/*
Theme Name: GreenTech Solutions
Theme URI: https://greentechsolutions.co.za
Author: GreenTech Solutions
Author URI: https://greentechsolutions.co.za
Description: Custom WooCommerce-ready theme for GreenTech Solutions — Solar, Inverters & Electronics.
Version: 1.0.2
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: greentech
Tags: woocommerce, solar, renewable-energy, custom-colors, custom-logo
*/

/* ============================================
   GREENTECH SOLUTIONS — MAIN STYLESHEET
   Colors: Navy #0b4f7a | Green #1a7a4a | Orange #f97316
   ============================================ */

:root {
  --navy:        #0b4f7a;
  --navy-light:  #1270a8;
  --green:       #1a7a4a;
  --green-light: #25a86a;
  --orange:      #f97316;
  --gold:        #fbbf24;
  --white:       #ffffff;
  --off-white:   #f8faf9;
  --light-gray:  #f1f5f9;
  --mid-gray:    #94a3b8;
  --dark:        #1e293b;
  --text:        #334155;
  --border:      #e2e8f0;
  --shadow:      0 4px 24px rgba(11,79,122,0.10);
  --shadow-lg:   0 8px 40px rgba(11,79,122,0.15);
  --radius:      12px;
  --radius-lg:   20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito Sans', 'Nunito', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4 { font-family: 'Nunito', sans-serif; color: var(--dark); line-height: 1.25; }
h1 { font-size: clamp(2rem,5vw,3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem,3.5vw,2.4rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { margin-bottom: 1rem; color: var(--text); }
p:last-child { margin-bottom: 0; }

.accent-green  { color: var(--green-light); }
.accent-orange { color: var(--orange); }

/* ---- LAYOUT ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px; font-weight: 700;
  font-size: 1rem; cursor: pointer; border: none;
  transition: all 0.25s ease; font-family: 'Nunito', sans-serif;
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: #ea6a0a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,0.35); }
.btn-secondary { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-secondary:hover { background: var(--navy); color: var(--white); }
.btn-white { background: var(--white); color: var(--navy); }
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); }

/* ---- NAVBAR ---- */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white); border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow); transition: all 0.3s ease;
}
.navbar.scrolled { box-shadow: var(--shadow-lg); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; max-width: 1200px; margin: 0 auto; height: 100px;
}
.nav-logo { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 8px 16px; border-radius: 8px; font-weight: 600;
  color: var(--dark); transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.current-menu-item { color: var(--green); background: rgba(26,122,74,0.08); }
.nav-cta { margin-left: 16px; padding: 10px 24px !important; background: var(--orange) !important; color: var(--white) !important; border-radius: 50px !important; }
.nav-cta:hover { background: #ea6a0a !important; transform: translateY(-2px); box-shadow: 0 4px 16px rgba(249,115,22,0.3); }

/* Cart icon */
.nav-cart-link { position: relative; display: flex; align-items: center; padding: 8px 12px !important; }
.cart-count {
  position: absolute; top: 2px; right: 2px;
  background: var(--orange); color: white; font-size: 11px;
  font-weight: 700; width: 18px; height: 18px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}

/* Mobile nav */
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--dark); border-radius: 2px; transition: all 0.3s; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 100px; left: 0; right: 0;
    background: var(--white); flex-direction: column; align-items: flex-start;
    padding: 16px 24px 24px; border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg); gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 12px 16px; }
  .nav-cta { margin-left: 0; text-align: center; }
}

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--green) 100%);
  color: var(--white); padding: 100px 0 80px; text-align: center; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; padding: 0 24px; }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--gold); }
.hero p { color: rgba(255,255,255,0.85); font-size: 1.2rem; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; margin-top: 48px; }
.hero-badge { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.9); font-size: 0.9rem; font-weight: 600; }
.hero-badge svg { color: var(--gold); }

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-tag {
  display: inline-block; background: rgba(26,122,74,0.1); color: var(--green);
  padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 16px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--mid-gray); font-size: 1.05rem; }

/* ---- CARDS ---- */
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px; transition: all 0.3s ease; box-shadow: var(--shadow);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-light); }
.card-icon {
  width: 56px; height: 56px; background: linear-gradient(135deg, var(--green), var(--green-light));
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; color: var(--white);
}
.card h3 { margin-bottom: 12px; }

/* ---- SERVICES GRID ---- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }

/* ---- STATS ---- */
.stats-strip { background: var(--navy); color: var(--white); padding: 60px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; text-align: center; }
.stat-number { font-size: 2.8rem; font-weight: 800; color: var(--gold); font-family: 'Nunito', sans-serif; }
.stat-label { color: rgba(255,255,255,0.75); font-size: 0.95rem; margin-top: 4px; }

/* ---- WOOCOMMERCE PRODUCT GRID ---- */
.woocommerce ul.products {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
  gap: 28px !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
.woocommerce ul.products li.product {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow);
  margin: 0 !important;
  float: none !important;
  width: auto !important;
}
.woocommerce ul.products li.product:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--green-light); }
.woocommerce ul.products li.product img { width: 100%; height: 220px; object-fit: cover; }
.woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 1rem;
  color: var(--dark); padding: 16px 16px 4px;
}
.woocommerce ul.products li.product .price { padding: 0 16px; color: var(--green); font-weight: 700; font-size: 1.1rem; }
.woocommerce ul.products li.product .button {
  display: block; margin: 12px 16px 16px;
  background: var(--orange); color: var(--white); border: none;
  padding: 10px 20px; border-radius: 50px; font-weight: 700;
  font-family: 'Nunito', sans-serif; cursor: pointer; text-align: center;
  transition: all 0.2s;
}
.woocommerce ul.products li.product .button:hover { background: #ea6a0a; transform: translateY(-1px); }
.woocommerce span.onsale { background: var(--orange) !important; border-radius: 50px !important; }

/* WooCommerce single product */
.woocommerce div.product .product_title { font-family: 'Nunito', sans-serif; font-size: 2rem; font-weight: 700; }
.woocommerce div.product p.price, .woocommerce div.product span.price { color: var(--green) !important; font-size: 1.5rem; font-weight: 700; }
.woocommerce #respond input#submit,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce div.product .cart .single_add_to_cart_button {
  background: var(--orange) !important; color: var(--white) !important;
  border-radius: 50px !important; font-weight: 700 !important;
  font-family: 'Nunito', sans-serif !important; padding: 12px 32px !important;
  border: none !important; transition: all 0.2s !important;
}
.woocommerce #respond input#submit:hover,
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce div.product .cart .single_add_to_cart_button:hover { background: #ea6a0a !important; }

/* WooCommerce cart & checkout */
.woocommerce-cart .cart-collaterals .cart_totals,
.woocommerce-checkout #payment { border-radius: var(--radius) !important; }
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea {
  border-radius: 8px !important; border: 1px solid var(--border) !important;
  padding: 12px 16px !important; font-family: 'Nunito Sans', sans-serif !important;
}
.woocommerce form .form-row input.input-text:focus { border-color: var(--green-light) !important; outline: none !important; }
.woocommerce-page #content table.cart td.actions .coupon .input-text { border-radius: 8px !important; }

/* WooCommerce breadcrumb */
.woocommerce .woocommerce-breadcrumb { color: var(--mid-gray); font-size: 0.9rem; }
.woocommerce .woocommerce-breadcrumb a { color: var(--green); }

/* WooCommerce notices */
.woocommerce-message, .woocommerce-info { border-top-color: var(--green) !important; }
.woocommerce-error { border-top-color: #ef4444 !important; }

/* ---- CATEGORY CHIPS ---- */
.cat-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.cat-chip {
  padding: 8px 20px; border-radius: 50px; border: 2px solid var(--border);
  font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: all 0.2s;
  background: var(--white); color: var(--text);
}
.cat-chip:hover, .cat-chip.active { border-color: var(--green); background: var(--green); color: var(--white); }

/* ---- WHY US ---- */
.why-grid { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 24px; }
@media (max-width: 900px) { .why-grid { grid-template-columns: repeat(2, 1fr) !important; } }
@media (max-width: 480px) { .why-grid { grid-template-columns: 1fr !important; } }
.why-item { text-align: center; padding: 32px 24px; }
.why-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(26,122,74,0.1), rgba(18,112,168,0.1));
  display: flex; align-items: center; justify-content: center; margin: 0 auto 20px;
  color: var(--green);
}
.why-item h3 { font-size: 1.1rem; margin-bottom: 10px; }
.why-item p { color: var(--mid-gray); font-size: 0.95rem; }

/* ---- TESTIMONIALS ---- */
.testimonials { background: var(--off-white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 32px;
  box-shadow: var(--shadow); border: 1px solid var(--border);
}
.testimonial-stars { color: var(--gold); font-size: 1.2rem; margin-bottom: 16px; }
.testimonial-text { color: var(--text); font-style: italic; margin-bottom: 20px; line-height: 1.7; }
.testimonial-author { font-weight: 700; color: var(--dark); font-size: 0.95rem; }
.testimonial-location { color: var(--mid-gray); font-size: 0.85rem; }

/* ---- CTA BANNER ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--navy), var(--green));
  color: var(--white); text-align: center; padding: 80px 24px;
}
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 36px; font-size: 1.1rem; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---- FOOTER ---- */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.75); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand p { margin-top: 16px; font-size: 0.95rem; line-height: 1.8; }
.footer-col h4 { color: var(--white); font-size: 0.9rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.65); font-size: 0.95rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--green-light); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: 0.9rem; }
.footer-contact-item svg { flex-shrink: 0; margin-top: 3px; color: var(--green-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 0.85rem; color: rgba(255,255,255,0.45);
}
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: var(--green-light); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 9999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5); transition: all 0.3s ease;
  animation: pulse-green 2.5s infinite;
}
.whatsapp-btn:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,0.6); }
@keyframes pulse-green {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.8), 0 0 0 10px rgba(37,211,102,0.1); }
}

/* ---- PAGE BANNER ---- */
.page-banner {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white); padding: 60px 0; text-align: center;
}
.page-banner h1 { color: var(--white); }
.page-banner p { color: rgba(255,255,255,0.8); margin-top: 8px; }

/* ---- CONTACT FORM ---- */
.contact-form-wrap { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; color: var(--dark); font-size: 0.95rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px; border: 1px solid var(--border);
  border-radius: 8px; font-family: 'Nunito Sans', sans-serif; font-size: 1rem;
  color: var(--dark); transition: border-color 0.2s; background: var(--white);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--green-light); outline: none; box-shadow: 0 0 0 3px rgba(37,168,106,0.1); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .form-row-2 { grid-template-columns: 1fr; } }

/* ---- ABOUT PAGE ---- */
.about-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-intro img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
@media (max-width: 768px) { .about-intro { grid-template-columns: 1fr; } }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.team-card { text-align: center; }
.team-photo { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; margin: 0 auto 16px; border: 3px solid var(--green-light); }
.team-name { font-weight: 700; font-size: 1rem; }
.team-role { color: var(--mid-gray); font-size: 0.9rem; }

/* ---- UTILITIES ---- */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-32 { margin-bottom: 32px; }
.bg-light { background: var(--off-white); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }

/* ---- HERO COUNTRIES ROW ---- */
.hero-countries {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 10px; margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-countries-label {
  font-size: 0.82rem; font-weight: 700; color: rgba(255,255,255,0.6);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.hero-country-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px; padding: 5px 14px;
  font-size: 0.88rem; font-weight: 700; color: var(--white);
  backdrop-filter: blur(4px);
}
.hero-country-sep { color: rgba(255,255,255,0.3); font-size: 1rem; }

/* ---- ANIMATIONS ---- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.6s ease forwards; }

/* ---- WOOCOMMERCE SHOP PAGE LAYOUT ---- */
.woocommerce-shop-wrap { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .woocommerce-shop-wrap { grid-template-columns: 1fr; } }
.shop-sidebar { background: var(--off-white); border-radius: var(--radius); padding: 28px; border: 1px solid var(--border); }
.shop-sidebar h3 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--navy); margin-bottom: 16px; }
.woocommerce .widget_price_filter .ui-slider-range { background: var(--green) !important; }
.woocommerce .widget_price_filter .ui-slider-handle { background: var(--navy) !important; border-color: var(--navy) !important; }

/* ---- POPIA NOTICE ---- */
.popia-banner {
  background: var(--navy); color: rgba(255,255,255,0.85); font-size: 0.85rem;
  padding: 10px 24px; text-align: center;
}
.popia-banner a { color: var(--green-light); text-decoration: underline; }