/* ===========================================================
   TECSCI Cloud — Landing styles
   navy + teal + crema · técnico-clínico
   =========================================================== */

:root{
  --ink:#16344f;
  --navy:#16344f;
  --navy-700:#22507a;
  --navy-800:#122b42;
  --navy-900:#0d2236;
  --navy-950:#091a2a;
  --teal:#2f9fb1;
  --teal-600:#2a8fa0;
  --teal-700:#227582;
  --teal-bright:#46bdcf;
  --cream:#f4f1ea;
  --paper:#fbf9f4;
  --paper-2:#ffffff;
  --line:rgba(22,52,79,.12);
  --line-strong:rgba(22,52,79,.22);
  --muted:#56708a;
  --orange:#e0913f;
  --orange-soft:#f6e6d2;
  --green:#3f9d6a;
  --green-soft:#dcefe3;
  --accent:var(--teal);
  --accent-600:var(--teal-600);
  --accent-bright:var(--teal-bright);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow-sm:0 1px 2px rgba(13,34,54,.06), 0 2px 8px rgba(13,34,54,.05);
  --shadow:0 6px 24px rgba(13,34,54,.08), 0 2px 8px rgba(13,34,54,.05);
  --shadow-lg:0 30px 70px -28px rgba(9,26,42,.45);
  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-body:'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;
  --container:1200px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-size:17px;
  line-height:1.6;
}
/* height:auto es imprescindible: las <img> llevan width/height para reservar el
   espacio y evitar saltos de layout, y sin esto la altura del atributo queda fija
   cuando el ancho lo limita el contenedor (la imagen sale estirada). */
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.06;margin:0;letter-spacing:-.018em;text-wrap:balance;}
p{margin:0;text-wrap:pretty;}
:focus-visible{outline:2px solid var(--accent-600);outline-offset:3px;border-radius:4px;}
::selection{background:var(--accent);color:#fff;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:clamp(72px,8vw,116px) 0;position:relative;}
.section--tight{padding:clamp(56px,5.5vw,80px) 0;}

/* ---------- typographic helpers ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--accent-600);
  font-weight:500;
  display:inline-flex;align-items:center;gap:10px;
  margin:0 0 22px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--accent);display:inline-block;}
.eyebrow--center{justify-content:center;}
.eyebrow--center::before{display:none;}
.eyebrow--light{color:var(--teal-bright);}

h2.h{font-size:clamp(30px,4vw,46px);max-width:18ch;}
.section-head{max-width:760px;margin-bottom:clamp(40px,4.5vw,60px);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{margin-top:20px;font-size:19px;color:var(--muted);max-width:62ch;}
.section-head.center p{margin-left:auto;margin-right:auto;}

.lead{font-size:19px;color:var(--muted);}

/* ===========================================================
   NAV
   =========================================================== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background .3s ease, box-shadow .3s ease, border-color .3s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(244,241,234,.82);
  backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:32px;height:74px;}
.nav-links{display:flex;gap:26px;margin-left:auto;}
.nav-links a{font-size:14.5px;color:var(--muted);font-weight:500;transition:color .2s;position:relative;white-space:nowrap;}
.nav-links a:hover{color:var(--ink);}
.nav-links a.active{color:var(--ink);}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:2px;background:var(--accent);}
.nav-cta{display:flex;align-items:center;gap:12px;}

/* burger + mobile menu */
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;background:transparent;border:1px solid var(--line-strong);border-radius:11px;cursor:pointer;}
.nav-burger span{display:block;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s, opacity .2s;}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{display:none;flex-direction:column;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:var(--shadow);}
.mobile-menu.open{display:flex;}
.mobile-menu a{padding:16px 32px;font-weight:500;color:var(--ink);border-top:1px solid var(--line);}
.mobile-menu a:active{background:rgba(22,52,79,.05);}
.mobile-menu .mm-access{color:var(--accent-600);font-weight:600;}

/* logo */
.logo{display:inline-flex;align-items:center;gap:12px;}
.logo-img{height:58px;width:auto;display:block;}
.logo-img--footer{height:50px;}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(155deg,var(--navy-800),var(--navy-950));
  position:relative;display:grid;place-items:center;flex:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08), var(--shadow-sm);
}
.logo-mark span{font-family:var(--font-display);font-weight:700;color:#fff;font-size:19px;line-height:1;}
.logo-mark i{position:absolute;top:8px;right:8px;width:6px;height:6px;border-radius:50%;background:var(--accent-bright);box-shadow:0 0 0 3px rgba(70,189,207,.22);}
.logo-word{font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:-.01em;color:var(--ink);}
.logo-word b{font-weight:500;color:var(--accent-600);letter-spacing:.06em;font-size:15px;}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-body);font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:11px;cursor:pointer;border:1px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s, color .2s, border-color .2s;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px var(--accent);}
.btn-primary:hover{background:var(--accent-600);transform:translateY(-2px);box-shadow:0 14px 26px -10px var(--accent);}
.btn-dark{background:var(--navy);color:#fff;}
.btn-dark:hover{background:var(--navy-900);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{border-color:var(--ink);background:rgba(22,52,79,.04);}
.btn-light{background:#fff;color:var(--navy);}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:10px 16px;font-size:14px;}
.btn-lg{padding:16px 28px;font-size:16px;}

/* ===========================================================
   HERO
   =========================================================== */
.hero{padding:clamp(110px,11vw,146px) 0 clamp(64px,7vw,92px);position:relative;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(32px,3.5vw,52px);align-items:center;}
.hero-pill{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--paper);border:1px solid var(--line);
  padding:7px 7px 7px 16px;border-radius:100px;font-size:13.5px;color:var(--muted);
  box-shadow:var(--shadow-sm);margin-bottom:26px;font-weight:500;
}
.hero-pill b{color:var(--ink);font-weight:600;}
.hero-pill .tag{background:var(--accent);color:#fff;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  padding:4px 9px;border-radius:100px;font-weight:600;text-transform:uppercase;}
.hero h1{font-size:clamp(40px,5.6vw,68px);letter-spacing:-.03em;line-height:1.02;}
.hero h1 em{font-style:normal;color:var(--accent-600);}
.hero-sub{font-size:20px;color:var(--muted);margin-top:26px;max-width:50ch;line-height:1.55;}
.hero-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:26px;margin-top:42px;flex-wrap:wrap;align-items:center;}
.hero-trust .ht{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);}
.hero-trust .ht b{color:var(--ink);font-weight:600;}
.hero-trust .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-soft);}

/* hero visual */
.hero-visual{position:relative;--bleed:min(5vw,max(0px,calc((100vw - var(--container)) / 2 - 32px)));width:calc(100% + var(--bleed));margin-right:calc(var(--bleed) * -1);}
.device-panel{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:#eef2f5;
  box-shadow:var(--shadow-lg);
  aspect-ratio:886/926;
}
.device-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}

/* ===========================================================
   CLIENTS strip
   =========================================================== */
.clients{padding:clamp(36px,4vw,48px) 0 clamp(44px,5vw,58px);border-bottom:1px solid var(--line);}
.clients-label{text-align:center;font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:30px;}
.marquee{overflow-x:auto;overflow-y:hidden;cursor:grab;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);scrollbar-width:none;-ms-overflow-style:none;}
.marquee::-webkit-scrollbar{display:none;}
.marquee.dragging{cursor:grabbing;}
.marquee-track{display:flex;align-items:center;gap:64px;width:max-content;}
.marquee.dragging img{pointer-events:none;}
.marquee img{height:40px;width:auto;opacity:.72;filter:grayscale(100%);mix-blend-mode:multiply;transition:opacity .25s, filter .25s;}
.marquee img:hover{opacity:1;filter:grayscale(0);}
/* logos cuadrados/de marca leen más chicos a igual altura */
.marquee img[src$="iaca.png"]{height:74px;}
.marquee img[src$="clinica-rana.png"]{height:68px;}
.marquee img[src$="inmunova.png"]{height:30px;}

/* ===========================================================
   STATS
   =========================================================== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.stat{padding:30px 28px;border-left:2px solid var(--accent);}
.stat .n{font-family:var(--font-display);font-weight:600;font-size:clamp(34px,3.4vw,46px);letter-spacing:-.02em;line-height:1;}
.stat .n small{font-size:.55em;color:var(--accent-600);font-weight:600;margin-left:2px;}
.stat .t{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.45;}

/* ===========================================================
   HOW IT WORKS
   =========================================================== */
.how{background:var(--navy);color:#eaf1f6;position:relative;overflow:hidden;}
.how::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 60% at 85% 0%, rgba(70,189,207,.16), transparent 60%),
  radial-gradient(50% 50% at 0% 100%, rgba(47,159,177,.14), transparent 60%);}
.how .container{position:relative;}
.how h2.h,.how .eyebrow{color:#fff;}
.how .eyebrow{color:var(--teal-bright);}
.how .section-head p{color:rgba(234,241,246,.72);}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.step{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:30px 26px;position:relative;
  transition:transform .25s, background .25s, border-color .25s;
}
.step:hover{transform:translateY(-5px);background:rgba(255,255,255,.07);border-color:rgba(70,189,207,.4);}
.step .icon{width:50px;height:50px;border-radius:13px;background:rgba(70,189,207,.14);display:grid;place-items:center;color:var(--teal-bright);margin-bottom:22px;}
.step .icon svg{width:26px;height:26px;}
.step .num{position:absolute;top:26px;right:26px;font-family:var(--font-mono);font-size:13px;color:rgba(255,255,255,.4);}
.step h3{font-size:20px;color:#fff;margin-bottom:9px;}
.step p{font-size:14.5px;color:rgba(234,241,246,.66);line-height:1.5;}
.step .arrow{position:absolute;top:50px;right:-18px;color:var(--teal-bright);opacity:.5;z-index:2;}
.step:last-child .arrow{display:none;}

/* ===========================================================
   APPLICATIONS
   =========================================================== */
.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.apps-grid--2col{grid-template-columns:repeat(2,1fr);max-width:900px;margin:0 auto;}
.app-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;transition:transform .25s, box-shadow .25s, border-color .25s;
}
.app-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.app-card .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-600);}
.app-card .tag-sub{font-size:14px;color:var(--muted);margin-top:8px;}
.app-card .ico{width:54px;height:54px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--navy);margin-bottom:22px;box-shadow:var(--shadow-sm);}
.app-card .ico svg{width:28px;height:28px;}
.app-card h3{font-size:21px;margin:14px 0 16px;}
.app-list{display:flex;flex-direction:column;gap:11px;}
.app-list li{display:flex;align-items:center;gap:11px;font-size:15px;color:var(--muted);list-style:none;}
.app-list li::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent);flex:none;transform:rotate(45deg);}
.app-card ul{margin:0;padding:0;}

/* ===========================================================
   ALARMS  (split)
   =========================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,5vw,64px);align-items:center;}
.split.rev .split-media{order:2;}
.alarm-types{display:flex;flex-direction:column;gap:14px;margin-top:8px;}
.alarm-type{display:flex;gap:18px;align-items:flex-start;padding:20px 22px;background:var(--paper);border:1px solid var(--line);border-radius:14px;transition:border-color .2s, transform .2s;}
.alarm-type:hover{border-color:var(--line-strong);transform:translateX(4px);}
.alarm-type .ico{width:44px;height:44px;flex:none;border-radius:11px;display:grid;place-items:center;}
.alarm-type.t-temp .ico{background:var(--orange-soft);color:var(--orange);}
.alarm-type.t-door .ico{background:#e7eef6;color:var(--navy);}
.alarm-type.t-off .ico{background:#efe7f4;color:#8154a8;}
.alarm-type.t-power .ico{background:var(--orange-soft);color:var(--orange);}
.alarm-type h4{font-family:var(--font-display);font-size:16.5px;margin-bottom:4px;}
.alarm-type p{font-size:14px;color:var(--muted);line-height:1.45;}

/* whatsapp media */
.phone-wrap{position:relative;display:flex;justify-content:center;}
.phone-glow{position:absolute;inset:6% 14%;background:radial-gradient(circle,var(--accent),transparent 68%);opacity:.16;filter:blur(30px);}
.phone-wrap img{position:relative;max-width:330px;width:100%;filter:drop-shadow(0 30px 50px rgba(9,26,42,.28));}
.notif-config{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;}
.notif-config .nc{display:inline-flex;align-items:center;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:100px;padding:8px 15px;font-size:13.5px;color:var(--muted);}
.notif-config .nc b{color:var(--ink);font-weight:600;}

/* ===========================================================
   DELRIN section bg
   =========================================================== */
.delrin{background:var(--paper);}

/* ===========================================================
   FEATURE LIST (trazabilidad) + DASHBOARD
   =========================================================== */
.feature-rows{display:grid;grid-template-columns:1fr 1fr;gap:20px 48px;margin-top:8px;}
.frow{display:flex;gap:16px;align-items:flex-start;padding:6px 0;}
.frow .ck{width:30px;height:30px;flex:none;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:#fff;box-shadow:0 6px 14px -6px var(--accent);}
.frow .ck svg{width:16px;height:16px;}
.frow h4{font-size:16.5px;font-family:var(--font-display);margin-bottom:4px;}
.frow p{font-size:14px;color:var(--muted);line-height:1.45;}

/* dashboard mock */
.dash{
  background:linear-gradient(160deg,#10283e,var(--navy-950));
  border-radius:var(--radius);border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-lg);overflow:hidden;color:#dbe6ef;
}
.dash-bar{display:flex;align-items:center;gap:8px;padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.02);}
.dash-bar .dot{width:11px;height:11px;border-radius:50%;}
.dash-bar .d1{background:#ec6a5e;}.dash-bar .d2{background:#f3bd4e;}.dash-bar .d3{background:#61c454;}
.dash-bar .url{margin-left:14px;font-family:var(--font-mono);font-size:12px;color:rgba(219,230,239,.55);}
.dash-body{padding:22px;}
.dash-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:16px;flex-wrap:wrap;}
.dash-eq{display:flex;align-items:center;gap:13px;}
.dash-eq .badge{width:44px;height:44px;border-radius:11px;background:rgba(70,189,207,.16);display:grid;place-items:center;color:var(--teal-bright);}
.dash-eq h4{font-family:var(--font-display);font-size:17px;color:#fff;margin-bottom:3px;}
.dash-eq .meta{font-family:var(--font-mono);font-size:11.5px;color:rgba(219,230,239,.5);}
.dash-status{display:flex;gap:10px;align-items:center;}
.dash-pill{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;padding:6px 12px;border-radius:100px;}
.dash-pill.ok{background:rgba(63,157,106,.18);color:#7fd6a4;}
.dash-pill.live{background:rgba(70,189,207,.16);color:var(--teal-bright);}
.dash-pill .blip{width:7px;height:7px;border-radius:50%;background:currentColor;animation:blink 1.8s ease-in-out infinite;}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.dash-readout{display:flex;gap:26px;margin-bottom:18px;flex-wrap:wrap;}
.dash-readout .ro .v{font-family:var(--font-display);font-weight:600;font-size:30px;color:#fff;line-height:1;}
.dash-readout .ro .v small{font-size:.5em;color:var(--teal-bright);}
.dash-readout .ro .k{font-size:11.5px;color:rgba(219,230,239,.5);margin-top:6px;font-family:var(--font-mono);letter-spacing:.04em;}
.dash-chart{position:relative;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:14px;}
.dash-chart svg{width:100%;height:130px;display:block;}
.dash-foot{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;}
.dash-tab{font-size:12px;color:rgba(219,230,239,.55);padding:7px 13px;border-radius:8px;border:1px solid rgba(255,255,255,.08);background:transparent;font-family:var(--font-body);cursor:pointer;transition:color .2s, border-color .2s, background .2s;}
button.dash-tab:hover{color:#fff;border-color:rgba(255,255,255,.25);}
.dash-tab.static{cursor:default;}
.dash-tab.on{background:rgba(70,189,207,.14);color:var(--teal-bright);border-color:rgba(70,189,207,.3);}

/* ===========================================================
   SERVICE / pricing-ish
   =========================================================== */
.service{background:var(--navy);color:#eaf1f6;overflow:hidden;position:relative;}
.service::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 100% 0,rgba(70,189,207,.14),transparent 55%);}
.service .container{position:relative;}
.service h2.h{color:#fff;}.service .eyebrow{color:var(--teal-bright);}
.service .section-head p{color:rgba(234,241,246,.72);}
.maas{display:grid;grid-template-columns:1.1fr 1fr;gap:30px;align-items:stretch;}
.maas-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);padding:40px;}
.maas-card.feature{background:linear-gradient(165deg,rgba(70,189,207,.16),rgba(255,255,255,.03));border-color:rgba(70,189,207,.35);}
.maas-card .tag{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-bright);}
.maas-card h3{font-size:26px;color:#fff;margin:16px 0 10px;}
.maas-card .desc{font-size:15.5px;color:rgba(234,241,246,.72);line-height:1.55;}
.maas-incl{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:13px;}
.maas-incl li{display:flex;align-items:center;gap:13px;font-size:15px;color:rgba(234,241,246,.9);}
.maas-incl li svg{width:18px;height:18px;color:var(--teal-bright);flex:none;}
.maas-card .comodato{margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;gap:13px;font-size:14px;color:rgba(234,241,246,.7);}
.maas-card .comodato b{color:#fff;font-weight:600;}

/* hardware nueva generación */
.new-chip{display:inline-block;vertical-align:2px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;background:var(--orange-soft);color:var(--orange);padding:3px 8px;border-radius:6px;margin-left:8px;}
.hw-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow);text-align:center;}
.hw-card img{max-width:340px;width:100%;margin:0 auto;}
.hw-specs{display:flex;justify-content:center;gap:10px;margin-top:26px;flex-wrap:wrap;}
.hw-specs span{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-700);background:#dcecf1;padding:7px 14px;border-radius:100px;font-weight:500;}
.hw-note{margin-top:18px;font-size:13px;color:var(--muted);font-family:var(--font-mono);}

/* TC-MOB photo card + card link */
.hw-card--photo{padding:14px 14px 26px;}
.hw-card--photo img{max-width:100%;border-radius:calc(var(--radius-lg) - 10px);}
.hw-card--photo .hw-specs{margin-top:22px;}
.card-link{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:600;font-size:14.5px;color:var(--accent-600);transition:gap .2s, color .2s;}
.card-link:hover{color:var(--teal-700);gap:12px;}
.card-link svg{width:16px;height:16px;}

/* comparison table */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);}
.cmp{width:100%;border-collapse:collapse;min-width:720px;}
.cmp th,.cmp td{padding:16px 22px;text-align:left;font-size:14.5px;line-height:1.45;border-bottom:1px solid var(--line);}
.cmp thead th{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--paper);font-weight:600;}
.cmp thead th.us{color:var(--teal-700);}
.cmp tbody tr:last-child td{border-bottom:none;}
.cmp td:first-child{font-weight:600;font-family:var(--font-display);font-size:15px;width:24%;}
.cmp td.us{background:rgba(70,189,207,.07);color:var(--ink);font-weight:500;position:relative;}
.cmp td.us::before{content:"✓";color:var(--teal-600);font-weight:700;margin-right:9px;}
.cmp td:last-child{color:var(--muted);}

/* ===========================================================
   BENEFITS + ISO
   =========================================================== */
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.benefit{display:flex;gap:14px;align-items:flex-start;padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:14px;transition:transform .2s,box-shadow .2s;}
.benefit:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.benefit .bi{width:38px;height:38px;flex:none;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;box-shadow:0 8px 16px -8px var(--accent);}
.benefit .bi svg{width:20px;height:20px;}
.benefit p{font-size:15px;line-height:1.45;color:var(--ink);font-weight:500;}

/* ===========================================================
   CTA
   =========================================================== */
.cta{position:relative;overflow:hidden;}
.cta-box{
  background:radial-gradient(120% 140% at 80% 0%,#1c4366 0,var(--navy-900) 55%,var(--navy-950) 100%);
  border-radius:var(--radius-lg);padding:clamp(56px,7vw,80px) clamp(30px,6vw,70px);color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow-lg);
}
.cta-box::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(70% 100% at 70% 0,#000,transparent);mask-image:radial-gradient(70% 100% at 70% 0,#000,transparent);}
.cta-box::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,var(--accent),transparent 65%);opacity:.3;top:-120px;right:-60px;}
.cta-inner{position:relative;max-width:680px;}
.cta-box h2{font-size:clamp(32px,4.4vw,52px);letter-spacing:-.03em;}
.cta-box p{font-size:19px;color:rgba(234,241,246,.78);margin-top:22px;max-width:54ch;}
.cta-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.cta-contact{display:flex;gap:30px;margin-top:40px;flex-wrap:wrap;}
.cta-contact a{display:inline-flex;align-items:center;gap:11px;font-size:15px;color:rgba(234,241,246,.85);font-weight:500;transition:color .2s;}
.cta-contact a:hover{color:#fff;}
.cta-contact svg{width:18px;height:18px;color:var(--teal-bright);}
.cta-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:start;}
.cta-grid .cta-inner{max-width:none;}
.cta-grid .cta-contact{flex-direction:column;gap:16px;}

/* ===========================================================
   FORMULARIO DE DEMO
   =========================================================== */
.demo-form{
  position:relative;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:clamp(24px,3vw,32px);backdrop-filter:blur(6px);
  display:flex;flex-direction:column;gap:16px;
}
.demo-form h3{font-size:22px;color:#fff;letter-spacing:-.02em;}
.df-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.df-field{display:flex;flex-direction:column;gap:7px;min-width:0;}
.df-field>span{font-size:13px;font-weight:500;color:rgba(234,241,246,.72);letter-spacing:.01em;}
.df-field>span b{color:var(--teal-bright);font-weight:600;}
.df-field input,.df-field select,.df-field textarea{
  font-family:var(--font-body);font-size:15px;color:#fff;width:100%;
  background:rgba(9,26,42,.45);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-sm);
  padding:11px 13px;transition:border-color .18s,background .18s,box-shadow .18s;
}
.df-field textarea{resize:vertical;min-height:84px;line-height:1.5;}
.df-field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2346bdcf' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:17px;padding-right:38px;}
.df-field select option{background:var(--navy-900);color:#fff;}
.df-field ::placeholder{color:rgba(234,241,246,.34);}
.df-field input:hover,.df-field select:hover,.df-field textarea:hover{border-color:rgba(255,255,255,.28);}
.df-field input:focus,.df-field select:focus,.df-field textarea:focus{
  outline:none;border-color:var(--teal-bright);background:rgba(9,26,42,.7);box-shadow:0 0 0 3px rgba(70,189,207,.18);}
.df-field.invalid input,.df-field.invalid select,.df-field.invalid textarea{border-color:#e5766b;box-shadow:0 0 0 3px rgba(229,118,107,.16);}
.df-error{font-size:12.5px;color:#f0a49b;font-weight:500;}
.df-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}

.df-submit{margin-top:4px;justify-content:center;position:relative;}
.df-submit[disabled]{opacity:.72;cursor:progress;}
.df-spinner{display:none;width:17px;height:17px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:df-spin .7s linear infinite;}
@keyframes df-spin{to{transform:rotate(360deg);}}
.demo-form.sending .df-arrow{display:none;}
.demo-form.sending .df-spinner{display:block;}

.df-status{font-size:14.5px;line-height:1.5;display:none;padding:12px 14px;border-radius:var(--radius-sm);}
.df-status.show{display:block;}
.df-status.ok{background:rgba(63,157,106,.16);border:1px solid rgba(99,204,148,.4);color:#bdf0d3;}
.df-status.err{background:rgba(224,110,96,.14);border:1px solid rgba(240,164,155,.38);color:#f4c3bc;}
.df-legal{font-size:12.5px;color:rgba(234,241,246,.5);line-height:1.5;}
.demo-form.sent .df-row,.demo-form.sent .df-field,.demo-form.sent .df-submit,.demo-form.sent .df-legal{display:none;}

/* ===========================================================
   FOOTER
   =========================================================== */
.footer{background:var(--navy-950);color:rgba(234,241,246,.6);padding:clamp(56px,6vw,74px) 0 36px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer .logo-word{color:#fff;}
.footer .logo-word b{color:var(--teal-bright);}
.footer-about{font-size:14.5px;line-height:1.6;margin-top:20px;max-width:34ch;}
.footer-powered{margin-top:26px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;}
.footer-powered span{font-size:12px;font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:rgba(234,241,246,.4);}
.footer-powered img{width:150px;opacity:.72;display:block;transition:opacity .2s;}
.footer-powered a:hover img{opacity:1;}
.footer h5{font-family:var(--font-display);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:rgba(234,241,246,.85);margin-bottom:18px;font-weight:600;}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}
.footer ul a{font-size:14.5px;transition:color .2s;}
.footer ul a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:54px;padding-top:26px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;flex-wrap:wrap;gap:14px;}
.footer-bottom .made{display:inline-flex;align-items:center;gap:8px;}
.footer-bottom .made b{color:rgba(234,241,246,.85);font-weight:600;}

/* ===========================================================
   BOTÓN FLOTANTE DE WHATSAPP
   =========================================================== */
.wa-float{
  position:fixed;right:24px;bottom:24px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;
  display:grid;place-items:center;
  box-shadow:0 10px 24px -6px rgba(37,211,102,.55),0 2px 8px rgba(9,26,42,.18);
  transition:transform .2s,box-shadow .2s;
}
.wa-float svg{width:29px;height:29px;}
.wa-float:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 30px -6px rgba(37,211,102,.65),0 4px 10px rgba(9,26,42,.2);}
@media (prefers-reduced-motion:reduce){.wa-float{transition:none;}}

/* ===========================================================
   reveal anim
   =========================================================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .float-temp,.float-alert{animation:none;}
  .marquee-track{animation:none;}
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width:1120px){
  .nav-links{display:none;}
  .nav-burger{display:flex;}
}
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:54px;}
  .hero-visual{max-width:460px;margin:0 auto;width:100%;--bleed:0px;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .step .arrow{display:none;}
  .apps-grid{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;gap:40px;}
  .split.rev .split-media{order:0;}
  .states-grid{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);}
  .feature-rows{grid-template-columns:1fr;}
  .maas{grid-template-columns:1fr;}
  .benefits-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cta-grid{grid-template-columns:1fr;gap:40px;}
  .cta-grid .cta-contact{flex-direction:row;gap:26px;}
}
@media (max-width:620px){
  body{font-size:16px;}
  .container{padding:0 20px;}
  .stats,.states-grid,.benefits-grid,.footer-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .cta-box{padding:54px 28px;}
  .hero-actions .btn,.cta-actions .btn{flex:1;}
  .float-temp{left:0;}.float-alert{right:0;}
  .nav-cta .btn-ghost{display:none;}
  .nav-cta .btn-primary{display:none;}
  .df-row{grid-template-columns:1fr;}
  .cta-grid .cta-contact{flex-direction:column;gap:14px;}
  .demo-form{padding:22px 18px;}
  .wa-float{width:52px;height:52px;right:16px;bottom:16px;}
  .wa-float svg{width:26px;height:26px;}
}