/* =========================================================
   Payaxe — B2B Fintech Site
   Palette: Indigo #1B1464, Blue #1E3FCC, Orange #F5820A,
            Paper #F6F7FB, Ink #12142B, Slate #5B6072
   Type: Space Grotesk (display) + Inter (body)
   ========================================================= */

:root{
  --indigo: #1B1464;
  --indigo-deep: #120C46;
  --blue: #1E3FCC;
  --blue-bright: #3457E6;
  --orange: #F5820A;
  --orange-deep: #D96E00;
  --paper: #F6F7FB;
  --paper-alt: #ECEEF7;
  --ink: #12142B;
  --slate: #5B6072;
  --line: #DFE2EE;
  --white: #FFFFFF;

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;

  --max: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--indigo-deep);
  margin: 0 0 0.5em;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; color: var(--slate); max-width: 62ch; }

a{ color: inherit; text-decoration: none; }

img{ max-width: 100%; display: block; }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

button{ font-family: inherit; cursor: pointer; }

:focus-visible{
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }

.btn-primary{
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover{ background: var(--orange-deep); }

.btn-ghost{
  background: transparent;
  border-color: var(--indigo);
  color: var(--indigo);
}
.btn-ghost:hover{ background: var(--indigo); color: var(--white); }

.btn-outline-light{
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline-light:hover{ background: rgba(255,255,255,0.12); border-color: var(--white); }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246,247,251,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand{
  display:flex;
  align-items:center;
}
.brand img{ height: 34px; width:auto; }

.nav-links{
  display:flex;
  gap: 34px;
  list-style:none;
  margin:0; padding:0;
}
.nav-links a{
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  height:2px; width:0;
  background: var(--orange);
  transition: width 0.2s ease;
}
.nav-links a:hover::after{ width:100%; }

.nav-actions{
  display:flex;
  align-items:center;
  gap: 14px;
}

.nav-toggle{
  display:none;
  background:none;
  border:none;
  padding: 6px;
}
.nav-toggle span{
  display:block;
  width: 24px;
  height: 2px;
  background: var(--indigo-deep);
  margin: 5px 0;
  transition: all 0.2s ease;
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--indigo-deep) 0%, var(--indigo) 46%, var(--blue) 100%);
  color: var(--white);
  padding: 96px 0 120px;
}

.hero .container{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items:center;
}

.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #FFD9AE;
  background: rgba(245,130,10,0.14);
  border: 1px solid rgba(245,130,10,0.4);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 22px;
}

.hero h1{
  color: var(--white);
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  max-width: 14ch;
}

.hero h1 .hl{ color: var(--orange); }

.hero p.lead{
  color: rgba(255,255,255,0.82);
  font-size: 1.12rem;
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero-cta{
  display:flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-stats{
  display:flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stats div strong{
  display:block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--white);
}
.hero-stats div span{
  font-size: 0.84rem;
  color: rgba(255,255,255,0.65);
}

/* Hero graphic: payment flow */
.hero-art{
  position: relative;
  height: 420px;
}
.hero-art svg{ width: 100%; height: 100%; }

/* ---------- Trust bar ---------- */
.trust-bar{
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 26px 0;
}
.trust-bar .container{
  display:flex;
  align-items:center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}
.trust-bar p{
  margin:0;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--slate);
  text-transform: uppercase;
}
.trust-marks{
  display:flex;
  gap: 34px;
  flex-wrap: wrap;
}
.trust-marks span{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--indigo);
  font-size: 1.02rem;
  opacity: 0.75;
}

/* ---------- Section shell ---------- */
section{ padding: 100px 0; }
.section-head{
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head h2{
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}
.kicker{
  display:block;
  color: var(--orange-deep);
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 10px;
}

/* ---------- About ---------- */
.about{
  background: var(--white);
}
.about .grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-copy p{ max-width: 52ch; }

.about-points{
  list-style:none;
  margin: 26px 0 0;
  padding:0;
  display:grid;
  gap: 18px;
}
.about-points li{
  display:flex;
  gap: 14px;
  align-items:flex-start;
  font-size: 0.96rem;
  color: var(--ink);
}
.about-points li .dot{
  flex: none;
  width: 9px; height: 9px;
  border-radius: 2px;
  background: var(--orange);
  margin-top: 7px;
  transform: rotate(45deg);
}

.about-panel{
  background: var(--paper-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 34px;
  position: relative;
}
.about-panel h3{ font-size: 1.1rem; margin-bottom: 18px;}
.metric-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.metric-row div{
  border-top: 3px solid var(--blue);
  padding-top: 12px;
}
.metric-row div:nth-child(2n){ border-top-color: var(--orange); }
.metric-row strong{
  display:block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--indigo-deep);
}
.metric-row span{ font-size: 0.83rem; color: var(--slate); }

/* ---------- Services / features ---------- */
.services{ background: var(--paper); }

.feature-list{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}
.feature{
  padding: 30px 28px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  position: relative;
}
.feature:nth-child(3n){ border-right: none; }
.feature::before{
  content:"";
  position:absolute;
  left:0; top:-1px;
  height:3px; width: 0;
  background: var(--orange);
  transition: width 0.25s ease;
}
.feature:hover::before{ width: 100%; }

.feature .fnum{
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 14px;
  display:block;
}
.feature h3{
  font-size: 1.08rem;
  margin-bottom: 10px;
}
.feature p{ font-size: 0.92rem; margin-bottom: 0; }

/* ---------- How it works ---------- */
.flow{ background: var(--indigo-deep); color: var(--white); }
.flow .section-head h2{ color: var(--white); }
.flow .kicker{ color: #FFB066; }

.flow-steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.flow-step{
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 26px 22px;
}
.flow-step .step-index{
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--orange);
  margin-bottom: 14px;
}
.flow-step h4{ color: var(--white); font-size: 1.02rem; margin-bottom: 8px; }
.flow-step p{ color: rgba(255,255,255,0.68); font-size: 0.9rem; margin: 0; }

/* ---------- Testimonials ---------- */
.testimonials{ background: var(--white); }
.t-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.t-card{
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 30px;
  display:flex;
  flex-direction: column;
}
.t-mark{
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--orange);
  line-height:1;
  margin-bottom: 10px;
}
.t-card p{
  font-size: 0.96rem;
  color: var(--ink);
  margin-bottom: 22px;
}
.t-person{
  margin-top: auto;
  display:flex;
  align-items:center;
  gap: 12px;
}
.t-avatar{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-family: var(--font-display);
  font-weight:600;
  font-size: 0.9rem;
  flex: none;
}
.t-person strong{ display:block; font-size: 0.9rem; color: var(--indigo-deep); }
.t-person span{ font-size: 0.8rem; color: var(--slate); }

/* ---------- CTA banner ---------- */
.cta-banner{
  background: linear-gradient(120deg, var(--blue) 0%, var(--indigo) 100%);
  color: var(--white);
  padding: 64px 0;
}
.cta-banner .container{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-banner h2{ color: var(--white); font-size: 1.7rem; margin:0; max-width: 30ch; }

/* ---------- Contact ---------- */
.contact{ background: var(--paper); }
.contact .grid{
  display:grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
.contact-info-list{
  list-style:none;
  margin: 28px 0 0;
  padding:0;
  display:grid;
  gap: 22px;
}
.contact-info-list li{
  display:flex;
  gap: 16px;
  align-items:flex-start;
}
.ci-icon{
  flex:none;
  width: 40px; height:40px;
  border-radius: 8px;
  background: var(--paper-alt);
  border: 1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
}
.ci-icon svg{ width:18px; height:18px; }
.contact-info-list strong{ display:block; color: var(--indigo-deep); font-size: 0.95rem; }
.contact-info-list p{ margin:0; font-size: 0.9rem; }

.contact-form{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 36px;
}
.form-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.field{ display:flex; flex-direction: column; gap: 6px; }
.field.full{ grid-column: 1 / -1; }
.field label{
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--indigo-deep);
}
.field input, .field textarea{
  border: 1.5px solid var(--line);
  border-radius: 6px;
  padding: 11px 13px;
  font-family: inherit;
  font-size: 0.94rem;
  color: var(--ink);
  background: var(--paper);
  transition: border-color 0.15s ease;
}
.field input:focus, .field textarea:focus{
  border-color: var(--blue);
  outline: none;
}
.field textarea{ resize: vertical; min-height: 110px; }

.form-note{
  font-size: 0.82rem;
  color: var(--slate);
  margin-top: 14px;
}
.form-status{
  font-size: 0.9rem;
  margin-top: 14px;
  min-height: 1.2em;
}
.form-status.ok{ color: #147A3D; }
.form-status.err{ color: #C22; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--indigo-deep);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand img{ height: 30px; margin-bottom: 16px; }
.footer-brand p{ color: rgba(255,255,255,0.6); font-size: 0.88rem; max-width: 34ch; }
.footer-col h4{
  color: var(--white);
  font-size: 0.92rem;
  margin-bottom: 16px;
}
.footer-col ul{ list-style:none; margin:0; padding:0; display:grid; gap: 10px; }
.footer-col a{ font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.footer-col a:hover{ color: var(--orange); }
.footer-bottom{
  padding-top: 22px;
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- Mobile menu ---------- */
@media (max-width: 900px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero-art{ height: 280px; order: -1; }
  .about .grid{ grid-template-columns: 1fr; }
  .feature-list{ grid-template-columns: 1fr 1fr; }
  .feature:nth-child(3n){ border-right: 1px solid var(--line); }
  .feature:nth-child(2n){ border-right: none; }
  .flow-steps{ grid-template-columns: 1fr 1fr; }
  .t-grid{ grid-template-columns: 1fr; }
  .contact .grid{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .nav-links{
    position:absolute;
    top: 100%; left:0; right:0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 8px 28px 20px;
    display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-links li{ padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle{ display:block; }
  .nav-actions .btn-ghost{ display:none; }
  .feature-list{ grid-template-columns: 1fr; }
  .feature{ border-right:none !important; }
  .flow-steps{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .cta-banner .container{ flex-direction: column; align-items:flex-start; }
  .hero-stats{ gap: 26px; }
}