/* ==========================================================================
   SPEEDYMETRIC — Design System
   A publishing-and-growth agency site: ledger paper + ink navy,
   Primary brand color #03624F (from the Speedymetric logo mark), with
   brass reserved as a secondary flourish for author/publishing content.
   Fraunces (literary serif, headlines) + Inter (body/UI).
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* Color */
  --ink-900:#12213A;
  --ink-700:#2B3A55;
  --ink-500:#5B6A82;
  --paper:#F1F3F1;
  --paper-alt:#E7EBE8;
  --paper-deep:#DEE3DE;
  --white:#FFFFFF;
  --brass:#B08D57;
  --brass-deep:#8C6D3E;
  --brass-tint:#F1E7D6;
  --ledger:#03624F;
  --ledger-deep:#024C3D;
  --ledger-tint:#DCEAE6;
  --line:#CDD3CD;
  --line-on-dark:#33455F;
  --on-dark:#E7E9E4;
  --on-dark-muted:#9AA6B8;
  --danger:#A23B32;

  /* Type */
  --serif:'Fraunces', Georgia, serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout */
  --radius:4px;
  --container:1200px;
  --gutter:32px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;}
}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink-700);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:var(--serif);
  color:var(--ink-900);
  margin:0 0 0.5em;
  font-weight:500;
  line-height:1.15;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2.4rem,4.4vw,4rem);}
h2{font-size:clamp(1.9rem,3.2vw,2.75rem);}
h3{font-size:1.35rem;}
p{margin:0 0 1em;max-width:62ch;}
a{color:inherit;}
img,svg{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}

.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}
section{padding:96px 0;}
@media (max-width:640px){
  section{padding:64px 0;}
  :root{--gutter:20px;}
}

/* -------------------- Links / focus -------------------- */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--ledger);
  outline-offset:3px;
}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--ink-900);text-decoration:none;
  border-bottom:1px solid var(--line);
  padding-bottom:2px;
  font-weight:500;
  transition:border-color .2s ease;
}
.text-link:hover{border-color:var(--ledger);}

/* -------------------- Buttons -------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;
  font-size:0.95rem;font-weight:600;font-family:var(--sans);
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:background .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--ink-900);color:var(--white);}
.btn-primary:hover{background:var(--ledger-deep);}
.btn-ghost{background:transparent;color:var(--ink-900);border-color:var(--ink-900);}
.btn-ghost:hover{border-color:var(--ledger);color:var(--ledger-deep);}
.btn-on-dark{background:var(--ledger);color:var(--white);}
.btn-on-dark:hover{background:#0a7a63;}
.btn-ghost-on-dark{background:transparent;color:var(--on-dark);border-color:var(--line-on-dark);}
.btn-ghost-on-dark:hover{border-color:var(--ledger);color:#3ea88c;}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}

/* -------------------- Section label (no all-caps eyebrow) -------------------- */
.section-label{
  display:flex;align-items:center;gap:12px;
  margin-bottom:20px;
}
.section-label .tick{width:22px;height:3px;background:var(--ledger);flex-shrink:0;}
.section-label.is-brass .tick{background:var(--brass);}
.section-label.is-ledger .tick{background:var(--ledger);}
.section-label span{
  font-family:var(--serif);font-style:italic;font-size:1.05rem;color:var(--ink-500);
}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head p{color:var(--ink-500);font-size:1.08rem;}

/* -------------------- NAV -------------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(18,33,58,0.96);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line-on-dark);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--gutter);
  max-width:var(--container);margin:0 auto;
}
.logo{
  font-family:var(--serif);font-size:1.4rem;color:var(--white);text-decoration:none;
  display:flex;align-items:baseline;gap:2px;
}
.logo em{font-style:italic;color:var(--ledger);}
.logo-mark{display:inline-flex;align-items:center;gap:10px;}
.logo-mark img{width:32px;height:32px;border-radius:8px;display:block;}
.logo b{font-weight:600;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{
  color:var(--on-dark-muted);text-decoration:none;font-size:0.92rem;font-weight:500;
  transition:color .2s ease;
}
.nav-links a:hover,.nav-links a.active{color:var(--white);}
.nav-toggle{
  display:none;background:none;border:none;cursor:pointer;padding:6px;
}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--white);margin:5px 0;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:920px){
  .nav-links{
    position:fixed;inset:66px 0 0 0;
    background:var(--ink-900);
    flex-direction:column;justify-content:flex-start;
    padding:32px var(--gutter);gap:22px;
    transform:translateX(100%);
    transition:transform .3s ease;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-links a{font-size:1.1rem;}
  .nav-toggle{display:block;}
}

/* -------------------- HERO -------------------- */
.hero{
  background:var(--ink-900);
  color:var(--on-dark);
  padding:88px 0 100px;
  overflow:hidden;
}
.hero .container{
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;
}
.hero-eyebrow{
  display:flex;align-items:center;gap:12px;margin-bottom:24px;
}
.hero-eyebrow .tick{width:22px;height:3px;background:var(--ledger);}
.hero-eyebrow span{font-family:var(--serif);font-style:italic;color:var(--on-dark-muted);font-size:1.05rem;}
.hero h1{color:var(--white);}
.hero-sub{color:var(--on-dark-muted);font-size:1.15rem;max-width:52ch;}
.hero-proof{
  margin-top:40px;padding-top:24px;border-top:1px solid var(--line-on-dark);
  color:var(--on-dark-muted);font-size:0.9rem;
}
.hero-visual{position:relative;}
@media (max-width:920px){
  .hero .container{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:420px;}
}

/* -------------------- AUTHOR JOURNEY -------------------- */
.journey{background:var(--paper-alt);}
.journey-track{
  display:grid;grid-template-columns:repeat(6,1fr);gap:0;
  margin-top:8px;position:relative;
}
.journey-track::before{
  content:"";position:absolute;top:14px;left:0;right:0;height:1px;background:var(--line);
}
.journey-step{position:relative;padding-top:40px;padding-right:16px;}
.journey-step::before{
  content:"";position:absolute;top:9px;left:0;width:11px;height:11px;border-radius:50%;
  background:var(--paper-alt);border:2px solid var(--brass);
}
.journey-step h4{font-family:var(--sans);font-weight:600;font-size:0.95rem;color:var(--ink-900);margin-bottom:6px;}
.journey-step p{font-size:0.88rem;color:var(--ink-500);margin:0;}
@media (max-width:900px){
  .journey-track{grid-template-columns:1fr 1fr;row-gap:32px;}
  .journey-track::before{display:none;}
}
@media (max-width:520px){.journey-track{grid-template-columns:1fr;}}

/* -------------------- INDEX CARDS (services) -------------------- */
.card-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.index-card{
  background:var(--paper);
  padding:32px 28px;
  position:relative;
}
.index-card .num{
  font-family:var(--serif);font-style:italic;font-size:1.6rem;color:var(--brass);
  display:block;margin-bottom:14px;
}
.index-card h3{font-size:1.1rem;margin-bottom:10px;}
.index-card p{font-size:0.92rem;color:var(--ink-500);margin:0;}
.card-grid.is-ledger .index-card .num{color:var(--ledger);}

/* -------------------- WHY SECTION -------------------- */
.why-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.why-item{background:var(--white);padding:36px;}
.why-item h3{font-size:1.15rem;margin-bottom:10px;}
.why-item p{color:var(--ink-500);font-size:0.95rem;margin:0;}
@media (max-width:720px){.why-list{grid-template-columns:1fr;}}

/* -------------------- RESULTS -------------------- */
.results{background:var(--ink-900);color:var(--on-dark);}
.results h2{color:var(--white);}
.results .section-head p{color:var(--on-dark-muted);}
.stat-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line-on-dark);border:1px solid var(--line-on-dark);
}
.stat{background:var(--ink-900);padding:32px 24px;text-align:left;}
.stat-num{font-family:var(--serif);font-size:2.6rem;color:var(--ledger);display:block;line-height:1;margin-bottom:10px;}
.stat-label{font-size:0.9rem;color:var(--on-dark-muted);}
.stat-note{margin-top:32px;color:var(--on-dark-muted);font-size:0.88rem;font-style:italic;font-family:var(--serif);}
@media (max-width:720px){.stat-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:480px){.stat-grid{grid-template-columns:1fr;}}

/* -------------------- PORTFOLIO -------------------- */
.filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px;}
.filter-btn{
  background:transparent;border:1px solid var(--line);color:var(--ink-700);
  padding:8px 18px;border-radius:20px;font-size:0.86rem;cursor:pointer;
  transition:border-color .2s ease,background .2s ease,color .2s ease;
}
.filter-btn:hover{border-color:var(--ledger);}
.filter-btn.is-active{background:var(--ink-900);border-color:var(--ink-900);color:var(--white);}
.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;}
.portfolio-card{
  border:1px solid var(--line);background:var(--white);padding:28px;
  transition:border-color .2s ease;
}
.portfolio-card:hover{border-color:var(--ledger);}
.portfolio-tag{
  display:inline-block;font-size:0.75rem;font-weight:600;letter-spacing:.02em;
  color:var(--ledger-deep);background:var(--ledger-tint);padding:4px 10px;border-radius:20px;margin-bottom:16px;
}
.portfolio-card h3{font-size:1.15rem;margin-bottom:4px;}
.portfolio-client{font-size:0.85rem;color:var(--ink-500);margin-bottom:16px;}
.portfolio-field{margin-bottom:10px;}
.portfolio-field b{display:block;font-size:0.78rem;color:var(--ink-900);margin-bottom:2px;font-weight:600;}
.portfolio-field span{font-size:0.88rem;color:var(--ink-500);}
.portfolio-card[hidden]{display:none;}

/* -------------------- TESTIMONIALS -------------------- */
.testimonial-wrap{position:relative;max-width:760px;margin:0 auto;}
.testimonial-slide{
  border:1px solid var(--line);background:var(--white);
  padding:48px;text-align:left;display:none;
}
.testimonial-slide.is-active{display:block;}
.testimonial-quote{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--ink-900);margin-bottom:24px;}
.testimonial-name{font-weight:600;color:var(--ink-900);font-size:0.95rem;}
.testimonial-role{font-size:0.85rem;color:var(--ink-500);}
.testimonial-controls{display:flex;justify-content:center;gap:10px;margin-top:28px;}
.testimonial-dot{
  width:8px;height:8px;border-radius:50%;background:var(--line);border:none;cursor:pointer;padding:0;
}
.testimonial-dot.is-active{background:var(--ledger);}

/* -------------------- TEAM -------------------- */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);}
.team-card{background:var(--paper);padding:28px 24px;text-align:left;}
.team-avatar{
  width:48px;height:48px;border-radius:50%;
  background:var(--paper-deep);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-style:italic;color:var(--ink-500);font-size:1.1rem;
  margin-bottom:16px;
}
.team-card h4{font-family:var(--sans);font-weight:600;font-size:0.98rem;color:var(--ink-900);margin-bottom:4px;}
.team-card span{font-size:0.82rem;color:var(--ink-500);}
.team-card.is-placeholder .team-avatar{color:var(--line);border-style:dashed;}
.team-card.is-placeholder h4{color:var(--ink-500);font-weight:500;font-style:italic;font-family:var(--serif);}

/* -------------------- PROCESS -------------------- */
.process-track{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;}
.process-step{border-top:3px solid var(--ledger);padding-top:20px;}
.process-step .num{font-family:var(--serif);font-size:2.2rem;color:var(--ink-900);display:block;line-height:1;margin-bottom:14px;}
.process-step h3{font-size:1.05rem;margin-bottom:8px;}
.process-step p{font-size:0.88rem;color:var(--ink-500);margin:0;}
@media (max-width:920px){.process-track{grid-template-columns:repeat(2,1fr);row-gap:36px;}}
@media (max-width:520px){.process-track{grid-template-columns:1fr;}}

/* -------------------- SERVICES DIRECTORY -------------------- */
.directory-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);}
.directory-col{background:var(--white);padding:32px 28px;}
.directory-col h3{font-size:1.02rem;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.directory-col ul li{padding:6px 0;font-size:0.9rem;color:var(--ink-500);}

/* -------------------- CTA -------------------- */
.cta{background:var(--ledger-deep);color:var(--white);text-align:left;}
.cta h2{color:var(--white);}
.cta p{color:#CFE0D6;font-size:1.1rem;}
.cta-inner{max-width:680px;}

/* -------------------- FORMS -------------------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.form-field{display:flex;flex-direction:column;gap:8px;margin-bottom:24px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:0.88rem;font-weight:600;color:var(--ink-900);}
.form-field input,.form-field select,.form-field textarea{
  font-family:var(--sans);font-size:0.95rem;color:var(--ink-900);
  border:1px solid var(--line);background:var(--white);
  padding:12px 14px;border-radius:var(--radius);
  transition:border-color .2s ease;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--ledger);outline:none;
}
.form-field textarea{resize:vertical;min-height:120px;}
.form-note{font-size:0.82rem;color:var(--ink-500);margin-top:-8px;margin-bottom:24px;}
.form-success{
  display:none;border:1px solid var(--ledger);background:var(--ledger-tint);color:var(--ledger-deep);
  padding:18px 20px;border-radius:var(--radius);margin-bottom:24px;font-size:0.92rem;
}
.form-success.is-visible{display:block;}
@media (max-width:640px){.form-grid{grid-template-columns:1fr;}}

/* -------------------- FOOTER -------------------- */
.site-footer{background:var(--ink-900);color:var(--on-dark-muted);padding:72px 0 32px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-tag{font-family:var(--serif);font-style:italic;color:var(--on-dark-muted);font-size:1.05rem;}
.footer-col h4{font-family:var(--sans);color:var(--white);font-size:0.85rem;font-weight:600;margin-bottom:18px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{color:var(--on-dark-muted);text-decoration:none;font-size:0.9rem;transition:color .2s ease;}
.footer-col a:hover{color:var(--ledger);}
.footer-bottom{
  border-top:1px solid var(--line-on-dark);padding-top:28px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
  font-size:0.82rem;
}
.footer-legal a{color:var(--on-dark-muted);text-decoration:none;margin-left:20px;}
.footer-legal a:hover{color:var(--ledger);}
@media (max-width:900px){
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:520px){
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .footer-legal a{margin-left:0;margin-right:16px;}
}

/* -------------------- PAGE HERO (about/contact) -------------------- */
.page-hero{background:var(--ink-900);color:var(--on-dark);padding:64px 0 72px;}
.page-hero h1{color:var(--white);max-width:14ch;}
.page-hero p{color:var(--on-dark-muted);font-size:1.1rem;max-width:56ch;}

/* -------------------- ABOUT PAGE bits -------------------- */
.about-values{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.about-values .index-card p{max-width:none;}
@media (max-width:720px){.about-values{grid-template-columns:1fr;}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
@media (max-width:860px){.split{grid-template-columns:1fr;}}

/* -------------------- utility -------------------- */
.mt-0{margin-top:0;}
.center{text-align:center;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}