:1px solid var(--line-strong);
  border-radius:3px;
  background:transparent;
  position:relative;
  cursor:pointer;
}
.nav__burger span{
  position:absolute;left:9px;right:9px;height:1px;background:var(--gold);
  transition:transform .3s var(--ease),opacity .3s;
}
.nav__burger span:nth-child(1){top:14px;}
.nav__burger span:nth-child(2){top:20px;}
.nav__burger span:nth-child(3){top:26px;}
.nav.menu-open .nav__burger span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav.menu-open .nav__burger span:nth-child(2){opacity:0;}
.nav.menu-open .nav__burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- hero ---------- */
.hero{
  min-height:100svh;
  display:flex;
  align-items:flex-end;
  position:relative;
  background:#000;
  overflow:hidden;
}
.hero__media{
  position:absolute;inset:0;
  z-index:0;
}
.hero__media img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:42% 38%;
  opacity:.9;
  transform:scale(1.06);
  will-change:transform;
}
.hero__media::after{
  content:'';
  position:absolute;inset:0;
  background:
    linear-gradient(95deg, rgba(0,0,0,.96) 8%, rgba(0,0,0,.78) 32%, rgba(0,0,0,.25) 62%, rgba(0,0,0,.55) 100%),
    linear-gradient(to top, rgba(0,0,0,.95) 0%, rgba(0,0,0,.1) 38%, transparent 60%);
}
.hero__content{
  position:relative;z-index:2;
  padding:calc(var(--nav-h) + 3.5rem) 0 5.5rem;
  width:100%;
}
.hero__stars{
  color:var(--gold);
  letter-spacing:.3em;
  font-size:.95rem;
  margin-bottom:1.4rem;
  display:flex;align-items:center;gap:.8rem;
}
.hero__stars-icons{color:var(--gold);}
.hero__stars-label{color:var(--gold-light);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;}
.hero h1{
  font-size:clamp(2.5rem,5.4vw,4.4rem);
  max-width:14ch;
  position:relative;
  display:inline-block;
}
.hero h1 .shine-text{
  background:linear-gradient(100deg,var(--ivory) 30%, var(--gold-light) 45%, var(--ivory) 60%);
  background-size:300% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shineText 5s ease-in-out .6s 1;
}
@keyframes shineText{
  0%{background-position:200% 0;}
  60%{background-position:-40% 0;}
  100%{background-position:-40% 0;}
}
.hero p{
  margin:1.6rem 0 2.4rem;
  max-width:46ch;
  font-size:1.05rem;
  color:#d8d4c8;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;}
.hero__scroll{
  position:absolute;
  right:clamp(1.25rem,4vw,3rem);
  bottom:2.2rem;
  z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:.6rem;
  color:var(--slate);
  font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;
}
.hero__scroll .line{width:1px;height:42px;background:linear-gradient(to bottom,var(--gold),transparent);animation:scrollPulse 2.2s ease-in-out infinite;}
@keyframes scrollPulse{0%,100%{transform:scaleY(1);opacity:.5;}50%{transform:scaleY(1.25);opacity:1;}}

/* ---------- marquee ---------- */
.marquee{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--charcoal);
  overflow:hidden;
  padding:1.1rem 0;
}
.marquee__track{
  display:flex;
  width:max-content;
  animation:marquee 28s linear infinite;
  gap:0;
}
.marquee__track span{
  display:flex;align-items:center;
  font-family:'Cinzel',serif;
  font-size:.82rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--slate);
  white-space:nowrap;
}
.marquee__track span em{
  font-style:normal;color:var(--gold);margin:0 1.6rem;
}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- reveal ---------- */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}
[data-reveal="pop"]{transform:translateY(18px) scale(.92);}
[data-reveal="pop"].is-visible{transform:translateY(0) scale(1);}
[data-reveal="left"]{transform:translateX(-32px);}
[data-reveal="left"].is-visible{transform:translateX(0);}
[data-reveal="right"]{transform:translateX(32px);}
[data-reveal="right"].is-visible{transform:translateX(0);}

/* stagger helper */
.stagger > *{transition-delay:calc(var(--i,0) * 110ms);}

/* ---------- about ---------- */
.about{background:var(--black);}
.about__grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(2.5rem,6vw,5rem);
  align-items:center;
}
.about__text h2{font-size:clamp(1.9rem,3vw,2.7rem);max-width:13ch;}
.about__text p{color:var(--slate);font-size:1rem;margin:1.5rem 0 2.2rem;max-width:48ch;}
.about__list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);}
.about__list li{
  display:flex;align-items:flex-start;gap:1rem;
  padding:1.05rem 0;
  border-bottom:1px solid var(--line);
  font-size:.96rem;
  color:#e7e3d8;
}
.about__list li .num{
  font-family:'Cinzel',serif;color:var(--gold);font-size:.85rem;flex:0 0 auto;
  padding-top:.1rem;
}
.about__media{position:relative;}
.about__media .frame{
  position:relative;
  border:1px solid var(--line-strong);
  padding:14px;
  background:var(--charcoal);
}
.about__media img{width:100%;height:auto;display:block;filter:saturate(1.05) contrast(1.05);}
.about__media .frame::before,
.about__media .frame::after{
  content:'';position:absolute;width:22px;height:22px;
  border:1px solid var(--gold);
}
.about__media .frame::before{top:-1px;left:-1px;border-right:none;border-bottom:none;}
.about__media .frame::after{bottom:-1px;right:-1px;border-left:none;border-top:none;}
.about__caption{
  margin-top:1rem;font-family:'Cinzel',serif;font-size:.78rem;
  letter-spacing:.12em;color:var(--slate);text-align:center;
}

/* ---------- services ---------- */
.services{background:var(--charcoal);}
.services__head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:3.5rem;}
.services__head h2{font-size:clamp(1.9rem,3vw,2.7rem);max-width:16ch;}
.services__head p{color:var(--slate);max-width:34ch;margin:0;}
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.6rem;
}
.card{
  position:relative;
  overflow:hidden;
  background:var(--charcoal-2);
  border:1px solid var(--line);
  padding:2.3rem 2rem 2.1rem;
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s;
}
.card::before{
  content:'';
  position:absolute;top:0;left:-160%;width:55%;height:100%;
  background:linear-gradient(115deg,transparent,rgba(201,162,75,.16),transparent);
  transform:skewX(-18deg);
  transition:left .9s var(--ease);
}
.card:hover::before{left:160%;}
.card:hover{transform:translateY(-8px);border-color:var(--line-strong);box-shadow:var(--shadow);}
.card--featured{
  background:linear-gradient(160deg,var(--charcoal-3),var(--charcoal-2));
  border-color:var(--gold-dim);
}
.card__tag{
  position:absolute;top:1.1rem;right:1.1rem;
  font-size:.62rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#0a0a0a;background:var(--gold);padding:.35rem .7rem;border-radius:2px;
}
.card__icon{
  width:46px;height:46px;
  border:1px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.6rem;color:var(--gold);
}
.card h3{font-size:1.25rem;margin-bottom:.4rem;}
.card .price{
  font-family:'Cinzel',serif;color:var(--gold-light);font-size:1.7rem;margin:.3rem 0 1rem;
}
.card .price sup{font-size:.85rem;color:var(--slate);font-family:'Manrope',sans-serif;margin-left:.3rem;}
.card p.desc{color:var(--slate);font-size:.92rem;margin:0 0 1.6rem;min-height:4.6em;}
.card .btn{width:100%;}

/* ---------- process ---------- */
.process{background:var(--black);}
.process__head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:3rem;}
.process__head h2{font-size:clamp(1.9rem,3vw,2.7rem);max-width:18ch;}
.process__controls{display:flex;gap:.6rem;}
.arrow-btn{
  width:46px;height:46px;border:1px solid var(--line-strong);background:transparent;color:var(--gold);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.3s;
}
.arrow-btn:hover{background:var(--gold);color:#0a0a0a;}
.process__track{
  display:flex;gap:1.4rem;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-bottom:1rem;
  scrollbar-width:none;
}
.process__track::-webkit-scrollbar{display:none;}
.process__slide{
  flex:0 0 min(78%,360px);
  scroll-snap-align:start;
  background:var(--charcoal-2);
  border:1px solid var(--line);
  padding:2.4rem 2rem;
  position:relative;
}
.process__slide .step-num{
  font-family:'Cinzel',serif;font-size:2.6rem;color:transparent;
  -webkit-text-stroke:1px var(--gold-dim);
  margin-bottom:1rem;display:block;
}
.process__slide h3{font-size:1.15rem;margin-bottom:.6rem;}
.process__slide p{color:var(--slate);font-size:.92rem;margin:0;}
.process__dots{display:flex;gap:.5rem;justify-content:center;margin-top:1.8rem;}
.process__dots button{
  width:7px;height:7px;border-radius:50%;border:none;background:var(--line-strong);cursor:pointer;padding:0;transition:.3s;
}
.process__dots button.is-active{background:var(--gold);width:22px;border-radius:4px;}

/* ---------- zones ---------- */
.zones{background:var(--charcoal);}
.zones__grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:clamp(2.5rem,6vw,5rem);
  align-items:center;
}
.rings{
  position:relative;
  width:min(320px,80vw);
  aspect-ratio:1/1;
  margin:0 auto;
}
.ring{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  border-radius:50%;
  border:1px dashed var(--line-strong);
  transition:border-color .4s,box-shadow .4s,transform .4s;
  display:flex;align-items:flex-start;justify-content:center;
}
.ring--1{width:34%;height:34%;}
.ring--2{width:66%;height:66%;}
.ring--3{width:100%;height:100%;}
.ring.is-active{border-color:var(--gold);border-style:solid;box-shadow:0 0 32px rgba(201,162,75,.18) inset;}
.rings__center{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:34%;aspect-ratio:1/1;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,var(--gold-light),var(--gold) 60%,var(--gold-dim));
  display:flex;align-items:center;justify-content:center;text-align:center;
  z-index:2;box-shadow:0 0 40px rgba(201,162,75,.25);
}
.rings__center span{
  font-family:'Cinzel',serif;font-size:.62rem;letter-spacing:.08em;color:#0a0a0a;font-weight:700;line-height:1.3;
  padding:0 .3rem;
}
.zone-tiers{display:flex;flex-direction:column;gap:1rem;}
.zone-tier{
  display:flex;align-items:center;gap:1.2rem;
  padding:1.2rem 1.4rem;
  border:1px solid var(--line);
  background:var(--charcoal-2);
  cursor:pointer;
  transition:border-color .35s,background .35s,transform .35s;
  text-align:left;
  width:100%;
}
.zone-tier:hover{border-color:var(--line-strong);}
.zone-tier.is-active{border-color:var(--gold);background:var(--charcoal-3);transform:translateX(6px);}
.zone-tier__badge{
  flex:0 0 auto;
  width:42px;height:42px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line-strong);color:var(--gold);font-family:'Cinzel',serif;font-size:.85rem;
}
.zone-tier__body strong{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.3rem;}
.zone-tier__body p{margin:0;color:#e7e3d8;font-size:.94rem;}

/* ---------- contact ---------- */
.contact{background:var(--black);}
.contact__panel{
  position:relative;overflow:hidden;
  border:1px solid var(--line-strong);
  background:linear-gradient(150deg,var(--charcoal-2),var(--charcoal) 70%);
  padding:clamp(2.5rem,6vw,5rem);
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:3rem;
  align-items:center;
}
.contact__panel::before{
  content:'';position:absolute;top:0;left:-180%;width:60%;height:100%;
  background:linear-gradient(115deg,transparent,rgba(201,162,75,.10),transparent);
  transform:skewX(-18deg);
  animation:panelShine 7s ease-in-out infinite;
}
@keyframes panelShine{0%{left:-180%;}45%{left:160%;}100%{left:160%;}}
.contact h2{font-size:clamp(1.9rem,3.2vw,2.6rem);max-width:13ch;}
.contact__panel > div:first-child p{color:var(--slate);max-width:40ch;margin:1.2rem 0 2rem;}
.contact__list{display:flex;flex-direction:column;gap:1.3rem;}
.contact__item{display:flex;align-items:center;gap:1rem;}
.contact__item .ic{
  width:42px;height:42px;flex:0 0 auto;border:1px solid var(--line-strong);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--gold);
}
.contact__item div strong{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);margin-bottom:.15rem;}
.contact__item div a,.contact__item div span{font-size:.98rem;color:var(--ivory);}
.contact__item div a:hover{color:var(--gold-light);}

/* ---------- footer ---------- */
.footer{
  border-top:1px solid var(--line);
  padding:3rem 0 2.2rem;
  background:var(--black);
}
.footer .wrap{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.4rem;
}
.footer__brand{display:flex;align-items:center;gap:.8rem;}
.footer__brand img{height:30px;}
.footer__brand-text{font-family:'Cinzel',serif;font-size:.82rem;letter-spacing:.1em;color:var(--slate);}
.footer small{color:var(--slate);font-size:.78rem;letter-spacing:.02em;}
.footer__links{display:flex;gap:1.4rem;}
.footer__links a{font-size:.76rem;color:var(--slate);letter-spacing:.06em;text-transform:uppercase;}
.footer__links a:hover{color:var(--gold);}

/* ---------- floating whatsapp ---------- */
.float-wa{
  position:fixed;
  right:1.4rem;bottom:1.4rem;
  z-index:90;
  width:58px;height:58px;
  border-radius:50%;
  background:linear-gradient(180deg,var(--gold-light),var(--gold));
  display:flex;align-items:center;justify-content:center;
  color:#0a0a0a;
  box-shadow:0 10px 30px rgba(0,0,0,.5);
  animation:floatPulse 3.2s ease-in-out infinite;
}
@keyframes floatPulse{0%,100%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 0 rgba(201,162,75,.4);}50%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 12px rgba(201,162,75,0);}}

/* =========================================================
   responsive
   ========================================================= */
@media (max-width:980px){
  .about__grid,.zones__grid,.contact__panel{grid-template-columns:1fr;}
  .about__media{order:-1;max-width:420px;margin:0 auto;}
  .cards{grid-template-columns:1fr 1fr;}
  .rings{margin-bottom:1rem;}
}
@media (max-width:760px){
  .nav__links{
    position:fixed;top:var(--nav-h);left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(6,6,7,.97);
    backdrop-filter:blur(14px);
    padding:1rem clamp(1.25rem,4vw,3rem) 2rem;
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:opacity .35s var(--ease),transform .35s var(--ease);
    border-bottom:1px solid var(--line);
  }
  .nav.menu-open .nav__links{opacity:1;transform:translateY(0);pointer-events:auto;}
  .nav__links a{width:100%;padding:.9rem 0;border-bottom:1px solid var(--line);}
  .nav__burger{display:block;}
  .nav__cta .btn--ghost{display:none;}
  .cards{grid-template-columns:1fr;}
  .services__head,.process__head{flex-direction:column;align-items:flex-start;}
  .contact__panel{padding:2.2rem 1.4rem;}
}
@media (max-width:480px){
  .hero__scroll{display:none;}
  .hero h1{max-width:none;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .marquee__track{animation:none;}
  .hero h1 .shine-text{animation:none;}
  .contact__panel::before{animation:none;display:none;}
  .float-wa{animation:none;}
  [data-reveal]{transition:none;opacity:1;transform:none;}
  .hero__media img{transform:none;}
}