/*
Theme Name: Navalti
Theme URI: https://navalti.com
Author: Navalti
Description: Custom theme for Navalti — cloud infrastructure & managed services for Nigerian enterprise.
Version: 3.0
Text Domain: navalti
*/

:root{
  --navy:#0B1F3A;--navy-mid:#13294B;--blue:#1A6FFF;--blue-dark:#1258CC;--sky:#6AABDF;
  --gold:#F0A500;--gold-dark:#D99400;--cloud:#F4F7FC;--slate:#4A5568;--white:#fff;
  --blue-pale:#DCE9FF;--gold-pale:#FBE7B8;--smoke:#E6EAF2;--muted:#8FA3C0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Source Sans 3',system-ui,sans-serif;background:var(--cloud);color:var(--slate);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Inter',sans-serif;color:var(--navy);margin:0;line-height:1.15}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}
img,svg{vertical-align:middle}
.wrap{max-width:1240px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:14px}
.eyebrow-gold{color:var(--gold)}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,31,58,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo .wordmark{font-family:'Inter',sans-serif;font-weight:800;font-size:23px;color:#fff;letter-spacing:-.5px}
.wordmark .g{color:var(--gold)}
.wordmark .b{color:var(--sky)}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{color:#C7D3E6;font-family:'Inter',sans-serif;font-weight:500;font-size:15px}
.main-nav a:hover,.main-nav a:active,.main-nav a.current-menu-item{color:var(--gold)}
.main-nav .btn{padding:11px 22px;font-size:14.5px}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}
@media(max-width:900px){
  .main-nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:8px 28px 24px;border-top:1px solid rgba(255,255,255,.08)}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 0}
  .main-nav .btn{margin-top:10px;text-align:center}
  .nav-toggle{display:block}
}

/* Buttons */
.btn{display:inline-block;font-family:'Inter',sans-serif;font-weight:700;font-size:16px;padding:15px 30px;border-radius:8px;border:none;cursor:pointer;transition:background .15s ease,transform .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-dark);color:var(--navy)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35);font-weight:600;padding:14px 28px}
.btn-ghost:hover{border-color:#fff}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,#081527 100%);padding:110px 0 100px;position:relative;overflow:hidden}
.hero.slim{padding:88px 0 72px}
.hero::before{content:"";position:absolute;right:-140px;top:-140px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(26,111,255,.22),transparent 70%)}
.hero::after{content:"";position:absolute;left:-160px;bottom:-200px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(240,165,0,.14),transparent 70%)}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr}.hero-art{display:none}}
.hero h1{font-weight:800;font-size:clamp(30px,4.6vw,48px);letter-spacing:-1px;color:#fff;max-width:20ch}
.hero h1 .accent{color:var(--gold)}
.hero-sub{font-size:18.5px;color:#AFC0DA;max-width:56ch;margin-top:18px;line-height:1.6}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.breadcrumb{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin:0 0 18px}
.breadcrumb a{color:var(--muted)}

/* Bands */
.band{padding:96px 0}
.band-white{background:#fff}
.band-navy{background:var(--navy)}
.band-navy h2,.band-navy h3{color:#fff}
.band-navy p{color:#AFC0DA}
.section-head{max-width:62ch;margin-bottom:48px}
.section-head h2{font-weight:700;font-size:clamp(24px,3vw,30px);letter-spacing:-.5px}
.section-head p{font-size:17px;line-height:1.65;margin-top:12px}

/* Grids */
.grid{display:grid;gap:20px}
.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:920px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* Cards */
.card{background:#fff;border:1px solid var(--smoke);border-radius:14px;padding:26px;transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(11,31,58,.12)}
.card h3{font-size:17.5px;margin:0 0 8px}
.card p{font-size:15px;line-height:1.55;margin:0}
.card-link{display:inline-block;margin-top:16px;font-family:'Inter',sans-serif;font-weight:600;font-size:15px}
.card-link::after{content:" →"}
.b-icon{width:42px;height:42px;border-radius:12px 12px 12px 4px;background:var(--blue-pale);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.b-icon.gold{background:var(--gold-pale)}

/* Benefit / reason grids */
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:920px){.benefit-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.benefit-grid{grid-template-columns:1fr}}
.benefit{background:#fff;border:1px solid var(--smoke);border-radius:14px;padding:26px;transition:transform .2s ease}
.benefit:hover{transform:translateY(-3px)}
.reason-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:760px){.reason-grid{grid-template-columns:1fr}}
.reason{border-left:3px solid var(--gold);background:var(--cloud);border-radius:0 14px 14px 0;padding:24px 26px}
.band-white .reason{background:var(--cloud)}
.reason h3{font-size:18px;margin:0 0 8px}
.reason p{font-size:15.5px;margin:0;line-height:1.6}

/* Phase list */
.phase-list{border:1px solid var(--smoke);border-radius:14px;overflow:hidden;background:#fff}
.phase{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:24px 30px;border-bottom:1px solid var(--smoke)}
.phase:last-child{border-bottom:none}
.phase .p-num{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--gold);letter-spacing:2px;padding-top:3px}
.phase h3{font-size:19px;margin:0 0 6px}
.phase p{font-size:15.5px;margin:0;line-height:1.6}
@media(max-width:760px){.phase{grid-template-columns:1fr;gap:6px}}

/* Check list */
.check-list{list-style:none;margin:0;padding:0}
.check-list li{padding:8px 0 8px 28px;position:relative;font-size:15px}
.check-list li::before{content:"";position:absolute;left:0;top:11px;width:16px;height:16px;border-radius:50%;background:var(--blue-pale)}
.check-list li::after{content:"✓";position:absolute;left:3px;top:7px;color:var(--blue);font-size:11px;font-weight:700}

/* FAQ / strategy accordion */
details.faq{background:var(--cloud);border:1px solid var(--smoke);border-radius:10px;margin-bottom:12px}
.band-white details.faq{background:#fff}
details.faq summary{cursor:pointer;padding:18px 22px;font-family:'Inter',sans-serif;font-weight:600;color:var(--navy);list-style:none;position:relative;padding-right:44px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";position:absolute;right:22px;top:14px;font-size:22px;color:var(--blue)}
details.faq[open] summary::after{content:"–"}
details.faq .faq-body{padding:0 22px 20px;font-size:15.5px;line-height:1.6}
details.faq .s-num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--gold);margin-right:14px;letter-spacing:1px}

/* Home bento */
.cat-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;grid-template-rows:auto auto;gap:20px}
@media(max-width:900px){.cat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.cat-grid{grid-template-columns:1fr}}
.cat-card{background:var(--navy-mid);border-radius:14px;padding:30px;display:block;transition:transform .15s ease}
.cat-card:hover{transform:translateY(-3px)}
.cat-card.featured{grid-column:1;grid-row:1/3;padding:38px}
@media(max-width:900px){.cat-card.featured{grid-column:1/3;grid-row:auto}}
@media(max-width:640px){.cat-card.featured{grid-column:1}}
.cat-icon{width:52px;height:52px;border-radius:14px 14px 14px 4px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.cat-letter{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--gold);letter-spacing:2px;display:block;margin-bottom:14px}
.cat-card h3{color:#fff;font-size:19px;margin:0 0 8px}
.cat-card.featured h3{font-size:23px}
.cat-card p{color:#AFC0DA;font-size:14.5px;line-height:1.55;margin:0}
.cat-card .card-link{color:#6EA5FF}

/* Partner marquee */
.partner-bar{background:#fff;padding:26px 0;overflow:hidden;border-bottom:1px solid var(--smoke)}
.partner-bar .wrap{display:flex;align-items:center;gap:24px}
.marquee-mask{overflow:hidden;flex:1;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:16px;width:max-content;animation:marquee 18s linear infinite}
.partner-pill{font-family:'Inter',sans-serif;font-weight:600;font-size:14px;color:var(--navy);background:var(--cloud);border:1px solid var(--smoke);border-radius:999px;padding:9px 20px;white-space:nowrap}

/* Method steps */
.steps-rail{position:relative}
.steps-line{position:absolute;top:19px;left:5%;right:5%;height:2px;background:linear-gradient(90deg,var(--gold),var(--blue));opacity:.35}
.steps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
@media(max-width:920px){.steps-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps-grid{grid-template-columns:1fr}}
.step-num{width:38px;height:38px;border-radius:50%;background:var(--navy);color:var(--gold);font-family:'JetBrains Mono',monospace;font-size:13px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step h3{font-family:'Inter',sans-serif;font-weight:600;font-size:15.5px;color:var(--navy);margin:0}

/* Service timeline (services overview page) */
.timeline{position:relative}
.timeline-line{position:absolute;left:56px;top:0;bottom:80px;width:2px;background:linear-gradient(var(--gold),var(--blue))}
.timeline-item{display:grid;grid-template-columns:112px 1fr;padding-bottom:56px}
.timeline-item:last-child{padding-bottom:0}
.timeline-num{font-family:'JetBrains Mono',monospace;font-size:15px;color:var(--gold);font-weight:500;padding-top:4px}
.timeline-item h3{font-size:24px;margin:0 0 10px}
.timeline-item p{font-size:16.5px;max-width:66ch;line-height:1.65;margin:0}
@media(max-width:640px){.timeline-line{display:none}.timeline-item{grid-template-columns:1fr;gap:8px}}

/* Statement / pillars */
.statement-band{background:var(--navy);padding:96px 0;text-align:center}
.statement-band h2{color:#fff;max-width:28ch;margin:0 auto 16px}
.statement-band p{color:#AFC0DA;max-width:60ch;margin:0 auto 44px;font-size:17px;line-height:1.65}
.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:820px;margin:0 auto;text-align:left}
@media(max-width:760px){.pillars-grid{grid-template-columns:1fr}}
.pillar-card{background:var(--navy-mid);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:26px}
.pillar-card h3{color:#fff;font-size:17px;margin:0 0 8px}
.pillar-card p{color:#AFC0DA;font-size:14.5px;margin:0}

/* CTA band */
.cta-band{background:var(--navy);text-align:center;padding:80px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:50%;top:-240px;transform:translateX(-50%);width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(26,111,255,.2),transparent 70%)}
.cta-band .wrap{position:relative;z-index:1}
.cta-band h2{color:#fff;margin:0 0 14px}
.cta-band p{color:#AFC0DA;max-width:54ch;margin:0 auto 30px;font-size:17px}

/* Prose */
.prose{max-width:70ch;margin:0 auto}
.prose h2{font-size:24px;margin:40px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{font-size:16px;line-height:1.7;margin:0 0 20px}

/* Contact page */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr}}
.contact-item{display:flex;gap:16px;margin-bottom:26px}
.chip{width:48px;height:48px;border-radius:14px 14px 14px 4px;background:var(--blue-pale);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.chip.gold{background:var(--gold-pale)}
.contact-item strong{display:block;font-family:'Inter',sans-serif;color:var(--navy);font-size:15px;margin-bottom:3px}

/* Platform blocks */
.platform-block{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;padding-bottom:56px;border-bottom:1px solid var(--smoke);margin-bottom:56px}
.platform-block:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
@media(max-width:820px){.platform-block{grid-template-columns:1fr}}

/* Contact form band (used on service pages) */
.form-band{background:var(--navy);padding:96px 0;position:relative;overflow:hidden}
.form-band::before{content:"";position:absolute;right:-160px;bottom:-220px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(26,111,255,.18),transparent 70%)}
.form-band-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;position:relative;z-index:1}
@media(max-width:880px){.form-band-grid{grid-template-columns:1fr}}
.form-card{background:#fff;border-radius:14px;padding:34px;box-shadow:0 8px 40px rgba(0,0,0,.25)}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-family:'Inter',sans-serif;font-weight:600;font-size:14px;color:var(--navy);margin-bottom:7px}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--smoke);border-radius:8px;font-size:16px;color:var(--navy);font-family:inherit}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,111,255,.15)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-note{font-size:14px;color:var(--muted);margin-top:10px}

/* Footer */
.site-footer{background:var(--navy);color:var(--muted);padding:64px 0 32px;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
@media(max-width:880px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-size:14px;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin:0 0 16px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:var(--muted);font-size:15px}
.site-footer a:hover{color:#fff}
.tagline{color:var(--gold);font-family:'Inter',sans-serif;font-weight:600;margin-top:12px}
.blurb{font-size:15px;max-width:36ch;margin-top:10px}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:28px;font-size:13.5px}

/* Motion */
@keyframes revealUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes floatSlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.reveal{animation:revealUp .7s ease both}
@media(prefers-reduced-motion:reduce){.reveal{animation:none}.marquee-track{animation:none}}