/* ══ tokens — paleta oficial Drölo ════════════════════════════ */
:root{
  --void:#0A0F17;
  --deep:#070B12;
  --surface:#0F1826;
  --raised:#102030;
  --line:#1B2634;
  --blue:#1E90FF;
  --steel:#9FB4CC;
  --gold:#D4AF37;
  --gold-hi:#F0CE6A;
  --bone:#E6E6E6;
  --ash:#7C8899;

  --display:"Saira",system-ui,-apple-system,sans-serif;
  --label:"Michroma","Saira",system-ui,sans-serif;

  --rail:60px;
  --gut:clamp(1.25rem,4vw,3rem);
  --pad-y:clamp(4.5rem,9vw,8rem);
  --max:1280px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{
  margin:0;background:var(--void);color:var(--bone);
  font-family:var(--display);font-weight:400;
  font-size:clamp(1rem,.96rem + .18vw,1.0625rem);line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--gold);color:var(--deep)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

body::after{ /* grano fílmico: evita que el negro lea como pantalla plana */
  content:"";position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ══ el trazo — grafismo de marca, usado como estructura ══════ */
.trace{display:flex;align-items:center;gap:0;margin:0 0 1.75rem}
.trace-svg{flex:none;height:10px;width:auto;overflow:visible}
.trace-line{flex:1;height:1px;background:linear-gradient(90deg,var(--gold) 0%,rgba(212,175,55,.18) 55%,transparent 100%)}
.trace-label{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ash);padding:0 .75rem;min-width:0;
}
.trace-blue .trace-line{background:linear-gradient(90deg,var(--blue) 0%,rgba(30,144,255,.18) 55%,transparent 100%)}
.trace-steel .trace-line{background:linear-gradient(90deg,var(--steel) 0%,rgba(159,180,204,.18) 55%,transparent 100%)}

/* ══ wordmark en texto vivo — colores del logotipo ════════════ */
.wordmark{text-decoration:none;display:flex;align-items:center;gap:.6875rem;line-height:1}
.wordmark-mark{width:auto;height:42px;flex:none}
.wordmark-text{display:block}
.wordmark-name{
  font-family:var(--label);font-size:1rem;letter-spacing:.16em;
  display:block;color:var(--gold);
}
.wordmark-name .d{color:var(--steel)}
.wordmark-name .o{color:var(--blue)}
.wordmark-sub{
  display:flex;align-items:center;gap:.5rem;margin-top:.4375rem;
  font-family:var(--label);font-size:.5rem;letter-spacing:.42em;color:var(--gold);
}
.wordmark-sub::before,.wordmark-sub::after{content:"";flex:1;height:1px;background:currentColor;opacity:.45}
.wordmark-sub::before{background:linear-gradient(90deg,var(--blue),rgba(212,175,55,.5))}
.wordmark-sub::after{background:linear-gradient(90deg,rgba(212,175,55,.5),var(--blue))}

/* ══ rail lateral ═════════════════════════════════════════════ */
.rail{
  position:fixed;left:0;top:0;bottom:0;width:var(--rail);z-index:40;
  border-right:1px solid var(--line);background:var(--void);
  display:none;flex-direction:column;align-items:center;justify-content:space-between;
  padding:1.5rem 0;
}
.rail-text{
  writing-mode:vertical-rl;font-family:var(--label);font-size:.5625rem;
  letter-spacing:.3em;text-transform:uppercase;color:var(--ash);white-space:nowrap;
}
.rail-node{width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.rail-node-blue{background:var(--blue)}

.shell{padding-left:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}

/* ══ nav ══════════════════════════════════════════════════════ */
.nav{
  position:sticky;top:0;z-index:30;background:rgba(10,15,23,.85);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:76px}
.nav-links{display:flex;align-items:center;gap:1.75rem}
.nav-links a{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ash);text-decoration:none;transition:color .2s ease;
}
.nav-links a:hover{color:var(--gold)}
.nav-hide{display:none}

/* ══ hero ═════════════════════════════════════════════════════ */
.hero{padding:clamp(2.5rem,6vw,4.5rem) 0 var(--pad-y);position:relative;overflow:hidden}
.hero-grid{display:grid;gap:clamp(2rem,5vw,3rem);align-items:center}
.hero-grid>*,.step>*,.cap{min-width:0}

.hero-mark{position:relative;order:-1;justify-self:center;width:min(84%,430px)}
.hero-mark::before{ /* luz ambiental detrás del isotipo, como en los mockups */
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:130%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(212,175,55,.11) 0%,rgba(30,144,255,.05) 40%,transparent 68%);
  pointer-events:none;
}
.hero-mark img{position:relative;width:100%;height:auto}
.hero-mark{touch-action:pan-y;-webkit-user-select:none;user-select:none}
.hero-mark canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.hero-mark.is-splat canvas{cursor:grab}
.hero-mark.is-dragging canvas{cursor:grabbing}
.hero-mark.is-live{aspect-ratio:854/713}
.hero-mark.is-live img{display:none}
.mark-meter{
  position:absolute;left:50%;transform:translateX(-50%);bottom:.5rem;margin:0;white-space:nowrap;
  font-family:var(--label);font-size:.5rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ash);opacity:0;transition:opacity .5s ease .6s;pointer-events:none;
}
.hero-mark.is-live .mark-meter{opacity:.65}

.hero-title{
  font-weight:700;font-stretch:112%;
  font-size:clamp(2rem,.9rem + 5.4vw,4.75rem);
  line-height:1;letter-spacing:-.025em;margin:0 0 1.375rem;text-wrap:balance;
}
.hero-title em{font-style:normal;color:var(--gold)}
.hero-lede{
  color:var(--bone);font-size:clamp(1.0625rem,1rem + .4vw,1.1875rem);
  line-height:1.55;max-width:52ch;margin:0 0 2.25rem;font-weight:300;
}
.hero-lede b{font-weight:500;color:var(--gold-hi)}

/* ══ botones ══════════════════════════════════════════════════ */
.actions{display:flex;flex-wrap:wrap;gap:.75rem}
.btn{
  display:inline-flex;align-items:center;gap:.625rem;text-decoration:none;
  font-family:var(--label);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;
  padding:1.0625rem 1.5rem;border:1px solid var(--gold);
  background:var(--gold);color:var(--deep);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.btn:hover{background:transparent;color:var(--gold-hi);border-color:var(--gold-hi);transform:translateY(-2px)}
.btn svg{width:15px;height:15px;fill:currentColor;flex:none}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--bone)}
.btn-ghost:hover{background:transparent;color:var(--blue);border-color:var(--blue)}

/* ══ secciones ════════════════════════════════════════════════ */
.section{padding:var(--pad-y) 0;border-top:1px solid var(--line)}
.section-head{max-width:60ch;margin-bottom:clamp(2.25rem,5vw,3.5rem)}
.section-title{
  font-weight:700;font-stretch:110%;
  font-size:clamp(1.625rem,1.1rem + 2.2vw,2.75rem);
  line-height:1.06;letter-spacing:-.02em;margin:0 0 1rem;text-wrap:balance;
}
.section-lede{color:var(--ash);font-weight:300;font-size:1.0625rem;max-width:56ch;margin:0}

/* capacidades */
.caps{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.cap{background:var(--void);padding:clamp(1.5rem,3vw,2rem);transition:background .25s ease}
.cap:hover{background:var(--surface)}
.cap-tag{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin:0 0 1.75rem;display:flex;align-items:center;gap:.5rem;
}
.cap-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.cap:nth-child(2) .cap-tag{color:var(--blue)}
.cap:nth-child(3) .cap-tag{color:var(--steel)}
.cap-name{
  font-weight:600;font-stretch:108%;font-size:1.125rem;line-height:1.2;
  letter-spacing:-.01em;margin:0 0 .625rem;color:var(--bone);
}
.cap-copy{color:var(--ash);font-weight:300;font-size:.9375rem;margin:0;line-height:1.55}
.cap-list{list-style:none;margin:1.25rem 0 0;padding:0}
.cap-list li{
  font-size:.8125rem;color:var(--ash);padding:.375rem 0 .375rem 1rem;
  position:relative;line-height:1.4;font-weight:300;
}
.cap-list li::before{
  content:"";position:absolute;left:0;top:.9375em;width:6px;height:1px;background:var(--gold);opacity:.7;
}

/* apps — producto propio, enlazan afuera */
.apps{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:1px}
.app{background:var(--void);padding:clamp(1.5rem,3vw,2.125rem);text-decoration:none;display:block;transition:background .25s ease;position:relative}
.app:hover{background:var(--surface)}
.app-label{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);margin:0 0 1.5rem;display:flex;align-items:center;gap:.5rem;
}
.app-label::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.app:nth-child(2) .app-label{color:var(--gold)}
.app-name{
  font-weight:700;font-stretch:110%;font-size:clamp(1.5rem,1.1rem + 1.6vw,2.25rem);
  line-height:1;letter-spacing:-.02em;margin:0 0 .5rem;color:var(--bone);transition:color .2s ease;
}
.app:hover .app-name{color:var(--gold-hi)}
.app-tagline{font-weight:500;font-size:1rem;color:var(--steel);margin:0 0 1rem}
.app-copy{color:var(--ash);font-weight:300;font-size:.9375rem;margin:0;line-height:1.55;max-width:48ch}
.app-meta{font-family:var(--label);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ash);margin:1.5rem 0 0}
.app-meta span{color:var(--gold)}
.caps-apps{margin-top:clamp(2rem,4vw,3rem)}
.caps-apps .cap:nth-child(1) .cap-tag{color:var(--blue)}
.caps-apps .cap:nth-child(2) .cap-tag{color:var(--steel)}
.caps-apps .cap:nth-child(3) .cap-tag{color:var(--gold)}
.caps-apps .cap:nth-child(4) .cap-tag{color:var(--blue)}

/* casos — trabajo para agencias, con video del resultado */
.case{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.case-media{background:#04080b;position:relative;margin:0;overflow:hidden;min-width:0}
.case-media video{display:block;width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;background:#04080b}
.case-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:.75rem 1rem;
  font-family:var(--label);font-size:.5625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);
  background:linear-gradient(to top,rgba(7,11,18,.85),transparent);display:flex;gap:1rem;justify-content:space-between;flex-wrap:wrap;
}
.case-media figcaption span{color:var(--gold)}
.case-body{background:var(--void);padding:clamp(1.5rem,3vw,2.125rem);min-width:0;display:flex;flex-direction:column}
.case-label{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin:0 0 1.5rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;
}
.case-label::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.case-name{
  font-weight:700;font-stretch:110%;font-size:clamp(1.5rem,1.1rem + 1.6vw,2.25rem);
  line-height:1;letter-spacing:-.02em;margin:0 0 .5rem;color:var(--bone);
}
.case-tagline{font-weight:500;font-size:1rem;color:var(--steel);margin:0 0 1rem}
.case-copy{color:var(--ash);font-weight:300;font-size:.9375rem;margin:0;line-height:1.55;max-width:52ch}
.case-links{display:flex;gap:1.5rem;flex-wrap:wrap;margin:auto 0 0;padding-top:1.75rem}
.case-links a{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--bone);text-decoration:none;transition:color .2s ease;
}
.case-links a span{color:var(--gold)}
.case-links a:hover{color:var(--gold-hi)}
.case-links small{display:block;font-family:var(--display);font-size:.75rem;letter-spacing:0;text-transform:none;color:var(--ash);font-weight:300;margin-top:.25rem}

/* proceso — la secuencia es real, los nombres de etapa cargan la información */
.steps{border-top:1px solid var(--line)}
.step{
  display:grid;gap:.5rem 2.5rem;align-items:start;
  padding:clamp(1.375rem,3vw,1.875rem) 0;border-bottom:1px solid var(--line);
}
.step-name{
  font-weight:600;font-stretch:110%;font-size:clamp(1.0625rem,.95rem + .7vw,1.375rem);
  letter-spacing:-.012em;margin:0;color:var(--bone);
  display:flex;align-items:baseline;gap:.75rem;
}
.step-name::before{
  content:"";width:8px;height:8px;border-radius:50%;flex:none;
  background:var(--line);border:1px solid var(--ash);transform:translateY(-1px);
}
.step-copy{margin:0;max-width:54ch;color:var(--ash);font-weight:300;font-size:.9375rem}
.step-last .step-name{color:var(--gold-hi)}
.step-last .step-name::before{background:var(--gold);border-color:var(--gold)}

/* contacto */
.contact-title{
  font-weight:700;font-stretch:114%;
  font-size:clamp(2rem,1.1rem + 4.2vw,4.25rem);
  line-height:.98;letter-spacing:-.03em;margin:0 0 1.25rem;
}
.contact-lede{color:var(--ash);font-weight:300;max-width:52ch;margin:0 0 clamp(2rem,4vw,3rem);font-size:1.0625rem}
.channels{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.channel{background:var(--void);padding:clamp(1.5rem,3vw,2.125rem);text-decoration:none;display:block;transition:background .25s ease}
.channel:hover{background:var(--surface)}
.channel-label{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ash);margin:0 0 1rem;
}
.channel-value{
  font-weight:600;font-stretch:106%;font-size:clamp(1.0625rem,.95rem + .55vw,1.375rem);
  letter-spacing:-.015em;color:var(--bone);margin:0;word-break:break-word;
  transition:color .2s ease;
}
.channel:hover .channel-value{color:var(--gold-hi)}
.channel-note{font-family:var(--label);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ash);margin:.75rem 0 0}
.channel-wa:hover .channel-value{color:var(--gold-hi)}
.channel-mail:hover .channel-value{color:var(--blue)}

/* pie */
.foot{border-top:1px solid var(--line);padding:2.25rem 0 3rem}
.foot-inner{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:center}
.foot p{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ash);margin:0;
}

/* ══ entrada ══════════════════════════════════════════════════ */
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes glow-in{from{opacity:0;transform:scale(.965)}to{opacity:1;transform:none}}
.hero-mark{animation:glow-in 1.1s cubic-bezier(.16,1,.3,1) both}
.hero-copy>*{animation:rise .85s cubic-bezier(.16,1,.3,1) both}
.hero-copy>*:nth-child(1){animation-delay:.18s}
.hero-copy>*:nth-child(2){animation-delay:.28s}
.hero-copy>*:nth-child(3){animation-delay:.38s}
.hero-copy>*:nth-child(4){animation-delay:.48s}

/* ══ breakpoints ══════════════════════════════════════════════ */
@media (min-width:560px){
  .nav-hide{display:inline}
  .trace-label{white-space:nowrap;font-size:.625rem;letter-spacing:.24em;padding:0 .875rem}
  .channels{grid-template-columns:1fr 1fr}
}
@media (min-width:680px){
  .caps,.apps{grid-template-columns:1fr 1fr}
}
@media (min-width:960px){
  .case{grid-template-columns:1.15fr .85fr}
  .rail{display:flex}
  .shell{padding-left:var(--rail)}
  .hero-grid{grid-template-columns:1.05fr .95fr;column-gap:clamp(2rem,4vw,4rem)}
  .hero-mark{order:0;width:min(115%,660px);justify-self:end;margin-right:calc(var(--gut) * -1)}
  .step{grid-template-columns:minmax(200px,260px) 1fr}
}
@media (min-width:1180px){
  .caps{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important}
}

/* ══ portada — dos carriles hacia las páginas interiores ══════ */
.lanes{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.lane{background:var(--void);text-decoration:none;display:flex;flex-direction:column;min-width:0;transition:background .25s ease;position:relative}
.lane:hover{background:var(--surface)}
.lane-media{margin:0;background:#04080b;overflow:hidden;aspect-ratio:16/9;position:relative}
.lane-media img,.lane-media video{display:block;width:100%;height:100%;object-fit:cover}
.lane-media-apps{background:var(--deep);display:grid;place-items:center;padding:clamp(1.25rem,3vw,2rem)}
.lane-apps-list{margin:0;padding:0;list-style:none;display:grid;gap:.75rem;width:100%;max-width:26rem}
.lane-apps-list li{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  border:1px solid var(--line);padding:.875rem 1rem;background:var(--void);
}
.lane-apps-list b{font-weight:700;font-stretch:110%;font-size:1.25rem;letter-spacing:-.02em;color:var(--bone)}
.lane-apps-list span{font-family:var(--label);font-size:.5rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ash);text-align:right}
.lane-body{padding:clamp(1.5rem,3vw,2.125rem);display:flex;flex-direction:column;flex:1}
.lane-label{
  font-family:var(--label);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);margin:0 0 1.25rem;display:flex;align-items:center;gap:.5rem;
}
.lane-label::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.lane:nth-child(2) .lane-label{color:var(--gold)}
.lane-title{
  font-weight:700;font-stretch:110%;font-size:clamp(1.5rem,1.1rem + 1.6vw,2.25rem);
  line-height:1;letter-spacing:-.02em;margin:0 0 .75rem;color:var(--bone);transition:color .2s ease;
}
.lane:hover .lane-title{color:var(--gold-hi)}
.lane-copy{color:var(--ash);font-weight:300;font-size:.9375rem;margin:0;line-height:1.55;max-width:46ch}
.lane-meta{font-family:var(--label);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--bone);margin:auto 0 0;padding-top:1.75rem}
.lane-meta span{color:var(--gold)}

/* ══ páginas interiores ═══════════════════════════════════════ */
.page-head{padding:clamp(3rem,7vw,5.5rem) 0 clamp(2.5rem,5vw,4rem)}
.page-title{
  font-weight:700;font-stretch:112%;
  font-size:clamp(2rem,.9rem + 4.6vw,4.25rem);
  line-height:1;letter-spacing:-.025em;margin:0 0 1.25rem;text-wrap:balance;max-width:18ch;
}
.page-title em{font-style:normal;color:var(--gold)}
.page-lede{color:var(--bone);font-size:clamp(1.0625rem,1rem + .4vw,1.1875rem);line-height:1.55;max-width:56ch;margin:0;font-weight:300}
.page-head + .section{border-top:1px solid var(--line)}
.nav-links a[aria-current="page"]{color:var(--gold)}
.cta{display:grid;gap:1.5rem;align-items:center}
.cta .actions{margin:0}
@media (min-width:680px){
  .lanes{grid-template-columns:1fr 1fr}
  .cta{grid-template-columns:1fr auto;gap:3rem}
}