:root { --axiora-blue:#0074bc; --axiora-cyan:#59c0f8; --axiora-graphite:#535f77; --axiora-ink:#020817; color-scheme:dark; }
* { box-sizing:border-box; }
html { scroll-padding-top:100px; }
body { margin:0; font-family:'Segoe UI',system-ui,sans-serif; }
a,button,input,textarea,summary { -webkit-tap-highlight-color:transparent; }
a,button { transition:background .2s,border-color .2s,color .2s; }
a:hover { color:#8ed9ff; }
:focus-visible { outline:3px solid #59c0f8; outline-offset:5px; }
.shell { width:min(100% - 3rem,1200px); margin-inline:auto; }
.section { padding:100px 0; }
.section-alt { background:#061022; border-block:1px solid #ffffff0d; }
.site-header { position:sticky; top:0; z-index:50; border-bottom:1px solid #ffffff12; background:#020817f2; backdrop-filter:blur(16px); }
.brand { display:inline-flex; align-items:center; gap:12px; flex-shrink:0; }
.brand img { width:48px; height:48px; object-fit:contain; }
.brand strong { display:block; color:white; font-size:1.3rem; letter-spacing:.2em; }
.brand small { display:block; font-size:.75rem; color:#b8c5da; margin-top:1px; }
.btn { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:14px 22px; border-radius:9px; font-size:.875rem; font-weight:650; line-height:1.4; text-align:center; border:1px solid transparent; cursor:pointer; }
.btn-primary { background:#0074bc; color:#fff; box-shadow:0 8px 30px #0074bc20; }
.btn-primary:hover { background:#075d96; color:#fff; }
.btn-secondary { color:#dce5f3; border-color:#ffffff26; background:#ffffff03; }
.btn-outline { color:#bce7ff; border-color:#59c0f844; background:#59c0f808; }
.btn-outline:hover,.btn-secondary:hover { border-color:#59c0f888; background:#59c0f80c; }
.btn:disabled { cursor:wait; opacity:.7; }
.menu-button { align-items:center; justify-content:center; border:1px solid #ffffff26; border-radius:8px; width:44px; height:44px; }
.mobile-links { display:grid; gap:7px; }
.mobile-links>a:not(.btn) { padding:12px; }
.skip-link { position:fixed; top:-100px; left:16px; padding:12px; background:#fff; color:#020817; z-index:100; }
.skip-link:focus { top:12px; }
.eyebrow { font-size:.75rem; line-height:1.7; text-transform:uppercase; letter-spacing:.15em; font-weight:700; color:#8ed9ff; }
.ax-text-gradient { background:linear-gradient(105deg,#d9f1ff,#59c0f8 85%); background-clip:text; -webkit-background-clip:text; color:transparent; }
.hero { background:radial-gradient(ellipse at 85% 35%,#0074bc1a,transparent 55%),#020817; }
.hero-grid { position:absolute; inset:0; pointer-events:none; background-image:linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px); background-size:60px 60px; mask-image:linear-gradient(90deg,transparent,#000); }
.trust-strip { display:flex; flex-wrap:wrap; gap:12px 23px; font-size:.875rem; color:#b1c2d8; }
.trust-strip span { display:flex; gap:8px; align-items:center; }
.trust-strip span::before { content:'✓'; color:#8ed9ff; font-size:1rem; }
.architecture-panel { width:100%; max-width:470px; margin-inline:auto; border:1px solid #59c0f829; background:linear-gradient(150deg,#091d36cc,#030b1be6); border-radius:16px; padding:24px; box-shadow:0 25px 100px #0004; }
.panel-caption { display:flex; justify-content:space-between; color:#9badc5; font-family:monospace; font-size:.75rem; padding-bottom:16px; border-bottom:1px solid #ffffff14; gap:8px; }
.brand-axis { display:grid; position:relative; place-items:center; height:250px; }
.brand-axis:before,.brand-axis:after { content:''; position:absolute; background:#59c0f826; }
.brand-axis:before { height:1px; width:100%; }
.brand-axis:after { height:90%; width:1px; }
.brand-axis img { width:205px; height:205px; object-fit:contain; position:relative; z-index:1; filter:drop-shadow(0 14px 25px #0007); }
.axis-ring { position:absolute; border:1px dashed #59c0f83a; width:230px; height:230px; border-radius:50%; }
.architecture-layers { margin-top:22px; display:grid; gap:9px; }
.architecture-layers>div { border:1px solid #ffffff14; background:#02081780; border-radius:7px; padding:12px 14px; }
.architecture-layers span { display:block; color:#89a7c8; font-size:.75rem; font-family:monospace; }
.architecture-layers strong { display:block; font-weight:500; font-size:.875rem; margin-top:5px; }
.panel-note { font-size:.75rem; line-height:1.7; color:#9badc5; margin-top:18px; }
.section-heading { display:grid; grid-template-columns:1.2fr 1fr; gap:55px; align-items:end; }
.section-heading h2,.section-title { font-weight:650; font-size:clamp(2rem,3vw,2.85rem); letter-spacing:-.035em; line-height:1.17; margin-top:16px; }
.section-heading>p { color:#b7c5d9; font-size:1.0625rem; line-height:1.9; max-width:490px; }
.ax-card { border:1px solid #ffffff18; background:linear-gradient(140deg,#0a193066,#081125); border-radius:13px; padding:30px; }
.card-index { display:block; font-size:.75rem; letter-spacing:.1em; color:#9dafc5; margin-bottom:24px; }
.ax-card h3 { font-size:1.3rem; line-height:1.35; font-weight:650; margin-top:22px; }
.ax-card p { color:#b7c5d9; font-size:1rem; line-height:1.8; margin-top:14px; }
.ax-icon { display:grid; width:44px; height:44px; place-items:center; border-radius:9px; border:1px solid #59c0f838; background:#0074bc14; color:#8ed9ff; flex-shrink:0; }
.ax-icon svg { width:24px; height:24px; }
.tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:24px; }
.tags span { font-size:.75rem; padding:6px 10px; color:#c7d9ee; border:1px solid #ffffff1c; border-radius:5px; background:#ffffff03; }
.essence { display:grid; grid-template-columns:1fr 2fr; gap:40px; border-block:1px solid #ffffff14; padding:30px 0; }
.essence h3 { font-size:1.5rem; font-weight:650; margin-top:6px; }
.essence p { color:#b7c5d9; line-height:1.9; }
.essence p strong,.essence p span { color:#e7eefb; }
.stack-card { background:#02081788; border:1px solid #ffffff16; border-radius:13px; padding:30px; }
.stack-heading { display:flex; align-items:center; gap:16px; margin-bottom:24px; }
.stack-heading h3 { font-size:1.25rem; font-weight:600; }
.stack-card ul { display:grid; }
.stack-card li { display:flex; justify-content:space-between; gap:20px; border-top:1px solid #ffffff0e; padding:14px 0; font-size:.875rem; align-items:baseline; }
.stack-card li strong { font-weight:500; }
.stack-card li span { color:#a4b7d0; text-align:right; font-size:.8125rem; }
.stack-foundation { margin-top:30px; display:flex; align-items:center; flex-wrap:wrap; gap:18px; }
.stack-foundation .tags { margin-top:0; }
.method-list { list-style:none; }
.method-list li { position:relative; display:grid; grid-template-columns:44px 1fr; gap:25px; padding-bottom:35px; }
.method-list li:not(:last-child)::before { content:''; position:absolute; left:21px; top:44px; bottom:0; width:1px; background:#59c0f83a; }
.step-index { position:relative; display:grid; width:44px; height:44px; place-items:center; color:#8ed9ff; font-size:.875rem; font-family:monospace; border:1px solid #59c0f855; border-radius:50%; background:#061022; }
.method-list h3 { font-size:1.3rem; font-weight:650; margin-top:7px; }
.method-list p { color:#b7c5d9; line-height:1.8; margin-top:12px; }
.step-deliverable { display:block; color:#8ed9ff; font-size:.875rem; line-height:1.8; margin-top:12px; }
.case-empty { display:grid; grid-template-columns:1.1fr 1fr; gap:60px; background:#02081788; border:1px solid #ffffff18; padding:40px; border-radius:13px; }
.case-empty h3 { font-size:1.8rem; line-height:1.25; margin-top:16px; font-weight:600; letter-spacing:-.025em; }
.case-empty p:not(.eyebrow) { color:#b7c5d9; line-height:1.8; margin-top:18px; }
.evidence-list>p { font-size:.875rem; font-weight:600; margin-top:0!important; margin-bottom:10px; }
.evidence-list>div { padding:15px 0; border-bottom:1px solid #ffffff14; }
.evidence-list strong { display:block; font-size:1rem; color:#dce8f9; font-weight:500; }
.evidence-list span { display:block; color:#b7c5d9; font-size:.875rem; margin-top:6px; }
.case-card { padding:30px; border:1px solid #ffffff18; border-radius:13px; background:#020817; }
.case-card h3 { font-weight:650; font-size:1.4rem; }
.case-card dt { color:#8ed9ff; text-transform:uppercase; letter-spacing:.1em; font-size:.75rem; margin-top:24px; }
.case-card dd { margin:8px 0 0; color:#b7c5d9; line-height:1.8; }
.case-card dd.case-result { color:#fff; }
.benefit { border-top:2px solid #0074bc; padding-top:24px; }
.benefit>span { font-size:.75rem; color:#8ed9ff; letter-spacing:.1em; }
.benefit h3 { font-size:1.35rem; font-weight:650; margin-top:20px; }
.benefit p { color:#b7c5d9; margin-top:14px; line-height:1.85; }
.credential-link { padding:14px 18px; border:1px solid #59c0f840; border-radius:8px; font-size:.875rem; color:#bce7ff; }
.client-logo { width:auto; height:48px; max-width:150px; object-fit:contain; }
.faq-list { border-top:1px solid #ffffff1f; }
.faq-list details { border-bottom:1px solid #ffffff1f; padding:24px 0; }
.faq-list summary { cursor:pointer; font-size:1.0625rem; line-height:1.5; font-weight:550; padding-right:26px; position:relative; list-style:none; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:'+'; position:absolute; right:0; color:#8ed9ff; font-size:1.4rem; font-weight:400; }
.faq-list details[open] summary::after { content:'−'; }
.faq-list details p { color:#b7c5d9; margin-top:16px; line-height:1.85; }
.contact-section { background:radial-gradient(ellipse at 0 30%,#0074bc26,transparent 65%),#061022; border-top:1px solid #59c0f820; }
.contact-note { border-left:2px solid #0074bc; padding:4px 0 4px 22px; }
.contact-note strong { font-weight:550; }
.contact-note p { font-size:1rem; color:#b7c5d9; line-height:1.8; margin-top:9px; }
.contact-links { display:flex; flex-wrap:wrap; flex-direction:column; gap:14px; font-size:1rem; color:#bce7ff; overflow-wrap:anywhere; }
.contact-card { border:1px solid #ffffff20; padding:32px; border-radius:14px; background:#020817; }
.contact-card label { display:block; font-size:.875rem; font-weight:500; color:#dce5f3; margin-bottom:9px; }
.contact-card input,.contact-card textarea { width:100%; background:#09152a; border:1px solid #ffffff26; border-radius:7px; padding:12px 14px; color:#fff; font-size:1rem; line-height:1.5; }
.contact-card input::placeholder,.contact-card textarea::placeholder { color:#8d9fb8; }
.contact-card textarea { resize:vertical; }
.field-validation-error { display:block; color:#fda4af; font-size:.875rem; margin-top:7px; }
.input-validation-error { border-color:#fda4af!important; }
.validation-summary-errors { background:#7f1d1d22; border:1px solid #fda4af44; border-radius:8px; padding:16px; font-size:.875rem; line-height:1.8; color:#fecdd3; margin-bottom:24px; }
.validation-summary-valid { display:none; }
.honeypot { position:absolute; left:-10000px; width:1px; height:1px; overflow:hidden; }
.form-success h3 { font-size:1.75rem; font-weight:650; color:#8ed9ff; }
.form-success p { margin-top:16px; color:#b7c5d9; line-height:1.8; }
.site-footer { border-top:1px solid #ffffff12; background:#020817; }
@media(max-width:1023px) { .section-heading { gap:32px; } .architecture-panel { max-width:540px; } }
@media(max-width:767px) { .shell { width:calc(100% - 2.5rem); } .section { padding:64px 0; } .section-heading { grid-template-columns:1fr; gap:22px; } .essence,.case-empty { grid-template-columns:1fr; gap:24px; } .ax-card,.stack-card,.contact-card,.case-empty { padding:25px; } .stack-card li { flex-direction:column; gap:5px; } .stack-card li span { text-align:left; } .method-list li { gap:18px; } }
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; animation:none!important; transition:none!important; } }

.header-cta { display:none; }
@media(min-width:1024px) { .header-cta { display:inline-flex; } }
/* Preserve flow at large text sizes, including narrow mobile viewports. */
.grid > *, .section-heading > *, .case-empty > *, .essence > * { min-width:0; }
h1,h2,h3,p,li,.btn,.architecture-layers strong { overflow-wrap:anywhere; }
.brand > span { min-width:0; }
.brand small { overflow-wrap:anywhere; }
.menu-button { flex-shrink:0; }
@media(max-width:767px) {
    .shell { width:calc(100% - 32px); }
    .site-header .brand { max-width:calc(100% - 64px); }
    .axis-ring { width:min(230px,100%); aspect-ratio:1; height:auto; }
    .brand-axis img { max-width:100%; }
}
@media(max-width:360px) {
    .brand strong { font-size:1.05rem; letter-spacing:.12em; }
    .brand small { display:none; }
    .panel-caption { flex-wrap:wrap; }
}
@media(max-width:767px) { .site-header .shell { gap:12px; } }

/* Vídeo decorativo no hero: texto e controles permanecem acima do fundo. */
.hero { isolation:isolate; }
.hero-video,.hero-video-poster,.hero-video-overlay { position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }
.hero-video-poster { z-index:0; background:#020817 url('../images/axiora-video-poster.jpg') center / cover no-repeat; }
.hero-video { z-index:0; object-fit:cover; object-position:center; }
.hero-video-overlay { z-index:1; background:linear-gradient(90deg,rgba(2,8,23,.92) 0%,rgba(2,8,23,.76) 42%,rgba(2,8,23,.46) 100%); }
.hero-grid { z-index:2; opacity:.2; }
.hero-content { position:relative; z-index:3; }
.video-toggle { position:absolute; right:24px; bottom:20px; z-index:4; display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:10px 15px; border:1px solid #ffffff40; border-radius:8px; background:#020817cc; color:#d9f1ff; font-size:.875rem; cursor:pointer; }
.video-toggle[hidden] { display:none!important; }
.video-toggle:hover { background:#061f33; border-color:#59c0f8; }
@media(max-width:767px) { .hero-video-overlay { background:linear-gradient(180deg,rgba(2,8,23,.84),rgba(2,8,23,.73)); } .video-toggle { right:16px; bottom:14px; } }
@media(prefers-reduced-motion:reduce) { .hero-video,.video-toggle { display:none!important; } }