/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #080808;
  --dark: #111111;
  --dark-2: #1a1a1a;
  --dark-3: #242424;
  --red: #8b1a1a;
  --red-light: #c0392b;
  --gold: #a0845c;
  --text: #e8e8e8;
  --text-muted: #888888;
  --text-dim: #555555;
  --white: #ffffff;
  --font-head: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 4px;
  --transition: 0.25s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3 {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; }
h3 { font-size: 1.3rem; font-weight: 600; }

em {
  font-style: normal;
  color: var(--red-light);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-header p {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius);
}

.btn--primary {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--red-light);
  border-color: var(--red-light);
}

.btn--ghost {
  background: transparent;
  border-color: var(--text-dim);
  color: var(--text-muted);
}

.btn--ghost:hover {
  border-color: var(--text);
  color: var(--text);
}

.btn--full {
  width: 100%;
  text-align: center;
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: linear-gradient(to bottom, rgba(8,8,8,0.98), transparent);
  transition: background var(--transition);
}

.nav.scrolled {
  background: rgba(8,8,8,0.98);
  padding: 14px 0;
  border-bottom: 1px solid var(--dark-3);
}

.nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--white);
}

.nav__cta {
  color: var(--white) !important;
  border: 1px solid var(--red);
  padding: 8px 18px;
  border-radius: var(--radius);
  background: var(--red);
  transition: background var(--transition) !important;
}

.nav__cta:hover {
  background: var(--red-light) !important;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(139, 26, 26, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(139, 26, 26, 0.08) 0%, transparent 50%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--black));
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(255,255,255,0.01) 2px,
    rgba(255,255,255,0.01) 4px
  );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero__content {
  position: relative;
}

.hero__photo-wrap {
  position: relative;
}

.hero__photo {
  width: 100%;
  height: 560px;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(20%) contrast(1.1);
  display: block;
}

.hero__photo-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 180px;
  background: linear-gradient(to bottom, transparent, var(--black));
}

.hero__photo-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 60px;
  background: linear-gradient(to right, var(--black), transparent);
  z-index: 1;
}

.hero__label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  font-weight: 500;
}

.hero__headline {
  margin-bottom: 28px;
  color: var(--white);
}

.hero__sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 48px;
  line-height: 1.8;
}

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

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--red));
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ============================================
   VALIDATION
   ============================================ */
.validation {
  padding: 100px 0;
  background: var(--dark);
  border-top: 1px solid var(--dark-3);
  border-bottom: 1px solid var(--dark-3);
}

.validation__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.validation__text h2 {
  margin-bottom: 24px;
}

.validation__text p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.validation__highlight {
  color: var(--text) !important;
  font-size: 1.1rem !important;
  border-left: 3px solid var(--red);
  padding-left: 20px;
  margin-top: 32px !important;
}

.validation__stats {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.stat {
  padding: 28px;
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  border-left: 3px solid var(--red);
}

.stat__number {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stat__label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 100px 0;
  background: var(--black);
}

.about__inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: center;
}

.about__photo {
  width: 280px;
  height: 340px;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(30%) contrast(1.1);
  border: 1px solid var(--dark-3);
}

.about__text h2 {
  margin-bottom: 24px;
}

.about__text p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

.about__text .btn {
  margin-top: 16px;
}

/* ============================================
   RATGEBER
   ============================================ */
.ratgeber {
  padding: 100px 0;
  background: var(--dark);
  border-top: 1px solid var(--dark-3);
  border-bottom: 1px solid var(--dark-3);
}

.articles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  padding: 32px;
  transition: border-color var(--transition);
}

.article-card:hover {
  border-color: var(--red);
}

.article-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  font-weight: 500;
}

.article-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--white);
}

.article-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.article-card__link {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--red-light);
  transition: color var(--transition);
}

.article-card__link:hover {
  color: var(--white);
}

/* ============================================
   OPT-IN
   ============================================ */
.optin {
  padding: 100px 0;
  background: var(--black);
  position: relative;
}

.optin::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(139, 26, 26, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.optin__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  padding: 60px;
}

.optin__text h2 {
  margin-bottom: 20px;
}

.optin__text p {
  color: var(--text-muted);
  margin-bottom: 32px;
}

.optin__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.optin__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text);
}

.optin__list li::before {
  content: '→';
  color: var(--red-light);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================
   FORM
   ============================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form__group label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.form__group input {
  background: var(--dark-3);
  border: 1px solid var(--dark-3);
  color: var(--text);
  padding: 14px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  outline: none;
}

.form__group input:focus {
  border-color: var(--red);
}

.form__group input::placeholder {
  color: var(--text-dim);
}

.form__privacy {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
}

/* ============================================
   COACHING
   ============================================ */
.coaching {
  padding: 100px 0;
  background: var(--dark);
  border-top: 1px solid var(--dark-3);
}

.coaching__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 60px;
  background: var(--dark-3);
}

.coaching__card {
  background: var(--dark-2);
  padding: 48px 36px;
}

.coaching__icon {
  display: block;
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 700;
  color: var(--dark-3);
  margin-bottom: 24px;
  line-height: 1;
}

.coaching__card h3 {
  margin-bottom: 16px;
  color: var(--white);
}

.coaching__card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.coaching__cta {
  text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--black);
  border-top: 1px solid var(--dark-3);
  padding: 60px 0 32px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
}

.footer__brand p {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--text-dim);
  max-width: 280px;
}

.footer__links {
  display: flex;
  gap: 32px;
}

.footer__links a {
  font-size: 0.85rem;
  color: var(--text-dim);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--text);
}

.footer__copy {
  border-top: 1px solid var(--dark-3);
  padding-top: 24px;
}

.footer__copy p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .nav__links {
    display: none;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    padding-top: 100px;
  }

  .hero__photo-wrap {
    display: none;
  }

  .validation__grid,
  .about__inner,
  .optin__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .articles__grid,
  .coaching__grid {
    grid-template-columns: 1fr;
  }

  .about__placeholder {
    width: 100%;
    height: 240px;
  }

  .optin__inner {
    padding: 40px 24px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 32px;
  }
}