/* AGENT7 — direção premium angular / preto e dourado */
:root {
  --black: #070809;
  --ink: #0f1115;
  --panel: #14171c;
  --panel-2: #1c1f26;
  --gold: #d4af37;
  --gold-deep: #b8860b;
  --gold-pale: #f0d377;
  --white: #f2f2f2;
  --muted: #a6a8ad;
  --line: rgba(212, 175, 55, .22);
  --line-soft: rgba(242, 242, 242, .1);
  --display: "Rajdhani", "Arial Narrow", sans-serif;
  --body: "Montserrat", Arial, sans-serif;
  --container: 1200px;
  --section: clamp(5rem, 10vw, 9rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  color: var(--white);
  background: var(--black);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { color: var(--black); background: var(--gold); }

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  z-index: 100;
  padding: .75rem 1rem;
  color: var(--black);
  background: var(--gold-pale);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

.container { width: min(calc(100% - 3rem), var(--container)); margin-inline: auto; }
.section { position: relative; padding-block: var(--section); border-top: 1px solid var(--line-soft); }
.ambient {
  position: absolute;
  top: 0;
  right: -20vw;
  width: 68vw;
  height: 60rem;
  pointer-events: none;
  background: radial-gradient(ellipse, rgba(212,175,55,.08), transparent 64%);
  filter: blur(20px);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  width: 100%;
  background: rgba(7,8,9,.76);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color .25s, background .25s;
}
.site-header.is-scrolled { background: rgba(7,8,9,.94); border-color: var(--line-soft); }
.nav-shell { min-height: 74px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--gold-pale); }
.brand-mark { width: 40px; height: 40px; }
.brand-word { font-family: var(--display); font-size: 1.55rem; font-weight: 700; letter-spacing: .16em; color: var(--white); }
.brand-word span { color: var(--gold); }
.nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.5vw, 2.5rem); }
.nav > a { color: #c3c4c7; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.nav > a:hover { color: var(--white); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; color: var(--white); background: none; border: 1px solid var(--line-soft); }
.menu-toggle span { display: block; width: 20px; height: 1px; margin: 6px auto; background: currentColor; transition: transform .25s; }

.cta {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: .85rem 1.25rem;
  font-family: var(--display);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  border-radius: 0;
  transition: color .2s, background .2s, transform .2s;
}
.cta:hover { transform: translateY(-2px); }
.cta:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--gold-pale); outline-offset: 4px; }
.nav .cta-nav { color: var(--gold-pale); padding-inline: 1rem; }
.cta-primary { color: #090a0b; background: linear-gradient(110deg, var(--gold-deep), var(--gold-pale) 46%, var(--gold)); border-color: var(--gold-pale); }
.cta-primary:hover { background: var(--gold-pale); }
.text-link { display: inline-flex; gap: .75rem; align-items: center; min-height: 48px; color: #d4d5d7; font-family: var(--display); font-size: .9rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; text-underline-offset: 6px; }

.hero { position: relative; min-height: 100svh; padding-top: 74px; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .2;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, transparent, #000 60%, transparent);
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); align-items: center; gap: clamp(3rem, 8vw, 7rem); padding-block: clamp(5rem, 10vw, 8rem); }
.eyebrow, .section-index { margin: 0 0 1.6rem; color: var(--gold); font-family: var(--display); font-size: .78rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.signal-dot { display: inline-block; width: 7px; height: 7px; margin-right: .6rem; background: var(--gold); box-shadow: 0 0 18px var(--gold); transform: rotate(45deg); }
h1, h2, h3 { margin-top: 0; font-family: var(--display); }
h1 { max-width: 780px; margin-bottom: 1.6rem; font-size: clamp(3.35rem, 6.2vw, 6.25rem); font-weight: 600; letter-spacing: -.045em; line-height: .91; text-wrap: balance; }
h1 em { display: block; color: var(--gold-pale); font-style: normal; font-weight: 500; }
.hero-lead { max-width: 670px; margin: 0 0 2rem; color: #b9bbc0; font-size: clamp(1rem, 1.35vw, 1.12rem); }
.hero-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.microcopy { margin: 1.5rem 0 0; color: #7f8288; font-size: .75rem; }

.hero-system { position: relative; min-height: 470px; padding: 1.2rem; overflow: hidden; background: linear-gradient(145deg, rgba(28,31,38,.92), rgba(10,11,13,.95)); border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0,0,0,.5), inset 0 1px rgba(255,255,255,.04); }
.hero-system::before, .hero-system::after { content: ""; position: absolute; width: 42px; height: 42px; border-color: var(--gold); opacity: .7; }
.hero-system::before { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.hero-system::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.system-topline { display: flex; justify-content: space-between; padding-bottom: 1rem; color: #777b82; font-family: var(--display); font-size: .66rem; letter-spacing: .16em; border-bottom: 1px solid var(--line-soft); }
.status { color: var(--gold-pale); }
.status i { display: inline-block; width: 5px; height: 5px; margin-right: 7px; background: var(--gold); box-shadow: 0 0 10px var(--gold); border-radius: 50%; }
.system-core { min-height: 180px; display: flex; align-items: center; justify-content: center; gap: 1.2rem; color: var(--gold); }
.core-mark { width: 76px; filter: drop-shadow(0 0 20px rgba(212,175,55,.18)); }
.system-core strong { display: block; color: var(--white); font-family: var(--display); font-size: 1.1rem; letter-spacing: .12em; }
.system-core small { color: #85888e; font-size: .65rem; }
.flow-line { display: flex; align-items: center; }
.flow-line span { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.flow-line i { width: 7px; height: 7px; background: var(--black); border: 1px solid var(--gold); transform: rotate(45deg); }
.system-lanes { display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 1.5rem; }
.system-lanes div { min-height: 100px; padding: .8rem; border-right: 1px solid var(--line-soft); }
.system-lanes div:last-child { border: 0; }
.system-lanes span, .system-lanes strong, .system-lanes small { display: block; }
.system-lanes span { color: var(--gold); font: 600 .65rem var(--display); }
.system-lanes strong { margin-top: .9rem; font: 600 .95rem var(--display); letter-spacing: .04em; }
.system-lanes small { color: #777a80; font-size: .6rem; }
.system-note { margin: 1rem 0 0; padding-top: .8rem; color: #777a80; font-size: .62rem; text-align: center; border-top: 1px solid var(--line-soft); }
.hero-rail { position: absolute; bottom: 0; width: 100%; display: flex; align-items: center; justify-content: center; gap: 1.4rem; min-height: 42px; color: #676a70; font: 600 .62rem var(--display); letter-spacing: .14em; border-top: 1px solid var(--line-soft); background: rgba(7,8,9,.8); }
.hero-rail i { width: 3px; height: 3px; background: var(--gold-deep); transform: rotate(45deg); }

.split-heading { display: grid; grid-template-columns: minmax(150px, .42fr) minmax(0, 1.58fr); gap: 4rem; }
h2 { margin-bottom: 1.5rem; font-size: clamp(2.5rem, 5vw, 4.7rem); font-weight: 600; letter-spacing: -.035em; line-height: .98; text-wrap: balance; }
h2 span { color: var(--gold-pale); font-weight: 500; }
.section-intro { max-width: 800px; margin: 0; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.15rem); }
.problem { background: linear-gradient(180deg, var(--black), #0b0d10); }
.problem-list { margin-top: 5rem; border-top: 1px solid var(--line-soft); }
.problem-list article { display: grid; grid-template-columns: 90px minmax(250px, .8fr) 1fr; gap: 2rem; align-items: start; padding-block: 2rem; border-bottom: 1px solid var(--line-soft); }
.problem-list article > span { color: var(--gold); font: 600 .75rem var(--display); letter-spacing: .16em; }
.problem-list h3 { margin: 0; font-size: 1.5rem; font-weight: 600; line-height: 1.1; }
.problem-list p { margin: 0; color: #92959b; font-size: .9rem; }
.manifesto { margin-top: 5rem; margin-bottom: 0; color: #6d7077; font: 500 clamp(2.4rem, 6vw, 6rem)/.95 var(--display); letter-spacing: -.03em; text-transform: uppercase; }
.manifesto strong { color: var(--white); font-weight: 600; }

.os-section { background: #0c0e11; }
.os-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(4rem, 10vw, 8rem); align-items: center; }
.os-copy h2 span { display: block; }
.os-copy > p:not(.section-index, .evolution) { max-width: 520px; color: var(--muted); }
.evolution { margin-top: 2.5rem; padding-top: 1.5rem; color: #85888e; font-size: .78rem; border-top: 1px solid var(--line-soft); }
.evolution span { margin-right: .75rem; padding: .35rem .5rem; color: var(--gold-pale); font: 700 .65rem var(--display); letter-spacing: .12em; border: 1px solid var(--line); }
.module-stack { border-top: 1px solid var(--line); }
.module-stack article { display: grid; grid-template-columns: 70px 1fr auto; gap: 1.5rem; align-items: center; min-height: 112px; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.module-number { color: var(--gold); font: 600 .72rem var(--display); }
.module-stack h3 { margin: 0; font-size: 1.35rem; }
.module-stack h3 a { text-decoration-color: transparent; text-underline-offset: 5px; }
.module-stack h3 a:hover { color: var(--gold-pale); text-decoration-color: currentColor; }
.module-featured { background: linear-gradient(90deg, rgba(212,175,55,.06), transparent); }
.module-featured b { color: var(--gold-pale); }
.module-stack p { margin: 0; color: #85888e; font-size: .78rem; }
.module-stack b { color: #5f6268; font: 600 .62rem var(--display); letter-spacing: .16em; }

.sdr-section { overflow: hidden; background: var(--white); color: #101114; }
.sdr-section::before { content: "SDR"; position: absolute; right: -1vw; top: 1rem; color: rgba(10,10,10,.035); font: 700 22vw/.8 var(--display); letter-spacing: -.08em; }
.sdr-section .section-index { color: #8b6703; }
.sdr-section .section-intro { color: #55585e; }
.sdr-heading { position: relative; }
.sdr-heading h2 span { color: #806107; }
.pipeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 5rem; border-top: 2px solid #17191d; border-bottom: 1px solid #c7c7c7; }
.pipeline::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--gold-deep); transform: rotate(45deg); }
.pipeline article { min-height: 260px; display: flex; flex-direction: column; padding: 1.5rem; border-right: 1px solid #ccc; }
.pipeline article:last-child { border: 0; }
.pipeline-id { color: #9a7510; font: 700 .72rem var(--display); }
.pipeline h3 { margin: 3.5rem 0 .75rem; font-size: 1.35rem; }
.pipeline p { margin: 0; color: #5f6268; font-size: .78rem; }
.pipeline small { margin-top: auto; color: #96989c; font: 600 .62rem var(--display); letter-spacing: .16em; }
.pipeline-human { color: #fff; background: #111317; }
.pipeline-human p { color: #a9abb0; }
.pipeline-human small { color: var(--gold-pale); }
.sdr-disclaimer { max-width: 920px; margin: 2.5rem 0 0 auto; color: #666970; font-size: .75rem; }

.agent-section { background: #101216; }
.agent-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(4rem, 10vw, 9rem); }
.capability-list { margin: 0; border-top: 1px solid var(--line-soft); }
.capability-list > div { display: grid; grid-template-columns: .75fr 1fr; gap: 2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line-soft); }
.capability-list dt { font: 600 1.1rem var(--display); }
.capability-list dt span { margin-right: 1rem; color: var(--gold); font-size: .65rem; }
.capability-list dd { margin: 0; color: #8e9197; font-size: .8rem; }

.method { background: #090a0c; }
.method-steps { margin: 5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; border-top: 1px solid var(--line-soft); }
.method-steps li { min-height: 250px; display: flex; flex-direction: column; padding: 1.5rem; border-right: 1px solid var(--line-soft); }
.method-steps li:last-child { border: 0; }
.method-steps > li > span { color: var(--gold); font: 600 .7rem var(--display); }
.method-steps li div { margin-top: auto; }
.method-steps h3 { margin-bottom: .75rem; font-size: 1.35rem; }
.method-steps p { margin: 0; color: #898c92; font-size: .78rem; }

.evidence { background: #111318; }
.evidence-grid { margin-top: 5rem; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-soft); border-left: 1px solid var(--line-soft); }
.evidence-grid article { min-height: 330px; display: flex; flex-direction: column; padding: clamp(1.5rem, 4vw, 3rem); border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.datum { margin: 0; color: var(--gold-pale); font: 600 clamp(3.5rem, 7vw, 6rem)/.8 var(--display); letter-spacing: -.05em; }
.datum span { color: var(--gold-deep); font-size: .4em; }
.evidence-grid h3 { max-width: 480px; margin: 3rem 0 2rem; font-size: 1.2rem; font-weight: 500; line-height: 1.25; }
.evidence-grid a { margin-top: auto; color: #96999f; font-size: .68rem; text-underline-offset: 5px; }
.evidence-grid a:hover { color: var(--gold-pale); }
.source-note { margin: 1.5rem 0 0; color: #72757b; font-size: .65rem; }

.control { background: #08090a; }
.control-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(4rem, 10vw, 9rem); align-items: center; }
.control-emblem { position: relative; aspect-ratio: 1; display: grid; place-items: center; max-width: 450px; color: var(--gold-pale); border: 1px solid var(--line); border-radius: 50%; }
.control-emblem::before, .control-emblem::after, .control-emblem i { content: ""; position: absolute; inset: 12%; border: 1px solid rgba(212,175,55,.13); border-radius: 50%; }
.control-emblem::after { inset: 27%; }
.control-emblem i:nth-of-type(1) { inset: -3% 48%; border-radius: 0; border-width: 0 1px 0 0; }
.control-emblem i:nth-of-type(2) { inset: 48% -3%; border-radius: 0; border-width: 0 0 1px; }
.control-emblem i:nth-of-type(3) { inset: 8%; border-style: dashed; animation: rotate 34s linear infinite; }
.control-emblem span { font: 700 6rem var(--display); letter-spacing: -.08em; text-shadow: 0 0 35px rgba(212,175,55,.15); }
@keyframes rotate { to { transform: rotate(360deg); } }
.control-list { margin: 3rem 0 0; padding: 0; list-style: none; }
.control-list li { position: relative; padding: 1rem 0 1rem 2rem; color: #a4a6ab; font-size: .85rem; border-bottom: 1px solid var(--line-soft); }
.control-list li::before { content: ""; position: absolute; left: 0; top: 1.6rem; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); }
.control-quote { margin-top: 2rem; color: var(--gold-pale); font-family: var(--display); font-size: 1.2rem; line-height: 1.25; }

.faq { background: #0d0f12; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(4rem, 10vw, 9rem); }
.faq-list { border-top: 1px solid var(--line-soft); }
details { border-bottom: 1px solid var(--line-soft); }
summary { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; cursor: pointer; font: 600 1.15rem var(--display); list-style: none; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--gold); font-size: 1.5rem; font-weight: 400; transition: transform .2s; }
details[open] summary span { transform: rotate(45deg); }
details p { margin: -1rem 3rem 1.8rem 0; color: #8d9096; font-size: .82rem; }

.diagnostic { padding-block: clamp(6rem, 12vw, 11rem); overflow: hidden; text-align: center; background: #d5ae37; color: #0a0b0c; border: 0; }
.diagnostic::before { content: "A7"; position: absolute; top: -25%; left: 50%; color: rgba(0,0,0,.045); font: 700 35rem var(--display); transform: translateX(-50%); }
.diagnostic-inner { position: relative; }
.diagnostic .section-index { color: #5f4805; }
.diagnostic h2 { max-width: 850px; margin-inline: auto; }
.diagnostic p { max-width: 700px; margin: 0 auto 2rem; color: #3b330f; }
.diagnostic .cta-primary { color: var(--white); background: #0a0b0c; border-color: #0a0b0c; }
.diagnostic .cta-primary:hover { color: #0a0b0c; background: var(--white); }
.cta-large { min-height: 58px; padding-inline: 1.8rem; }
.diagnostic small { display: block; margin-top: 1rem; color: #615012; font-size: .65rem; }

.site-footer { padding-top: 5rem; background: #050607; }
.footer-main { display: grid; grid-template-columns: 1.2fr 1fr .6fr; gap: 4rem; padding-bottom: 4rem; }
.footer-brand { margin-bottom: 1.5rem; }
.footer-main p { color: #76797f; font: 500 1.15rem var(--display); line-height: 1.25; }
.footer-contact, .footer-nav { display: flex; flex-direction: column; align-items: flex-start; gap: .7rem; }
.footer-contact span, .footer-nav span { margin-bottom: .8rem; color: #666970; font: 600 .62rem var(--display); letter-spacing: .15em; }
.footer-contact a, .footer-nav a { color: #b0b2b6; font-size: .78rem; text-underline-offset: 5px; }
.footer-bottom { min-height: 70px; display: flex; align-items: center; justify-content: space-between; color: #5b5e64; font: 600 .6rem var(--display); letter-spacing: .12em; border-top: 1px solid var(--line-soft); }

/* Orçamento Organizado — página de oferta */
.offer-page { background: #08090b; }
.offer-page .ambient { position: fixed; }
.offer-hero { position: relative; min-height: 100svh; padding-top: 74px; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.offer-hero::before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(100deg, transparent 8%, #000 70%, transparent); }
.offer-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(410px, .98fr); align-items: center; gap: clamp(3rem, 7vw, 6.5rem); padding-block: clamp(5.5rem, 10vw, 8rem); }
.offer-hero h1 em { max-width: 820px; }
.offer-hero-copy strong { color: var(--white); }
.quote-console { position: relative; min-height: 490px; padding: 1.25rem; overflow: hidden; background: linear-gradient(150deg, rgba(29,32,39,.95), rgba(9,10,12,.98)); border: 1px solid var(--line); box-shadow: 0 32px 90px rgba(0,0,0,.55), inset 0 1px rgba(255,255,255,.04); }
.quote-console::before, .quote-console::after { content: ""; position: absolute; width: 44px; height: 44px; border-color: var(--gold); opacity: .75; }
.quote-console::before { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.quote-console::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.quote-card { border: 1px solid var(--line-soft); background: rgba(8,9,11,.62); }
.quote-card-main { margin: 3rem clamp(.5rem, 3vw, 2.5rem) 2.25rem; padding: clamp(1.3rem, 3vw, 2rem); box-shadow: 14px 14px 0 rgba(212,175,55,.04); }
.quote-id { display: block; margin-bottom: 1.1rem; color: var(--gold); font: 700 .65rem var(--display); letter-spacing: .18em; }
.quote-card strong { display: block; font: 600 clamp(1.45rem, 3vw, 2rem)/1 var(--display); }
.quote-card dl { margin: 2.25rem 0 0; }
.quote-card dl div { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-top: 1px solid var(--line-soft); }
.quote-card dt { color: #7e8187; font-size: .68rem; }
.quote-card dd { margin: 0; color: #d0d1d3; font: 600 .7rem var(--display); letter-spacing: .08em; text-transform: uppercase; }
.quote-route { display: flex; align-items: center; margin-inline: 1rem; }
.quote-route span { flex: 1; height: 1px; background: linear-gradient(90deg, var(--gold-deep), var(--gold-pale)); opacity: .65; }
.quote-route i { width: 8px; height: 8px; background: var(--black); border: 1px solid var(--gold); transform: rotate(45deg); }
.quote-statuses { display: flex; justify-content: space-between; padding: .8rem 1rem 1.25rem; color: #74777d; font: 600 .58rem var(--display); letter-spacing: .15em; }
.offer-rail { position: absolute; bottom: 0; width: 100%; min-height: 43px; display: flex; align-items: center; justify-content: center; gap: 1.15rem; color: #70737a; background: rgba(7,8,9,.86); border-top: 1px solid var(--line-soft); font: 600 .6rem var(--display); letter-spacing: .14em; }
.offer-rail i { width: 4px; height: 4px; background: var(--gold-deep); transform: rotate(45deg); }
.offer-problem { background: linear-gradient(180deg, #08090b, #0d0f12); }
.issue-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 5rem; border-top: 1px solid var(--line-soft); border-left: 1px solid var(--line-soft); }
.issue-grid article { min-height: 265px; display: flex; flex-direction: column; padding: 1.5rem; border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.issue-grid article > span { color: var(--gold); font: 600 .7rem var(--display); letter-spacing: .14em; }
.issue-grid h3 { margin: auto 0 .8rem; font-size: 1.4rem; }
.issue-grid p { margin: 0; color: #8d9096; font-size: .78rem; }
.offer-flow { background: #f0f0ee; color: #101216; overflow: hidden; }
.offer-flow::before { content: "FLOW"; position: absolute; right: -2vw; top: 1rem; color: rgba(10,10,10,.035); font: 700 19vw/.8 var(--display); letter-spacing: -.08em; }
.offer-flow .section-index { color: #806107; }
.offer-flow h2 span { color: #806107; }
.offer-flow .section-intro { color: #5b5e64; }
.offer-steps { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); margin: 5rem 0 0; padding: 0; list-style: none; border-top: 2px solid #17191d; }
.offer-steps::before { content: ""; position: absolute; top: -5px; left: 0; width: 8px; height: 8px; background: var(--gold-deep); transform: rotate(45deg); }
.offer-steps li { min-height: 270px; display: flex; flex-direction: column; padding: 1.35rem; border-right: 1px solid #c9c9c6; border-bottom: 1px solid #c9c9c6; }
.offer-steps li:last-child { color: #fff; background: #111317; border-right: 0; }
.offer-steps > li > span { color: #8c6909; font: 700 .68rem var(--display); }
.offer-steps li div { margin-top: auto; }
.offer-steps h3 { margin-bottom: .7rem; font-size: 1.28rem; }
.offer-steps p { margin: 0; color: #61646a; font-size: .72rem; }
.offer-steps li:last-child p { color: #a3a5aa; }
.offer-scope { background: #0d0f13; }
.scope-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(4rem, 9vw, 8rem); }
.scope-list { margin: 0; border-top: 1px solid var(--line-soft); }
.scope-list div { display: grid; grid-template-columns: .7fr 1fr; gap: 2rem; padding: 1.45rem 0; border-bottom: 1px solid var(--line-soft); }
.scope-list dt { font: 600 1.08rem var(--display); }
.scope-list dd { margin: 0; color: #8f9298; font-size: .78rem; }
.assisted-ai { background: #08090b; }
.assisted-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(4rem, 10vw, 9rem); align-items: center; }
.offer-emblem { width: min(100%, 420px); }
.offer-emblem span { color: var(--gold-pale); }
.offer-method { background: #101217; }
.offer-method-steps { grid-template-columns: repeat(4, 1fr); }
.offer-fit { background: #090a0c; }
.fit-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(4rem, 9vw, 8rem); }
.fit-columns { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-soft); border-left: 1px solid var(--line-soft); }
.fit-columns article { min-height: 330px; padding: 2rem; border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.fit-columns h3 { color: var(--gold-pale); font-size: 1.35rem; }
.fit-columns ul { margin: 2rem 0 0; padding: 0; list-style: none; }
.fit-columns li { position: relative; padding: .75rem 0 .75rem 1.3rem; color: #92959b; font-size: .76rem; border-bottom: 1px solid var(--line-soft); }
.fit-columns li::before { content: ""; position: absolute; left: 0; top: 1.15rem; width: 5px; height: 5px; background: var(--gold); transform: rotate(45deg); }

@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-system { width: min(100%, 650px); min-height: 430px; }
  .hero-rail { display: none; }
  .os-grid, .agent-grid, .control-grid, .faq-grid { grid-template-columns: 1fr; }
  .control-emblem { width: min(70vw, 380px); }
  .pipeline { grid-template-columns: repeat(2, 1fr); }
  .pipeline article { border-bottom: 1px solid #ccc; }
  .pipeline article:nth-child(2n) { border-right: 0; }
  .pipeline article:last-child { grid-column: 1 / -1; }
  .offer-hero { min-height: auto; }
  .offer-hero-grid, .scope-grid, .assisted-grid, .fit-grid { grid-template-columns: 1fr; }
  .quote-console { width: min(100%, 660px); }
  .offer-rail { display: none; }
  .issue-grid { grid-template-columns: repeat(2, 1fr); }
  .offer-steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 2rem), var(--container)); }
  .site-header { backdrop-filter: none; background: rgba(7,8,9,.96); }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .nav { position: absolute; top: 74px; left: 0; width: 100%; display: none; align-items: stretch; gap: 0; padding: 1rem; background: #0a0b0d; border-bottom: 1px solid var(--line); }
  .nav.is-open { display: flex; flex-direction: column; }
  .nav > a { min-height: 52px; display: flex; align-items: center; border-bottom: 1px solid var(--line-soft); }
  .nav .cta-nav { margin-top: .75rem; border: 1px solid var(--gold); }
  h1 { font-size: clamp(3rem, 14vw, 4.7rem); }
  h2 { font-size: clamp(2.4rem, 11vw, 3.6rem); }
  .hero-grid { gap: 4rem; padding-top: 5rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .text-link { justify-content: center; }
  .hero-system { min-height: 410px; padding: .9rem; }
  .system-core { min-height: 160px; }
  .system-lanes div { padding: .55rem; }
  .system-lanes strong { font-size: .8rem; }
  .split-heading { grid-template-columns: 1fr; gap: 1rem; }
  .problem-list { margin-top: 3rem; }
  .problem-list article { grid-template-columns: 40px 1fr; gap: 1rem; }
  .problem-list article p { grid-column: 2; }
  .pipeline { grid-template-columns: 1fr; }
  .pipeline article, .pipeline article:nth-child(2n) { min-height: 220px; border-right: 0; border-bottom: 1px solid #ccc; }
  .pipeline article:last-child { grid-column: auto; }
  .pipeline h3 { margin-top: 2.5rem; }
  .capability-list > div { grid-template-columns: 1fr; gap: .4rem; }
  .method-steps { grid-template-columns: 1fr; }
  .method-steps li { min-height: 190px; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-grid article { min-height: 290px; }
  .control-emblem { margin-inline: auto; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: .25rem; }
  .footer-bottom p { margin: 0; }
  .offer-hero-grid { gap: 4rem; padding-top: 5rem; }
  .quote-console { min-height: 450px; padding: .9rem; }
  .quote-card-main { margin: 2.5rem .25rem 2rem; }
  .issue-grid { grid-template-columns: 1fr; margin-top: 3rem; }
  .issue-grid article { min-height: 220px; }
  .offer-steps { grid-template-columns: 1fr; }
  .offer-steps li { min-height: 200px; border-right: 0; }
  .scope-list div { grid-template-columns: 1fr; gap: .35rem; }
  .fit-columns { grid-template-columns: 1fr; }
  .fit-columns article { min-height: auto; }
}

@media (max-width: 420px) {
  .brand-word { font-size: 1.35rem; }
  .hero-system { min-height: 390px; }
  .system-topline span:first-child { display: none; }
  .system-topline { justify-content: flex-end; }
  .system-core { justify-content: flex-start; }
  .system-core small { display: block; max-width: 170px; }
  .diagnostic .cta { width: 100%; gap: .7rem; font-size: .78rem; }
  .quote-console { min-height: 420px; }
  .quote-card dl div { align-items: flex-start; flex-direction: column; gap: .2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}