/* ==========================================================================
   NexIntelia — Landing Page
   Design system: paleta institucional real (base clara) + bento asimétrico.
   Colores y tipografía tomados directamente del sitio NexItelia original
   (DM Sans + DM Serif Display, navy/teal/verde institucionales).
   El hero, el CTA de respaldo y el footer conservan paneles oscuros en
   navy — el mismo tratamiento que el sitio original usaba en su hero y en
   su banda de privacidad — mediante overrides locales de las variables.
   ========================================================================== */

:root{
  /* Paleta oficial NexIntelia (config/nexintelia.php -> 'colores', tal como
     se implementa en el sitio institucional original) */
  --navy:       #0A3D62;
  --navy-light: #0d5a8e;
  --teal:       #00A8B5;
  --teal-light: #7FDFEB;
  --verde:      #00C48C;
  --ambar:      #EF9F27;
  --naranja:    #E8622A;
  --rojo:       #E24B4A;

  /* Tema claro institucional */
  --bg:        #F4F6F8;
  --bg-soft:   #FAFBFC;
  --surface:   #FFFFFF;
  --surface-2: #F4F6F8;
  --border:    #E0E4EA;
  --border-strong: #DDE2EA;
  --text:      #2F2F2F;
  --text-dim:  #5A5A5A;
  --text-faint:#888888;

  --radius-sm: .6rem;
  --radius-md: 1.1rem;
  --radius-lg: 1.8rem;
  --radius-xl: 2.4rem;

  --ease: cubic-bezier(.16,1,.3,1);
  --font-display: "DM Serif Display", serif;
  --font-body: "DM Sans", system-ui, sans-serif;

  --container: 1280px;
}

/* Paneles oscuros (hero, respaldo institucional, footer, banda CTA de motor):
   se conserva el navy sólido/degradado como en el sitio original, así que
   dentro de estos contenedores las variables de superficie/texto se
   redefinen localmente — el resto de las reglas (que ya usan var(--surface),
   var(--text), etc.) heredan el tratamiento oscuro sin duplicar CSS. */
.hero, .backing, .footer, .cta-band, .cookie-banner, .price-card--featured{
  --surface: rgba(255,255,255,.08);
  --surface-2: rgba(255,255,255,.03);
  --border: rgba(255,255,255,.14);
  --border-strong: rgba(255,255,255,.24);
  --text: #FFFFFF;
  --text-dim: rgba(255,255,255,.78);
  --text-faint: rgba(255,255,255,.55);
  color: #FFFFFF; /* color base heredado por nodos de texto sin clase propia */
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
html,body{ max-width: 100%; }

body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(15px, .92vw + 10px, 17px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{ font-family: var(--font-body); font-weight: 700; margin: 0; letter-spacing: -.01em; color: var(--navy); }
.hero__title, .section-title, .final-cta__title, .backing__title,
.step-num, .credit-price, .price-card__amount, .stat-card__num, .how__num, .step-row__num{
  font-family: var(--font-display); font-weight: 400; letter-spacing: -.01em;
}
.hero h1, .hero h2, .hero h3, .hero h4,
.backing h1, .backing h2, .backing h3, .backing h4,
.cta-band h1, .cta-band h2, .cta-band h3, .cta-band h4,
.footer h1, .footer h2, .footer h3, .footer h4{ color: var(--text); }
p{ margin: 0; color: var(--text-dim); }
a{ color: inherit; text-decoration: none; }
ul,ol{ margin:0; padding:0; list-style:none; }
em{ font-style: normal; color: var(--verde); }
img{ max-width:100%; display:block; }
button{ font-family: inherit; }

.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--verde); color:#04120c;
  padding:.6em 1em; z-index:999; border-radius:0 0 .5em 0;
}
.skip-link:focus{ left:0; }

section{ position: relative; padding: clamp(4rem, 9vw, 8rem) clamp(1.25rem, 5vw, 4rem); }

/* ============ layout helpers ============ */
.section-head{ max-width: 780px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); text-align:center; }
.section-head--left{ text-align:left; margin: 0 0 2rem; max-width: 560px; }
.section-title{ font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.08; }
.section-sub{ margin-top: 1rem; font-size: clamp(1rem, 1.1vw, 1.15rem); }

.eyebrow{
  display:inline-flex; align-items:center; gap:.55em;
  font-size:.8rem; letter-spacing:.14em; text-transform:uppercase;
  color: var(--teal); font-weight: 700; margin: 0 0 1rem;
}
.hero .eyebrow{ color: var(--teal-light); }
.section-head--left .eyebrow{ justify-content:flex-start; }
.section-head{ }
.eyebrow__dot{ width:7px; height:7px; border-radius:50%; background: var(--verde); box-shadow: 0 0 12px var(--verde); }

/* ============ buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6em;
  padding: .85em 1.5em; border-radius: 999px; font-weight:700; font-size:.95rem;
  border:1px solid transparent; white-space:nowrap; transition: transform .35s var(--ease), background .3s, border-color .3s, box-shadow .3s;
  cursor:pointer; font-family: var(--font-body);
}
.btn:hover{ transform: translateY(-2px); }
.btn--primary{ background: var(--verde); color:#ffffff; box-shadow: 0 8px 30px -8px rgba(0,196,140,.55); }
.btn--primary:hover{ background: #00b07d; box-shadow: 0 14px 34px -8px rgba(0,196,140,.7); }
.btn--outline{ border-color: var(--navy); color: var(--navy); background: transparent; }
.btn--outline:hover{ border-color: var(--teal); background: rgba(0,168,181,.08); color: var(--teal); }
.btn--ghost{ color: var(--text-dim); padding:.85em 1em; }
.btn--ghost:hover{ color: var(--navy); }
.btn--on-dark{ border-color: rgba(255,255,255,.45); color:#fff; background: transparent; }
.btn--on-dark:hover{ border-color:#fff; background: rgba(255,255,255,.1); color:#fff; }
.btn--lg{ padding: 1em 1.9em; font-size: 1rem; }
.btn--xl{ padding: 1.15em 2.4em; font-size: 1.05rem; }
.btn__arrow{ transition: transform .3s var(--ease); }
.btn:hover .btn__arrow{ transform: translateX(3px); }
.btn__sub{ font-weight:400; font-size:.78em; opacity:.75; border-left:1px solid rgba(0,0,0,.25); padding-left:.6em; margin-left:.2em; }

/* ============ NAV ============ */
.nav{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.nav__inner{
  max-width: var(--container); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding: .9rem clamp(1.25rem, 4vw, 2.5rem);
}
.nav__logo{ display:flex; align-items:center; gap:.6em; font-family: var(--font-display); font-weight:400; font-size:1.25rem; color: var(--navy); }
.nav__logo-mark{
  display:inline-grid; place-items:center; width:2em; height:2em; border-radius: .6em;
  background: var(--navy); color:#ffffff; font-weight:800; font-family: var(--font-body);
}
.nav__logo-img{
  height: 40px; width: auto;
}
.nav__links{ display:flex; gap: 2.1rem; font-size:.92rem; color: var(--text-dim); }
.nav__links a{ transition: color .25s; position:relative; }
.nav__links a:hover{ color: var(--navy); }
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:-6px; width:0; height:1px; background: var(--verde);
  transition: width .3s var(--ease);
}
.nav__links a:hover::after{ width:100%; }
.nav__actions{ display:flex; align-items:center; gap:.75rem; }
.nav__burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; padding:.5em; cursor:pointer; }
.nav__burger span{ width:22px; height:2px; background: var(--text); border-radius:2px; transition: transform .3s, opacity .3s; }
.nav__burger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2){ opacity:0; }
.nav__burger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-menu{
  display:flex; flex-direction:column; gap: 0; max-height:0; overflow:hidden;
  background: var(--bg-soft); border-bottom: 1px solid var(--border);
  transition: max-height .4s var(--ease);
}
.mobile-menu.is-open{ max-height: 420px; }
.mobile-menu a{ padding: 1rem clamp(1.25rem,4vw,2.5rem); border-top:1px solid var(--border); color: var(--text-dim); }
.mobile-menu a:last-child{ margin: .75rem clamp(1.25rem,4vw,2.5rem) 1.25rem; border-top:none; }

/* ============ HERO ============ */
.hero{
  padding-top: clamp(3.5rem, 8vw, 6rem); padding-bottom: clamp(6rem, 10vw, 9rem); overflow:hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 55%, var(--teal) 100%);
}
.hero__bg{ position:absolute; inset:0; z-index:0; pointer-events:none; }
.hero__grid{
  position:absolute; inset:-10% -10%;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 20%, black 0%, transparent 75%);
}
.hero__glow{ position:absolute; border-radius:50%; filter: blur(90px); opacity:.35; }
.hero__glow--teal{ width:38vw; height:38vw; background: var(--teal); top:-10%; right:-6%; }
.hero__glow--verde{ width:26vw; height:26vw; background: var(--verde); top:22%; left:-8%; }

.hero__inner{ position:relative; z-index:1; max-width: var(--container); margin: 0 auto; text-align:center; }
.hero__title{
  font-size: clamp(3.2rem, 5vw, 3.8rem);
  line-height: .98;
  letter-spacing: -.02em;
  display:flex; flex-wrap:wrap; justify-content:center; gap: .18em .32em;
  margin: 0 auto;
  max-width: 15ch;
}
.hero__title--accent{ color: var(--teal-light); }
.hero__sub{
  max-width: 620px; margin: 1.75rem auto 0; font-size: clamp(1.02rem, 1.3vw, 1.2rem);
}
.hero__sub strong{ color: #fff; }
.hero__actions{ display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; margin-top: 2.4rem; }

.hero__stats{
  position:relative; display:grid; grid-template-columns: repeat(4,1fr); gap:1rem;
  max-width: 1000px; margin: clamp(4rem,7vw,6rem) auto 0;
}
.stat-card{
  background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
  border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 1.4rem 1.2rem; text-align:left;
  backdrop-filter: blur(10px);
}
.stat-card__num{ display:block; font-family: var(--font-display); font-size: clamp(1.6rem,2.4vw,2.1rem); font-weight:400; color: var(--teal-light); }
.stat-card__label{ display:block; margin-top:.35rem; font-size:.8rem; color: rgba(255,255,255,.7); line-height:1.35; }
.stat-card--2 .stat-card__num{ color: var(--teal); }
.stat-card--3 .stat-card__num{ color: var(--ambar); }
.stat-card--4 .stat-card__num{ color: var(--naranja); }

/* asymmetric overlap on large screens */
@media (min-width: 900px){
  .hero__stats{ grid-template-columns: 1.1fr 1fr 1.25fr 1fr; }
  .stat-card--1{ transform: translateY(4px) rotate(-1.2deg); }
  .stat-card--2{ transform: translateY(-10px) rotate(1deg); }
  .stat-card--3{ transform: translateY(10px) rotate(-.6deg); }
  .stat-card--4{ transform: translateY(-4px) rotate(1.4deg); }
}

/* ============ SOURCES MARQUEE ============ */
.sources{ padding: 2.5rem clamp(1.25rem,5vw,4rem); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.sources__label{ text-align:center; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color: var(--text-faint); margin-bottom:1.4rem; }
.sources__marquee{ overflow:hidden; mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); }
.sources__track{
  display:flex; gap: clamp(2rem,5vw,4rem); width: max-content;
  font-family: var(--font-display); font-size: clamp(1.1rem,2vw,1.5rem); color: var(--text-faint);
  animation: marquee 34s linear infinite;
}
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ============ BENTO GRID — motores ============ */
.motors{ padding-top: clamp(3rem, 6vw, 5rem); padding-bottom: clamp(3rem, 6vw, 5rem); }
.motors .section-head{ margin-bottom: clamp(1.75rem, 3vw, 2.5rem); }
.motors .filters{ gap:.45rem; margin-bottom:1.5rem; }
.motors .filter-pill{ padding:.45em .95em; font-size:.78rem; }
.filters{ display:flex; gap:.6rem; justify-content:center; flex-wrap:wrap; margin-bottom: 2.75rem; }
.filter-pill{
  border:1px solid var(--border-strong); background: transparent; color: var(--text-dim);
  padding:.55em 1.2em; border-radius:999px; font-size:.85rem; cursor:pointer; transition: all .25s var(--ease);
}
.filter-pill:hover{ border-color: var(--teal); color: var(--navy); }
.filter-pill.is-active{ background: var(--navy); color: #fff; border-color: var(--navy); }

.bento{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem;
  max-width: var(--container); margin: 0 auto;
}
.motors .bento{ grid-template-columns: repeat(4, minmax(0, 1fr)); gap:.85rem; }
.bento-card{
  --accent: var(--teal);
  position:relative; grid-column: span 2;
  background: linear-gradient(165deg, var(--surface), var(--surface-2));
  border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.8rem; overflow:hidden;
  display:flex; flex-direction:column; gap:.85rem;
  transition: transform .45s var(--ease), border-color .35s;
}
.motors .bento-card{
  grid-column: span 1;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  gap: .55rem;
  height: 300px;
  min-height: 0;
}
.motors .bento-card__top{ align-items:flex-start; }
.motors .bento-card__icon{ flex:0 0 auto; font-size: 1.45rem; }
.motors .bento-card__price{ min-width:0; max-width:70%; overflow:hidden; text-overflow:ellipsis; }
.motors .bento-card__title,
.motors .bento-card--xl .bento-card__title{ font-size: clamp(1rem, 1.2vw, 1.18rem); line-height:1.15; min-height:2.3em; }
.motors .bento-card__tag{ font-size: .76rem; line-height:1.3; min-height:2.6em; }
.motors .bento-card__desc{ display:-webkit-box; overflow:hidden; line-clamp:5; -webkit-box-orient:vertical; -webkit-line-clamp:5; font-size: .8rem; line-height:1.4; }
.motors .bento-card__actions{ gap: .7rem; }
.motors .bento-card__cta{ font-size: .76rem; line-height:1.25; }
.motors .bento-card--xl,
.motors .bento-card--wide{ grid-column: span 1; grid-row: auto; }
.bento-card::before{
  content:""; position:absolute; inset:0; border-radius:inherit; padding:1px;
  background: linear-gradient(160deg, var(--accent), transparent 45%);
  opacity:0; transition: opacity .4s;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events:none;
}
.motors .bento-card:hover{ transform: translateY(-3px); border-color: var(--border-strong); box-shadow: 0 14px 28px -20px rgba(10,61,98,.25); }
.bento-card:hover{ border-color: var(--border-strong); box-shadow: 0 20px 40px -24px rgba(10,61,98,.25); }
.bento-card:hover::before{ opacity:1; }
.bento-card--xl{ grid-column: span 2; grid-row: span 2; }
.bento-card--wide{ grid-column: span 4; }
.bento-card--badge{ }
.bento-card__top{ display:flex; align-items:center; justify-content:space-between; gap:.75rem; }
.bento-card__icon{ font-size: 1.9rem; filter: drop-shadow(0 4px 14px rgba(10,61,98,.15)); }
.bento-card__price{
  font-size:.72rem; font-weight:700; letter-spacing:.03em; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, transparent); padding:.35em .7em; border-radius:999px; white-space:nowrap;
}
.bento-card__title{ font-size: clamp(1.25rem, 1.6vw, 1.55rem); }
.bento-card--xl .bento-card__title{ font-size: clamp(1.5rem, 2.2vw, 2rem); }
.bento-card__tag{ font-size:.85rem; color: var(--text); font-weight:600; opacity:.85; }
.bento-card__desc{ font-size:.9rem; flex:1; }
.bento-card__cta{
  display:inline-flex; align-items:center; gap:.4em; font-weight:700; font-size:.88rem; color: var(--text);
  margin-top:.4rem;
}
.bento-card__cta span{ transition: transform .3s var(--ease); color: var(--accent); }
.bento-card__cta:hover span{ transform: translateX(4px); }
.bento-card__actions{ display:flex; align-items:center; gap:1rem; flex-wrap:wrap; margin-top:.4rem; }
.bento-card__cta--secondary{
  color: var(--text-faint); font-weight:600; margin-top:0;
}
.bento-card__cta--secondary:hover{ color: var(--navy); }
.badge{
  position:absolute; top:1.1rem; right:1.1rem; background: var(--rojo); color:#fff;
  font-size:.66rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase;
  padding:.3em .65em; border-radius:999px; box-shadow: 0 4px 14px -2px rgba(226,75,74,.6);
}

.bento--platform{ grid-template-columns: repeat(4,1fr); }
.platform-card h3{ font-size:1.2rem; margin-bottom:.4rem; }
.platform-card .bento-card__icon{ margin-bottom:.4rem; }

/* ============ CÓMO FUNCIONA ============ */
.how__list{ max-width: 880px; margin: 0 auto; display:flex; flex-direction:column; gap: 1.4rem; }
.how__step{
  display:flex; gap:1.4rem; align-items:flex-start;
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.6rem 1.9rem;
}
.how__step--offset{ margin-left: clamp(0px, 6vw, 4.5rem); }
.how__num{ font-family: var(--font-display); font-size: 1.8rem; color: var(--teal); font-weight:400; line-height:1; }
.how__body h3{ font-size:1.15rem; margin-bottom:.35rem; }
.how__body p{ font-size:.92rem; }

/* ============ AUDIENCE ============ */
.audience__grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 1.1rem; max-width: var(--container); margin:0 auto; }
.audience-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 1.5rem; transition: border-color .3s, transform .3s var(--ease);
}
.audience-card:hover{ border-color: var(--border-strong); transform: translateY(-3px); }
.audience-card h3{ font-size:1.05rem; margin-bottom:.5rem; }
.audience-card p{ font-size:.88rem; margin-bottom:.9rem; }
.audience-card__tags{ font-size:.74rem; color: var(--teal); font-weight:600; letter-spacing:.02em; }

/* ============ PRICING ============ */
.pricing__grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:1.4rem; max-width: 1080px; margin: 0 auto; align-items:stretch; }
.price-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding: 2.1rem 1.9rem; display:flex; flex-direction:column; gap:1.1rem; position:relative;
}
.price-card--featured{
  --surface: var(--navy); --text: #ffffff; --text-dim: rgba(255,255,255,.75); --text-faint: rgba(255,255,255,.55);
  background: linear-gradient(165deg, var(--navy), var(--navy-light) 130%);
  border-color: var(--navy); transform: translateY(-10px);
  box-shadow: 0 24px 50px -20px rgba(10,61,98,.45);
}
/* Estos dos usan var(--navy) fijo (no escalado por tema), así que en la
   tarjeta destacada (fondo navy) necesitan color explícito para no quedar
   invisibles; el resto de sub-elementos ya usan variables de tema
   (--text, --text-dim, --text-faint) redefinidas arriba y se adaptan solas. */
.price-card.price-card--featured h3{ color: var(--teal-light); }
.price-card.price-card--featured .price-card__amount{ color: #ffffff; }
.price-card.price-card--featured .price-card__credits{ color: var(--verde); }
.price-card__ribbon{
  position:absolute; top:-.85rem; left:50%; transform: translateX(-50%);
  background: var(--verde); color:#ffffff; font-size:.7rem; font-weight:800; letter-spacing:.05em;
  padding:.4em 1em; border-radius:999px; text-transform:uppercase;
}
.price-card h3{ font-size:1.05rem; color: var(--navy); font-weight:700; text-transform:uppercase; letter-spacing:.04em; }
.price-card__amount{ font-family: var(--font-display); font-size: clamp(2.1rem, 3vw, 2.6rem); font-weight:400; color: var(--navy); }
.price-card__amount span{ font-size:.9rem; font-weight:500; color: var(--text-dim); margin-left:.35em; }
.price-card__credits{ font-size:.95rem; color: var(--verde); font-weight:700; }
.price-card__credits small{ color: var(--text-dim); font-weight:400; }
.price-card ul{ display:flex; flex-direction:column; gap:.55rem; font-size:.86rem; flex:1; }
.price-card ul li{ padding-left:1.3em; position:relative; }
.price-card ul li::before{ content:"—"; position:absolute; left:0; color: var(--text-faint); }
.pricing__footnote{ text-align:center; margin-top: 2.5rem; font-size:.92rem; }
.pricing__footnote a{ color: var(--teal); font-weight:600; text-decoration: underline; text-decoration-color: rgba(0,168,181,.4); }

/* ============ PRIVACY ============ */
.privacy__inner{ display:grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; max-width: var(--container); margin:0 auto; align-items:center; }
.privacy__grid{ display:grid; grid-template-columns: repeat(2,1fr); gap:1rem; }
.privacy-card{ background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md); padding: 1.4rem; }
.privacy-card h3{ font-size:1rem; margin-bottom:.5rem; color: var(--navy); }
.privacy-card p{ font-size:.85rem; }

/* ============ RESPALDO / TRUST BADGE ============ */
.backing{ padding-top: 0; padding-bottom: 0; }
.backing__card{
  max-width: var(--container); margin: 0 auto;
  background: linear-gradient(135deg, var(--navy), #08283F 60%, #04141F);
  border:1px solid rgba(255,255,255,.12); border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 4.5rem); text-align:center;
  position:relative; overflow:hidden;
}
.backing__card::after{
  content:""; position:absolute; inset:0; opacity:.5;
  background: radial-gradient(circle at 20% 20%, rgba(0,168,181,.28), transparent 55%),
              radial-gradient(circle at 85% 80%, rgba(0,196,140,.22), transparent 55%);
  pointer-events:none;
}
.backing__mark{ position:relative; z-index:1; display:inline-block; font-size:1.6rem; color: var(--teal-light); margin-bottom:1rem; }
.backing__title{ position:relative; z-index:1; font-size: clamp(1.5rem,2.4vw,2rem); margin-bottom:1.1rem; }
.backing__text{
  position:relative; z-index:1; max-width: 680px; margin: 0 auto 2rem;
  font-size: clamp(1rem, 1.15vw, 1.15rem); color: #C9D9E4;
}
.backing__card .btn{ position:relative; z-index:1; }

/* ============ FAQ ============ */
.accordion{ max-width: 760px; margin: 0 auto; display:flex; flex-direction:column; gap:.75rem; }
.accordion__item{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem; cursor:pointer;
}
.accordion__item summary{
  list-style:none; display:flex; justify-content:space-between; align-items:center;
  font-weight:700; font-size:.98rem; color: var(--navy);
}
.accordion__item summary::-webkit-details-marker{ display:none; }
.accordion__item summary::after{ content:"+"; font-size:1.4rem; color: var(--teal); font-weight:400; transition: transform .3s; }
.accordion__item[open] summary::after{ transform: rotate(45deg); }
.accordion__item p{ margin-top:.85rem; font-size:.9rem; }

/* ============ FINAL CTA ============ */
.final-cta{ text-align:center; }
.final-cta__title{ font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 720px; margin: 0 auto; }
.final-cta__sub{ margin: 1.1rem auto 2.2rem; max-width: 480px; }

/* ============ FOOTER ============ */
.footer{ background: var(--navy); border-top:1px solid var(--border); padding: 3.5rem clamp(1.25rem,5vw,4rem) 2rem; }
.footer__inner{
  max-width: var(--container); margin:0 auto;
  display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem;
}
.footer__brand{ display:flex; gap:.8rem; }
.footer__brand p{ font-family: var(--font-display); color: var(--text); font-size:1.1rem; }
.footer__brand small{ display:block; margin-top:.4rem; font-family: var(--font-body); color: var(--text-faint); font-weight:400; font-size:.78rem; line-height:1.5; }
.footer__col h4{ font-size:.8rem; text-transform:uppercase; letter-spacing:.08em; color: var(--text-faint); margin-bottom:1rem; }
.footer__col{ display:flex; flex-direction:column; gap:.6rem; font-size:.88rem; color: var(--text-dim); }
.footer__col a:hover{ color: var(--teal-light); }
.footer__bottom{ max-width: var(--container); margin: 2.5rem auto 0; padding-top:1.5rem; border-top:1px solid var(--border); font-size:.78rem; color: var(--text-faint); }
.footer__bottom a{ color: var(--text-faint); }
.footer__bottom a:hover{ color: var(--teal-light); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px){
  .bento{ grid-template-columns: repeat(2,1fr); }
  .bento-card--wide{ grid-column: span 2; }
  .motors .bento{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .motors .bento-card--xl,
  .motors .bento-card--wide{ grid-column: span 1; }
  .bento--platform{ grid-template-columns: repeat(2,1fr); }
  .privacy__inner{ grid-template-columns: 1fr; gap:2rem; }
  .footer__inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px){
  .nav__links, .nav__actions .nav__login{ display:none; }
  .nav__burger{ display:flex; }
  .hero__stats{ grid-template-columns: repeat(2,1fr); }
  .audience__grid{ grid-template-columns: repeat(2,1fr); }
  .motors .bento{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .motors .bento-card--xl,
  .motors .bento-card--wide{ grid-column: span 1; }
  .pricing__grid{ grid-template-columns: 1fr; max-width: 420px; }
  .price-card--featured{ transform:none; order:-1; }
  .how__step--offset{ margin-left:0; }
}

@media (max-width: 600px){
  section{ padding: 3.5rem 1.1rem; }
  .bento, .bento--platform{ grid-template-columns: 1fr; }
  .bento-card, .bento-card--xl, .bento-card--wide{ grid-column: span 1; grid-row: auto; }
  .motors .bento-card--xl, .motors .bento-card--wide{ grid-column: span 1; grid-row: auto; }
  .hero__stats{ grid-template-columns: 1fr 1fr; gap:.7rem; }
  .stat-card--1, .stat-card--2, .stat-card--3, .stat-card--4{ transform:none !important; }
  .audience__grid{ grid-template-columns: 1fr; }
  .footer__inner{ grid-template-columns: 1fr; gap: 2rem; }
  .hero__title{ max-width: 100%; }
}

@media (min-width: 1600px){
  .hero__title{ font-size: 6.8rem; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .sources__track{ animation: none; }
  *{ transition-duration: .01ms !important; animation-duration: .01ms !important; }
}