/* ==========================================================
   MAVION — Brand tokens
   ========================================================== */
:root{
  --blue: #0039DB;
  --blue-dark: #002EAF;
  --blue-light: #EEF2FE;
  --obsidian: #1c1c1c;
  --charcoal: #424242;
  --snow: #FBFBFB;
  --white: #FFFFFF;
  --border: #E7E8EC;

  --font-display: "Google Sans Flex", "Google Sans", "Segoe UI", Arial, sans-serif;
  --font-body: "Google Sans", "Segoe UI", Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --container: 1200px;
  --transition: 220ms cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: 92px; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--obsidian);
  background: var(--white);
  line-height: 1.6;
  -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,h5{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 16px; color: var(--charcoal); }
.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* ==========================================================
   Buttons
   ========================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--blue); color: var(--white); }
.btn-primary:hover{ background: var(--blue-dark); }
.btn-outline{ background: transparent; color: var(--obsidian); border-color: var(--obsidian); }
.btn-outline:hover{ background: var(--obsidian); color: var(--white); }
.btn-dark{ background: var(--obsidian); color: var(--white); }
.btn-dark:hover{ background: #000; }
.btn-block{ width:100%; }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 22px;
  height: 2px;
  background: var(--blue);
  display:inline-block;
}

.section-head{ max-width: 640px; margin-bottom: 56px; }
.section-head p{ font-size: 17px; }
.section-head.light .eyebrow{ color: var(--white); opacity:.85; }
.section-head.light .eyebrow::before{ background: var(--white); }
.section-head.light h2{ color: var(--white); }
.section-head.light p{ color: rgba(255,255,255,.75); }

/* ==========================================================
   Header
   ========================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 88px;
  gap: 24px;
}
.logo img{ height: 26px; width:auto; }

.main-nav ul{ display:flex; gap: 36px; }
.nav-link{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--obsidian);
  position: relative;
  padding: 6px 0;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-link:hover::after, .nav-link.active::after{ transform: scaleX(1); }
.nav-link:hover, .nav-link.active{ color: var(--blue); }

.header-actions{ display:flex; align-items:center; gap: 18px; }
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor:pointer;
  padding:0;
}
.nav-toggle span{
  display:block;
  height:2px;
  width:100%;
  background: var(--obsidian);
  transition: transform var(--transition), opacity var(--transition);
}
.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); }

/* ==========================================================
   Hero
   ========================================================== */
.hero{
  background: var(--snow);
  overflow:hidden;
  position: relative;
}
.hero::before{
  content:"";
  position:absolute;
  top:-120px; right:-160px;
  width:520px; height:520px;
  background: var(--blue-light);
  border-radius: 50%;
  z-index:0;
}
.hero-inner{
  position: relative;
  z-index:1;
  display:grid;
  grid-template-columns: 1fr 1fr;
  align-items:center;
  gap: 48px;
  padding: 88px 24px;
}
.hero-content .eyebrow{ margin-bottom: 18px; }
.hero-content h1{
  font-size: clamp(36px, 4.4vw, 58px);
  color: var(--obsidian);
}
.hero-sub{ font-size: 18px; max-width: 480px; }
.hero-cta{ display:flex; gap:16px; margin-top: 28px; flex-wrap: wrap; }
.hero-media{
  border-radius: var(--radius-lg);
  overflow:hidden;
}
.hero-media img{ width:100%; height:100%; object-fit:cover; }

/* ==========================================================
   About
   ========================================================== */
.about{ padding: 110px 0; }
.about-inner{
  display:grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 64px;
  align-items:center;
}
.about-media{
  border-radius: var(--radius-lg);
  overflow:hidden;
}
.about-media img{ width:100%; height:100%; object-fit:cover; aspect-ratio: 4/5; }
.about-content h2{ font-size: clamp(28px, 3vw, 38px); }
.about-content p{ font-size: 17px; }

.vm-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 32px 0 36px;
}
.vm-card{
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.vm-icon{
  width:44px; height:44px;
  border-radius: 12px;
  background: var(--blue-light);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 14px;
}
.vm-icon svg{ width:22px; height:22px; fill:none; stroke: var(--blue); stroke-width:1.6; }
.vm-card h3{ font-size: 18px; margin-bottom: 8px; }
.vm-card p{ font-size: 14.5px; margin:0; }

/* ==========================================================
   Expertise / stats
   ========================================================== */
.expertise{ background: var(--obsidian); color: var(--white); padding: 100px 0; }
.expertise-inner{
  display:grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.stat-number{
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 84px);
  font-weight: 800;
  color: var(--blue);
  display:flex;
  align-items:flex-start;
  gap: 4px;
  line-height:1;
}
.expertise-stat p{ color: rgba(255,255,255,.7); font-size: 16px; margin-top:12px; max-width: 260px; }

.tab-nav{ display:flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.tab-btn{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: rgba(255,255,255,.6);
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
  padding: 10px 20px;
  border-radius: 999px;
  cursor:pointer;
  transition: all var(--transition);
}
.tab-btn.active, .tab-btn:hover{ color: var(--obsidian); background: var(--white); border-color: var(--white); }
.tab-panel{ display:none; color: rgba(255,255,255,.75); font-size: 16.5px; max-width: 600px; }
.tab-panel.active{ display:block; }

.feature-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 56px;
}
.feature-card{
  padding: 28px 22px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), background var(--transition);
}
.feature-card:hover{ border-color: var(--blue); background: rgba(0,57,219,.08); }
.feature-icon{
  width:42px; height:42px;
  border-radius: 10px;
  background: rgba(0,57,219,.18);
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 18px;
}
.feature-icon svg{ width:20px; height:20px; fill:none; stroke:var(--blue); stroke-width:1.6; }
.feature-card h4{ color: var(--white); font-size: 17px; margin-bottom: 8px; }
.feature-card p{ color: rgba(255,255,255,.65); font-size: 14.5px; margin:0; }

/* ==========================================================
   Services
   ========================================================== */
.services{ padding: 110px 0; background: var(--snow); }
.services-layout{ display:grid; grid-template-columns: 300px 1fr; gap: 40px; align-items:start; }
.service-tabs{ display:flex; flex-direction:column; gap:8px; position:sticky; top: 110px; }
.service-tab-btn{
  text-align:left;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--charcoal);
  cursor:pointer;
  transition: all var(--transition);
}
.service-tab-btn.active, .service-tab-btn:hover{
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.service-panel{ display:none; grid-template-columns: 1fr 1fr; gap: 40px; align-items:center; background: var(--white); border-radius: var(--radius-lg); overflow:hidden; border:1px solid var(--border); }
.service-panel.active{ display:grid; }
.service-panel-media{ height:100%; }
.service-panel-media img{ width:100%; height:100%; object-fit:cover; min-height: 320px; }
.service-panel-body{ padding: 40px 40px 40px 0; }
.service-panel-body h3{ font-size: 26px; }
.check-list{ margin: 18px 0 28px; display:flex; flex-direction:column; gap: 10px; }
.check-list li{ display:flex; align-items:flex-start; gap:10px; font-size: 15px; color: var(--charcoal); }
.check-list li::before{
  content:"";
  flex:none;
  width:18px; height:18px;
  margin-top: 3px;
  border-radius:50%;
  background: var(--blue-light);
  border: 1.5px solid var(--blue);
}

/* ==========================================================
   Process
   ========================================================== */
.process{ background: var(--blue); color: var(--white); padding: 100px 0; }
.process .section-head{ display:flex; flex-wrap:wrap; align-items:flex-end; justify-content:space-between; gap: 24px; max-width:none; }
.process .section-head > div{ max-width: 520px; }
.process-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-card{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}
.process-step{
  display:inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(255,255,255,.7);
  margin-bottom: 14px;
}
.process-card h4{ color: var(--white); font-size: 19px; }
.process-card p{ color: rgba(255,255,255,.75); margin:0; font-size:14.5px; }

/* ==========================================================
   FAQ
   ========================================================== */
.faq{ padding: 110px 0; }
.faq-inner{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.faq .section-head{ margin-bottom: 0; }
.faq .btn{ margin-top: 12px; }

.accordion-item{ border-bottom: 1px solid var(--border); }
.accordion-trigger{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 20px;
  background:none;
  border:none;
  text-align:left;
  padding: 22px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--obsidian);
  cursor:pointer;
}
.accordion-icon{
  flex:none;
  width: 32px; height: 32px;
  border-radius:50%;
  border: 1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  font-size: 18px;
  color: var(--blue);
  transition: transform var(--transition), background var(--transition), color var(--transition);
}
.accordion-item.active .accordion-icon{ background: var(--blue); color: var(--white); transform: rotate(45deg); }
.accordion-panel{
  max-height:0;
  overflow:hidden;
  transition: max-height var(--transition);
}
.accordion-panel p{ padding-bottom: 22px; margin:0; font-size: 15.5px; }
.accordion-item.active .accordion-panel{ max-height: 240px; }

/* ==========================================================
   Contact
   ========================================================== */
.contact{ background: var(--obsidian); color: var(--white); padding: 110px 0; }
.contact-inner{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.contact-content h2{ color: var(--white); font-size: clamp(28px, 3vw, 38px); }
.contact-content p{ color: rgba(255,255,255,.7); font-size: 16.5px; }
.contact-details{ display:flex; flex-direction:column; gap: 20px; margin-top: 32px; }
.contact-details li{ display:flex; flex-direction:column; gap: 4px; }
.contact-details strong{ font-family: var(--font-display); font-size: 13px; letter-spacing:.08em; text-transform:uppercase; color: var(--blue); }
.contact-details span, .contact-details a{ font-size: 16px; color: rgba(255,255,255,.85); }
.contact-details a:hover{ color: var(--white); }

.contact-form{ background: var(--white); border-radius: var(--radius-lg); padding: 40px; }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field{ margin-bottom: 20px; }
.form-field label{
  display:block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13.5px;
  margin-bottom: 8px;
  color: var(--obsidian);
}
.form-field input, .form-field textarea{
  width:100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--obsidian);
  background: var(--snow);
  resize: vertical;
  transition: border-color var(--transition);
}
.form-field input:focus, .form-field textarea:focus{ border-color: var(--blue); outline:none; }
.contact-form .btn{ margin-top: 4px; }

/* Honeypot field — kept in the DOM/tab order out of the way, hidden from
   sighted users and screen readers, but still fillable by spam bots */
.hp-field{
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Contact form status message */
.form-status{
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 20px;
}
.form-status.success{ background: #E6F4EA; color: #1E7A34; }
.form-status.error{ background: #FBEAEA; color: #B3261E; }

/* ==========================================================
   Footer
   ========================================================== */
.site-footer{ background: #0f0f0f; color: rgba(255,255,255,.7); padding-top: 80px; }
.footer-top{
  display:grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand img{ height: 30px; margin-bottom: 18px; }
.footer-brand p{ color: rgba(255,255,255,.6); font-size: 14.5px; max-width: 300px; }
.social-links{ display:flex; gap: 10px; margin-top: 18px; }
.social-links a{
  width: 38px; height:38px;
  border-radius:50%;
  border: 1px solid rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center;
  font-size: 12px;
  text-transform: uppercase;
  transition: all var(--transition);
}
.social-links a:hover{ background: var(--blue); border-color: var(--blue); color:#fff; }
.footer-col h5{ color: var(--white); font-size: 15px; margin-bottom: 20px; }
.footer-col ul{ display:flex; flex-direction:column; gap: 12px; }
.footer-col a, .footer-contact li{ font-size: 14.5px; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-col a:hover{ color: var(--blue); }
.footer-contact{ display:flex; flex-direction:column; gap:12px; }

.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px;
  font-size: 13.5px;
}
.footer-legal{ display:flex; gap: 24px; }
.footer-legal a:hover{ color: var(--blue); }

/* ==========================================================
   Scroll to top
   ========================================================== */
.scroll-top{
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  border: none;
  font-size: 18px;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 90;
}
.scroll-top.is-visible{ opacity:1; visibility:visible; transform: translateY(0); }

/* ==========================================================
   Scroll reveal
   ========================================================== */
[data-reveal]{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}
[data-reveal].is-visible{ opacity:1; transform: translateY(0); }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1080px){
  .feature-grid{ grid-template-columns: repeat(2, 1fr); }
  .process-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-top{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px){
  .hero-inner{ grid-template-columns: 1fr; padding-top: 56px; }
  .hero-media{ order:-1; }
  .about-inner{ grid-template-columns: 1fr; }
  .about-media{ max-width: 420px; margin: 0 auto; }
  .expertise-inner{ grid-template-columns: 1fr; gap: 32px; }
  .services-layout{ grid-template-columns: 1fr; }
  .service-tabs{ position:static; flex-direction:row; flex-wrap:wrap; }
  .service-panel.active{ grid-template-columns: 1fr; }
  .service-panel-body{ padding: 32px; }
  .faq-inner{ grid-template-columns: 1fr; }
  .contact-inner{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position: fixed;
    top: 88px;
    left: 0; right:0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow:hidden;
    transition: max-height var(--transition);
  }
  .main-nav.is-open{ max-height: 420px; }
  .main-nav ul{ flex-direction:column; padding: 8px 24px 20px; gap: 4px; }
  .nav-link{ display:block; padding: 12px 0; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-primary{ display:none; }
}

@media (max-width: 640px){
  .header-inner{ height: 76px; }
  html{ scroll-padding-top: 76px; }
  .main-nav{ top: 76px; }
  .hero-inner, .about, .expertise, .services, .process, .faq, .contact{ padding-top: 64px; padding-bottom: 64px; }
  .vm-grid{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr; }
  .process-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .contact-form{ padding: 24px; }
  .footer-top{ grid-template-columns: 1fr; }
  .process .section-head{ flex-direction:column; align-items:flex-start; }
}