/* =============================================
   BRAND.CSS — Design Tokens & Typography
   Reiseland Deutschland
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* === BRAND COLORS === */
  --color-primary:        #243A4A;
  --color-secondary:      #344B3F;
  --color-accent:         #E6B85C;
  --color-accent-hover:   #EDC46F;
  --color-accent-light:   #F2CF85;
  --color-accent-red:     #A94A3F;
  --color-bg:             #F1F2EE;
  --color-bg-alt:         #E3E5DF;
  --color-bg-dark:        #3B4147;
  --color-text:           #222629;
  --color-text-muted:     #5a6169;
  --color-text-light:     #8a9099;
  --color-white:          #FFFFFF;
  --color-border:         rgba(34,38,41,0.10);
  --color-border-light:   rgba(34,38,41,0.06);

  /* === GRADIENTS === */
  --gradient-hero:        linear-gradient(135deg, #243A4A 0%, #344B3F 50%, #3B4147 100%);
  --gradient-light:       linear-gradient(135deg, #F1F2EE 0%, #E3E5DF 100%);
  --gradient-accent:      linear-gradient(135deg, #E6B85C 0%, #F2CF85 100%);
  --gradient-nature:      linear-gradient(135deg, #344B3F 0%, #5C7A68 100%);
  --gradient-primary:     linear-gradient(135deg, #243A4A 0%, #3B4147 100%);
  --overlay:              rgba(36,58,74,0.45);
  --overlay-light:        rgba(36,58,74,0.25);

  /* === TYPOGRAPHY === */
  --font-primary:   'Inter', 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:      'IBM Plex Mono', 'Courier New', monospace;

  /* === FLUID FONT SCALE === */
  --text-xs:   clamp(0.70rem,  1.0vw, 0.75rem);
  --text-sm:   clamp(0.80rem,  1.2vw, 0.875rem);
  --text-base: clamp(0.9rem,   1.5vw, 1rem);
  --text-md:   clamp(1.0rem,   1.8vw, 1.125rem);
  --text-lg:   clamp(1.1rem,   2.0vw, 1.25rem);
  --text-xl:   clamp(1.25rem,  2.5vw, 1.5rem);
  --text-2xl:  clamp(1.5rem,   3.0vw, 2rem);
  --text-3xl:  clamp(2.0rem,   4.0vw, 2.75rem);
  --text-4xl:  clamp(2.5rem,   5.0vw, 3.5rem);
  --text-5xl:  clamp(3.0rem,   6.0vw, 4.5rem);
  --text-hero: clamp(3.2rem,   7.5vw, 5.5rem);

  /* === SPACING SCALE === */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* === LAYOUT === */
  --container-max:    1280px;
  --container-narrow: 800px;
  --container-wide:   1440px;
  --header-height:    80px;
  --section-py:       clamp(4rem, 8vw, 7rem);

  /* === BORDERS === */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-2xl:  32px;
  --radius-full: 9999px;

  /* === SHADOWS === */
  --shadow-sm:     0 1px 3px rgba(34,38,41,0.06),  0 1px 2px rgba(34,38,41,0.04);
  --shadow-md:     0 4px 16px rgba(34,38,41,0.08), 0 2px 4px rgba(34,38,41,0.04);
  --shadow-lg:     0 8px 32px rgba(34,38,41,0.12), 0 4px 8px rgba(34,38,41,0.06);
  --shadow-xl:     0 16px 48px rgba(34,38,41,0.16),0 8px 16px rgba(34,38,41,0.08);
  --shadow-accent: 0 8px 32px rgba(230,184,92,0.28);

  /* === TRANSITIONS === */
  --t-fast:   0.15s ease;
  --t-base:   0.30s ease;
  --t-slow:   0.50s ease;
  --t-spring: 0.40s cubic-bezier(0.34,1.56,0.64,1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 { font-size: var(--text-5xl); font-weight: 700; }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
}

.text-hero {
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.text-lead {
  font-size: var(--text-md);
  line-height: 1.8;
  color: var(--color-text-muted);
}

.text-muted   { color: var(--color-text-muted); }
.text-light   { color: var(--color-text-light); }
.text-white   { color: var(--color-white); }
.text-accent  { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-center  { text-align: center; }

/* Mono label */
.label-mono {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Section eyebrow */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--sp-4);
}

.eyebrow-dark { color: var(--color-text-muted); }
.eyebrow-white { color: rgba(255,255,255,0.7); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--t-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-primary);
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #EDC46F 0%, #F5D694 100%);
  transform: translateY(-2px);
  box-shadow: 0 14px 44px rgba(230,184,92,0.38);
}

.btn-secondary {
  background: rgba(255,255,255,0.12);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.65);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-dark {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-dark:hover {
  background: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-sm {
  padding: 0.6rem 1.4rem;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: var(--text-md);
}

/* =============================================
   TAGS / BADGES
   ============================================= */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 0.35rem 0.875rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.tag-primary {
  background: rgba(36,58,74,0.08);
  color: var(--color-primary);
  border: 1px solid rgba(36,58,74,0.15);
}

.tag-accent {
  background: rgba(230,184,92,0.15);
  color: #a07015;
  border: 1px solid rgba(230,184,92,0.35);
}

.tag-white {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.28);
}

.tag-red {
  background: rgba(169,74,63,0.10);
  color: var(--color-accent-red);
  border: 1px solid rgba(169,74,63,0.22);
}

.tag-green {
  background: rgba(52,75,63,0.10);
  color: var(--color-secondary);
  border: 1px solid rgba(52,75,63,0.22);
}

/* =============================================
   ANIMATED UNDERLINE LINKS
   ============================================= */
.link-underline {
  position: relative;
  text-decoration: none;
  color: inherit;
}
.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width var(--t-base);
}
.link-underline:hover::after { width: 100%; }

/* =============================================
   DECORATIVE DIVIDER
   ============================================= */
.divider {
  width: 48px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  margin: var(--sp-6) 0;
}
.divider-center {
  margin-left: auto;
  margin-right: auto;
}

/* =============================================
   STAT / COUNTER
   ============================================= */
.stat-number {
  font-family: var(--font-mono);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--sp-2);
}

/* =============================================
   ICON CIRCLE
   ============================================= */
.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-circle-primary {
  background: rgba(36,58,74,0.08);
  color: var(--color-primary);
}
.icon-circle-accent {
  background: rgba(230,184,92,0.15);
  color: #a07015;
}
.icon-circle-white {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
}

/* =============================================
   SECTION INTRO BLOCK
   ============================================= */
.section-intro {
  max-width: 640px;
}
.section-intro-center {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-intro h2 {
  margin-bottom: var(--sp-4);
}
.section-intro p {
  color: var(--color-text-muted);
  font-size: var(--text-md);
}