/* =========================================================================
   SHARK AI — Design system
   Built from the brand guideline: Uncut Sans (headings), Inter (body),
   Nunito (logo). Monochrome blue palette + warm neutrals.
   ========================================================================= */

/* ------------------------------- Fonts --------------------------------- */
@font-face{font-family:"Uncut Sans";src:url("../assets/fonts/UncutSans-Book.woff2") format("woff2");font-weight:350;font-style:normal;font-display:swap}
@font-face{font-family:"Uncut Sans";src:url("../assets/fonts/UncutSans-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Uncut Sans";src:url("../assets/fonts/UncutSans-Medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Uncut Sans";src:url("../assets/fonts/UncutSans-Semibold.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Uncut Sans";src:url("../assets/fonts/UncutSans-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

@font-face{font-family:"Inter";src:url("../assets/fonts/Inter-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../assets/fonts/Inter-Medium.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../assets/fonts/Inter-SemiBold.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../assets/fonts/Inter-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

@font-face{font-family:"Nunito";src:url("../assets/fonts/Nunito-Bold.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Nunito";src:url("../assets/fonts/Nunito-ExtraBold.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}

/* ------------------------------ Tokens --------------------------------- */
:root{
  /* neutrals */
  --white:#FFFFFF;
  --gray-100:#FAF9F7;
  --gray-150:#F3F2EE;
  --gray-200:#EDECE8;
  --gray-300:#DBDAD4;
  --gray-600:#989898;
  --gray-700:#626262;
  --black:#121212;

  /* blue scale */
  --blue-50:#E6EBFF;
  --blue-100:#CCD7FF;
  --blue-200:#99B3FF;
  --blue-300:#668CFF;
  --blue:#2659FF;      /* primary */
  --blue-700:#0029CC;
  --blue-800:#001F99;
  --blue-900:#001466;
  --grad:linear-gradient(160deg,#2C59FD 0%,#9AB0FE 100%);

  /* semantic */
  --bg:var(--gray-100);
  --surface:var(--white);
  --ink:var(--black);
  --ink-2:var(--gray-700);
  --ink-3:var(--gray-600);
  --line:var(--gray-200);
  --line-2:var(--gray-300);

  /* type */
  --font-head:"Uncut Sans","Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-logo:"Nunito","Uncut Sans",system-ui,sans-serif;

  /* layout */
  --maxw:1200px;
  --gutter:clamp(20px,5vw,48px);
  --radius:14px;
  --radius-lg:22px;
  --radius-xl:30px;
  --shadow-sm:0 1px 2px rgba(18,18,18,.04),0 1px 3px rgba(18,18,18,.06);
  --shadow:0 4px 24px rgba(18,18,18,.06),0 1px 3px rgba(18,18,18,.04);
  --shadow-lg:0 24px 60px -20px rgba(38,89,255,.28),0 8px 24px rgba(18,18,18,.08);
  --ring:0 0 0 4px rgba(38,89,255,.18);
  --nav-h:72px;
}

/* ---------------------------- Base / reset ----------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-family:var(--font-head);font-weight:600;line-height:1.08;letter-spacing:-.02em;color:var(--ink);overflow-wrap:break-word;word-break:break-word}
p{margin:0}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
::selection{background:var(--blue-100);color:var(--blue-900)}

/* --------------------------- Layout helpers ---------------------------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.container-wide{max-width:1340px}
.section{padding-block:clamp(64px,9vw,120px)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--dark{background:var(--black);color:#EFEFEF}
.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.section--ink{background:var(--white)}
.stack>*+*{margin-top:1rem}
.center{text-align:center}
.measure{max-width:64ch}
.measure-sm{max-width:52ch}

/* ------------------------------ Typography ----------------------------- */
.display{font-size:clamp(2.5rem,5.6vw,4.25rem);font-weight:600;letter-spacing:-.03em;line-height:1.02}
.h1{font-size:clamp(2.2rem,4.6vw,3.4rem);letter-spacing:-.03em;line-height:1.05}
.h2{font-size:clamp(1.75rem,3.4vw,2.6rem);letter-spacing:-.025em;line-height:1.08}
.h3{font-size:clamp(1.25rem,2vw,1.6rem);letter-spacing:-.02em}
.h4{font-size:1.14rem;letter-spacing:-.01em}
.lead{font-size:clamp(1.06rem,1.5vw,1.28rem);line-height:1.55;color:var(--ink-2)}
.section--dark .lead{color:#BFC2C7}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--font-body);font-weight:600;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--blue);
  margin:0 0 1.1rem;
}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--blue);border-radius:2px;opacity:.8}
.eyebrow--center{justify-content:center}
.muted{color:var(--ink-2)}
.section--dark .muted{color:#A6A9AF}
.text-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Section header block */
.sec-head{max-width:52rem}
.sec-head.center{margin-inline:auto}
.sec-head .lead{margin-top:1.1rem}

/* ------------------------------- Buttons ------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font-body);font-weight:600;font-size:.98rem;line-height:1;
  padding:.95em 1.5em;border-radius:100px;border:1.5px solid transparent;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;cursor:pointer;
}
.btn svg{width:1.05em;height:1.05em;flex:none}
.btn--primary{background:var(--black);color:#fff}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px -10px rgba(18,18,18,.5)}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(38,89,255,.6);background:#1c4bf0}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.section--dark .btn--ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.section--dark .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.section--dark .btn--primary{background:#fff;color:var(--black)}
.section--dark .btn--primary:hover{box-shadow:0 12px 26px -10px rgba(0,0,0,.6)}
.btn--lg{font-size:1.05rem;padding:1.05em 1.8em}
.btn--sm{font-size:.9rem;padding:.7em 1.15em}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;align-items:center}
.arrow-link{display:inline-flex;align-items:center;gap:.45em;font-weight:600;color:var(--blue);font-size:.98rem}
.arrow-link svg{width:1.05em;height:1.05em;transition:transform .2s ease}
.arrow-link:hover svg{transform:translateX(4px)}

/* -------------------------------- Nav ---------------------------------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(250,249,247,.8);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease,background .3s ease;
}
.nav.is-scrolled{border-bottom-color:var(--line);background:rgba(250,249,247,.92)}
.nav__inner{display:flex;align-items:center;gap:1.5rem;height:var(--nav-h)}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-logo);font-weight:700;font-size:1.35rem;letter-spacing:-.01em;color:var(--ink)}
.brand__mark{width:30px;height:30px}
.brand__mark svg,.brand__mark img{width:100%;height:100%}
.nav__spacer{flex:1}
.nav__links{display:flex;align-items:center;gap:.3rem}
.nav__link{
  position:relative;display:inline-flex;align-items:center;gap:.35em;
  font-weight:500;font-size:.96rem;color:var(--ink-2);
  padding:.55em .8em;border-radius:10px;transition:color .15s ease,background .15s ease;
}
.nav__link:hover,.nav__link[aria-current="page"]{color:var(--ink)}
.nav__link[aria-current="page"]{background:var(--gray-200)}
.nav__cta{margin-left:.4rem}

/* dropdown */
.has-menu{position:relative}
.has-menu__btn svg{width:.7em;height:.7em;transition:transform .2s ease}
.has-menu:hover .has-menu__btn svg,.has-menu:focus-within .has-menu__btn svg{transform:rotate(180deg)}
.menu{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);
  width:340px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);padding:.5rem;opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease;
}
.has-menu:hover .menu,.has-menu:focus-within .menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.menu__item{display:flex;gap:.8rem;align-items:flex-start;padding:.7rem .8rem;border-radius:12px;transition:background .15s ease}
.menu__item:hover{background:var(--gray-100)}
.menu__num{font-family:var(--font-head);font-weight:600;font-size:.8rem;color:var(--blue);padding-top:.15rem;min-width:1.4rem}
.menu__item>span:last-child{display:flex;flex-direction:column}
.menu__t{display:block;font-weight:600;font-size:.95rem;color:var(--ink)}
.menu__d{display:block;font-size:.82rem;color:var(--ink-3);line-height:1.4;margin-top:.15rem}

/* mobile nav */
.nav__toggle{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;background:var(--white);align-items:center;justify-content:center}
.nav__toggle span{position:relative;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease}
.nav__toggle span::before{top:-6px}.nav__toggle span::after{top:6px}
body.menu-open .nav__toggle span{background:transparent}
body.menu-open .nav__toggle span::before{transform:translateY(6px) rotate(45deg)}
body.menu-open .nav__toggle span::after{transform:translateY(-6px) rotate(-45deg)}

/* -------------------------------- Hero --------------------------------- */
.hero{position:relative;overflow:hidden;padding-top:clamp(48px,7vw,88px);padding-bottom:clamp(56px,8vw,104px)}
.aurora{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora::before,.aurora::after{content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.55}
.aurora::before{width:52vw;height:52vw;right:-12vw;top:-16vw;background:radial-gradient(circle at 30% 30%,rgba(38,89,255,.55),rgba(154,176,254,.25) 55%,transparent 72%)}
.aurora::after{width:30vw;height:30vw;left:-8vw;bottom:-10vw;background:radial-gradient(circle,rgba(154,176,254,.4),transparent 70%)}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4rem);align-items:center}
.hero__copy{max-width:37rem}
.hero .display{margin-bottom:1.4rem}
.hero__lead{margin-bottom:2rem;max-width:34rem}
.hero__proof{margin-top:2.2rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;color:var(--ink-2);font-size:.92rem;font-weight:500}
.hero__proof span{display:inline-flex;align-items:center;gap:.5em}
.hero__proof span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue)}

/* Hero progression visual */
.progression{position:relative;z-index:1}
.prog-card{
  background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.9);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:clamp(1.2rem,2.5vw,1.8rem);
}
.prog-step{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;padding:1rem;border-radius:var(--radius-lg);position:relative}
.prog-step+.prog-step{margin-top:.6rem}
.prog-step__ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;color:#fff;flex:none;background:var(--blue)}
/* steps and connectors are interleaved children, so target the 1st/3rd/5th child */
.prog-step:nth-child(1) .prog-step__ico{background:var(--blue-800)}
.prog-step:nth-child(3) .prog-step__ico{background:var(--blue)}
.prog-step:nth-child(5) .prog-step__ico{background:linear-gradient(160deg,#2C59FD,#9AB0FE)}
.prog-step__ico svg{width:26px;height:26px}
.prog-step>span:last-child{display:flex;flex-direction:column;gap:.15rem}
.prog-step__k{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.prog-step__t{display:block;font-family:var(--font-head);font-weight:600;font-size:1.05rem;letter-spacing:-.01em}
.prog-step__d{display:block;font-size:.85rem;color:var(--ink-3);line-height:1.4}
.prog-connector{height:20px;margin-left:calc(1rem + 26px);border-left:2px dashed var(--blue-200)}

/* --------------------------- Trust strip ------------------------------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.trust__row{display:flex;align-items:center;gap:clamp(1.5rem,4vw,3.5rem);flex-wrap:wrap;justify-content:center;padding-block:2.2rem}
.trust__label{font-size:.85rem;color:var(--ink-3);font-weight:500;flex-basis:100%;text-align:center;margin-bottom:.4rem}
.trust__logo{font-family:var(--font-head);font-weight:600;font-size:1.25rem;letter-spacing:-.01em;color:var(--gray-600);opacity:.85;transition:color .2s,opacity .2s}
.trust__logo:hover{color:var(--ink);opacity:1}

/* -------------------------------- Cards -------------------------------- */
.grid{display:grid;gap:clamp(1rem,2vw,1.5rem)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.4rem,2.4vw,2rem);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card--pad-lg{padding:clamp(1.6rem,3vw,2.4rem)}
.card__ico{width:48px;height:48px;border-radius:13px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;margin-bottom:1.1rem}
.card__ico svg{width:24px;height:24px}
.card h3{margin-bottom:.5rem}
.card p{color:var(--ink-2);font-size:.97rem}

/* Pain cards */
.pain{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem);margin-top:2.5rem}
.pain__item{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white)}
.pain__item h4{color:var(--ink);margin-bottom:.4rem;font-family:var(--font-head);font-weight:600}
.pain__item p{color:var(--ink-2);font-size:.94rem}
.pain__x{width:34px;height:34px;border-radius:9px;background:var(--gray-150);color:var(--gray-700);display:grid;place-items:center;margin-bottom:1rem;font-size:1.1rem}

/* --------------------------- Maturity cards ---------------------------- */
.maturity{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem);margin-top:3rem}
.mcard{
  position:relative;display:flex;flex-direction:column;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius-xl);padding:1.8rem;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;overflow:hidden;
}
.mcard::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1.5px transparent;transition:box-shadow .22s ease}
.mcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.mcard:hover::after{box-shadow:inset 0 0 0 1.5px var(--blue-200)}
.mcard__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.3rem}
.mcard__level{font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:.5em}
.mcard__num{font-family:var(--font-head);font-size:2.6rem;font-weight:600;line-height:1;color:var(--gray-200);letter-spacing:-.03em}
.mcard h3{font-size:1.32rem;margin-bottom:.9rem}
.mcard__quote{font-style:italic;color:var(--ink-2);font-size:.96rem;border-left:2px solid var(--blue-200);padding-left:.9rem;margin-bottom:1.1rem}
.mcard__desc{color:var(--ink-2);font-size:.95rem;margin-bottom:1.3rem}
.mcard__list{margin-bottom:1.6rem;display:grid;gap:.55rem}
.mcard__list li{display:flex;gap:.6rem;font-size:.9rem;color:var(--ink-2)}
.mcard__list li svg{width:1.05em;height:1.05em;color:var(--blue);flex:none;margin-top:.15em}
.mcard__cta{margin-top:auto}
.mcard__link{display:inline-flex;align-items:center;gap:.45em;font-weight:600;color:var(--ink);font-size:.96rem}
.mcard__link svg{width:1.05em;height:1.05em;color:var(--blue);transition:transform .2s ease}
.mcard:hover .mcard__link svg{transform:translateX(4px)}
.stretched-link::before{content:"";position:absolute;inset:0;z-index:1}

/* --------------------------- Outcomes grid ----------------------------- */
.outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.4rem);margin-top:3rem}
.outcome{padding:1.6rem;border-radius:var(--radius-lg);background:var(--white);border:1px solid var(--line);transition:border-color .2s,transform .2s}
.outcome:hover{transform:translateY(-4px);border-color:var(--blue-200)}
.outcome__ico{width:44px;height:44px;border-radius:12px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;margin-bottom:1rem}
.outcome__ico svg{width:22px;height:22px}
.outcome h4{margin-bottom:.4rem;font-family:var(--font-head);font-weight:600;font-size:1.08rem}
.outcome p{color:var(--ink-2);font-size:.92rem}

/* ----------------------------- Steps (approach) ------------------------ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.4rem);margin-top:3rem}
.step{position:relative;padding:1.6rem;border-radius:var(--radius-lg);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12)}
.section--dark .step p{color:#B4B7BD}
.step__n{font-family:var(--font-head);font-weight:600;font-size:.85rem;color:var(--blue-200);letter-spacing:.05em;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.step__n b{width:34px;height:34px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:600;font-size:.95rem}
.step h4{color:#fff;margin-bottom:.5rem;font-family:var(--font-head);font-weight:600;font-size:1.1rem}
.step p{font-size:.92rem;line-height:1.5}
/* light variant */
.steps--light .step{background:var(--white);border-color:var(--line)}
.steps--light .step p{color:var(--ink-2)}
.steps--light .step h4{color:var(--ink)}
.steps--light .step__n{color:var(--blue)}

/* ---------------------------- Case highlight --------------------------- */
.case{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,3vw,3rem);align-items:center}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.metric{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.5rem}
.metric__v{font-family:var(--font-head);font-weight:600;font-size:clamp(1.8rem,3.5vw,2.6rem);letter-spacing:-.03em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric__l{margin-top:.5rem;font-size:.86rem;color:var(--ink-2);line-height:1.35}
.section--dark .metric{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
.section--dark .metric__l{color:#B4B7BD}
.disclaimer{font-size:.8rem;color:var(--ink-3);line-height:1.5;border-left:2px solid var(--line-2);padding-left:.9rem;margin-top:1.4rem}
.section--dark .disclaimer{color:#8C8F95;border-color:rgba(255,255,255,.18)}

/* ----------------------------- Workflow chips -------------------------- */
.chips{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2.5rem}
.chip{display:inline-flex;align-items:center;gap:.6em;background:var(--white);border:1px solid var(--line);border-radius:100px;padding:.7em 1.15em;font-size:.94rem;font-weight:500;color:var(--ink);transition:border-color .2s,transform .2s}
.chip:hover{border-color:var(--blue-200);transform:translateY(-2px)}
.chip svg{width:1.05em;height:1.05em;color:var(--blue)}

/* ------------------------------ Why list ------------------------------- */
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:2.5rem;border-top:1px solid var(--line)}
.why__item{padding:1.8rem;border-bottom:1px solid var(--line)}
.why__item:nth-child(odd){border-right:1px solid var(--line)}
.why__item h4{display:flex;align-items:center;gap:.7rem;margin-bottom:.6rem;font-family:var(--font-head);font-weight:600;font-size:1.12rem}
.why__item h4 svg{width:1.3em;height:1.3em;color:var(--blue);flex:none}
.why__item p{color:var(--ink-2);font-size:.95rem}

/* --------------------------- Testimonials ------------------------------ */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem);margin-top:3rem}
.quote{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.8rem;display:flex;flex-direction:column}
.quote__mark{font-family:var(--font-head);font-size:3rem;line-height:.6;color:var(--blue-200);height:1.3rem}
.quote p{color:var(--ink);font-size:1rem;line-height:1.55;margin:.6rem 0 1.4rem;flex:1}
.quote__who{display:flex;align-items:center;gap:.8rem;margin-top:auto}
.quote__who>span:last-child{display:flex;flex-direction:column}
.quote__av{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-family:var(--font-head);font-weight:600;font-size:1rem;flex:none}
.quote__name{display:block;font-weight:600;font-size:.92rem}
.quote__role{display:block;font-size:.82rem;color:var(--ink-3)}

/* ----------------------------- Insights cards -------------------------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem);margin-top:3rem}
.post{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:transform .2s,box-shadow .2s}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post__thumb{aspect-ratio:16/9;background:var(--grad);position:relative;overflow:hidden}
.post__thumb--2{background:linear-gradient(160deg,#0029CC,#2659FF)}
.post__thumb--3{background:linear-gradient(160deg,#001F99,#668CFF)}
.post__thumb span{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.9)}
.post__thumb svg{width:56px;height:56px;opacity:.9}
.post__body{padding:1.5rem;display:flex;flex-direction:column;flex:1}
.post__cat{font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:.7rem}
.post__body h3{font-size:1.14rem;margin-bottom:.6rem;line-height:1.2}
.post__body p{color:var(--ink-2);font-size:.92rem;flex:1}
.post__meta{display:flex;gap:.5rem;align-items:center;font-size:.8rem;color:var(--ink-3);margin-top:1.2rem;flex-wrap:wrap}
.post__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--gray-300)}

/* -------------------------------- FAQ ---------------------------------- */
.faq{max-width:800px;margin-top:2.5rem}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;background:none;border:0;padding:1.35rem 0;text-align:left;font-family:var(--font-head);font-weight:600;font-size:1.08rem;color:var(--ink);letter-spacing:-.01em}
.faq__q .plus{position:relative;width:20px;height:20px;flex:none}
.faq__q .plus::before,.faq__q .plus::after{content:"";position:absolute;background:var(--blue);border-radius:2px;transition:transform .25s ease}
.faq__q .plus::before{top:9px;left:0;width:20px;height:2px}
.faq__q .plus::after{top:0;left:9px;width:2px;height:20px}
.faq__item.open .plus::after{transform:scaleY(0)}
.faq__a{overflow:hidden;max-height:0;transition:max-height .3s ease}
.faq__a-inner{padding:0 0 1.4rem;color:var(--ink-2);font-size:.98rem;line-height:1.6;max-width:68ch}
.faq__item.open .faq__q{color:var(--blue)}

/* --------------------------- CTA banner -------------------------------- */
.cta{position:relative;overflow:hidden;border-radius:var(--radius-xl);
  background:radial-gradient(130% 130% at 82% 0%,#20263a 0%,#141722 46%,#0d0e14 100%);
  color:#fff;padding:clamp(2.8rem,6vw,4.6rem) clamp(1.4rem,5vw,4rem);text-align:center;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 30px 90px -34px rgba(38,89,255,.45),inset 0 1px 0 rgba(255,255,255,.05)}
.cta .aurora{opacity:.9}
.cta .aurora::before{opacity:.55;right:-8vw;top:-18vw;width:48vw;height:48vw}
.cta .aurora::after{opacity:.3;left:-6vw;bottom:-14vw}
.cta__inner{position:relative;z-index:1;max-width:46rem;margin-inline:auto}
.cta .eyebrow{color:var(--blue-200)}
.cta .eyebrow::before{background:var(--blue-200);opacity:.9}
.cta h2{color:#fff;margin-bottom:1rem}
.cta p{color:#C7CAD1;margin-bottom:2.2rem}
.cta .btn-row{justify-content:center}
.cta__micro{margin-top:1.5rem;font-size:.85rem;color:#8B8F99}
/* Buttons on the dark CTA card (the section wrapper is light, so restyle here) */
.cta .btn--primary{background:#fff;color:var(--black);border-color:#fff}
.cta .btn--primary:hover{background:#fff;transform:translateY(-2px);box-shadow:0 16px 36px -12px rgba(255,255,255,.4)}
.cta .btn--ghost{color:#fff;border-color:rgba(255,255,255,.34)}
.cta .btn--ghost:hover{color:#fff;border-color:#fff;background:rgba(255,255,255,.09);transform:translateY(-2px)}

/* ------------------------------- Footer -------------------------------- */
.footer{background:var(--black);color:#B4B7BD;padding-block:clamp(3rem,6vw,4.5rem) 2rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:clamp(1.5rem,3vw,3rem)}
.footer .brand{color:#fff;margin-bottom:1rem}
.footer__tag{font-size:.92rem;color:#8C8F95;max-width:26ch;margin-bottom:1.5rem}
.footer__social{display:flex;gap:.7rem}
.footer__social a{width:40px;height:40px;border-radius:11px;border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;color:#B4B7BD;transition:border-color .2s,color .2s,background .2s}
.footer__social a:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.06)}
.footer__social svg{width:18px;height:18px}
.footer__col h5{font-family:var(--font-head);font-weight:600;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#8C8F95;margin-bottom:1.1rem}
.footer__col a{display:block;padding:.4rem 0;font-size:.94rem;color:#B4B7BD;transition:color .15s}
.footer__col a:hover{color:#fff}
.footer__bottom{margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:#7A7D83}
.footer__bottom a{color:#7A7D83}.footer__bottom a:hover{color:#fff}
.footer__disc{max-width:60ch;line-height:1.5}

/* ------------------------- Page hero (interior) ------------------------ */
.phero{position:relative;overflow:hidden;padding-top:clamp(48px,6vw,80px);padding-bottom:clamp(40px,5vw,64px)}
.phero__inner{position:relative;z-index:1;max-width:48rem}
.breadcrumb{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:.84rem;color:var(--ink-3);margin-bottom:1.6rem}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb svg{width:.9em;height:.9em;opacity:.5}
.phero .h1{margin-bottom:1.2rem}
.phero__facts{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.fact{display:inline-flex;align-items:center;gap:.5em;background:var(--white);border:1px solid var(--line);border-radius:100px;padding:.55em 1em;font-size:.9rem;font-weight:500}
.fact svg{width:1.05em;height:1.05em;color:var(--blue)}

/* --------------------------- Prose / content --------------------------- */
.prose{max-width:44rem}
.prose>*+*{margin-top:1.15rem}
.prose h2{margin-top:2.4rem}
.prose h3{margin-top:1.8rem}
.prose p{color:var(--ink-2)}
.prose ul{display:grid;gap:.6rem}
.prose ul li{position:relative;padding-left:1.6rem;color:var(--ink-2)}
.prose ul li::before{content:"";position:absolute;left:.2rem;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--blue)}
.prose a{color:var(--blue);font-weight:500;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--blue-200)}
.prose strong{color:var(--ink);font-weight:600}

/* ------------------------------- Split --------------------------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,3vw,3.5rem);align-items:start}
.split--center{align-items:center}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.ba__col{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.5rem}
.ba__col h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem;font-family:var(--font-body);font-weight:700}
.ba__col--before h4{color:var(--gray-600)}
.ba__col--after h4{color:var(--blue)}
.ba__col ul{display:grid;gap:.7rem}
.ba__col li{display:flex;gap:.55rem;font-size:.92rem;color:var(--ink-2)}
.ba__col li svg{width:1.05em;height:1.05em;flex:none;margin-top:.15em}
.ba__col--before li svg{color:var(--gray-600)}
.ba__col--after li svg{color:var(--blue)}

/* ------------------------------ Table ---------------------------------- */
.table-wrap{overflow-x:auto;margin-top:2rem;border:1px solid var(--line);border-radius:var(--radius-lg)}
table.brand{width:100%;border-collapse:collapse;min-width:520px;background:var(--white)}
table.brand th,table.brand td{text-align:left;padding:1rem 1.2rem;font-size:.94rem;border-bottom:1px solid var(--line)}
table.brand thead th{font-family:var(--font-head);font-weight:600;font-size:.85rem;letter-spacing:.02em;color:var(--ink);background:var(--gray-100)}
table.brand tbody tr:last-child td{border-bottom:0}
table.brand td:first-child{color:var(--ink-2)}
table.brand td:last-child{color:var(--ink);font-weight:500}
table.brand .col-after{color:var(--blue);font-weight:600}

/* --------------------------- Program weeks ----------------------------- */
.weeks{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2vw,1.5rem);margin-top:2.5rem}
.week{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem}
.week__k{font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:.3rem}
.week h4{font-family:var(--font-head);font-weight:600;font-size:1.15rem;margin-bottom:1rem}
.week ol{counter-reset:s;display:grid;gap:.6rem}
.week ol li{counter-increment:s;display:flex;gap:.7rem;font-size:.92rem;color:var(--ink-2)}
.week ol li::before{content:counter(s);font-family:var(--font-head);font-weight:600;font-size:.75rem;color:var(--blue);background:var(--blue-50);width:22px;height:22px;border-radius:7px;display:grid;place-items:center;flex:none}

/* --------------------------- AI OS diagram ----------------------------- */
.osdiagram{margin-top:3rem;display:grid;gap:.6rem}
.oslayer{position:relative;display:grid;grid-template-columns:auto 1fr;gap:1.2rem;align-items:center;padding:1.3rem 1.5rem;border-radius:var(--radius-lg);background:var(--white);border:1px solid var(--line)}
.oslayer__n{font-family:var(--font-head);font-weight:600;font-size:.85rem;color:#fff;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none;background:var(--blue)}
.oslayer:nth-child(1) .oslayer__n{background:var(--blue-900)}
.oslayer:nth-child(2) .oslayer__n{background:var(--blue-800)}
.oslayer:nth-child(3) .oslayer__n{background:var(--blue-700)}
.oslayer:nth-child(4) .oslayer__n{background:var(--blue)}
.oslayer:nth-child(5) .oslayer__n{background:var(--blue-300)}
.oslayer h4{font-family:var(--font-head);font-weight:600;font-size:1.05rem;margin-bottom:.2rem}
.oslayer p{font-size:.88rem;color:var(--ink-2)}
.oslayer__tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.6rem}
.oslayer__tags span{font-size:.76rem;color:var(--ink-2);background:var(--gray-100);border:1px solid var(--line);border-radius:100px;padding:.25em .7em}

/* ------------------------------- Forms --------------------------------- */
.formwrap{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-xl);padding:clamp(1.5rem,3vw,2.6rem);box-shadow:var(--shadow)}
.form-steps{display:flex;gap:.8rem;margin-bottom:2rem}
.form-steps__item{flex:1;display:flex;align-items:center;gap:.7rem;font-size:.88rem;font-weight:600;color:var(--ink-3)}
.form-steps__item b{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--gray-200);color:var(--ink-3);font-size:.85rem;flex:none;transition:background .2s,color .2s}
.form-steps__item.active{color:var(--ink)}
.form-steps__item.active b{background:var(--blue);color:#fff}
.form-steps__item.done b{background:var(--blue);color:#fff}
.field{margin-bottom:1.2rem}
.field label{display:block;font-size:.88rem;font-weight:600;margin-bottom:.45rem;color:var(--ink)}
.field label .req{color:var(--blue)}
.field .hint{font-size:.8rem;color:var(--ink-3);font-weight:400;margin-top:.3rem}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:.98rem;color:var(--ink);background:var(--gray-100);
  border:1.5px solid var(--line);border-radius:12px;padding:.85em 1em;transition:border-color .15s,box-shadow .15s,background .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(38,89,255,.12)}
.field textarea{min-height:120px;resize:vertical}
.field input:invalid:not(:placeholder-shown),.field.error input,.field.error select,.field.error textarea{border-color:#E5484D}
.field .err-msg{display:none;color:#C93B3F;font-size:.82rem;margin-top:.35rem}
.field.error .err-msg{display:block}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:0 1.2rem}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem}
.check{display:flex;gap:.6rem;align-items:flex-start;padding:.8em 1em;border:1.5px solid var(--line);border-radius:12px;background:var(--gray-100);cursor:pointer;font-size:.92rem;transition:border-color .15s,background .15s}
.check:hover{border-color:var(--blue-200)}
.check input{width:auto;margin-top:.15em;accent-color:var(--blue)}
.check svg{width:1.15em;height:1.15em;flex:none;color:var(--blue)}
.check.consent{grid-column:1/-1;background:none;border:0;padding:.4em 0}
.form-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:1.6rem;align-items:center}
.form-micro{font-size:.82rem;color:var(--ink-3);margin-top:1.2rem;line-height:1.5}
.expect{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
.expect span{display:inline-flex;align-items:center;gap:.5em;font-size:.9rem;color:var(--ink-2);font-weight:500}
.expect svg{width:1.1em;height:1.1em;color:var(--blue)}
.form-panel[hidden]{display:none}
.success-state{text-align:center;padding:2rem 0}
.success-state .ok{width:64px;height:64px;border-radius:50%;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;margin:0 auto 1.4rem}
.success-state .ok svg{width:32px;height:32px}

/* ------------------------------ Utilities ------------------------------ */
.pill-tag{display:inline-flex;align-items:center;gap:.5em;background:var(--blue-50);color:var(--blue-800);border-radius:100px;padding:.4em .9em;font-size:.82rem;font-weight:600}
.divider{height:1px;background:var(--line);border:0;margin:0}
.bg-white{background:var(--white)}
.bg-off{background:var(--gray-100)}
.mt-0{margin-top:0}.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--ink);padding:.8em 1.2em;border-radius:0 0 10px 0;z-index:200;font-weight:600}
.skip:focus{left:0}

/* 404 */
.error-page{min-height:60vh;display:grid;place-items:center;text-align:center}
.error-page .code{font-family:var(--font-head);font-weight:600;font-size:clamp(5rem,18vw,10rem);line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.04em}

/* ===================== Deck-aligned components ========================= */
/* Media placeholders (explicit "asset needed" markers) */
.media-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:.55rem;width:100%;border:2px dashed var(--blue-200);border-radius:var(--radius-lg);background:repeating-linear-gradient(45deg,var(--blue-50),var(--blue-50) 14px,#fff 14px,#fff 28px);color:var(--blue-800);padding:1.6rem}
.media-ph__ic{width:44px;height:44px;border-radius:12px;background:#fff;display:grid;place-items:center;color:var(--blue);box-shadow:var(--shadow-sm)}
.media-ph__ic svg{width:22px;height:22px}
.media-ph__tag{font-family:var(--font-body);font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.media-ph__label{font-family:var(--font-head);font-weight:600;font-size:1rem;color:var(--ink);max-width:34ch}
.media-ph__note{font-size:.82rem;color:var(--ink-2);max-width:40ch;line-height:1.45}

/* Trust strip placeholders */
.trust__logo--ph{border:1.5px dashed var(--line-2);border-radius:100px;padding:.35em 1em;font-size:.9rem;color:var(--ink-3);font-family:var(--font-body);font-weight:500}
.trust__logo--ph:hover{color:var(--ink-3);opacity:1}
.trust__hint{flex-basis:100%;text-align:center;font-size:.78rem;color:var(--ink-3);margin-top:.6rem}
.trust__hint code{background:var(--gray-150);padding:.1em .45em;border-radius:5px;font-size:.9em}

/* Clarity note (problem section) */
.clarity-note{margin-top:2.5rem;max-width:60rem;font-family:var(--font-head);font-weight:500;font-size:clamp(1.05rem,1.7vw,1.35rem);letter-spacing:-.01em;color:var(--ink);border-left:3px solid var(--blue);padding-left:1.1rem;line-height:1.4}

/* Founder Accelerator session timeline */
.timeline{margin-top:1.6rem;display:grid;gap:.7rem}
.timeline li{display:grid;grid-template-columns:66px 1fr;gap:1rem;align-items:baseline;font-size:.96rem;color:var(--ink-2)}
.timeline__t{font-family:var(--font-head);font-weight:600;font-size:.84rem;color:var(--blue);background:var(--blue-50);border-radius:8px;padding:.35em .5em;text-align:center}

/* Step meta (framework / engagement) */
.step__meta{margin-top:.7rem;font-size:.8rem;font-weight:600;color:var(--blue)}
.darklist{display:grid;gap:.5rem;margin-top:1rem}
.darklist li{display:flex;gap:.55rem;font-size:.88rem;color:#B4B7BD;align-items:flex-start}
.darklist li svg{width:1em;height:1em;color:var(--blue-200);flex:none;margin-top:.2em}

/* Prioritization bands (Business Scan) */
.bands{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.5rem}
.band{border:1px solid var(--line);border-top:4px solid var(--line-2);border-radius:var(--radius-lg);padding:1.4rem;background:var(--white)}
.band__score{display:block;font-family:var(--font-head);font-weight:600;font-size:1.7rem;letter-spacing:-.02em;line-height:1}
.band__label{display:block;font-weight:600;margin-top:.4rem}
.band__note{display:block;font-size:.85rem;color:var(--ink-2);margin-top:.3rem}
.band--go{border-top-color:var(--blue)}.band--go .band__score{color:var(--blue)}
.band--ok{border-top-color:var(--blue-300)}
.band--warn{border-top-color:var(--gray-600)}
.band--stop{border-top-color:var(--gray-300)}

/* 4C framework key */
.fourc__k{display:inline-block;font-family:var(--font-head);font-weight:600;font-size:.78rem;letter-spacing:.08em;color:var(--blue);background:var(--blue-50);border-radius:7px;padding:.25em .6em;margin-bottom:.9rem}

/* Team cards */
.teamcard{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.2rem}
.teamcard p{color:var(--ink-2);font-size:.92rem}
.teamcard__role{color:var(--blue);font-weight:600;font-size:.9rem;margin-top:.2rem}

@media (max-width:900px){.bands{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.bands{grid-template-columns:1fr}}

/* Careers roles */
.roles{display:grid;gap:1.4rem;margin-top:2.6rem}
.role{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-xl);padding:clamp(1.5rem,3vw,2.2rem);transition:box-shadow .2s,border-color .2s}
.role:hover{box-shadow:var(--shadow);border-color:var(--line-2)}
.role__head{display:flex;justify-content:space-between;align-items:flex-start;gap:1.2rem;flex-wrap:wrap}
.role__team{display:inline-block;font-family:var(--font-body);font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:.5rem}
.role__title h3{margin:0}
.role__meta{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin-top:.75rem;color:var(--ink-2);font-size:.9rem}
.role__meta span{display:inline-flex;align-items:center;gap:.4em}
.role__meta svg{width:1.05em;height:1.05em;color:var(--blue);flex:none}
.role__desc{margin-top:1.1rem;color:var(--ink-2);max-width:72ch}
.role__cols{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem 2.5rem;margin-top:1.4rem;border-top:1px solid var(--line);padding-top:1.4rem}
.role__cols h4{font-family:var(--font-head);font-weight:600;font-size:.95rem;margin-bottom:.8rem}
.role__cols .mcard__list{gap:.55rem}
.role__cols .mcard__list li{font-size:.92rem}
.inlinecode{background:var(--gray-150);border:1px solid var(--line);border-radius:5px;padding:.08em .4em;font-size:.85em;color:var(--blue-800)}
@media (max-width:680px){.role__cols{grid-template-columns:1fr}.role__head{flex-direction:column}.role__head .btn{width:100%}}

/* ===================== Motion & polish ================================= */
:root{--ease-out:cubic-bezier(.22,.61,.36,1);--ease-spring:cubic-bezier(.34,1.4,.6,1)}

/* anchor targets clear the sticky nav */
[id]{scroll-margin-top:calc(var(--nav-h) + 22px)}

/* springier button feedback */
.btn{transition:transform .2s var(--ease-spring),background .18s ease,box-shadow .2s ease,color .18s ease,border-color .18s ease}
.btn:active{transform:translateY(0) scale(.985)}

/* generic cards gain a subtle, consistent hover lift */
.card{transition:transform .24s var(--ease-out),box-shadow .24s ease,border-color .24s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-2)}
.card__ico{transition:transform .24s var(--ease-spring)}
.card:hover .card__ico{transform:scale(1.08) rotate(-3deg)}

/* keyframes */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes driftA{from{transform:translate(0,0) scale(1)}to{transform:translate(-5%,4%) scale(1.09)}}
@keyframes driftB{from{transform:translate(0,0) scale(1)}to{transform:translate(6%,-4%) scale(1.12)}}

@media (prefers-reduced-motion:no-preference){
  /* hero entrance (staggered) */
  .hero__copy>*{animation:fadeUp .7s var(--ease-out) both}
  .hero__copy>*:nth-child(1){animation-delay:.04s}
  .hero__copy>*:nth-child(2){animation-delay:.12s}
  .hero__copy>*:nth-child(3){animation-delay:.20s}
  .hero__copy>*:nth-child(4){animation-delay:.28s}
  .hero__copy>*:nth-child(5){animation-delay:.36s}
  .prog-card{animation:fadeUp .8s .26s var(--ease-out) both}
  .prog-step{animation:fadeUp .6s var(--ease-out) both}
  .prog-step:nth-child(1){animation-delay:.42s}
  .prog-step:nth-child(3){animation-delay:.56s}
  .prog-step:nth-child(5){animation-delay:.70s}
  .prog-connector{animation:fadeUp .5s .60s var(--ease-out) both}
  /* slow ambient drift on the gradient auroras */
  .aurora::before{animation:driftA 20s ease-in-out infinite alternate;will-change:transform}
  .aurora::after{animation:driftB 26s ease-in-out infinite alternate;will-change:transform}
}

/* count-up numbers should not shift layout while animating */
.metric__v{font-variant-numeric:tabular-nums}

/* ============================ Responsive =============================== */
@media (max-width:960px){
  .hero__grid{grid-template-columns:1fr}
  .progression{max-width:440px;margin-inline:auto;width:100%}
  .case{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__col--brand{grid-column:1/-1}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto;flex-direction:column;align-items:stretch;gap:.2rem;
    background:var(--white);border-bottom:1px solid var(--line);padding:1rem var(--gutter) 1.6rem;
    box-shadow:var(--shadow);transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s;
    max-height:calc(100vh - var(--nav-h));overflow-y:auto;
  }
  body.menu-open .nav__links{opacity:1;visibility:visible;transform:none}
  .nav__link{font-size:1.05rem;padding:.85em .6em}
  .nav__cta{margin:.6rem 0 0}.nav__cta .btn{width:100%}
  .nav__toggle{display:flex}
  .menu{position:static;width:auto;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;padding:.2rem 0 .2rem 1rem;border-left:2px solid var(--line)}
  .has-menu__btn{display:none}
}
@media (max-width:760px){
  .grid-2,.grid-3,.grid-4,.maturity,.outcomes,.steps,.pain,.quotes,.posts,.weeks{grid-template-columns:1fr}
  .why{grid-template-columns:1fr}
  .why__item:nth-child(odd){border-right:0}
  .form-2col{grid-template-columns:1fr}
  .checks{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .ba{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  body{font-size:16px}
}
@media (max-width:480px){
  .footer__grid{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .trust__row{gap:1.2rem 2rem}
  .display{font-size:clamp(2.1rem,8.5vw,2.6rem)}
  .h1{font-size:clamp(1.9rem,7.6vw,2.4rem)}
  :root{--gutter:20px}
  .cta{padding:2rem 1.3rem}
}