/* =========================================================
   Taskanker – Basis-Styles
   Ruhig, warm, freundlich. Kein Framework, kein Build-Prozess.
   ========================================================= */

:root {
  /* Farben – warm & einladend statt Corporate-Blau */
  --color-bg: #fff8f0;
  --color-bg-soft: #ffefdf;
  --color-card: #ffffff;
  --color-primary: #ee8a5c;
  --color-primary-dark: #d96f42;
  --color-accent: #6f9d84;
  --color-text: #3d2c29;
  --color-text-soft: #7a6a63;
  --color-border: #f0e0d2;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --shadow-soft: 0 12px 30px rgba(120, 72, 40, 0.08);
  --shadow-hover: 0 16px 36px rgba(120, 72, 40, 0.14);

  --max-width: 1080px;

  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Nunito", "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: "Quicksand", "Nunito", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--color-primary-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 248, 240, 0.9);
  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;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-text);
}

.logo:hover {
  text-decoration: none;
}

.logo .logo-mark {
  font-size: 1.5rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: var(--color-text);
  font-weight: 600;
}

.main-nav a:hover {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background: var(--color-bg-soft);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-text);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span::before {
  content: "";
  position: absolute;
  top: -8px;
}

.nav-toggle span::after {
  content: "";
  position: absolute;
  top: 8px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 72px 0 56px;
  text-align: center;
}

.hero .logo-mark-big {
  font-size: 3rem;
  margin-bottom: 8px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--color-text);
}

.hero .claim {
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  color: var(--color-text-soft);
  max-width: 640px;
  margin: 0 auto 32px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-family: "Quicksand", sans-serif;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: var(--shadow-soft);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

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

.btn-secondary {
  background: var(--color-card);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* ---------- Features ---------- */

.features {
  padding: 40px 0 64px;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
}

.section-title p {
  color: var(--color-text-soft);
  max-width: 560px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.feature-card .icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* ---------- Download ---------- */

.download {
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  margin: 0 24px 64px;
  padding: 56px 24px;
  text-align: center;
}

.download .container {
  padding: 0;
}

.download h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
}

.download p {
  color: var(--color-text-soft);
  max-width: 520px;
  margin: 0 auto 28px;
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--color-text);
  color: #fff;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}

.store-btn.disabled {
  background: #cbb9ae;
  cursor: not-allowed;
}

.store-btn .store-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.store-btn .store-text {
  text-align: left;
  line-height: 1.2;
}

.store-btn .store-text small {
  display: block;
  font-size: 0.7rem;
  opacity: 0.8;
}

.store-btn .store-text strong {
  font-family: "Quicksand", sans-serif;
  font-size: 1rem;
}

/* ---------- Legal page content ---------- */

.legal-content {
  padding: 56px 0 80px;
}

.legal-content .card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 48px);
  box-shadow: var(--shadow-soft);
}

.legal-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 24px;
}

.placeholder-note {
  background: var(--color-bg-soft);
  border: 1px dashed var(--color-primary);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  color: var(--color-text-soft);
  font-weight: 600;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 32px 0;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.footer-copy {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 880px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 24px 20px;
    box-shadow: var(--shadow-soft);
    display: none;
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    padding: 10px 0;
  }
}

@media (max-width: 560px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .download {
    margin: 0 16px 48px;
  }

  .site-footer .container {
    flex-direction: column;
    align-items: flex-start;
  }
}