/* =====================================================================
   Cornerstone Solutions Group × Diversicom — Partnership Microsite
   Brand fusion: Diversicom navy / electric-blue  +  Cornerstone living-
   green & autumn-amber (drawn from the Cornerstone leaf mark).
   Motif: foundation + cultivation — contour lines, terrain, growth.
   ===================================================================== */

:root{
  /* --- Diversicom navy base scale --- */
  --navy-950:#05071c;
  --navy-900:#070a24;
  --navy-850:#0a0d31;   /* Diversicom deep navy */
  --navy-800:#0e1240;
  --navy-700:#141a4d;
  --navy-600:#1b2363;
  --navy-card:#11163b;

  /* --- Diversicom blue (actions) --- */
  --blue:#010ed0;            /* true brand blue (light-bg actions) */
  --blue-bright:#3a63ff;     /* electric blue for dark UI */
  --blue-soft:#6e8cff;       /* readable blue text on navy */
  --blue-glow:rgba(58,99,255,.45);

  /* --- Cornerstone living green (primary accent) --- */
  --green:#43c265;
  --green-deep:#1f9d4d;
  --green-soft:#86e6a4;      /* readable on navy */
  --green-glow:rgba(67,194,101,.34);

  /* --- Cornerstone autumn amber (secondary accent) --- */
  --amber:#f4a623;
  --amber-deep:#d98613;
  --amber-soft:#ffce6b;
  --amber-glow:rgba(244,166,35,.30);
  --rust:#e0552b;            /* tiny warm sparks (from the red leaves) */

  /* --- neutrals --- */
  --white:#ffffff;
  --ink:#0b1020;             /* text on light */
  --slate:#3c4658;           /* body on light (AA) */
  --slate-light:#5f6772;
  --paper:#f4f8f4;           /* light section bg — faint warm-green tint */
  --paper-2:#e7efe8;
  --line-light:#dce6dd;

  /* text on dark */
  --t-hi:#eef3fb;
  --t-mid:#b8c2d8;
  --t-lo:#8893b4;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.06);

  /* shape + motion */
  --r-sm:10px; --r:16px; --r-lg:22px; --r-xl:30px;
  --shadow:0 18px 50px -20px rgba(2,6,30,.55);
  --shadow-lg:0 40px 90px -30px rgba(2,6,30,.7);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1200px;

  --font-display:"Inter Tight",-apple-system,system-ui,sans-serif;
  --font-body:"Inter",-apple-system,system-ui,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  font-family:var(--font-body);
  background:var(--navy-900);
  color:var(--t-hi);
  line-height:1.6;
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.ico{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round;flex:none}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 clamp(20px,5vw,40px)}

/* ---------- scroll progress (a growing line) ---------- */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:120;
  background:rgba(255,255,255,.05)}
.scroll-progress span{display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--blue-bright),var(--green),var(--amber));
  box-shadow:0 0 12px var(--green-glow);transition:width .1s linear}

/* =====================================================================
   NAV
   ===================================================================== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),backdrop-filter .35s}
.nav.is-stuck{background:rgba(7,10,36,.82);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line),0 18px 40px -28px rgba(0,0,0,.8)}
.nav__inner{display:flex;align-items:center;gap:24px;
  max-width:var(--container);margin:0 auto;padding:15px clamp(20px,5vw,40px)}
.nav__brand{display:flex;align-items:center;gap:13px}
.nav__logo--dcom{height:28px;width:auto}
.nav__logo--csg{height:24px;width:auto}
.nav__x{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--t-lo);font-weight:600}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{font-size:14.5px;font-weight:500;color:var(--t-mid);position:relative;padding:6px 0;
  transition:color .2s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--green);transition:width .25s var(--ease)}
.nav__links a:hover{color:var(--white)}
.nav__links a:hover::after,.nav__links a.is-current::after{width:100%}
.nav__links a.is-current{color:var(--white)}
.nav__right{display:flex;align-items:center;gap:18px}
.geo-pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--t-mid);
  padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(67,194,101,.06);white-space:nowrap}
.geo-pill strong{color:var(--green-soft);font-weight:600}
.geo-pill__dot{width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 0 0 rgba(67,194,101,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(67,194,101,.55)}70%{box-shadow:0 0 0 7px rgba(67,194,101,0)}100%{box-shadow:0 0 0 0 rgba(67,194,101,0)}}

.nav__menu{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav__menu span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:.25s var(--ease)}
.nav__menu[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__menu[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__menu[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav__drawer{display:none;flex-direction:column;gap:4px;padding:0 clamp(20px,5vw,40px);
  background:rgba(7,10,36,.97);backdrop-filter:blur(14px);overflow:hidden;max-height:0;
  transition:max-height .4s var(--ease),padding .4s var(--ease)}
.nav__drawer.is-open{max-height:520px;padding:8px clamp(20px,5vw,40px) 24px}
.nav__drawer a{padding:14px 4px;border-bottom:1px solid var(--line-2);color:var(--t-mid);font-weight:500}
.nav__drawer a.btn{margin-top:14px;border-bottom:0;color:var(--white)}

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;
  font-family:var(--font-body);font-weight:600;font-size:15px;line-height:1;border:0;border-radius:999px;
  padding:14px 24px;transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .25s,color .2s;
  white-space:nowrap}
.btn .ico{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn--primary{background:linear-gradient(180deg,var(--blue-bright),var(--blue));color:#fff;
  box-shadow:0 10px 28px -8px var(--blue-glow),inset 0 1px 0 rgba(255,255,255,.25)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -8px var(--blue-glow),inset 0 1px 0 rgba(255,255,255,.3)}
.btn--primary:hover .ico{transform:translateX(4px)}
.btn--ghost{background:rgba(255,255,255,.04);color:var(--t-hi);box-shadow:inset 0 0 0 1px var(--line)}
.btn--ghost:hover{background:rgba(255,255,255,.09);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);transform:translateY(-2px)}
.btn--lg{padding:17px 30px;font-size:16px}
.btn--sm{padding:11px 18px;font-size:14px}
.btn--block{display:flex;width:100%;margin-top:auto}
.section--light .btn--ghost{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-light);background:#fff}
.section--light .btn--ghost:hover{background:var(--paper-2)}

/* =====================================================================
   SECTION SCAFFOLD
   ===================================================================== */
.section{position:relative;padding:clamp(72px,10vw,130px) 0}
.section--tight{padding:clamp(56px,7vw,90px) 0}
.section--dark{background:var(--navy-900)}
.section--deep{background:
  radial-gradient(1200px 600px at 80% -10%,rgba(58,99,255,.10),transparent 60%),
  radial-gradient(900px 500px at 0% 110%,rgba(67,194,101,.07),transparent 55%),
  var(--navy-950)}
.section--light{background:var(--paper);color:var(--ink)}
.section--light .sec-title{color:var(--ink)}

.sec-head{max-width:760px;margin-bottom:54px}
.sec-head--center{margin-inline:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--green-soft);margin-bottom:20px}
.kicker--ink{color:var(--green-deep)}
.kicker--center{justify-content:center;width:100%}
.kicker__rule{width:34px;height:1px;background:currentColor;opacity:.6;display:inline-block}
.kicker__leaf{width:18px;height:18px;opacity:.95}
.sec-title{font-family:var(--font-display);font-weight:700;letter-spacing:-.025em;line-height:1.06;
  font-size:clamp(30px,4.4vw,52px);color:var(--white)}
.sec-title .muted{color:var(--t-lo);font-weight:600}
.sec-title .leaf-grad{background:linear-gradient(100deg,var(--green-soft),var(--amber-soft));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.sec-sub{margin-top:20px;font-size:clamp(16px,1.6vw,18.5px);color:var(--t-mid);max-width:62ch}
.section--light .sec-sub{color:var(--slate)}
.sec-sub--center{margin-inline:auto}
.sec-title--ink{color:var(--ink)}

/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
[data-rd]{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
[data-rd].in{opacity:1;transform:none}

/* shared decorative: faint contour-line texture */
.contours{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    repeating-radial-gradient(ellipse 140% 90% at 30% 18%,transparent 0 38px,rgba(134,230,164,.05) 38px 39px);
  mask-image:radial-gradient(ellipse 80% 80% at 50% 35%,#000 25%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 35%,#000 25%,transparent 78%)}

/* =====================================================================
   HERO
   ===================================================================== */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;
  padding:124px 0 70px;background:var(--navy-950);overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 30%,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 30%,#000 30%,transparent 80%)}
/* topographic contour lines drifting behind the hero */
.hero__topo{position:absolute;inset:-10% -5% 0 -5%;opacity:.35;
  color:var(--green-soft)}
.hero__topo svg{width:100%;height:100%}
.hero__glow{position:absolute;border-radius:50%;filter:blur(95px);opacity:.55}
.hero__glow--blue{width:620px;height:620px;background:radial-gradient(circle,rgba(58,99,255,.4),transparent 65%);
  top:-200px;right:-120px}
.hero__glow--green{width:500px;height:500px;background:radial-gradient(circle,rgba(67,194,101,.22),transparent 65%);
  bottom:-200px;left:-120px}
.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;
  gap:clamp(30px,5vw,68px);align-items:center}

.eyebrow{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:13.5px;
  color:var(--t-mid);letter-spacing:.04em;margin-bottom:26px}
.eyebrow__tag{font-weight:600;color:var(--white);background:rgba(67,194,101,.14);
  border:1px solid rgba(67,194,101,.32);padding:6px 12px;border-radius:999px;font-size:12px;
  letter-spacing:.08em;text-transform:uppercase}
.hero__title{font-family:var(--font-display);font-weight:800;letter-spacing:-.04em;line-height:.95;
  font-size:clamp(46px,7.1vw,86px);color:var(--white)}
.hero__line{display:block}
.hero__title .grad{background:linear-gradient(100deg,var(--blue-soft) 6%,var(--green-soft) 60%,var(--amber-soft) 98%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lede{margin-top:26px;font-size:clamp(17px,1.7vw,20px);color:var(--t-mid);max-width:52ch}
.hero__lede strong{color:var(--t-hi);font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

.hero__stats{display:flex;align-items:center;gap:clamp(14px,2.4vw,28px);margin-top:46px;flex-wrap:wrap}
.hero__stats>div:not(.hero__stats-sep){display:flex;flex-direction:column;gap:4px}
.hero__stats dt{font-family:var(--font-display);font-weight:700;font-size:clamp(28px,3.4vw,40px);
  line-height:1;color:var(--white);font-variant-numeric:tabular-nums}
.hero__stats dt.is-green{color:var(--green-soft)}
.hero__stats dt.is-amber{color:var(--amber-soft)}
.hero__stats dd{font-size:12.5px;color:var(--t-lo);line-height:1.25;letter-spacing:.02em}
.hero__stats-sep{width:1px;height:38px;background:var(--line)}

/* hero media — a layered terrain "scene" (foundation + growth) */
.hero__media{position:relative}
.scene{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-lg);aspect-ratio:4/4.3;background:
    linear-gradient(180deg,#0a1b3a 0%,#0b1f33 38%,#0c2a2a 70%,#0d3324 100%)}
.scene__sky{position:absolute;inset:0;background:
  radial-gradient(120% 80% at 78% 14%,rgba(244,166,35,.28),transparent 46%),
  radial-gradient(90% 60% at 20% 0%,rgba(58,99,255,.22),transparent 55%)}
.scene__sun{position:absolute;top:13%;right:16%;width:74px;height:74px;border-radius:50%;
  background:radial-gradient(circle,var(--amber-soft),var(--amber) 60%,transparent 72%);
  box-shadow:0 0 60px 12px var(--amber-glow);opacity:.92}
.scene__contours{position:absolute;inset:0;color:rgba(134,230,164,.5)}
.scene__contours svg{width:100%;height:100%}
.scene__hills{position:absolute;left:0;right:0;bottom:0;width:100%;height:auto}
.scene__chip{position:absolute;z-index:4;font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  color:var(--t-hi);background:rgba(10,13,49,.82);border:1px solid var(--line);
  padding:9px 13px;border-radius:10px;box-shadow:var(--shadow);backdrop-filter:blur(6px)}
.scene__chip span{display:block;font-size:9px;letter-spacing:.18em;color:var(--t-lo);margin-bottom:2px}
.scene__chip--from{top:16px;left:-14px}
.scene__chip--to{top:64px;right:-14px;border-color:rgba(67,194,101,.4)}
.scene__chip--to span{color:var(--green-soft)}
.scene__cap{position:absolute;left:16px;bottom:15px;z-index:4}
.scene__cap-line{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:500;
  color:var(--t-hi);background:rgba(5,7,28,.5);backdrop-filter:blur(8px);
  padding:8px 13px;border-radius:999px;border:1px solid var(--line)}
.dot{width:8px;height:8px;border-radius:50%;flex:none}
.dot--green{background:var(--green);box-shadow:0 0 10px var(--green)}

.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  width:26px;height:42px;border:2px solid var(--line);border-radius:14px;display:flex;justify-content:center;padding-top:7px}
.hero__scroll span{width:4px;height:8px;border-radius:2px;background:var(--green);animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-2px)}40%{opacity:1}80%{opacity:0;transform:translateY(12px)}}

/* =====================================================================
   PRINCIPLE / PARALLEL
   ===================================================================== */
.pullquote{position:relative;max-width:910px;margin:0 0 60px;
  font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;
  font-size:clamp(20px,2.5vw,30px);line-height:1.4;color:var(--t-hi);
  padding-left:30px;border-left:3px solid var(--green)}
.pullquote cite{display:block;margin-top:20px;font-family:var(--font-body);font-style:normal;
  font-size:15px;font-weight:500;color:var(--t-lo)}

.parallel{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(16px,3vw,34px);align-items:stretch}
.parallel__card{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(26px,3vw,38px);box-shadow:var(--shadow)}
.parallel__card--csg{background:linear-gradient(180deg,rgba(67,194,101,.08),transparent 60%),var(--navy-card);
  border-color:rgba(67,194,101,.24)}
.parallel__card--dcom{background:linear-gradient(180deg,rgba(58,99,255,.08),transparent 60%),var(--navy-card);
  border-color:rgba(58,99,255,.25)}
.parallel__logo{height:30px;width:auto;margin-bottom:22px;opacity:.97}
.parallel__logo--dcom{height:30px}
.parallel__role{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--t-lo);margin-bottom:18px}
.parallel__link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--green)}
.parallel__link .ico{width:30px;height:30px;padding:7px;border:1px solid var(--green);border-radius:50%;
  box-shadow:0 0 24px var(--green-glow)}
.parallel__link span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--t-lo)}

/* tick lists */
.ticks li{position:relative;padding-left:32px;margin-bottom:14px;font-size:15.5px;color:var(--t-mid);line-height:1.5}
.ticks li:last-child{margin-bottom:0}
.ticks li em{font-style:normal;color:var(--t-hi);font-weight:600}
.ticks li::before{content:"";position:absolute;left:0;top:1px;width:21px;height:21px;border-radius:50%;
  background:rgba(67,194,101,.14)}
.ticks li::after{content:"";position:absolute;left:5px;top:6px;width:11px;height:7px;
  border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.ticks--blue li::after{border-color:var(--blue-soft)}
.ticks--blue li::before{background:rgba(58,99,255,.16)}
.ticks--green li::after{border-color:var(--green-soft)}
.ticks--green li::before{background:rgba(67,194,101,.18)}
.ticks--amber li::after{border-color:var(--amber-soft)}
.ticks--amber li::before{background:rgba(244,166,35,.18)}
.ticks--muted li::after{border-color:var(--t-lo)}
.ticks--muted li::before{background:rgba(255,255,255,.07)}
.ticks--ink li{color:var(--slate)}
.ticks--ink li em{color:var(--ink)}
.ticks--ink li::before{background:rgba(31,157,77,.12)}
.ticks--ink li::after{border-color:var(--green-deep)}

/* =====================================================================
   ENVIRONMENT
   ===================================================================== */
.env{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(24px,4vw,50px);align-items:start}
.env__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.envcard{background:#fff;border:1px solid var(--line-light);border-radius:var(--r);padding:22px 20px;
  box-shadow:0 10px 30px -22px rgba(2,6,30,.4);transition:transform .25s var(--ease),box-shadow .25s}
.envcard:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(2,6,30,.45)}
.envcard__ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(180deg,rgba(31,157,77,.12),rgba(31,157,77,.03));color:var(--green-deep)}
.envcard__ico .ico{width:21px;height:21px}
.envcard__k{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--slate-light)}
.envcard__v{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--ink);margin:4px 0 6px;letter-spacing:-.02em}
.envcard__note{font-size:13px;color:var(--slate-light);line-height:1.4}

.objectives{background:linear-gradient(180deg,var(--navy-850),var(--navy-900));border-radius:var(--r-lg);
  padding:clamp(28px,3vw,38px);box-shadow:var(--shadow);position:sticky;top:96px}
.objectives__title{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--white);
  margin-bottom:8px;letter-spacing:-.01em}
.objectives__sub{font-size:13.5px;color:var(--t-lo);margin-bottom:22px;line-height:1.5}
.objectives .ticks li{color:var(--t-mid)}

/* =====================================================================
   PILLARS
   ===================================================================== */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pillar{position:relative;background:var(--navy-card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 26px;overflow:hidden;transition:transform .25s var(--ease),border-color .25s}
.pillar:hover{transform:translateY(-5px);border-color:rgba(67,194,101,.32)}
.pillar::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--green),var(--amber));opacity:.7}
.pillar--wide{grid-column:span 3}
.pillar--cta{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;
  background:linear-gradient(160deg,rgba(67,194,101,.12),rgba(244,166,35,.06) 70%),var(--navy-800);
  border-color:rgba(67,194,101,.3)}
.pillar--cta::before{opacity:1}
.pillar--cta img{height:50px;width:auto;opacity:.95}
.pillar--cta h3{font-family:var(--font-display);font-weight:700;font-size:21px;color:var(--white);letter-spacing:-.01em;line-height:1.2}
.pillar--cta p{font-size:14px;color:var(--t-mid);line-height:1.5}
.pillar__link{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;color:var(--green-soft);margin-top:2px}
.pillar__link .ico{width:17px;height:17px;transition:transform .25s var(--ease)}
.pillar--cta:hover .pillar__link .ico{transform:translateX(4px)}
.pillar__top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.pillar__ico{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;flex:none;
  background:rgba(67,194,101,.1);color:var(--green-soft)}
.pillar__ico .ico{width:24px;height:24px}
.pillar__n{font-family:var(--font-mono);font-size:12px;color:var(--t-lo);letter-spacing:.1em}
.pillar__name{font-family:var(--font-display);font-weight:700;font-size:21px;color:var(--white);letter-spacing:-.01em}
.pillar__desc{font-size:14.5px;color:var(--t-mid);line-height:1.55;margin-bottom:16px}
.pillar__list li{position:relative;padding-left:22px;margin-bottom:9px;font-size:13.5px;color:var(--t-mid);line-height:1.45}
.pillar__list li::before{content:"";position:absolute;left:2px;top:7px;width:6px;height:6px;border-radius:50%;
  background:var(--green);box-shadow:0 0 8px var(--green-glow)}
.pillar:nth-child(2) .pillar__ico{color:var(--amber-soft);background:rgba(244,166,35,.1)}
.pillar:nth-child(2) .pillar__list li::before{background:var(--amber)}
.pillar:nth-child(3) .pillar__ico{color:var(--blue-soft);background:rgba(58,99,255,.1)}
.pillar:nth-child(3) .pillar__list li::before{background:var(--blue-bright)}

/* =====================================================================
   JOURNEY ("The Move")
   ===================================================================== */
.status-strip{display:flex;flex-wrap:wrap;gap:14px 36px;align-items:center;justify-content:center;
  background:rgba(10,13,49,.6);border:1px solid var(--line);border-radius:var(--r);
  padding:18px 26px;margin-bottom:42px;backdrop-filter:blur(6px)}
.status-strip__item{display:flex;align-items:center;gap:12px}
.status-strip__item--prog{flex:1;min-width:200px}
.status-strip__label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--t-lo)}
.status-strip__val{font-size:14.5px;font-weight:600;color:var(--t-hi);display:inline-flex;align-items:center;gap:8px}
.status-strip__val.is-online{color:var(--green-soft)}
.status-strip__track{flex:1;height:6px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden;min-width:120px}
.status-strip__fill{display:block;height:100%;width:20%;border-radius:3px;
  background:linear-gradient(90deg,var(--blue-bright),var(--green));transition:width .5s var(--ease)}

.journey{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(20px,3vw,44px);align-items:start}
.stations{position:relative}
.stations::before{content:"";position:absolute;left:23px;top:24px;bottom:24px;width:2px;background:var(--line)}
.stations::after{content:"";position:absolute;left:23px;top:24px;width:2px;height:var(--rail,0%);
  background:linear-gradient(180deg,var(--blue-bright),var(--green));
  box-shadow:0 0 12px var(--green-glow);transition:height .5s var(--ease);max-height:calc(100% - 48px)}
.station{position:relative;z-index:1}
.station__btn{display:flex;align-items:center;gap:16px;width:100%;text-align:left;background:none;border:0;
  cursor:pointer;padding:14px 16px;border-radius:14px;transition:background .2s}
.station__btn:hover{background:rgba(255,255,255,.04)}
.station__num{flex:none;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-mono);font-size:14px;font-weight:600;color:var(--t-lo);
  background:var(--navy-850);border:2px solid var(--line);transition:.3s var(--ease)}
.station__txt{display:flex;flex-direction:column;gap:2px}
.station__name{font-family:var(--font-display);font-weight:600;font-size:16.5px;color:var(--t-mid);transition:color .2s;letter-spacing:-.01em}
.station__week{font-size:12px;color:var(--t-lo);font-family:var(--font-mono)}
.station.is-active .station__num{color:var(--navy-950);background:var(--green);border-color:var(--green);
  box-shadow:0 0 0 5px rgba(67,194,101,.16),0 0 26px var(--green-glow);transform:scale(1.04)}
.station.is-active .station__name{color:var(--white)}
.station.is-done .station__num{color:var(--green-soft);border-color:rgba(67,194,101,.5);background:rgba(67,194,101,.08)}

.phase-panel{position:relative;background:var(--navy-card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(28px,3.4vw,46px);min-height:430px;box-shadow:var(--shadow);overflow:hidden}
.phase-panel::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue-bright),var(--green))}
.phase{display:none;animation:fadeUp .5s var(--ease)}
.phase.is-active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.phase__head{margin-bottom:18px}
.phase__badge{display:inline-block;font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.06em;color:var(--green-soft);background:rgba(67,194,101,.12);
  border:1px solid rgba(67,194,101,.28);padding:6px 12px;border-radius:999px;margin-bottom:16px}
.phase__badge--amber{color:var(--amber-soft);background:rgba(244,166,35,.12);border-color:rgba(244,166,35,.3)}
.phase__title{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.12;
  font-size:clamp(23px,2.6vw,32px);color:var(--white)}
.phase__lead{margin-top:14px;font-size:17px;color:var(--t-mid);max-width:54ch}
.phase__list{margin-top:24px;border-top:1px solid var(--line-2);padding-top:22px}
.phase__list li{position:relative;padding-left:26px;margin-bottom:13px;font-size:15px;color:var(--t-mid);line-height:1.5}
.phase__list li::before{content:"";position:absolute;left:2px;top:8px;width:7px;height:7px;border-radius:50%;
  background:var(--green);box-shadow:0 0 8px var(--green-glow)}
.phase__exp{margin-top:24px;background:rgba(67,194,101,.07);border:1px solid rgba(67,194,101,.2);
  border-radius:14px;padding:16px 18px;font-size:15px;color:var(--t-hi);line-height:1.5}
.phase__exp-k{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--green-soft);margin-bottom:6px}

/* =====================================================================
   Q&A — your team's questions, answered
   ===================================================================== */
.qa__filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.qa__chip{font-family:var(--font-body);font-size:14px;font-weight:600;color:var(--t-mid);cursor:pointer;
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:999px;padding:10px 18px;
  transition:.2s var(--ease)}
.qa__chip:hover{color:var(--white);border-color:rgba(255,255,255,.25)}
.qa__chip.is-active{color:var(--navy-950);background:var(--green);border-color:var(--green);
  box-shadow:0 8px 22px -8px var(--green-glow)}
.qa__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.qa__card{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;
  transition:transform .25s var(--ease),border-color .25s,opacity .35s,box-shadow .25s;position:relative}
.qa__card:hover{transform:translateY(-4px);border-color:rgba(67,194,101,.3);box-shadow:var(--shadow)}
.qa__card.is-hidden{display:none}
.qa__cat{display:inline-flex;align-items:center;gap:7px;font-size:10.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--green-soft);margin-bottom:12px}
.qa__cat--sec{color:var(--amber-soft)}
.qa__cat--ops{color:var(--blue-soft)}
.qa__cat .dot{width:6px;height:6px;background:var(--green)}
.qa__cat--sec .dot{background:var(--amber)}
.qa__cat--ops .dot{background:var(--blue-bright)}
.qa__q{font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--white);line-height:1.28;
  letter-spacing:-.01em;margin-bottom:10px}
.qa__a{font-size:14px;color:var(--t-mid);line-height:1.55}
.qa__a strong{color:var(--t-hi);font-weight:600}
.qa__tag{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:11.5px;font-weight:600;
  color:var(--green-soft);background:rgba(67,194,101,.1);border:1px solid rgba(67,194,101,.22);
  padding:5px 11px;border-radius:999px}
.qa__tag .ico{width:13px;height:13px}

/* =====================================================================
   DIFFERENCE / safeguard-style cards
   ===================================================================== */
.guards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.guard{position:relative;background:var(--navy-card);border:1px solid var(--line);border-radius:var(--r);
  padding:26px 22px;overflow:hidden;transition:transform .25s var(--ease),border-color .25s}
.guard:hover{transform:translateY(-5px);border-color:rgba(67,194,101,.3)}
.guard__ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(67,194,101,.1);color:var(--green-soft)}
.guard__ico .ico{width:23px;height:23px}
.guard h3{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--white);margin-bottom:8px;letter-spacing:-.01em}
.guard p{font-size:14px;color:var(--t-mid);line-height:1.5}
.guard:nth-child(2) .guard__ico{color:var(--amber-soft);background:rgba(244,166,35,.1)}
.guard:nth-child(3) .guard__ico{color:var(--blue-soft);background:rgba(58,99,255,.1)}
.guard:nth-child(4) .guard__ico{color:var(--green-soft);background:rgba(67,194,101,.1)}

/* =====================================================================
   FOOTPRINT / local advantage
   ===================================================================== */
.footprint{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,60px);align-items:center}
.footprint__copy .sec-title{margin-bottom:0}
.route{position:relative;background:linear-gradient(180deg,var(--navy-850),var(--navy-900));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,3vw,38px);box-shadow:var(--shadow);overflow:hidden}
.route__map{position:relative;height:230px;margin-bottom:22px}
.route__line{position:absolute;left:14%;right:18%;top:48%;height:2px;
  background:linear-gradient(90deg,var(--blue-bright),var(--green));overflow:visible}
.route__line::after{content:"";position:absolute;top:-3px;left:0;width:8px;height:8px;border-radius:50%;
  background:var(--green);box-shadow:0 0 14px var(--green);animation:travel 3.4s linear infinite}
@keyframes travel{0%{left:0}100%{left:100%}}
.route__pin{position:absolute;display:flex;flex-direction:column;align-items:center;gap:7px;transform:translate(-50%,-50%)}
.route__dot{width:18px;height:18px;border-radius:50%;border:3px solid var(--navy-900);position:relative}
.route__dot--a{background:var(--blue-bright);box-shadow:0 0 0 5px rgba(58,99,255,.18)}
.route__dot--b{background:var(--green);box-shadow:0 0 0 5px rgba(67,194,101,.18)}
.route__pin-l{font-size:12px;font-weight:600;color:var(--t-hi);white-space:nowrap}
.route__pin-s{font-size:11px;color:var(--t-lo);font-family:var(--font-mono)}
.route__badge{position:absolute;top:14%;left:50%;transform:translateX(-50%);
  font-family:var(--font-mono);font-size:12px;color:var(--green-soft);
  background:rgba(67,194,101,.1);border:1px solid rgba(67,194,101,.25);padding:6px 13px;border-radius:999px;white-space:nowrap}
.route__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;border-top:1px solid var(--line-2);padding-top:22px}
.route__stat dt{font-family:var(--font-display);font-weight:700;font-size:24px;color:var(--white)}
.route__stat dd{font-size:12px;color:var(--t-lo);margin-top:3px;line-height:1.35}

/* =====================================================================
   REFERENCES / PROOF
   ===================================================================== */
.proof-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.proof-stat{background:#fff;border:1px solid var(--line-light);border-radius:var(--r);padding:24px 20px;text-align:center;
  box-shadow:0 10px 30px -24px rgba(2,6,30,.4)}
.proof-stat dt{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,3.4vw,40px);color:var(--green-deep);letter-spacing:-.02em}
.proof-stat dd{font-size:13px;color:var(--slate);margin-top:6px;line-height:1.4}
.refs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ref{background:#fff;border:1px solid var(--line-light);border-radius:var(--r-lg);padding:26px 24px;
  box-shadow:0 12px 34px -26px rgba(2,6,30,.4);transition:transform .25s var(--ease),box-shadow .25s}
.ref:hover{transform:translateY(-4px);box-shadow:0 22px 50px -28px rgba(2,6,30,.4)}
.ref__tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--green-deep);background:rgba(31,157,77,.1);padding:4px 10px;border-radius:6px;margin-bottom:14px}
.ref__name{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--ink);margin-bottom:6px;letter-spacing:-.01em}
.ref__meta{font-size:13px;color:var(--slate-light);font-family:var(--font-mono);margin-bottom:14px}
.ref__quote{font-size:14.5px;color:var(--slate);line-height:1.55}
.ref__quote strong{color:var(--ink);font-weight:600}

/* =====================================================================
   INVESTMENT / PRICING
   ===================================================================== */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch;margin-bottom:26px}
.plan{position:relative;display:flex;flex-direction:column;background:var(--navy-card);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(26px,2.6vw,34px);box-shadow:var(--shadow)}
.plan--featured{background:linear-gradient(180deg,rgba(67,194,101,.09),transparent 40%),var(--navy-card);
  border-color:rgba(67,194,101,.4);box-shadow:0 30px 70px -30px rgba(67,194,101,.3),var(--shadow);transform:scale(1.015)}
.plan--lic{background:var(--navy-800)}
.plan__ribbon{position:absolute;top:18px;right:18px;font-size:11px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--navy-950);background:var(--green);padding:6px 13px;border-radius:999px;
  box-shadow:0 8px 20px -6px var(--green-glow)}
.plan__name{font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--green-soft)}
.plan--lic .plan__name{color:var(--t-lo)}
.plan__tag{font-size:14px;color:var(--t-mid);margin-top:6px;min-height:40px}
.plan__price{font-family:var(--font-display);font-weight:800;font-size:clamp(38px,4.6vw,50px);
  color:var(--white);letter-spacing:-.03em;line-height:1;margin:8px 0 6px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.plan__cur{font-size:.5em;font-weight:600;color:var(--t-mid)}
.plan__per{font-size:.34em;font-weight:600;color:var(--t-lo)}
.plan__price-note{font-size:13px;color:var(--t-lo);margin-bottom:22px;line-height:1.45}
.plan__list{margin-bottom:24px}
.plan__list li{font-size:14.5px}
.plan__ms{font-size:13.5px;color:var(--t-mid);background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:12px;padding:13px 15px;margin-bottom:22px}
.plan__ms strong{color:var(--green-soft);font-weight:700}
.plan__ms span{display:block;color:var(--t-lo);margin-top:2px;font-size:12.5px}

/* all-in estimate band */
.estimate{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(20px,3vw,34px);align-items:center;
  background:linear-gradient(180deg,rgba(67,194,101,.08),transparent),var(--navy-card);
  border:1px solid rgba(67,194,101,.28);border-radius:var(--r-lg);padding:clamp(26px,3vw,40px);
  box-shadow:var(--shadow);margin-bottom:26px}
.estimate__big{font-family:var(--font-display);font-weight:800;font-size:clamp(34px,4.4vw,50px);color:var(--white);letter-spacing:-.03em;line-height:1}
.estimate__big span{color:var(--green-soft)}
.estimate__lead{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green-soft);margin-bottom:10px}
.estimate__note{font-size:14px;color:var(--t-mid);margin-top:14px;line-height:1.55;max-width:46ch}
.estimate__rows{display:flex;flex-direction:column;gap:10px}
.estimate__row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:14.5px;
  padding-bottom:10px;border-bottom:1px solid var(--line-2)}
.estimate__row:last-child{border-bottom:0;padding-bottom:0}
.estimate__row span{color:var(--t-mid)}
.estimate__row b{color:var(--t-hi);font-weight:600;font-variant-numeric:tabular-nums}
.estimate__row--tot span{color:var(--white);font-weight:600}
.estimate__row--tot b{color:var(--green-soft);font-weight:800;font-size:17px}

.compare{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(24px,3vw,40px);box-shadow:var(--shadow)}
.compare__title{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--white);margin-bottom:6px;letter-spacing:-.01em}
.compare__sub{font-size:14px;color:var(--t-lo);margin-bottom:22px}
.compare__scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.compare__table{width:100%;border-collapse:collapse;min-width:560px}
.compare__table th,.compare__table td{text-align:left;padding:15px 18px;font-size:14.5px}
.compare__table thead th{font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--white);
  border-bottom:2px solid var(--line)}
.compare__table thead th.is-feat{color:var(--green-soft)}
.compare__table tbody th{font-weight:600;color:var(--t-mid)}
.compare__table tbody td{color:var(--t-mid)}
.compare__table tbody td.is-feat{color:var(--t-hi);background:rgba(67,194,101,.05)}
.compare__table tbody td.is-feat strong{color:var(--green-soft)}
.compare__table tbody tr{border-bottom:1px solid var(--line-2)}
.compare__table tbody tr:last-child{border-bottom:0}
.compare__note{display:flex;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line-2);
  font-size:14px;color:var(--t-lo);line-height:1.55}
.compare__note .ico{width:20px;height:20px;color:var(--green-soft);flex:none;margin-top:1px}

/* =====================================================================
   ASSUMPTIONS
   ===================================================================== */
.assume{columns:2;column-gap:40px;max-width:980px}
.assume li{break-inside:avoid;position:relative;padding-left:30px;margin-bottom:16px;
  font-size:15px;color:var(--t-mid);line-height:1.5}
.assume li::before{content:"";position:absolute;left:4px;top:7px;width:8px;height:8px;border-radius:2px;
  background:var(--green);transform:rotate(45deg)}

/* =====================================================================
   CTA / NEXT
   ===================================================================== */
.section--cta{background:var(--navy-950);padding:clamp(72px,9vw,120px) 0}
.cta{position:relative;text-align:center;background:
  radial-gradient(700px 400px at 50% 0%,rgba(67,194,101,.16),transparent 60%),
  linear-gradient(180deg,var(--navy-800),var(--navy-850));
  border:1px solid var(--line);border-radius:var(--r-xl);
  padding:clamp(44px,6vw,80px) clamp(24px,5vw,70px);overflow:hidden;box-shadow:var(--shadow-lg)}
.cta__bg{position:absolute;inset:0;opacity:.5;z-index:0}
.cta>*{position:relative;z-index:1}
.cta__title{font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;line-height:1.05;
  font-size:clamp(30px,4.6vw,52px);color:var(--white)}
.cta__sub{margin:18px auto 0;max-width:56ch;color:var(--t-mid);font-size:17px}
.cta__steps{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin:36px auto 38px;max-width:920px;text-align:left}
.cta__steps li{display:flex;align-items:center;gap:14px;flex:1;min-width:240px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:16px 18px;
  font-size:14.5px;color:var(--t-mid)}
.cta__step-n{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:15px;color:var(--navy-950);background:var(--green)}
.cta__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.cta__valid{margin-top:26px;font-size:13.5px;color:var(--t-lo)}
.cta__valid strong{color:var(--t-mid)}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer{background:var(--navy-950);border-top:1px solid var(--line);padding:54px 0 46px}
.footer__inner{display:grid;grid-template-columns:1fr 1.4fr auto;gap:34px;align-items:start}
.footer__logo{height:30px;width:auto;margin-bottom:14px}
.footer__tag{font-size:12.5px;color:var(--t-lo);letter-spacing:.04em;margin-bottom:10px}
.footer__by{font-size:13px;color:var(--t-mid)}
.footer__meta p{font-size:13px;color:var(--t-lo);line-height:1.6}
.footer__conf{color:var(--t-mid);font-weight:500;margin-bottom:6px}
.footer__csg{height:30px;width:auto;opacity:.85;align-self:center}

/* =====================================================================
   PHOTOGRAPHY — Cornerstone's own work, framed in our brand
   ===================================================================== */
.hero__photo{position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-lg);margin:0}
.hero__photo img{width:100%;height:clamp(300px,33vw,430px);object-fit:cover;object-position:center;
  display:block;animation:kenburns 24s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1.03)}to{transform:scale(1.11) translate(-1.5%,-1%)}}
.hero__photo::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(5,7,28,.10) 0%,rgba(5,7,28,.04) 38%,rgba(5,7,28,.82) 100%)}
.hero__photo .scene__cap{z-index:2}

.worktiles{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:44px;
  max-width:820px;margin-inline:auto}
.worktile{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;margin:0;
  border:1px solid var(--line);box-shadow:var(--shadow)}
.worktile img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.worktile:hover img{transform:scale(1.07)}
.worktile::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 42%,rgba(5,7,28,.8))}
.worktile figcaption{position:absolute;left:13px;bottom:12px;z-index:1;
  font-family:var(--font-display);font-size:13.5px;font-weight:600;letter-spacing:.01em;color:#fff;
  display:inline-flex;align-items:center;gap:8px}
.worktile figcaption::before{content:"";width:8px;height:8px;border-radius:50% 0 50% 0;
  background:var(--green);box-shadow:0 0 8px var(--green-glow)}
.worktiles__cap{text-align:center;margin-top:22px;font-size:14.5px;color:var(--t-lo)}

/* =====================================================================
   ANIMATION ENHANCEMENTS — subtle, purposeful, reduced-motion safe
   ===================================================================== */
/* hero: gentle gradient shimmer across the headline accent */
.hero__title .grad{background-size:220% auto;animation:shimmer 7s ease-in-out infinite}
@keyframes shimmer{0%,100%{background-position:0% center}50%{background-position:120% center}}

/* hero: cascade the copy in on load */
.hero__copy>.reveal:nth-child(2){transition-delay:.08s}
.hero__copy>.reveal:nth-child(3){transition-delay:.16s}
.hero__copy>.reveal:nth-child(4){transition-delay:.24s}
.hero__copy>.reveal:nth-child(5){transition-delay:.32s}
.hero__media.reveal{transition-delay:.18s}

/* hero: slowly breathing ambient glows + drifting contour texture */
.hero__glow--green{animation:glowpulse 10s ease-in-out infinite}
.hero__glow--blue{animation:glowpulse 13s ease-in-out infinite}
@keyframes glowpulse{0%,100%{opacity:.42}50%{opacity:.7}}
.hero__topo{animation:topodrift 32s ease-in-out infinite alternate}
@keyframes topodrift{from{transform:translateX(0)}to{transform:translateX(26px)}}

/* hero: a few leaves drifting on the breeze — the Cornerstone motif */
.hero__leaves{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.leaf{position:absolute;top:-5%;width:var(--s,12px);height:var(--s,12px);
  background:var(--c,var(--green));border-radius:50% 0 50% 0;opacity:0;filter:blur(.3px);
  animation:leaffall var(--d,20s) linear var(--dl,0s) infinite}
@keyframes leaffall{
  0%{transform:translateY(-8vh) rotate(0deg);opacity:0}
  12%{opacity:.32}
  85%{opacity:.32}
  100%{transform:translateY(108vh) translateX(52px) rotate(310deg);opacity:0}
}

/* hero scene: a living sky — sun breathes, contour lines drift */
.scene__sun{animation:sunbreathe 7.5s ease-in-out infinite}
@keyframes sunbreathe{0%,100%{transform:scale(1);opacity:.88}50%{transform:scale(1.07);opacity:1}}
.scene__contours{animation:contourdrift 17s ease-in-out infinite alternate}
@keyframes contourdrift{from{transform:translateX(0)}to{transform:translateX(-15px)}}

/* card icon micro-interactions on hover */
.pillar__ico,.guard__ico,.envcard__ico{transition:transform .3s var(--ease),background .25s,color .25s}
.pillar:hover .pillar__ico{transform:translateY(-3px) scale(1.07)}
.guard:hover .guard__ico{transform:scale(1.08) rotate(-5deg)}
.envcard:hover .envcard__ico{transform:scale(1.07)}
.pillar--cta img{transition:transform .45s var(--ease)}
.pillar--cta:hover img{transform:rotate(7deg) scale(1.06)}

/* primary buttons: a quiet sheen sweep on hover */
.btn--primary{position:relative;overflow:hidden}
.btn--primary>*{position:relative;z-index:1}
.btn--primary::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;z-index:0;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);
  transform:skewX(-18deg);opacity:0}
.btn--primary:hover::after{opacity:1;animation:sheen .85s var(--ease)}
@keyframes sheen{from{left:-70%}to{left:140%}}

/* reveal sections rise with a hair more spring */
.reveal{will-change:transform,opacity}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:1080px){
  .hero__inner{grid-template-columns:1fr;gap:44px}
  .hero__media{max-width:480px}
  .env{grid-template-columns:1fr}
  .objectives{position:static}
  .footprint{grid-template-columns:1fr;gap:34px}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .pillar--wide{grid-column:span 2}
  .qa__grid{grid-template-columns:repeat(2,1fr)}
  .worktiles{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav__links,.nav__right .geo-pill,.nav__right .btn{display:none}
  .nav__menu{display:flex}
  .nav__drawer{display:flex}
  .journey{grid-template-columns:1fr;gap:10px}
  .stations{display:flex;overflow-x:auto;gap:6px;padding-bottom:10px;-webkit-overflow-scrolling:touch}
  .stations::before,.stations::after{display:none}
  .station{flex:none;width:235px}
  .station__btn{background:rgba(255,255,255,.03)}
  .guards{grid-template-columns:repeat(2,1fr)}
  .proof-stats{grid-template-columns:repeat(2,1fr)}
  .refs{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr;max-width:480px;margin-inline:auto}
  .plan--featured{transform:none;order:-1}
  .estimate{grid-template-columns:1fr;gap:22px}
  .route__stats{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:600px){
  .parallel{grid-template-columns:1fr}
  .parallel__link{flex-direction:row;padding:6px 0}
  .parallel__link .ico{transform:rotate(90deg)}
  .env__cards{grid-template-columns:1fr 1fr}
  .pillars,.pillar--wide{grid-template-columns:1fr;grid-column:auto}
  .qa__grid{grid-template-columns:1fr}
  .guards{grid-template-columns:1fr}
  .proof-stats{grid-template-columns:1fr 1fr}
  .assume{columns:1}
  .footer__inner{grid-template-columns:1fr;gap:24px}
  .footer__csg{justify-self:start}
  .hero__stats-sep{display:none}
  .scene__chip--from,.scene__chip--to{display:none}
  .cta__steps li{min-width:100%}
}

/* =====================================================================
   REDUCED MOTION + FOCUS
   ===================================================================== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal,[data-rd]{opacity:1;transform:none}
}
:focus-visible{outline:3px solid var(--green-soft);outline-offset:3px;border-radius:6px}
.section--light :focus-visible{outline-color:var(--green-deep)}