/* ============ CSS VARIABLES ============ */
:root {
  /* Brand accent — defined as RGB channels so rgba() shades can be derived
     everywhere, and so each sector page can override just this one value
     to re-theme the whole site without touching the design. */
  --blue-rgb: 42,0,255;
  --blue: rgb(var(--blue-rgb));
  --blue-glow: rgba(var(--blue-rgb),0.35);
  --blue-mid: rgba(var(--blue-rgb),0.10);
  --blue-light: #8A8AFF;     /* lighter tint, used for text on dark bg */
  --blue-secondary: #5555CC; /* gradient partner (chat avatar, etc.) */
  --orb2-rgb: 80,0,200;      /* secondary ambient background glow */
  --white: #FFFFFF;
  --off-white: #E8E8F0;
  --grey: #8A8AA0;
  --grey-light: #B4B4C8;
  --dark: #06060E;
  --dark2: #0C0C18;
  --dark3: #121220;
  --dark4: #1A1A2A;
  --border: rgba(255,255,255,0.06);
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

/* ============ RESET ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--dark);color:var(--white);
  font-family:var(--font-body);overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  user-select:none;-webkit-user-select:none;
}
img{-webkit-user-drag:none;pointer-events:none}

/* ============ BACKGROUND — static, zero repaint ============ */
/* Grid: CSS only, no filter, no animation */
.grid-bg{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(var(--blue-rgb),0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(var(--blue-rgb),0.04) 1px,transparent 1px);
  background-size:72px 72px;
}

/* Orbs: static gradients, NO blur, NO animation — biggest perf win */
.ambient-orb{
  position:fixed;border-radius:50%;pointer-events:none;z-index:0;
  /* Blur on large fixed elements causes massive repaint — removed */
}
.ambient-orb-1{
  width:900px;height:900px;top:-400px;right:-300px;
  background:radial-gradient(circle,rgba(var(--blue-rgb),0.10) 0%,transparent 70%);
}
.ambient-orb-2{
  width:700px;height:700px;bottom:10%;left:-250px;
  background:radial-gradient(circle,rgba(var(--orb2-rgb),0.07) 0%,transparent 70%);
}
.ambient-orb-3{
  width:500px;height:500px;top:50%;left:50%;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(var(--blue-rgb),0.05) 0%,transparent 70%);
}

/* No noise overlay — SVG filter on body::before causes full-page repaint */

section,nav,footer{position:relative;z-index:10}

/* ============ NAV ============ */
nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  height:96px;padding:0 64px;
  display:flex;align-items:center;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:height .45s cubic-bezier(.25,.46,.45,.94),
             background .45s cubic-bezier(.25,.46,.45,.94),
             border-color .45s;
  /* NO will-change on nav — causes composite layer bloat */
}
nav.scrolled{
  height:68px;
  background:rgba(6,6,14,0.92);
  /* backdrop-filter removed — causes full repaint on every scroll */
  border-bottom:1px solid var(--border);
}

.nav-logo{
  position:absolute;left:50%;transform:translateX(-50%);
  display:flex;align-items:center;
  transition:left .45s cubic-bezier(.25,.46,.45,.94),
             transform .45s cubic-bezier(.25,.46,.45,.94);
}
nav.scrolled .nav-logo{left:64px;transform:translateX(0)}
.nav-logo img{
  height:24px;width:auto;
  filter:drop-shadow(0 0 16px rgba(var(--blue-rgb),0.4));
}
nav.scrolled .nav-logo img{height:21px}

.nav-links{
  display:flex;gap:40px;
  opacity:0;pointer-events:none;
  transform:translateY(-8px);
  transition:opacity .35s ease .07s,transform .35s ease .07s;
  margin-left:auto;
}
nav.scrolled .nav-links{opacity:1;pointer-events:all;transform:none}
.nav-links a{
  font-size:.82rem;font-weight:500;color:var(--grey);
  text-decoration:none;letter-spacing:.06em;text-transform:uppercase;
  transition:color .2s;
}
.nav-links a:hover{color:var(--white)}

/* CTA — outline white → fill blue on hover */
.nav-cta{
  opacity:0;pointer-events:none;transform:translateY(-8px);
  background:transparent;color:#fff;
  border:1.5px solid rgba(255,255,255,0.75);
  padding:10px 26px;border-radius:4px;
  font-size:.8rem;font-weight:600;text-decoration:none;
  letter-spacing:.06em;text-transform:uppercase;
  transition:background .25s,border-color .25s,
             opacity .35s ease .14s,transform .35s ease .14s;
  white-space:nowrap;flex-shrink:0;margin-left:32px;
}
nav.scrolled .nav-cta{opacity:1;pointer-events:all;transform:none}
.nav-cta:hover{
  background:rgb(var(--blue-rgb));border-color:rgb(var(--blue-rgb));
  transform:translateY(-1px)!important;
}

/* ============ HERO ============ */
#hero{
  min-height:100vh;display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;padding:120px 80px 80px;gap:60px;overflow:hidden;
}
.hero-left{position:relative;z-index:2}

.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(var(--blue-rgb),0.10);border:1px solid rgba(var(--blue-rgb),0.25);
  padding:7px 18px;border-radius:2px;
  font-size:.72rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--blue-light);margin-bottom:36px;
  animation:fadeUp .7s ease both;
}
.badge-dot{
  width:6px;height:6px;background:rgb(var(--blue-rgb));border-radius:50%;
  box-shadow:0 0 8px rgba(var(--blue-rgb),0.8);
  animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}

.hero-title{
  font-family:var(--font-display);
  font-size:clamp(2.6rem,5vw,5rem);
  font-weight:800;line-height:1;letter-spacing:-.03em;
  animation:fadeUp .7s .1s ease both;
}
.hero-title .accent{color:rgb(var(--blue-rgb));text-shadow:0 0 60px rgba(var(--blue-rgb),0.4)}
.hero-sub{
  font-size:clamp(.9rem,1.5vw,1.05rem);color:var(--grey);
  max-width:460px;margin-top:24px;line-height:1.8;
  animation:fadeUp .7s .2s ease both;
}
.hero-cta-group{display:flex;gap:14px;margin-top:44px;flex-wrap:wrap;animation:fadeUp .7s .3s ease both}

.btn-primary{
  background:rgb(var(--blue-rgb));color:#fff;
  padding:15px 36px;border-radius:4px;
  font-family:var(--font-body);font-size:.9rem;font-weight:600;
  text-decoration:none;letter-spacing:.04em;
  transition:box-shadow .25s,transform .15s;
  position:relative;overflow:hidden;display:inline-block;
}
.btn-primary::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,0.14) 0%,transparent 50%);
  pointer-events:none;
}
.btn-primary:hover{box-shadow:0 0 36px rgba(var(--blue-rgb),0.35);transform:translateY(-2px)}

.btn-ghost{
  background:transparent;color:var(--off-white);
  padding:15px 36px;border-radius:4px;font-family:var(--font-body);
  font-size:.9rem;font-weight:500;text-decoration:none;
  border:1px solid var(--border);display:inline-block;
  transition:border-color .2s,background .2s;
}
.btn-ghost:hover{border-color:rgba(255,255,255,0.2);background:rgba(255,255,255,0.05)}

.hero-stats{display:flex;gap:48px;margin-top:64px;animation:fadeUp .7s .4s ease both}
.stat-num{font-family:var(--font-display);font-size:2.2rem;font-weight:800;color:var(--white);letter-spacing:-.03em}
.stat-num span{color:rgb(var(--blue-rgb))}
.stat-label{font-size:.72rem;color:var(--grey);letter-spacing:.05em;text-transform:uppercase;margin-top:4px}

/* HERO RIGHT */
.hero-right{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:center;
  animation:fadeUp .7s .2s ease both;
}
.hero-visual{position:relative;width:100%;max-width:520px;height:480px}

.hv-center{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:80px;height:80px;background:rgb(var(--blue-rgb));border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 60px rgba(var(--blue-rgb),0.55);z-index:10;
}

.hv-lines{position:absolute;inset:0;pointer-events:none}
.hv-lines svg{width:100%;height:100%}

/* Service cards — NO backdrop-filter (huge perf hit) */
.svc-card{
  position:absolute;
  background:rgba(12,12,24,0.92);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:14px;padding:14px 18px;
  display:flex;align-items:center;gap:11px;min-width:170px;
  transition:transform .3s ease,border-color .3s;
  cursor:default;
  box-shadow:0 8px 32px rgba(0,0,0,0.5);
}
.svc-card:hover{
  transform:translateY(-4px) scale(1.04)!important;
  border-color:var(--card-accent);
}
.svc-1:hover{
  transform:translateX(-50%) translateY(-4px) scale(1.04)!important;
}
.svc-4:hover{
  transform:translateX(-50%) translateY(-4px) scale(1.04)!important;
}
.svc-1{--card-accent:#5C33FF}.svc-2{--card-accent:#FF3366}
.svc-3{--card-accent:#FF9500}.svc-4{--card-accent:#00D4AA}
.svc-5{--card-accent:#00BFFF}.svc-6{--card-accent:#FF4FD8}

.svc-icon{
  width:38px;height:38px;border-radius:10px;
  background:color-mix(in srgb,var(--card-accent) 15%,transparent);
  border:1px solid color-mix(in srgb,var(--card-accent) 40%,transparent);
  display:flex;align-items:center;justify-content:center;
  font-size:1.05rem;flex-shrink:0;
}
.svc-text{font-size:.82rem;font-weight:700;color:var(--white);line-height:1.3}
.svc-sub{font-size:.68rem;color:rgba(180,180,200,0.6);margin-top:2px}

/* Card positions — CSS animations on transform only (compositor thread) */
.svc-1{top:2%;left:50%;transform:translateX(-50%);animation:fc1 5s ease-in-out infinite}
.svc-2{top:22%;right:0%;animation:fc2 6s ease-in-out infinite}
.svc-3{top:55%;right:2%;animation:fc3 4.5s ease-in-out infinite}
.svc-4{bottom:2%;left:50%;transform:translateX(-50%);animation:fc4 5.5s ease-in-out infinite}
.svc-5{top:55%;left:2%;animation:fc5 7s ease-in-out infinite}
.svc-6{top:22%;left:0%;animation:fc6 4s ease-in-out infinite}

@keyframes fc1{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}
@keyframes fc2{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes fc3{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}
@keyframes fc4{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}
@keyframes fc5{0%,100%{transform:translateY(0)}50%{transform:translateY(10px)}}
@keyframes fc6{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ============ SECTION SHARED ============ */
.section-label{font-size:.7rem;color:rgb(var(--blue-rgb));letter-spacing:.16em;text-transform:uppercase;font-weight:600;margin-bottom:14px}
.section-title{
  font-family:var(--font-display);font-size:clamp(1.9rem,3.8vw,3.2rem);
  font-weight:700;letter-spacing:-.025em;line-height:1.1;
  max-width:580px;margin-bottom:56px;
}
.section-inner{max-width:1200px;margin:0 auto}

/* ============ SERVICES ============ */
#services{padding:130px 64px}
.services-header{max-width:1200px;margin:0 auto}
.services-header .section-title{margin-bottom:24px}

.pricing-note{
  display:flex;align-items:center;gap:10px;
  max-width:fit-content;
  background:rgba(var(--blue-rgb),0.09);
  border:1px solid rgba(var(--blue-rgb),0.32);
  border-radius:10px;padding:10px 18px;
  margin-bottom:48px;
  font-size:.8rem;color:var(--grey-light);line-height:1.5;
  box-shadow:0 0 0 1px rgba(var(--blue-rgb),0.08), 0 4px 18px rgba(var(--blue-rgb),0.12);
}
.pricing-note-icon{
  color:rgb(var(--blue-rgb));font-size:.95rem;flex-shrink:0;
  filter:drop-shadow(0 0 5px rgba(var(--blue-rgb),0.35));
}

.pricing-grid{
  display:grid;grid-template-columns:repeat(6,1fr);
  gap:24px;max-width:1200px;margin:0 auto;
}
/* Row 1 — 3 cards spanning the full 6-column width */
.pricing-card:nth-child(1){grid-column:1 / 3}
.pricing-card:nth-child(2){grid-column:3 / 5}
.pricing-card:nth-child(3){grid-column:5 / 7}
/* Row 2 — 2 cards, same width as row 1, centered as a group */
.pricing-card:nth-child(4){grid-column:2 / 4}
.custom-card{grid-column:4 / 6}

.pricing-card{
  background:var(--dark2);padding:52px 44px 48px;
  border:1px solid var(--border);border-radius:16px;
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  transition:background .3s,border-color .3s;
}
.pricing-card:hover{background:var(--dark3)}
.pricing-card.featured{
  background:rgba(14,14,28,0.98);
  border-color:rgba(92,51,255,0.3);
}
.pricing-card .card-btn{margin-top:auto}
/* Top bar on hover */
.pricing-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.pricing-card:nth-child(1)::before{background:linear-gradient(90deg,#00BFFF,#5C33FF)}
.pricing-card:nth-child(2)::before{background:linear-gradient(90deg,#5C33FF,#FF4FD8)}
.pricing-card:nth-child(3)::before{background:linear-gradient(90deg,#00D4AA,#00BFFF)}
.pricing-card:nth-child(4)::before{background:linear-gradient(90deg,#E08A4B,#C1541C)}
.pricing-card:hover::before,.pricing-card.featured::before{transform:scaleX(1)}

.card-tier{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.68rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;padding:5px 14px;border-radius:20px;margin-bottom:22px;
}
.card-tier::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 2s infinite}
.pricing-card:nth-child(1) .card-tier{color:#00BFFF;background:rgba(0,191,255,0.1);border:1px solid rgba(0,191,255,0.25)}
.pricing-card:nth-child(2) .card-tier{color:#A78BFF;background:rgba(92,51,255,0.12);border:1px solid rgba(92,51,255,0.3)}
.pricing-card:nth-child(3) .card-tier{color:#00D4AA;background:rgba(0,212,170,0.1);border:1px solid rgba(0,212,170,0.25)}
.pricing-card:nth-child(4) .card-tier{color:#E08A4B;background:rgba(193,84,28,0.12);border:1px solid rgba(193,84,28,0.3)}

.pricing-card h3{font-family:var(--font-display);font-size:1.35rem;font-weight:700;margin-bottom:14px;letter-spacing:-.02em;line-height:1.25}
.pricing-card .card-desc,.custom-card .card-desc{font-size:.88rem;color:var(--grey);line-height:1.72;margin-bottom:28px;min-height:80px}
.card-price{margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--border)}
.price-main{font-family:var(--font-display);font-size:2.4rem;font-weight:800;letter-spacing:-.03em;color:var(--white);line-height:1}
.price-main span{font-size:1rem;font-weight:500;color:var(--grey);vertical-align:middle}
.price-monthly{font-size:.82rem;color:var(--grey-light);margin-top:6px}
.price-monthly strong{color:var(--off-white);font-weight:600}
.card-features{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:36px}
.card-features li{display:flex;align-items:flex-start;gap:10px;font-size:.86rem;color:var(--grey-light);line-height:1.4}
.card-features li::before{
  content:'';width:16px;height:16px;border-radius:50%;
  background:rgba(var(--blue-rgb),0.10);border:1px solid rgba(var(--blue-rgb),0.3);
  flex-shrink:0;margin-top:1px;
  background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%232A00FF' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;
}
.card-btn{
  display:block;text-align:center;
  background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);
  color:var(--off-white);padding:14px 24px;border-radius:8px;
  font-family:var(--font-body);font-size:.85rem;font-weight:600;
  text-decoration:none;letter-spacing:.04em;
  transition:background .25s,border-color .25s,color .25s,transform .15s;
}
.pricing-card:nth-child(1) .card-btn:hover{background:rgba(0,191,255,0.15);border-color:rgba(0,191,255,0.5);color:#00BFFF;transform:translateY(-1px)}
.pricing-card:nth-child(2) .card-btn:hover,.pricing-card:nth-child(2).featured .card-btn{background:linear-gradient(135deg,#5C33FF,#8B5CF6);border-color:transparent;color:#fff;transform:translateY(-1px)}
.pricing-card:nth-child(3) .card-btn:hover{background:rgba(0,212,170,0.15);border-color:rgba(0,212,170,0.5);color:#00D4AA;transform:translateY(-1px)}
.pricing-card:nth-child(4) .card-btn:hover{background:rgba(193,84,28,0.15);border-color:rgba(193,84,28,0.5);color:#E08A4B;transform:translateY(-1px)}
.pricing-card.featured .card-btn{background:linear-gradient(135deg,#5C33FF,#8B5CF6);border-color:transparent;color:#fff}

/* ============ CUSTOM / A MEDIDA CARD ============ */
.custom-card{
  background:var(--dark2);border:1px solid var(--border);
  border-radius:16px;padding:52px 44px 48px;
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  transition:background .3s,border-color .3s;
}
.custom-card .card-btn{margin-top:auto}
.custom-card:hover{background:var(--dark3);border-color:rgba(255,190,60,0.25)}
.custom-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#FFC94A,#FF9F1C);
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.custom-card:hover::before{transform:scaleX(1)}

.custom-tier{color:#FFC94A;background:rgba(255,190,60,0.1);border:1px solid rgba(255,190,60,0.3)}
.custom-tier::before{background:#FFC94A}

.custom-card-header{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.custom-card-header h3{font-family:var(--font-display);font-size:1.35rem;font-weight:700;letter-spacing:-.02em}

.custom-desc{margin-bottom:28px}
.custom-price-main{font-size:1.8rem}

.custom-btn:hover{
  background:rgba(255,196,60,0.15);
  border-color:rgba(255,196,60,0.5);
  color:#FFC94A;
  transform:translateY(-1px);
}

@media(max-width:768px){
  .custom-card{padding:36px 24px}
  .custom-btn{width:100%;text-align:center}
}

/* ============ PROCESS ============ */
#process{padding:130px 64px;background:var(--dark2);position:relative;overflow:hidden}
#process::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(var(--blue-rgb),0.05) 0%,transparent 70%);
  pointer-events:none;
}
.process-container{max-width:1200px;margin:0 auto}
.process-header{text-align:center;margin-bottom:60px}
.process-header .section-label{justify-content:center;display:flex;margin-bottom:14px}
.process-header .section-title{margin:0 auto;text-align:center;max-width:100%}

.process-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.process-card{
  background:rgba(18,18,32,0.9);
  border:1px solid rgba(255,255,255,0.07);
  border-radius:16px;padding:36px 28px;
  position:relative;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s;
  box-shadow:0 4px 24px rgba(0,0,0,0.3);
  /* NO backdrop-filter here either */
}
.process-card::before{
  content:'';position:absolute;inset:0;border-radius:16px;
  background:linear-gradient(135deg,rgba(var(--blue-rgb),0.06) 0%,transparent 60%);
  opacity:0;transition:opacity .3s;
}
.process-card:hover::before{opacity:1}

/* Numbers — full white */
.pc-num{
  font-family:var(--font-display);font-size:3.5rem;font-weight:800;
  color:#ffffff;line-height:1;letter-spacing:-.04em;margin-bottom:18px;
}

.pc-icon{
  width:50px;height:50px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;margin-bottom:22px;
  transition:transform .3s;
}
.process-card:hover .pc-icon{transform:scale(1.1)}
.process-card:nth-child(1) .pc-icon{background:linear-gradient(135deg,rgba(92,51,255,0.25),rgba(92,51,255,0.08));border:1px solid rgba(92,51,255,0.4)}
.process-card:nth-child(2) .pc-icon{background:linear-gradient(135deg,rgba(0,191,255,0.25),rgba(0,191,255,0.08));border:1px solid rgba(0,191,255,0.4)}
.process-card:nth-child(3) .pc-icon{background:linear-gradient(135deg,rgba(255,149,0,0.25),rgba(255,149,0,0.08));border:1px solid rgba(255,149,0,0.4)}
.process-card:nth-child(4) .pc-icon{background:linear-gradient(135deg,rgba(0,212,170,0.25),rgba(0,212,170,0.08));border:1px solid rgba(0,212,170,0.4)}

.process-card:nth-child(1){--pc:rgba(92,51,255,0.3)}
.process-card:nth-child(2){--pc:rgba(0,191,255,0.3)}
.process-card:nth-child(3){--pc:rgba(255,149,0,0.3)}
.process-card:nth-child(4){--pc:rgba(0,212,170,0.3)}
.process-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,0.5),0 0 30px var(--pc,rgba(var(--blue-rgb),0.15));border-color:rgba(255,255,255,0.12)}
.process-card h3{font-family:var(--font-display);font-size:1.05rem;font-weight:700;margin-bottom:12px;letter-spacing:-.02em;line-height:1.3}
.process-card p{color:var(--grey);font-size:.85rem;line-height:1.75}

/* ============ DEMO CHATBOT ============ */
#demo{padding:130px 64px}
.demo-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center}
.demo-info .section-title{margin-bottom:18px}
.demo-info p{color:var(--grey);font-size:.92rem;line-height:1.8;margin-bottom:18px}
.demo-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.demo-tag{background:var(--dark3);border:1px solid var(--border);padding:6px 14px;border-radius:2px;font-size:.75rem;color:var(--grey);letter-spacing:.04em}

.chatbot-wrapper{position:relative}
/* Simplified glow — no blur on pseudo, use box-shadow instead */
.chatbot-window{
  background:var(--dark2);border:1px solid rgba(var(--blue-rgb),0.2);
  border-radius:16px;overflow:hidden;
  box-shadow:0 0 60px rgba(var(--blue-rgb),0.12),0 30px 60px rgba(0,0,0,0.5);
}
.chat-header{
  background:var(--dark3);padding:18px 22px;
  display:flex;align-items:center;gap:12px;
  border-bottom:1px solid rgba(var(--blue-rgb),0.12);
}
.chat-avatar{
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,rgb(var(--blue-rgb)),var(--blue-secondary));
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;font-weight:700;color:#fff;
  position:relative;flex-shrink:0;font-family:var(--font-display);
}
.chat-avatar::after{
  content:'';position:absolute;bottom:1px;right:1px;
  width:10px;height:10px;background:#22c55e;border-radius:50%;
  border:2px solid var(--dark3);animation:statusPulse 2s infinite;
}
@keyframes statusPulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,0.4)}50%{box-shadow:0 0 0 6px rgba(34,197,94,0)}}
.chat-header-info h4{font-size:.9rem;font-weight:600}
.chat-header-info .status-line{font-size:.72rem;color:#22c55e;display:flex;align-items:center;gap:5px;margin-top:2px}
.status-dot{width:5px;height:5px;background:#22c55e;border-radius:50%;animation:pulse 2s infinite}
.chat-header-dots{margin-left:auto;display:flex;gap:6px}
.dot{width:10px;height:10px;border-radius:50%}
.dot-r{background:#ff5f57}.dot-y{background:#febc2e}.dot-g{background:#28c840}

.chat-messages{
  padding:22px;height:340px;overflow-y:auto;
  display:flex;flex-direction:column;gap:13px;
  scrollbar-width:thin;scrollbar-color:var(--dark4) transparent;
}
.msg{display:flex;gap:9px;max-width:90%;animation:msgIn .3s ease}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.msg.user{margin-left:auto;flex-direction:row-reverse}
.msg-avatar{
  width:26px;height:26px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:.65rem;font-weight:700;margin-top:2px;font-family:var(--font-display);
}
.msg-avatar.bot{background:linear-gradient(135deg,rgb(var(--blue-rgb)),var(--blue-secondary));color:#fff}
.msg-avatar.usr{background:var(--dark4);border:1px solid var(--border);color:var(--grey)}
.msg-bubble{padding:11px 15px;border-radius:10px;font-size:.85rem;line-height:1.6}
.msg.bot .msg-bubble{background:rgba(18,18,40,0.95);border:1px solid rgba(var(--blue-rgb),0.12);border-top-left-radius:2px}
.msg.user .msg-bubble{background:rgb(var(--blue-rgb));border-top-right-radius:2px}

.typing-indicator{display:flex;gap:5px;align-items:center;padding:4px 2px}
.typing-dot{width:7px;height:7px;border-radius:50%;background:var(--grey);animation:typingAnim 1.2s infinite}
.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}
@keyframes typingAnim{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}

.chat-quick-btns{padding:10px 22px;display:flex;flex-wrap:wrap;gap:7px;border-top:1px solid rgba(var(--blue-rgb),0.08)}
.quick-btn{
  background:rgba(18,18,40,0.9);border:1px solid rgba(var(--blue-rgb),0.15);
  padding:6px 14px;border-radius:20px;font-size:.76rem;color:var(--off-white);
  cursor:pointer;transition:background .2s,border-color .2s;font-family:var(--font-body);
}
.quick-btn:hover{background:rgba(var(--blue-rgb),0.10);border-color:rgba(var(--blue-rgb),0.4);color:var(--blue-light)}
.chat-input-area{
  padding:14px 22px;display:flex;gap:10px;align-items:center;
  border-top:1px solid rgba(var(--blue-rgb),0.08);background:rgba(12,12,24,0.7);
}
.chat-input{
  flex:1;background:var(--dark4);border:1px solid rgba(var(--blue-rgb),0.15);
  border-radius:8px;padding:10px 16px;
  color:var(--white);font-size:.85rem;font-family:var(--font-body);
  outline:none;transition:border-color .2s;
}
.chat-input:focus{border-color:rgba(var(--blue-rgb),0.5)}
.chat-input::placeholder{color:rgba(138,138,160,0.4)}
.send-btn{
  width:38px;height:38px;border-radius:8px;background:rgb(var(--blue-rgb));
  border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;
  color:white;font-size:.85rem;transition:opacity .2s;flex-shrink:0;
}
.send-btn:hover{opacity:.85}

/* ============ RESULTS ============ */
#results{padding:130px 64px;position:relative;overflow:hidden}
#results::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:100%;height:2px;
  background:linear-gradient(90deg,transparent,rgba(var(--blue-rgb),0.5),transparent);
}
.results-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1200px;margin:0 auto}
.result-card{
  background:rgba(10,10,22,0.9);border:1px solid rgba(255,255,255,0.07);
  border-radius:20px;padding:44px 32px;
  transition:transform .3s ease,border-color .3s;
  position:relative;overflow:hidden;
}
.result-card:nth-child(1){--rc:#5C33FF;--rc-rgb:92,51,255}
.result-card:nth-child(2){--rc:#00D4AA;--rc-rgb:0,212,170}
.result-card:nth-child(3){--rc:#FF9500;--rc-rgb:255,149,0}
.result-card:nth-child(4){--rc:#FF3366;--rc-rgb:255,51,102}
.result-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--rc),transparent);
  opacity:0;transition:opacity .3s;
}
.result-card:hover{transform:translateY(-8px);border-color:rgba(var(--rc-rgb),.35)}
.result-card:hover::before{opacity:1}
.result-num{font-family:var(--font-display);font-size:3.8rem;font-weight:800;color:var(--white);letter-spacing:-.04em;line-height:1;margin-bottom:14px}
.result-num span{color:var(--rc)}
.result-label{font-size:.85rem;color:var(--off-white);line-height:1.55;max-width:180px;font-weight:600}
.result-context{font-size:.73rem;color:rgba(138,138,160,0.55);margin-top:10px;letter-spacing:.03em}
.result-bar{margin-top:22px;height:3px;background:rgba(255,255,255,0.06);border-radius:2px;overflow:hidden}
.result-bar-fill{height:100%;background:linear-gradient(90deg,var(--rc),color-mix(in srgb,var(--rc) 60%,white));border-radius:2px;width:0%;transition:width 1.6s ease .3s}
.result-card.visible .result-bar-fill{width:var(--bar-w,70%)}

/* ============ CTA ============ */
#cta{padding:130px 64px;text-align:center;position:relative;overflow:hidden}
.cta-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(var(--blue-rgb),0.12) 0%,transparent 60%)}
.cta-line{position:absolute;top:0;left:50%;transform:translateX(-50%);width:1px;height:80px;background:linear-gradient(180deg,rgba(var(--blue-rgb),0.5),transparent)}
#cta .section-title{max-width:680px;margin:0 auto 18px;font-size:clamp(2rem,4vw,3.4rem)}
#cta p{color:var(--grey);max-width:460px;margin:0 auto 48px;font-size:.98rem;line-height:1.75}

/* ============ FOOTER ============ */
footer{
  padding:44px 64px;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  background:var(--dark);
}
.footer-links{display:flex;gap:32px}
.footer-links a{font-size:.8rem;color:var(--grey);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--white)}
.footer-copy{font-size:.75rem;color:rgba(138,138,160,0.45)}

/* ============ SCROLL REVEAL ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* ============ HAMBURGER BUTTON ============ */
.nav-hamburger{
  display:none;flex-direction:column;justify-content:center;align-items:center;
  gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;
  padding:4px;margin-left:auto;z-index:600;position:relative;flex-shrink:0;
}
.nav-hamburger span{
  display:block;width:22px;height:2px;background:var(--white);border-radius:2px;
  transition:transform .3s ease,opacity .3s ease;transform-origin:center;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ MOBILE MENU OVERLAY ============ */
.mobile-menu{
  display:none;position:fixed;inset:0;z-index:450;
  background:rgba(6,6,14,0.98);
  opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.mobile-menu.open{opacity:1;pointer-events:all}
.mobile-menu-inner{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  height:100%;gap:8px;padding:100px 32px 40px;
}
.mobile-link{
  font-family:var(--font-display);font-size:1.6rem;font-weight:700;
  color:var(--grey);text-decoration:none;letter-spacing:-.02em;
  padding:12px 24px;border-radius:8px;width:100%;text-align:center;
  transition:color .2s,background .2s;
}
.mobile-link:hover,.mobile-link:active{color:var(--white);background:rgba(var(--blue-rgb),0.1)}
.mobile-cta{
  margin-top:24px;background:rgb(var(--blue-rgb));color:#fff;
  padding:16px 40px;border-radius:6px;text-decoration:none;
  font-size:1rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  transition:box-shadow .25s;width:100%;text-align:center;
}
.mobile-cta:hover{box-shadow:0 0 36px rgba(var(--blue-rgb),0.35)}

/* ============ HERO VISUAL — MOBILE SAFE VERSION ============ */
@media(max-width:900px){
  /* Replace absolute-positioned orbit with a responsive grid of cards */
  .hero-visual{
    position:relative;width:100%;height:auto;max-width:100%;
    display:flex;flex-direction:column;align-items:center;gap:0;
  }
  .hv-lines{display:none}
  .hv-center{
    position:relative;top:auto;left:auto;transform:none;
    width:72px;height:72px;margin:0 auto 20px;
    flex-shrink:0;
  }
  .svc-card{
    position:relative!important;
    top:auto!important;left:auto!important;right:auto!important;bottom:auto!important;
    transform:none!important;
    width:100%!important;max-width:360px;
  }
  /* Render cards in a 2-col grid below the center icon */
  .hero-visual::after{content:none}
  .hero-right{
    width:100%;display:flex;flex-direction:column;align-items:center;
    padding:0;
  }
  .hero-visual{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
    width:100%;max-width:500px;
  }
  .hv-center{
    grid-column:1 / -1;
    width:64px;height:64px;margin:0 auto 8px;
  }
}

/* ============ RESPONSIVE — TABLET ============ */
@media(max-width:1100px){
  #hero{grid-template-columns:1fr;padding:120px 40px 80px;gap:48px}
  .pricing-grid{grid-template-columns:repeat(2,1fr);max-width:700px;margin:0 auto}
  .pricing-card:nth-child(1),.pricing-card:nth-child(2),.pricing-card:nth-child(3),.pricing-card:nth-child(4){grid-column:auto}
  .custom-card{grid-column:1 / -1}
  .results-grid{grid-template-columns:repeat(2,1fr)}
  .demo-container{grid-template-columns:1fr;gap:52px}
  .process-cards{grid-template-columns:repeat(2,1fr)}
}

/* ============ RESPONSIVE — MOBILE ============ */
@media(max-width:768px){
  /* Nav: logo left always, show hamburger, hide desktop links & cta */
  nav{
    padding:0 20px;height:64px!important;
    display:flex;align-items:center;
    background:rgba(6,6,14,0.95)!important;
    border-bottom:1px solid var(--border)!important;
  }
  nav.scrolled{height:64px}
  .nav-logo{
    position:relative!important;left:auto!important;transform:none!important;
  }
  .nav-logo img{height:19px!important}
  .nav-links{display:none!important}
  .nav-cta{display:none!important}
  .nav-hamburger{display:flex}
  .mobile-menu{display:block}

  /* Hero */
  #hero{padding:88px 20px 64px;gap:40px}
  .hero-title{font-size:clamp(2rem,8vw,3rem)}
  .hero-badge{font-size:.65rem;padding:6px 14px;margin-bottom:24px}
  .hero-sub{font-size:.88rem;margin-top:16px}
  .hero-cta-group{flex-direction:column;gap:10px;margin-top:32px}
  .btn-primary,.btn-ghost{width:100%;text-align:center;padding:14px 24px}
  .hero-stats{gap:20px;margin-top:40px;flex-wrap:wrap}
  .stat-num{font-size:1.6rem}

  /* Hero visual: 2-col grid, no orbit */
  .hero-right{display:flex;justify-content:center}
  .hero-visual{
    display:grid!important;
    grid-template-columns:1fr 1fr;
    gap:10px;width:100%;max-width:420px;
    height:auto!important;
  }
  .hv-lines{display:none!important}
  .hv-center{
    grid-column:1 / -1;
    position:relative!important;top:auto!important;left:auto!important;
    transform:none!important;width:64px!important;height:64px!important;
    margin:0 auto 4px;
  }
  .svc-card{
    position:relative!important;
    top:auto!important;left:auto!important;right:auto!important;bottom:auto!important;
    transform:none!important;
    width:100%!important;
    padding:12px 14px;gap:10px;
    font-size:.8rem;
  }
  .svc-icon{font-size:1.4rem}
  .svc-text{font-size:.82rem}
  .svc-sub{font-size:.68rem}

  /* Sections */
  #services,#process,#demo,#results,#cta{
    padding-left:20px;padding-right:20px;padding-top:80px;padding-bottom:80px;
  }
  .process-container{padding:0}
  .services-header{padding:0 0 48px}
  .section-title{font-size:clamp(1.5rem,6vw,2.2rem)}
  .pricing-note{font-size:.76rem;padding:10px 14px;margin-bottom:36px}

  /* Process */
  .process-cards{grid-template-columns:1fr}
  .process-container{padding:80px 20px}

  /* Demo */
  .demo-container{padding:80px 20px;gap:40px}
  .chatbot-wrapper{width:100%}
  .chatbot-window{min-width:0;width:100%}
  .chat-quick-btns{flex-wrap:wrap}

  /* Results */
  .results-grid{grid-template-columns:1fr}
  #results{padding:80px 20px}
  .result-num{font-size:3rem}

  /* Contact */
  #contact{padding:80px 20px}
  .calendly-inline-widget{min-width:0!important;height:580px!important}

  /* Footer */
  footer{
    flex-direction:column;gap:20px;text-align:center;
    padding:32px 20px;
  }
  .footer-links{flex-wrap:wrap;justify-content:center;gap:16px}

  /* Pricing */
  .pricing-grid{grid-template-columns:1fr;max-width:100%;padding:0}
  .pricing-card:nth-child(1),.pricing-card:nth-child(2),.pricing-card:nth-child(3),.pricing-card:nth-child(4),.custom-card{grid-column:1 / -1}
}

/* Reduce motion — respeta la configuración del sistema */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ============ CONTACT ============ */
#contact{padding:130px 64px;background:var(--dark2);position:relative;overflow:hidden}
#contact::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:100%;height:2px;
  background:linear-gradient(90deg,transparent,rgba(var(--blue-rgb),0.5),transparent);
}
#contact::after{
  content:'';position:absolute;top:-200px;right:-200px;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(var(--blue-rgb),0.07) 0%,transparent 70%);
  pointer-events:none;
}

.contact-inner{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1.4fr;
  gap:80px;align-items:start;position:relative;z-index:2;
}

.contact-left .section-title{margin-bottom:20px}

.contact-desc{
  color:var(--grey);font-size:.92rem;line-height:1.8;
  margin-bottom:20px;max-width:380px;
}

.contact-note{
  color:var(--grey-light);font-size:.82rem;line-height:1.6;
  margin-bottom:36px;max-width:400px;
}
.contact-note strong{color:var(--off-white);font-weight:600}
.contact-note a{color:rgb(var(--blue-rgb));text-decoration:none;font-weight:600}
.contact-note a:hover{text-decoration:underline}

.contact-items{display:flex;flex-direction:column;gap:12px}

.contact-item{
  display:flex;align-items:center;gap:16px;
  background:rgba(12,12,24,0.8);
  border:1px solid rgba(255,255,255,0.06);
  border-radius:12px;padding:16px 20px;
  text-decoration:none;
  transition:border-color .2s,background .2s;
}
a.contact-item:hover{
  border-color:rgba(var(--blue-rgb),0.35);
  background:rgba(var(--blue-rgb),0.05);
}

.ci-icon{
  width:42px;height:42px;border-radius:10px;
  background:rgba(var(--blue-rgb),0.10);
  border:1px solid rgba(var(--blue-rgb),0.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
}

.ci-label{font-size:.68rem;color:rgba(138,138,160,0.55);letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px}
.ci-value{font-size:.9rem;font-weight:600;color:var(--off-white)}
a.contact-item:hover .ci-value{color:var(--blue-light)}

/* Calendly card */
.contact-right{position:sticky;top:110px}

.calendly-card{
  background:rgba(8,8,20,0.95);
  border:1px solid rgba(var(--blue-rgb),0.18);
  border-radius:20px;overflow:hidden;
  box-shadow:0 0 80px rgba(var(--blue-rgb),0.1),0 40px 80px rgba(0,0,0,0.5);
}

.calendly-card-header{
  padding:16px 24px;
  background:rgba(18,18,36,0.9);
  border-bottom:1px solid rgba(var(--blue-rgb),0.1);
  display:flex;align-items:center;gap:10px;
  font-size:.8rem;font-weight:600;color:var(--grey-light);
  letter-spacing:.06em;text-transform:uppercase;
}

.cch-dot{
  width:8px;height:8px;border-radius:50%;background:rgb(var(--blue-rgb));
  box-shadow:0 0 10px rgba(var(--blue-rgb),0.8);
  animation:pulse 2s infinite;
}

.calendly-inline-widget{border:none;display:block}

@media(max-width:1100px){
  .contact-inner{grid-template-columns:1fr;gap:52px}
  .contact-right{position:static}
}
/* contact mobile handled in main mobile block above */

/* ============ SECTORS GRID (landing) ============ */
.sectors-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto}
.sector-card{
  background:rgba(18,18,32,0.9);border:1px solid rgba(255,255,255,0.07);
  border-radius:16px;padding:36px 28px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;color:inherit;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s,background .3s;
  box-shadow:0 4px 24px rgba(0,0,0,0.3);
}
.sector-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.sector-card:nth-child(1)::before{background:linear-gradient(90deg,#00BFFF,#5C33FF)}
.sector-card:nth-child(2)::before{background:linear-gradient(90deg,#5C33FF,#FF4FD8)}
.sector-card:nth-child(3)::before{background:linear-gradient(90deg,#00D4AA,#00BFFF)}
.sector-card:nth-child(4)::before{background:linear-gradient(90deg,#E08A4B,#C1541C)}
.sector-card:nth-child(5)::before{background:linear-gradient(90deg,#FFC94A,#FF9F1C)}
.sector-card:nth-child(6)::before{background:linear-gradient(90deg,#FF4FD8,#5C33FF)}
.sector-card:hover::before{transform:scaleX(1)}
.sector-card:hover{transform:translateY(-8px);background:var(--dark3);border-color:rgba(255,255,255,0.14);box-shadow:0 20px 50px rgba(0,0,0,0.5)}
.sc-icon{margin-bottom:20px}
.sector-card h3{font-family:var(--font-display);font-size:1.2rem;font-weight:700;margin-bottom:10px;letter-spacing:-.02em}
.sector-card p{color:var(--grey);font-size:.86rem;line-height:1.65;margin-bottom:24px;flex:1}
.sc-btn{align-self:flex-start;pointer-events:none}
@media(max-width:900px){.sectors-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.sectors-grid{grid-template-columns:1fr}}

/* ============================================================
   NAV — "Sectores" DROPDOWN (desktop hover + click, all pages)
   ============================================================ */
.nav-dropdown{position:relative}
.nav-dropdown-toggle{
  appearance:none;-webkit-appearance:none;
  background:none;border:none;padding:0;margin:0;cursor:pointer;
  font-family:var(--font-body);
  font-size:.82rem;font-weight:500;color:var(--grey);
  letter-spacing:.06em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:6px;
  transition:color .2s;
}
.nav-dropdown-toggle:hover,
.nav-dropdown:hover .nav-dropdown-toggle,
.nav-dropdown.open .nav-dropdown-toggle{color:var(--white)}
.nav-dropdown-caret{
  font-size:.6rem;line-height:1;display:inline-block;
  transition:transform .25s ease;color:var(--grey);
}
.nav-dropdown:hover .nav-dropdown-caret,
.nav-dropdown.open .nav-dropdown-caret{transform:rotate(180deg);color:inherit}

/* invisible bridge so the pointer doesn't "lose" the menu between toggle and panel */
.nav-dropdown::after{content:'';position:absolute;top:100%;left:0;right:0;height:18px}

.nav-dropdown-menu{
  position:absolute;top:calc(100% + 18px);left:0;
  background:rgba(9,9,18,0.98);
  border:1px solid var(--border);border-radius:14px;
  padding:10px;min-width:250px;
  display:grid;gap:3px;
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translateY(-6px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
  box-shadow:0 24px 55px rgba(0,0,0,0.55);
  z-index:550;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu{
  opacity:1;visibility:visible;pointer-events:all;transform:translateY(0);
}
.nav-dropdown-item{
  display:flex;align-items:center;gap:12px;
  padding:9px 12px;border-radius:9px;
  text-decoration:none;color:var(--grey-light);
  font-size:.82rem;font-weight:500;letter-spacing:normal;text-transform:none;
  transition:background .18s,color .18s;
}
.nav-dropdown-item:hover,.nav-dropdown-item:focus{background:rgba(255,255,255,0.06);color:var(--white);outline:none}
.ndi-icon{
  width:30px;height:30px;border-radius:8px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:.92rem;
  background:rgba(var(--ndi-rgb,42,0,255),0.15);
  border:1px solid rgba(var(--ndi-rgb,42,0,255),0.3);
  transition:background .18s;
}
.nav-dropdown-item:hover .ndi-icon{background:rgba(var(--ndi-rgb,42,0,255),0.28)}

@media(max-width:768px){ .nav-dropdown-menu{display:none} }

/* ============================================================
   MOBILE MENU — "Sectores" accordion
   ============================================================ */
.mobile-dropdown{width:100%;display:flex;flex-direction:column;align-items:center}
.mobile-dropdown-toggle{
  appearance:none;-webkit-appearance:none;background:none;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-display);font-size:1.6rem;font-weight:700;
  color:var(--grey);letter-spacing:-.02em;
  padding:12px 24px;border-radius:8px;width:100%;text-align:center;
  transition:color .2s,background .2s;
}
.mobile-dropdown-toggle:hover,.mobile-dropdown-toggle:active,
.mobile-dropdown.open .mobile-dropdown-toggle{color:var(--white);background:rgba(var(--blue-rgb),0.1)}
.mdt-caret{font-size:1rem;transition:transform .25s ease;display:inline-block}
.mobile-dropdown.open .mdt-caret{transform:rotate(180deg)}
.mobile-dropdown-menu{
  max-height:0;overflow:hidden;width:100%;
  display:flex;flex-direction:column;align-items:center;gap:2px;
  transition:max-height .35s ease;
}
.mobile-dropdown.open .mobile-dropdown-menu{max-height:420px;margin-bottom:8px}
.mobile-sublink{
  font-family:var(--font-body);font-size:.95rem;font-weight:500;
  color:var(--grey);text-decoration:none;
  padding:9px 20px;border-radius:8px;width:100%;max-width:280px;text-align:center;
  transition:color .2s,background .2s;
}
.mobile-sublink:hover,.mobile-sublink:active{color:var(--white);background:rgba(255,255,255,0.06)}

/* ============================================================
   "VOLVER" BACK BUTTON — sector pages only, lives in the fixed navbar
   ============================================================
   Mirrors .nav-logo's own scroll animation: at the top of the page
   (nav not yet "scrolled") it sits flush against the nav's left edge;
   once scrolled, the logo settles at left:64px, so the back button
   slides in to sit right after it. 135px = logo's rendered width at
   its scrolled height of 21px (logo.png is 879x137 → 21 * 879/137). */
.back-link{
  position:absolute;top:50%;left:64px;
  transform:translateY(-50%);
  display:inline-flex;align-items:center;gap:6px;
  color:var(--grey-light);font-size:.8rem;font-weight:600;
  letter-spacing:.04em;text-decoration:none;white-space:nowrap;
  transition:left .45s cubic-bezier(.25,.46,.45,.94),color .2s;
  z-index:5;
}
nav.scrolled .back-link{left:calc(64px + 135px + 16px)}
.back-link-arrow{transition:transform .2s;display:inline-block}
.back-link:hover{color:var(--blue-light)}
.back-link:hover .back-link-arrow{transform:translateX(-3px)}

@media(max-width:768px){
  .back-link{
    position:relative!important;left:auto!important;top:auto!important;
    transform:none!important;
    font-size:.72rem;margin-left:12px;
  }
  nav.scrolled .back-link{left:auto!important}
}

/* ============================================================
   SECTOR THEMES — one accent color per sector, same design
   ============================================================ */
body.theme-dental{
  --blue-rgb:0,191,255; --blue-secondary:#0284C7; --blue-light:#7DD3FC; --orb2-rgb:2,132,199;
}
body.theme-cirugia-plastica{
  --blue-rgb:92,51,255; --blue-secondary:#8B5CF6; --blue-light:#A78BFF; --orb2-rgb:139,92,246;
}
body.theme-manicura{
  --blue-rgb:255,79,216; --blue-secondary:#C026D3; --blue-light:#FF9BE8; --orb2-rgb:192,38,211;
}
body.theme-tatuajes{
  --blue-rgb:255,149,0; --blue-secondary:#C1541C; --blue-light:#E08A4B; --orb2-rgb:193,84,28;
}
body.theme-fisioterapia{
  --blue-rgb:0,212,170; --blue-secondary:#059669; --blue-light:#6EE7C8; --orb2-rgb:5,150,105;
}
body.theme-podologia{
  --blue-rgb:255,201,74; --blue-secondary:#FF9F1C; --blue-light:#FFE0A3; --orb2-rgb:255,159,28;
}

/* Pricing-card checkmark bullet is baked into an SVG data-URI, so it needs
   one override per theme to follow the sector accent color. */
body.theme-dental .card-features li::before{background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%2300BFFF' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
body.theme-cirugia-plastica .card-features li::before{background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%235C33FF' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
body.theme-manicura .card-features li::before{background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%23FF4FD8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
body.theme-tatuajes .card-features li::before{background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%23FF9500' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
body.theme-fisioterapia .card-features li::before{background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%2300D4AA' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
body.theme-podologia .card-features li::before{background-image:url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%23FFC94A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}