/*
Theme Name: Vertex App Maker
Theme URI: https://vertexappmaker.com/
Author: Vertex App Maker
Author URI: https://vertexappmaker.com/
Description: Friendly/premium theme for selling web design and software development services. Mobile-first, fast, and SEO-friendly.
Version: 1.0.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vertex-app-maker
Tags: custom-logo, custom-menu, featured-images, blog, one-column, two-columns, footer-widgets, accessibility-ready
*/

:root{
  --vam-bg: #07131a;
  --vam-surface: #0b1f2a;
  --vam-surface-2: #0f2a36;
  --vam-text: #e9f4f7;
  --vam-muted: rgba(233, 244, 247, .72);
  --vam-border: rgba(233, 244, 247, .14);
  --vam-primary: #15b7d9;
  --vam-primary-2: #1fe0c4;
  --vam-primary-3: #0aa2c2;
  --vam-danger: #ff4d4d;
  --vam-shadow: 0 20px 50px rgba(0,0,0,.35);
  --vam-radius: 16px;
  --vam-radius-sm: 12px;
  --vam-max: 1160px;
  --vam-gutter: clamp(16px, 3vw, 28px);
  --vam-font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  --vam-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background: radial-gradient(1200px 600px at 70% -10%, rgba(31,224,196,.22), transparent 55%),
              radial-gradient(900px 500px at 10% 20%, rgba(21,183,217,.20), transparent 52%),
              var(--vam-bg);
  color:var(--vam-text);
  font-family:var(--vam-font);
  line-height:1.6;
}
img{ max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.92; }

.vam-container{ width:100%; max-width:var(--vam-max); margin:0 auto; padding:0 var(--vam-gutter); }
.vam-sr{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }

/* Header */
.vam-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(180%) blur(16px);
  background:rgba(7,19,26,.62);
  border-bottom:1px solid var(--vam-border);
}
.vam-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.vam-brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 160px;
}
.vam-brand__logo img{ width:44px; height:44px; object-fit:contain; }
.vam-brand__name{ display:flex; flex-direction:column; }
.vam-brand__name strong{ font-size:14px; letter-spacing:.3px; line-height:1.25; }
.vam-brand__name span{ font-size:12px; color:var(--vam-muted); line-height:1.25; }

.vam-nav{
  display:flex;
  align-items:center;
  gap:10px;
}
.vam-nav__toggle{
  display:none;
  border:1px solid var(--vam-border);
  background:rgba(255,255,255,.06);
  color:var(--vam-text);
  border-radius:12px;
  padding:10px 12px;
  line-height:1;
  cursor:pointer;
}

.vam-menu{ display:flex; align-items:center; gap:4px; }
.vam-menu ul{ list-style:none; padding:0; margin:0; display:flex; gap:6px; align-items:center; }
.vam-menu a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius:12px;
  color:rgba(233,244,247,.92);
}
.vam-menu a:hover{
  background:rgba(255,255,255,.06);
}
.vam-menu .current-menu-item > a,
.vam-menu .current_page_item > a{
  background:rgba(255,255,255,.08);
}

.vam-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid rgba(21,183,217,.55);
  background:linear-gradient(135deg, rgba(21,183,217,.96), rgba(31,224,196,.88));
  color:#061219;
  font-weight:700;
  box-shadow: 0 14px 30px rgba(21,183,217,.18);
}
.vam-cta:hover{ opacity:1; transform: translateY(-1px); }

@media (max-width: 920px){
  .vam-nav__toggle{ display:inline-flex; }
  .vam-menu{
    position:absolute;
    left:0;
    right:0;
    top:100%;
    padding:12px var(--vam-gutter);
    border-bottom:1px solid var(--vam-border);
    background:rgba(7,19,26,.92);
    display:none;
  }
  .vam-menu[aria-hidden="false"]{ display:block; }
  .vam-menu ul{
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .vam-menu a{ justify-content:space-between; width:100%; }
}

/* Hero / sections */
.vam-main{ padding: 26px 0 70px; }
.vam-hero{
  padding: clamp(34px, 6vw, 72px) 0 34px;
}
.vam-hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(18px, 3.4vw, 44px);
  align-items:center;
}
.vam-kicker{
  display:inline-flex;
  gap:10px;
  align-items:center;
  padding:8px 12px;
  border:1px solid var(--vam-border);
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  color: var(--vam-muted);
  font-size: 13px;
}
.vam-title{
  font-size: clamp(34px, 4.4vw, 56px);
  line-height:1.05;
  margin: 12px 0 10px;
  letter-spacing: -0.02em;
}
.vam-lead{
  font-size: clamp(16px, 2.05vw, 20px);
  color: var(--vam-muted);
  margin: 0 0 20px;
  max-width: 58ch;
}
.vam-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top: 14px;
}
.vam-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--vam-border);
  background: rgba(255,255,255,.06);
  color: var(--vam-text);
  font-weight:700;
}
.vam-btn:hover{ background: rgba(255,255,255,.08); }
.vam-btn--primary{
  border-color: rgba(21,183,217,.55);
  background: linear-gradient(135deg, rgba(21,183,217,.96), rgba(31,224,196,.88));
  color:#061219;
}
.vam-btn--primary:hover{ transform: translateY(-1px); }

.vam-card{
  border:1px solid var(--vam-border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border-radius: var(--vam-radius);
  box-shadow: var(--vam-shadow);
}
.vam-card__pad{ padding: 18px; }
.vam-badge{
  display:inline-flex;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid rgba(31,224,196,.35);
  color: rgba(233,244,247,.9);
  background: rgba(31,224,196,.10);
}

.vam-grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.vam-grid2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (max-width: 920px){
  .vam-hero__grid{ grid-template-columns: 1fr; }
  .vam-grid3{ grid-template-columns: 1fr; }
  .vam-grid2{ grid-template-columns: 1fr; }
}

.vam-section{ padding: 30px 0; }
.vam-section__title{
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.2;
  margin: 0 0 10px;
}
.vam-section__lead{
  margin:0 0 18px;
  color: var(--vam-muted);
  max-width: 75ch;
}
.vam-mini{
  font-size: 13px;
  color: var(--vam-muted);
}

/* Content (WP editor output) */
.entry-content{ max-width: 78ch; }
.entry-content h2,
.entry-content h3{ line-height:1.22; letter-spacing:-.01em; }
.entry-content a{ color: rgba(31,224,196,.95); text-decoration: underline; text-underline-offset: 3px; }
.entry-content code{ font-family: var(--vam-mono); font-size: .95em; }
.entry-content blockquote{
  border-left: 3px solid rgba(31,224,196,.55);
  margin: 18px 0;
  padding: 2px 0 2px 14px;
  color: rgba(233,244,247,.86);
}
.vam-pagehead{
  padding: 22px 0 10px;
}
.vam-pagehead h1{
  margin:0;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.vam-pagehead p{
  margin: 10px 0 0;
  color: var(--vam-muted);
  max-width: 80ch;
}

/* Blog */
.vam-layout{
  display:grid;
  grid-template-columns: 1fr 320px;
  gap: 22px;
  align-items:start;
}
@media (max-width: 980px){
  .vam-layout{ grid-template-columns: 1fr; }
}
.vam-postlist{ display:grid; gap: 14px; }
.vam-post{
  padding: 18px;
}
.vam-post h2,
.vam-post h3{ margin: 0 0 6px; }
.vam-meta{ font-size: 13px; color: var(--vam-muted); }
.vam-excerpt{ margin: 10px 0 0; color: rgba(233,244,247,.86); }
.vam-readmore{ margin-top: 12px; display:inline-flex; }

.vam-sidebar .widget{
  padding: 16px;
  border: 1px solid var(--vam-border);
  border-radius: var(--vam-radius);
  background: rgba(255,255,255,.04);
}
.vam-sidebar .widget + .widget{ margin-top: 14px; }
.vam-sidebar .widget-title{ margin: 0 0 10px; font-size: 16px; }
.vam-sidebar ul{ margin: 0; padding-left: 18px; color: rgba(233,244,247,.86); }

/* Footer */
.vam-footer{
  border-top:1px solid var(--vam-border);
  background: rgba(7,19,26,.62);
  padding: 36px 0 28px;
}
.vam-footer__grid{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 18px;
  align-items:start;
}
@media (max-width: 920px){
  .vam-footer__grid{ grid-template-columns: 1fr; }
}
.vam-footer a{ color: rgba(233,244,247,.9); }
.vam-footer a:hover{ color: rgba(31,224,196,.95); opacity: 1; }
.vam-footer__small{
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--vam-border);
  display:flex;
  gap: 14px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  color: var(--vam-muted);
  font-size: 13px;
}

/* Service cards */
.vam-service{
  display:block;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.vam-service:hover{
  transform: translateY(-2px);
  border-color: rgba(31,224,196,.32);
}
.vam-service h2{ margin: 10px 0 6px; font-size: 20px; letter-spacing:-.01em; }
.vam-service__top{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }
.vam-service img{ filter: drop-shadow(0 10px 18px rgba(0,0,0,.25)); }

/* CTA band */
.vam-cta-band{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  background: radial-gradient(900px 220px at 20% 30%, rgba(21,183,217,.18), transparent 55%),
              radial-gradient(700px 260px at 90% 10%, rgba(31,224,196,.16), transparent 56%),
              linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
}
.vam-cta-band__actions{ display:flex; gap: 10px; flex-wrap:wrap; }
@media (max-width: 760px){
  .vam-cta-band{ flex-direction: column; align-items:flex-start; }
}

/* FAQ */
.vam-faq details{
  border: 1px solid rgba(233,244,247,.14);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 12px 14px;
}
.vam-faq details + details{ margin-top: 10px; }
.vam-faq summary{
  cursor:pointer;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.vam-faq p{ margin: 10px 0 0; color: rgba(233,244,247,.86); }

/* Forms (WPForms) */
.vam-form .wpforms-container{
  margin: 0 !important;
}
.vam-form .wpforms-field-label{
  color: rgba(233,244,247,.92) !important;
  font-weight: 700 !important;
}
.vam-form input[type="text"],
.vam-form input[type="email"],
.vam-form input[type="tel"],
.vam-form input[type="url"],
.vam-form select,
.vam-form textarea{
  width: 100% !important;
  border-radius: 14px !important;
  border: 1px solid rgba(233,244,247,.18) !important;
  background: rgba(255,255,255,.06) !important;
  color: rgba(233,244,247,.92) !important;
  padding: 12px 12px !important;
  outline: none !important;
}
.vam-form textarea{ min-height: 140px !important; }
.vam-form input:focus,
.vam-form select:focus,
.vam-form textarea:focus{
  border-color: rgba(31,224,196,.48) !important;
  box-shadow: 0 0 0 4px rgba(31,224,196,.14) !important;
}
.vam-form .wpforms-submit{
  border: 1px solid rgba(21,183,217,.55) !important;
  background: linear-gradient(135deg, rgba(21,183,217,.96), rgba(31,224,196,.88)) !important;
  color: #061219 !important;
  font-weight: 800 !important;
  border-radius: 14px !important;
  padding: 12px 14px !important;
  cursor: pointer !important;
}
.vam-form .wpforms-submit:hover{
  transform: translateY(-1px);
}
.vam-form .wpforms-error{
  color: #ffb1b1 !important;
}