/*
Theme Name: Sybest Technology Ltd.
Theme URI: https://sybesttechnology.store
Author: Sybest Technology Ltd.
Author URI: https://sybesttechnology.store
Description: Official custom WordPress theme for Sybest Technology Ltd. — importers, exporters, suppliers, and solar energy solutions based in Dhaka, Bangladesh.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sybest-technology
Tags: business, technology, solar-energy, trading, responsive, corporate
*/

/* ==========================================================================
   Sybest Technology Ltd. — Main Theme Stylesheet
   Palette: Tech Blue #0284C7 · Solar Gold #F59E0B · Slate #334155 · Light #F8FAFC
   ========================================================================== */

:root {
  --sybest-blue: #0284C7;
  --sybest-blue-dark: #0369A1;
  --sybest-gold: #F59E0B;
  --sybest-gold-dark: #D97706;
  --sybest-slate: #334155;
  --sybest-slate-dark: #1E293B;
  --sybest-bg: #F8FAFC;
  --sybest-border: #E2E8F0;
  --sybest-text: #475569;
  --sybest-radius: 12px;
  --sybest-shadow: 0 4px 24px rgba(2, 132, 199, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--sybest-bg);
  color: var(--sybest-text);
  line-height: 1.65;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  color: var(--sybest-slate-dark);
  line-height: 1.2;
  font-weight: 700;
}

a { color: var(--sybest-blue); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--sybest-blue-dark); }
img { max-width: 100%; height: auto; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 14px 32px; border-radius: 999px;
  font-weight: 600; font-size: 15px; transition: all .25s ease; cursor: pointer; border: 0;
}
.btn-primary { background: var(--sybest-blue); color: #fff !important; box-shadow: 0 6px 20px rgba(2,132,199,.35); }
.btn-primary:hover { background: var(--sybest-blue-dark); transform: translateY(-2px); }
.btn-gold { background: var(--sybest-gold); color: var(--sybest-slate-dark) !important; box-shadow: 0 6px 20px rgba(245,158,11,.35); }
.btn-gold:hover { background: var(--sybest-gold-dark); color:#fff !important; transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid rgba(255,255,255,.7); color: #fff !important; }
.btn-outline:hover { background: #fff; color: var(--sybest-blue) !important; }

/* ---------- Top Bar ---------- */
.topbar {
  background: var(--sybest-slate-dark); color: #CBD5E1; font-size: 13.5px;
  padding: 8px 0;
}
.topbar .container { display: flex; flex-wrap: wrap; gap: 8px 28px; justify-content: space-between; align-items: center; }
.topbar a { color: #E2E8F0; }
.topbar a:hover { color: var(--sybest-gold); }
.topbar .topbar-item { display: inline-flex; align-items: center; gap: 7px; }
.topbar .topbar-item svg { width: 14px; height: 14px; fill: var(--sybest-gold); flex-shrink: 0; }

/* ---------- Header ---------- */
.site-header {
  background: #fff; position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 16px rgba(15, 23, 42, .06);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 14px; padding-bottom: 14px; }
.site-branding { display: flex; align-items: center; gap: 12px; }
.site-branding img.custom-logo { max-height: 52px; width: auto; }
.site-title { font-size: 24px; font-weight: 800; margin: 0; }
.site-title a { color: var(--sybest-slate-dark); }
.site-title a span { color: var(--sybest-blue); }
.site-description { font-size: 12px; color: var(--sybest-text); margin: 0; }

.main-navigation ul { list-style: none; display: flex; gap: 6px; flex-wrap: wrap; }
.main-navigation li { position: relative; }
.main-navigation a {
  display: block; padding: 10px 16px; font-weight: 600; font-size: 15px;
  color: var(--sybest-slate); border-radius: 8px;
}
.main-navigation a:hover, .main-navigation .current-menu-item > a { background: rgba(2,132,199,.08); color: var(--sybest-blue); }
.main-navigation ul ul {
  display: none; position: absolute; top: 100%; left: 0; min-width: 220px;
  background: #fff; border: 1px solid var(--sybest-border); border-radius: 10px;
  box-shadow: var(--sybest-shadow); padding: 8px; z-index: 50;
}
.main-navigation li:hover > ul { display: block; }
.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.menu-toggle svg { width: 26px; height: 26px; fill: var(--sybest-slate-dark); }

.header-cta { display: inline-flex; align-items: center; gap: 8px; background: var(--sybest-gold); color: var(--sybest-slate-dark) !important; font-weight: 700; padding: 10px 20px; border-radius: 999px; font-size: 14px; }
.header-cta:hover { background: var(--sybest-gold-dark); color: #fff !important; }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #fff; padding: 110px 0; overflow: hidden;
  background: linear-gradient(120deg, var(--sybest-slate-dark) 0%, #0C4A6E 55%, var(--sybest-blue) 100%);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(245,158,11,.35), transparent 45%),
              radial-gradient(circle at 10% 90%, rgba(2,132,199,.4), transparent 50%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; max-width: 820px; }
.hero-badge {
  display: inline-block; background: rgba(245,158,11,.15); border: 1px solid rgba(245,158,11,.5);
  color: var(--sybest-gold); padding: 6px 16px; border-radius: 999px; font-size: 13px;
  font-weight: 600; letter-spacing: .4px; margin-bottom: 22px;
}
.hero h1 { color: #fff; font-size: clamp(32px, 5vw, 54px); margin-bottom: 18px; }
.hero h1 span { color: var(--sybest-gold); }
.hero p { font-size: 18px; color: #CBD5E1; max-width: 640px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: #fff; }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 54px; }
.section-kicker { color: var(--sybest-blue); font-weight: 700; text-transform: uppercase; letter-spacing: 1.6px; font-size: 13px; }
.section-header h2 { font-size: clamp(26px, 3.6vw, 38px); margin: 10px 0 14px; }
.section-header p { font-size: 16.5px; }

/* ---------- Services Grid ---------- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; }
.service-card {
  background: #fff; border: 1px solid var(--sybest-border); border-radius: var(--sybest-radius);
  padding: 34px 28px; transition: all .25s ease; box-shadow: var(--sybest-shadow);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--sybest-blue); box-shadow: 0 14px 36px rgba(2,132,199,.16); }
.service-icon {
  width: 58px; height: 58px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sybest-blue), var(--sybest-blue-dark)); margin-bottom: 20px;
}
.service-card:nth-child(even) .service-icon { background: linear-gradient(135deg, var(--sybest-gold), var(--sybest-gold-dark)); }
.service-icon svg { width: 28px; height: 28px; fill: #fff; }
.service-card h3 { font-size: 19px; margin-bottom: 10px; }
.service-card p { font-size: 15px; }

/* ---------- About ---------- */
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.about-wrap h2 { font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 18px; }
.about-points { list-style: none; margin-top: 22px; display: grid; gap: 12px; }
.about-points li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; color: var(--sybest-slate); }
.about-points svg { width: 20px; height: 20px; fill: var(--sybest-gold); flex-shrink: 0; margin-top: 3px; }
.about-card {
  background: linear-gradient(150deg, var(--sybest-slate-dark), #0C4A6E); color: #E2E8F0;
  border-radius: 20px; padding: 40px 36px;
}
.about-card h3 { color: #fff; font-size: 21px; margin-bottom: 18px; }
.about-card dl { display: grid; gap: 14px; }
.about-card dt { font-size: 12.5px; text-transform: uppercase; letter-spacing: 1px; color: var(--sybest-gold); font-weight: 700; }
.about-card dd { font-size: 15px; margin-top: 2px; }

/* ---------- Stats ---------- */
.stats-band { background: var(--sybest-blue); color: #fff; padding: 54px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; text-align: center; }
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 40px; font-weight: 800; color: #fff; }
.stat-label { font-size: 14px; color: #BAE6FD; margin-top: 4px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 26px; }
.contact-card {
  background: #fff; border: 1px solid var(--sybest-border); border-radius: var(--sybest-radius);
  padding: 30px 26px; text-align: center; box-shadow: var(--sybest-shadow);
}
.contact-card svg { width: 34px; height: 34px; fill: var(--sybest-blue); margin-bottom: 14px; }
.contact-card h3 { font-size: 17px; margin-bottom: 8px; }
.contact-card p, .contact-card a { font-size: 14.5px; word-break: break-word; }

/* ---------- Page Content ---------- */
.page-hero { background: linear-gradient(120deg, var(--sybest-slate-dark), var(--sybest-blue-dark)); color: #fff; padding: 70px 0; text-align: center; }
.page-hero h1 { color: #fff; font-size: clamp(28px, 4vw, 42px); }
.content-area { padding: 64px 0; }
.content-area article { max-width: 820px; margin: 0 auto; }
.entry-content h2 { font-size: 26px; margin: 30px 0 12px; }
.entry-content h3 { font-size: 21px; margin: 24px 0 10px; }
.entry-content p, .entry-content ul, .entry-content ol { margin-bottom: 18px; }
.entry-content ul, .entry-content ol { padding-left: 24px; }
.entry-content a { text-decoration: underline; }
.post-meta { font-size: 13.5px; color: var(--sybest-text); margin-bottom: 20px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--sybest-slate-dark); color: #94A3B8; margin-top: 60px; }
.footer-main { padding: 64px 0 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-col h3, .footer-col h4 { color: #fff; font-size: 17px; margin-bottom: 18px; }
.footer-col p, .footer-col li { font-size: 14px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: #CBD5E1; }
.footer-col a:hover { color: var(--sybest-gold); }
.footer-logo { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 12px; }
.footer-logo span { color: var(--sybest-gold); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; fill: var(--sybest-gold); flex-shrink: 0; margin-top: 4px; }

.footer-verification {
  border-top: 1px solid rgba(255,255,255,.1); border-bottom: 1px solid rgba(255,255,255,.1);
  padding: 26px 0; text-align: center;
}
.footer-verification .verify-name { color: #fff; font-weight: 700; font-size: 16px; }
.footer-verification .verify-license {
  display: inline-block; margin: 10px 0; background: rgba(245,158,11,.12);
  border: 1px solid rgba(245,158,11,.45); color: var(--sybest-gold);
  padding: 8px 20px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
}
.footer-verification p { font-size: 13.5px; max-width: 760px; margin: 6px auto 0; }
.footer-bottom { padding: 20px 0; text-align: center; font-size: 13px; color: #64748B; }
.footer-bottom a { color: #94A3B8; }
.footer-bottom a:hover { color: var(--sybest-gold); }

/* ---------- 404 ---------- */
.error-404 { text-align: center; padding: 110px 0; }
.error-404 h1 { font-size: 88px; color: var(--sybest-blue); }
.error-404 h2 { font-size: 24px; margin: 8px 0 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .footer-main { grid-template-columns: 1fr 1fr; }
  .about-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .menu-toggle { display: block; }
  .main-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; box-shadow: var(--sybest-shadow); padding: 12px 20px 18px; }
  .main-navigation.toggled { display: block; }
  .main-navigation ul { flex-direction: column; gap: 2px; }
  .main-navigation ul ul { position: static; display: block; border: 0; box-shadow: none; padding-left: 18px; }
  .header-cta { display: none; }
  .section { padding: 60px 0; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
}