/* =========================================================
   LES KEPIS — Design tokens
   ========================================================= */
:root{
  --green-900:#1F3526;
  --green-800:#294332;
  --olive-600:#4B5320;
  --red-600:#A61E24;
  --red-logo:#B71B1E;
  --black-900:#0B0D0C;
  --black-800:#121613;
  --black-700:#181C19;
  --gold-500:#B79245;
  --gold-400:#C6A15B;
  --paper-100:#F2F0E9;
  --paper-200:#E9E6DD;

  --ink-on-dark:#F2F0E9;
  --ink-on-dark-muted:#B9C0B7;
  --ink-on-light:#151A16;
  --ink-on-light-muted:#4B5249;

  --border-on-dark:rgba(242,240,233,0.12);
  --border-on-light:rgba(21,26,22,0.12);

  --font-head:"Oswald", "Barlow Condensed", sans-serif;
  --font-body:"Inter", "Manrope", sans-serif;

  --container-w:1240px;
  --radius-s:6px;
  --radius-m:12px;
  --radius-l:20px;

  --shadow-s:0 2px 10px rgba(0,0,0,.18);
  --shadow-m:0 12px 32px rgba(0,0,0,.28);
  --shadow-l:0 24px 60px rgba(0,0,0,.38);

  --ease:cubic-bezier(.22,.68,0,1);
  --dur-s:.25s;
  --dur-m:.5s;
  --dur-l:.9s;
}

/* =========================================================
   Reset
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--black-900);color:var(--ink-on-dark);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-family:var(--font-head);font-weight:600;letter-spacing:.01em;line-height:1.08;}
p{margin:0;}
svg{display:block;}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold-400);color:var(--black-900);padding:.75rem 1.25rem;z-index:999;border-radius:0 0 var(--radius-s) 0;}
.skip-link:focus{left:0;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

.container{max-width:var(--container-w);margin:0 auto;padding:0 24px;}

/* =========================================================
   Typography helpers
   ========================================================= */
.eyebrow{
  font-family:var(--font-head);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:.75rem;
  font-weight:500;
  color:var(--gold-400);
  margin:0 0 .9rem;
  display:flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--red-600);display:inline-block;}

.section-title{
  font-size:clamp(2rem, 1.55rem + 2vw, 3.4rem);
  color:var(--ink-on-dark);
  margin-bottom:1.1rem;
  max-width:18ch;
}
.section-subtitle{
  font-size:clamp(1rem, .94rem + .3vw, 1.15rem);
  color:var(--ink-on-dark-muted);
  max-width:56ch;
  margin-bottom:2.4rem;
}
.section-subtitle.light{color:rgba(242,240,233,.82);}

.text-accent{color:var(--red-600);}
.text-gold{color:var(--red-600);}

/* Light-background section overrides */
.platform, .why{
  background:var(--paper-100);
}
.platform .section-title, .why .section-title{color:var(--ink-on-light);}
.platform .section-subtitle, .why .section-subtitle{color:var(--ink-on-light-muted);}
.platform .eyebrow, .why .eyebrow{color:var(--green-800);}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.95rem 1.7rem;
  border-radius:var(--radius-s);
  font-family:var(--font-head);
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:.82rem;
  font-weight:600;
  transition:transform var(--dur-s) var(--ease), background var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease);
  border:1px solid transparent;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--gold-400);color:var(--black-900);box-shadow:0 8px 22px rgba(198,161,91,.22);}
.btn-primary:hover{background:var(--gold-500);box-shadow:0 10px 28px rgba(198,161,91,.32);transform:translateY(-2px);}
.btn-ghost{border-color:var(--border-on-dark);color:var(--ink-on-dark);}
.btn-ghost:hover{border-color:var(--ink-on-dark);background:rgba(242,240,233,.06);transform:translateY(-2px);}
.btn-login{background:var(--red-logo);color:var(--ink-on-dark);box-shadow:0 8px 22px rgba(183,27,30,.28);}
.btn-login:hover{background:var(--red-600);box-shadow:0 10px 28px rgba(183,27,30,.38);transform:translateY(-2px);}
.btn-outline{border-color:var(--border-on-light);color:var(--ink-on-light);}
.btn-outline:hover{border-color:var(--green-800);color:var(--green-800);}
.btn-sm{padding:.65rem 1.25rem;font-size:.72rem;}
.btn-lg{padding:1.15rem 2.2rem;font-size:.9rem;}
.btn-block{width:100%;}

/* =========================================================
   Reveal animation
   ========================================================= */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity var(--dur-l) var(--ease), transform var(--dur-l) var(--ease);
  transition-delay:calc(var(--reveal-delay, 0) * 90ms);
}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  [data-reveal]{opacity:1;transform:none;}
}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:20px 0;
  transition:background var(--dur-m) var(--ease), backdrop-filter var(--dur-m) var(--ease), padding var(--dur-m) var(--ease), border-color var(--dur-m) var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(11,13,12,.78);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  padding:13px 0;
  border-bottom-color:var(--border-on-dark);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:.6rem;}
.brand-mark{color:var(--gold-400);display:inline-flex;}
.brand-mark img{width:36px;height:36px;object-fit:contain;}
.brand-name{font-family:var(--font-head);font-size:1.15rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-on-dark);}
.brand-kepis{color:var(--red-logo);}

.main-nav ul{display:flex;gap:2rem;}
.main-nav a{
  font-size:.85rem;font-weight:500;color:var(--ink-on-dark-muted);
  position:relative;padding:.3rem 0;
  transition:color var(--dur-s) var(--ease);
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--gold-400);
  transition:width var(--dur-s) var(--ease);
}
.main-nav a:hover{color:var(--ink-on-dark);}
.main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:1rem;}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:26px;padding:6px 0;}
.nav-toggle span{display:block;width:100%;height:1.5px;background:var(--ink-on-dark);transition:transform var(--dur-s) var(--ease), opacity var(--dur-s) var(--ease);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

.mobile-nav{
  position:fixed;inset:0;z-index:190;
  background:var(--black-900);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity var(--dur-m) var(--ease), transform var(--dur-m) var(--ease), visibility 0s linear var(--dur-m);
}
.mobile-nav[data-state="open"]{opacity:1;visibility:visible;transform:translateY(0);transition-delay:0s;}
.mobile-nav nav{width:100%;padding:0 32px;display:flex;flex-direction:column;align-items:center;gap:2.2rem;}
.mobile-nav ul{display:flex;flex-direction:column;align-items:center;gap:1.4rem;}
.mobile-nav a{font-family:var(--font-head);font-size:1.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-on-dark);}
.mobile-nav .btn{width:100%;max-width:320px;}
.mobile-nav-actions{display:flex;flex-direction:column;gap:.9rem;width:100%;align-items:center;}
.mobile-nav-legal{font-size:.78rem;color:var(--ink-on-dark-muted);text-align:center;}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;min-height:96vh;display:flex;align-items:center;
  overflow:hidden;background:var(--black-900);
}
.hero-media{position:absolute;inset:0;z-index:0;}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:grayscale(.3) contrast(1.1) saturate(1.05);
  transform:scale(1.03);
}
.hero-vignette{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 38% 42% at 50% 42%,
    rgba(75,83,32,0) 0%,
    rgba(75,83,32,.3) 32%,
    rgba(31,53,38,.55) 52%,
    rgba(11,13,12,.88) 78%,
    rgba(11,13,12,.97) 100%);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(11,13,12,.42) 0%, rgba(11,13,12,.18) 38%, rgba(11,13,12,.92) 100%),
    linear-gradient(100deg, rgba(31,53,38,.6) 0%, rgba(11,13,12,.4) 45%, rgba(11,13,12,.2) 100%);
}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(242,240,233,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(242,240,233,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg, black, transparent 75%);
}
.hero-tech-deco{position:absolute;inset:0;z-index:1;pointer-events:none;}
.tech-line{position:absolute;top:14%;left:6%;width:1px;height:120px;background:linear-gradient(180deg, var(--gold-400), transparent);opacity:.5;}
.tech-coord{position:absolute;bottom:10%;left:6%;font-family:var(--font-head);font-size:.7rem;letter-spacing:.2em;color:rgba(242,240,233,.4);text-transform:uppercase;}
.tc-2{bottom:auto;top:14%;right:6%;left:auto;}

.hero-inner{position:relative;z-index:2;padding-top:90px;}
.hero-title{
  font-size:clamp(2.4rem, 1.5rem + 4.2vw, 5.4rem);
  color:var(--ink-on-dark);
  max-width:16ch;
  margin-bottom:1.6rem;
}
.hero-text{
  font-size:clamp(1.02rem, .95rem + .3vw, 1.2rem);
  color:rgba(242,240,233,.86);
  max-width:52ch;
  margin-bottom:2.2rem;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.6rem;}
.hero-trust{display:flex;flex-wrap:wrap;gap:.5rem 1.6rem;}
.hero-trust li{
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;
  color:rgba(242,240,233,.6);position:relative;padding-left:1.1rem;
}
.hero-trust li::before{content:"";position:absolute;left:0;top:50%;width:5px;height:5px;background:var(--gold-400);transform:translateY(-50%) rotate(45deg);}

.hero-scroll-cue{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);z-index:2;width:22px;height:36px;border:1px solid rgba(242,240,233,.4);border-radius:12px;}
.hero-scroll-cue span{display:block;width:3px;height:7px;background:var(--gold-400);border-radius:2px;margin:6px auto 0;animation:cueMove 1.8s infinite var(--ease);}
@keyframes cueMove{0%{transform:translateY(0);opacity:1;}70%{transform:translateY(12px);opacity:0;}100%{opacity:0;}}
@media (prefers-reduced-motion: reduce){.hero-scroll-cue span{animation:none;}}

/* =========================================================
   Impact
   ========================================================= */
.impact{padding:clamp(80px,10vw,140px) 0;background:var(--black-800);}
.impact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,6vw,80px);align-items:center;}
.impact-media{position:relative;border-radius:var(--radius-m);overflow:hidden;box-shadow:var(--shadow-l);}
.impact-media img{width:100%;height:auto;filter:grayscale(.5) contrast(1.15) saturate(1.05);transition:transform 1.1s var(--ease);aspect-ratio:9/11;object-fit:cover;object-position:50% 18%;}
.impact-media:hover img{transform:scale(1.045);}
.impact-media-frame{position:absolute;inset:0;background:linear-gradient(200deg, rgba(31,53,38,.55), rgba(11,13,12,.15) 55%, rgba(166,30,36,.12));mix-blend-mode:multiply;}
.impact-content h2{font-size:clamp(1.7rem,1.3rem+1.8vw,2.6rem);margin-bottom:1.4rem;max-width:16ch;}
.impact-content p{color:var(--ink-on-dark-muted);font-size:1.05rem;max-width:52ch;margin-bottom:2rem;}
.impact-pillars{display:flex;gap:2rem;flex-wrap:wrap;}
.mini-pillar{
  display:flex;align-items:center;gap:.7rem;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;color:var(--ink-on-dark);
  border-top:1px solid var(--border-on-dark);padding-top:.8rem;
}
.mini-num{color:var(--gold-400);font-size:.9rem;}

/* =========================================================
   Process / Timeline
   ========================================================= */
.process{padding:clamp(90px,10vw,150px) 0;background:var(--black-900);position:relative;}
.process .section-title{max-width:22ch;}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:4rem;position:relative;}
.timeline::before{content:"";position:absolute;top:44px;left:0;right:0;height:1px;background:var(--border-on-dark);}
.timeline-item{position:relative;padding-top:0;border-top:1px solid var(--border-on-dark);padding-top:1.6rem;}
.timeline-num{
  display:block;font-family:var(--font-head);font-size:clamp(2.6rem,2rem+2vw,4.2rem);
  color:transparent;-webkit-text-stroke:1px var(--gold-400);line-height:1;margin-bottom:1.2rem;
}
.timeline-item h3{font-size:1.3rem;color:var(--ink-on-dark);margin-bottom:.7rem;text-transform:uppercase;letter-spacing:.02em;}
.timeline-item p{color:var(--ink-on-dark-muted);font-size:.95rem;}
.timeline-list{margin-top:.9rem;display:flex;flex-direction:column;gap:.45rem;}
.timeline-list li{font-size:.88rem;color:var(--ink-on-dark-muted);padding-left:1rem;position:relative;}
.timeline-list li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:1px;background:var(--red-600);}
.process-note{margin-top:3rem;font-size:.8rem;color:rgba(242,240,233,.4);border-left:2px solid var(--border-on-dark);padding-left:1rem;}

/* =========================================================
   Platform
   ========================================================= */
.platform{padding:clamp(90px,10vw,150px) 0;position:relative;overflow:hidden;}
.platform-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,80px);align-items:center;}
.platform-mockup{position:relative;min-height:420px;}

.mockup-laptop{position:relative;width:100%;max-width:520px;margin:0 auto;filter:drop-shadow(0 30px 50px rgba(21,26,22,.35));}
.mockup-screen{background:var(--black-900);border-radius:10px 10px 0 0;padding:10px 10px 0;border:1px solid var(--black-700);}
.fake-app{background:var(--black-800);border-radius:4px;padding:16px;display:grid;grid-template-columns:70px 1fr;gap:14px;min-height:220px;}
.fake-app-sidebar{display:flex;flex-direction:column;gap:10px;border-right:1px solid var(--border-on-dark);padding-right:12px;}
.fake-dot{width:10px;height:10px;border-radius:50%;background:var(--gold-400);margin-bottom:6px;}
.fake-line{display:block;height:6px;border-radius:3px;background:rgba(242,240,233,.14);}
.fake-line.accent{background:var(--gold-400);opacity:.8;}
.fake-line.w30{width:30%;}.fake-line.w40{width:40%;}.fake-line.w50{width:50%;}.fake-line.w60{width:60%;}.fake-line.w70{width:70%;}
.fake-app-main{display:flex;flex-direction:column;gap:16px;}
.fake-bars{display:flex;align-items:flex-end;gap:10px;height:120px;}
.fake-bars span{flex:1;height:var(--h);background:linear-gradient(180deg, var(--gold-400), var(--green-800));border-radius:3px 3px 0 0;}
.mockup-laptop-base{height:14px;background:linear-gradient(180deg, var(--black-700), var(--black-900));border-radius:0 0 10px 10px;position:relative;}
.mockup-laptop-base::after{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:60px;height:4px;background:var(--black-900);border-radius:0 0 4px 4px;}

.mockup-tablet{
  position:absolute;left:-6%;bottom:6%;width:150px;background:var(--black-800);border:1px solid var(--black-700);
  border-radius:14px;padding:14px 10px;box-shadow:var(--shadow-m);
}
.mockup-phone{
  position:absolute;right:-4%;top:4%;width:96px;background:var(--black-800);border:1px solid var(--black-700);
  border-radius:18px;padding:14px 8px;box-shadow:var(--shadow-m);
}
.fake-app-mini{display:flex;flex-direction:column;gap:10px;}
.fake-ring{width:44px;height:44px;border-radius:50%;border:5px solid var(--border-on-dark);border-top-color:var(--gold-400);margin:6px auto 0;}
.fake-pill{height:22px;border-radius:6px;background:rgba(242,240,233,.08);}

.float-tag{
  position:absolute;background:var(--paper-100);color:var(--ink-on-light);
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:.06em;font-size:.68rem;
  padding:.5rem .8rem;border-radius:99px;box-shadow:var(--shadow-s);
  animation:floaty 5s ease-in-out infinite;
  border:1px solid var(--border-on-light);
}
.ft-1{top:6%;left:8%;animation-delay:0s;}
.ft-2{top:2%;right:20%;animation-delay:.4s;}
.ft-3{bottom:30%;left:-2%;animation-delay:.8s;}
.ft-4{bottom:2%;right:4%;animation-delay:1.2s;}
.ft-5{top:44%;right:-6%;animation-delay:1.6s;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-9px);}}
@media (prefers-reduced-motion: reduce){.float-tag{animation:none;}}

/* =========================================================
   Tools cards
   ========================================================= */
.tools{padding:clamp(90px,10vw,150px) 0;background:var(--black-900);}
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5px;background:var(--border-on-dark);margin-top:3rem;border:1px solid var(--border-on-dark);}
.tool-card{
  background:var(--black-900);padding:2.4rem 2rem;position:relative;overflow:hidden;
  transition:background var(--dur-m) var(--ease);
}
.tool-card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--gold-400);
  transform:scaleY(0);transform-origin:top;transition:transform var(--dur-m) var(--ease);
}
.tool-card:hover{background:var(--black-800);}
.tool-card:hover::before{transform:scaleY(1);}
.tool-num{position:absolute;top:1.6rem;right:1.8rem;font-family:var(--font-head);font-size:.85rem;color:var(--ink-on-dark-muted);}
.tool-icon{display:inline-flex;color:var(--gold-400);margin-bottom:1.6rem;width:40px;height:40px;transition:transform var(--dur-m) var(--ease);}
.tool-card:hover .tool-icon{transform:translateY(-4px);}
.tool-card h3{font-size:1.2rem;color:var(--ink-on-dark);margin-bottom:.7rem;text-transform:uppercase;letter-spacing:.01em;max-width:22ch;}
.tool-card p{color:var(--ink-on-dark-muted);font-size:.92rem;max-width:34ch;}

/* =========================================================
   Aptitudes
   ========================================================= */
.aptitudes{padding:clamp(90px,10vw,150px) 0;background:var(--black-800);}
.aptitudes-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center;}
.aptitude-list{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.2rem;}
.aptitude-chip{
  border:1px solid var(--border-on-dark);border-radius:99px;padding:.7rem 1.3rem;font-size:.85rem;color:var(--ink-on-dark);
  transition:border-color var(--dur-s) var(--ease), color var(--dur-s) var(--ease);
}
.aptitude-chip:hover{border-color:var(--gold-400);color:var(--gold-400);}

.demo-image{display:block;width:100%;height:auto;transform:scale(1.18);}

/* =========================================================
   Physical
   ========================================================= */
.physical{position:relative;padding:clamp(90px,10vw,150px) 0;overflow:hidden;}
.physical-media{position:absolute;inset:0;z-index:0;}
.physical-media img{width:100%;height:100%;object-fit:cover;filter:grayscale(.5) contrast(1.1);}
.physical-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(11,13,12,.88), rgba(18,22,19,.85) 50%, rgba(11,13,12,.94));}
.physical-inner{position:relative;z-index:1;}
.physical .eyebrow{color:var(--red-600);}
.physical .eyebrow::before{background:var(--gold-400);}
.physical-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:3rem;}
.physical-card{
  position:relative;overflow:hidden;
  background:rgba(242,240,233,.04);border:1px solid var(--border-on-dark);border-radius:var(--radius-m);
  padding:1.8rem 1.5rem;transition:border-color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
}
.physical-card:hover{border-color:var(--gold-400);transform:translateY(-4px);}
.physical-icon{display:inline-flex;color:var(--gold-400);width:36px;height:36px;margin-bottom:1.2rem;}
.physical-card h3{font-size:1.1rem;color:var(--ink-on-dark);margin-bottom:.5rem;text-transform:uppercase;}
.physical-card p{font-size:.85rem;color:var(--ink-on-dark-muted);}

/* =========================================================
   Requirements / Tabs
   ========================================================= */
.requirements{padding:clamp(90px,10vw,150px) 0;background:var(--black-900);}
.tabs-nav{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2.4rem;border-bottom:1px solid var(--border-on-dark);padding-bottom:1.2rem;}
.tab-btn{
  padding:.7rem 1.2rem;border-radius:99px;font-size:.82rem;color:var(--ink-on-dark-muted);
  border:1px solid transparent;transition:all var(--dur-s) var(--ease);
}
.tab-btn.is-active{background:var(--gold-400);color:var(--black-900);}
.tab-btn:not(.is-active):hover{border-color:var(--border-on-dark);color:var(--ink-on-dark);}
.tabs-panels{padding-top:2.2rem;max-width:70ch;}
.tab-panel{color:var(--ink-on-dark-muted);}
.tab-panel h3{color:var(--ink-on-dark);font-size:1.1rem;margin-bottom:1rem;text-transform:uppercase;}
.check-list li{
  padding:.6rem 0 .6rem 1.8rem;position:relative;border-bottom:1px solid var(--border-on-dark);font-size:.95rem;color:var(--ink-on-dark);
}
.check-list li::before{
  content:"";position:absolute;left:0;top:1rem;width:9px;height:9px;border:1px solid var(--gold-400);transform:rotate(45deg);
}
.requirements-note{margin-top:1.4rem;font-size:.82rem;color:rgba(242,240,233,.4);}
.material-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;}

/* =========================================================
   Why / Pillars
   ========================================================= */
.why{padding:clamp(90px,10vw,150px) 0;position:relative;overflow:hidden;}
.why .container{position:relative;z-index:1;}
/* Flor de lis en marca de agua, sangrando por el borde derecho de la
   sección. La imagen de origen es una silueta casi blanca sobre transparente
   (pensada para fondos oscuros) — sobre el fondo claro de esta sección
   (--paper-100, #F2F0E9) blanco sobre crema no se distingue por mucha
   opacity que se le ponga. brightness(0) fuerza sus píxeles a negro
   conservando su alpha (la forma), y con eso sí funciona un opacity bajo. */
.why::before{
  content:"";
  position:absolute;
  top:0;
  right:20px;
  width:700px;
  height:100%;
  background:url("/images/flor de lis.png") no-repeat center center/contain;
  filter:brightness(0);
  opacity:.28;
  pointer-events:none;
  z-index:0;
}
@media (max-width:900px){
  .why::before{width:420px;right:10px;}
}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:1rem;}
.pillar{
  position:relative;overflow:hidden;
  background:var(--black-900);color:var(--ink-on-dark);padding:2.4rem 2rem;border-radius:var(--radius-m);
  box-shadow:var(--shadow-m);transition:transform var(--dur-m) var(--ease);
}
.pillar:hover{transform:translateY(-6px);}
.pillar-num{display:block;font-family:var(--font-head);font-size:2.6rem;color:var(--gold-400);margin-bottom:1rem;}
.pillar h3{font-size:1.4rem;text-transform:uppercase;margin-bottom:.6rem;}
.pillar p{color:var(--ink-on-dark-muted);}

/* =========================================================
   Progress dashboard
   ========================================================= */
.progress-section{padding:clamp(90px,10vw,150px) 0;background:var(--black-800);}
.progress-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,6vw,80px);align-items:center;}
.progress-dashboard{
  background:var(--black-900);border:1px solid var(--black-700);border-radius:var(--radius-l);
  padding:2rem;box-shadow:var(--shadow-l);
}
.dash-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.8rem;}
.dash-title{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-on-dark);}
.dash-badge{background:rgba(183,146,69,.14);color:var(--gold-400);font-size:.75rem;padding:.4rem .8rem;border-radius:99px;font-family:var(--font-head);letter-spacing:.05em;}
.dash-bars{display:flex;flex-direction:column;gap:1.2rem;margin-bottom:2rem;}
.dash-bar-row{display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:1rem;}
.dash-bar-label{font-size:.85rem;color:var(--ink-on-dark-muted);}
.dash-bar-track{height:8px;border-radius:99px;background:rgba(242,240,233,.08);overflow:hidden;}
.dash-bar-fill{height:100%;width:0;border-radius:99px;background:linear-gradient(90deg, var(--green-800), var(--gold-400));transition:width 1.4s var(--ease);}
.dash-bar-value{font-family:var(--font-head);color:var(--ink-on-dark);font-size:.9rem;min-width:3ch;text-align:right;}
.dash-footer{display:flex;align-items:center;gap:2rem;padding-top:1.6rem;border-top:1px solid var(--border-on-dark);}
.dash-stat{display:flex;flex-direction:column;}
.dash-stat-num{font-family:var(--font-head);font-size:1.8rem;color:var(--gold-400);}
.dash-stat-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-on-dark-muted);}
.dash-spark{flex:1;color:var(--gold-400);height:40px;}

/* =========================================================
   Plans
   ========================================================= */
.plans{padding:clamp(90px,10vw,150px) 0;background:var(--black-900);}
.plans-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem;margin-top:3rem;align-items:stretch;}
.plan-card{
  background:var(--black-800);border:1px solid var(--border-on-dark);border-radius:var(--radius-m);
  padding:2.2rem 1.7rem;display:flex;flex-direction:column;position:relative;
  transition:transform var(--dur-m) var(--ease), border-color var(--dur-m) var(--ease);
}
.plan-card:hover{transform:translateY(-6px);}
.plan-card.is-featured{border-color:var(--gold-400);background:linear-gradient(180deg, var(--black-700), var(--black-800));transform:scale(1.03);}
.plan-card.is-premium{border-color:rgba(183,27,30,.5);background:linear-gradient(180deg, var(--black-700), var(--black-800));}
.plan-badge{
  position:absolute;top:-13px;left:2rem;background:var(--gold-400);color:var(--black-900);
  font-family:var(--font-head);text-transform:uppercase;letter-spacing:.08em;font-size:.68rem;padding:.4rem .8rem;border-radius:99px;
}
.plan-badge-red{background:var(--red-logo);color:var(--ink-on-dark);}
.plan-card h3{font-size:1.2rem;color:var(--ink-on-dark);text-transform:uppercase;margin-bottom:.6rem;line-height:1.15;}
.plan-desc{color:var(--ink-on-dark-muted);font-size:.88rem;margin-bottom:1.2rem;min-height:2.6em;}
.plan-price{font-family:var(--font-head);letter-spacing:.02em;margin-bottom:1.4rem;display:flex;align-items:baseline;gap:.4rem;flex-wrap:wrap;}
.plan-price-amount{font-size:1.8rem;color:var(--gold-400);}
.plan-price-period{font-size:.78rem;color:var(--ink-on-dark-muted);text-transform:uppercase;letter-spacing:.05em;}
.plan-price-consult .plan-price-amount{font-size:1.15rem;color:var(--red-logo);text-transform:uppercase;}
.plan-duration{display:flex;gap:.4rem;margin-bottom:1rem;flex-wrap:wrap;}
.duration-btn{
  flex:1;padding:.5rem .4rem;border-radius:var(--radius-s);border:1px solid var(--border-on-dark);
  font-size:.74rem;color:var(--ink-on-dark-muted);text-align:center;transition:all var(--dur-s) var(--ease);
}
.duration-btn.is-active{background:var(--gold-400);border-color:var(--gold-400);color:var(--black-900);}
.duration-btn:not(.is-active):hover{border-color:var(--ink-on-dark-muted);color:var(--ink-on-dark);}
.plan-features{display:flex;flex-direction:column;gap:.65rem;margin-bottom:1.8rem;flex:1;}
.plan-features li{font-size:.86rem;color:var(--ink-on-dark);padding-left:1.4rem;position:relative;}
.plans-note{margin-top:2.4rem;font-size:.82rem;color:rgba(242,240,233,.4);max-width:70ch;}
.plan-contact-actions{display:flex;flex-direction:column;gap:.7rem;}
.plan-contact-actions .btn{gap:.55rem;}
.plan-features li::before{content:"";position:absolute;left:0;top:.5em;width:7px;height:7px;border-radius:50%;background:var(--green-800);border:1px solid var(--gold-400);}

/* =========================================================
   FAQ
   ========================================================= */
.faq{padding:clamp(90px,10vw,150px) 0;background:var(--black-800);}
.faq-container{max-width:820px;}
.accordion-item{border-bottom:1px solid var(--border-on-dark);}
.accordion-trigger{
  width:100%;text-align:left;padding:1.5rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  font-family:var(--font-head);font-size:1.05rem;color:var(--ink-on-dark);text-transform:uppercase;letter-spacing:.01em;
}
.accordion-trigger::after{
  content:"+";font-size:1.4rem;color:var(--gold-400);flex:none;transition:transform var(--dur-s) var(--ease);
}
.accordion-trigger[aria-expanded="true"]::after{transform:rotate(45deg);}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height var(--dur-m) var(--ease);}
.accordion-panel p{padding-bottom:1.5rem;color:var(--ink-on-dark-muted);font-size:.95rem;max-width:68ch;}
.accordion-panel a{color:var(--gold-400);text-decoration:underline;}

/* =========================================================
   CTA final
   ========================================================= */
.cta-final{position:relative;padding:clamp(120px,16vw,220px) 0;overflow:hidden;text-align:center;}
.cta-media{position:absolute;inset:0;z-index:0;}
.cta-media img{width:100%;height:100%;object-fit:cover;filter:grayscale(.4) contrast(1.1);}
.cta-overlay{
  position:absolute;inset:0;
  background:radial-gradient(ellipse at center, rgba(31,53,38,.5), rgba(11,13,12,.94) 70%);
}
.cta-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;}
.cta-eyebrow{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.2em;font-size:.75rem;color:var(--gold-400);margin-bottom:1.2rem;}
.cta-title{font-size:clamp(2.2rem,1.6rem+3vw,4.2rem);color:var(--ink-on-dark);margin-bottom:1.2rem;}
.cta-text{color:rgba(242,240,233,.8);font-size:1.1rem;margin-bottom:2.4rem;}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--black-900);border-top:1px solid var(--border-on-dark);padding-top:clamp(60px,8vw,100px);}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid var(--border-on-dark);}
.footer-brand .brand-name{font-family:var(--font-head);font-size:1.2rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-on-dark);}
.footer-brand p{margin-top:1rem;color:var(--ink-on-dark-muted);font-size:.88rem;max-width:32ch;}
.footer-col h3{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;color:var(--gold-400);margin-bottom:1.2rem;}
.footer-col ul{display:flex;flex-direction:column;gap:.7rem;}
.footer-col a{color:var(--ink-on-dark-muted);font-size:.9rem;transition:color var(--dur-s) var(--ease);}
.footer-col a:hover{color:var(--ink-on-dark);}
.footer-disclaimer{padding:2rem 24px;border-bottom:1px solid var(--border-on-dark);}
.footer-disclaimer p{font-size:.78rem;color:rgba(242,240,233,.42);max-width:80ch;line-height:1.7;}
.footer-bottom{padding:1.6rem 24px;display:flex;justify-content:center;}
.footer-bottom p{font-size:.78rem;color:rgba(242,240,233,.35);}

/* =========================================================
   Hover loading-bar (cards)
   ========================================================= */
.tool-card::after,
.physical-card::after,
.plan-card::after,
.pillar::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:3px;
  background:var(--red-logo);
  box-shadow:0 0 14px rgba(183,27,30,.55);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .6s var(--ease);
}
.physical-card::after,
.plan-card::after,
.pillar::after{
  border-radius:0 0 var(--radius-m) var(--radius-m);
}
.tool-card:hover::after,
.physical-card:hover::after,
.plan-card:hover::after,
.pillar:hover::after{
  transform:scaleX(1);
}
@media (prefers-reduced-motion: reduce){
  .tool-card::after, .physical-card::after, .plan-card::after, .pillar::after{transition:none;}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1080px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}

  .tools-grid{grid-template-columns:repeat(2,1fr);}
  .physical-grid{grid-template-columns:repeat(2,1fr);}
  .footer-top{grid-template-columns:1fr 1fr;}
  .plans-grid{grid-template-columns:repeat(2,1fr);}
  .plan-card.is-featured{transform:none;}
}

@media (max-width: 900px){
  .impact-grid, .platform-grid, .aptitudes-grid, .progress-grid{grid-template-columns:1fr;}
  .impact-media{order:2;max-width:420px;margin:0 auto;}
  .impact-content{order:1;}
  .platform-mockup{order:-1;margin-bottom:2rem;}
  .mockup-tablet, .mockup-phone{display:none;}
  .float-tag{display:none;}
  .float-tag.ft-1, .float-tag.ft-3{display:inline-flex;}

  .timeline{grid-template-columns:1fr;gap:0;}
  .timeline::before{display:none;}
  .timeline-item{border-top:0;border-left:1px solid var(--border-on-dark);padding:0 0 2.4rem 1.6rem;margin-left:6px;}
  .timeline-item:last-child{padding-bottom:0;}

  .pillars{grid-template-columns:1fr;}
  .plans-grid{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto;}
  .plan-card.is-featured{transform:none;}
  .material-grid{grid-template-columns:1fr;gap:1.6rem;}
}

@media (max-width: 640px){
  .container{padding:0 20px;}
  .hero{min-height:100vh;}
  .hero-cta{flex-direction:column;align-items:stretch;}
  .hero-trust{gap:.5rem 1.1rem;}

  .tools-grid{grid-template-columns:1fr;}
  .physical-grid{grid-template-columns:1fr 1fr;gap:.9rem;}
  .footer-top{grid-template-columns:1fr;gap:2rem;}
  .dash-bar-row{grid-template-columns:1fr;gap:.4rem;}
  .dash-bar-value{text-align:left;}
  .demo-shapes{grid-template-columns:repeat(4,1fr);}
  .demo-options{grid-template-columns:repeat(4,1fr);}
  .tabs-nav{gap:.4rem;}
  .tab-btn{font-size:.75rem;padding:.6rem 1rem;}
}