/*
Theme Name: Gemini-aba
Theme URI: https://example.com/gemini-aba
Author: Gemini-aba Team
Author URI: https://example.com
Description: Main WordPress theme for Gemini-aba with clean layout and modern typography.
Version: 1.8.1
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: gemini-aba
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background: #fff;
}
a { color: #0b5563; }
img { max-width: 100%; display: block; }

.site-wrap { max-width: 1080px; margin: 0 auto; padding: 1.25rem 1rem; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }

.navbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
  z-index: 1000;
}
.navbar.scrolled { box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.nav-content { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 1rem; }
.logo a { text-decoration: none; font-size: 1.5rem; font-weight: 700; color: #0b5563; }
.logo .custom-logo { max-height: 56px; width: auto; }

.nav-actions {
  margin-left: auto;
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-links { display: none; list-style: none; gap: 1.4rem; margin: 0; padding: 0; }
.nav-link { text-decoration: none; font-weight: 500; color: #374151; }
.nav-link:hover, .nav-link:focus { color: #0b5563; }

.nav-btn {
  display: none;
  background: #0b5563;
  color: #fff;
  text-decoration: none;
  padding: .6rem 1.1rem;
  border-radius: .5rem;
  font-weight: 600;
}
.nav-btn:hover { background: #0e7490; color: #fff; }

.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d1d5db;
  border-radius: .5rem;
  background: #fff;
  width: 42px;
  height: 42px;
  padding: 0;
  cursor: pointer;
}
.mobile-menu-icon { line-height: 0; color: #374151; }
.mobile-menu-icon svg { width: 22px; height: 22px; }
.mobile-menu-icon--close { display: none; }
.mobile-menu-btn.active .mobile-menu-icon--open { display: none; }
.mobile-menu-btn.active .mobile-menu-icon--close { display: inline-flex; }

.mobile-menu,
.mobile-menu-cta-wrap {
  display: none;
  list-style: none;
  margin: 0;
  padding: .75rem 0 1rem;
  border-top: 1px solid #e5e7eb;
}
.mobile-menu.active,
.mobile-menu-cta-wrap.active { display: block; }
.mobile-link {
  display: block;
  text-decoration: none;
  color: #374151;
  padding: .7rem .8rem;
  border-radius: .45rem;
}
.mobile-link:hover { background: #f3f4f6; color: #0b5563; }
.mobile-link--button {
  background: #0b5563;
  color: #fff;
  margin-top: .25rem;
  text-align: center;
  font-weight: 600;
}

.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-background,
.hero-background img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay-half {
  position: absolute;
  inset: 0;
  width: 60%;
  background: linear-gradient(to right, rgba(11,85,99,.95), rgba(11,85,99,.78), rgba(11,85,99,0));
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding: 5rem 0; }
.hero-title { color: #fff; font-size: clamp(2rem, 5vw, 4rem); line-height: 1.15; margin: 0 0 1rem; }
.hero-subtitle { color: rgba(255,255,255,.95); font-size: 1.15rem; margin: 0 0 1.5rem; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: .8rem; }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: .5rem; padding: .85rem 1.2rem; text-decoration: none; font-weight: 600; }
.btn-primary { background: #fff; color: #0b5563; }
.btn-secondary { border: 2px solid #fff; color: #fff; }

.section { padding: 4.5rem 0; }
.section-gray { background: #f9fafb; }
.section-header { text-align: center; max-width: 820px; margin: 0 auto 2rem; }
.section-title { margin: 0 0 1rem; font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.2; }
.section-title.center { text-align: center; }
.grid-2 { display: grid; gap: 2rem; }
.feature-list { padding-left: 1rem; }
.image-wrapper { border-radius: 1rem; overflow: hidden; box-shadow: 0 18px 34px rgba(0,0,0,.15); }

.services-grid { display: grid; gap: 1.2rem; }
.service-card { background: #fff; border: 1px solid #eef0f3; border-radius: .9rem; padding: 1.5rem; box-shadow: 0 10px 16px rgba(0,0,0,.06); }
.service-card h3 { margin-top: 0; }

.contact-grid { display: grid; gap: 1.2rem; }
.contact-card { background: #fff; border: 1px solid #eef0f3; border-radius: .9rem; padding: 1.25rem; }

.site-footer {
  width: 100%;
  background: #111827;
  color: #fff;
}
.site-footer__inner {
  max-width: 100%;
  text-align: center;
  padding: 1.1rem 1rem;
}

.site-content--full { width: 100%; padding: 1.25rem 1rem; }
.site-content--constrained { width: min(100%, var(--gemini-aba-page-max-width, 1080px)); margin-inline: auto; }
.site-content--full__header h1 { margin: 0 0 1rem; font-size: 2rem; }

article {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .container { padding: 0 1.5rem; }
  .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-actions { display: flex; }
  .nav-links { display: flex; }
  .nav-btn--desktop { display: inline-flex; }
  .mobile-menu-btn,
  .mobile-menu,
  .mobile-menu-cta-wrap { display: none !important; }
}

@media (max-width: 767px) {
  .hero-overlay-half { width: 100%; background: linear-gradient(to bottom, rgba(11,85,99,.92), rgba(11,85,99,.8)); }
}