/*
Theme Name: Shirt Vector
Theme URI: https://example.com
Author: shirtvector
Author URI: https://example.com
Description: Responsive and SEO-optimized WordPress theme designed for international sales of digital products, with a focus on vector designs and t-shirt graphics.
Version: 1.0.0
Text Domain: shirt-vector
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: e-commerce, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/*
 * Minimal reset
 */
:root {
  --sv-color-bg: #ffffff;
  --sv-color-surface: #ffffff;
  --sv-color-text: #111111;
  --sv-color-text-soft: #555555;
  --sv-color-border: #ececec;
  --sv-color-accent: #ff6600;
  --sv-color-accent-hover: #e65c00;
  --sv-color-dark: #111111;
  --sv-shadow-soft: 0 10px 30px rgba(17, 17, 17, 0.07);
  --sv-shadow-hover: 0 18px 40px rgba(17, 17, 17, 0.12);
  --sv-radius-sm: 10px;
  --sv-radius-md: 16px;
  --sv-radius-lg: 24px;
  --sv-radius-pill: 999px;
  --sv-container: 1240px;
  --sv-transition: 0.32s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--sv-color-text);
  background: var(--sv-color-bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--sv-transition), opacity var(--sv-transition);
}

a:hover,
a:focus {
  color: var(--sv-color-accent);
}

button,
input,
select,
textarea {
  font: inherit;
}

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  width: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
}

.screen-reader-text:focus {
  clip: auto !important;
  clip-path: none;
  background: #fff;
  border: 1px solid var(--sv-color-accent);
  border-radius: 8px;
  color: var(--sv-color-text);
  display: block;
  height: auto;
  left: 5px;
  line-height: normal;
  padding: 12px 16px;
  top: 5px;
  width: auto;
  z-index: 100000;
}

.container,
.site-main,
.site-footer__inner,
.site-header__inner,
.sv-section__inner,
.woocommerce .content-area {
  width: min(100% - 32px, var(--sv-container));
  margin-inline: auto;
}

.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-content {
  flex: 1;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 16px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }

p {
  margin: 0 0 1rem;
  color: var(--sv-color-text-soft);
}

ul,
ol {
  padding-left: 20px;
}

.sv-button,
button,
input[type="button"],
input[type="submit"],
.wp-element-button,
.wc-block-components-button,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.add_to_cart_button,
.single_add_to_cart_button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 14px 24px;
  border: 0;
  border-radius: var(--sv-radius-pill) !important;
  background: var(--sv-color-accent) !important;
  color: #fff !important;
  font-weight: 700;
  line-height: 1;
  box-shadow: none;
  transition: transform var(--sv-transition), background-color var(--sv-transition), box-shadow var(--sv-transition);
  cursor: pointer;
}

.sv-button:hover,
button:hover,
input[type="button"]:hover,
input[type="submit"]:hover,
.wp-element-button:hover,
.wc-block-components-button:hover,
.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover,
.add_to_cart_button:hover,
.single_add_to_cart_button:hover {
  transform: translateY(-1px);
  background: var(--sv-color-accent-hover) !important;
  box-shadow: 0 14px 26px rgba(255, 102, 0, 0.25);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-title {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1;
}

.site-description {
  margin: 4px 0 0;
  font-size: 0.92rem;
}

.primary-navigation ul,
.footer-navigation ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding: 0;
  margin: 0;
}

.primary-navigation a,
.footer-navigation a {
  color: var(--sv-color-text);
  font-weight: 600;
}

.sv-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sv-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--sv-color-border);
  background: #fff;
}

.sv-hero {
  padding: 88px 0 56px;
}

.sv-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.sv-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  margin-bottom: 18px;
  border-radius: var(--sv-radius-pill);
  background: rgba(255, 102, 0, 0.08);
  color: var(--sv-color-accent);
  font-weight: 700;
}

.sv-hero__title {
  max-width: 12ch;
}

.sv-hero__text {
  max-width: 60ch;
  font-size: 1.05rem;
}

.sv-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.sv-button--ghost {
  background: #fff !important;
  color: var(--sv-color-text) !important;
  border: 1px solid var(--sv-color-border) !important;
}

.sv-button--ghost:hover {
  color: var(--sv-color-accent) !important;
  border-color: rgba(255, 102, 0, 0.35) !important;
}

.sv-hero__card {
  position: relative;
  padding: 28px;
  background: linear-gradient(180deg, #fff, #fbfbfb);
  border: 1px solid var(--sv-color-border);
  border-radius: 32px;
  box-shadow: var(--sv-shadow-soft);
}

.sv-hero__mock {
  overflow: hidden;
  border-radius: 24px;
  box-shadow: var(--sv-shadow-soft);
}

.sv-section {
  padding: 36px 0 72px;
}

.sv-section__heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.sv-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.sv-feature-card,
.woocommerce ul.products li.product,
.woocommerce-page ul.products li.product {
  background: #fff;
  border: 1px solid var(--sv-color-border);
  border-radius: var(--sv-radius-lg);
  padding: 18px;
  box-shadow: var(--sv-shadow-soft);
  transition: transform var(--sv-transition), box-shadow var(--sv-transition), border-color var(--sv-transition);
}

.sv-feature-card:hover,
.woocommerce ul.products li.product:hover,
.woocommerce-page ul.products li.product:hover {
  transform: translateY(-4px);
  box-shadow: var(--sv-shadow-hover);
  border-color: rgba(255, 102, 0, 0.16);
}

.sv-feature-card h3 {
  margin-bottom: 10px;
}

.woocommerce ul.products,
.woocommerce-page ul.products {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
}

.woocommerce ul.products::before,
.woocommerce ul.products::after,
.woocommerce-page ul.products::before,
.woocommerce-page ul.products::after {
  display: none !important;
}

.woocommerce ul.products li.product,
.woocommerce-page ul.products li.product {
  width: 100% !important;
  margin: 0 !important;
  float: none !important;
  overflow: hidden;
}

.woocommerce ul.products li.product .woocommerce-loop-product__link {
  display: block;
}

.woocommerce ul.products li.product img {
  width: 100%;
  border-radius: 18px;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
  padding: 6px 0 0;
  font-size: 1.05rem;
  color: var(--sv-color-text);
}

.woocommerce ul.products li.product .price {
  display: block;
  margin: 10px 0 14px;
  color: var(--sv-color-accent);
  font-weight: 800;
  font-size: 1.06rem;
}

.sv-product-thumb {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #fafafa;
}

.sv-product-thumb img {
  transition: opacity var(--sv-transition), transform 0.45s ease;
}

.sv-product-thumb .sv-product-thumb__primary {
  opacity: 1;
}

.sv-product-thumb .sv-product-thumb__secondary {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.woocommerce ul.products li.product:hover .sv-product-thumb__primary {
  opacity: 0;
  transform: scale(1.02);
}

.woocommerce ul.products li.product:hover .sv-product-thumb__secondary {
  opacity: 1;
  transform: scale(1.02);
}

.single-product .product {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 40px;
  align-items: start;
}

.single-product div.product .woocommerce-product-gallery,
.single-product div.product div.summary {
  width: 100% !important;
  float: none !important;
  margin: 0 !important;
}

.single-product .product .summary {
  padding: 30px;
  border: 1px solid var(--sv-color-border);
  border-radius: 28px;
  box-shadow: var(--sv-shadow-soft);
  background: #fff;
}

.single-product .price {
  color: var(--sv-color-accent) !important;
  font-size: 1.4rem !important;
  font-weight: 800;
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0 !important;
  border-bottom: 0 !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
  border: 1px solid var(--sv-color-border) !important;
  background: #fff !important;
  border-radius: var(--sv-radius-pill) !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active {
  border-color: rgba(255, 102, 0, 0.3) !important;
}

.woocommerce .quantity .qty {
  min-height: 50px;
  border-radius: var(--sv-radius-pill);
  border: 1px solid var(--sv-color-border);
  padding: 0 14px;
}

.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--sv-color-border);
  background: #0f0f0f;
  color: rgba(255, 255, 255, 0.85);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
}

.site-footer a {
  color: #fff;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}

.entry-header,
.page-header {
  padding: 40px 0 20px;
}

.entry-content,
.page-content {
  padding-bottom: 40px;
}

.search-form {
  display: flex;
  gap: 12px;
}

.search-field {
  width: 100%;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid var(--sv-color-border);
  border-radius: var(--sv-radius-pill);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="number"],
textarea,
select {
  width: 100%;
  border: 1px solid var(--sv-color-border);
  border-radius: 16px;
  padding: 14px 16px;
  background: #fff;
}

.woocommerce-breadcrumb,
.woocommerce-result-count,
.woocommerce-ordering {
  margin-bottom: 20px;
}

.sv-mobile-toggle {
  display: none;
}

@media (max-width: 1024px) {
  .sv-hero__grid,
  .single-product .product,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .woocommerce ul.products,
  .woocommerce-page ul.products {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .sv-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .site-header__inner {
    flex-wrap: wrap;
    padding: 14px 0;
  }

  .primary-navigation {
    width: 100%;
    display: none;
  }

  .primary-navigation.is-open {
    display: block;
  }

  .primary-navigation ul {
    flex-direction: column;
    gap: 12px;
    padding-top: 10px;
  }

  .sv-mobile-toggle {
    display: inline-flex;
  }

  .woocommerce ul.products,
  .woocommerce-page ul.products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .container,
  .site-main,
  .site-footer__inner,
  .site-header__inner,
  .sv-section__inner,
  .woocommerce .content-area {
    width: min(100% - 20px, var(--sv-container));
  }

  .sv-hero {
    padding-top: 52px;
  }

  .sv-feature-grid,
  .woocommerce ul.products,
  .woocommerce-page ul.products {
    grid-template-columns: 1fr;
  }

  .sv-hero__actions,
  .sv-section__heading {
    align-items: stretch;
  }

  .site-title {
    font-size: 1.1rem;
  }

  .single-product .product .summary {
    padding: 20px;
  }

  .sv-header-actions {
    width: 100%;
    justify-content: space-between;
  }
}