/*
Theme Name: Mentanix
Theme URI: https://mentanix.be
Author: Mentanix
Description: IT- en cybersecurity-consultancy voor Belgische bedrijven. Infrastructuuraudit, cloudmigratie, NIS2-compliance.
Version: 1.0
Text Domain: mentanix
*/

/* ==========================================================================
   DESIGN TOKENS — cool technical graphite + electric cyan
   (deliberately unlike Vincof navy/brass, Termitok clay/moss, Vinzamtor neon)
   ========================================================================== */
:root{
  --graphite-deep: #0d1117;
  --graphite:      #151b26;
  --graphite-soft: #1e2632;
  --cyan:          #00d4ff;
  --cyan-deep:     #0099c2;
  --cyan-soft:     #7ce6ff;
  --white:         #ffffff;
  --paper:         #f6f8fa;
  --line:          #e3e8ee;
  --ink:           #0d1117;
  --ink-soft:      #5a6472;

  --font-display: 'Sora', 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Manrope', 'Helvetica Neue', Arial, sans-serif;

  --radius: 10px;
  --shadow-soft: 0 8px 28px rgba(13,17,23,.08);
  --shadow-deep: 0 20px 56px rgba(13,17,23,.18);
  --container: 1240px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:700;
  color:var(--ink);
  line-height:1.14;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
h1{font-size:clamp(2.4rem,4.6vw,3.8rem);}
h2{font-size:clamp(1.8rem,3vw,2.4rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1.1em;color:var(--ink-soft);}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.72rem;
  color:var(--cyan-deep);
  font-weight:700;
  display:inline-block;
  margin-bottom:1em;
}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
section{position:relative;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 30px;
  font-family:var(--font-body);
  font-size:.86rem;
  font-weight:700;
  border-radius:var(--radius);
  border:2px solid transparent;
  cursor:pointer;
  transition:all .2s ease;
}
.btn-cyan{background:var(--cyan);color:var(--graphite-deep);}
.btn-cyan:hover{background:var(--cyan-soft);}
.btn-outline-dark{border-color:var(--ink);color:var(--ink);}
.btn-outline-dark:hover{background:var(--ink);color:var(--white);}
.btn-outline-light{border-color:rgba(255,255,255,.5);color:var(--white);}
.btn-outline-light:hover{background:rgba(255,255,255,.14);}

/* ==========================================================================
   HEADER
   ========================================================================== */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:999;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  padding:20px 0;
  transition:box-shadow .25s, padding .25s, border-color .25s;
}
#site-header.is-scrolled{padding:13px 0;box-shadow:0 2px 20px rgba(13,17,23,.06);border-color:var(--line);}
.header-inner{display:flex;align-items:center;justify-content:space-between;}
.site-logo{font-family:var(--font-display);font-weight:700;font-size:1.4rem;color:var(--ink);display:flex;align-items:center;gap:8px;}
.site-logo .mark{width:9px;height:9px;background:var(--cyan);border-radius:50%;box-shadow:0 0 10px var(--cyan);}
#primary-menu{display:flex;gap:30px;list-style:none;margin:0;padding:0;}
#primary-menu a{color:var(--ink);font-size:.88rem;font-weight:600;padding:6px 0;border-bottom:2px solid transparent;transition:border-color .2s;}
#primary-menu a:hover{border-color:var(--cyan);}
.header-cta{display:flex;align-items:center;gap:20px;}
#mobile-toggle{display:none;background:none;border:0;color:var(--ink);font-size:1.5rem;cursor:pointer;}
@media(max-width:920px){
  #primary-menu{position:fixed;top:0;right:-100%;width:78%;max-width:340px;height:100vh;background:var(--graphite-deep);flex-direction:column;padding:100px 36px 40px;gap:24px;transition:right .35s ease;}
  #primary-menu.is-open{right:0;box-shadow:-20px 0 50px rgba(0,0,0,.3);}
  #primary-menu a{color:var(--white);}
  #mobile-toggle{display:block;}
  .header-cta .btn-outline-dark{display:none;}
}

/* ==========================================================================
   HERO — centered, full-width, stat row beneath headline
   ========================================================================== */
.hero{
  padding:180px 0 90px;
  text-align:center;
  background-image:linear-gradient(180deg, rgba(13,17,23,.86), rgba(13,17,23,.96)), url('images/hero-bg.jpg');
  background-size:cover;
  background-position:center;
  color:var(--white);
}
.hero .eyebrow{color:var(--cyan-soft);}
.hero h1{color:var(--white);max-width:820px;margin-left:auto;margin-right:auto;}
.hero p.lead{color:rgba(255,255,255,.72);max-width:600px;margin:0 auto 34px;font-size:1.1rem;}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:60px;}
.hero-stats{display:flex;justify-content:center;gap:60px;flex-wrap:wrap;padding-top:40px;border-top:1px solid rgba(255,255,255,.14);}
.hero-stats div strong{display:block;font-family:var(--font-display);font-size:2.1rem;color:var(--cyan);}
.hero-stats div span{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.55);}

/* Circuit-step divider */
.divider-circuit{height:3px;width:100%;background-image:repeating-linear-gradient(90deg, var(--cyan) 0 24px, transparent 24px 34px, var(--graphite-soft) 34px 44px, transparent 44px 54px);opacity:.4;}

/* ==========================================================================
   ROI CALCULATOR — signature widget
   ========================================================================== */
.calc{
  padding:100px 0 110px;
  background-image:linear-gradient(180deg, rgba(13,17,23,.90), rgba(13,17,23,.97)), url('images/calc-bg.jpg');
  background-size:cover;
  background-position:center;
  color:var(--white);
}
.calc-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center;}
.calc-head .eyebrow{color:var(--cyan-soft);}
.calc-head h2{color:var(--white);}
.calc-head p{color:rgba(255,255,255,.65);max-width:420px;}
.calc-panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:42px;}
.calc-row{margin-bottom:30px;}
.calc-row:last-of-type{margin-bottom:0;}
.calc-row label{display:flex;justify-content:space-between;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.65);margin-bottom:12px;}
.calc-row label output{color:var(--cyan);font-weight:700;font-family:var(--font-display);}
input[type=range]{width:100%;-webkit-appearance:none;height:3px;background:rgba(255,255,255,.22);outline:none;border-radius:2px;}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--cyan);cursor:pointer;box-shadow:0 0 0 4px rgba(0,212,255,.2);}
.calc-result{margin-top:32px;padding-top:28px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px;}
.calc-result .savings{font-family:var(--font-display);font-size:2.4rem;color:var(--cyan);}
.calc-result .savings span{font-size:.95rem;color:rgba(255,255,255,.5);font-family:var(--font-body);}
.calc-bars{display:flex;align-items:flex-end;gap:6px;height:70px;margin-top:8px;}
.calc-bars .bar{flex:1;background:var(--cyan);border-radius:3px 3px 0 0;transition:height .3s ease;opacity:.85;}
@media(max-width:900px){.calc-grid{grid-template-columns:1fr;gap:40px;}}

/* ==========================================================================
   SERVICES — horizontal scroll row of cards
   ========================================================================== */
.services{padding:104px 0;}
.services-head{max-width:600px;margin-bottom:44px;}
.services-scroll{display:flex;gap:24px;overflow-x:auto;padding-bottom:20px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;}
.services-scroll::-webkit-scrollbar{height:6px;}
.services-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px;}
.service-card{flex:0 0 320px;scroll-snap-align:start;background:var(--paper);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);}
.service-card img{width:100%;height:190px;object-fit:cover;}
.service-card-body{padding:24px 26px;}
.service-card-body .num{font-family:var(--font-display);color:var(--cyan-deep);font-weight:700;font-size:.85rem;margin-bottom:8px;}
.service-card-body h3{font-size:1.15rem;margin-bottom:8px;}
.service-card-body p{font-size:.88rem;margin-bottom:0;}

/* ==========================================================================
   PROCESS — vertical accordion
   ========================================================================== */
.process{background:var(--paper);padding:100px 0;}
.process-head{max-width:600px;margin-bottom:44px;}
.acc-list{max-width:820px;border-top:1px solid var(--line);}
.acc-item{border-bottom:1px solid var(--line);}
.acc-head{display:flex;align-items:center;gap:22px;padding:26px 4px;cursor:pointer;}
.acc-head .num{font-family:var(--font-display);font-weight:700;color:var(--cyan-deep);font-size:1.2rem;width:36px;flex-shrink:0;}
.acc-head h3{margin:0;flex:1;font-size:1.1rem;}
.acc-toggle{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--cyan-deep);flex-shrink:0;transition:transform .3s;}
.acc-item.open .acc-toggle{transform:rotate(45deg);}
.acc-body{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.acc-item.open .acc-body{max-height:200px;}
.acc-body-inner{padding:0 4px 26px 58px;}
.acc-body-inner p{margin:0;font-size:.95rem;}

/* ==========================================================================
   CASE SPOTLIGHT
   ========================================================================== */
.spotlight{padding:104px 0;}
.spotlight-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.spotlight-media img{width:100%;height:440px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-deep);}
.spotlight-text .eyebrow{color:var(--cyan-deep);}
.spotlight-metrics{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px;}
.spotlight-metrics div strong{display:block;font-family:var(--font-display);font-size:2rem;color:var(--ink);}
.spotlight-metrics div span{font-size:.78rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;}
@media(max-width:900px){.spotlight-grid{grid-template-columns:1fr;gap:34px;}.spotlight-media img{height:320px;}}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{padding:24px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:700;font-size:1.05rem;font-family:var(--font-display);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-item.open .faq-a{max-height:320px;padding-bottom:22px;}
.faq-item.open .faq-q .plus{transform:rotate(45deg);}
.faq-q .plus{color:var(--cyan-deep);font-size:1.4rem;transition:transform .3s;}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta-band{
  padding:90px 0;text-align:center;
  background-image:linear-gradient(180deg, rgba(13,17,23,.82), rgba(13,17,23,.95)), url('images/cta-bg.jpg');
  background-size:cover;background-position:center;
}
.cta-band .eyebrow{color:var(--cyan-soft);}
.cta-band h2{color:var(--white);}
.cta-band p{color:rgba(255,255,255,.75);max-width:520px;margin:0 auto 30px;}

/* ==========================================================================
   FOOTER
   ========================================================================== */
#site-footer{background:var(--graphite-deep);color:rgba(255,255,255,.6);padding:76px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:46px;padding-bottom:54px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-grid h4{color:var(--white);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px;font-weight:700;}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:11px;}
.footer-grid a{color:rgba(255,255,255,.62);font-size:.9rem;}
.footer-grid a:hover{color:var(--cyan-soft);}
.footer-logo{font-family:var(--font-display);font-weight:700;font-size:1.4rem;color:var(--white);margin-bottom:14px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:.78rem;}

/* Cookie banner */
#mentanix-cookie{position:fixed;left:0;right:0;bottom:0;z-index:1200;background:var(--graphite-deep);border-top:3px solid var(--cyan);padding:18px 0;transform:translateY(110%);transition:transform .5s ease;}
#mentanix-cookie.is-visible{transform:translateY(0);}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;}
.cookie-inner p{color:rgba(255,255,255,.75);font-size:.85rem;margin:0;max-width:620px;}
.cookie-inner a{color:var(--cyan-soft);border-bottom:1px solid var(--cyan-soft);}
.cookie-actions{display:flex;gap:10px;flex-shrink:0;}
.cookie-actions button{padding:10px 20px;font-size:.78rem;}

/* ==========================================================================
   INNER PAGES
   ========================================================================== */
.page-hero{background:var(--graphite-deep);padding:170px 0 80px;position:relative;overflow:hidden;}
.page-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.26;}
.page-hero .container{position:relative;z-index:2;}
.page-hero h1{color:var(--white);max-width:720px;}
.page-hero p{color:rgba(255,255,255,.68);max-width:540px;}

.content-section{padding:88px 0;}
.content-narrow{max-width:740px;margin:0 auto;}
.content-narrow h2{margin-top:1.5em;}
.content-narrow p{font-size:1.02rem;}
.pull-note{background:var(--paper);border-left:3px solid var(--cyan-deep);padding:22px 26px;margin:2.2em 0;font-size:.98rem;color:var(--ink);}

.crew-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.crew-card img{width:100%;height:280px;object-fit:cover;border-radius:var(--radius);margin-bottom:16px;}
.crew-card h3{margin-bottom:2px;font-size:1.05rem;}
.crew-card span{color:var(--cyan-deep);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;}
@media(max-width:880px){.crew-grid{grid-template-columns:1fr 1fr;}}

.timeline{max-width:740px;margin:56px auto 0;position:relative;padding-left:36px;border-left:2px solid var(--line);}
.timeline-item{position:relative;margin-bottom:42px;}
.timeline-item::before{content:"";position:absolute;left:-43px;top:5px;width:10px;height:10px;background:var(--cyan);border-radius:50%;box-shadow:0 0 8px var(--cyan);}
.timeline-item .year{font-family:var(--font-display);font-weight:700;color:var(--cyan-deep);font-size:1.15rem;margin-bottom:4px;display:block;}

table.rates{width:100%;border-collapse:collapse;margin:28px 0;}
table.rates th,table.rates td{padding:15px 18px;border-bottom:1px solid var(--line);text-align:left;}
table.rates th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--cyan-deep);}

.review-filters{display:flex;gap:10px;margin-bottom:40px;flex-wrap:wrap;}
.chip{padding:9px 18px;border:1.5px solid var(--line);border-radius:20px;font-size:.82rem;font-weight:700;cursor:pointer;color:var(--ink-soft);transition:all .2s;}
.chip.active,.chip:hover{background:var(--ink);border-color:var(--ink);color:var(--white);}
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.review-card{display:none;background:var(--paper);padding:30px;border-radius:var(--radius);border-top:3px solid var(--cyan);box-shadow:var(--shadow-soft);}
.review-card.show{display:block;}
.review-card p{font-size:.98rem;color:var(--ink);margin-bottom:16px;}
.review-card .signer{display:flex;justify-content:space-between;font-size:.8rem;color:var(--ink-soft);}
.review-card .signer strong{color:var(--ink);}
@media(max-width:880px){.reviews-grid{grid-template-columns:1fr;}}

.blog-hero{background:var(--graphite-deep);padding:166px 0 66px;}
.blog-hero h1{color:var(--white);}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.blog-card img{width:100%;height:210px;object-fit:cover;border-radius:var(--radius);margin-bottom:18px;}
.blog-card .eyebrow{margin-bottom:8px;}
.blog-card h3{font-size:1.25rem;}
.blog-card .meta{font-size:.78rem;color:var(--ink-soft);margin-top:12px;}
@media(max-width:880px){.blog-grid{grid-template-columns:1fr;}}

.single-article{max-width:740px;margin:0 auto;}
.single-article .featured{width:100%;height:400px;object-fit:cover;border-radius:var(--radius);margin-bottom:36px;}

.vform{display:grid;gap:18px;max-width:640px;}
.vform label{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--cyan-deep);display:block;margin-bottom:7px;font-weight:700;}
.vform input,.vform textarea,.vform select{width:100%;padding:13px 16px;border:1.5px solid var(--line);background:var(--white);font-family:var(--font-body);font-size:.95rem;border-radius:var(--radius);color:var(--ink);}
.vform textarea{resize:vertical;min-height:120px;}
.vform-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.honey-field{position:absolute;left:-9999px;top:-9999px;}
.form-success{background:#e6f9f0;border-left:3px solid #1fae6d;padding:16px 20px;margin-bottom:26px;color:#106b42;}
.form-error{background:#fdeceb;border-left:3px solid #d24b3f;padding:16px 20px;margin-bottom:26px;color:#8a2e25;}

@media(max-width:700px){
  .vform-row,.footer-grid,.crew-grid,.reviews-grid,.spotlight-metrics{grid-template-columns:1fr;}
  .container{padding:0 20px;}
}