:root{
  --wine:#431C1C;
  --wheat:#D9C08D;
  --taupe:#857A7A;
  --offwhite:#F5F3ED;
  --warm:#E9DCD6;
  --coral:#E76F51;

  /* Professional Services accent */
  --accent:#4A5E73;

  --radius:18px;
  --radius-sm:14px;
  --shadow: 0 22px 50px rgba(67,28,28,.16);
  --shadow-soft: 0 14px 34px rgba(67,28,28,.12);
  --border: 1px solid rgba(133,122,122,.26);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Satoshi", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--offwhite);
  color: var(--taupe);
  line-height:1.55;
}

.container{ width:min(1140px, calc(100% - 44px)); margin:0 auto; }

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(245,243,237,.78);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(133,122,122,.18);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; padding:14px 0;
}
.brand{ display:flex; align-items:center; gap:10px; user-select:none; }
.brand__mark{
  width:10px;height:10px;border-radius:999px;
  background: var(--coral);
  box-shadow:0 0 0 4px rgba(231,111,81,.18);
}
.brand__name{ font-weight:650; letter-spacing:.2px; color:var(--wine); }

.nav{ display:flex; gap:14px; align-items:center; }
.nav a{
  text-decoration:none;
  color: rgba(133,122,122,.95);
  font-weight:520;
  font-size:14px;
  padding:8px 10px;
  border-radius:999px;
  transition: background .2s ease, color .2s ease;
}
.nav a:hover{ background: rgba(233,220,214,.7); color:var(--wine); }
@media (max-width:920px){
  .nav a{display:none}
  .nav .btn{display:inline-flex}
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  border-radius:999px;
  padding:12px 16px;
  font-weight:700;
  letter-spacing:.2px;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn--small{ padding:10px 14px; font-size:13px; }
.btn--full{ width:100%; }

.btn--primary{
  background: var(--coral);
  color: var(--offwhite);
  box-shadow: 0 14px 30px rgba(231,111,81,.22);
}
.btn--primary:hover{ box-shadow:0 18px 40px rgba(231,111,81,.28); }

.btn--secondary{
  background: transparent;
  border-color: rgba(74,94,115,.42);
  color: var(--accent);
}
.btn--secondary:hover{
  background: rgba(74,94,115,.08);
  border-color: rgba(74,94,115,.55);
}

.btn--accent{
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 14px 30px rgba(74,94,115,.22);
}
.btn--accent:hover{ box-shadow:0 18px 40px rgba(74,94,115,.28); }

/* Hero */
.hero{ position:relative; padding:54px 0 18px; overflow:hidden; }
.hero__grid{
  display:grid; grid-template-columns: 1.15fr .85fr;
  gap:26px; align-items:start;
}
@media (max-width:980px){ .hero__grid{ grid-template-columns:1fr; } }

.kicker{
  display:inline-flex; gap:10px; align-items:center;
  padding:9px 12px;
  border-radius:999px;
  background: rgba(233,220,214,.62);
  border:1px solid rgba(133,122,122,.18);
  color: rgba(133,122,122,.95);
  font-size:13px;
  font-weight:560;
}
.kicker__dot{
  width:8px;height:8px;border-radius:999px;
  background: var(--accent);
  box-shadow:0 0 0 4px rgba(74,94,115,.16);
}

.hero__context{
  margin:14px 0 6px;
  max-width:72ch;
  color: rgba(133,122,122,.98);
  font-size:15px;
  font-weight:500;
}
.hero__context strong{ color:var(--wine); font-weight:700; }

.hero__title{
  margin:10px 0 10px;
  color: var(--wine);
  font-weight:800;
  letter-spacing:-0.6px;
  line-height:1.06;
  font-size: clamp(36px, 5vw, 56px);
}

/* Slides (NO overlap) */
.hero__slides{ margin-top:10px; min-height:72px; position:relative; }
.hero__slide{
  margin:0;
  color: rgba(133,122,122,.98);
  font-size:16px;
  max-width:60ch;
  opacity:0;
  transform: translateY(8px);
  transition: opacity .55s ease, transform .55s ease;
  position:absolute; inset:0;
}
.hero__slide.is-active{
  opacity:1;
  transform: translateY(0);
  position:relative;
}

.hero__stats{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}
@media (max-width:520px){ .hero__stats{ grid-template-columns:1fr; } }

.stat{
  border: var(--border);
  background: rgba(233,220,214,.45);
  border-radius: var(--radius-sm);
  padding:12px 14px;
}
.stat__value{ color:var(--wine); font-weight:800; letter-spacing:.2px; }
.stat__label{ margin-top:2px; font-size:13px; color: rgba(133,122,122,.95); font-weight:500; }

/* Mini diagram */
.hero__diagram{
  margin-top:16px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
}
.diagram__node{
  padding:10px 12px;
  border-radius:999px;
  background: rgba(245,243,237,.92);
  border:1px solid rgba(133,122,122,.22);
  color: var(--wine);
  font-weight:650;
  font-size:13px;
}
.diagram__arrow{
  width:22px; height:2px;
  background: rgba(74,94,115,.55);
  border-radius:999px;
  position:relative;
}
.diagram__arrow::after{
  content:"";
  position:absolute;
  right:-2px; top:50%;
  width:6px; height:6px;
  transform: translateY(-50%) rotate(45deg);
  border-right:2px solid rgba(74,94,115,.55);
  border-top:2px solid rgba(74,94,115,.55);
}

.hero__fade{
  position:absolute;
  inset:-120px -120px auto -120px;
  height:420px;
  background:
    radial-gradient(closest-side, rgba(217,192,141,.22), rgba(245,243,237,0)),
    radial-gradient(closest-side, rgba(74,94,115,.12), rgba(245,243,237,0)),
    radial-gradient(closest-side, rgba(231,111,81,.14), rgba(245,243,237,0));
  filter: blur(8px);
  pointer-events:none;
  z-index:-1;
}

/* Panels / forms */
.panel{
  border-radius: var(--radius);
  border:1px solid rgba(133,122,122,.20);
  background: rgba(245,243,237,.92);
  box-shadow: 0 14px 34px rgba(67,28,28,.12);
  padding:18px;
}
.panel--glass{
  background: linear-gradient(180deg, rgba(245,243,237,.92), rgba(233,220,214,.56));
}
.panel__title{ margin:0 0 6px; color:var(--wine); font-weight:800; font-size:18px; }
.panel__sub{ margin:0 0 14px; font-size:14px; color: rgba(133,122,122,.95); font-weight:500; }

.form{ display:flex; flex-direction:column; gap:12px; }
.form__row{ display:flex; flex-direction:column; gap:6px; }
.form__row--2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
@media (max-width:520px){ .form__row--2{ grid-template-columns:1fr; } }

.label{
  font-size:12px;
  font-weight:700;
  color: rgba(67,28,28,.78);
  letter-spacing:.2px;
}
input,select,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(133,122,122,.28);
  background: rgba(245,243,237,.98);
  color: rgba(133,122,122,.98);
  outline:none;
  transition: border-color .2s ease, box-shadow .2s ease;
  font: inherit;
}
textarea{ resize: vertical; }
input:focus,select:focus,textarea:focus{
  border-color: rgba(74,94,115,.55);
  box-shadow:0 0 0 4px rgba(74,94,115,.14);
}
.fineprint{ margin:8px 0 0; font-size:12px; color: rgba(133,122,122,.88); }

/* Sections */
.section{ padding:62px 0; }
.section--alt{
  background: rgba(233,220,214,.46);
  border-top:1px solid rgba(133,122,122,.16);
  border-bottom:1px solid rgba(133,122,122,.16);
}
.section--deep{
  background: var(--wine);
  color: rgba(245,243,237,.92);
}

.section__head{ margin-bottom:18px; max-width:72ch; }
.section__head h2{
  margin:0 0 8px;
  color: var(--wine);
  font-weight:800;
  letter-spacing:-0.3px;
  font-size: clamp(24px, 3vw, 32px);
}
.section__head p{ margin:0; font-size:15px; font-weight:500; }
.section__head--light h2{ color: var(--offwhite); }
.section__head--light p{ color: rgba(245,243,237,.88); }

/* Cards */
.cards{ display:grid; gap:14px; margin-top:18px; }
.cards--3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.cards--2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
@media (max-width:980px){
  .cards--3{ grid-template-columns:1fr; }
  .cards--2{ grid-template-columns:1fr; }
}

.card{
  border-radius: var(--radius);
  border:1px solid rgba(133,122,122,.20);
  background: rgba(245,243,237,.92);
  box-shadow: 0 14px 34px rgba(67,28,28,.12);
  padding:18px;
  transition: transform .16s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover{
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(67,28,28,.16);
  border-color: rgba(74,94,115,.28);
}
.card__tag{
  display:inline-flex;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(74,94,115,.10);
  border:1px solid rgba(74,94,115,.18);
  color: var(--accent);
  font-size:12px;
  font-weight:700;
  margin-bottom:10px;
}
.card h3{ margin:0 0 8px; color:var(--wine); font-weight:800; letter-spacing:-0.2px; }
.card p{ margin:0 0 12px; font-weight:500; }

/* Lists */
.list{ margin:0; padding-left:18px; color: rgba(133,122,122,.98); }
.list li{ margin:6px 0; }

/* Case cards */
.case-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
  margin-top:18px;
}
@media (max-width:980px){ .case-grid{ grid-template-columns:1fr; } }

.case-card{
  border-radius: var(--radius);
  border:1px solid rgba(133,122,122,.20);
  background: rgba(245,243,237,.92);
  box-shadow: 0 14px 34px rgba(67,28,28,.12);
  padding:18px;
  transition: transform .16s ease, box-shadow .22s ease, border-color .22s ease;
}
.case-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(67,28,28,.16);
  border-color: rgba(74,94,115,.28);
}
.case-card__tag{
  display:inline-flex;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(74,94,115,.10);
  border:1px solid rgba(74,94,115,.18);
  color: var(--accent);
  font-size:12px;
  font-weight:700;
  margin-bottom:10px;
}
.case-card h3{ margin:0 0 8px; color:var(--wine); font-weight:800; letter-spacing:-0.2px; }
.case-card__sub{ margin:0 0 12px; font-weight:500; }
.case-card__outcome{
  margin-top:12px;
  padding:12px;
  border-radius:14px;
  background: rgba(233,220,214,.55);
  border:1px solid rgba(133,122,122,.16);
  font-size:13px;
  font-weight:500;
  color: rgba(67,28,28,.78);
}

/* Trust row */
.trust-row{
  margin-top:14px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}
@media (max-width:900px){ .trust-row{ grid-template-columns:1fr; } }

.trust-item{
  border: var(--border);
  background: rgba(233,220,214,.36);
  border-radius: var(--radius);
  padding:14px;
}
.trust-title{ color: var(--wine); font-weight:800; }
.trust-text{ margin-top:4px; font-size:13px; font-weight:500; color: rgba(133,122,122,.95); }

/* Filters + roles */
.filters{ display:flex; flex-wrap:wrap; gap:10px; margin:16px 0 12px; }
.chip{
  border-radius:999px;
  padding:10px 12px;
  background: rgba(245,243,237,.75);
  border:1px solid rgba(133,122,122,.22);
  color: rgba(133,122,122,.98);
  font-weight:700;
  cursor:pointer;
  transition: background .2s ease, border-color .2s ease, transform .12s ease;
}
.chip:hover{ background: rgba(245,243,237,.98); }
.chip:active{ transform: translateY(1px); }
.chip.is-active{
  background: rgba(74,94,115,.10);
  border-color: rgba(74,94,115,.45);
  color: var(--accent);
}

.roles{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:12px;
  margin-top:10px;
}
@media (max-width:1080px){ .roles{ grid-template-columns:repeat(3, minmax(0,1fr)); } }
@media (max-width:820px){ .roles{ grid-template-columns:repeat(2, minmax(0,1fr)); } }
@media (max-width:520px){ .roles{ grid-template-columns:1fr; } }

.role-card{
  border-radius: var(--radius);
  border:1px solid rgba(133,122,122,.20);
  background: rgba(245,243,237,.92);
  padding:14px;
  box-shadow: 0 14px 34px rgba(67,28,28,.12);
  transition: transform .16s ease, box-shadow .2s ease, border-color .2s ease;
}
.role-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(67,28,28,.16);
  border-color: rgba(74,94,115,.30);
}
.role-card__title{ font-weight:800; color:var(--wine); letter-spacing:-0.2px; }
.role-card__meta{ margin-top:4px; font-size:13px; color: rgba(133,122,122,.95); font-weight:500; }
.role-card.is-hidden{ display:none; }

.callout{
  margin-top:18px;
  border-radius: var(--radius);
  border:1px solid rgba(74,94,115,.28);
  background: rgba(74,94,115,.08);
  padding:16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
@media (max-width:780px){ .callout{ flex-direction:column; align-items:flex-start; } }
.callout__title{ font-weight:800; color:var(--wine); }
.callout__text{ color: rgba(133,122,122,.95); font-size:14px; margin-top:2px; font-weight:500; }

/* Timeline */
.timeline{ margin-top:18px; display:grid; gap:12px; }
.step{
  display:grid;
  grid-template-columns:56px 1fr;
  gap:12px;
  align-items:flex-start;
  border-radius: var(--radius);
  border:1px solid rgba(245,243,237,.18);
  background: rgba(245,243,237,.90);
  padding:14px;
}
.step__num{
  width:56px;height:56px;
  border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-weight:900;
  color: var(--accent);
  background: rgba(74,94,115,.10);
  border:1px solid rgba(74,94,115,.22);
}
.step__title{ font-weight:900; color: var(--wine); }
.step__text{ margin-top:4px; color: rgba(133,122,122,.95); font-size:14px; font-weight:500; }

/* Final */
.final{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  align-items:start;
}
@media (max-width:980px){ .final{ grid-template-columns:1fr; } }
.final__copy h2{ margin:0 0 8px; color:var(--wine); font-weight:900; letter-spacing:-0.3px; }
.final__sub{ margin:0; color: rgba(133,122,122,.95); font-weight:500; }
.mini{ margin-top:16px; display:grid; gap:12px; }
.mini__item{
  border-radius: var(--radius);
  border:1px solid rgba(133,122,122,.18);
  background: rgba(245,243,237,.86);
  padding:14px;
}
.mini__label{
  font-weight:800;
  color: var(--accent);
  font-size:12px;
  letter-spacing:.3px;
  text-transform:uppercase;
}
.mini__text{ margin-top:6px; color: rgba(133,122,122,.95); font-size:14px; font-weight:500; }

/* AEO example block */
.aeo-case{
  margin-top:14px;
  border-radius: var(--radius);
  border:1px solid rgba(74,94,115,.26);
  background: rgba(74,94,115,.08);
  padding:16px;
}
.aeo-case__tag{
  display:inline-flex;
  padding:7px 10px;
  border-radius:999px;
  background: rgba(74,94,115,.10);
  border:1px solid rgba(74,94,115,.18);
  color: var(--accent);
  font-size:12px;
  font-weight:800;
  margin-bottom:10px;
}
.aeo-case h3{ margin:0 0 8px; color:var(--wine); font-weight:900; letter-spacing:-0.2px; }
.aeo-case p{ margin:0; color: rgba(133,122,122,.95); font-weight:500; }

/* Footer */
.footer{ padding:26px 0 34px; border-top:1px solid rgba(133,122,122,.16); }
.footer__inner{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
}
@media (max-width:820px){ .footer__inner{ flex-direction:column; } }
.footer__meta{ margin-top:8px; max-width:60ch; font-size:13px; color: rgba(133,122,122,.92); font-weight:500; }
.footer__links{ display:flex; flex-wrap:wrap; gap:10px; }
.footer__links a{
  color: rgba(133,122,122,.98);
  text-decoration:none;
  font-weight:700;
  font-size:13px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(133,122,122,.18);
  background: rgba(245,243,237,.62);
}
.footer__links a:hover{
  border-color: rgba(74,94,115,.28);
  background: rgba(74,94,115,.08);
  color: var(--accent);
}

/* Reveal motion */
.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity .65s ease, transform .65s ease;
  will-change: opacity, transform;
}
.reveal.is-visible{ opacity:1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero__slide{ transition:none; }
  .btn, .card, .role-card, .chip, .case-card{ transition:none; }
}