/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s, color 0.3s;
}
a { text-decoration: none; transition: color 0.2s; }
ul { list-style: none; }
img { max-width: 100%; }
main { flex: 1; }

/* ===== CSS VARIABLES — DEFAULT (Dark Amethyst) ===== */
:root {
  --bg-primary: #1a0533;
  --bg-secondary: #2d1054;
  --bg-card: #2d1054;
  --bg-header: #1a0533ee;
  --bg-footer: #0f0020;
  --text-primary: #f5f3ff;
  --text-secondary: #c4b5fd;
  --text-muted: #a78bfa;
  --accent: #8b5cf6;
  --accent-hover: #a78bfa;
  --accent-bg: #8b5cf610;
  --border: #3b1a6e;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --card-shadow: 0 2px 12px rgba(0,0,0,0.25);
  --radius: 12px;
  --gradient: linear-gradient(135deg, #8b5cf6, #ec4899);
  --hero-gradient: linear-gradient(135deg, #1a0533, #2d1054);
  --badge-bg: #8b5cf620;
  --badge-text: #8b5cf6;
  --success: #22c55e;
  --warning: #f59e0b;
}

/* ===== THEME DEFINITIONS ===== */

/* 1 - Light Aurora */
[data-theme="light-aurora"] {
  --bg-primary: #f0f9ff; --bg-secondary: #e0f2fe; --bg-card: #ffffff;
  --bg-header: #f0f9ffee; --bg-footer: #e0f2fe;
  --text-primary: #0c2340; --text-secondary: #1e3a5f; --text-muted: #64748b;
  --accent: #0ea5e9; --accent-hover: #0284c7; --accent-bg: #0ea5e908;
  --border: #bae6fd; --gradient: linear-gradient(135deg, #0ea5e9, #6366f1);
  --hero-gradient: linear-gradient(135deg, #f0f9ff, #eff6ff);
  --badge-bg: #0ea5e915; --badge-text: #0ea5e9;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #0ea5e9, #6366f1);
}

/* 2 - Dark Amethyst (same as :root default) */

/* 3 - Light Lavender */
[data-theme="light-lavender"] {
  --bg-primary: #faf5ff; --bg-secondary: #f3e8ff; --bg-card: #ffffff;
  --bg-header: #faf5ffee; --bg-footer: #f3e8ff;
  --text-primary: #3b0764; --text-secondary: #6b21a8; --text-muted: #64748b;
  --accent: #9333ea; --accent-hover: #7e22ce; --accent-bg: #9333ea08;
  --border: #e9d5ff; --gradient: linear-gradient(135deg, #9333ea, #ec4899);
  --hero-gradient: linear-gradient(135deg, #faf5ff, #f3e8ff);
  --badge-bg: #9333ea15; --badge-text: #9333ea;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #9333ea, #ec4899);
}

/* 4 - Dark Emerald */
[data-theme="dark-emerald"] {
  --bg-primary: #022c22; --bg-secondary: #064e3b; --bg-card: #064e3b;
  --bg-header: #022c22ee; --bg-footer: #011a14;
  --text-primary: #ecfdf5; --text-secondary: #6ee7b7; --text-muted: #34d399;
  --accent: #10b981; --accent-hover: #34d399; --accent-bg: #10b98110;
  --border: #065f46; --gradient: linear-gradient(135deg, #10b981, #06b6d4);
  --hero-gradient: linear-gradient(135deg, #022c22, #064e3b);
  --badge-bg: #10b98120; --badge-text: #10b981;
  --success: #22c55e; --warning: #f59e0b;
}

/* 5 - Light Mint */
[data-theme="light-mint"] {
  --bg-primary: #f0fdf4; --bg-secondary: #dcfce7; --bg-card: #ffffff;
  --bg-header: #f0fdf4ee; --bg-footer: #dcfce7;
  --text-primary: #14532d; --text-secondary: #166534; --text-muted: #64748b;
  --accent: #22c55e; --accent-hover: #16a34a; --accent-bg: #22c55e08;
  --border: #bbf7d0; --gradient: linear-gradient(135deg, #22c55e, #06b6d4);
  --hero-gradient: linear-gradient(135deg, #f0fdf4, #dcfce7);
  --badge-bg: #22c55e15; --badge-text: #22c55e;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #22c55e, #06b6d4);
}

/* 6 - Dark Amber */
[data-theme="dark-amber"] {
  --bg-primary: #1a1000; --bg-secondary: #2a1f08; --bg-card: #2a1f08;
  --bg-header: #1a1000ee; --bg-footer: #0f0900;
  --text-primary: #fffbeb; --text-secondary: #fcd34d; --text-muted: #f59e0b;
  --accent: #f59e0b; --accent-hover: #fbbf24; --accent-bg: #f59e0b10;
  --border: #4a3810; --gradient: linear-gradient(135deg, #f59e0b, #ef4444);
  --hero-gradient: linear-gradient(135deg, #1a1000, #2a1f08);
  --badge-bg: #f59e0b20; --badge-text: #f59e0b;
  --success: #22c55e; --warning: #f59e0b;
}

/* 7 - Light Sand */
[data-theme="light-sand"] {
  --bg-primary: #fefce8; --bg-secondary: #fef9c3; --bg-card: #ffffff;
  --bg-header: #fefce8ee; --bg-footer: #fef9c3;
  --text-primary: #713f12; --text-secondary: #854d0e; --text-muted: #64748b;
  --accent: #ca8a04; --accent-hover: #a16207; --accent-bg: #ca8a0408;
  --border: #fde68a; --gradient: linear-gradient(135deg, #ca8a04, #ea580c);
  --hero-gradient: linear-gradient(135deg, #fefce8, #fef9c3);
  --badge-bg: #ca8a0415; --badge-text: #ca8a04;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #ca8a04, #ea580c);
}

/* 8 - Dark Rose */
[data-theme="dark-rose"] {
  --bg-primary: #1a0a14; --bg-secondary: #2d1225; --bg-card: #2d1225;
  --bg-header: #1a0a14ee; --bg-footer: #0f050a;
  --text-primary: #fff1f2; --text-secondary: #fda4af; --text-muted: #fb7185;
  --accent: #f43f5e; --accent-hover: #fb7185; --accent-bg: #f43f5e10;
  --border: #4c1d35; --gradient: linear-gradient(135deg, #f43f5e, #a855f7);
  --hero-gradient: linear-gradient(135deg, #1a0a14, #2d1225);
  --badge-bg: #f43f5e20; --badge-text: #f43f5e;
  --success: #22c55e; --warning: #f59e0b;
}

/* 9 - Light Rose */
[data-theme="light-rose"] {
  --bg-primary: #fff1f2; --bg-secondary: #ffe4e6; --bg-card: #ffffff;
  --bg-header: #fff1f2ee; --bg-footer: #ffe4e6;
  --text-primary: #881337; --text-secondary: #9f1239; --text-muted: #64748b;
  --accent: #f43f5e; --accent-hover: #e11d48; --accent-bg: #f43f5e08;
  --border: #fecdd3; --gradient: linear-gradient(135deg, #f43f5e, #fb923c);
  --hero-gradient: linear-gradient(135deg, #fff1f2, #ffe4e6);
  --badge-bg: #f43f5e15; --badge-text: #f43f5e;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #f43f5e, #fb923c);
}

/* 10 - Dark Neon */
[data-theme="dark-neon"] {
  --bg-primary: #0a0a0a; --bg-secondary: #161616; --bg-card: #161616;
  --bg-header: #0a0a0aee; --bg-footer: #050505;
  --text-primary: #ffffff; --text-secondary: #a3e635; --text-muted: #84cc16;
  --accent: #a3e635; --accent-hover: #bef264; --accent-bg: #a3e63510;
  --border: #262626; --gradient: linear-gradient(135deg, #a3e635, #22d3ee);
  --hero-gradient: linear-gradient(135deg, #0a0a0a, #161616);
  --badge-bg: #a3e63520; --badge-text: #a3e635;
  --success: #22c55e; --warning: #f59e0b;
}

/* 11 - Light Peach */
[data-theme="light-peach"] {
  --bg-primary: #fff7ed; --bg-secondary: #ffedd5; --bg-card: #ffffff;
  --bg-header: #fff7edee; --bg-footer: #ffedd5;
  --text-primary: #7c2d12; --text-secondary: #9a3412; --text-muted: #64748b;
  --accent: #ea580c; --accent-hover: #c2410c; --accent-bg: #ea580c08;
  --border: #fed7aa; --gradient: linear-gradient(135deg, #ea580c, #f59e0b);
  --hero-gradient: linear-gradient(135deg, #fff7ed, #ffedd5);
  --badge-bg: #ea580c15; --badge-text: #ea580c;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #ea580c, #f59e0b);
}

/* 12 - Dark Cyberpunk */
[data-theme="dark-cyberpunk"] {
  --bg-primary: #0d0221; --bg-secondary: #1a0a3e; --bg-card: #1a0a3e;
  --bg-header: #0d0221ee; --bg-footer: #060112;
  --text-primary: #e0e0ff; --text-secondary: #ff2a6d; --text-muted: #d946ef;
  --accent: #05d9e8; --accent-hover: #3df0f8; --accent-bg: #05d9e810;
  --border: #2a1060; --gradient: linear-gradient(135deg, #05d9e8, #ff2a6d);
  --hero-gradient: linear-gradient(135deg, #0d0221, #1a0a3e);
  --badge-bg: #05d9e820; --badge-text: #05d9e8;
  --success: #22c55e; --warning: #f59e0b;
}

/* 13 - Light Ruby Sky */
[data-theme="light-ruby-sky"] {
  --bg-primary: #eef6ff; --bg-secondary: #dbeafe; --bg-card: #ffffff;
  --bg-header: #eef6ffee; --bg-footer: #dbeafe;
  --text-primary: #1e3a8a; --text-secondary: #1d4ed8; --text-muted: #64748b;
  --accent: #dc2626; --accent-hover: #1d4ed8; --accent-bg: #dc262608;
  --border: #bfdbfe; --gradient: linear-gradient(135deg, #dc2626, #2563eb);
  --hero-gradient: linear-gradient(135deg, #fff1f2, #dbeafe);
  --badge-bg: #dc262615; --badge-text: #dc2626;
  --shadow: 0 4px 24px rgba(0,0,0,0.06); --card-shadow: 0 2px 12px rgba(0,0,0,0.05);
  --success: #16a34a; --warning: #d97706;
  --heading-gradient: linear-gradient(135deg, #dc2626, #2563eb);
}

/* ===== LAYOUT ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.container-wide { max-width: 100%; padding: 0 1.5rem; }

/* ===== HEADER ===== */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--bg-header);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  font-size: 1.5rem; font-weight: 800;
  background: var(--gradient); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  color: transparent; letter-spacing: -0.5px; white-space: nowrap;
}
.logo-icon { display: none; }

/* Nav */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text-primary); margin: 5px 0; transition: 0.3s; border-radius: 2px; }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.main-nav ul { display: flex; gap: 0.25rem; align-items: center; }
.main-nav a {
  padding: 0.5rem 0.75rem; border-radius: 8px; font-size: 0.875rem;
  font-weight: 500; color: var(--text-secondary); white-space: nowrap;
  transition: all 0.2s;
}
.main-nav a:hover { color: var(--accent); background: var(--accent-bg); }
.main-nav a.active { color: var(--accent); background: var(--accent-bg); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; }

.header-zoom {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.header-zoom-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}
.header-zoom-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}
.header-zoom-value-btn {
  min-width: 62px;
  font-size: 0.8rem;
  letter-spacing: 0.01em;
}

/* Theme Button – cycle on click */
.theme-btn {
  background: var(--bg-secondary); border: 1px solid var(--border);
  color: var(--text-primary); padding: 0.45rem 0.85rem; border-radius: 10px;
  cursor: pointer; font-size: 0.8rem; font-weight: 600;
  display: flex; align-items: center; gap: 0.45rem;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s, transform 0.15s;
  user-select: none; white-space: nowrap;
}
.theme-btn svg {
  width: 16px; height: 16px; flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.theme-btn-label { font-size: 0.8rem; }
.theme-btn:hover {
  border-color: var(--accent); color: var(--accent);
  background: var(--accent-bg);
  box-shadow: 0 0 0 3px var(--accent-bg);
  transform: translateY(-1px);
}
.theme-btn:hover svg { transform: rotate(30deg) scale(1.15); }
.theme-btn:active { transform: scale(0.93); }
@keyframes theme-spin {
  0%   { transform: rotate(0deg) scale(1); }
  40%  { transform: rotate(200deg) scale(1.2); }
  70%  { transform: rotate(340deg) scale(0.95); }
  100% { transform: rotate(360deg) scale(1); }
}
.theme-btn-spin svg { animation: theme-spin 0.45s cubic-bezier(0.34,1.56,0.64,1) forwards; }

/* Header reduction stages */
@media (max-width: 1220px) {
  .header-inner { padding: 0 1rem; }
}
@media (max-width: 1440px) {
  .nav-item-solaranlage { display: none; }
  .nav-toggle { display: block; }
}
@media (max-width: 1360px) {
  .nav-item-gas { display: none; }
}
@media (max-width: 1280px) {
  .nav-item-strom { display: none; }
}
@media (max-width: 1200px) {
  .nav-item-dsl { display: none; }
}
@media (max-width: 1120px) {
  .nav-item-mobilfunk { display: none; }
}
@media (max-width: 1040px) {
  .nav-item-versicherung { display: none; }
}
@media (max-width: 960px) {
  .nav-item-mietwagen { display: none; }
}
@media (max-width: 900px) {
  .nav-item-reise { display: none; }
}
@media (max-width: 840px) {
  .nav-item-kredit { display: none; }
}
@media (max-width: 760px) {
  .nav-item-girokonto { display: none; }
}
@media (max-width: 1440px) {
  .main-nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--bg-header); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border); padding: 1rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.active { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { display: block; padding: 0.75rem 1rem; border-radius: 8px; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 980px) {
  .theme-btn { padding: 0.45rem; }
  .theme-btn-label { display: none; }
}
@media (max-width: 930px) {
  .logo { font-size: 1.2rem; letter-spacing: -0.25px; }
}
@media (max-width: 700px) {
  .logo-text { display: none; }
  .logo-icon {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-primary);
    -webkit-text-fill-color: currentColor;
    font-size: 1.4rem;
  }
}

/* ===== HERO ===== */
.hero {
  background: var(--hero-gradient);
  padding: 3rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
}
.hero-content { text-align: center; max-width: 720px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--badge-bg); color: var(--badge-text);
  padding: 0.35rem 1rem; border-radius: 50px; font-size: 0.8rem;
  font-weight: 600; margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800;
  color: var(--text-primary); margin-bottom: 0.75rem;
  line-height: 1.2; letter-spacing: -0.5px;
}
.hero p { color: var(--text-secondary); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* ===== PROMO SECTION ===== */
.section { padding: 3rem 0; }
.section-title {
  font-size: 1.5rem; font-weight: 700; color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.section-subtitle { color: var(--text-secondary); margin-bottom: 2rem; }

.promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}
.promo-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  transition: all 0.3s; position: relative; overflow: visible;
  z-index: 1;
  box-shadow: var(--card-shadow);
}
.promo-card:hover,
.promo-card:focus-within {
  z-index: 25;
}
.promo-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow); }
.promo-card-target {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-bg), var(--shadow);
}
.promo-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.75rem; }
.promo-bank { font-weight: 700; color: var(--text-primary); font-size: 1.1rem; }
.promo-product { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 0.5rem; }
.promo-amount {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 1.75rem; font-weight: 800;
  background: var(--gradient); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.promo-detail { color: var(--text-muted); font-size: 0.8rem; margin-top: 0.4rem; }

/* ===== OVERVIEW GRID ===== */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.overview-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  transition: all 0.3s; box-shadow: var(--card-shadow);
}
.overview-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow); }
.overview-icon {
  width: 64px; height: 64px; border-radius: 14px;
  background: var(--accent-bg); display: flex; align-items: center;
  justify-content: center; font-size: 2rem; flex-shrink: 0;
  color: var(--accent);
}
.overview-icon svg {
  width: 32px;
  height: 32px;
}
.overview-icon--svg svg {
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.overview-card-text h3 { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 0.15rem; }
.overview-card-text p { font-size: 0.8rem; color: var(--text-secondary); }

/* Insurance Category */
.insurance-category {
  margin-bottom: 2.5rem;
}
.insurance-category-title {
  font-size: 1.15rem; font-weight: 700; color: var(--accent);
  margin-bottom: 1rem; padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
}
.category-icon {
  display: inline-flex;
  width: 1.3em;
  height: 1.3em;
  margin-right: 0.35rem;
  align-items: center;
  justify-content: center;
  vertical-align: -0.2em;
}
.category-icon svg {
  width: 1.05em;
  height: 1.05em;
}
.category-icon.overview-icon--svg svg {
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.insurance-info-box,
.insurance-link-box {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  margin: 0 0 1rem;
}
.insurance-info-box {
  padding: 1.1rem 1.25rem;
}
.insurance-info-box p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.65;
}
.insurance-info-box a {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.insurance-info-box a:hover {
  color: var(--accent-hover);
}
.insurance-link-box {
  display: block;
  padding: 0.9rem 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  transition: all 0.25s ease;
}
.insurance-link-box:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

/* ===== CALCULATOR PAGE ===== */
.calculator-page { padding: 2rem 0 3rem; }
.calculator-header {
  text-align: center; margin-bottom: 2rem;
}
.calculator-header h1 {
  font-size: 2rem; font-weight: 800; color: var(--text-primary); margin-bottom: 0.5rem;
}
[data-theme="light-aurora"] .calculator-header h1,
[data-theme="light-lavender"] .calculator-header h1,
[data-theme="light-mint"] .calculator-header h1,
[data-theme="light-sand"] .calculator-header h1,
[data-theme="light-rose"] .calculator-header h1,
[data-theme="light-peach"] .calculator-header h1,
[data-theme="light-ruby-sky"] .calculator-header h1 {
  background: var(--heading-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.calculator-header p { color: var(--text-secondary); }
.calculator-widget {
  width: 100%; margin: 0; padding: 0; overflow: hidden;
  position: relative; box-sizing: border-box;
}
.calculator-widget > div {
  width: 100%;
}
.calculator-widget iframe { width: 100% !important; display: block; margin: 0 auto; }

/* Keep full-width wrappers, but center narrow third-party embeds inside them */
.calculator-widget > div > * {
  margin-left: auto !important;
  margin-right: auto !important;
  float: none !important;
}

/* Dark mode: invert calculator iframes */
[data-theme^="dark-"] .calculator-widget iframe {
  filter: invert(0.9) hue-rotate(180deg);
}
[data-theme^="dark-"] .calculator-widget img {
  filter: invert(0.9) hue-rotate(180deg);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-footer); border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem; margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem; margin-bottom: 2rem;
}
.footer-col h4 {
  font-size: 0.85rem; font-weight: 700; color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.75rem;
}
.footer-col a {
  display: block; color: var(--text-secondary); font-size: 0.85rem;
  padding: 0.25rem 0; transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; }
.footer-bottom-links { display: flex; gap: 1rem 1.5rem; flex-wrap: wrap; margin-left: auto; justify-content: flex-end; }
.footer-bottom-links a { color: var(--text-muted); font-size: 0.8rem; }
.footer-bottom-links a:hover { color: var(--accent); }

/* ===== PROVIDER TOGGLE (Landing Pages) ===== */
.provider-toggle {
  display: flex; gap: 0.5rem; justify-content: center;
  margin: 1.5rem 0; flex-wrap: wrap;
}
.provider-btn {
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary); padding: 0.6rem 1.5rem;
  border-radius: 8px; cursor: pointer; font-size: 0.9rem;
  font-weight: 600; transition: all 0.2s; font-family: inherit;
}
.provider-btn:hover { border-color: var(--accent); color: var(--accent); }
.provider-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.provider-widgets { margin-top: 1rem; }
.provider-widgets.side-by-side {
  --split-left: 50%;
  display: grid;
  grid-template-columns: minmax(0, var(--split-left)) 14px minmax(0, calc(100% - var(--split-left)));
  gap: 0;
  align-items: start;
}
.provider-widgets.side-by-side .provider-widget {
  min-width: 0;
  padding: 0 0.75rem;
}
.provider-widgets.side-by-side .provider-widget:first-child { padding-left: 0; }
.provider-widgets.side-by-side .provider-widget:last-child { padding-right: 0; }
.provider-splitter {
  position: relative;
  align-self: stretch;
  cursor: col-resize;
  touch-action: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.provider-splitter::before {
  content: '';
  width: 2px;
  height: 100%;
  background: var(--border);
  border-radius: 3px;
}
.provider-splitter-handle {
  position: absolute;
  width: 12px;
  height: 42px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
}
.provider-widgets.split-resizing .provider-splitter-handle,
.provider-splitter:hover .provider-splitter-handle {
  border-color: var(--accent);
}
.provider-widget-label {
  text-align: center; font-weight: 700; font-size: 1rem;
  color: var(--text-primary); margin-bottom: 0.75rem;
}

/* ===== PROMO INFO TOOLTIP ===== */
.promo-info-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent-bg); color: var(--accent);
  border: 1px solid var(--accent); font-size: 0.75rem; font-weight: 700;
  cursor: help; position: relative;
}
.promo-info-btn .promo-tooltip {
  display: none; position: absolute; bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%); background: var(--bg-secondary);
  border: 1px solid var(--border); border-radius: 8px; padding: 0.75rem 1rem;
  font-size: 0.8rem; font-weight: 400; color: var(--text-secondary);
  white-space: normal; width: max-content; min-width: 220px; max-width: 340px; z-index: 1400;
  box-shadow: var(--shadow); line-height: 1.5; text-align: left;
}
.promo-info-btn .promo-tooltip.is-open { display: block; }
.promo-info-btn .promo-tooltip[data-placement^="bottom-"] {
  top: calc(100% + 8px);
  bottom: auto;
}
.promo-info-btn .promo-tooltip[data-placement$="-left"] {
  left: 0;
  transform: none;
}
.promo-info-btn .promo-tooltip[data-placement$="-center"] {
  left: 50%;
  transform: translateX(-50%);
}
.promo-info-btn .promo-tooltip[data-placement$="-right"] {
  left: auto;
  right: 0;
  transform: none;
}
.promo-expiry {
  font-size: 0.75rem; color: var(--warning); margin-top: 0.5rem;
  display: flex; align-items: center; gap: 0.3rem;
}
.promo-link {
  display: block; text-align: center; margin-top: 1rem;
  padding: 0.6rem 1.25rem; border-radius: 8px; font-weight: 600;
  font-size: 0.9rem; background: var(--gradient); color: #fff;
  transition: opacity 0.2s;
}
.promo-link:hover { opacity: 0.85; }

/* ===== LEGAL PAGE ===== */
.legal-page { padding: 3rem 0; }
.legal-page h1 { font-size: 2rem; font-weight: 800; color: var(--text-primary); margin-bottom: 1.5rem; }
.legal-page h2 { font-size: 1.3rem; font-weight: 700; color: var(--text-primary); margin: 2rem 0 0.75rem; }
.legal-page h3 { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); margin: 1.5rem 0 0.5rem; }
.legal-page p { color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.7; }
.legal-page ul { margin-left: 1.5rem; margin-bottom: 1rem; }
.legal-page ul li { color: var(--text-secondary); margin-bottom: 0.4rem; list-style: disc; }
.legal-page a { color: var(--accent); }
.legal-page a:hover { text-decoration: underline; }
.legal-page noscript p,
.floating-theme-notice {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 620px);
  z-index: 4000;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .overview-grid { grid-template-columns: 1fr; }
  .promo-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; margin-left: 0; }
  .provider-widgets.side-by-side { grid-template-columns: 1fr; }
  .provider-widgets.side-by-side .provider-widget { padding: 0; }
  .provider-splitter { display: none; }
  .cookie-banner { padding: 0.65rem; border-radius: 10px; max-height: 96vh; }
  .cookie-banner h2 { font-size: 1.15rem; }
  .cookie-category { padding: 0.55rem; }
  .cookie-category-details { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .cookie-btn { min-width: 0; flex-basis: 100%; }
  .cookie-banner-overlay { padding: 0.1rem; }
  .cookie-banner-content { padding-right: 0; }
  .promo-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
  .cookie-banner-overlay,
  .cookie-banner-overlay.bottom-bar { padding: 0 !important; }
  .cookie-banner {
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    max-height: 100vh;
    height: 100vh;
    padding: 0.45rem;
  }
  .cookie-banner-actions {
    padding-top: 0.6rem;
    gap: 0.45rem;
  }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== BACK LINK ===== */
.back-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--accent); font-size: 0.9rem; font-weight: 500;
  margin-bottom: 1rem;
}
.back-link:hover { color: var(--accent-hover); }
.page-top-links,
.home-top-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.page-top-links {
  margin-bottom: 0.9rem;
}
.page-top-links .back-link {
  margin-bottom: 0;
}
.home-top-links {
  justify-content: flex-end;
  margin-top: 0.35rem;
  margin-bottom: 0.1rem;
}
.page-werbung-link {
  margin-left: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 0.25rem 0.65rem;
  white-space: nowrap;
}
.page-werbung-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-bg);
}

/* ===== CONSENT OVERLAY (on blocked widgets) ===== */
.consent-overlay {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 320px; padding: 3rem 2rem;
  background: var(--bg-secondary); border: 2px dashed var(--border);
  border-radius: var(--radius); text-align: center;
}
.consent-overlay-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.6; }
.consent-overlay h3 {
  color: var(--text-primary); font-size: 1.2rem;
  font-weight: 700; margin-bottom: 0.5rem;
}
.consent-overlay p {
  color: var(--text-secondary); font-size: 0.9rem;
  max-width: 480px; margin-bottom: 1.25rem; line-height: 1.6;
}
.consent-overlay-btn {
  background: var(--gradient); color: #fff; border: none;
  padding: 0.7rem 1.75rem; border-radius: 8px; font-size: 0.9rem;
  font-weight: 600; cursor: pointer; transition: opacity 0.2s;
}
.consent-overlay-btn:hover { opacity: 0.85; }

/* ===== COOKIE BANNER ===== */
.cookie-banner-overlay {
  display: none; position: fixed; inset: 0; z-index: 3000;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(4px);
  justify-content: center; align-items: center;
  padding: 1rem;
}
.cookie-banner-overlay.active { display: flex; }
.cookie-banner-overlay.bottom-bar {
  align-items: flex-end;
  background: transparent; backdrop-filter: none;
  pointer-events: none;
}
.cookie-banner-overlay.bottom-bar .cookie-banner { pointer-events: all; }
.cookie-banner {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 16px; padding: 2rem; width: 100%; max-width: 680px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(0,0,0,0.4);
  box-sizing: border-box;
}
.cookie-banner-content {
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  padding-right: 0.25rem;
  padding-bottom: 0.75rem;
}
.cookie-banner h2 {
  font-size: 1.35rem; font-weight: 800; color: var(--text-primary);
  margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem;
  flex-shrink: 0;
}
.cookie-banner-content > p {
  color: var(--text-secondary); font-size: 0.88rem;
  line-height: 1.6; margin-bottom: 1.25rem;
}
.cookie-category {
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 10px; padding: 1rem 1.25rem; margin-bottom: 0.75rem;
}
.cookie-category-header {
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; gap: 0.75rem;
}
.cookie-category-title {
  font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
}
.cookie-category-badge {
  font-size: 0.7rem; font-weight: 600; padding: 0.15rem 0.6rem;
  border-radius: 50px; background: var(--accent-bg); color: var(--accent);
  white-space: nowrap;
}
.cookie-toggle {
  position: relative; width: 44px; height: 24px; flex-shrink: 0;
}
.cookie-toggle input { opacity: 0; width: 0; height: 0; }
.cookie-toggle-slider {
  position: absolute; inset: 0; background: var(--border);
  border-radius: 24px; cursor: pointer; transition: 0.3s;
}
.cookie-toggle-slider::before {
  content: ''; position: absolute; left: 3px; top: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--text-muted); transition: 0.3s;
}
.cookie-toggle input:checked + .cookie-toggle-slider { background: var(--accent); }
.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(20px); background: #fff;
}
.cookie-toggle input:disabled + .cookie-toggle-slider { opacity: 0.6; cursor: default; }
.cookie-category-details {
  margin-top: 0.75rem; padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.cookie-category-details p {
  color: var(--text-secondary); font-size: 0.82rem; line-height: 1.55; margin: 0;
}
.cookie-category-details .cookie-detail-table {
  width: 100%; margin-top: 0.5rem; font-size: 0.78rem;
  border-collapse: collapse;
}
.cookie-detail-table th, .cookie-detail-table td {
  text-align: left; padding: 0.35rem 0.5rem;
  border-bottom: 1px solid var(--border); color: var(--text-secondary);
  word-break: normal;
  overflow-wrap: normal;
}
.cookie-detail-table th {
  color: var(--text-primary); font-weight: 600;
  white-space: nowrap;
}
.cookie-detail-table td:nth-child(4),
.cookie-detail-table td:nth-child(5) {
  white-space: nowrap;
}
.cookie-banner-actions {
  display: flex; gap: 0.75rem; margin-top: 0; flex-wrap: wrap;
  flex-shrink: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 18px rgba(0,0,0,0.10);
  background: var(--bg-secondary);
}
.cookie-btn {
  padding: 0.65rem 1.25rem; border-radius: 8px; font-size: 0.88rem;
  font-weight: 600; cursor: pointer; border: none; transition: all 0.2s;
  flex: 1; min-width: 140px; text-align: center;
}
.cookie-btn-accept {
  background: var(--gradient); color: #fff;
}
.cookie-btn-accept:hover { opacity: 0.85; }
.cookie-btn-save {
  background: var(--bg-primary); color: var(--text-primary);
  border: 1px solid var(--border);
}
.cookie-btn-save:hover { border-color: var(--accent); }
.cookie-btn-reject {
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border);
}
.cookie-btn-reject:hover { color: var(--text-primary); border-color: var(--text-muted); }
.cookie-banner-links {
  margin-top: 1rem; display: flex; gap: 1.25rem; justify-content: center;
  flex-wrap: wrap;
}
.cookie-banner-links a {
  color: var(--text-muted); font-size: 0.78rem;
}
.cookie-banner-links a:hover { color: var(--accent); }
.cookie-settings-footer {
  cursor: pointer; background: none; border: none;
  color: var(--text-muted); font-size: 0.8rem;
  padding: 0; transition: color 0.2s;
}
.cookie-settings-footer:hover { color: var(--accent); }