/* ===================================================================
   Better Bot Hunter 3 — Website Stylesheet
   =================================================================== */

/* --- Variables ---------------------------------------------------- */
:root {
  --clr-primary:   #0d2461;
  --clr-secondary: #1a4db8;
  --clr-accent:    #3b82f6;
  --clr-accent-2:  #60a5fa;
  --clr-light:     #dbeafe;
  --clr-surface:   #f0f7ff;
  --clr-text:      #1e293b;
  --clr-muted:     #64748b;
  --clr-border:    #e2eaf6;
  --clr-white:     #ffffff;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 1px 3px rgba(13,36,97,.08), 0 1px 2px rgba(13,36,97,.04);
  --shadow-md:  0 4px 16px rgba(13,36,97,.12), 0 2px 6px rgba(13,36,97,.06);
  --shadow-lg:  0 12px 40px rgba(13,36,97,.18), 0 4px 12px rgba(13,36,97,.08);

  --max-w: 1200px;
  --gap:    24px;
}

/* --- Reset -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* --- Utilities ---------------------------------------------------- */
.container {
  width: min(100%, var(--max-w));
  margin-inline: auto;
  padding-inline: 24px;
}

.section { padding-block: 96px; }
.section--alt { background: var(--clr-surface); }
.section--dark {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.section__label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 12px;
}
.section--dark .section__label { color: var(--clr-accent-2); }

.section__heading {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--clr-primary);
  margin-bottom: 16px;
}
.section--dark .section__heading { color: var(--clr-white); }

.section__sub {
  font-size: 1.1rem;
  color: var(--clr-muted);
  max-width: 600px;
}
.section--dark .section__sub { color: #93c5fd; }

.text-center { text-align: center; }
.text-center .section__sub { margin-inline: auto; }

/* --- Buttons ------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: .95rem;
  font-weight: 600;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-white);
  box-shadow: 0 4px 14px rgba(59,130,246,.4);
}
.btn-primary:hover { background: #2563eb; box-shadow: 0 6px 20px rgba(59,130,246,.5); }

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,.4);
}
.btn-outline:hover { border-color: var(--clr-white); background: rgba(255,255,255,.08); }

.btn-outline-dark {
  background: transparent;
  color: var(--clr-accent);
  border: 2px solid var(--clr-accent);
}
.btn-outline-dark:hover { background: var(--clr-accent); color: var(--clr-white); }

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: .875rem; }

/* --- Navigation --------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
}

.nav.scrolled {
  background: rgba(13,36,97,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  padding: 12px 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-white);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -.01em;
  flex-shrink: 0;
}
.nav__logo i { color: var(--clr-accent-2); font-size: 1.3rem; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  font-weight: 500;
  transition: color .15s;
}
.nav__links a:hover { color: var(--clr-white); }

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  color: var(--clr-white);
  font-size: 1.4rem;
}

/* Mobile Nav Drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--clr-primary);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.nav__drawer.open { display: flex; }
.nav__drawer a {
  color: var(--clr-white);
  font-size: 1.5rem;
  font-weight: 700;
}
.nav__drawer-close {
  position: absolute;
  top: 20px; right: 24px;
  color: var(--clr-white);
  font-size: 1.8rem;
}

/* --- Hero --------------------------------------------------------- */
.hero {
  background: var(--clr-primary);
  padding-top: 160px;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
}

/* Grid pattern overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Radial glow */
.hero::after {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(59,130,246,.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59,130,246,.15);
  border: 1px solid rgba(59,130,246,.3);
  color: var(--clr-accent-2);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero__badge i { font-size: .75rem; }

.hero__heading {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--clr-white);
  margin-bottom: 24px;
}
.hero__heading span { color: var(--clr-accent-2); }

.hero__sub {
  font-size: 1.15rem;
  color: #93c5fd;
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero__scroll {
  margin-top: 80px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.4);
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.hero__scroll::before {
  content: '';
  display: block;
  width: 40px; height: 1px;
  background: rgba(255,255,255,.2);
}

/* --- Trust Bar ---------------------------------------------------- */
.trust {
  background: #071840;
  padding-block: 20px;
  border-top: 1px solid rgba(59,130,246,.15);
  border-bottom: 1px solid rgba(59,130,246,.15);
}

.trust__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 32px;
  align-items: center;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #93c5fd;
  font-size: .85rem;
  font-weight: 500;
}
.trust__item i { color: var(--clr-accent); font-size: .9rem; }

/* --- Problem ------------------------------------------------------ */
.problem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
  margin-top: 56px;
}

.problem__card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, transform .2s ease;
}
.section--alt .problem__card { background: var(--clr-white); }
.problem__card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.problem__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: #fff0f0;
  color: #ef4444;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.problem__card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--clr-text);
}
.problem__card p { color: var(--clr-muted); font-size: .9rem; line-height: 1.65; }

/* --- Features ----------------------------------------------------- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-top: 56px;
}

.feature-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--clr-light);
}

.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--clr-light);
  color: var(--clr-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 18px;
  transition: background .2s, color .2s;
}
.feature-card:hover .feature-card__icon {
  background: var(--clr-accent);
  color: var(--clr-white);
}

.feature-card h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--clr-primary);
}
.feature-card p { font-size: .875rem; color: var(--clr-muted); line-height: 1.6; }

/* --- How It Works ------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 64px;
  position: relative;
}

/* Connecting line */
.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.6% + 28px);
  right: calc(16.6% + 28px);
  height: 2px;
  background: var(--clr-light);
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: var(--clr-white);
  font-size: 1.3rem;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 0 0 8px var(--clr-light);
}

.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--clr-primary); }
.step p { font-size: .9rem; color: var(--clr-muted); line-height: 1.65; }

/* --- Highlights --------------------------------------------------- */
.highlights__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.highlights__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.highlights__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.highlights__item i {
  width: 24px; height: 24px;
  color: var(--clr-accent-2);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlights__item div strong { color: var(--clr-white); font-size: .95rem; }
.highlights__item div p { color: #93c5fd; font-size: .875rem; margin-top: 2px; }

/* Admin UI Mockup */
/* --- Dashboard Widget Mockup --------------------------------------- */
.mockup {
  background: #ffffff;
  border: 1px solid #c3c4c7;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(0,0,0,.55), 0 4px 16px rgba(0,0,0,.25);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.mockup__bar {
  background: #f6f7f7;
  padding: 8px 12px 8px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #c3c4c7;
}
.mockup__title {
  font-size: .85rem;
  font-weight: 600;
  color: #1d2327;
}
.mockup__controls {
  display: flex;
  gap: 4px;
}
.mockup__controls span {
  font-size: .65rem;
  color: #787c82;
  cursor: default;
  line-height: 1;
  padding: 2px 4px;
}

.mockup__body { padding: 14px; }

.mockup__tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.mockup__tile {
  background: #f6f7f7;
  border: 1px solid #dcdcde;
  border-radius: 3px;
  padding: 12px 14px;
}
.tile__label {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: #50575e;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.tile__num {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.tile__num--red     { color: #d63638; }
.tile__num--green   { color: #00a32a; }
.tile__num--neutral { color: #1d2327; }

.tile__delta {
  font-size: .7rem;
  color: #50575e;
}
.d-pos { color: #d63638; font-weight: 600; }

.mockup__meta {
  display: flex;
  justify-content: space-between;
  font-size: .68rem;
  color: #50575e;
  padding: 8px 0 6px;
  border-top: 1px solid #dcdcde;
}
.mockup__bmc {
  font-size: .75rem;
  color: #2271b1;
  padding-top: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: default;
}
.mockup__bmc span {
  text-decoration: underline;
}

/* --- FAQ ---------------------------------------------------------- */
.faq__list {
  max-width: 740px;
  margin: 56px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-white);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  text-align: left;
  font-size: .95rem;
  font-weight: 600;
  color: var(--clr-primary);
  gap: 16px;
  transition: background .15s;
}
.faq__question:hover { background: var(--clr-surface); }

.faq__question i {
  color: var(--clr-accent);
  font-size: .85rem;
  flex-shrink: 0;
  transition: transform .25s ease;
}
.faq__item.open .faq__question i { transform: rotate(180deg); }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  font-size: .9rem;
  color: var(--clr-muted);
  line-height: 1.7;
  padding: 0 24px;
}
.faq__item.open .faq__answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

/* --- Download CTA ------------------------------------------------- */
.download {
  background: linear-gradient(135deg, #0d2461 0%, #1a3d7a 50%, #0f3080 100%);
  padding-block: 96px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.download::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(59,130,246,.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(59,130,246,.1) 0%, transparent 50%);
  pointer-events: none;
}

.download__inner { position: relative; z-index: 1; }
.download__heading {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--clr-white);
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.download__sub {
  font-size: 1.1rem;
  color: #93c5fd;
  margin-bottom: 40px;
}
.download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}
.bmc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fde68a;
  font-size: .9rem;
  font-weight: 500;
  opacity: .85;
  transition: opacity .15s;
}
.bmc-link:hover { opacity: 1; }
.bmc-link i { font-size: 1rem; }

/* --- Contact ------------------------------------------------------ */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
}

.contact__info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 12px;
}
.contact__info p {
  color: var(--clr-muted);
  font-size: .9rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact__meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__meta-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .875rem;
  color: var(--clr-text);
}
.contact__meta-item i {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--clr-light);
  color: var(--clr-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: .9rem;
}

/* Form */
.form {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form__group:last-of-type { margin-bottom: 0; }

.form__group label {
  font-size: .825rem;
  font-weight: 600;
  color: var(--clr-text);
  letter-spacing: .01em;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: .9rem;
  color: var(--clr-text);
  background: var(--clr-white);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  resize: vertical;
}
.form__group input:focus,
.form__group textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.form__group textarea { min-height: 130px; }
::placeholder { color: #94a3b8; }

.form__submit { margin-top: 24px; width: 100%; justify-content: center; }

.form__note {
  text-align: center;
  font-size: .8rem;
  color: var(--clr-muted);
  margin-top: 12px;
}

/* Success state */
.form__success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form__success.visible { display: block; }
.form__success i {
  font-size: 2.5rem;
  color: #22c55e;
  margin-bottom: 16px;
}
.form__success h3 { font-size: 1.2rem; color: var(--clr-primary); margin-bottom: 8px; }
.form__success p { color: var(--clr-muted); font-size: .9rem; }

/* --- Footer ------------------------------------------------------- */
.footer {
  background: #040e2b;
  color: rgba(255,255,255,.6);
  padding-block: 40px 32px;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-white);
  font-weight: 700;
  font-size: .95rem;
}
.footer__logo i { color: var(--clr-accent-2); }

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__links a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: color .15s;
}
.footer__links a:hover { color: var(--clr-white); }

.footer__copy {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
  text-align: center;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid rgba(255,255,255,.06);
}

/* --- Static Pages (Impressum / Datenschutz) ----------------------- */
.static-hero {
  background: var(--clr-primary);
  padding-top: 140px;
  padding-bottom: 60px;
}
.static-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-white);
  letter-spacing: -.02em;
}
.static-hero p {
  color: #93c5fd;
  margin-top: 8px;
  font-size: 1rem;
}

.static-content {
  padding-block: 72px;
  max-width: 760px;
}
.static-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin: 36px 0 12px;
}
.static-content h2:first-child { margin-top: 0; }
.static-content p, .static-content li {
  color: var(--clr-muted);
  font-size: .95rem;
  line-height: 1.75;
  margin-bottom: 12px;
}
.static-content ul {
  padding-left: 20px;
  list-style: disc;
}
.static-content a { color: var(--clr-accent); text-decoration: underline; }

/* --- Responsive --------------------------------------------------- */
@media (max-width: 1024px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .highlights__inner { grid-template-columns: 1fr; gap: 48px; }
  .mockup { max-width: 480px; }
}

@media (max-width: 768px) {
  .section { padding-block: 64px; }

  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .hero { padding-top: 130px; padding-bottom: 72px; }

  .problem__grid { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr 1fr; }

  .steps { grid-template-columns: 1fr; gap: 40px; }
  .steps::before { display: none; }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .form { padding: 28px 20px; }
  .form__row { grid-template-columns: 1fr; }

  .footer__inner { flex-direction: column; align-items: flex-start; }

  .download__heading { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .features__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .download__actions { flex-direction: column; }
}