/* ============================================================
   NELSON TORRES · Caucho industrial
   Mobile-first · compacto · industrial
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --bg:#070d18;
  --bg-2:#0a1322;
  --surface:#0e1b2f;
  --surface-2:#122039;
  --surface-3:#16263f;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.14);
  --text:#eaf1fb;
  --muted:#9db0cb;
  --steel:#7e8ca5;
  --white:#fff;
  --accent:#2f7bff;
  --accent-2:#1b5fd6;
  --accent-soft:rgba(47,123,255,.13);
  --accent-line:rgba(47,123,255,.35);
  --glow:rgba(47,123,255,.45);
  --wa:#25d366;
  --wa-2:#15a74e;
  --warn:#f5a524;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 18px 40px -20px rgba(0,0,0,.7);
  --shadow-soft:0 10px 30px -16px rgba(0,0,0,.55);
  --ring:0 0 0 3px rgba(47,123,255,.35);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Saira','Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:74px;
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  font-size:15.5px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,picture,iframe{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font:inherit;color:inherit}
ul{list-style:none;padding:0}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:8px}

.skip-link{
  position:fixed;left:12px;top:-60px;z-index:200;
  background:var(--accent);color:#fff;padding:10px 16px;border-radius:10px;
  transition:top .2s;font-weight:600;
}
.skip-link:focus{top:12px}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(16px,4.5vw,40px)}
.section{position:relative;padding-block:clamp(46px,9vw,90px)}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--display);
  font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);
  padding:7px 13px;border-radius:100px;
  background:var(--accent-soft);border:1px solid var(--accent-line);
}
.eyebrow-light{color:#cfe0ff;background:rgba(11,21,40,.5);border-color:rgba(207,224,255,.22);backdrop-filter:blur(6px)}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--glow);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 var(--glow)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}

.section-head{max-width:640px;margin-bottom:clamp(26px,4.5vw,42px)}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{margin-top:2px}
.section-head p{color:var(--muted);margin-top:12px;font-size:1.02rem}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;max-width:none}

h1{font-family:var(--display);font-weight:800;line-height:1.07;letter-spacing:-.01em;font-size:clamp(1.72rem,5.6vw,3.35rem)}
h2{font-family:var(--display);font-weight:700;line-height:1.12;letter-spacing:-.01em;font-size:clamp(1.5rem,5.4vw,2.5rem)}
h3{font-family:var(--display);font-weight:600;line-height:1.2}

.grad{
  background:linear-gradient(100deg,#5b9bff,#2f7bff 55%,#7cc4ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  --bh:52px;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:var(--bh);padding:0 22px;border-radius:13px;
  font-weight:600;font-size:.98rem;letter-spacing:.01em;white-space:nowrap;
  transition:transform .18s var(--ease),box-shadow .25s,background .25s,border-color .25s;
  -webkit-tap-highlight-color:transparent;will-change:transform;
}
.btn svg{flex:none}
.btn:active{transform:scale(.97)}
.btn-lg{--bh:56px;padding:0 26px;font-size:1.02rem}
.btn-xl{--bh:62px;font-size:1.08rem;border-radius:15px}
.btn-block{width:100%}

.btn-primary{background:linear-gradient(180deg,#2f7bff,#1b5fd6);color:#fff;box-shadow:0 10px 26px -10px var(--glow),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{box-shadow:0 16px 34px -10px var(--glow);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.06);border:1px solid var(--line-2);color:#fff;backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-wa{background:linear-gradient(180deg,#2bd96e,#15a74e);color:#fff;box-shadow:0 10px 26px -10px rgba(37,211,102,.5),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-wa:hover{box-shadow:0 16px 34px -10px rgba(37,211,102,.6);transform:translateY(-2px)}
.ico-wa{flex:none}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  transition:background .3s,box-shadow .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(8,14,26,.82);backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);box-shadow:0 10px 30px -22px #000;
}
.header-inner{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:inline-flex;align-items:center;gap:11px;flex:none}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;padding:7px 11px;border-radius:11px;background:linear-gradient(180deg,#fff,#eef3f8);box-shadow:0 6px 16px -8px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,255,255,.6);flex:none}
.brand-mark img{height:27px;width:auto;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-family:var(--display);font-weight:700;font-size:1.02rem;letter-spacing:.04em}
.brand-text small{font-size:10.5px;color:var(--steel);letter-spacing:.04em;margin-top:3px;display:none}

.nav-desktop{display:none;margin-left:auto;gap:4px}
.nav-desktop a{padding:9px 13px;border-radius:9px;color:var(--muted);font-size:.92rem;font-weight:500;transition:color .2s,background .2s}
.nav-desktop a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-desktop a.active{color:#fff;background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-line)}
.header-cta{--bh:44px;display:none;padding:0 16px;font-size:.92rem}
/* En móvil el WhatsApp vive en la barra inferior; aquí se muestra solo en desktop (≥768) */

.nav-toggle{margin-left:auto;width:46px;height:46px;display:grid;place-content:center;gap:5px;border-radius:11px;border:1px solid var(--line-2);background:rgba(255,255,255,.04)}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .3s,opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  position:fixed;top:64px;left:0;right:0;z-index:89;
  background:rgba(9,16,30,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  padding:14px clamp(16px,4.5vw,40px) 22px;
  transform:translateY(-12px);opacity:0;transition:transform .28s var(--ease),opacity .28s;
}
.mobile-menu[hidden]{display:none}
.mobile-menu.open{transform:none;opacity:1}
.mobile-menu nav{display:flex;flex-direction:column}
.mobile-menu nav a{padding:14px 6px;font-family:var(--display);font-weight:600;font-size:1.1rem;border-bottom:1px solid var(--line);color:var(--text)}
.mobile-menu nav a:active{color:var(--accent)}
.mobile-menu .btn{margin-top:16px}
.menu-backdrop{position:fixed;inset:0;z-index:88;background:rgba(3,7,14,.5)}
.menu-backdrop[hidden]{display:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:94svh;
  display:flex;align-items:stretch;
  padding-top:calc(56px + 1.5vh);padding-bottom:calc(20px + env(safe-area-inset-bottom));
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 18%}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(7,13,24,.86) 0%,rgba(7,13,24,.46) 22%,rgba(7,13,24,.22) 42%,rgba(7,13,24,.5) 63%,rgba(7,13,24,.96) 100%),
    radial-gradient(120% 66% at 50% 0%,rgba(47,123,255,.18),transparent 56%);
}
.hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:18px;width:100%}
.hero-top{display:flex;flex-direction:column;align-items:flex-start;gap:12px;width:100%}
.hero-bottom{display:flex;flex-direction:column;align-items:flex-start;gap:11px;width:100%}
.hero-eyebrow{display:none}
.hero h1{max-width:16ch}
.hero-sub{color:#d4e0f1;font-size:1.02rem;max-width:42ch;text-wrap:balance}
.hero-cta{display:flex;flex-wrap:wrap;gap:11px;width:100%}
.hero-cta .btn{flex:1 1 auto;min-width:160px}
.hero-trust{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:2px;width:100%;max-width:430px}
.hero-trust li{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:500;color:#dbe6f5;background:rgba(11,21,40,.5);border:1px solid rgba(207,224,255,.16);padding:7px 11px;border-radius:10px;backdrop-filter:blur(6px);white-space:nowrap}
.hero-trust svg{color:var(--accent);flex:none;display:none}

.hero-scroll{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;display:none}
.hero-scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;border-radius:3px;background:#fff;transform:translateX(-50%);animation:scrolly 1.7s infinite}
@keyframes scrolly{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}80%{opacity:0;transform:translate(-50%,12px)}100%{opacity:0}}

/* Teléfonos de poca altura: liberar espacio vertical para no tapar caras */
@media (max-width:1023px) and (max-height:730px){
  .hero-trust{display:none}
  .hero-sub{font-size:.97rem}
  .hero{min-height:96svh}
}

/* ---------- Repair band ---------- */
.repair{position:relative;min-height:62svh;display:flex;align-items:flex-end;overflow:hidden}
.repair-bg{position:absolute;inset:0;z-index:0}
.repair-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.repair-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(7,13,24,.55) 0%,rgba(7,13,24,.2) 40%,rgba(7,13,24,.82) 78%,var(--bg) 100%)}
.repair-content{position:relative;z-index:2;padding-block:clamp(36px,7vw,64px);display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.repair-content .eyebrow{margin-bottom:2px}
.repair-content h2{max-width:18ch}
.repair-content p{color:#cdd9ea;max-width:44ch}
.repair-chips{display:flex;flex-wrap:wrap;gap:8px}
.repair-chips span{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;font-weight:500;background:rgba(14,27,47,.7);border:1px solid var(--line-2);padding:8px 13px;border-radius:100px;backdrop-filter:blur(6px)}
.repair-chips i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--glow)}

/* ---------- Blueprint texture ---------- */
.blueprint{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000,transparent 75%);
  mask-image:radial-gradient(120% 90% at 50% 0%,#000,transparent 75%);
}

/* ---------- Cotizador ---------- */
.quote{background:linear-gradient(180deg,var(--bg),var(--bg-2));position:relative;overflow:hidden}
.quote .container{position:relative;z-index:1}
.quote-card{
  background:linear-gradient(180deg,var(--surface),#0c1626);
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(18px,4.5vw,30px);box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.quote-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.8}
.quote-step{display:flex;align-items:center;gap:11px;margin:22px 0 13px}
.quote-step:first-of-type{margin-top:4px}
.step-tag{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:var(--accent-soft);border:1px solid var(--accent-line);color:#9cc2ff;font-family:var(--display);font-weight:700;font-size:.9rem;flex:none}
.quote-step h3{font-size:1.06rem}
.quote-step small{color:var(--steel);font-weight:500;font-size:.82rem}

.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.service-chip{
  position:relative;display:flex;flex-direction:column;gap:8px;text-align:left;
  padding:13px 13px;border-radius:14px;
  background:var(--surface-2);border:1.5px solid var(--line);
  transition:border-color .2s,background .2s,transform .15s;min-height:84px;justify-content:space-between;
}
.service-chip:hover{border-color:var(--line-2)}
.service-chip .sc-ic{width:30px;height:30px;color:var(--steel);transition:color .2s}
.service-chip .sc-ic svg{width:100%;height:100%}
.service-chip .sc-label{font-weight:600;font-size:.92rem;line-height:1.18}
.service-chip .sc-check{position:absolute;top:9px;right:9px;width:21px;height:21px;border-radius:50%;border:1.5px solid var(--line-2);display:grid;place-items:center;transition:background .2s,border-color .2s;background:rgba(0,0,0,.15)}
.service-chip .sc-check svg{width:13px;height:13px;opacity:0;transform:scale(.4);transition:opacity .2s,transform .25s var(--ease);color:#fff}
.service-chip[aria-pressed="true"]{border-color:var(--accent);background:linear-gradient(180deg,rgba(47,123,255,.16),rgba(47,123,255,.06));box-shadow:inset 0 0 0 1px var(--accent-line)}
.service-chip[aria-pressed="true"] .sc-ic{color:#7fb0ff}
.service-chip[aria-pressed="true"] .sc-check{background:var(--accent);border-color:var(--accent)}
.service-chip[aria-pressed="true"] .sc-check svg{opacity:1;transform:scale(1)}
.service-chip:active{transform:scale(.97)}

#qDesc,.field input{
  width:100%;background:var(--surface-2);border:1.5px solid var(--line);
  border-radius:13px;padding:14px 15px;color:var(--text);font-size:1rem;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
#qDesc{resize:vertical;min-height:84px;line-height:1.5}
#qDesc::placeholder{color:#67768f}
#qDesc:focus,.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);background:var(--surface-3)}

.field-row{display:grid;gap:11px;grid-template-columns:1fr}
.field{position:relative;margin-top:11px}
.field input{padding-top:21px;padding-bottom:8px}
.field label{position:absolute;left:15px;top:14px;color:#67768f;font-size:1rem;pointer-events:none;transition:.16s var(--ease);transform-origin:left}
.field input:focus + label,.field input:not(:placeholder-shown) + label{transform:translateY(-9px) scale(.78);color:var(--accent)}
.field.err input{border-color:#ff5b6e;box-shadow:0 0 0 3px rgba(255,91,110,.18)}

.field-error{color:#ff8b97;font-size:.84rem;margin-top:8px;display:flex;gap:6px;align-items:center}
.field-error::before{content:"!";display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:rgba(255,91,110,.18);font-size:.72rem;font-weight:700;flex:none}

.photo-pick{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.photo-q{font-weight:600;font-size:.95rem;color:var(--muted)}
.seg{display:flex;gap:6px;background:var(--surface-2);border:1px solid var(--line);border-radius:13px;padding:5px}
.seg-opt{flex:1;padding:11px 10px;border-radius:9px;font-weight:600;font-size:.9rem;color:var(--muted);transition:.2s}
.seg-opt.is-on{background:linear-gradient(180deg,#2f7bff,#1b5fd6);color:#fff;box-shadow:0 6px 16px -8px var(--glow)}

.quote-card .btn-xl{margin-top:22px}
.quote-hint{display:flex;align-items:flex-start;gap:8px;color:var(--steel);font-size:.84rem;margin-top:13px;justify-content:center;text-align:center}
.quote-hint svg{color:var(--warn);flex:none;margin-top:2px}
.shake{animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);padding:14px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:inline-flex;align-items:center;gap:22px;white-space:nowrap;animation:marquee 34s linear infinite;will-change:transform}
.marquee-track span{font-family:var(--display);font-weight:600;font-size:1.05rem;letter-spacing:.02em;color:#c4d2e8}
.marquee-track i{color:var(--accent);font-size:.7rem;font-style:normal}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Benefits ---------- */
.benefits{background:var(--bg-2)}
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}
.benefit{
  background:linear-gradient(180deg,var(--surface),#0c1525);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 15px;display:flex;flex-direction:column;gap:9px;
  transition:transform .25s var(--ease),border-color .25s,box-shadow .25s;position:relative;overflow:hidden;
}
.benefit::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(80% 60% at 80% 0%,rgba(47,123,255,.12),transparent 70%);opacity:0;transition:opacity .3s}
.benefit:hover{transform:translateY(-4px);border-color:var(--accent-line);box-shadow:var(--shadow-soft)}
.benefit:hover::after{opacity:1}
.benefit-ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid var(--accent-line);color:#7fb0ff;position:relative;z-index:1}
.benefit h3{font-size:1rem;position:relative;z-index:1}
.benefit p{color:var(--muted);font-size:.86rem;line-height:1.45;position:relative;z-index:1}

/* ---------- Solutions / tabs ---------- */
.solutions{background:var(--bg);position:relative}
.tab-bar{display:flex;gap:5px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:5px;margin-bottom:18px;position:relative}
.tab{flex:1;min-width:0;padding:12px 7px;border-radius:10px;font-family:var(--display);font-weight:600;font-size:clamp(.74rem,3.3vw,.96rem);color:var(--muted);transition:.22s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tab.is-on{background:linear-gradient(180deg,var(--surface-3),var(--surface-2));color:#fff;box-shadow:0 6px 18px -10px #000,inset 0 0 0 1px var(--accent-line)}
.tab-panel{animation:fadeIn .35s var(--ease)}
.tab-panel[hidden]{display:none}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.chk-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.chk-grid li{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-weight:500;font-size:.92rem}
.chk-grid .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 9px var(--glow);flex:none}
.chk-grid .dot.warn{background:var(--warn);box-shadow:0 0 9px rgba(245,165,36,.5)}
.solutions-cta{margin-top:20px;width:100%}

/* ---------- Works carousel ---------- */
.works{background:linear-gradient(180deg,var(--bg),var(--bg-2));overflow:hidden}
.carousel-nav{display:none;gap:9px}
.cn-btn{width:46px;height:46px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);display:grid;place-items:center;color:var(--text);transition:.2s}
.cn-btn:hover{background:var(--surface-2);border-color:var(--accent-line);color:#fff}
.cn-btn:disabled{opacity:.3;cursor:default}

.carousel{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-block:6px}
.carousel::-webkit-scrollbar{display:none}
.carousel-track{display:flex;gap:14px;padding-inline:clamp(16px,4.5vw,40px)}
.work-card{
  flex:0 0 auto;width:min(80vw,310px);scroll-snap-align:start;
  background:linear-gradient(180deg,var(--surface),#0b1422);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .28s var(--ease),border-color .28s,box-shadow .28s;
}
.work-card:hover{border-color:var(--accent-line);box-shadow:var(--shadow)}
.work-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0a1322}
.work-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.work-media-png{background:radial-gradient(120% 100% at 50% 30%,#1a2c46,#0a1322 75%);display:grid;place-items:center;padding:14px}
.work-media-png img{width:auto;height:100%;max-height:160px;object-fit:contain;filter:drop-shadow(0 18px 22px rgba(0,0,0,.55))}
.work-card:hover .work-media img{transform:scale(1.05)}
.work-tag{position:absolute;top:11px;left:11px;z-index:2;font-size:.72rem;font-weight:600;letter-spacing:.03em;color:#cfe2ff;background:rgba(8,16,30,.72);border:1px solid var(--accent-line);padding:5px 10px;border-radius:100px;backdrop-filter:blur(6px)}
.work-body{padding:15px 15px 17px;display:flex;flex-direction:column;gap:7px;flex:1}
.work-cat{font-family:var(--display);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.work-body h3{font-size:1.08rem}
.work-body>p{color:var(--muted);font-size:.86rem;line-height:1.45}
.review{display:flex;gap:10px;align-items:flex-start;margin-top:auto;padding-top:13px;border-top:1px solid var(--line)}
.ava{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:.78rem;font-weight:700;color:#fff;background:var(--a,#2f7bff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.review b{font-size:.82rem;font-weight:600;display:block}
.review b i{font-weight:500;font-style:normal;color:var(--steel)}
.review q{display:block;color:var(--muted);font-size:.83rem;line-height:1.4;margin-top:3px;quotes:'“' '”'}
.carousel-dots{display:flex;justify-content:center;gap:7px;margin-top:16px}
.carousel-dots button{width:7px;height:7px;border-radius:50%;background:var(--line-2);transition:.25s}
.carousel-dots button.on{width:22px;border-radius:5px;background:var(--accent)}
.works-note{color:var(--steel);font-size:.8rem;text-align:center;margin-top:14px;font-style:italic}

/* ---------- Process ---------- */
.process{background:var(--bg-2)}
.steps{display:grid;gap:12px}
.step{
  position:relative;background:linear-gradient(180deg,var(--surface),#0c1525);
  border:1px solid var(--line);border-radius:var(--radius);padding:18px 17px;
  display:flex;flex-direction:column;gap:9px;overflow:hidden;
}
.step-n{position:absolute;top:10px;right:14px;font-family:var(--display);font-weight:800;font-size:2.4rem;color:rgba(47,123,255,.12);line-height:1}
.step-ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid var(--accent-line);color:#7fb0ff}
.step h3{font-size:1.08rem}
.step p{color:var(--muted);font-size:.88rem;line-height:1.45;max-width:34ch}

/* ---------- Trust band ---------- */
.trust-band{position:relative;overflow:hidden;background:
  radial-gradient(120% 100% at 85% 0%,rgba(47,123,255,.18),transparent 55%),
  linear-gradient(180deg,#0a1626,#070d18);
  padding-block:clamp(46px,8vw,80px);border-block:1px solid var(--line)}
.trust-inner{position:relative;z-index:1;display:grid;gap:26px}
.trust-text .eyebrow{margin-bottom:14px}
.trust-text h2{max-width:16ch}
.trust-text p{color:var(--muted);margin:14px 0 20px;max-width:50ch}
.trust-stats{display:grid;gap:11px}
.ts{background:rgba(14,27,47,.6);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:13px;padding:15px 16px}
.ts span{font-family:var(--display);font-weight:700;font-size:1.18rem;color:#fff;display:block}
.ts small{color:var(--muted);font-size:.85rem}

/* ---------- FAQ ---------- */
.faq{background:var(--bg)}
.faq-wrap{max-width:780px}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .25s,background .25s}
.faq-item[open]{border-color:var(--accent-line);background:linear-gradient(180deg,var(--surface-2),var(--surface))}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 16px;display:flex;align-items:center;justify-content:space-between;gap:14px;font-family:var(--display);font-weight:600;font-size:1rem;color:var(--text)}
.faq-item summary::-webkit-details-marker{display:none}
.chev{flex:none;width:22px;height:22px;border-radius:7px;position:relative;background:var(--accent-soft);border:1px solid var(--accent-line);transition:transform .3s}
.chev::before,.chev::after{content:"";position:absolute;top:50%;left:50%;width:9px;height:2px;background:var(--accent);border-radius:2px;transform:translate(-50%,-50%)}
.chev::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.faq-item[open] .chev{transform:rotate(180deg)}
.faq-item[open] .chev::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{overflow:hidden}
.faq-a p{padding:0 16px 17px;color:var(--muted);font-size:.92rem;line-height:1.55}
.faq-item[open] .faq-a{animation:faqOpen .3s var(--ease)}
@keyframes faqOpen{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- Contact ---------- */
.contact{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.contact-grid{display:grid;gap:16px}
.contact-info{display:grid;gap:10px}
.ci-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 15px;transition:transform .2s,border-color .2s,background .2s}
a.ci-card:hover{transform:translateY(-2px);border-color:var(--accent-line);background:var(--surface-2)}
.ci-ic{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid var(--accent-line);color:#7fb0ff}
.ci-wa{background:rgba(37,211,102,.14);border-color:rgba(37,211,102,.4);color:#42e07d}
.ci-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.ci-txt small{color:var(--steel);font-size:.78rem;letter-spacing:.03em}
.ci-txt strong{font-weight:600;font-size:.96rem;overflow-wrap:anywhere}
.ci-go{margin-left:auto;color:var(--steel);flex:none}
.contact-map{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:230px;background:var(--surface)}
.contact-map iframe{width:100%;height:100%;min-height:230px;border:0;filter:invert(.92) hue-rotate(180deg) brightness(.95) contrast(.9) saturate(.75)}
.map-link{position:absolute;right:12px;bottom:12px;z-index:2;display:inline-flex;align-items:center;gap:6px;background:linear-gradient(180deg,#2f7bff,#1b5fd6);color:#fff;padding:9px 14px;border-radius:11px;font-weight:600;font-size:.85rem;box-shadow:0 8px 20px -8px var(--glow);transition:transform .2s var(--ease)}
.map-link:hover{transform:translateY(-2px)}

/* ---------- Footer ---------- */
.site-footer{background:#060b15;border-top:1px solid var(--line);padding-top:clamp(34px,6vw,56px)}
.footer-inner{display:grid;gap:26px;padding-bottom:30px}
.footer-logo{display:flex;width:fit-content;background:linear-gradient(180deg,#fff,#eef3f8);padding:15px 22px;border-radius:14px;margin-bottom:18px;box-shadow:0 14px 30px -16px rgba(0,0,0,.65),inset 0 0 0 1px rgba(255,255,255,.5)}
.footer-logo img{height:50px;width:auto;display:block}
.footer-brand p{color:var(--steel);font-size:.9rem;max-width:42ch;line-height:1.55}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 16px}
.footer-links a{color:var(--muted);font-size:.92rem;padding:4px 0;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-contact{display:flex;flex-direction:column;gap:8px}
.footer-contact a,.footer-contact span{color:var(--muted);font-size:.9rem}
.footer-contact a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0}
.footer-bottom .container{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;color:var(--steel);font-size:.82rem}

/* ---------- Floating WhatsApp ---------- */
.fab-wa{
  position:fixed;right:18px;bottom:18px;z-index:80;
  width:58px;height:58px;border-radius:50%;
  display:none;place-items:center;
  background:linear-gradient(180deg,#2bd96e,#15a74e);color:#fff;
  box-shadow:0 14px 30px -10px rgba(37,211,102,.6);
  transition:transform .25s var(--ease);
}
.fab-wa:hover{transform:scale(1.08)}
.fab-pulse{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(37,211,102,.6);animation:fabp 2.2s infinite}
@keyframes fabp{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}

/* ---------- Mobile bottom bar ---------- */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:81;
  display:flex;gap:10px;padding:10px clamp(14px,4vw,20px) calc(10px + env(safe-area-inset-bottom));
  background:rgba(8,14,26,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  transform:translateY(120%);transition:transform .35s var(--ease);
}
.mobile-bar.show{transform:none}
.mb-quote{flex:1;--bh:50px}
.mb-wa{--bh:50px;width:54px;padding:0;flex:none}

/* ============================================================
   Reveal animations
   ============================================================ */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in-view{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .reveal[data-d="4"]{transition-delay:.32s}
.js .reveal[data-d="5"]{transition-delay:.4s}

/* ============================================================
   Breakpoints
   ============================================================ */
@media (min-width:480px){
  .service-grid{grid-template-columns:repeat(3,1fr)}
  .field-row{grid-template-columns:1fr 1fr}
  .hero-cta .btn{flex:0 1 auto}
}

@media (min-width:768px){
  html{scroll-padding-top:84px}
  body{font-size:16px}
  .header-inner{height:72px}
  .brand-text small{display:block}
  .nav-desktop{display:flex}
  .nav-toggle{display:none}
  .mobile-menu,.menu-backdrop{display:none!important}
  .header-cta.show-cta{display:inline-flex}

  .hero{padding-top:calc(72px + 2vh)}
  .hero-sub{font-size:1.08rem}

  .repair{min-height:58vh;align-items:center}
  .repair-veil{background:linear-gradient(90deg,rgba(7,13,24,.92) 0%,rgba(7,13,24,.62) 42%,rgba(7,13,24,.15) 72%,transparent 100%)}
  .repair-content{max-width:54%}

  .benefit-grid{grid-template-columns:repeat(3,1fr);gap:14px}
  .benefit{padding:22px 20px;gap:11px}
  .benefit h3{font-size:1.1rem}
  .benefit p{font-size:.92rem}

  .chk-grid{grid-template-columns:repeat(3,1fr)}
  .tab-bar{max-width:460px}
  .solutions-cta{width:auto}

  .carousel-nav{display:flex}
  .work-card{width:340px}
  .carousel-dots{display:none}

  .steps{grid-template-columns:repeat(4,1fr)}
  .step{padding:22px 20px}

  .trust-inner{grid-template-columns:1.15fr .85fr;align-items:center;gap:40px}
  .trust-stats{gap:13px}

  .contact-grid{grid-template-columns:1fr 1fr;align-items:stretch}
  .contact-map{min-height:340px}
  .ci-card{padding:16px 18px}

  .footer-inner{grid-template-columns:1.6fr 1fr 1.2fr;gap:40px}
  .footer-links{grid-template-columns:1fr}

  .fab-wa{display:grid}
  .mobile-bar{display:none!important}

  .service-grid{grid-template-columns:repeat(4,1fr)}
}

@media (min-width:1024px){
  .hero{align-items:center;min-height:min(90vh,860px);padding-top:72px;padding-bottom:0}
  .hero-bg img{object-position:center}
  .hero-veil{background:
    linear-gradient(90deg,rgba(7,13,24,.95) 0%,rgba(7,13,24,.82) 32%,rgba(7,13,24,.4) 60%,rgba(7,13,24,.06) 100%),
    linear-gradient(180deg,rgba(7,13,24,.35),transparent 24%,transparent 76%,rgba(7,13,24,.5))}
  .hero-content{max-width:none;margin-inline:0;padding-left:clamp(34px,6vw,140px);padding-right:24px;justify-content:center;gap:20px}
  .hero h1{font-size:clamp(2.3rem,3.4vw,3.1rem)}
  .hero-top{gap:15px;max-width:min(540px,46vw)}
  .hero-bottom{gap:18px;max-width:min(540px,46vw)}
  .hero-eyebrow{display:inline-flex}
  .hero-sub{font-size:1.18rem}
  .hero-scroll{display:block}
  .hero-trust{display:flex;flex-wrap:wrap;max-width:none}
  .hero-trust li{font-size:.84rem;border-radius:100px;white-space:normal}
  .hero-trust svg{display:block}
  .work-card{width:360px}
  .section{padding-block:clamp(70px,7vw,104px)}
}

@media (min-width:1280px){
  .hero-top,.hero-bottom{max-width:540px}
}

@media (min-width:1600px){
  .hero-content{padding-left:clamp(70px,7.5vw,200px)}
}

/* Hover only on capable devices */
@media (hover:none){
  .btn:hover{transform:none}
  .benefit:hover,.work-card:hover{transform:none}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1!important;transform:none!important}
  .marquee-track{animation:none}
  .hero-scroll{display:none}
}