/* Attune landing — sales-oriented colour system.
   Indigo night = trust & premium · Violet = brand · Coral→Orange = action/urgency
   Emerald = growth & revenue · Gold = wins · Sky blue = communication */
:root{
  /* EI Attune brand — taken from the logo.
     Navy = trust · Teal = empathy & growth (ring one: the seller)
     Coral→Amber = action & warmth (ring two: the buyer) · Indigo = the attuned overlap */
  --night:#0B1230;--night-2:#121C45;--ink:#F3F5FF;--ink-soft:#B4BCDD;--ink-mute:#8790B8;
  --violet:#6366F1;--violet-2:#A5B4FC;--coral:#FF6B5B;--orange:#FFB547;--emerald:#14C8B4;
  --teal:#14C8B4;--teal-2:#5EEAD4;--indigo:#6366F1;
  --gold:#FFC83D;--sky:#5EEAD4;--glass:rgba(255,255,255,.06);--glass-line:rgba(255,255,255,.13);
  --cta:linear-gradient(135deg,#FF6B5B 0%,#FF8A4C 50%,#FFB547 100%);
  --brand:linear-gradient(110deg,#5EEAD4 0%,#14C8B4 30%,#A5B4FC 52%,#FF6B5B 76%,#FFB547 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.landing{margin:0;background:var(--night);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:'Manrope','DM Sans',sans-serif;margin:0;letter-spacing:-.02em}
p{margin:0}a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
a:focus-visible{outline:3px solid var(--teal-2);outline-offset:3px;border-radius:8px}
.skip-link{position:fixed;top:-60px;left:12px;background:#fff;color:#111;padding:10px 14px;border-radius:8px;z-index:100}.skip-link:focus{top:12px}
.text-gradient{background:var(--brand);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Header */
.site-header{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(20px,5vw,64px);transition:background .25s,box-shadow .25s,padding .25s}
.site-header.scrolled{background:rgba(13,10,43,.78);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--glass-line);padding-top:12px;padding-bottom:12px}
.site-brand{display:flex;align-items:center;gap:11px;font-family:Manrope;font-weight:700;font-size:23px;letter-spacing:-.6px}
.site-brand-mark{width:40px;height:40px;filter:drop-shadow(0 4px 14px rgba(99,102,241,.45))}
.site-brand-word b{font-weight:800;background:linear-gradient(120deg,#5EEAD4,#A5B4FC 55%,#FF8A6B);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:1px}
.site-nav{display:flex;gap:32px;font-size:14px;color:var(--ink-soft)}
.site-nav a:hover{color:#fff}
.site-header-actions{display:flex;align-items:center;gap:20px;font-size:14px}
.link-quiet{color:var(--ink-soft)}.link-quiet:hover{color:#fff}

/* Buttons */
.btn-cta,.btn-ghost{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:15px;border-radius:12px;padding:15px 24px;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn-cta{background:var(--cta);color:#fff;box-shadow:0 10px 30px -8px rgba(255,107,91,.65),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(255,107,91,.8),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-cta span{transition:transform .2s}.btn-cta:hover span{transform:translateX(4px)}
.btn-cta-sm{padding:10px 16px;font-size:13px;border-radius:10px}
.btn-cta-lg{padding:18px 30px;font-size:17px}
.btn-ghost{color:#fff;background:var(--glass);border:1px solid var(--glass-line)}
.btn-ghost:hover{background:rgba(255,255,255,.13)}

/* Hero */
.hero{position:relative;min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:56px;padding:130px clamp(28px,6vw,90px) 90px;overflow:hidden;isolation:isolate}
.hero-aurora{position:absolute;inset:0;z-index:-2;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;animation:drift 18s ease-in-out infinite alternate}
.blob-indigo{width:620px;height:620px;background:#3B3FD1;top:-180px;left:-120px}
.blob-coral{width:520px;height:520px;background:#FF6B5B;bottom:-200px;right:5%;opacity:.38;animation-delay:-6s}
.blob-teal{width:420px;height:420px;background:#0FB5A3;top:30%;right:-120px;opacity:.28;animation-delay:-12s}
@keyframes drift{to{transform:translate(60px,40px) scale(1.12)}}
.hero-grid-lines{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 30%,transparent 100%)}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--ink-soft);background:var(--glass);border:1px solid var(--glass-line);padding:8px 14px;border-radius:999px;margin-bottom:26px}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 0 rgba(20,200,180,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(20,200,180,0)}100%{box-shadow:0 0 0 0 rgba(20,200,180,0)}}
.hero h1{font-size:clamp(36px,4.3vw,60px);line-height:1.06;font-weight:800;letter-spacing:-.035em}
.hero-lede{font-size:clamp(16px,1.35vw,19px);color:var(--ink-soft);max-width:560px;margin:24px 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-wrap:wrap;gap:12px 26px;font-size:14px;color:var(--ink-soft)}
.tick{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:rgba(20,200,180,.16);color:var(--teal);font-size:11px;font-weight:800;margin-right:6px}

/* Hero stage: relationship photo + floating 3D icons */
.hero-stage{position:relative;max-width:620px;width:100%;margin-left:auto;aspect-ratio:1/1;perspective:1000px}
.hero-stage>*{transition:transform .25s ease-out}
.hero-photo{position:absolute;inset:0;margin:0;border-radius:36px;overflow:hidden;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 50px 100px -30px rgba(0,0,0,.75),0 0 0 1px rgba(99,102,241,.15),-30px 0 90px -40px rgba(20,200,180,.55),30px 0 90px -40px rgba(255,107,91,.55)}
.hero-photo img{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.hero-photo::after{content:'';position:absolute;inset:0;background:radial-gradient(120% 90% at 50% 40%,transparent 55%,rgba(11,18,48,.65) 100%);pointer-events:none}
.float-icon{position:absolute;z-index:2;filter:drop-shadow(0 18px 24px rgba(0,0,0,.5))}
.float-icon img{animation:bob 7s ease-in-out infinite}
.fi-target{width:104px;top:-34px;left:-30px}.fi-target img{animation-delay:-1s}
.fi-money{width:112px;bottom:-30px;right:-26px}.fi-money img{animation-delay:-3s}
.fi-chart{width:92px;bottom:22%;left:-46px}.fi-chart img{animation-delay:-2s}
@keyframes bob{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(3deg)}}
.glass-card{position:absolute;z-index:3;background:rgba(14,22,60,.72);border:1px solid var(--glass-line);border-radius:16px;padding:14px 16px;backdrop-filter:blur(14px);box-shadow:0 20px 50px -15px rgba(0,0,0,.6);font-size:13px;color:var(--ink-soft)}
.glass-card strong{color:#fff;font-size:14px;display:block}.glass-card small{font-size:11px;color:var(--ink-mute)}
.gc-lead{width:250px;bottom:-26px;left:-44px}
.gc-row{display:flex;gap:10px;align-items:center}
.gc-avatar{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-weight:800;font-size:13px;background:linear-gradient(135deg,#14C8B4,#6366F1);color:#fff}
.gc-bar{height:7px;border-radius:9px;background:rgba(255,255,255,.1);margin:12px 0 8px;overflow:hidden}
.gc-bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#14C8B4,#A5B4FC)}
.gc-meta{display:flex;justify-content:space-between;font-size:12px}.up{color:var(--emerald)}
.gc-signal{width:214px;top:-38px;right:-40px}
.gc-signal p{color:#fff;font-size:13px;margin:10px 0 6px;line-height:1.45}
.gc-chip{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:6px;margin-right:6px}
.chip-emerald{background:rgba(20,200,180,.16);color:var(--teal)}.chip-amber{background:rgba(255,200,61,.16);color:var(--gold)}

/* Pillars strip */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);margin:0 clamp(20px,5vw,64px);border:1px solid var(--glass-line);border-radius:20px;background:var(--glass);backdrop-filter:blur(10px)}
.pillar{padding:22px 24px;border-right:1px solid var(--glass-line)}.pillar:last-child{border-right:0}
.pillar strong{display:block;font-family:Manrope;font-size:16px}.pillar small{color:var(--ink-mute);font-size:13px}
.pillar-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-bottom:10px}
.pillar-dot.violet{background:var(--teal);box-shadow:0 0 14px var(--teal)}.pillar-dot.coral{background:var(--coral);box-shadow:0 0 14px var(--coral)}
.pillar-dot.amber{background:var(--indigo);box-shadow:0 0 14px var(--indigo)}.pillar-dot.emerald{background:var(--orange);box-shadow:0 0 14px var(--orange)}

/* Sections */
section.features,section.journey,section.research,section.final-cta{padding:110px clamp(20px,5vw,64px) 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 56px}
.section-kicker{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-2);margin-bottom:14px}
.section-head h2,.research h2,.final-cta h2{font-size:clamp(30px,3.6vw,46px);line-height:1.12;font-weight:800}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1240px;margin:auto}
.feature-card{--tone:var(--indigo);position:relative;padding:30px;border-radius:24px;background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--glass-line);overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}
.feature-card::before{content:'';position:absolute;width:220px;height:220px;top:-90px;right:-70px;border-radius:50%;background:var(--tone);filter:blur(60px);opacity:.28;transition:opacity .3s}
.feature-card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--tone) 60%,transparent);box-shadow:0 30px 60px -25px color-mix(in srgb,var(--tone) 70%,transparent)}
.feature-card:hover::before{opacity:.5}
.feature-card:hover .feature-icon img{transform:translateY(-6px) rotate(-6deg) scale(1.06)}
.tone-violet{--tone:#6366F1}.tone-coral{--tone:#FF6B5B}.tone-blue{--tone:#5EEAD4}.tone-emerald{--tone:#14C8B4}.tone-amber{--tone:#FF8A4C}.tone-gold{--tone:#FFB547}
.feature-icon{width:92px;height:92px;margin-bottom:22px;display:grid;place-items:center;border-radius:24px;background:color-mix(in srgb,var(--tone) 18%,transparent);border:1px solid color-mix(in srgb,var(--tone) 35%,transparent)}
.feature-icon img{width:70px;filter:drop-shadow(0 12px 14px rgba(0,0,0,.4));transition:transform .35s cubic-bezier(.3,1.6,.5,1)}
.feature-card h3{font-size:20px;margin-bottom:10px}.feature-card p{color:var(--ink-soft);font-size:15px}

.journey-track{list-style:none;margin:0 auto;padding:0;max-width:1240px;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.journey-track::before{content:'';position:absolute;top:66px;left:12%;right:12%;height:2px;background:linear-gradient(90deg,var(--teal),var(--indigo),var(--coral),var(--orange));opacity:.65}
.journey-step{position:relative;text-align:center;padding:0 10px}
.journey-icon{width:132px;height:132px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.18),var(--night-2) 70%);border:1px solid var(--glass-line);box-shadow:0 20px 40px -15px rgba(99,102,241,.6);position:relative;z-index:1}
.journey-icon img{width:84px;filter:drop-shadow(0 12px 14px rgba(0,0,0,.45));transition:transform .35s}
.journey-step:hover .journey-icon img{transform:scale(1.1) rotate(-5deg)}
.journey-num{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--teal-2)}
.journey-step h3{font-size:22px;margin:4px 0 6px}.journey-step p{color:var(--ink-soft);font-size:15px}

.research-card{max-width:1100px;margin:auto;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;padding:44px;border-radius:28px;background:linear-gradient(135deg,rgba(99,102,241,.22),rgba(20,200,180,.1));border:1px solid rgba(165,180,252,.32)}
.research-icon img{width:170px;animation:bob 6s ease-in-out infinite;filter:drop-shadow(0 22px 30px rgba(255,200,61,.35))}
.research h2{font-size:clamp(24px,2.6vw,34px);margin-bottom:16px}
.research-copy p:not(.section-kicker){color:var(--ink-soft);margin-top:12px}.research-copy strong{color:#fff}

.final-cta{padding-bottom:110px!important}
.final-cta-inner{position:relative;max-width:1100px;margin:auto;text-align:center;padding:70px 30px;border-radius:32px;background:radial-gradient(ellipse at 50% 0%,rgba(255,181,71,.3),transparent 60%),linear-gradient(120deg,#0E4F57 0%,#1E2370 50%,#6A2440 100%);border:1px solid rgba(255,181,71,.28);overflow:hidden}
.final-cta-icons{display:flex;justify-content:center;gap:10px;margin-bottom:18px}
.final-cta-icons img{width:84px;animation:bob 6s ease-in-out infinite;filter:drop-shadow(0 16px 20px rgba(0,0,0,.45))}.final-cta-icons img:last-child{animation-delay:-3s}
.final-cta p{color:var(--ink-soft);max-width:560px;margin:16px auto 32px;font-size:17px}

.site-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding:28px clamp(20px,5vw,64px);border-top:1px solid var(--glass-line);font-size:13px;color:var(--ink-mute)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Responsive */
@media (max-width:1080px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:130px}
  .hero-lede{margin-left:auto;margin-right:auto}.hero-actions,.hero-trust{justify-content:center}
  .hero-stage{max-width:560px;margin:20px auto 0}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .journey-track{grid-template-columns:repeat(2,1fr);row-gap:44px}.journey-track::before{display:none}
  .pillars{grid-template-columns:repeat(2,1fr)}.pillar:nth-child(2){border-right:0}.pillar:nth-child(-n+2){border-bottom:1px solid var(--glass-line)}
}
@media (max-width:720px){
  .site-nav,.link-quiet{display:none}
  .hero{padding-bottom:40px}
  .hero-stage{width:calc(100% - 24px);margin:10px auto 0}
  .hero-photo{border-radius:26px}
  .fi-target{width:66px;top:-24px;left:-6px}.fi-chart{display:none}.fi-money{width:70px;top:-24px;bottom:auto;right:-6px}
  .gc-signal{display:none}
  .hero-stage{margin-bottom:64px}
  .gc-lead{width:236px;left:50%;bottom:-60px;margin-left:-118px;text-align:left;padding:12px 14px}
  .feature-grid,.journey-track{grid-template-columns:1fr}
  .pillar{padding:18px}.pillar strong{font-size:15px}
  .research-card{grid-template-columns:1fr;text-align:center;padding:30px}.research-icon img{margin:auto;width:120px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}