/*
Theme Name: SaveUpgrade
Theme URI: https://saveandupgrade.com/
Author: Codex
Author URI: https://saveandupgrade.com/
Description: A custom affiliate-ready WordPress theme for Save & Upgrade.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.6
Requires PHP: 8.0
Text Domain: saveupgrade
*/

:root {
  --color-primary: #1a3fa3;
  --color-primary-dark: #1d4ed8;
  --color-primary-hover: #1e40af;
  --color-accent: #f97316;
  --color-accent-hover: #ea6c00;
  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-background: #ffffff;
  --color-surface: #f9fafb;
  --color-border: #e5e7eb;
  --color-footer-bg: #111827;
  --color-footer-text: #9ca3af;
  --color-link: #1d4ed8;
  --color-link-hover: #1e40af;
  --color-trust-bg: #1a3fa3;
  --color-disclosure-bg: #fef3c7;
  --font-heading: "DM Sans", sans-serif;
  --font-body: "Open Sans", sans-serif;
  --font-size-body: 17px;
  --font-size-h1: 36px;
  --font-size-h2: 28px;
  --font-size-h3: 22px;
  --font-size-h4: 18px;
  --line-height-body: 1.75;
  --container-width: 1200px;
  --content-width: 780px;
  --section-padding: 60px;
  --radius-md: 8px;
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.07);
  --shadow-header: 0 1px 4px rgba(0, 0, 0, 0.08);
  --transition-base: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-background);
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

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

button {
  cursor: pointer;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 18px;
  color: var(--color-text);
  font-family: var(--font-heading);
  line-height: 1.2;
}

h1 {
  font-size: var(--font-size-h1);
  font-weight: 800;
}

h2 {
  font-size: var(--font-size-h2);
  font-weight: 800;
}

h3 {
  font-size: var(--font-size-h3);
  font-weight: 700;
}

h4 {
  font-size: var(--font-size-h4);
  font-weight: 700;
}

p {
  margin: 0 0 1.3em;
}

ul,
ol {
  margin: 0 0 1.5em 1.2em;
  padding: 0;
}

.site-container {
  width: min(100% - 32px, var(--container-width));
  margin: 0 auto;
}

.site-main {
  min-height: 60vh;
}

.section {
  padding: var(--section-padding) 0;
}

.section__header {
  margin-bottom: 32px;
}

.section__header--center {
  text-align: center;
}

.section__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section__title {
  margin-bottom: 10px;
}

.section__description {
  max-width: 680px;
  margin: 0 auto;
  color: var(--color-text-muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  transition: transform var(--transition-base), background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base);
}

.button:hover,
.button:focus {
  transform: translateY(-1px);
}

.button--primary {
  color: #ffffff;
  background: var(--color-accent);
}

.button--primary:hover,
.button--primary:focus {
  color: #ffffff;
  background: var(--color-accent-hover);
}

.button--secondary {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: transparent;
}

.button--secondary:hover,
.button--secondary:focus {
  color: #ffffff;
  background: var(--color-primary);
}

.button--outline {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: transparent;
}

.button--outline:hover,
.button--outline:focus {
  color: #ffffff;
  background: var(--color-accent);
}

.badge,
.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.category-badge {
  color: var(--color-primary);
  background: rgba(26, 63, 163, 0.1);
}

.category-badge--desk-upgrades {
  color: #1d4ed8;
  background: rgba(29, 78, 216, 0.1);
}

.category-badge--productivity-tools {
  color: #b45309;
  background: rgba(245, 158, 11, 0.14);
}

.category-badge--home-office {
  color: #047857;
  background: rgba(16, 185, 129, 0.12);
}

.category-badge--tech-essentials {
  color: #6d28d9;
  background: rgba(139, 92, 246, 0.12);
}

.category-badge--budget-buys {
  color: #c2410c;
  background: rgba(249, 115, 22, 0.14);
}

.category-badge--lifestyle-upgrades {
  color: #be185d;
  background: rgba(236, 72, 153, 0.12);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-header);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  gap: 24px;
}

.site-header__branding {
  flex-shrink: 0;
}

.site-header__logo-link {
  display: inline-flex;
  align-items: center;
}

.site-header__logo-link--custom .custom-logo-link,
.site-footer__logo .custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.site-header__logo-link--custom .custom-logo,
.site-footer__logo .custom-logo {
  max-height: 46px;
  width: auto;
}

.site-header__logo-image {
  max-height: 46px;
  width: auto;
}

.site-header__logo-text {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
}

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__menu {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__menu a {
  color: #374151;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.site-header__menu a:hover,
.site-header__menu a:focus {
  color: var(--color-link);
}

.site-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
}

.site-header__toggle-lines,
.site-header__toggle-lines::before,
.site-header__toggle-lines::after {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base);
  content: "";
}

.site-header__toggle-lines::before {
  transform: translateY(-7px);
}

.site-header__toggle-lines::after {
  transform: translateY(5px);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-lines {
  background: transparent;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-lines::before {
  transform: rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-lines::after {
  transform: rotate(-45deg) translateY(-1px);
}

.site-header__accent {
  height: 2px;
  background: var(--color-accent);
}

.site-footer {
  padding-top: 56px;
  color: var(--color-footer-text);
  background: var(--color-footer-bg);
}

.site-footer a {
  color: #60a5fa;
}

.site-footer a:hover,
.site-footer a:focus {
  color: #93c5fd;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
}

.site-footer__title {
  margin-bottom: 14px;
  color: #ffffff;
  font-size: 18px;
}

.site-footer__logo {
  margin-bottom: 16px;
}

.site-footer__tagline {
  max-width: 280px;
  color: var(--color-footer-text);
}

.site-footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__list li + li {
  margin-top: 12px;
}

.site-footer__socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: #ffffff;
}

.site-footer__bottom {
  padding: 18px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
}

.site-footer__bottom p {
  margin: 0;
}

.site-footer__meta-links {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer__meta-links a::before {
  margin-right: 12px;
  content: "·";
  color: rgba(255, 255, 255, 0.28);
}

.site-footer__meta-links a:first-child::before {
  content: "";
  margin-right: 0;
}

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

input:focus,
textarea:focus {
  outline: 2px solid rgba(29, 78, 216, 0.18);
  outline-offset: 1px;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 1024px) {
  :root {
    --section-padding: 52px;
  }

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

@media (max-width: 767px) {
  :root {
    --font-size-body: 15px;
    --font-size-h1: 30px;
    --font-size-h2: 24px;
    --font-size-h3: 19px;
    --font-size-h4: 16px;
  }

  .site-container {
    width: min(100% - 24px, var(--container-width));
  }

  .site-header__inner {
    min-height: 56px;
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-header__nav {
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    right: 0;
    display: block;
    padding: 0 12px 14px;
    background: #ffffff;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity var(--transition-base), transform var(--transition-base);
    box-shadow: var(--shadow-header);
  }

  .site-header__nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header__menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 0;
  }

  .site-header__menu li + li {
    border-top: 1px solid var(--color-border);
  }

  .site-header__menu a {
    display: block;
    padding: 14px 12px;
  }

  .button {
    width: 100%;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom p {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .site-footer__meta-links a::before {
    display: none;
  }
}