/*
Theme Name: Beyond Address Support
Theme URI: https://beyondaddress.com/
Author: Digital Murugan
Author URI: https://digitalmurugan.com/
Description: A lightweight, mobile-first support landing page theme for Beyond Address. Designed as a future-ready host for the Beyond Address Virtual Assistant plugin.
Version: 1.0.0
License: GPL-2.0-or-later
Text Domain: beyond-address-support
*/

:root {
  --ba-navy: #1F3A70;
  --ba-gold: #F9B233;
  --ba-red: #E84335;
  --ba-green: #31A853;
  --ba-blue: #386BB3;
  --ba-yellow: #FBBC09;
  --ba-white: #FFFFFF;
  --ba-bg: #F7F9FC;
  --ba-text: #182230;
  --ba-muted: #5E6B7A;
  --ba-border: #E5EAF1;
  --ba-radius: 16px;
  --ba-shadow: 0 12px 32px rgba(31, 58, 112, .08);
  --ba-container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ba-text); background: var(--ba-white); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
button, input { font: inherit; }
.container { width: min(calc(100% - 40px), var(--ba-container)); margin-inline: auto; }

.ba-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.94); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(229,234,241,.85); }
.ba-header-inner { min-height: 78px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.ba-logo { display:inline-flex; align-items:center; }
.ba-logo img { width: 190px; height:auto; display:block; }
.ba-nav { display:flex; align-items:center; gap:28px; font-size:15px; font-weight:600; color:#314055; }
.ba-nav a:hover { color:var(--ba-navy); }
.ba-menu-toggle { display:none; border:0; background:transparent; padding:8px; cursor:pointer; color:var(--ba-navy); }

.ba-hero { position:relative; overflow:hidden; background: linear-gradient(180deg,#F7F9FC 0%,#FFFFFF 100%); padding:78px 0 92px; }
.ba-hero::before { content:""; position:absolute; width:420px; height:420px; border-radius:50%; background:rgba(56,107,179,.08); top:-180px; right:-120px; }
.ba-hero::after { content:""; position:absolute; width:300px; height:300px; border-radius:50%; background:rgba(249,178,51,.08); bottom:-170px; left:-130px; }
.ba-hero-grid { position:relative; z-index:1; display:grid; grid-template-columns: 1fr .9fr; gap:64px; align-items:center; }
.ba-eyebrow { display:inline-flex; align-items:center; gap:9px; color:var(--ba-navy); font-size:13px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; margin-bottom:18px; }
.ba-eyebrow::before { content:""; width:28px; height:3px; border-radius:999px; background:var(--ba-gold); }
.ba-hero h1 { margin:0 0 18px; color:var(--ba-navy); font-size:clamp(42px,5vw,68px); line-height:1.05; letter-spacing:-.045em; }
.ba-hero-copy { max-width:650px; margin:0 0 30px; color:var(--ba-muted); font-size:18px; }
.ba-actions { display:flex; flex-wrap:wrap; gap:14px; }
.ba-btn { display:inline-flex; align-items:center; justify-content:center; gap:9px; min-height:48px; padding:0 20px; border-radius:12px; border:1px solid transparent; font-weight:750; cursor:pointer; transition:transform .2s ease, box-shadow .2s ease, background .2s ease; }
.ba-btn:hover { transform:translateY(-2px); }
.ba-btn-primary { background:var(--ba-gold); color:#17233A; box-shadow:0 10px 24px rgba(249,178,51,.22); }
.ba-btn-secondary { background:#fff; border-color:var(--ba-border); color:var(--ba-navy); }

.ba-chat-card { background:rgba(255,255,255,.94); border:1px solid var(--ba-border); border-radius:24px; box-shadow:0 24px 60px rgba(31,58,112,.13); padding:28px; }
.ba-chat-top { display:flex; align-items:center; gap:14px; margin-bottom:26px; }
.ba-avatar { width:52px; height:52px; flex:0 0 52px; border-radius:50%; display:grid; place-items:center; background:#F7F9FC; border:1px solid var(--ba-border); overflow:hidden; }
.ba-avatar img { width:38px; height:38px; object-fit:contain; }
.ba-chat-title { margin:0; color:var(--ba-navy); font-size:17px; line-height:1.2; }
.ba-chat-status { margin:4px 0 0; color:var(--ba-green); font-size:13px; font-weight:700; }
.ba-chat-message { border-radius:16px 16px 16px 4px; background:#F4F7FB; padding:18px; color:#344154; margin-bottom:20px; }
.ba-chat-message strong { color:var(--ba-navy); }
.ba-chat-input { display:flex; gap:8px; border:1px solid #DCE3ED; border-radius:13px; padding:5px; background:#fff; }
.ba-chat-input input { width:100%; border:0; outline:0; padding:11px 12px; color:var(--ba-text); background:transparent; }
.ba-chat-input button { width:44px; height:44px; border:0; border-radius:10px; background:var(--ba-navy); color:#fff; cursor:pointer; }
.ba-chat-note { margin:13px 0 0; color:#8994A3; font-size:12px; }

.ba-section { padding:88px 0; }
.ba-section-alt { background:var(--ba-bg); }
.ba-section-head { max-width:700px; margin:0 auto 42px; text-align:center; }
.ba-section-head h2 { margin:0 0 12px; color:var(--ba-navy); font-size:clamp(30px,4vw,44px); line-height:1.15; letter-spacing:-.025em; }
.ba-section-head p { margin:0; color:var(--ba-muted); font-size:17px; }
.ba-grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.ba-card { background:#fff; border:1px solid var(--ba-border); border-radius:var(--ba-radius); padding:26px; box-shadow:0 8px 24px rgba(31,58,112,.04); transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.ba-card:hover { transform:translateY(-4px); box-shadow:var(--ba-shadow); border-color:#D5DEEB; }
.ba-icon { width:48px; height:48px; border-radius:13px; display:grid; place-items:center; margin-bottom:18px; font-size:21px; background:#EEF3FA; color:var(--ba-navy); }
.ba-card:nth-child(2) .ba-icon { background:#FFF5DE; color:#A56B00; }
.ba-card:nth-child(3) .ba-icon { background:#EAF7EE; color:#1C7A3A; }
.ba-card:nth-child(4) .ba-icon { background:#FDECEA; color:#B62E22; }
.ba-card:nth-child(5) .ba-icon { background:#EEF3FA; color:var(--ba-blue); }
.ba-card h3 { margin:0 0 8px; color:var(--ba-navy); font-size:18px; }
.ba-card p { margin:0; color:var(--ba-muted); font-size:14px; }

.ba-steps { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.ba-step { position:relative; text-align:center; padding:24px; }
.ba-step-number { width:54px; height:54px; display:grid; place-items:center; margin:0 auto 18px; border-radius:50%; background:var(--ba-navy); color:#fff; font-weight:800; }
.ba-step:nth-child(2) .ba-step-number { background:var(--ba-blue); }
.ba-step:nth-child(3) .ba-step-number { background:var(--ba-gold); color:#17233A; }
.ba-step h3 { margin:0 0 7px; color:var(--ba-navy); font-size:20px; }
.ba-step p { margin:0; color:var(--ba-muted); }

.ba-app { display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center; }
.ba-app-visual { min-height:340px; border-radius:28px; background:linear-gradient(145deg,#F2F6FC,#FFFFFF); border:1px solid var(--ba-border); display:grid; place-items:center; overflow:hidden; }
.ba-app-visual img { max-height:300px; width:auto; object-fit:contain; filter:drop-shadow(0 20px 28px rgba(31,58,112,.14)); }
.ba-app h2 { margin:0 0 14px; color:var(--ba-navy); font-size:clamp(30px,4vw,44px); line-height:1.15; }
.ba-app p { color:var(--ba-muted); font-size:17px; margin:0 0 24px; }

.ba-trust { background:var(--ba-navy); color:#fff; position:relative; overflow:hidden; }
.ba-trust::after { content:""; position:absolute; width:430px; height:430px; border-radius:50%; border:1px solid rgba(255,255,255,.08); right:-150px; top:-180px; }
.ba-trust-inner { position:relative; z-index:1; text-align:center; }
.ba-trust h2 { margin:0 0 12px; font-size:clamp(30px,4vw,44px); line-height:1.15; }
.ba-trust p { max-width:680px; margin:0 auto 34px; color:rgba(255,255,255,.78); font-size:17px; }
.ba-trust-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.ba-trust-item { padding:22px; border:1px solid rgba(255,255,255,.12); border-radius:16px; background:rgba(255,255,255,.05); }
.ba-trust-item strong { display:block; margin-top:9px; }
.ba-trust-item span { font-size:25px; }

.ba-contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.ba-contact-card { border:1px solid var(--ba-border); border-radius:var(--ba-radius); padding:28px; background:#fff; }
.ba-contact-card h3 { margin:0 0 12px; color:var(--ba-navy); }
.ba-contact-card p { margin:6px 0; color:var(--ba-muted); }
.ba-contact-card a { color:var(--ba-navy); font-weight:700; }

.ba-faq { max-width:850px; margin:0 auto; }
.ba-faq details { border:1px solid var(--ba-border); border-radius:14px; margin-bottom:12px; background:#fff; overflow:hidden; }
.ba-faq summary { cursor:pointer; list-style:none; padding:19px 22px; font-weight:700; color:var(--ba-navy); display:flex; justify-content:space-between; gap:15px; }
.ba-faq summary::-webkit-details-marker { display:none; }
.ba-faq summary::after { content:"+"; font-size:22px; line-height:1; color:var(--ba-blue); }
.ba-faq details[open] summary::after { content:"−"; }
.ba-faq .answer { padding:0 22px 20px; color:var(--ba-muted); }

.ba-final-cta { padding:82px 0; background:linear-gradient(135deg,#F7F9FC,#FFF9EC); text-align:center; }
.ba-final-cta h2 { margin:0 0 12px; color:var(--ba-navy); font-size:clamp(30px,4vw,44px); }
.ba-final-cta p { max-width:620px; margin:0 auto 24px; color:var(--ba-muted); }

.ba-footer { background:#101C31; color:#fff; padding:58px 0 20px; }
.ba-footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; }
.ba-footer-logo img { width:190px; filter:brightness(0) invert(1); opacity:.95; }
.ba-footer p { color:rgba(255,255,255,.62); font-size:14px; }
.ba-footer h3 { margin:0 0 14px; font-size:14px; text-transform:uppercase; letter-spacing:.08em; color:#fff; }
.ba-footer-links { display:grid; gap:9px; color:rgba(255,255,255,.68); font-size:14px; }
.ba-footer-links a:hover { color:#fff; }
.ba-socials { display:flex; flex-wrap:wrap; gap:10px; }
.ba-socials a { width:36px; height:36px; display:grid; place-items:center; border-radius:50%; background:rgba(255,255,255,.08); font-size:13px; font-weight:800; }
.ba-footer-bottom { margin-top:42px; padding-top:18px; border-top:1px solid rgba(255,255,255,.1); color:rgba(255,255,255,.5); font-size:13px; display:flex; justify-content:space-between; gap:15px; }

.ba-floating-chat { position:fixed; z-index:90; right:22px; bottom:22px; display:inline-flex; align-items:center; gap:9px; min-height:48px; padding:0 18px; border-radius:999px; background:var(--ba-navy); color:#fff; box-shadow:0 12px 28px rgba(31,58,112,.25); font-weight:750; }
.ba-floating-chat:hover { transform:translateY(-2px); }

.ba-page { padding:70px 0 90px; }
.ba-page h1 { color:var(--ba-navy); font-size:clamp(34px,5vw,52px); line-height:1.1; }
.ba-prose { max-width:820px; color:#3D4A5B; }
.ba-prose h2,.ba-prose h3 { color:var(--ba-navy); }

@media (max-width: 980px) {
  .ba-hero-grid,.ba-app { grid-template-columns:1fr; gap:38px; }
  .ba-grid-4 { grid-template-columns:repeat(2,1fr); }
  .ba-footer-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 720px) {
  .container { width:min(calc(100% - 32px), var(--ba-container)); }
  .ba-header-inner { min-height:68px; }
  .ba-logo img,.ba-footer-logo img { width:160px; }
  .ba-menu-toggle { display:block; }
  .ba-nav { display:none; position:absolute; top:68px; left:0; right:0; padding:16px; background:#fff; border-bottom:1px solid var(--ba-border); box-shadow:0 10px 24px rgba(0,0,0,.06); flex-direction:column; align-items:flex-start; }
  .ba-nav.is-open { display:flex; }
  .ba-hero { padding:56px 0 62px; }
  .ba-hero h1 { font-size:42px; }
  .ba-hero-copy { font-size:16px; }
  .ba-section { padding:62px 0; }
  .ba-grid-4,.ba-steps,.ba-trust-grid,.ba-contact-grid,.ba-footer-grid { grid-template-columns:1fr; }
  .ba-card { padding:22px; }
  .ba-app-visual { min-height:280px; }
  .ba-footer-bottom { flex-direction:column; }
  .ba-floating-chat { left:16px; right:16px; bottom:14px; justify-content:center; }
}