/* ============================================================
   EVOLTERRA — design tokens
   ============================================================ */
:root{
  --ink:#0A1A2F;        /* deepest navy / hero base */
  --navy:#0F2747;       /* deep navy panels */
  --navy-2:#13315A;     /* lifted navy */
  --slate:#3E5C82;      /* slate blue */
  --mist:#93A6C4;       /* muted slate text on dark */
  --mist-2:#B9C7DC;     /* brighter muted */
  --graphite:#16263C;   /* graphite panel */
  --line:rgba(147,166,196,.18);
  --line-strong:rgba(147,166,196,.32);

  --paper:#F5F8FC;      /* light page bg */
  --paper-2:#EAF0F8;    /* light panel */
  --paper-line:#D8E2EF;
  --ink-soft:#2A3D55;   /* body text on light */
  --ink-mute:#5A6E88;   /* secondary on light */

  --white:#FFFFFF;

  /* AI aurora accent — used sparingly */
  --a-mint:#63E6BE;
  --a-azure:#5B9DF9;
  --a-violet:#9B8CFF;
  --accent:var(--a-azure);
  --aurora:linear-gradient(100deg,var(--a-mint) 0%,var(--a-azure) 48%,var(--a-violet) 100%);

  --serif:"Fraunces",Georgia,serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --maxw:1200px;
  --r:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:#E7EDF6;
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;font-weight:400;letter-spacing:-.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--a-azure);outline-offset:3px;border-radius:4px}

/* layout primitives */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:28px}
.section{padding:clamp(72px,9vw,128px) 0;position:relative}
.section--dark{background:var(--ink);color:#E7EDF6}
.section--navy{background:var(--navy);color:#EAF1FB}
.section--paper{background:var(--paper);color:var(--ink-soft)}
.section--ink-deep{background:radial-gradient(120% 90% at 80% -10%,#11294a 0%,var(--ink) 55%)}

.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);display:inline-flex;align-items:center;gap:12px;margin:0 0 22px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--aurora);opacity:.9}
.section--paper .eyebrow{color:#2B6BD6}

.h-display{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.02em}
.section-head{max-width:760px;margin-bottom:clamp(40px,5vw,64px)}
.section-head h2{font-family:var(--serif);font-size:clamp(30px,4.4vw,52px);line-height:1.06;font-weight:400}
.section-head p{margin-top:20px;font-size:clamp(16px,1.6vw,19px);color:var(--mist-2);max-width:640px}
.section--paper .section-head p{color:var(--ink-mute)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(10,26,47,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:13px;font-weight:600;letter-spacing:-.01em;font-size:18px}
.brand__logo{width:130px;height:110px;flex:none;display:block}
.brand small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;color:var(--mist);text-transform:uppercase;font-weight:400;margin-top:1px}
.nav__links{display:flex;align-items:center;gap:30px;font-size:14.5px;color:var(--mist-2)}
.nav__links a{transition:color .2s}
.nav__links a:hover{color:var(--white)}
.nav__cta{
  font-size:14px;font-weight:600;padding:10px 18px;border-radius:10px;
  background:var(--aurora);color:#06101F;letter-spacing:-.01em;
  box-shadow:0 6px 24px rgba(91,157,249,.28);transition:transform .2s var(--ease),box-shadow .2s
}
.nav__cta:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(91,157,249,.4)}
.nav__toggle{display:none;background:none;border:1px solid var(--line-strong);color:#fff;border-radius:9px;width:42px;height:38px;cursor:pointer}
.nav__toggle svg{margin:auto}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:var(--ink);isolation:isolate}
.hero__contours{position:absolute;inset:0;z-index:-1;opacity:.55}
.hero__glow{
  position:absolute;z-index:-1;width:620px;height:620px;right:-160px;top:-200px;border-radius:50%;
  background:radial-gradient(circle,rgba(99,230,190,.16),rgba(91,157,249,.10) 38%,transparent 66%);
  filter:blur(8px);pointer-events:none;
}
.hero__inner{padding:clamp(84px,11vw,150px) 0 clamp(64px,8vw,108px)}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(42px,6.2vw,78px);line-height:1.0;letter-spacing:-.025em;
}
.hero h1 em{font-style:italic;color:transparent;background:var(--aurora);-webkit-background-clip:text;background-clip:text}
.hero__sub{margin-top:28px;font-size:clamp(17px,1.9vw,21px);line-height:1.55;color:var(--mist-2);max-width:560px}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.btn{
  display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15.5px;letter-spacing:-.01em;
  padding:15px 26px;border-radius:12px;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .2s,background .2s,border-color .2s;
}
.btn--primary{background:var(--aurora);color:#06101F;box-shadow:0 10px 32px rgba(91,157,249,.32)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 42px rgba(91,157,249,.46)}
.btn--ghost{background:rgba(255,255,255,.03);border-color:var(--line-strong);color:#EAF1FB}
.btn--ghost:hover{border-color:var(--a-azure);background:rgba(91,157,249,.08)}
.btn--arrow svg{transition:transform .2s var(--ease)}
.btn--arrow:hover svg{transform:translateX(4px)}

/* hero credibility panel — surveyed coordinate card */
.cred{
  border:1px solid var(--line);border-radius:18px;padding:30px;
  background:linear-gradient(180deg,rgba(19,49,90,.5),rgba(15,39,71,.25));
  position:relative;overflow:hidden;
}
.cred::before{content:"";position:absolute;inset:0;background-image:
  linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:34px 34px;opacity:.5;mask-image:radial-gradient(120% 90% at 100% 0,#000,transparent 75%)}
.cred__tag{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--mist);text-transform:uppercase;position:relative}
.cred__big{font-family:var(--serif);font-size:54px;line-height:1;margin:10px 0 4px;position:relative}
.cred__big span{font-size:24px;color:var(--a-mint);vertical-align:super}
.cred__lead{position:relative;color:var(--mist-2);font-size:15px;max-width:240px}
.cred__rows{margin-top:24px;display:grid;gap:13px;position:relative}
.cred__row{display:flex;align-items:flex-start;gap:11px;font-size:14.5px;color:#DCE6F4}
.cred__row svg{flex:none;margin-top:3px}

/* trust strip */
.trust{border-top:1px solid var(--line);margin-top:clamp(48px,6vw,76px);padding-top:26px}
.trust__label{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mist);margin-bottom:16px}
.trust__items{display:flex;flex-wrap:wrap;gap:14px 30px}
.trust__items span{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;color:var(--mist-2)}
.trust__items b{color:#fff;font-weight:600}
.dot{width:5px;height:5px;border-radius:50%;background:var(--aurora);flex:none}

/* ============================================================
   WHO WE HELP — industry tabs
   ============================================================ */
.ind__tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;border-bottom:1px solid var(--paper-line);padding-bottom:18px}
.ind__tab{
  font-family:var(--sans);font-size:15px;font-weight:600;cursor:pointer;
  padding:11px 20px;border-radius:11px;border:1px solid var(--paper-line);background:#fff;color:var(--ink-mute);
  display:inline-flex;align-items:center;gap:10px;transition:all .2s var(--ease);
}
.ind__tab .tnum{font-family:var(--mono);font-size:11px;color:var(--ink-mute);opacity:.6}
.ind__tab:hover{border-color:#9DB8DA;color:var(--ink-soft)}
.ind__tab[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.ind__tab[aria-selected="true"] .tnum{color:var(--a-mint);opacity:1}

.ind__panel{display:none;animation:fade .45s var(--ease)}
.ind__panel.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.ind__summary{
  display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;
  background:#fff;border:1px solid var(--paper-line);border-radius:18px;padding:30px 32px;margin-bottom:22px;
  box-shadow:0 18px 50px -34px rgba(15,39,71,.5);
}
.ind__icon{width:54px;height:54px;border-radius:14px;background:var(--ink);display:flex;align-items:center;justify-content:center;flex:none}
.ind__summary h3{font-family:var(--serif);font-size:26px;line-height:1.1;margin-bottom:6px;color:var(--ink)}
.ind__region{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:14px}
.ind__summary p{color:var(--ink-soft);font-size:16.5px}

.ind__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ind__col{background:#fff;border:1px solid var(--paper-line);border-radius:16px;padding:24px 22px}
.ind__col h4{font-size:13px;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#2B6BD6;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.ind__col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ind__col li{font-size:14.5px;line-height:1.45;color:var(--ink-soft);padding-left:18px;position:relative}
.ind__col li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;background:var(--aurora)}

.ind__help{
  margin-top:22px;border-radius:16px;padding:26px 30px;
  background:linear-gradient(110deg,var(--ink),var(--navy-2));color:#EAF1FB;
  display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;
}
.ind__help .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--a-mint);white-space:nowrap}
.ind__help p{font-size:16px;color:#DCE6F4}
.ind__help strong{color:#fff;font-weight:600}

/* ============================================================
   WHY EVOLTERRA
   ============================================================ */
.why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.why__cell{background:var(--ink);padding:34px 30px;transition:background .3s}
.why__cell:hover{background:var(--graphite)}
.why__num{font-family:var(--mono);font-size:12px;color:var(--a-azure);letter-spacing:.1em}
.why__cell h3{font-family:var(--serif);font-size:23px;line-height:1.12;margin:16px 0 12px;color:#fff}
.why__cell p{color:var(--mist-2);font-size:15px}

/* ============================================================
   PACKAGES (flagship)
   ============================================================ */
.pk__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pk{
  background:#fff;border:1px solid var(--paper-line);border-radius:18px;padding:30px 28px;
  display:flex;flex-direction:column;position:relative;overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;
}
.pk:hover{transform:translateY(-4px);box-shadow:0 30px 60px -38px rgba(15,39,71,.6);border-color:#B9CCE6}
.pk__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.pk__no{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--ink-mute)}
.pk__ic{width:42px;height:42px;border-radius:11px;background:var(--paper-2);display:flex;align-items:center;justify-content:center}
.pk h3{font-family:var(--serif);font-size:22px;line-height:1.1;color:var(--ink);margin-bottom:16px;min-height:48px}
.pk__list{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:9px}
.pk__list li{font-size:14px;color:var(--ink-soft);padding-left:22px;position:relative;line-height:1.4}
.pk__list li svg{position:absolute;left:0;top:2px}
.pk__out{margin-top:auto;padding-top:18px;border-top:1px dashed var(--paper-line)}
.pk__out .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#2B6BD6;display:block;margin-bottom:7px}
.pk__out p{font-size:14.5px;color:var(--ink);font-weight:500}
.pk--feature{background:linear-gradient(170deg,var(--ink),var(--navy-2));border-color:transparent;color:#EAF1FB}
.pk--feature h3{color:#fff}
.pk--feature .pk__no{color:var(--mist)}
.pk--feature .pk__ic{background:rgba(255,255,255,.07)}
.pk--feature .pk__list li{color:#CFE0F3}
.pk--feature .pk__out{border-color:var(--line)}
.pk--feature .pk__out .lbl{color:var(--a-mint)}
.pk--feature .pk__out p{color:#fff}
.pk__flag{position:absolute;top:16px;right:-34px;transform:rotate(45deg);background:var(--aurora);color:#06101F;font-family:var(--mono);font-size:10px;letter-spacing:.12em;padding:5px 40px;font-weight:500}
.pk__note{margin-top:26px;font-size:13.5px;color:var(--ink-mute);text-align:center}

/* ============================================================
   PARTNER CO-PILOT
   ============================================================ */
.copilot{position:relative;overflow:hidden}
.copilot__grid{display:grid;grid-template-columns:1fr .9fr;gap:54px;align-items:center}
.copilot h2{font-family:var(--serif);font-size:clamp(30px,4.2vw,50px);line-height:1.05;color:#fff}
.copilot h2 em{font-style:normal;color:transparent;background:var(--aurora);-webkit-background-clip:text;background-clip:text}
.copilot__lead{margin:22px 0 28px;color:var(--mist-2);font-size:18px;max-width:520px}
.copilot__meta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.chip{font-family:var(--mono);font-size:12px;border:1px solid var(--line-strong);border-radius:999px;padding:8px 15px;color:var(--mist-2)}
.chip b{color:#fff}
.copilot__val{display:grid;gap:13px}
.copilot__val div{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:#DCE6F4}
.copilot__val svg{flex:none;margin-top:3px}
.copilot__board{
  border:1px solid var(--line);border-radius:20px;padding:30px;
  background:linear-gradient(180deg,rgba(19,49,90,.55),rgba(15,39,71,.2));position:relative;
}
.copilot__board .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--a-mint);margin-bottom:18px}
.copilot__support{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.copilot__support span{
  font-size:13.5px;color:#DCE6F4;padding:11px 13px;border-radius:10px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);display:flex;align-items:center;gap:9px;line-height:1.25;
}

/* ============================================================
   EXPERTISE
   ============================================================ */
.exp__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.exp{background:#fff;border:1px solid var(--paper-line);border-radius:16px;padding:26px 24px;transition:transform .2s var(--ease),box-shadow .2s}
.exp:hover{transform:translateY(-3px);box-shadow:0 24px 48px -34px rgba(15,39,71,.55)}
.exp__ic{width:44px;height:44px;border-radius:12px;background:var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.exp h3{font-size:17px;font-weight:600;color:var(--ink);letter-spacing:-.01em;line-height:1.2;margin-bottom:9px}
.exp p{font-size:14px;color:var(--ink-mute);line-height:1.45}

/* ============================================================
   PRINCIPLES
   ============================================================ */
.pr__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.pr{background:var(--ink);padding:30px 32px;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;transition:background .3s}
.pr:hover{background:var(--graphite)}
.pr__mk{font-family:var(--serif);font-size:30px;color:transparent;background:var(--aurora);-webkit-background-clip:text;background-clip:text;line-height:1}
.pr h3{font-family:var(--serif);font-size:21px;color:#fff;line-height:1.12;margin-bottom:9px}
.pr p{color:var(--mist-2);font-size:14.5px}

/* ============================================================
   ENGAGEMENT MODEL — timeline
   ============================================================ */
.eng__track{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;margin-top:20px}
.eng__step{position:relative;padding:0 18px}
.eng__step::before{content:"";position:absolute;top:19px;left:0;right:0;height:2px;background:var(--paper-line);z-index:0}
.eng__step:first-child::before{left:50%}
.eng__step:last-child::before{right:50%}
.eng__dot{position:relative;z-index:1;width:40px;height:40px;border-radius:50%;background:#fff;border:2px solid var(--paper-line);
  display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;color:var(--ink);margin-bottom:20px}
.eng__step--opt .eng__dot{border-style:dashed}
.eng__step.is-on .eng__dot{background:var(--ink);color:#fff;border-color:var(--ink)}
.eng__step h3{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:9px;letter-spacing:-.01em}
.eng__step p{font-size:14px;color:var(--ink-mute);line-height:1.45;padding-right:14px}
.eng__tag{display:inline-block;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#2B6BD6;border:1px solid var(--paper-line);border-radius:6px;padding:2px 7px;margin-top:10px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{position:relative;overflow:hidden}
.contact__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:54px;align-items:start}
.contact h2{font-family:var(--serif);font-size:clamp(30px,4.4vw,52px);line-height:1.04;color:#fff}
.contact__lead{margin:22px 0 30px;color:var(--mist-2);font-size:18px;max-width:440px}
.contact__assure{display:grid;gap:15px;margin-top:8px}
.contact__assure div{display:flex;gap:13px;align-items:flex-start;font-size:15px;color:#DCE6F4}
.contact__assure svg{flex:none;margin-top:3px}
.contact__assure b{color:#fff;font-weight:600}

.form{
  background:linear-gradient(180deg,rgba(19,49,90,.5),rgba(15,39,71,.25));
  border:1px solid var(--line);border-radius:20px;padding:32px;
}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--mist-2);margin-bottom:7px;letter-spacing:.01em}
.field label .req{color:var(--a-mint)}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--sans);font-size:15px;color:#EAF1FB;
  background:rgba(10,26,47,.6);border:1px solid var(--line-strong);border-radius:10px;padding:13px 14px;
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder,.field textarea::placeholder{color:#6E83A3}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--a-azure);box-shadow:0 0 0 3px rgba(91,157,249,.18)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2393A6C4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field textarea{resize:vertical;min-height:96px}
.field-hint{font-size:12.5px;color:var(--mist);margin-top:8px;line-height:1.5}
.phone-row{display:grid;grid-template-columns:132px 1fr;gap:10px}
.phone-row select{padding-right:28px;background-position:right 10px center}
.form__submit{width:100%;justify-content:center;margin-top:6px}
.form__fine{font-size:12.5px;color:var(--mist);margin-top:14px;text-align:center;line-height:1.5}
.form__success{display:none;text-align:center;padding:30px 10px}
.form__success.show{display:block;animation:fade .4s var(--ease)}
.form__success svg{margin:0 auto 18px}
.form__success h3{font-family:var(--serif);font-size:26px;color:#fff;margin-bottom:10px}
.form__success p{color:var(--mist-2);font-size:15.5px;max-width:380px;margin-inline:auto}
.form.sent .form__inner{display:none}

/* toast notification */
.toast-host{position:fixed;bottom:28px;right:28px;z-index:200;display:flex;flex-direction:column;gap:12px;pointer-events:none;max-width:min(420px,calc(100vw - 40px))}
.toast{
  pointer-events:auto;display:flex;align-items:flex-start;gap:14px;padding:18px 20px;
  background:linear-gradient(145deg,var(--navy-2) 0%,var(--ink) 100%);
  border:1px solid var(--line-strong);border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.45);
  color:#E7EDF6;transform:translateY(16px);opacity:0;transition:transform .35s var(--ease),opacity .35s var(--ease);
}
.toast::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:14px 0 0 14px;background:var(--aurora)}
.toast{position:relative;overflow:hidden}
.toast.is-in{transform:translateY(0);opacity:1}
.toast.is-out{transform:translateY(8px);opacity:0}
.toast__ic{flex:none;width:22px;height:22px;margin-top:2px;color:var(--a-mint)}
.toast__body{flex:1;min-width:0}
.toast__title{font-family:var(--serif);font-size:17px;color:#fff;margin-bottom:4px;line-height:1.3}
.toast__msg{font-size:14px;color:var(--mist-2);line-height:1.5}
.toast--error::before{background:linear-gradient(180deg,#FF7A8A,#FF9A6B)}
.toast--error .toast__ic{color:#FF9A6B}
@media (max-width:680px){.toast-host{left:20px;right:20px;bottom:20px;max-width:none}}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#06101F;padding:64px 0 36px;border-top:1px solid var(--line)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer__brand p{color:var(--mist);font-size:14.5px;max-width:300px;margin-top:18px}
.footer__col h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);margin-bottom:18px}
.footer__col a,.footer__col span{display:block;color:var(--mist-2);font-size:14.5px;margin-bottom:11px;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__li{display:flex;align-items:center;gap:9px}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:54px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--mist)}
.footer__bottom a{color:var(--mist-2)}

/* ============================================================
   scroll reveal
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* contour drift */
@keyframes drift{from{transform:translateX(0)}to{transform:translateX(-60px)}}
.contour-anim path{animation:drift 26s linear infinite alternate}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1040px){
  .hero__grid{grid-template-columns:1fr;gap:44px}
  .ind__cols{grid-template-columns:1fr 1fr}
  .why__grid{grid-template-columns:1fr 1fr}
  .pk__grid{grid-template-columns:1fr 1fr}
  .copilot__grid{grid-template-columns:1fr;gap:38px}
  .exp__grid{grid-template-columns:1fr 1fr}
  .contact__grid{grid-template-columns:1fr;gap:40px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .eng__track{grid-template-columns:1fr 1fr;gap:34px 0}
  .eng__step::before{display:none}
}
@media (max-width:680px){
  body{font-size:16px}
  .wrap{padding-inline:20px}
  .nav__links{display:none}
  .nav__toggle{display:flex}
  .nav.open .nav__links{
    display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:6px;
    background:var(--ink);border-bottom:1px solid var(--line);padding:18px 20px 24px;
  }
  .nav.open .nav__links a{padding:8px 0;font-size:16px}
  .ind__cols{grid-template-columns:1fr}
  .ind__summary{grid-template-columns:1fr;gap:18px}
  .ind__help{grid-template-columns:1fr;gap:12px}
  .why__grid{grid-template-columns:1fr}
  .pk__grid{grid-template-columns:1fr}
  .exp__grid{grid-template-columns:1fr}
  .pr__grid{grid-template-columns:1fr}
  .copilot__support{grid-template-columns:1fr}
  .eng__track{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .phone-row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .cred__big{font-size:44px}
  .ind__tab{padding:9px 14px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   SHARED — sub-page components
   ============================================================ */
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mist);padding:18px 0 0}
.section--paper .crumbs,.crumbs--light{color:var(--ink-mute)}
.crumbs a{color:inherit;transition:color .2s}
.crumbs a:hover{color:var(--accent)}
.crumbs span{opacity:.5;margin:0 8px}

.phero{position:relative;overflow:hidden;background:var(--ink);isolation:isolate}
.phero__inner{padding:clamp(48px,7vw,86px) 0 clamp(52px,7vw,82px);position:relative;max-width:880px}
.phero h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5.2vw,62px);line-height:1.03;letter-spacing:-.025em;color:#fff}
.phero h1 em{font-style:italic;color:transparent;background:var(--aurora);-webkit-background-clip:text;background-clip:text}
.phero__lede{margin-top:24px;font-size:clamp(17px,1.8vw,20px);line-height:1.55;color:var(--mist-2);max-width:660px}
.phero__region{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);margin-top:18px}

/* assessment price box in hero */
.pricebox{display:flex;flex-wrap:wrap;align-items:center;gap:18px 26px;margin-top:32px;padding:20px 24px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(180deg,rgba(19,49,90,.45),rgba(15,39,71,.2))}
.pricebox__amt{font-family:var(--serif);font-size:30px;color:#fff;line-height:1}
.pricebox__amt small{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--a-mint);display:block;margin-bottom:5px}
.pricebox__note{font-size:13.5px;color:var(--mist-2);max-width:300px}
.pricebox .btn{margin-left:auto}

.detail{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.detail__main > *+*{margin-top:40px}
.block h2{font-family:var(--serif);font-size:clamp(24px,3vw,34px);line-height:1.1;color:var(--ink);margin-bottom:14px;font-weight:400}
.section--dark .block h2,.block--dark h2{color:#fff}
.block p{color:var(--ink-soft);font-size:16.5px;line-height:1.6}
.section--dark .block p{color:var(--mist-2)}
.block p+p{margin-top:14px}

.kv{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:14px}
.kv li{padding-left:26px;position:relative;font-size:16px;line-height:1.5;color:var(--ink-soft)}
.kv li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:2px;background:var(--aurora)}
.kv li b{color:var(--ink);font-weight:600}
.kv--mono li{display:block}
.kv--check li{padding-left:30px}
.kv--check li::before{content:"";left:0;top:4px;width:18px;height:18px;border-radius:0;background:none;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M3 9.5l4 4L15 4' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M3 9.5l4 4L15 4' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  background-color:#2B8C6F}

aside.rail{position:sticky;top:96px;border:1px solid var(--paper-line);border-radius:18px;padding:26px;background:#fff;box-shadow:0 18px 50px -34px rgba(15,39,71,.5)}
aside.rail h3{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#2B6BD6;margin-bottom:16px}
aside.rail .out{font-family:var(--serif);font-size:19px;color:var(--ink);line-height:1.25;margin-bottom:18px}
aside.rail .meta{display:grid;gap:11px;margin-bottom:22px}
aside.rail .meta div{display:flex;justify-content:space-between;gap:12px;font-size:14px;border-bottom:1px dashed var(--paper-line);padding-bottom:10px}
aside.rail .meta span:first-child{color:var(--ink-mute)}
aside.rail .meta span:last-child{color:var(--ink);font-weight:600;text-align:right}
aside.rail .btn{width:100%;justify-content:center}

.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}
.rcard{display:block;background:#fff;border:1px solid var(--paper-line);border-radius:14px;padding:22px;transition:transform .2s var(--ease),box-shadow .2s,border-color .2s}
.rcard:hover{transform:translateY(-3px);box-shadow:0 24px 48px -34px rgba(15,39,71,.5);border-color:#B9CCE6}
.rcard .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#2B6BD6;display:block;margin-bottom:10px}
.rcard h4{font-size:17px;color:var(--ink);font-weight:600;line-height:1.2;margin-bottom:7px}
.rcard p{font-size:13.5px;color:var(--ink-mute);line-height:1.45}
.rcard .arw{color:var(--accent);font-size:14px;font-weight:600;margin-top:12px;display:inline-block}

.cta-band{position:relative;overflow:hidden;text-align:center}
.cta-band h2{font-family:var(--serif);font-size:clamp(28px,4vw,46px);line-height:1.05;color:#fff;max-width:720px;margin:0 auto;font-weight:400}
.cta-band p{color:var(--mist-2);font-size:18px;margin:20px auto 30px;max-width:520px}
.cta-band .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* homepage package price band */
.pk__price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:-4px 0 18px;padding:11px 0 0;border-top:1px solid var(--paper-line)}
.pk__price .amt{font-family:var(--serif);font-size:20px;color:var(--ink);line-height:1}
.pk__price .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}
.pk--feature .pk__price{border-color:var(--line)}
.pk--feature .pk__price .amt{color:#fff}
.pk--feature .pk__price .lbl{color:var(--mist)}
.pk__more{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--accent)}
.pk--feature .pk__more{color:var(--a-mint)}
.pk__more:hover{gap:11px}

.ind__more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:14.5px;font-weight:600;color:#2B6BD6}
.ind__more:hover{gap:12px}

@media (max-width:880px){.detail{grid-template-columns:1fr;gap:32px}aside.rail{position:static}.pricebox .btn{margin-left:0;width:100%;justify-content:center}}