/*
Theme Name: Core Echo
Theme URI: https://coreecho.net
Author: Core Echo
Author URI: https://coreecho.net
Description: A modern, responsive WordPress theme for Core Echo telecom audits and network consulting.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: core-echo
*/
:root{--blue:#086cff;--blue2:#35b6ff;--ink:#050a12;--panel:#0a111d;--white:#fff;--muted:#aab5c4;--line:#1b2a3d;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#111;font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(3,8,15,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;letter-spacing:.08em}.brand-mark{width:44px;height:44px;border:4px solid var(--blue);border-right-color:transparent;border-radius:50%;position:relative}.brand-mark:after{content:"E";position:absolute;inset:-5px 0 0 8px;color:var(--blue);font-size:34px;font-weight:900}.brand-text{line-height:.92}.brand-text span{display:block}.brand-text .echo{color:var(--blue)}.menu{display:flex;gap:24px;align-items:center}.menu a{color:#dbe7f4;font-size:.92rem;font-weight:700}.menu a:hover{color:var(--blue2)}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:5px;background:linear-gradient(135deg,var(--blue),#004dd0);color:white;font-weight:800;border:1px solid transparent;box-shadow:0 10px 30px rgba(8,108,255,.22)}.button.secondary{background:transparent;border-color:#9ab0c9;box-shadow:none}.hero{background:radial-gradient(circle at 80% 30%,rgba(8,108,255,.25),transparent 30%),linear-gradient(110deg,#030812 0%,#081321 58%,#02060b 100%);color:white;overflow:hidden}.hero-grid{min-height:640px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:54px}.eyebrow{color:var(--blue2);font-weight:800;letter-spacing:.16em;text-transform:uppercase;font-size:.82rem}.hero h1{font-size:clamp(3rem,6vw,5.7rem);line-height:.97;margin:.16em 0 .28em;max-width:760px}.hero h1 span{color:var(--blue)}.hero p{font-size:1.18rem;color:#cfdae7;max-width:650px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-visual{position:relative}.hero-visual img{border-radius:18px;border:1px solid rgba(255,255,255,.12);box-shadow:0 25px 70px rgba(0,0,0,.5)}.floating-card{position:absolute;left:-28px;bottom:-24px;background:#07111f;border:1px solid #173050;padding:18px 20px;border-radius:12px;box-shadow:0 15px 50px rgba(0,0,0,.45)}.floating-card strong{display:block;color:white;font-size:1.25rem}.floating-card span{color:var(--blue2)}.section{padding:92px 0}.section-dark{background:#07101b;color:white}.section-head{text-align:center;max-width:760px;margin:0 auto 48px}.section-head h2{font-size:clamp(2rem,4vw,3.3rem);margin:.2em 0}.section-head p{color:#657386}.section-dark .section-head p{color:#aebac8}.services{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid #e3e8ef;border-radius:12px;padding:28px;box-shadow:0 12px 30px rgba(25,40,60,.06)}.section-dark .card{background:#0d1826;border-color:#1b2a3d}.icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:rgba(8,108,255,.11);color:var(--blue);font-size:1.5rem;font-weight:900;margin-bottom:18px}.card h3{margin:0 0 8px}.card p{margin:0;color:#6d7784}.section-dark .card p{color:#aebac8}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.step-num{font-size:3.4rem;font-weight:900;color:rgba(8,108,255,.25);line-height:1}.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.checklist{list-style:none;padding:0;margin:24px 0}.checklist li{margin:12px 0;padding-left:30px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}.notice{background:#eef5ff;border-left:4px solid var(--blue);padding:18px 20px;border-radius:5px;color:#243448}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px}.contact-panel{background:#0d1826;padding:34px;border-radius:14px;border:1px solid #1d3150}.contact-panel a{color:var(--blue2)}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-form .full{grid-column:1/-1}.contact-form input,.contact-form textarea{width:100%;padding:14px 15px;border-radius:6px;border:1px solid #ccd6e3;font:inherit}.contact-form textarea{min-height:140px;resize:vertical}.site-footer{background:#02060b;color:#9caabd;padding:34px 0}.footer-wrap{display:flex;justify-content:space-between;gap:20px;align-items:center}.mobile-toggle{display:none;background:none;color:white;border:0;font-size:1.6rem}.entry{padding:70px 0}.entry h1{font-size:3rem}.success{padding:12px 16px;background:#e8f8ed;color:#175c2b;border-radius:6px;margin-bottom:18px}.error{padding:12px 16px;background:#fdecec;color:#8a1d1d;border-radius:6px;margin-bottom:18px}
@media(max-width:980px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero-grid{padding:70px 0}.hero-visual{max-width:720px}.services{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr}.menu{display:none;position:absolute;left:0;right:0;top:78px;background:#030812;padding:22px 30px;flex-direction:column;align-items:flex-start}.menu.open{display:flex}.mobile-toggle{display:block}}
@media(max-width:640px){.services{grid-template-columns:1fr}.contact-form{grid-template-columns:1fr}.hero h1{font-size:3.25rem}.floating-card{position:relative;left:auto;bottom:auto;margin-top:14px}.footer-wrap{flex-direction:column;align-items:flex-start}}