/*
Theme Name: Netto Angebote
Theme URI: https://example.com/netto-angebote-theme
Author: Ihr Name
Author URI: https://example.com
Description: Ein modernes, schnelles One-Page WordPress-Theme rund um Netto Angebote, Netto Prospekt zum Blättern und wöchentliche Spartipps. SEO-optimiert, responsiv und werbefrei.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: netto-angebote
Tags: one-column, custom-menu, responsive-layout, translation-ready
*/

/* ---------------------------------------------
   1. Grundlagen / Reset
--------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --color-primary: #ffcc00;
  --color-primary-dark: #e0ac00;
  --color-dark: #1a1a1a;
  --color-text: #3a3a3a;
  --color-muted: #6b6b6b;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f7f5;
  --color-border: #e7e5e0;
  --max-width: 1140px;
  --radius: 10px;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--color-dark);
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }

p {
  margin: 0 0 16px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-header p {
  color: var(--color-muted);
}

.eyebrow {
  display: inline-block;
  color: var(--color-primary-dark);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

/* ---------------------------------------------
   2. Buttons
--------------------------------------------- */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-dark);
  box-shadow: 0 8px 20px rgba(255, 204, 0, 0.35);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-dark);
  color: var(--color-dark);
}

.btn--outline:hover {
  background: var(--color-dark);
  color: #fff;
}

/* ---------------------------------------------
   3. Header / Navigation
--------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.site-branding a {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-dark);
}

.site-branding span {
  color: var(--color-primary-dark);
}

.main-navigation ul {
  display: flex;
  gap: 28px;
}

.main-navigation a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: color var(--transition);
}

.main-navigation a:hover {
  color: var(--color-primary-dark);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
}

@media (max-width: 820px) {
  .main-navigation {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .main-navigation.is-open {
    max-height: 400px;
  }

  .main-navigation ul {
    flex-direction: column;
    padding: 10px 24px 20px;
    gap: 4px;
  }

  .main-navigation li {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .menu-toggle {
    display: block;
  }
}

/* ---------------------------------------------
   4. Hero
--------------------------------------------- */
.hero {
  padding: 90px 0 70px;
  background: linear-gradient(160deg, #fff8dd 0%, #ffffff 60%);
}

.hero .container {
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero-content {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.hero-content p.lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}

.hero-stats div {
  text-align: center;
}

.hero-stats strong {
  display: block;
  font-size: 1.6rem;
  color: var(--color-dark);
}

.hero-stats span {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* ---------------------------------------------
   5. Cards / Grids
--------------------------------------------- */
.grid {
  display: grid;
  gap: 28px;
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

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

@media (max-width: 900px) {
  .grid--3,
  .grid--2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.06);
  transform: translateY(-4px);
}

.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 16px;
}

/* Prospekt Viewer Mockup (no images, pure CSS) */
.prospekt-viewer {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  padding: 24px;
  max-width: 420px;
  margin: 0 auto;
  box-shadow: 0 20px 45px rgba(0,0,0,0.07);
}

.prospekt-viewer__page {
  aspect-ratio: 3 / 4;
  border-radius: 6px;
  background: repeating-linear-gradient(135deg, #fff8dd, #fff8dd 10px, #fffdf3 10px, #fffdf3 20px);
  border: 1px dashed var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
  font-weight: 700;
  text-align: center;
  padding: 20px;
}

.prospekt-viewer__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* ---------------------------------------------
   6. Benefits list
--------------------------------------------- */
.benefits-list li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.benefits-list li:last-child {
  border-bottom: none;
}

.benefits-list .check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-dark);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

/* ---------------------------------------------
   7. Blog
--------------------------------------------- */
.blog-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card time {
  font-size: 0.8rem;
  color: var(--color-primary-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card h3 {
  margin-top: 10px;
}

.blog-card .excerpt {
  color: var(--color-muted);
  flex-grow: 1;
}

.blog-card .read-more {
  font-weight: 700;
  color: var(--color-dark);
  border-bottom: 2px solid var(--color-primary);
  align-self: flex-start;
}

/* ---------------------------------------------
   8. FAQ
--------------------------------------------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  cursor: pointer;
  padding: 20px 0;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-dark);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-primary-dark);
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item .faq-answer {
  padding: 0 0 20px;
  color: var(--color-muted);
}

/* ---------------------------------------------
   9. CTA Section
--------------------------------------------- */
.cta-band {
  background: var(--color-dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 60px 40px;
  text-align: center;
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.cta-band p {
  color: #d8d8d8;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------------------------------------------
   10. Footer
--------------------------------------------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

@media (max-width: 820px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-grid h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-grid li {
  margin-bottom: 10px;
}

.footer-grid a {
  color: var(--color-muted);
  font-size: 0.92rem;
  transition: color var(--transition);
}

.footer-grid a:hover {
  color: var(--color-primary-dark);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* ---------------------------------------------
   11. Utilities
--------------------------------------------- */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-dark);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 14px;
}