/* ═══════════════════════════════════════════════════
   SIACE PARTNERS — Brand Design System v2
   Palette: Navy, Bronze, Off-white, Cream, Teal, Grey
   Typography: DM Sans (200–600) + DM Mono (labels)
   ═══════════════════════════════════════════════════ */

:root {
  --navy: #0D1B2A;
  --navy-light: #162a40;
  --navy-mid: #1B2D45;
  --bronze: #B8956A;
  --bronze-dim: rgba(184,149,106,0.15);
  --off-white: #F5F2ED;
  --cream: #EDE8E0;
  --teal: #0E4D52;
  --teal-light: #126B72;
  --mid-grey: #8A8A9A;
  --dark-grey: #5A5A6A;
  --border-light: rgba(13,27,42,0.08);
  --border-dark: rgba(245,242,237,0.06);
  --border-bronze: rgba(184,149,106,0.08);
  --t: 0.35s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'DM Sans',sans-serif;font-weight:400;color:var(--navy);background:var(--off-white);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

/* ─── UTILITY ─── */
.container{max-width:1200px;margin:0 auto;padding:0 2rem}
.section-pad{padding:4rem 0}
.section-pad--lg{padding:5rem 0}
.bg-navy{background:var(--navy);color:var(--off-white)}
.bg-cream{background:var(--cream)}
.bg-off-white{background:var(--off-white)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

.label{
  font-family:'DM Mono',monospace;
  font-size:0.7rem;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;
  color:var(--mid-grey);
}
.label--bronze{color:var(--bronze)}
.label--cream{color:var(--cream)}
.label--white{color:var(--off-white)}
.label--teal{color:var(--teal)}

h1,h2,h3,h4{font-family:'DM Sans',sans-serif;font-weight:300;line-height:1.15}
h1{font-size:clamp(2.4rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:1.25rem;font-weight:500}
h4{font-size:1.05rem;font-weight:500}
p{max-width:640px}

.blog-article h2{font-size:1.4rem;font-weight:500;margin:2.8rem 0 1rem;color:var(--navy);line-height:1.3}
.blog-article h3{font-size:1.1rem;font-weight:500;margin:2rem 0 0.8rem;color:var(--navy)}
.blog-article p{max-width:none;margin-bottom:1.2rem}
.blog-article a{color:var(--bronze);text-decoration:underline;text-underline-offset:2px}
.blog-article a:hover{opacity:0.8}

.text-grey{color:var(--mid-grey)}
.text-bronze{color:var(--bronze)}
.font-light{font-weight:300}

/* ─── BUTTONS ─── */
.btn{
  font-family:'DM Mono',monospace;font-size:0.72rem;
  letter-spacing:0.14em;text-transform:uppercase;
  padding:0.9rem 2rem;border:none;cursor:pointer;
  transition:all var(--t);display:inline-block;
}
.btn--primary{background:var(--bronze);color:var(--navy)}
.btn--primary:hover{background:var(--off-white)}
.btn--outline{background:transparent;color:var(--off-white);border:1px solid rgba(245,242,237,0.2)}
.btn--outline:hover{border-color:var(--bronze);color:var(--bronze)}
.btn--dark{background:var(--navy);color:var(--off-white)}
.btn--dark:hover{background:var(--teal)}
.btn--teal{background:var(--teal);color:var(--off-white)}
.btn--teal:hover{background:var(--teal-light)}
.btn--ghost{background:transparent;color:var(--navy);border:1px solid var(--border-light)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn--full{width:100%}

/* ─── NAV ─── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:var(--navy);
  border-bottom:1px solid var(--border-bronze);
}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav__logo-img{height:70px;width:auto}
.nav__links{display:flex;gap:2.4rem}
.nav__links a{
  font-family:'DM Mono',monospace;font-size:0.68rem;
  letter-spacing:0.16em;text-transform:uppercase;
  color:var(--mid-grey);transition:color var(--t);
}
.nav__links a:hover,.nav__links a.active{color:var(--off-white)}
.nav__cta{
  font-family:'DM Mono',monospace;font-size:0.68rem;
  letter-spacing:0.14em;text-transform:uppercase;
  color:var(--navy);background:var(--bronze);
  padding:0.6rem 1.4rem;border:none;cursor:pointer;
  transition:all var(--t);
}
.nav__cta:hover{background:var(--off-white)}
.nav__hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav__hamburger span{width:22px;height:1.5px;background:var(--off-white);transition:var(--t)}

/* ─── HERO ─── */
.hero{background:var(--navy);padding:8rem 0 4rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-30%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(14,77,82,0.12) 0%,transparent 70%);pointer-events:none}
.hero__label{margin-bottom:1.6rem}
.hero h1{color:var(--off-white);font-weight:200;max-width:800px;margin-bottom:2rem}
.hero h1 em{font-style:normal;color:var(--bronze)}
.hero__sub{color:var(--mid-grey);font-size:1.05rem;font-weight:300;max-width:560px;margin-bottom:2rem;line-height:1.75}
.hero__actions{display:flex;gap:1.2rem;flex-wrap:wrap}

.hero--compact{padding:7rem 0 3rem}
.hero--compact h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:1rem}
.hero--compact .hero__sub{margin-bottom:0}

/* ─── STATS BAR ─── */
.stats-bar{background:var(--navy-light);border-top:1px solid var(--border-bronze);border-bottom:1px solid var(--border-bronze);padding:2.4rem 0}
.stats-bar__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stat__number{font-weight:200;font-size:2.2rem;color:var(--off-white);line-height:1;margin-bottom:0.5rem}
.stat__number span{color:var(--bronze)}
.stat__desc{font-family:'DM Mono',monospace;font-size:0.62rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--mid-grey)}

/* ─── GRID LAYOUTS ─── */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.grid-2--wide{gap:5rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}

/* ─── PROBLEM SECTION ─── */
.problem__text{color:var(--mid-grey);font-weight:300;font-size:1rem;line-height:1.8}
.problem__text+.problem__text{margin-top:1rem}
.problem__list{display:flex;flex-direction:column;gap:1.4rem}
.problem__item{background:var(--cream);padding:1.5rem 1.8rem;border-left:2px solid var(--bronze)}
.problem__item .label{margin-bottom:0.4rem}
.problem__item p{font-size:0.92rem}

/* ─── SERVICE CARDS ─── */
.service-card{
  background:rgba(245,242,237,0.03);border:1px solid var(--border-dark);
  padding:2.4rem 2rem;transition:all var(--t);
}
.service-card:hover{background:rgba(245,242,237,0.06);border-color:rgba(184,149,106,0.15)}
.service-card__step{font-family:'DM Mono',monospace;font-size:0.62rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--bronze);margin-bottom:1.2rem}
.service-card h3{color:var(--off-white);font-weight:400;margin-bottom:0.9rem;font-size:1.15rem}
.service-card p{color:var(--mid-grey);font-size:0.88rem;line-height:1.7;font-weight:300}
.service-card__line{width:24px;height:1px;background:var(--bronze);margin-top:1.6rem}

.service-card--light{background:var(--cream);border:1px solid var(--border-light)}
.service-card--light:hover{background:var(--off-white);border-color:rgba(14,77,82,0.2)}
.service-card--light h3{color:var(--navy)}
.service-card--light p{color:var(--mid-grey)}
.service-card--light .service-card__step{color:var(--teal)}

/* ─── HOW STEPS ─── */
.how__steps{counter-reset:step}
.how__step{counter-increment:step}
.how__step::before{
  content:counter(step,decimal-leading-zero);
  font-weight:200;font-size:3rem;
  color:rgba(184,149,106,0.25);line-height:1;
  display:block;margin-bottom:1rem;
}
.how__step h3{font-size:1.05rem;margin-bottom:0.7rem}
.how__step p{font-size:0.88rem;color:var(--mid-grey);line-height:1.7}

/* ─── CREDENTIALS ─── */
.credentials-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.credential{background:var(--cream);padding:1.6rem}
.credential .label{margin-bottom:0.6rem}
.credential__value{font-weight:500;font-size:0.95rem}
.credential__sub{font-size:0.82rem;color:var(--mid-grey);margin-top:0.3rem}

/* ─── TEAM ─── */
.team-card{background:var(--cream);padding:2.4rem;text-align:center}
.team-card__avatar{
  width:100px;height:100px;border-radius:50%;
  background:var(--navy);margin:0 auto 1.2rem;
  display:flex;align-items:center;justify-content:center;
  font-weight:200;font-size:1.6rem;color:var(--bronze);
  overflow:hidden;
}
.team-card__avatar img{width:100%;height:100%;object-fit:cover}
.team-card h3{margin-bottom:0.3rem}
.team-card__role{font-family:'DM Mono',monospace;font-size:0.65rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--teal);margin-bottom:1rem}
.team-card p{font-size:0.88rem;color:var(--mid-grey);font-weight:300;line-height:1.7;text-align:left}

/* ─── TIER PRICING CARDS ─── */
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:3rem}
.tier-card{
  background:var(--off-white);border:1px solid var(--border-light);
  padding:2rem 1.6rem;display:flex;flex-direction:column;
  transition:all var(--t);position:relative;
}
.tier-card:hover{border-color:rgba(14,77,82,0.25);transform:translateY(-2px);box-shadow:0 8px 32px rgba(13,27,42,0.06)}
.tier-card--featured{border-color:var(--teal);background:var(--off-white)}
.tier-card--featured::before{
  content:'Most Popular';position:absolute;top:-12px;left:1.6rem;
  font-family:'DM Mono',monospace;font-size:0.58rem;letter-spacing:0.16em;text-transform:uppercase;
  background:var(--teal);color:var(--off-white);padding:0.25rem 0.8rem;
}
.tier-card__label{font-family:'DM Mono',monospace;font-size:0.62rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--teal);margin-bottom:0.6rem}
.tier-card__name{font-weight:500;font-size:1.2rem;margin-bottom:0.5rem}
.tier-card__desc{font-size:0.82rem;color:var(--mid-grey);font-weight:300;line-height:1.6;margin-bottom:1.4rem;min-height:3.4rem}
.tier-card__price{font-weight:200;font-size:1.8rem;color:var(--navy);margin-bottom:0.2rem}
.tier-card__price span{font-size:0.82rem;font-weight:400;color:var(--mid-grey)}
.tier-card__note{font-size:0.72rem;color:var(--mid-grey);font-weight:300;margin-bottom:1.6rem}
.tier-card__divider{width:100%;height:1px;background:var(--border-light);margin-bottom:1.4rem}
.tier-card__features{display:flex;flex-direction:column;gap:0.5rem;flex:1}
.tier-card__features li{
  font-size:0.82rem;color:var(--dark-grey);font-weight:300;
  padding-left:1.4rem;position:relative;line-height:1.5;
}
.tier-card__features li::before{content:'—';position:absolute;left:0;color:var(--bronze)}
.tier-card__cta{margin-top:1.8rem}
.tier-card__cta .btn{width:100%;text-align:center}

/* ─── DETAILED SERVICE ─── */
.service-detail{padding:4rem 0;border-bottom:1px solid var(--border-light)}
.service-detail:last-child{border-bottom:none}
.service-detail__number{
  font-weight:200;font-size:4rem;
  color:rgba(184,149,106,0.2);line-height:1;
  margin-bottom:1rem;
}
.service-detail h3{font-size:1.4rem;margin-bottom:0.8rem}
.service-detail p{color:var(--mid-grey);font-weight:300;line-height:1.8;font-size:0.95rem}
.service-detail p+p{margin-top:0.8rem}
.service-detail__includes{margin-top:1.6rem}
.service-detail__includes h4{font-size:0.9rem;margin-bottom:0.8rem;color:var(--teal)}
.service-detail__list{display:flex;flex-direction:column;gap:0.5rem}
.service-detail__list li{
  font-size:0.88rem;color:var(--mid-grey);font-weight:300;
  padding-left:1.2rem;position:relative;
}
.service-detail__list li::before{content:'—';position:absolute;left:0;color:var(--bronze)}

/* ─── FAQ ─── */
.faq__grid{max-width:800px}
.faq__category{margin-bottom:3rem}
.faq__category-title{
  font-family:'DM Mono',monospace;font-size:0.68rem;
  letter-spacing:0.16em;text-transform:uppercase;
  color:var(--teal);margin-bottom:1.4rem;
  padding-bottom:0.8rem;border-bottom:1px solid var(--border-light);
}
.faq__item{border-bottom:1px solid var(--border-light);padding:1.4rem 0;cursor:pointer}
.faq__question{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq__question h3{font-weight:400;font-size:1.02rem}
.faq__toggle{font-family:'DM Mono',monospace;font-size:1rem;color:var(--mid-grey);flex-shrink:0;transition:transform var(--t);width:20px;text-align:center}
.faq__answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.4s ease}
.faq__item.active .faq__answer{max-height:400px;padding-top:1rem}
.faq__item.active .faq__toggle{transform:rotate(45deg)}
.faq__answer p{color:var(--mid-grey);font-size:0.9rem;line-height:1.8;font-weight:300}
.faq__chevron {width: 18px;height: 18px;min-width: 18px;flex-shrink: 0;display: block;color: var(--mid-grey);transition: transform var(--t);}

.faq__item.active .faq__chevron {
  transform: rotate(180deg);
}

/* ─── FORMS ─── */
.form-group{margin-bottom:1.4rem}
.form-group label{
  font-family:'DM Mono',monospace;font-size:0.65rem;
  letter-spacing:0.14em;text-transform:uppercase;
  color:var(--mid-grey);display:block;margin-bottom:0.5rem;
}
.form-group input,.form-group textarea,.form-group select{
  width:100%;font-family:'DM Sans',sans-serif;font-size:0.9rem;
  padding:0.8rem 1rem;outline:none;transition:border-color var(--t);
}
.form--dark input,.form--dark textarea,.form--dark select{
  background:rgba(245,242,237,0.04);border:1px solid rgba(245,242,237,0.1);color:var(--off-white);
}
.form--dark input:focus,.form--dark textarea:focus,.form--dark select:focus{border-color:var(--bronze)}
.form--dark select{appearance:none;cursor:pointer}
.form--dark select option{background:var(--navy);color:var(--off-white)}
.form--light input,.form--light textarea,.form--light select{
  background:var(--cream);border:1px solid var(--border-light);color:var(--navy);
}
.form--light input:focus,.form--light textarea:focus,.form--light select:focus{border-color:var(--teal)}
.form--light textarea{resize:vertical;min-height:120px}

/* ─── DISCOVERY BOX ─── */
.discovery-box{
  background:rgba(245,242,237,0.03);
  border:1px solid var(--border-dark);
  padding:2.8rem;
}
.discovery-box .label{margin-bottom:1.8rem;display:block}

/* ─── CTA BAND ─── */
.cta-band{background:var(--teal);padding:4rem 0;text-align:center}
.cta-band h2{color:var(--off-white);margin:0 auto 1rem;font-weight:300}
.cta-band p{color:rgba(245,242,237,0.7);margin:0 auto 2rem;font-weight:300}

/* ─── LEGAL / LONG-FORM CONTENT ─── */
.legal-content{max-width:760px}
.legal-content h2{font-size:1.4rem;font-weight:500;margin:2.8rem 0 1rem;color:var(--navy)}
.legal-content h3{font-size:1.1rem;font-weight:500;margin:2rem 0 0.8rem;color:var(--navy)}
.legal-content p{color:var(--dark-grey);font-weight:300;line-height:1.85;font-size:0.92rem;margin-bottom:0.8rem;max-width:none}
.legal-content ul{margin:0.6rem 0 1.2rem 0;display:flex;flex-direction:column;gap:0.4rem}
.legal-content li{font-size:0.9rem;color:var(--dark-grey);font-weight:300;padding-left:1.4rem;position:relative;line-height:1.7}
.legal-content li::before{content:'—';position:absolute;left:0;color:var(--bronze)}
.legal-content a{color:var(--teal);border-bottom:1px solid rgba(14,77,82,0.2);transition:border-color var(--t)}
.legal-content a:hover{border-color:var(--teal)}
.legal-content .last-updated{font-family:'DM Mono',monospace;font-size:0.68rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--mid-grey);margin-bottom:2rem;display:block}

/* ─── SECURITY PAGE ─── */
.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:2rem}
.security-card{background:var(--cream);padding:1.8rem;border-left:2px solid var(--teal)}
.security-card h4{margin-bottom:0.6rem}
.security-card p{font-size:0.88rem;color:var(--mid-grey);font-weight:300;line-height:1.7;max-width:none}

/* ─── FOOTER ─── */
.footer{background:var(--navy);padding:4rem 0 2.4rem}
.footer__inner{display:flex;justify-content:space-between;align-items:start;margin-bottom:3rem}
.footer__logo-wrap{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.8rem}
.footer__logo-icon{height:28px;width:auto;opacity:0.9}
.footer__logo{font-weight:500;font-size:1.1rem;color:var(--off-white);margin-bottom:0.8rem}
.footer__logo span{color:var(--bronze)}
.footer__tagline{color:var(--mid-grey);font-size:0.85rem;font-weight:300;max-width:280px}
.footer__cols{display:flex;gap:4rem}
.footer__col .label{margin-bottom:1rem;display:block;color:var(--off-white)}
.footer__col ul{display:flex;flex-direction:column;gap:0.6rem}
.footer__col a{font-size:0.85rem;color:var(--mid-grey);font-weight:300;transition:color var(--t)}
.footer__col a:hover{color:var(--off-white)}
.footer__bar{
  border-top:1px solid var(--border-dark);padding-top:2rem;
  display:flex;justify-content:space-between;align-items:center;
}
.footer__bar p{font-family:'DM Mono',monospace;font-size:0.6rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--mid-grey)}

/* ─── ANIMATIONS ─── */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity 0.7s ease,transform 0.7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ─── RESPONSIVE ─── */
@media(max-width:968px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__hamburger{display:flex}
  .nav__links.active{
    display:flex;flex-direction:column;position:absolute;
    top:72px;left:0;right:0;background:var(--navy);
    padding:2rem;gap:1.4rem;border-bottom:1px solid var(--border-bronze);
  }
  .stats-bar__inner{grid-template-columns:repeat(2,1fr);gap:1.4rem}
  .grid-2,.grid-2--wide{grid-template-columns:1fr;gap:3rem}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .tier-grid{grid-template-columns:1fr 1fr}
  .footer__inner{flex-direction:column;gap:2.4rem}
  .footer__cols{flex-direction:column;gap:2rem}
  .section-pad{padding:3rem 0}
  .section-pad--lg{padding:4rem 0}
  .hero{padding:7rem 0 3rem}
  .hero--compact{padding:7rem 0 3rem}
  .credentials-grid{grid-template-columns:1fr}
  .security-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .grid-4{grid-template-columns:1fr}
  .tier-grid{grid-template-columns:1fr}
  .stats-bar__inner{grid-template-columns:1fr}
  .footer__bar{flex-direction:column;gap:0.6rem;text-align:center}
}

/* ─── Platform: Architecture Stack ─── */
.arch-stack{display:flex;flex-direction:column;gap:0;max-width:820px;margin:0 auto}
.arch-layer{padding:2.4rem;position:relative;border:1px solid rgba(245,242,237,0.08)}
.arch-layer + .arch-layer{border-top:none}
.arch-layer h3{color:var(--off-white);font-size:1.25rem;margin-bottom:0.4rem}
.arch-layer__desc{color:rgba(245,242,237,0.7);font-size:0.95rem;margin-bottom:1.2rem}
.arch-layer__badge{position:absolute;top:1rem;right:1.5rem;font-family:'DM Mono',monospace;font-size:0.72rem;letter-spacing:0.08em;text-transform:uppercase;color:rgba(245,242,237,0.35)}
.arch-layer__items{display:flex;flex-wrap:wrap;gap:0.6rem}
.arch-chip{background:rgba(245,242,237,0.06);border:1px solid rgba(245,242,237,0.1);padding:0.5rem 1rem;font-size:0.85rem;color:rgba(245,242,237,0.85);border-radius:4px;line-height:1.4}
.arch-chip small{display:block;font-size:0.75rem;color:rgba(245,242,237,0.5);margin-top:0.2rem}
.arch-chip__icon{margin-right:0.3rem}
.arch-layer--exec{background:rgba(14,77,82,0.15);border-color:rgba(14,77,82,0.3)}
.arch-layer--intel{background:rgba(184,149,106,0.08);border-color:rgba(184,149,106,0.15)}
.arch-layer--data{background:rgba(245,242,237,0.03)}
.arch-layer--source{background:transparent;border-style:dashed;border-color:rgba(245,242,237,0.15)}

/* ─── Agent Grid ─── */
.agent-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem}
.agent-card{background:var(--cream);padding:2rem;border-left:3px solid var(--bronze)}
.agent-card h3{font-size:1.1rem;margin:0.6rem 0 0.5rem;color:var(--navy)}
.agent-card p{font-size:0.92rem;color:var(--navy);opacity:0.8;line-height:1.6}

/* ─── Steps List ─── */
.steps-list{display:flex;flex-direction:column;gap:2rem;margin-top:2rem}
.step-item{display:flex;gap:1.6rem;align-items:flex-start}
.step-item__num{font-family:'DM Mono',monospace;font-size:1.4rem;font-weight:500;color:var(--bronze);min-width:3rem;padding-top:0.2rem}
.step-item h3{font-size:1.05rem;margin-bottom:0.3rem;color:var(--navy)}
.step-item p{font-size:0.92rem;color:var(--navy);opacity:0.8;line-height:1.6}

/* ─── Experience Items ─── */
.experience-item{background:var(--cream);padding:1.5rem 2rem;border-left:2px solid var(--bronze)}
.experience-item em{font-style:italic;color:var(--navy);line-height:1.7}

@media(max-width:768px){
  .arch-layer{padding:1.6rem}
  .agent-grid{grid-template-columns:1fr}
  .step-item{flex-direction:column;gap:0.4rem}
  .step-item__num{min-width:auto}
}

/* ─── HERO TEXT ROTATION ─── */
.hero__rotate-wrap{display:inline-block;position:relative;vertical-align:baseline}
.hero__rotate-word{display:inline-block;opacity:0;position:absolute;left:0;top:0;white-space:nowrap;transition:opacity 0.6s ease,transform 0.6s ease;transform:translateY(8px)}
.hero__rotate-word.active{opacity:1;position:relative;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){
  .hero__rotate-word{transition:none}
}

/* ─── TIER EXPLORER (shared by platform + services) ─── */
.exp-wrap{border:1px solid var(--border-dark);margin-top:2.5rem}
.exp-tabs{display:flex;border-bottom:1px solid var(--border-dark);overflow-x:auto}
.exp-tab{flex:1;min-width:130px;padding:1.1rem 1rem;background:transparent;border:none;border-right:1px solid var(--border-dark);border-bottom:3px solid transparent;cursor:pointer;text-align:left;transition:all 0.2s ease;color:rgba(245,242,237,0.35);position:relative}
.exp-tab:last-child{border-right:none}
.exp-tab:hover{background:rgba(245,242,237,0.04);color:rgba(245,242,237,0.6)}
.exp-tab.active{color:var(--off-white);background:rgba(245,242,237,0.06);border-bottom-color:var(--bronze)}
.exp-tab__num{font-family:'DM Mono',monospace;font-size:0.55rem;letter-spacing:0.14em;text-transform:uppercase;display:block;margin-bottom:0.2rem}
.exp-tab.active .exp-tab__num{color:var(--bronze)}
.exp-tab__name{font-size:0.85rem;font-weight:500}
.exp-tab__price{font-size:0.65rem;display:block;margin-top:0.15rem;opacity:0.5;font-family:'DM Mono',monospace}
.exp-panel{display:none}
.exp-panel.active{display:block;animation:panelFade 0.3s ease both}
@keyframes panelFade{from{opacity:0}to{opacity:1}}
.exp-panel__inner{padding:2.5rem 2rem}
.exp-scenario{padding:1.4rem 1.8rem;border-bottom:1px solid var(--border-dark);font-size:0.88rem;font-weight:300;color:rgba(245,242,237,0.5);font-style:italic;border-left:3px solid var(--bronze);background:rgba(184,149,106,0.04)}
.exp-messages{display:flex;flex-direction:column;gap:1.4rem}
.exp-message{background:rgba(245,242,237,0.04);border:1px solid rgba(245,242,237,0.06);padding:1.4rem 1.6rem;max-width:600px;position:relative}
.exp-message--wa{border-left:3px solid #25D366}
.exp-message--email{border-left:3px solid var(--bronze)}
.exp-message--sms{border-left:3px solid var(--teal)}
.exp-message--ai{border-left:3px solid #7C6FEB}
.exp-message__channel{font-family:'DM Mono',monospace;font-size:0.58rem;letter-spacing:0.12em;text-transform:uppercase;margin-bottom:0.6rem;display:flex;align-items:center;gap:0.5rem}
.exp-message--wa .exp-message__channel{color:#25D366}
.exp-message--email .exp-message__channel{color:var(--bronze)}
.exp-message--sms .exp-message__channel{color:var(--teal)}
.exp-message--ai .exp-message__channel{color:#7C6FEB}
.exp-message__time{font-family:'DM Mono',monospace;font-size:0.58rem;color:rgba(245,242,237,0.25);margin-left:auto}
.exp-message__body{font-size:0.84rem;font-weight:300;color:rgba(245,242,237,0.75);line-height:1.7;max-width:none}
.exp-message__body strong{font-weight:500;color:var(--off-white)}
.exp-result{margin-top:1.8rem;padding:1.2rem 1.4rem;background:rgba(14,77,82,0.15);border:1px solid rgba(14,77,82,0.25)}
.exp-result__label{font-family:'DM Mono',monospace;font-size:0.58rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--teal);margin-bottom:0.5rem}
.exp-result p{font-size:0.84rem;font-weight:300;color:rgba(245,242,237,0.65);line-height:1.65;max-width:none}
.exp-agent{margin-top:1.8rem;padding:0.9rem 1.2rem;background:rgba(184,149,106,0.08);border:1px solid rgba(184,149,106,0.18);display:flex;align-items:center;gap:1rem}
.exp-agent__icon{width:36px;height:36px;background:rgba(184,149,106,0.15);border:1px solid rgba(184,149,106,0.3);display:flex;align-items:center;justify-content:center;font-family:'DM Mono',monospace;font-size:0.9rem;color:var(--bronze);flex-shrink:0}
.exp-agent__info{flex:1}
.exp-agent__label{font-family:'DM Mono',monospace;font-size:0.52rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--bronze);margin-bottom:0.15rem}
.exp-agent__name{font-size:0.85rem;font-weight:500;color:var(--off-white);margin-bottom:0.15rem}
.exp-agent__desc{font-size:0.78rem;font-weight:300;color:rgba(245,242,237,0.5);line-height:1.5;max-width:none}
@media(max-width:800px){
  .exp-tabs{flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
  .exp-tab{min-width:110px;padding:0.8rem 0.7rem}
  .exp-panel__inner{padding:1.6rem 1.2rem}
}

/* ─── AGENT DEMO CHAT ─── */
.agent-demo{max-width:680px;margin:0 auto}
.agent-demo__window{background:var(--navy);border:1px solid var(--border-dark);overflow:hidden}
.agent-demo__bar{display:flex;align-items:center;gap:0.6rem;padding:0.7rem 1.2rem;border-bottom:1px solid var(--border-dark);background:rgba(245,242,237,0.03)}
.agent-demo__dot{width:7px;height:7px;border-radius:50%;background:rgba(245,242,237,0.15)}
.agent-demo__bar-title{font-family:'DM Mono',monospace;font-size:0.6rem;letter-spacing:0.14em;text-transform:uppercase;color:rgba(245,242,237,0.35)}
.agent-demo__body{padding:1.6rem;min-height:200px}
.agent-demo__prompts{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:1.4rem}
.agent-demo__prompt{
  font-family:'DM Sans',sans-serif;font-size:0.78rem;font-weight:300;
  color:rgba(245,242,237,0.6);background:rgba(245,242,237,0.05);
  border:1px solid rgba(245,242,237,0.1);padding:0.5rem 0.9rem;
  cursor:pointer;transition:all var(--t);
}
.agent-demo__prompt:hover{color:var(--off-white);border-color:var(--bronze);background:rgba(184,149,106,0.08)}
.agent-demo__prompt:focus-visible{outline:2px solid var(--bronze);outline-offset:2px}
.agent-demo__prompt.active{color:var(--bronze);border-color:var(--bronze)}
.agent-demo__q{font-size:0.84rem;font-weight:400;color:var(--off-white);margin-bottom:0.8rem;padding:0.6rem 0.9rem;background:rgba(14,77,82,0.2);border-left:3px solid var(--teal);display:none}
.agent-demo__q.visible{display:block;animation:chatFade 0.3s ease both}
.agent-demo__a{font-size:0.84rem;font-weight:300;color:rgba(245,242,237,0.7);line-height:1.7;display:none;max-width:none}
.agent-demo__a.visible{display:block;animation:chatFade 0.4s ease 0.15s both}
.agent-demo__a strong{font-weight:500;color:var(--off-white)}
.agent-demo__disclaimer{font-family:'DM Mono',monospace;font-size:0.58rem;letter-spacing:0.1em;text-transform:uppercase;color:rgba(245,242,237,0.25);margin-top:1.2rem;text-align:center}
@keyframes chatFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* ─── REVENUE DIAGNOSIS CTA ─── */
.rev-diag{max-width:680px;margin:0 auto}
.rev-diag__form{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem}
.rev-diag__group{flex:1;min-width:180px}
.rev-diag__group label{font-family:'DM Mono',monospace;font-size:0.6rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--mid-grey);display:block;margin-bottom:0.4rem}
.rev-diag__group input{
  width:100%;font-family:'DM Sans',sans-serif;font-size:0.9rem;
  padding:0.7rem 0.9rem;background:var(--cream);border:1px solid var(--border-light);
  color:var(--navy);outline:none;transition:border-color var(--t);
}
.rev-diag__group input:focus{border-color:var(--teal)}
.rev-diag__result{padding:1.2rem 1.4rem;background:var(--cream);border-left:3px solid var(--bronze);display:none}
.rev-diag__result.visible{display:block;animation:chatFade 0.3s ease both}
.rev-diag__result p{font-size:0.92rem;color:var(--navy);font-weight:300;line-height:1.7;max-width:none}
.rev-diag__result strong{font-weight:500}
.rev-diag__disclaimer{font-size:0.72rem;color:var(--mid-grey);font-weight:300;line-height:1.6;margin-top:0.8rem;font-style:italic;max-width:none}

/* ─── FORM FEEDBACK ─── */
.form-feedback{padding:1.2rem 1.4rem;margin-top:1rem;display:none;font-size:0.88rem;font-weight:300;line-height:1.6}
.form-feedback--success{background:rgba(14,77,82,0.12);border:1px solid rgba(14,77,82,0.25);color:var(--off-white);display:block;animation:chatFade 0.3s ease both}
.form-feedback--error{background:rgba(192,57,43,0.12);border:1px solid rgba(192,57,43,0.25);color:var(--off-white);display:block;animation:chatFade 0.3s ease both}

/* ─── SCROLL STAGGER ─── */
.fade-in--d1{transition-delay:0.1s}
.fade-in--d2{transition-delay:0.2s}
.fade-in--d3{transition-delay:0.3s}

/* ─── FAQ KEYBOARD FIX ─── */
.faq__item:focus-visible{outline:2px solid var(--bronze);outline-offset:-2px}
.faq__item[tabindex]{cursor:pointer}
.faq__chevron{transition:transform var(--t)}

@media(max-width:600px){
  .agent-demo__prompts{flex-direction:column}
  .rev-diag__form{flex-direction:column}
}