/* Constructiva 360 — estilos de landing (adaptados del handoff) */

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--orange-500);color:var(--ink-900);
  font-family:var(--font-body);-webkit-font-smoothing:antialiased;}
body{overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}

/* ---------- utilidades ---------- */
.c360-wrap{max-width:1360px;margin:0 auto;padding:0 32px}
@media (max-width:720px){ .c360-wrap{padding:0 20px} }

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--orange-600);
}
.eyebrow::before{
  content:"";width:22px;height:1px;background:currentColor;display:block;
}
.eyebrow.on-dark{color:var(--orange-300)}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;letter-spacing:-.02em;margin:0;text-wrap:balance}
h1{font-size:clamp(44px,6.2vw,92px);line-height:1.02;letter-spacing:-.035em;font-weight:500;color:var(--ink-900)}
h2{font-size:clamp(34px,4.2vw,56px);line-height:1.05;letter-spacing:-.03em;color:var(--ink-900)}
h3{font-size:clamp(22px,2vw,28px);line-height:1.15;color:var(--ink-900)}
p{margin:0;color:var(--ink-500);line-height:1.6;text-wrap:pretty}

.text-grad{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 24px;border-radius:999px;border:0;
  font-weight:500;font-size:15px;letter-spacing:-.01em;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;
  white-space:nowrap;text-decoration:none;
}
.btn-primary{background:var(--ink-900);color:#fff}
.btn-primary:hover{transform:translateY(-1px);background:#000}
.btn-orange{
  background:var(--grad);color:#fff;
  box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 12px 28px -10px rgba(240,75,0,.55);
}
.btn-orange:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 18px 32px -10px rgba(240,75,0,.7)}
.btn-ghost{background:transparent;color:var(--ink-900);border:1.5px solid var(--ink-900)}
.btn-ghost:hover{background:var(--ink-900);color:#fff}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.3)}
.btn-ghost.on-dark:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-white{background:#fff;color:var(--ink-900)}
.btn-white:hover{background:var(--ink-900);color:#fff}
.btn .arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- nav ---------- */
.c360-nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:14px 0;transition:background .3s var(--ease),border-color .3s var(--ease),backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.c360-nav.scrolled{
  background:rgba(255,106,0,.92);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom-color:rgba(255,255,255,.15);
}
.c360-nav .c360-logo{color:#fff}
.c360-nav .c360-logo sup{color:#FFE0C2}
.c360-nav .c360-menu a{color:rgba(255,255,255,.85)}
.c360-nav .c360-menu a:hover{color:#fff;background:rgba(255,255,255,.15)}
.c360-nav .c360-menu a.active{color:#fff}
.c360-nav .phone{color:rgba(255,255,255,.8);border-right-color:rgba(255,255,255,.25)}
.c360-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.c360-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);
  font-weight:600;font-size:17px;letter-spacing:-.02em;color:var(--ink-900)}
.c360-logo .mark{
  width:30px;height:30px;border-radius:9px;background:var(--grad);position:relative;
  box-shadow:0 6px 14px -4px rgba(240,75,0,.55);
}
.c360-logo .mark::after{
  content:"";position:absolute;inset:6px;border-radius:5px;border:1.5px solid rgba(255,255,255,.85);
  border-bottom-color:transparent;border-right-color:transparent;transform:rotate(-45deg);
}
.c360-logo sup{font-size:10px;color:var(--orange-600);margin-left:2px;font-weight:500;vertical-align:super}

.c360-menu{display:flex;gap:4px;align-items:center}
.c360-menu a{
  padding:8px 14px;border-radius:999px;font-size:14px;color:var(--ink-700);
  transition:color .2s,background .2s;font-weight:500;
}
.c360-nav .phone{
  font-family:var(--font-mono);font-size:12px;color:var(--ink-500);
  padding-right:10px;border-right:1px solid var(--orange-200);margin-right:6px;
}
@media (max-width:960px){
  .c360-menu,.c360-nav .phone{display:none}
}

/* ---------- hero ---------- */
.c360-hero{
  position:relative;padding:120px 0 80px;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  background:
    radial-gradient(70% 60% at 85% 15%,rgba(255,255,255,.18),transparent 60%),
    radial-gradient(50% 50% at 10% 90%,rgba(193,58,0,.35),transparent 65%),
    linear-gradient(160deg,#FF8527 0%,#FF6A00 45%,#EA4500 100%);
  color:#fff;overflow:hidden;isolation:isolate;
}
.c360-hero h1{color:#fff}
.c360-hero .hero-sub{color:rgba(255,255,255,.92)}
.c360-hero .hero-tag{color:#fff;background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.25)}
.c360-hero .text-grad{background:linear-gradient(135deg,#FFF5EC 0%,#FFE0C2 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.c360-hero .btn-orange{background:#fff;color:var(--orange-600);box-shadow:0 1px 0 rgba(0,0,0,.04) inset,0 12px 28px -10px rgba(0,0,0,.3)}
.c360-hero .btn-orange:hover{background:var(--ink-900);color:#fff}
.c360-hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55);background:transparent}
.c360-hero .btn-ghost:hover{background:#fff;color:var(--orange-600);border-color:#fff}
.c360-hero::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(rgba(193,58,0,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(193,58,0,.06) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(80% 70% at 50% 50%,#000 40%,transparent 100%);
  -webkit-mask-image:radial-gradient(80% 70% at 50% 50%,#000 40%,transparent 100%);
}
.c360-hero-top{flex:1;display:flex;align-items:center;padding-top:40px}
.c360-hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:60px;align-items:center;width:100%}
@media (max-width:960px){ .c360-hero-grid{grid-template-columns:1fr;gap:40px} }

.hero-sub{color:rgba(255,255,255,.92);font-size:clamp(17px,1.4vw,20px);max-width:540px;margin:24px 0 32px;line-height:1.55}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-tag{display:inline-flex;gap:10px;align-items:center;font-family:var(--font-mono);
  font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#fff;
  padding:7px 14px;border:1px solid rgba(255,255,255,.25);border-radius:999px;margin-bottom:28px;background:rgba(255,255,255,.14)}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:#22A351;box-shadow:0 0 8px #22A351}

.hero-visual{position:relative;aspect-ratio:4/5;}
.hv-card{position:absolute;border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(26,15,7,.06);}
.hv-photo{position:absolute;inset:0;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid rgba(255,255,255,.3);
  box-shadow:0 30px 60px -20px rgba(138,41,0,.32);background:#1a0f07;}
.hv-photo img{width:100%;height:100%;object-fit:cover;object-position:center center;display:block;border-radius:var(--radius-lg);}
.hv-stat{right:-16px;top:40px;width:60%;padding:20px 22px;background:#fff;
  box-shadow:0 24px 40px -16px rgba(138,41,0,.2);}
.hv-stat .big{font-family:var(--font-display);font-size:46px;letter-spacing:-.03em;line-height:1;
  background:var(--grad);-webkit-background-clip:text;color:transparent}
.hv-stat .lbl{margin-top:8px;color:var(--ink-500);font-size:12.5px;line-height:1.4}
.hv-mini{left:-14px;bottom:36px;width:58%;padding:16px 18px;background:var(--ink-900);color:#fff;}
.hv-mini .bar{flex:1;height:6px;background:rgba(255,255,255,.14);border-radius:99px;overflow:hidden}
.hv-mini .bar i{display:block;height:100%;width:72%;background:var(--grad)}
.hv-mini .txt{font-size:11px;color:rgba(255,255,255,.75);font-family:var(--font-mono);letter-spacing:.04em}

.c360-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border-top:1px solid rgba(255,255,255,.25);margin-top:72px;padding-top:32px;}
.c360-kpis .k{padding:4px 24px 4px 0;border-right:1px solid rgba(255,255,255,.18)}
.c360-kpis .k:last-child{border-right:0}
.c360-kpis .num{font-family:var(--font-display);font-size:clamp(28px,2.8vw,42px);
  letter-spacing:-.025em;line-height:1;color:#fff}
.c360-kpis .num .plus{color:#FFE0C2}
.c360-kpis .lbl{margin-top:8px;font-size:12.5px;color:rgba(255,255,255,.8);line-height:1.4}
@media (max-width:720px){
  .c360-kpis{grid-template-columns:repeat(1,1fr);row-gap:24px}
  .c360-kpis .k{border-right:0;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:20px}
  .c360-kpis .k:last-child{border-bottom:0}
}

/* ---------- secciones ---------- */
section{padding:110px 0;position:relative}
@media (max-width:720px){ section{padding:72px 0} }
.section-orange{background:var(--orange-500);color:#fff}
.section-orange h2,.section-orange h3,.section-orange h4{color:#fff}
.section-orange p{color:rgba(255,255,255,.85)}
.section-cream{background:var(--orange-100)}
.section-peach{background:var(--orange-200)}
.section-white{background:#fff}
.section-dark{background:var(--ink-900);color:#fff}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark p{color:rgba(255,255,255,.75)}

.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:56px}
.section-head .left{max-width:640px}
.section-head h2{margin-top:14px}
.section-head .right{max-width:360px;color:var(--ink-500);font-size:15.5px;padding-bottom:6px;line-height:1.55}
.section-orange .section-head .right,.section-dark .section-head .right{color:rgba(255,255,255,.8)}
@media (max-width:820px){
  .section-head{flex-direction:column;align-items:flex-start;gap:20px}
}

/* ---------- servicios ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.svc-card{
  grid-column:span 2;position:relative;padding:28px;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--orange-100);
  transition:border-color .3s var(--ease),transform .4s var(--ease),box-shadow .4s var(--ease);
  min-height:260px;display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;cursor:default;
}
.svc-card:hover{border-color:var(--orange-500);transform:translateY(-4px);
  box-shadow:0 30px 50px -30px rgba(240,75,0,.3)}
.svc-card.wide{grid-column:span 3}
.svc-card.accent{background:var(--grad);color:#fff;border:0}
.svc-card.accent p{color:rgba(255,255,255,.92)}
.svc-card.accent h3{color:#fff}
.svc-card.dark{background:var(--ink-900);color:#fff;border-color:var(--ink-900)}
.svc-card.dark p{color:rgba(255,255,255,.7)}
.svc-card.dark h3{color:#fff}
.svc-ico{width:52px;height:52px;border-radius:14px;background:var(--orange-50);
  display:flex;align-items:center;justify-content:center;color:var(--orange-600);
  border:1px solid var(--orange-100);}
.svc-card.accent .svc-ico{background:rgba(255,255,255,.2);color:#fff;border-color:rgba(255,255,255,.25)}
.svc-card.dark .svc-ico{background:rgba(255,255,255,.08);color:var(--orange-400);border-color:rgba(255,255,255,.12)}
.svc-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;color:var(--ink-300);text-transform:uppercase}
.svc-card.accent .svc-num{color:rgba(255,255,255,.7)}
.svc-card.dark .svc-num{color:rgba(255,255,255,.4)}
.svc-title{font-family:var(--font-display);font-size:22px;letter-spacing:-.02em;margin:20px 0 8px;font-weight:500;color:var(--ink-900)}
.svc-card.accent .svc-title{color:#fff}
.svc-card.dark .svc-title{color:#fff}
.svc-arrow{position:absolute;right:20px;top:20px;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--ink-400);
  border:1px solid var(--orange-100);transition:all .3s var(--ease);}
.svc-card:hover .svc-arrow{background:var(--orange-500);color:#fff;border-color:var(--orange-500);transform:rotate(-45deg)}
.svc-card.accent .svc-arrow{border-color:rgba(255,255,255,.4);color:#fff}
.svc-card.dark .svc-arrow{border-color:rgba(255,255,255,.14);color:rgba(255,255,255,.6)}

.svc-card .tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.svc-card .tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;
  padding:4px 10px;border-radius:99px;background:var(--orange-50);color:var(--orange-700);text-transform:uppercase;border:1px solid var(--orange-100)}
.svc-card.accent .tag{background:rgba(255,255,255,.22);color:#fff;border-color:rgba(255,255,255,.3)}
.svc-card.dark .tag{background:rgba(255,255,255,.08);color:rgba(255,255,255,.8);border-color:rgba(255,255,255,.12)}
@media (max-width:960px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc-card,.svc-card.wide{grid-column:span 1}
}
@media (max-width:540px){
  .svc-grid{grid-template-columns:1fr}
  .svc-card,.svc-card.wide{grid-column:span 1}
}

/* ---------- proceso ---------- */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
@media (max-width:820px){.proc-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.proc-grid{grid-template-columns:1fr}}
.proc{background:#fff;border-radius:var(--radius-lg);padding:26px;border:1px solid var(--orange-100);
  min-height:220px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;
  transition:all .3s var(--ease);}
.proc:hover{border-color:var(--orange-500);transform:translateY(-3px)}
.proc .step{font-family:var(--font-display);font-size:48px;line-height:1;letter-spacing:-.03em;
  background:var(--grad);-webkit-background-clip:text;color:transparent;font-weight:500;}
.proc h4{font-family:var(--font-display);font-size:20px;font-weight:500;letter-spacing:-.01em;margin:0 0 6px}
.proc p{font-size:14px;color:var(--ink-500)}

/* ---------- diferenciador ---------- */
.dif-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
@media (max-width:960px){.dif-grid{grid-template-columns:1fr;gap:40px}}
.dif-visual{position:relative;aspect-ratio:1/1;border-radius:var(--radius-xl);
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  overflow:hidden;backdrop-filter:blur(4px);}
.dif-visual .ph-fill{position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 14px,rgba(255,255,255,.12) 14px 28px);}
.dif-chip{position:absolute;padding:10px 14px;background:#fff;color:var(--ink-900);
  border-radius:12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;
  box-shadow:0 14px 30px -10px rgba(138,41,0,.35);display:flex;gap:8px;align-items:center;}
.dif-chip .g{width:6px;height:6px;border-radius:50%;background:#22A351}

.dif-list{display:flex;flex-direction:column;gap:4px;margin-top:36px}
.dif-item{display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:center;
  padding:22px 6px;border-bottom:1px solid rgba(255,255,255,.22);
  transition:padding .3s var(--ease);cursor:default;}
.dif-item:hover{padding-left:14px}
.dif-item .n{font-family:var(--font-mono);font-size:12px;color:rgba(255,255,255,.6)}
.dif-item h4{font-family:var(--font-display);font-size:22px;font-weight:500;letter-spacing:-.02em;margin:0 0 4px;color:#fff}
.dif-item p{font-size:14.5px;color:rgba(255,255,255,.85);margin:0}
.dif-item .ar{width:36px;height:36px;border-radius:50%;border:1.5px solid rgba(255,255,255,.35);
  display:flex;align-items:center;justify-content:center;color:#fff;transition:all .3s;background:transparent}
.dif-item:hover .ar{background:#fff;color:var(--orange-600);border-color:#fff}

/* ---------- ventajas ---------- */
.ven-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ven{padding:32px;background:#fff;border-radius:var(--radius-lg);
  border:1px solid var(--orange-100);min-height:240px;
  display:flex;flex-direction:column;justify-content:space-between;transition:all .3s var(--ease)}
.ven:hover{border-color:var(--orange-500);transform:translateY(-3px);box-shadow:0 24px 40px -24px rgba(240,75,0,.3)}
.ven .ico{width:44px;height:44px;color:var(--orange-600)}
.ven h4{font-family:var(--font-display);font-size:20px;font-weight:500;letter-spacing:-.01em;margin:20px 0 8px;color:var(--ink-900)}
.ven p{font-size:14.5px;color:var(--ink-500);line-height:1.55}
.ven .n{font-family:var(--font-mono);font-size:11px;color:var(--orange-500);letter-spacing:.14em;font-weight:500}
@media (max-width:960px){.ven-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:540px){.ven-grid{grid-template-columns:1fr}}

/* ---------- contact ---------- */
.contact-shell{background:var(--grad);color:#fff;border-radius:var(--radius-xl);
  padding:64px;display:grid;grid-template-columns:1fr 1fr;gap:56px;
  position:relative;overflow:hidden;box-shadow:0 40px 80px -30px rgba(138,41,0,.35);}
.contact-shell::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.22),transparent 65%);}
.contact-shell::after{content:"";position:absolute;left:-80px;bottom:-80px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.18),transparent 65%);}
@media (max-width:960px){.contact-shell{grid-template-columns:1fr;padding:36px;gap:32px}}

.contact-info h2{color:#fff}
.contact-info p{color:rgba(255,255,255,.9);margin-top:16px;max-width:380px;font-size:16px}
.contact-info .row{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.18);position:relative;z-index:2}
.contact-info .row:last-child{border-bottom:0}
.contact-info .row .ico{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}
.contact-info .row .k{font-family:var(--font-mono);font-size:11px;color:rgba(255,255,255,.75);letter-spacing:.1em;text-transform:uppercase}
.contact-info .row .v{font-size:15.5px;margin-top:2px;font-family:var(--font-display);color:#fff;font-weight:500}

.contact-form{position:relative;z-index:2;background:#fff;padding:32px;border-radius:var(--radius-lg);color:var(--ink-900)}
.contact-form .field{margin-bottom:14px}
.contact-form label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  color:var(--ink-500);text-transform:uppercase;margin-bottom:8px;font-weight:500}
.contact-form .required{color:var(--orange-600)}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:14px 16px;border-radius:12px;
  background:var(--orange-50);border:1.5px solid var(--orange-100);
  color:var(--ink-900);font:inherit;font-size:15px;outline:none;
  transition:border-color .2s,background .2s;}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  border-color:var(--orange-500);background:#fff;}
.contact-form select{appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23F04B00' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;}
.contact-form textarea{min-height:96px;resize:vertical}
.contact-form .row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:540px){.contact-form .row-2{grid-template-columns:1fr}}
.contact-form .submit{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px;align-items:center}
.contact-form .consent{font-size:12px;color:var(--ink-400);margin-top:14px;line-height:1.5}
.contact-form .consent a{color:var(--orange-600);text-decoration:underline}
.contact-form .ok{margin-top:14px;padding:14px 16px;border-radius:12px;background:#E6F6EC;
  border:1px solid #B8E3C5;color:#0E6B2F;font-size:14px;display:flex;gap:10px;align-items:center;}
.contact-form .err{margin-top:14px;padding:14px 16px;border-radius:12px;background:#FDECEC;
  border:1px solid #F5B8B8;color:#8B1C1C;font-size:14px;display:flex;gap:10px;align-items:center;}
.contact-form .hp{position:absolute;left:-9999px;top:-9999px;}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1FBE5A;transform:translateY(-1px)}

.whatsapp-fab{
  position:fixed;right:22px;bottom:22px;z-index:40;width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);transition:transform .25s var(--ease);border:0;
}
.whatsapp-fab:hover{transform:scale(1.06)}
.whatsapp-fab::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(37,211,102,.5);
  animation:waRing 2s infinite;
}
@keyframes waRing{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.4);opacity:0}}

/* ---------- footer ---------- */
footer{background:var(--ink-900);color:rgba(255,255,255,.7);padding:80px 0 30px}
footer h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:rgba(255,255,255,.5);
  text-transform:uppercase;margin:0 0 16px;font-weight:500}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1)}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:540px){.foot-grid{grid-template-columns:1fr}}
.foot-brand .c360-logo{color:#fff}
.foot-brand p{color:rgba(255,255,255,.6);font-size:14px;margin-top:16px;max-width:320px;line-height:1.55}
.foot-col ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.foot-col a{color:rgba(255,255,255,.72);font-size:14px;transition:color .2s}
.foot-col a:hover{color:var(--orange-400)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:28px;font-size:12px;
  font-family:var(--font-mono);color:rgba(255,255,255,.45);flex-wrap:wrap}
.foot-socials{display:flex;gap:8px}
.foot-socials a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.75);transition:all .2s}
.foot-socials a:hover{border-color:var(--orange-500);color:var(--orange-400);background:rgba(255,106,0,.1)}

.foot-hero{
  font-family:var(--font-display);font-size:clamp(40px,9vw,140px);line-height:1;letter-spacing:-.035em;
  color:transparent;-webkit-text-stroke:1px rgba(255,144,64,.5);margin:40px 0 20px;font-weight:500;
  overflow:hidden;white-space:nowrap;text-align:center;
}
.foot-hero .deg{color:var(--orange-400);-webkit-text-stroke:0;font-weight:600}

/* ---------- reveal ---------- */
.reveal{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.pending{opacity:0;transform:translateY(24px)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.06s}
.reveal.d2{transition-delay:.12s}
.reveal.d3{transition-delay:.18s}
.reveal.d4{transition-delay:.24s}
.reveal.d5{transition-delay:.3s}

/* ---------- auth pages ---------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:80px 20px;background:var(--grad-warm)}
.auth-card{background:#fff;width:100%;max-width:440px;border-radius:var(--radius-xl);
  padding:40px;box-shadow:0 40px 80px -30px rgba(138,41,0,.25);border:1px solid var(--orange-100)}
.auth-card h1{font-size:28px;line-height:1.15;margin-bottom:8px}
.auth-card .sub{color:var(--ink-500);font-size:15px;margin-bottom:28px}
.auth-card .field{margin-bottom:16px}
.auth-card label{display:block;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  color:var(--ink-500);text-transform:uppercase;margin-bottom:8px;font-weight:500}
.auth-card input{width:100%;padding:14px 16px;border-radius:12px;background:var(--orange-50);
  border:1.5px solid var(--orange-100);color:var(--ink-900);font:inherit;font-size:15px;outline:none;
  transition:border-color .2s,background .2s}
.auth-card input:focus{border-color:var(--orange-500);background:#fff}
.auth-card .btn{width:100%;justify-content:center;margin-top:8px}
.auth-card .foot{margin-top:20px;text-align:center;font-size:14px;color:var(--ink-500)}
.auth-card .foot a{color:var(--orange-600);font-weight:500}
.auth-card .err{margin-bottom:16px;padding:12px 14px;border-radius:10px;background:#FDECEC;
  border:1px solid #F5B8B8;color:#8B1C1C;font-size:14px}
.auth-card .ok{margin-bottom:16px;padding:12px 14px;border-radius:10px;background:#E6F6EC;
  border:1px solid #B8E3C5;color:#0E6B2F;font-size:14px}

/* ---------- dashboard ---------- */
.dash-wrap{min-height:100vh;background:var(--orange-50)}
.dash-topbar{background:#fff;border-bottom:1px solid var(--orange-100);padding:16px 0}
.dash-topbar-inner{max-width:1280px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.dash-content{max-width:1280px;margin:0 auto;padding:48px 24px}
.dash-hello{font-size:28px;font-weight:500;font-family:var(--font-display);color:var(--ink-900);margin:0 0 8px}
.dash-hello .small{font-size:15px;color:var(--ink-500);display:block;margin-top:6px;font-family:var(--font-body);font-weight:400}
.dash-card{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--orange-100);padding:32px;margin-top:24px}