/* Imersão IA page specific styles */

body.page-product-imersao { background:#000; color:#fff; }
.page-product-imersao { --hero-max-width:1080px; --section-pad:120px; /* scalable logo factor (base svg width 270px) */ --logo-scale:2.6; } 
body.page-product-imersao { position:relative; z-index:0; }

/* Hero ambient background pattern (grid + radial halos + subtle noise) */
.imersao-hero { --halo-cyan:rgba(141,255,224,0.18); --halo-violet:rgba(81,64,247,0.15); }
.imersao-hero::before { content:""; position:absolute; inset:0; pointer-events:none; background:
	radial-gradient(900px 600px at 35% 30%, var(--halo-cyan), rgba(0,0,0,0) 70%),
	radial-gradient(1000px 700px at 75% 65%, var(--halo-violet), rgba(0,0,0,0) 70%),
	repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 40px),
	repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 40px);
	background-blend-mode:screen,screen,normal,normal;
	mask:linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,.85) 10%, rgba(0,0,0,.85) 85%, rgba(0,0,0,0) 100%);
	opacity:.9; }
/* Optional animated subtle drift */
@keyframes heroDrift { 0% { transform:translate3d(0,0,0) scale(1); } 50% { transform:translate3d(0,-10px,0) scale(1.01); } 100% { transform:translate3d(0,0,0) scale(1); } }
.imersao-hero::before { animation: heroDrift 22s ease-in-out infinite; }
@media (prefers-reduced-motion: reduce){ .imersao-hero::before { animation:none; } }

/* Generic section spacing */
.page-product-imersao section[class^="section-"] { position:relative; padding:var(--section-pad) 0; }
.page-product-imersao .section-tight { padding:80px 0; }
@media (max-width:820px){ .page-product-imersao section[class^="section-"] { padding:80px 0; } }

/* Hero */
.imersao-hero { position:relative; padding:160px 0 120px; overflow:visible; }
/* Defensive: ensure parent hero on this page never clips enlarged SVG */
.page-product-imersao .hero, .page-product-imersao .hero-title, .page-product-imersao .hero-content, .page-product-imersao .hero-logo-wrap { overflow:visible; }
.imersao-hero .hero-inner { max-width:var(--hero-max-width); margin:0 auto; padding:0 24px; display:flex; flex-direction:column; gap:28px; }
.imersao-hero h1 { font-size:clamp(2.3rem,5.5vw,3.8rem); line-height:1.05; letter-spacing:-.5px; font-weight:700; background:linear-gradient(90deg,var(--tk-cyan),var(--tk-blue)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.imersao-hero .subtitle { font-size:clamp(1.05rem,1.9vw,1.45rem); line-height:1.5; max-width:880px; color:rgba(255,255,255,0.78); }
.imersao-hero .hero-ctas { display:flex; flex-wrap:wrap; gap:18px; margin-top:8px; }
.imersao-hero.hero { padding:160px 0 120px; }
.product-hero-title { display:flex; flex-direction:column; align-items:center; gap:26px; }
/* Extra separation between logo and mantra beyond uniform gap */
.product-hero-title .hero-logo-wrap { margin-bottom:12px; }
.product-hero-title .hero-logo-svg { --logo-base-width:270px; width:calc(var(--logo-base-width) * var(--logo-scale)); max-width:min(95vw, calc(var(--logo-base-width) * var(--logo-scale))); height:auto; filter:drop-shadow(0 24px 70px rgba(0,0,0,0.8)) drop-shadow(0 0 10px rgba(255,255,255,0.10)); opacity:.99; transition:transform .9s cubic-bezier(.19,1,.22,1), filter .65s ease, opacity .55s ease; }
.product-hero-title .hero-logo-svg:hover { transform:translateY(-5px) scale(1.02); filter:drop-shadow(0 26px 80px rgba(0,0,0,0.82)) drop-shadow(0 0 14px rgba(255,255,255,0.18)); }
.product-hero-title .mantra { font-family:var(--font-head); font-size:clamp(2.2rem,4.6vw,3.6rem); font-weight:800; letter-spacing:-.55px; line-height:1.04; color:#fff; text-align:center; }
.product-hero-title .tagline { font-size:clamp(.85rem,1.05vw,.95rem); font-weight:600; max-width:640px; text-align:center; color:#fff; opacity:.85; line-height:1.28; }
.hero-text { max-width:880px; margin:0 auto; text-align:center; }
.hero-text p { font-size:.9rem; line-height:1.55; color:rgba(255,255,255,0.72); text-align:center; }
.hero-text .pilot-note { font-size:.75rem; text-transform:uppercase; letter-spacing:.14em; margin-top:18px; color:rgba(255,255,255,0.55); }
.hero-buttons { display:flex; gap:18px; justify-content:center; flex-wrap:wrap; }
.hero-text .pilot-note { margin-top:18px; }
/* Hero spacing alignment with Stok AI */
.page-product-imersao .hero-title.product-hero-title { margin-bottom:40px; }
.page-product-imersao .hero .hero-text { grid-column:1 / -1; justify-self:center; text-align:center; max-width:880px; }
.page-product-imersao .hero .hero-text p { font-size:1.05rem; line-height:1.65; margin-left:auto; margin-right:auto; color:rgba(255,255,255,0.78); }
.page-product-imersao .hero .hero-buttons { justify-content:center; }
/* Hero pilot note & button styles parity with Stok AI */
.page-product-imersao .hero .pilot-note { margin-top:18px; font-size:.8rem; letter-spacing:.12em; text-transform:uppercase; opacity:.65; color:rgba(255,255,255,0.65); }
/* 3D mount layering: keep behind content but above bg */
.hero-3d { position:absolute; inset:0; z-index:0; }
.imersao-hero .container, .imersao-hero .hero-content { position:relative; z-index:1; }
/* Primary gradient button (duplicated from Stok AI for visual consistency) */
.page-product-imersao .primary-button { background:linear-gradient(135deg,var(--tk-cyan),var(--tk-blue)); color:#0b0b0b; padding:14px 30px; border-radius:14px; text-decoration:none; font-weight:700; letter-spacing:.05em; font-size:.9rem; display:inline-flex; align-items:center; gap:8px; position:relative; overflow:hidden; border:none; box-shadow:0 14px 40px -18px rgba(141,255,224,0.45),0 18px 46px -16px rgba(81,64,247,0.55),0 4px 10px -2px rgba(0,0,0,0.6); transition:transform .45s cubic-bezier(.19,1,.22,1), box-shadow .55s ease, filter .45s ease; }
.page-product-imersao .primary-button::before { content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(255,255,255,0.25), rgba(255,255,255,0) 40%, rgba(255,255,255,0.25) 60%, rgba(255,255,255,0) 100%); opacity:0; mix-blend-mode:overlay; transition:opacity .9s ease; }
.page-product-imersao .primary-button:hover { transform:translateY(-4px); box-shadow:0 22px 60px -26px rgba(141,255,224,0.55),0 28px 70px -30px rgba(81,64,247,0.65),0 6px 14px -2px rgba(0,0,0,0.7); }
.page-product-imersao .primary-button:hover::before { opacity:.55; }
.page-product-imersao .primary-button:active { transform:translateY(-1px) scale(.985); }
.page-product-imersao .primary-button:focus-visible { outline:2px solid var(--tk-cyan); outline-offset:4px; }
.page-product-imersao .primary-button:disabled { filter:grayscale(.6) brightness(.75); cursor:not-allowed; transform:none; box-shadow:none; }
/* Additional pulse overlay parity */
.page-product-imersao .primary-button::after { content:""; position:absolute; inset:0; border-radius:inherit; background:radial-gradient(circle at 50% 50%, rgba(255,255,255,0.35), rgba(255,255,255,0) 60%); opacity:0; transform:scale(.4); transition:opacity .5s ease, transform .55s cubic-bezier(.19,1,.22,1); mix-blend-mode:overlay; }
.page-product-imersao .primary-button:hover::after, .page-product-imersao .primary-button:focus-visible::after { opacity:.5; transform:scale(1); }
/* (Data rays removed) */
/* Canvas overlay (glyph drizzle) */
.imersao-fx-canvas { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; mix-blend-mode:normal; opacity:.55; }
@media (prefers-reduced-motion: reduce){ .imersao-fx-canvas { display:none; } }
/* hero sequence animation reuse */
.hero-seq { opacity:0; transform:translateY(28px); }
.hero-seq.show { opacity:1; transform:translateY(0); transition: transform .85s cubic-bezier(.19,1,.22,1), opacity .85s ease; }
@media (prefers-reduced-motion: reduce){ .hero-seq { opacity:1 !important; transform:none !important; transition:none !important; } }

/* Responsive logo scale (proportional + slightly smaller than Stok AI) */
@media (max-width:1400px){ .page-product-imersao { --logo-scale:1.7; } }
@media (max-width:1100px){ .page-product-imersao { --logo-scale:1.5; } }
@media (max-width:900px){ .page-product-imersao { --logo-scale:1.3; } }
@media (max-width:780px){
	.page-product-imersao { --logo-scale:1.15; }
	.product-hero-title { gap:20px; }
	.product-hero-title .hero-logo-wrap { margin-bottom:10px; }
	.product-hero-title .mantra { font-size:clamp(2rem,7vw,3.1rem); }
	.product-hero-title .tagline { font-size:.9rem; }
}
@media (max-width:600px){ .page-product-imersao { --logo-scale:1.0; } }
@media (max-width:480px){ .page-product-imersao { --logo-scale:.9; } }
@media (max-width:400px){ .page-product-imersao { --logo-scale:.8; } }

/* Value Proposition */
.section-valor .value-intro { max-width:900px; margin:0 auto 42px; font-size:1.08rem; line-height:1.65; color:rgba(255,255,255,0.78); }
.section-valor .value-intro strong { color:#fff; }
/* Enhanced value section (O que é) */
.section-valor.value-enhanced, .section-what.section-valor { position:relative; }
.section-what.section-valor .value-col { max-width:1000px; margin:0 auto; }
.section-what.section-valor .value-core { max-width:820px; margin:0 auto; text-align:center; }
.section-what.section-valor .value-title { font-size:clamp(1.9rem,3.8vw,2.8rem); font-weight:700; line-height:1.15; letter-spacing:-.5px; margin:0 0 24px; }
.section-what.section-valor .value-title .grad { background:linear-gradient(90deg,var(--tk-cyan),var(--tk-blue)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.section-what.section-valor .value-intro { font-size:1.08rem; line-height:1.65; margin:0 auto 38px; color:rgba(255,255,255,0.78); }
.section-what.section-valor .value-intro .grad { background:linear-gradient(90deg,var(--tk-cyan),var(--tk-blue)); -webkit-background-clip:text; background-clip:text; color:transparent; font-weight:600; }
.section-what.section-valor .value-points { list-style:none; margin:0 auto; padding:0; display:grid; gap:18px; max-width:820px; }
.section-what.section-valor .value-points li { position:relative; padding:14px 18px 14px 42px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); border-radius:16px; font-size:.95rem; line-height:1.45; text-align:left; overflow:hidden; }
.section-what.section-valor .value-points li strong { color:#fff; font-weight:600; }
.section-what.section-valor .value-points li .vp-accent { position:absolute; left:16px; top:50%; width:10px; height:10px; border-radius:50%; transform:translateY(-50%); background:linear-gradient(135deg,var(--tk-cyan),var(--tk-blue)); box-shadow:0 0 0 4px rgba(141,255,224,0.15),0 0 18px -2px rgba(81,64,247,0.45); }
.section-what.section-valor .value-points li:hover { border-color:rgba(141,255,224,0.4); background:rgba(255,255,255,0.055); }
@media (min-width:680px){ .section-what.section-valor .value-points { grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .section-what.section-valor .value-points li { padding:14px 16px 14px 40px; } }
/* Grid zoom parallax (applied via --grid-zoom-scale) */
[data-grid-zoom] { --grid-zoom-scale:1.05; }
[data-grid-zoom]::before { content:""; position:absolute; inset:0; pointer-events:none; background:
		repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 140px),
		repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 140px);
	transform:scale(var(--grid-zoom-scale)); transform-origin:50% 50%; opacity:.55; mix-blend-mode:overlay; transition:transform .9s cubic-bezier(.19,1,.22,1); }
@media (prefers-reduced-motion: reduce){ [data-grid-zoom]::before { transition:none; transform:none; } }

/* Differentials (pills) */
.differentials-grid { display:grid; gap:20px; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); }
/* Enhanced Differential Card */
.differential { --card-bg:rgba(255,255,255,0.045); --card-border:rgba(255,255,255,0.10); --card-border-active:rgba(141,255,224,0.45); --card-glow:rgba(141,255,224,0.18); position:relative; background:linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border:1px solid var(--card-border); padding:20px 20px 22px; border-radius:18px; font-size:.92rem; line-height:1.5; font-weight:500; letter-spacing:.25px; overflow:hidden; isolation:isolate; backdrop-filter:blur(6px) saturate(140%); -webkit-backdrop-filter:blur(6px) saturate(140%); transition:background .5s ease,border-color .5s ease, box-shadow .6s ease; box-shadow:0 2px 8px -2px rgba(0,0,0,0.55), 0 8px 34px -14px rgba(0,0,0,0.7); z-index:2; }
.differential::before { content:""; position:absolute; inset:0; background:
	repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 120px),
	repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 120px);
	opacity:.55; mix-blend-mode:overlay; transform:scale(1.15); transition:transform 1.2s cubic-bezier(.19,1,.22,1), opacity .6s ease; pointer-events:none; }
.differential::after { content:""; position:absolute; left:0; top:0; height:3px; width:100%; background:linear-gradient(90deg, rgba(141,255,224,0) 0%, rgba(141,255,224,0.6) 20%, rgba(81,64,247,0.7) 55%, rgba(141,255,224,0.5) 80%, rgba(141,255,224,0) 100%); filter:blur(0.5px); opacity:.85; box-shadow:0 0 14px -2px var(--card-glow); animation: diffFlicker var(--diff-flicker-dur,8s) linear infinite; mix-blend-mode:screen; }
@keyframes diffFlicker { 0%, 86%, 100% { opacity:.85; } 88% { opacity:.35; } 90% { opacity:1; } 92% { opacity:.5; } 94% { opacity:1; } 96% { opacity:.4; } 98% { opacity:.9; } }
/* Hover interactions removed (no visual change on hover) */
.pentagon-layout .differential:hover,
.pentagon-layout .differential:hover::before,
.pentagon-layout .differential:hover::after { outline:0; }
.differential:focus-visible { outline:2px solid var(--tk-cyan); outline-offset:3px; }
.differential:focus-visible { box-shadow:0 0 0 2px rgba(0,0,0,0.6),0 0 0 4px var(--tk-cyan),0 18px 40px -18px rgba(81,64,247,0.55); }
.differential strong { background:linear-gradient(90deg,var(--tk-cyan),var(--tk-blue)); -webkit-background-clip:text; background-clip:text; color:transparent; font-weight:600; }
.differential:active { transform:translateY(-2px) scale(.985); }
/* Pulse state injected by JS */
.differential.diff-pulse { border-color:rgba(141,255,224,0.65); box-shadow:0 0 0 1px rgba(141,255,224,0.4),0 8px 26px -10px rgba(141,255,224,0.4),0 12px 40px -14px rgba(81,64,247,0.5); }
.differential.diff-pulse::after { filter:brightness(1.3); }
/* Active sequential highlight */
.differential.diff-active { 
	border-color:var(--card-border-active); 
	box-shadow:0 10px 28px -14px rgba(141,255,224,0.55),0 20px 54px -22px rgba(81,64,247,0.6),0 0 0 1px rgba(141,255,224,0.5);
	background:#0c1218; /* solid opaque */
	background-image:linear-gradient(140deg,#16202b 0%,#0c1218 55%,#0a0f15 100%);
	backdrop-filter:none; -webkit-backdrop-filter:none;
}
/* Suppress translucent overlays while active */
.differential.diff-active::before { opacity:0; }
.differential.diff-active::after { opacity:1; filter:brightness(1.4); mix-blend-mode:normal; box-shadow:0 0 10px -2px rgba(141,255,224,0.55),0 0 18px -4px rgba(81,64,247,0.6); }
@media (prefers-reduced-motion: reduce){ .differential.diff-active { box-shadow:0 0 0 1px rgba(141,255,224,0.4); } }
.pentagon-layout #diffSeg { transition:opacity .35s ease; }
.pentagon-layout #diffTracer { filter:drop-shadow(0 0 6px rgba(141,255,224,0.6)) drop-shadow(0 0 14px rgba(81,64,247,0.55)); transition:opacity .35s ease; }
@media (prefers-reduced-motion: reduce){
	.differential, .differential::before { transition:none; }
	.differential:hover { transform:none; }
	.differential::after { animation:none; opacity:.65; }
}
/* Pentagon Layout (5 items) */
.pentagon-layout { --radius:clamp(150px,33vw,250px); position:relative; display:block; max-width:780px; margin:0 auto; padding:var(--radius) 0; min-height:calc(var(--radius)*2 + 40px); }
.pentagon-layout .differential { position:absolute; top:50%; left:50%; width:clamp(180px,32%,240px); }
.pentagon-layout .differential:nth-child(1) { --angle:-90deg; }
.pentagon-layout .differential:nth-child(2) { --angle:-18deg; }
.pentagon-layout .differential:nth-child(3) { --angle:54deg; }
.pentagon-layout .differential:nth-child(4) { --angle:126deg; }
.pentagon-layout .differential:nth-child(5) { --angle:198deg; }
.pentagon-layout .differential { transform:translate(-50%,-50%) rotate(var(--angle)) translate(var(--radius)) rotate(calc(-1 * var(--angle))); }
.pentagon-layout .differential:focus-visible { z-index:20; }
.pentagon-layout .diff-links { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; opacity:.55; filter:drop-shadow(0 0 12px rgba(141,255,224,0.25)) drop-shadow(0 0 30px rgba(81,64,247,0.25)); z-index:1; }
.pentagon-layout .diff-links polygon { stroke-dasharray:1480; stroke-dashoffset:1480; animation: diffPathDraw 2.2s ease forwards .25s; }
@keyframes diffPathDraw { to { stroke-dashoffset:0; } }
@media (max-width:880px){
	.pentagon-layout { --radius:clamp(140px,42vw,220px); }
}
@media (max-width:720px){
	.pentagon-layout { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:20px; padding:0; min-height:0; }
	.pentagon-layout .differential { position:relative; top:auto; left:auto; transform:none; width:100%; }
	.pentagon-layout .diff-links { display:none; }
}

/* Program Structure */
.program-steps { display:grid; gap:30px; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); }
.step-flow-vertical { display:grid; grid-template-columns:56px 1fr; gap:20px; align-items:stretch; }
.step-flow-vertical.right { grid-template-columns: 1fr 56px; }
.step-flow-vertical.right .v-step-progress { grid-column: 2; }
.step-flow-vertical.right .program-steps { grid-column: 1; }
.step-flow-vertical .program-steps { grid-template-columns: 1fr; }
.step-flow-vertical .program-step .step-index { display:none; }
.v-step-progress { grid-column:1; position:relative; width:8px; height:100%; min-height:280px; border-radius:999px; background:linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.16)); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06); --v-progress:0%; }
.v-step-progress::before { content:""; position:absolute; left:0; top:0; width:100%; height:var(--v-progress); background: linear-gradient(180deg, rgba(141,255,224,0.9), rgba(81,64,247,0.9)); box-shadow: 0 0 10px -2px rgba(141,255,224,0.65), 0 0 22px -6px rgba(81,64,247,0.65); border-radius:inherit; transition: height .8s cubic-bezier(.19,1,.22,1); }
.v-step-progress::after { display:none; }
.v-step-progress .v-nodes { position:absolute; left:0; right:0; top:0; bottom:0; list-style:none; margin:0; padding:0; }
.v-step-progress .v-nodes li { position:absolute; left:50%; transform:translate(-50%, -50%); width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:.8rem; font-weight:700; letter-spacing:.08em; color:#0a0a0a; background:linear-gradient(135deg,var(--tk-cyan),var(--tk-blue)); box-shadow:0 0 0 2px rgba(0,0,0,0.6), 0 0 0 8px rgba(141,255,224,0.12); }
.v-step-progress .v-nodes li.active { box-shadow:0 0 0 2px rgba(0,0,0,0.6), 0 0 0 10px rgba(141,255,224,0.22), 0 10px 24px -10px rgba(81,64,247,0.6); transform:translate(-50%, -50%) scale(1.03); }
@media (max-width: 780px){ .v-step-progress .v-nodes li { width:24px; height:24px; font-size:.75rem; } }
.program-steps.vertical .program-step .step-index { position:relative; }
.program-steps.vertical .program-step:is(:first-of-type) { margin-top:2px; }
.program-steps.vertical .program-step:is(:last-of-type) { margin-bottom:2px; }
@media (max-width: 780px){
	.step-flow-vertical { grid-template-columns:40px 1fr; }
	.v-step-progress { width:6px; top:90px; }
}
.program-step { background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); padding:22px 20px 26px; border-radius:18px; position:relative; overflow:hidden; display:flex; flex-direction:column; gap:12px; transition:background .35s ease,border-color .35s ease,transform .45s cubic-bezier(.19,1,.22,1); }
.program-step:hover { background:rgba(255,255,255,0.065); border-color:rgba(141,255,224,0.3); transform:translateY(-4px); }
.program-step.is-active { background:#0c1218; border-color:rgba(141,255,224,0.45); box-shadow:0 10px 28px -14px rgba(141,255,224,0.45),0 18px 46px -18px rgba(81,64,247,0.5); }
.program-step .step-index { width:38px; height:38px; display:flex; align-items:center; justify-content:center; font-size:.85rem; letter-spacing:.12em; font-weight:600; border-radius:50%; background:linear-gradient(135deg,var(--tk-cyan),var(--tk-blue)); color:#000; box-shadow:0 0 0 0 rgba(141,255,224,0.35); }
.program-step h3 { font-size:1.05rem; margin:0; font-weight:600; }
.program-step p { margin:0; font-size:.9rem; line-height:1.5; color:rgba(255,255,255,0.75); }
.program-step p { text-align:center; }

/* Linear progress rail for steps (1→5) */
.step-progress { position:relative; max-width:960px; margin:0 auto 28px; height:34px; }
.step-progress .rail { position:absolute; left:0; right:0; top:50%; height:3px; transform:translateY(-50%); background:linear-gradient(90deg, rgba(255,255,255,0.08), rgba(255,255,255,0.12)); border-radius:999px; }
.step-progress .fill { position:absolute; left:0; top:50%; height:3px; transform:translateY(-50%); width:0%; background:linear-gradient(90deg, rgba(141,255,224,0.8), rgba(81,64,247,0.85)); box-shadow:0 0 14px -2px rgba(141,255,224,0.6), 0 0 24px -6px rgba(81,64,247,0.6); border-radius:999px; transition:width .8s cubic-bezier(.19,1,.22,1); }
.step-progress .nodes { position:absolute; inset:0; display:flex; align-items:center; justify-content:space-between; padding:0; margin:0; list-style:none; }
.step-progress .nodes li { width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:.8rem; font-weight:700; letter-spacing:.08em; color:#0a0a0a; background:linear-gradient(135deg,var(--tk-cyan),var(--tk-blue)); box-shadow:0 0 0 2px rgba(0,0,0,0.5), 0 0 0 6px rgba(141,255,224,0.08); opacity:.75; transition:opacity .35s ease, transform .35s cubic-bezier(.19,1,.22,1), box-shadow .35s ease; }
.step-progress .nodes li.active { opacity:1; transform:translateY(-2px); box-shadow:0 0 0 2px rgba(0,0,0,0.6), 0 0 0 8px rgba(141,255,224,0.18), 0 8px 24px -10px rgba(81,64,247,0.6); }
@media (prefers-reduced-motion: reduce){ .step-progress .fill { transition:none; } .step-progress .nodes li { transition:none; } }

/* Benefits */
.benefits-grid { display:grid; gap:26px; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); }
.benefit { background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); padding:20px 18px 22px; border-radius:16px; font-size:.93rem; line-height:1.5; font-weight:500; letter-spacing:.3px; position:relative; transition:background .35s, border-color .35s, transform .45s cubic-bezier(.19,1,.22,1); }
.benefit:hover { background:rgba(255,255,255,0.07); border-color:rgba(141,255,224,0.28); transform:translateY(-4px); }
.benefit strong { color:#fff; }

/* Process Flow (Como Funciona) */
.process-flow { max-width:960px; margin:10px auto 0; position:relative; }
.process-steps { list-style:none; margin:0; padding:0; display:grid; gap:40px; }
.process-step { position:relative; padding-left:54px; }
.process-step::before { content:attr(data-step); position:absolute; left:0; top:0; width:40px; height:40px; border-radius:12px; background:linear-gradient(135deg,var(--tk-cyan),var(--tk-blue)); display:flex; align-items:center; justify-content:center; font-weight:600; font-size:.85rem; letter-spacing:.1em; color:#000; }
.process-step h3 { margin:0 0 8px; font-size:1.02rem; font-weight:600; }
.process-step p { margin:0; font-size:.9rem; line-height:1.5; color:rgba(255,255,255,0.75); }

/* Testimonials */
.testimonials-grid { display:grid; gap:34px; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); }
.testimonial { background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); padding:26px 24px 30px; border-radius:20px; position:relative; overflow:hidden; font-size:.92rem; line-height:1.55; color:rgba(255,255,255,0.78); }
.testimonial blockquote { margin:0 0 14px; font-style:italic; color:rgba(255,255,255,0.85); }
.testimonial cite { font-size:.75rem; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:rgba(255,255,255,0.6); }

/* Final CTA */
.section-final-cta { padding:140px 0; position:relative; }
.section-final-cta::before { content:""; position:absolute; inset:0; background:radial-gradient(circle at 50% 40%, rgba(141,255,224,0.18), rgba(81,64,247,0.10) 40%, rgba(0,0,0,0) 70%); opacity:.55; mix-blend-mode:screen; pointer-events:none; }
.final-cta-inner { max-width:960px; margin:0 auto; text-align:center; padding:0 24px; }
.final-cta-inner h2 { font-size:clamp(1.9rem,4.2vw,3rem); font-weight:700; line-height:1.15; margin:0 0 28px; }
.final-cta-buttons { display:flex; flex-wrap:wrap; gap:20px; justify-content:center; }

/* Buttons reuse existing main.css classes (primary-button, secondary-button) */

/* Utility headings */
.section-header { text-align:center; margin:0 auto 54px; max-width:900px; }
.section-header h2 { font-size:clamp(1.6rem,3.4vw,2.4rem); margin:0 0 16px; font-weight:700; }
.section-header p { text-align:center; margin:0; font-size:1rem; line-height:1.55; color:rgba(255,255,255,0.7); }

/* Logo shimmer (aligned naming with Stok AI: .hero-logo-wrap) */
.hero-logo-wrap { position:relative; display:inline-block; }
/* Initial hidden state for both intro + hover sweep */
.hero-logo-wrap .logo-sweep-intro, .hero-logo-wrap .logo-sweep { transform:translateX(-75%); opacity:0; }
/* One-off intro sweep once .show applied (via JS) */
.hero-logo-wrap.show .logo-sweep-intro { animation: logoShine 1.1s cubic-bezier(.65,0,.25,1) .18s forwards; }
/* Hover sweeps any time */
.hero-logo-wrap:hover .logo-sweep { animation: logoShine 1.1s cubic-bezier(.65,0,.25,1); }
@keyframes logoShine {
	0% { transform:translateX(-75%); opacity:0; }
	10% { opacity:1; }
	55% { transform:translateX(75%); opacity:1; }
	70% { opacity:0; transform:translateX(75%); }
	100% { opacity:0; transform:translateX(75%); }
}
@media (prefers-reduced-motion: reduce){ .hero-logo-wrap .logo-sweep-intro, .hero-logo-wrap:hover .logo-sweep { animation:none; opacity:0; transform:none; } }

/* Optional tagline shimmer (lighter cycle than product-stokai) */
.imersao-hero .subtitle.shimmer { background:linear-gradient(110deg,#ffffff 0%,#8dffe0 35%,#5140f7 55%,#ffffff 70%,#8dffe0 85%,#ffffff 100%); background-size:220% 100%; -webkit-background-clip:text; background-clip:text; color:transparent; animation: taglineTextShine 7s linear 1.2s infinite; }
@keyframes taglineTextShine { 0% { background-position:0% 50%; } 50% { background-position:100% 50%; } 100% { background-position:200% 50%; } }
@media (prefers-reduced-motion: reduce){ .imersao-hero .subtitle.shimmer { animation:none; background:none; color:rgba(255,255,255,0.78); } }

/* Minor fades (scroll-fade already handled in main.js) */

/* Accessibility focus outlines for interactive cards reused from main tokens */
.differential:focus-visible, .program-step:focus-visible, .benefit:focus-visible, .testimonial:focus-visible { outline:2px solid var(--tk-cyan); outline-offset:3px; }