/*
Theme Name: Cloud4IE Enterprise
Theme URI: https://cloud4ie.com/
Author: Cloud4IE
Description: Enterprise WordPress theme for Cloud4IE - Cloud for Intelligent Enterprise.
Version: 1.6.0
Requires at least: 6.5
Requires PHP: 8.1
Text Domain: cloud4ie
*/

:root{
 --bg:#07111f; --bg2:#0b1728; --card:#0e1d31; --text:#f4f8ff;
 --muted:#aebed3; --blue:#36a3ff; --cyan:#55e6d9; --line:rgba(255,255,255,.11);
 --max:1200px; --radius:20px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
.c4-container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,17,31,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.c4-header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.c4-brand-mark{font-weight:900;font-size:1.35rem}.c4-brand-mark span{color:var(--cyan)}
.c4-tag-mini{display:block;font-size:.72rem;color:var(--muted)}
.c4-nav{display:flex;align-items:center;gap:20px}.c4-nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0}
.c4-nav a{color:#dbe7f7;font-size:.94rem}.c4-nav a:hover{color:white}
.c4-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;font-weight:750;border:1px solid transparent}
.c4-btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04111f}
.c4-btn-secondary{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.04)}
.c4-mobile-toggle{display:none;background:transparent;border:1px solid var(--line);color:white;border-radius:10px;padding:9px 11px}
.c4-hero{padding:110px 0 95px;position:relative;overflow:hidden;background:radial-gradient(circle at 78% 25%,rgba(54,163,255,.18),transparent 33%),linear-gradient(180deg,#07111f,#081523)}
.c4-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
.c4-eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:800;color:var(--cyan)}
.c4-eyebrow:before{content:"";width:24px;height:2px;background:var(--cyan)}
.c4-hero h1{font-size:clamp(3rem,6vw,6rem);line-height:.98;margin:22px 0 24px;letter-spacing:-.05em}
.c4-hero h1 em{font-style:normal;color:transparent;background:linear-gradient(90deg,#fff,var(--blue),var(--cyan));background-clip:text;-webkit-background-clip:text}
.c4-lead{font-size:1.18rem;color:var(--muted);max-width:700px}
.c4-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.c4-trustline{display:flex;gap:28px;flex-wrap:wrap;margin-top:40px;color:#c7d5e8;font-size:.91rem}
.c4-trustline span:before{content:"✓";margin-right:8px;color:var(--cyan);font-weight:900}
.c4-cloud-map{min-height:430px;border-radius:28px;border:1px solid var(--line);background:radial-gradient(circle at 50% 46%,rgba(54,163,255,.2),transparent 20%),linear-gradient(150deg,rgba(255,255,255,.045),rgba(255,255,255,.015));position:relative}
.c4-cloud-map .core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:126px;height:126px;border-radius:50%;display:grid;place-items:center;text-align:center;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#04111f;font-weight:900}
.c4-node{position:absolute;padding:12px 16px;border-radius:14px;background:#0c1e33;border:1px solid rgba(255,255,255,.14);font-size:.86rem;font-weight:700}
.c4-node.n1{top:18%;left:8%}.c4-node.n2{top:18%;right:7%}.c4-node.n3{bottom:17%;left:10%}.c4-node.n4{bottom:18%;right:8%}
.c4-section{padding:90px 0}.c4-section-alt{background:var(--bg2);border-block:1px solid rgba(255,255,255,.04)}
.c4-section-title{max-width:760px;margin-bottom:46px}.c4-section-title h2{font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.08;letter-spacing:-.04em;margin:12px 0 18px}.c4-section-title p{color:var(--muted);font-size:1.08rem}
.c4-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.c4-card{padding:28px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.022));border:1px solid var(--line)}
.c4-card h3{font-size:1.25rem;margin:12px 0 10px}.c4-card p{color:var(--muted);margin:0}
.c4-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(54,163,255,.11);border:1px solid rgba(54,163,255,.25);font-weight:900;color:var(--cyan)}
.c4-two{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.c4-architecture{padding:30px;border-radius:24px;background:#06101c;border:1px solid var(--line)}
.c4-arch-row{display:flex;align-items:center;gap:16px;padding:15px 16px;border-radius:12px;background:#0d1c2f;border:1px solid rgba(255,255,255,.08);margin:10px 0}
.c4-arch-row strong{min-width:155px;color:var(--cyan)}.c4-arch-arrow{text-align:center;color:#58738f}
.c4-region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.c4-region{padding:25px;border-top:2px solid var(--blue);background:rgba(255,255,255,.035)}
.c4-region small{color:var(--cyan);text-transform:uppercase;letter-spacing:.12em}.c4-region h3{margin:9px 0 8px}.c4-region p{color:var(--muted);margin:0;font-size:.93rem}
.c4-cta{padding:54px;border-radius:28px;background:radial-gradient(circle at 85% 10%,rgba(85,230,217,.17),transparent 25%),linear-gradient(135deg,#102c4e,#0b1d32);border:1px solid rgba(85,230,217,.18);display:flex;justify-content:space-between;gap:30px;align-items:center}
.c4-cta h2{font-size:clamp(2rem,4vw,3.1rem);margin:0 0 12px;line-height:1.05}.c4-cta p{margin:0;color:var(--muted)}
.c4-page-hero{padding:80px 0 55px;background:radial-gradient(circle at 80% 10%,rgba(54,163,255,.14),transparent 34%)}.c4-page-hero h1{font-size:clamp(2.6rem,5vw,4.8rem);line-height:1;margin:14px 0 20px;letter-spacing:-.045em}
.c4-content{padding:30px 0 90px}.c4-content h2{font-size:2rem;margin-top:50px}.c4-content p,.c4-content li{color:#c5d3e4}.c4-content a{color:var(--cyan)}
.site-footer{padding:60px 0 28px;border-top:1px solid var(--line);background:#050d17}.c4-footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px}
.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin:8px 0}.site-footer p,.site-footer a{color:var(--muted);font-size:.93rem}
.c4-footer-bottom{margin-top:45px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#7990aa;font-size:.84rem}
@media(max-width:980px){.c4-hero-grid,.c4-two{grid-template-columns:1fr}.c4-grid{grid-template-columns:repeat(2,1fr)}.c4-region-grid{grid-template-columns:repeat(2,1fr)}.c4-mobile-toggle{display:block}.c4-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#07111f;padding:22px}.c4-nav.open{display:block}.c4-nav ul{flex-direction:column;align-items:flex-start}.c4-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.c4-container{width:calc(100% - 28px)}.c4-grid,.c4-region-grid,.c4-footer-grid{grid-template-columns:1fr}.c4-cta{flex-direction:column;align-items:flex-start;padding:34px}.c4-trustline{flex-direction:column;gap:10px}}

/* Cloud4IE Contact Form */
.c4-contact-hero{padding-bottom:42px}
.c4-contact-section{padding:22px 0 100px}
.c4-contact-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:54px;align-items:start}
.c4-contact-info{padding:28px 8px 20px 0;position:sticky;top:104px}
.c4-contact-info h2{font-size:clamp(2rem,3vw,3rem);line-height:1.08;margin:16px 0 16px;letter-spacing:-.035em}
.c4-contact-info>p{color:var(--muted);font-size:1.05rem;max-width:510px}
.c4-contact-point{display:flex;flex-direction:column;gap:4px;padding:18px 0;border-bottom:1px solid var(--line)}
.c4-contact-point strong{font-size:.78rem;text-transform:uppercase;letter-spacing:.11em;color:var(--cyan)}
.c4-contact-point span,.c4-contact-point a{color:#d7e3f2}
.c4-contact-card{padding:34px;border-radius:26px;background:linear-gradient(155deg,rgba(255,255,255,.065),rgba(255,255,255,.025));border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.2)}
.c4-contact-form{display:grid;gap:20px}
.c4-form-row{display:grid;grid-template-columns:190px 1fr;gap:16px}
.c4-form-field{display:flex;flex-direction:column;gap:8px}
.c4-form-field label{font-size:.91rem;font-weight:750;color:#eaf2fc}
.c4-form-field label span{color:var(--cyan)}
.c4-contact-form input,.c4-contact-form select,.c4-contact-form textarea{width:100%;border:1px solid rgba(255,255,255,.16);border-radius:13px;background:#091625;color:var(--text);font:inherit;padding:13px 14px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}
.c4-contact-form input,.c4-contact-form select{min-height:50px}
.c4-contact-form textarea{resize:vertical;min-height:180px}
.c4-contact-form input::placeholder,.c4-contact-form textarea::placeholder{color:#71869f}
.c4-contact-form input:focus,.c4-contact-form select:focus,.c4-contact-form textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(85,230,217,.10);background:#0b1a2b}
.c4-label-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
#c4-char-count,.c4-form-hint,.c4-form-privacy{font-size:.82rem;color:#8298b2;margin:0}
.c4-form-hint{margin-top:-12px}
.c4-submit-btn{border:0;cursor:pointer;font:inherit;width:max-content;min-width:170px}
.c4-submit-btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.c4-form-alert{display:flex;flex-direction:column;gap:3px;border-radius:14px;padding:16px 18px;margin-bottom:24px;font-size:.93rem}
.c4-form-success{border:1px solid rgba(85,230,217,.35);background:rgba(85,230,217,.09);color:#dffffb}
.c4-form-error{border:1px solid rgba(255,126,126,.35);background:rgba(255,126,126,.08);color:#ffe3e3}
.c4-form-alert a{text-decoration:underline}
.c4-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media(max-width:900px){.c4-contact-layout{grid-template-columns:1fr;gap:24px}.c4-contact-info{position:static;padding-right:0}.c4-contact-card{padding:26px}}
@media(max-width:560px){.c4-form-row{grid-template-columns:1fr}.c4-contact-card{padding:20px;border-radius:20px}.c4-submit-btn{width:100%}}