/* ═══════════════════════════════════════════════
   ProFloAI V4 — Shared Stylesheet
   Design system: V3 uploaded colours, Inter font
═══════════════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;}
:root{
  --navy:#0f1525;--navy2:#151d30;--navy3:#1c2540;
  --gold:#d4a837;--gold-l:#edc85a;--gold-d:#b8901f;
  --gold-pale:rgba(212,168,55,0.09);--gold-border:rgba(212,168,55,0.24);
  --white:#fafaf7;--off:#f1f4fb;--slate:#e7ecf6;
  --text:#18233a;--body:#3d4a60;--muted:#6b7a94;
  --border:#dde3f0;--border2:#c8d0e4;
  --green:#10b981;--green-pale:rgba(16,185,129,0.1);
  --red:#f87171;
  --radius:14px;
  --sh-sm:0 1px 3px rgba(15,21,37,.08),0 1px 2px rgba(15,21,37,.04);
  --sh:0 4px 16px rgba(15,21,37,.1),0 2px 6px rgba(15,21,37,.05);
  --sh-lg:0 20px 60px rgba(15,21,37,.15),0 8px 24px rgba(15,21,37,.08);
}
body{font-family:'Inter',sans-serif;background:var(--white);color:var(--text);font-size:15px;line-height:1.7;overflow-x:hidden;}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
.d4{transition-delay:.32s}.d5{transition-delay:.40s}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:300;padding:0 5%;height:68px;
  display:flex;align-items:center;justify-content:space-between;
  transition:background .3s,box-shadow .3s;}
nav.scrolled{background:rgba(11,22,40,.96);backdrop-filter:blur(20px);
  box-shadow:0 1px 0 rgba(255,255,255,.06);}
.nav-brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.nav-logomark{width:34px;height:34px;background:var(--gold);border-radius:9px;display:flex;align-items:center;justify-content:center;}
.nav-logomark svg{width:18px;height:18px;}
.nav-wordmark{font-size:17px;font-weight:700;color:#fff;letter-spacing:-.03em;}
.nav-wordmark span{color:var(--gold);}
.nav-links{display:flex;gap:4px;list-style:none;}
.nav-links a{text-decoration:none;color:rgba(255,255,255,.6);font-size:13px;font-weight:500;
  padding:7px 13px;border-radius:6px;transition:color .2s,background .2s;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-links a.active{color:var(--gold-l);}
.nav-cta{background:var(--gold);color:var(--navy);padding:10px 20px;border-radius:8px;
  font-size:13px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px;
  transition:background .2s,transform .15s;letter-spacing:-.01em;}
.nav-cta:hover{background:var(--gold-l);transform:translateY(-1px);}

/* ── SECTION COMMONS ── */
.section{padding:88px 5%;}
.section-white{background:var(--white);background-image:radial-gradient(ellipse 100% 80% at 50% 100%,rgba(15,25,50,.04) 0%,transparent 65%);}
.section-off{background:var(--off);background-image:radial-gradient(ellipse 100% 60% at 50% 0%,rgba(15,25,50,.045) 0%,transparent 60%);}
.section-navy{background:var(--navy);background-image:radial-gradient(ellipse 110% 55% at 50% 0%,rgba(212,168,55,.1) 0%,transparent 65%),radial-gradient(ellipse 50% 40% at 100% 50%,rgba(79,110,247,.06) 0%,transparent 55%);}
.section-navy2{background:var(--navy2);background-image:radial-gradient(ellipse 90% 50% at 50% 0%,rgba(212,168,55,.08) 0%,transparent 60%);}
.section-label{font-family:'DM Mono',monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);display:inline-block;background:rgba(212,168,55,.14);
  border:1.5px solid rgba(212,168,55,.45);padding:5px 14px;border-radius:20px;margin-bottom:16px;}
.section-label-dark{color:var(--gold-l);background:rgba(212,168,55,.12);border-color:rgba(212,168,55,.4);}
.section-title{font-size:clamp(30px,4vw,48px);font-weight:800;line-height:1.08;letter-spacing:-.03em;color:var(--text);}
.section-title-light{color:#fff;}
.section-title em{font-style:normal;color:var(--gold);}
.section-sub{font-size:16px;color:var(--muted);line-height:1.75;}
.section-sub-light{color:rgba(255,255,255,.75);}
.intro-2{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:56px;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}

/* ── BUTTONS ── */
.btn-primary{background:var(--gold);color:var(--navy);padding:15px 28px;border-radius:10px;
  font-weight:700;font-size:14px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  letter-spacing:-.01em;box-shadow:0 4px 20px rgba(212,168,55,.35);
  transition:background .2s,transform .15s,box-shadow .2s;}
.btn-primary:hover{background:var(--gold-l);transform:translateY(-2px);box-shadow:0 8px 30px rgba(212,168,55,.45);}
.btn-ghost-light{background:rgba(255,255,255,.06);color:rgba(255,255,255,.85);
  border:1px solid rgba(255,255,255,.15);padding:15px 28px;border-radius:10px;
  font-weight:500;font-size:14px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:background .2s,border-color .2s,transform .15s;}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.28);color:#fff;transform:translateY(-2px);}
.btn-ghost-dark{background:transparent;color:var(--text);border:1.5px solid var(--border2);
  padding:13px 24px;border-radius:10px;font-weight:600;font-size:14px;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;transition:border-color .2s,color .2s,transform .15s;}
.btn-ghost-dark:hover{border-color:var(--gold-d);color:var(--gold-d);transform:translateY(-2px);}
.btn-submit{background:var(--gold);color:var(--navy);padding:16px;border-radius:10px;
  font-family:'Inter',sans-serif;font-size:15px;font-weight:800;border:none;cursor:pointer;
  transition:background .2s,transform .15s;box-shadow:0 4px 20px rgba(212,168,55,.35);}
.btn-submit:hover{background:var(--gold-l);transform:translateY(-1px);}

/* ── CARDS (dark, gold-bordered) ── */
.card-navy{background:var(--navy2);background-image:radial-gradient(ellipse 100% 70% at 50% 0%,rgba(212,168,55,.1) 0%,transparent 65%);
  border:2px solid rgba(212,168,55,.42);border-radius:var(--radius);
  transition:border-color .25s,transform .25s,box-shadow .25s;}
.card-navy:hover{border-color:var(--gold-border);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.25);}
.card-white{background:var(--white);background-image:radial-gradient(ellipse 100% 60% at 50% 100%,rgba(15,25,50,.04) 0%,transparent 65%);
  border:2px solid rgba(212,168,55,.38);border-radius:var(--radius);
  transition:border-color .3s,transform .3s,box-shadow .3s;}
.card-white:hover{border-color:var(--gold-border);transform:translateY(-4px);box-shadow:var(--sh);}

/* ── STAT CARDS ── */
.stat-card{background:var(--navy2);background-image:radial-gradient(ellipse 100% 80% at 50% 0%,rgba(212,168,55,.1) 0%,transparent 65%);
  border:2px solid rgba(212,168,55,.42);border-radius:var(--radius);
  padding:22px 26px;display:flex;align-items:center;gap:20px;transition:border-color .25s,transform .25s;}
.stat-card:hover{border-color:var(--gold-border);transform:translateX(5px);}
.stat-card-num{font-size:42px;font-weight:800;letter-spacing:-.05em;color:var(--gold-l);line-height:1;flex-shrink:0;min-width:86px;}
.stat-card-title{font-size:14px;font-weight:800;color:var(--gold);margin-bottom:3px;}
.stat-card-desc{font-size:13px;color:rgba(255,255,255,.88);line-height:1.6;}

/* ── TESTIMONIALS ── */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.testi-card{background:var(--white);border:2px solid rgba(212,168,55,.38);border-radius:var(--radius);padding:32px;
  transition:border-color .3s,transform .3s,box-shadow .3s;}
.testi-card:hover{border-color:var(--gold-border);transform:translateY(-4px);box-shadow:var(--sh);}
.testi-stars{color:var(--gold);font-size:14px;letter-spacing:2px;margin-bottom:16px;}
.testi-quote{font-size:15px;color:var(--body);line-height:1.7;margin-bottom:20px;font-style:italic;}
.testi-divider{width:28px;height:2px;background:var(--gold);margin-bottom:14px;border-radius:1px;}
.testi-name{font-size:14px;font-weight:800;color:var(--gold-d);margin-bottom:2px;}
.testi-role{font-size:12px;color:var(--muted);}

/* ── MARQUEE ── */
.marquee{background:var(--navy2);background-image:radial-gradient(ellipse 100% 100% at 50% 50%,rgba(212,168,55,.07) 0%,transparent 70%);
  border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07);
  padding:14px 0;overflow:hidden;}
.marquee-track{display:inline-flex;gap:44px;animation:marquee 28s linear infinite;white-space:nowrap;}
.marquee-item{font-family:'DM Mono',monospace;font-size:12px;letter-spacing:.1em;
  color:rgba(255,255,255,.8);text-transform:uppercase;display:flex;align-items:center;gap:16px;}
.marquee-item::before{content:'◆';font-size:6px;color:var(--gold);opacity:.6;}
@keyframes marquee{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

/* ── FAQ ── */
.faq-wrap{background:var(--navy2);background-image:radial-gradient(ellipse 100% 60% at 50% 0%,rgba(212,168,55,.09) 0%,transparent 65%);
  border:2px solid rgba(212,168,55,.42);border-radius:var(--radius);overflow:hidden;}
.faq-item{border-bottom:1px solid rgba(255,255,255,.08);overflow:hidden;padding:0 28px;}
.faq-item:last-child{border-bottom:none;}
.faq-q{width:100%;text-align:left;padding:22px 0;background:none;border:none;color:#fff;
  font-family:'Inter',sans-serif;font-size:16px;font-weight:600;
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;gap:20px;transition:color .2s;}
.faq-q:hover{color:var(--gold-l);}
.faq-icon{width:28px;height:28px;border-radius:50%;border:1.5px solid rgba(212,168,55,.5);
  flex-shrink:0;display:flex;align-items:center;justify-content:center;
  font-size:18px;color:var(--gold);transition:transform .3s,border-color .3s,background .3s;}
.faq-item.open .faq-icon{transform:rotate(45deg);border-color:var(--gold);background:var(--gold-pale);}
.faq-a{font-size:14px;color:rgba(255,255,255,.88);line-height:1.85;
  max-height:0;overflow:hidden;transition:max-height .42s cubic-bezier(.16,1,.3,1),padding .3s;padding:0;}
.faq-item.open .faq-a{max-height:320px;padding-bottom:24px;}

/* ── FORM ── */
.cta-form{display:flex;flex-direction:column;gap:12px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.form-input{padding:14px 18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:10px;color:#fff;font-family:'Inter',sans-serif;font-size:14px;
  outline:none;transition:border-color .2s,background .2s;width:100%;}
.form-input:focus{border-color:rgba(212,168,55,.5);background:rgba(255,255,255,.09);}
.form-input::placeholder{color:rgba(255,255,255,.25);}
select.form-input option{background:var(--navy);color:#fff;}
.form-trust{font-size:12px;color:rgba(255,255,255,.28);text-align:center;margin-top:2px;}

/* ── CHAT PANEL ── */
#chat-panel{position:fixed;bottom:100px;right:22px;z-index:1000;width:360px;max-height:540px;
  background:var(--white);border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--sh-lg);display:flex;flex-direction:column;overflow:hidden;
  opacity:0;transform:translateY(16px) scale(.96);pointer-events:none;
  transition:opacity .3s cubic-bezier(.16,1,.3,1),transform .3s cubic-bezier(.16,1,.3,1);}
#chat-panel.open{opacity:1;transform:translateY(0) scale(1);pointer-events:all;}
.chat-head{background:var(--navy);padding:16px 20px;display:flex;align-items:center;gap:12px;}
.chat-head-avatar{width:36px;height:36px;border-radius:9px;background:var(--gold);
  display:flex;align-items:center;justify-content:center;}
.chat-head-avatar svg{width:18px;height:18px;}
.chat-head-name{font-size:14px;font-weight:700;color:#fff;margin-bottom:1px;}
.chat-head-status{font-size:11px;color:rgba(255,255,255,.4);display:flex;align-items:center;gap:5px;}
.chat-head-status::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block;}
.chat-head-close{margin-left:auto;background:none;border:none;color:rgba(255,255,255,.4);font-size:20px;cursor:pointer;transition:color .2s;}
.chat-head-close:hover{color:#fff;}
.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--off);}
.msg{max-width:88%;padding:11px 14px;font-size:13.5px;line-height:1.6;white-space:pre-wrap;}
.msg-ai{background:var(--white);color:var(--text);align-self:flex-start;border:1px solid var(--border);border-radius:4px 12px 12px 12px;box-shadow:var(--sh-sm);}
.msg-user{background:var(--navy);color:rgba(255,255,255,.9);align-self:flex-end;border-radius:12px 4px 12px 12px;}
.typing-indicator{display:flex;gap:4px;padding:12px 16px;background:var(--white);border:1px solid var(--border);border-radius:4px 12px 12px 12px;align-self:flex-start;}
.typing-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:tdot 1.2s ease-in-out infinite;}
.typing-dot:nth-child(2){animation-delay:.2s;}
.typing-dot:nth-child(3){animation-delay:.4s;}
@keyframes tdot{0%,100%{transform:translateY(0);opacity:.4;}50%{transform:translateY(-4px);opacity:1;}}
.chat-chips{display:flex;flex-wrap:wrap;gap:7px;padding:12px 14px;background:var(--white);border-top:1px solid var(--border);}
.chip{background:var(--off);border:1.5px solid var(--border);border-radius:20px;padding:6px 13px;font-size:12px;color:var(--body);cursor:pointer;font-family:'Inter',sans-serif;transition:border-color .2s,color .2s;}
.chip:hover{border-color:var(--gold-border);color:var(--gold-d);}
.chat-input-row{display:flex;gap:8px;padding:12px 14px;background:var(--white);border-top:1px solid var(--border);}
#chat-input{flex:1;resize:none;font-family:'Inter',sans-serif;font-size:13px;color:var(--text);
  background:var(--off);border:1px solid var(--border);border-radius:8px;padding:10px 13px;
  outline:none;transition:border-color .2s;max-height:100px;}
#chat-input:focus{border-color:var(--gold-border);}
#chat-send{width:38px;height:38px;border-radius:8px;background:var(--navy);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .2s;flex-shrink:0;}
#chat-send:hover{background:var(--gold);}
#chat-send svg{width:15px;height:15px;color:#fff;}

/* ── FLOAT GROUP ── */
.float-group{position:fixed;bottom:26px;right:22px;z-index:998;display:flex;flex-direction:column;align-items:flex-end;gap:10px;}
.float-btn{display:flex;align-items:center;gap:9px;padding:11px 18px 11px 13px;border-radius:50px;
  font-family:'Inter',sans-serif;font-size:13px;font-weight:700;box-shadow:0 8px 28px rgba(0,0,0,.25);
  transition:transform .25s,box-shadow .25s;cursor:pointer;border:none;white-space:nowrap;text-decoration:none;}
.float-btn:hover{transform:translateY(-2px);}
.float-btn-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
#voice-btn{background:var(--navy);color:var(--gold);border:1px solid rgba(212,168,55,.3);}
#voice-btn:hover{box-shadow:0 12px 36px rgba(212,168,55,.25);}
#voice-btn .float-btn-icon{background:rgba(212,168,55,.12);}
#chat-trigger{background:var(--gold);color:var(--navy);}
#chat-trigger:hover{background:var(--gold-l);box-shadow:0 12px 36px rgba(212,168,55,.4);}
#chat-trigger .float-btn-icon{background:rgba(0,0,0,.1);}

/* ── FOOTER ── */
footer{background:var(--navy);border-top:1px solid rgba(255,255,255,.06);padding:64px 5% 28px;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;}
.footer-brand{}
.footer-logomark{display:flex;align-items:center;gap:10px;margin-bottom:12px;}
.footer-lm-box{width:32px;height:32px;background:var(--gold);border-radius:8px;display:flex;align-items:center;justify-content:center;}
.footer-lm-box svg{width:16px;height:16px;}
.footer-wordmark{font-size:16px;font-weight:800;color:#fff;letter-spacing:-.03em;}
.footer-wordmark span{color:var(--gold);}
.footer-about{font-size:13px;color:rgba(255,255,255,.3);line-height:1.8;margin-bottom:14px;}
.footer-abn{font-family:'DM Mono',monospace;font-size:10px;color:rgba(255,255,255,.16);}
.footer-col h4{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:rgba(255,255,255,.25);margin-bottom:16px;}
.footer-col a{display:block;font-size:13px;color:rgba(255,255,255,.4);text-decoration:none;margin-bottom:9px;transition:color .2s;}
.footer-col a:hover{color:#fff;}
.footer-bottom{background:var(--navy);border-top:1px solid rgba(255,255,255,.05);padding:16px 5%;display:flex;justify-content:space-between;font-size:11px;color:rgba(255,255,255,.18);}

/* ── HAMBURGER ── */
.nav-hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;
  width:40px;height:40px;background:none;border:none;cursor:pointer;padding:8px;border-radius:8px;
  transition:background .2s;}
.nav-hamburger:hover{background:rgba(255,255,255,.08);}
.nav-hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;
  transition:transform .3s,opacity .3s;}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-nav{display:none;position:fixed;top:68px;left:0;right:0;z-index:299;
  background:rgba(11,22,40,.97);backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.08);
  flex-direction:column;padding:16px 5% 24px;}
.mobile-nav.open{display:flex;}
.mobile-nav a{color:rgba(255,255,255,.75);text-decoration:none;font-size:16px;font-weight:600;
  padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07);transition:color .2s;}
.mobile-nav a:last-child{border-bottom:none;}
.mobile-nav a:hover,.mobile-nav a.active{color:var(--gold);}
.mobile-nav-cta{margin-top:16px;background:var(--gold);color:var(--navy) !important;
  padding:14px 20px;border-radius:10px;text-align:center;font-weight:700 !important;border-bottom:none !important;}

/* ── RESPONSIVE ── */
@media(max-width:960px){
  nav .nav-links{display:none;}
  nav .nav-cta{display:none;}
  .nav-hamburger{display:flex;}
  .intro-2,.testi-grid,.two-col{grid-template-columns:1fr;gap:32px;}
  footer{grid-template-columns:1fr 1fr;gap:36px;}
  #chat-panel{width:calc(100vw - 44px);right:22px;}
  .float-btn{font-size:12px;padding:9px 14px 9px 10px;}
  .float-btn-icon{width:28px;height:28px;}
}
@media(max-width:600px){
  .section{padding:64px 5%;}
  .testi-grid{grid-template-columns:1fr;}
  footer{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:4px;text-align:center;}
  .form-row-2{grid-template-columns:1fr;}
  .float-group{bottom:18px;right:14px;gap:8px;}
  #chat-panel{bottom:80px;right:14px;width:calc(100vw - 28px);}
  /* Compact: icon-only buttons (applied via JS after scrolling past hero, or by default on non-index pages) */
  .float-group.compact .float-btn{padding:10px;border-radius:50%;}
  .float-group.compact .float-btn-icon{width:36px;height:36px;margin:0;}
  .float-group.compact #voice-btn span.open-label,
  .float-group.compact #voice-btn span:last-child{display:none;}
  .float-group.compact #chat-trigger .open-label{display:none;}
  .stat-card{flex-direction:column;align-items:flex-start;gap:10px;padding:20px 22px;}
  .stat-card-num{min-width:auto;font-size:36px;}
  .section-title{font-size:32px;}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
}