/* ============================================================
   IFRION — Technical Accounting & Financial Reporting Advisory
   ============================================================ */

:root{
  --navy-950:#060b16;
  --navy-900:#0a1628;
  --navy-800:#101f3a;
  --navy-700:#16294d;
  --navy-600:#1c3459;

  --gold:#c6a15b;
  --gold-light:#e8d5a8;
  --gold-dark:#a3823f;

  --ink:#0b1220;
  --slate:#5b6472;
  --slate-light:#8991a0;

  --paper:#f7f5f0;
  --paper-dim:#efece4;
  --line:#e7e2d9;
  --white:#ffffff;

  --glass-dark-bg:rgba(255,255,255,.06);
  --glass-dark-border:rgba(255,255,255,.14);
  --glass-light-bg:rgba(255,255,255,.6);
  --glass-light-border:rgba(10,22,40,.08);

  --radius-sm:8px;
  --radius:16px;
  --radius-lg:24px;

  --shadow-sm:0 2px 8px rgba(6,11,22,.06);
  --shadow-md:0 12px 32px rgba(6,11,22,.10);
  --shadow-lg:0 24px 64px rgba(6,11,22,.18);

  --container:1220px;
  --font-serif:'Fraunces',ui-serif,Georgia,serif;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--paper);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;line-height:1.18;margin:0 0 .5em;color:var(--navy-950);}
p{margin:0 0 1em;color:var(--slate);}
.container{max-width:var(--container);margin:0 auto;padding:0 28px;}
section{position:relative;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-sans);font-size:12.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold-dark);
  margin-bottom:16px;
}
.eyebrow::before{content:'';width:22px;height:1.5px;background:var(--gold);display:inline-block;}
.eyebrow.on-dark{color:var(--gold-light);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:14.5px;
  border:1px solid transparent;cursor:pointer;transition:.25s ease;white-space:nowrap;
  font-family:var(--font-sans);
}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--navy-950);box-shadow:0 8px 24px rgba(198,161,91,.35);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(198,161,91,.45);}
.btn-ghost-dark{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28);backdrop-filter:blur(10px);}
.btn-ghost-dark:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5);}
.btn-outline{background:transparent;color:var(--navy-900);border-color:var(--navy-900);}
.btn-outline:hover{background:var(--navy-900);color:#fff;}
.btn-sm{padding:10px 18px;font-size:13px;}
.btn-block{width:100%;}

/* ---------- Glass ---------- */
.glass-dark{
  background:var(--glass-dark-bg);
  border:1px solid var(--glass-dark-border);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border-radius:var(--radius);
}
.glass-light{
  background:var(--glass-light-bg);
  border:1px solid var(--glass-light-border);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
}

/* ---------- Header ---------- */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;
  transition:.35s ease;
  background:rgba(6,11,22,.0);
}
#site-header.scrolled{
  background:rgba(6,11,22,.72);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.08);
  padding:12px 0;
  box-shadow:0 8px 30px rgba(0,0,0,.25);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand-mark{width:38px;height:38px;flex-shrink:0;}
.brand-text{font-family:var(--font-serif);font-weight:700;font-size:21px;color:#fff;letter-spacing:.02em;}
.brand-text span{color:var(--gold);}
.brand-sub{display:block;font-family:var(--font-sans);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:#9aa5b8;margin-top:1px;}

.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  color:#dfe4ee;font-size:14px;font-weight:500;padding:10px 15px;border-radius:999px;
  transition:.2s;
}
.nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.1);color:#fff;}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;}

@media(max-width:980px){
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:min(320px,84vw);height:100vh;
    background:rgba(6,11,22,.97);backdrop-filter:blur(20px);
    flex-direction:column;align-items:stretch;padding:100px 24px 24px;
    transform:translateX(100%);transition:.35s ease;gap:4px;
    border-left:1px solid rgba(255,255,255,.1);
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{padding:14px 16px;font-size:16px;}
  .nav-toggle{display:flex;}
  .nav-cta .btn-ghost-dark{display:none;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:var(--navy-950);overflow:hidden;padding-top:120px;padding-bottom:80px;
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.34;}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%,rgba(198,161,91,.14),transparent 60%),
    linear-gradient(180deg,rgba(6,11,22,.55) 0%,rgba(6,11,22,.88) 65%,var(--navy-950) 100%);
}
.hero-content{position:relative;z-index:2;max-width:760px;}
.hero h1{color:#fff;font-size:clamp(34px,5vw,58px);letter-spacing:-.01em;}
.hero h1 em{font-style:italic;color:var(--gold-light);}
.hero-sub{color:#c3cadb;font-size:18px;max-width:600px;margin-bottom:34px;line-height:1.7;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px;}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;max-width:620px;border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.1);}
.hero-stats div{background:rgba(6,11,22,.55);padding:20px 18px;}
.hero-stats strong{display:block;font-family:var(--font-serif);font-size:26px;color:var(--gold-light);}
.hero-stats span{font-size:12.5px;color:#9aa5b8;}

/* Page hero (interior pages) */
.page-hero{
  position:relative;background:var(--navy-950);padding:170px 0 90px;overflow:hidden;
}
.page-hero-bg{position:absolute;inset:0;}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.22;}
.page-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,11,22,.6),var(--navy-950) 92%);}
.page-hero-content{position:relative;z-index:2;max-width:780px;}
.page-hero h1{color:#fff;font-size:clamp(30px,4.4vw,46px);}
.page-hero p{color:#c3cadb;font-size:17px;max-width:640px;}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:#8b95a8;margin-bottom:22px;}
.breadcrumb a:hover{color:var(--gold-light);}

/* ---------- Sections ---------- */
.section{padding:110px 0;}
.section-tight{padding:80px 0;}
.section-dark{background:var(--navy-950);color:#fff;}
.section-dark h2{color:#fff;}
.section-dark p{color:#b7c0d1;}
.section-dim{background:var(--paper-dim);}
.section-head{max-width:660px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(26px,3.4vw,40px);}
.section-head p{font-size:16.5px;}

/* ---------- Grids & Cards ---------- */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:repeat(2,1fr);}.grid-2{grid-template-columns:1fr;}}
@media(max-width:640px){.grid-4,.grid-3{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:.3s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent;}
.card-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy-900),var(--navy-700));color:var(--gold-light);
  font-size:24px;margin-bottom:20px;
}
.card h3{font-size:19px;margin-bottom:10px;}
.card p{font-size:14.5px;margin-bottom:14px;}
.card ul{margin-top:10px;}
.card ul li{font-size:13.5px;color:var(--slate);padding:5px 0 5px 20px;position:relative;}
.card ul li::before{content:'\ea5e';font-family:'tabler-icons';position:absolute;left:0;top:5px;color:var(--gold-dark);font-size:13px;}
.card-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--navy-900);margin-top:6px;}
.card-link i{transition:.2s;}
.card:hover .card-link i{transform:translateX(3px);}

/* Glass card on dark */
.glass-card{
  padding:32px 28px;color:#fff;
}
.glass-card .card-icon{background:rgba(198,161,91,.16);border:1px solid rgba(198,161,91,.3);color:var(--gold-light);}
.glass-card h3{color:#fff;font-size:19px;}
.glass-card p{color:#b7c0d1;font-size:14.5px;}
.glass-card ul li{color:#aab3c4;}
.glass-card ul li::before{color:var(--gold-light);}

/* Industry card w/ number */
.industry-card{position:relative;padding:34px 26px;}
.industry-num{position:absolute;top:26px;right:26px;font-family:var(--font-serif);font-size:13px;color:rgba(255,255,255,.35);}

/* Value card */
.value-card{text-align:left;}

/* ---------- Process / steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.steps{grid-template-columns:1fr;}}
.step{position:relative;padding-top:8px;}
.step-num{
  font-family:var(--font-serif);font-size:38px;color:var(--gold);opacity:.55;line-height:1;margin-bottom:14px;
}
.step h4{font-size:16.5px;margin-bottom:8px;color:var(--navy-950);}
.step p{font-size:14px;}
.section-dark .step h4{color:#fff;}

/* ---------- Split / feature blocks ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:36px;}}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.split-media-badge{
  position:absolute;bottom:20px;left:20px;padding:16px 20px;
}
.split-media-badge strong{display:block;font-family:var(--font-serif);font-size:24px;color:#fff;}
.split-media-badge span{font-size:12px;color:#cfd6e3;}
.check-list li{position:relative;padding:8px 0 8px 30px;font-size:15px;color:var(--ink);}
.check-list li::before{content:'\ea5e';font-family:'tabler-icons';position:absolute;left:0;top:8px;width:20px;height:20px;background:var(--gold);color:#fff;border-radius:50%;font-size:12px;display:flex;align-items:center;justify-content:center;}

/* ---------- Trust strip ---------- */
.trust-strip{padding:44px 0;border-top:1px solid var(--glass-dark-border);border-bottom:1px solid var(--glass-dark-border);}
.trust-strip .container{display:flex;flex-wrap:wrap;gap:36px;align-items:center;justify-content:space-between;}
.trust-item{display:flex;align-items:center;gap:10px;color:#c3cadb;font-size:13.5px;font-weight:600;letter-spacing:.02em;}
.trust-item i{color:var(--gold-light);font-size:20px;}

/* ---------- CTA banner ---------- */
.cta-banner{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:70px 60px;text-align:center;}
.cta-banner-bg{position:absolute;inset:0;}
.cta-banner-bg img{width:100%;height:100%;object-fit:cover;}
.cta-banner-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(6,11,22,.92),rgba(16,31,58,.85));}
.cta-banner-content{position:relative;z-index:2;max-width:640px;margin:0 auto;}
.cta-banner h2{color:#fff;font-size:clamp(26px,3.4vw,38px);}
.cta-banner p{color:#c3cadb;font-size:16px;}
.cta-banner .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:24px;}
@media(max-width:640px){.cta-banner{padding:48px 26px;}}

/* ---------- Insights cards ---------- */
.insight-card{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:.3s;}
.insight-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.insight-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.insight-media img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.insight-card:hover .insight-media img{transform:scale(1.06);}
.insight-tag{
  position:absolute;top:14px;left:14px;background:rgba(6,11,22,.75);backdrop-filter:blur(8px);
  color:var(--gold-light);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;
}
.insight-body{padding:24px 22px 26px;}
.insight-meta{display:flex;gap:14px;font-size:12px;color:var(--slate-light);margin-bottom:10px;}
.insight-body h3{font-size:18px;margin-bottom:10px;}
.insight-body p{font-size:14px;}

/* ---------- Forms ---------- */
.form-panel{padding:40px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:600px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--navy-950);}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;
  font-family:var(--font-sans);font-size:14.5px;background:#fff;color:var(--ink);transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(198,161,91,.18);}
.field textarea{resize:vertical;min-height:120px;}
.hp-field{position:absolute;left:-9999px;opacity:0;}
.form-note{font-size:12.5px;color:var(--slate-light);margin-top:14px;}
#form-status{margin-top:16px;font-size:14px;font-weight:600;display:none;padding:12px 16px;border-radius:10px;}
#form-status.ok{display:block;background:#e9f6ee;color:#1e7a43;}
#form-status.err{display:block;background:#fbeaea;color:#b5332c;}

/* contact info card */
.contact-info-card{padding:34px 30px;}
.contact-info-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--glass-dark-border);}
.contact-info-row:last-child{border-bottom:none;}
.contact-info-row i{font-size:20px;color:var(--gold-light);margin-top:2px;}
.contact-info-row strong{display:block;color:#fff;font-size:14.5px;margin-bottom:2px;}
.contact-info-row span,.contact-info-row a{font-size:13.5px;color:#b7c0d1;}
.contact-info-row a:hover{color:var(--gold-light);}

/* ---------- Timeline (about) ---------- */
.about-lede{font-family:var(--font-serif);font-size:22px;font-weight:500;color:var(--navy-950);line-height:1.55;}

/* ---------- Footer ---------- */
footer{background:var(--navy-950);color:#9aa5b8;padding:80px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.08);}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand p{color:#8b95a8;font-size:14px;max-width:320px;margin:16px 0 20px;}
.footer-col h5{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px;}
.footer-col a{display:block;color:#9aa5b8;font-size:14px;padding:6px 0;transition:.2s;}
.footer-col a:hover{color:var(--gold-light);padding-left:4px;}
.footer-social{display:flex;gap:10px;margin-top:6px;}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;padding:0;}
.footer-social a:hover{background:var(--gold);color:var(--navy-950);border-color:var(--gold);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:26px 0;font-size:12.5px;color:#6f7994;flex-wrap:wrap;gap:10px;}
.footer-bottom a:hover{color:var(--gold-light);}

/* ---------- Reveal animation ---------- */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
[data-reveal].is-visible{opacity:1;transform:none;}

/* ---------- Misc utilities ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;font-size:12px;font-weight:700;background:var(--paper-dim);color:var(--navy-900);}
.divider{height:1px;background:var(--line);margin:60px 0;}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-pill{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--navy-900);}

/* ---------- Back to top ---------- */
#back-to-top{
  position:fixed;bottom:26px;right:26px;width:46px;height:46px;border-radius:50%;
  background:var(--navy-950);color:var(--gold-light);border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;
  opacity:0;pointer-events:none;transition:.3s;z-index:900;box-shadow:var(--shadow-md);
}
#back-to-top.show{opacity:1;pointer-events:auto;}