/* ============================================================
   ANORI TECH – Shared Stylesheet
   Colors: Orange #FFBE00 | Blue #000029 | Hellblau #D4E4DD | Weiß #E8E8F0
   ============================================================ */

/* TOKENS */
:root {
  --orange:      #FFBE00;
  --blue:        #000029;
  --light-blue:  #D4E4DD;
  --off-white:   #E8E8F0;
  --dark-red:    #3E1929;
  --surface:     #FFFFFF;
  --text:        #111827;
  --muted:       #5B6370;
  --border:      #E5E7EB;
  --radius:      12px;
  --radius-lg:   20px;
  --t:           .3s ease;
  --max-w:       1140px;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body { font-family: var(--font); color: var(--text); background: var(--off-white); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; max-width: 100%; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; letter-spacing: -.025em; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; padding: 0; }
ul { list-style: none; }

/* LAYOUT */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* TYPOGRAPHY */
.h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
.h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); }

.eyebrow {
  display: inline-block;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 6px;
  margin-bottom: 16px;
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 10px;
  font-size: .95rem; font-weight: 600;
  cursor: pointer; transition: all var(--t);
  border: 2px solid transparent;
  white-space: nowrap; text-decoration: none;
}
.btn-orange  { background: var(--orange); color: var(--blue); border-color: var(--orange); }
.btn-orange:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,190,0,.4); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn-outline-white:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.8); transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--blue); border-color: #fff; }
.btn-white:hover { background: var(--off-white); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,.22); }
.btn svg { transition: transform var(--t); }
.btn:hover svg { transform: translateX(3px); }

/* FADE IN */
.fi { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.fi.vis { opacity: 1; transform: none; }
.fi-d1 { transition-delay: .10s; } .fi-d2 { transition-delay: .20s; }
.fi-d3 { transition-delay: .30s; } .fi-d4 { transition-delay: .40s; }

/* ========================== NAV BACKDROP ========================== */
.nav-backdrop {
  display: none; position: fixed; inset: 0; z-index: 280;
  background: rgba(0,0,0,.55); backdrop-filter: blur(4px);
}
.nav-backdrop.open { display: block; }

/* ========================== NAV SLIDE MENU ========================== */
#nav-menu {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 290;
  width: 280px; max-width: 90vw;
  background: var(--blue);
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  padding: 88px 28px 40px;
  display: flex; flex-direction: column; gap: 0;
}
#nav-menu.open { transform: translateX(0); }
#nav-menu a {
  display: block; padding: 15px 0;
  font-size: 1rem; font-weight: 600; color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: color var(--t);
}
#nav-menu a:last-of-type { border-bottom: none; }
#nav-menu a:hover { color: var(--orange); }
#nav-menu .nav-cta { margin-top: 28px; }

/* ========================== HEADER ========================== */
#hdr {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  transition: background .4s ease, box-shadow .4s ease;
}
.hdr-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px;
}
.logo-wrap { display: flex; align-items: center; }
.logo-img { height: 32px; width: auto; }
.hdr-right { display: flex; align-items: center; gap: 12px; }

/* Language toggle button */
.lang-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 32px; min-width: 42px; padding: 0 10px;
  border-radius: 7px; border: 1.5px solid rgba(0,0,41,.25);
  font-size: .75rem; font-weight: 700; letter-spacing: .06em;
  color: var(--blue); background: transparent;
  cursor: pointer; transition: all var(--t);
}
.lang-btn:hover { background: rgba(0,0,41,.07); border-color: var(--blue); }
/* White variant when nav is scrolled (dark bg) */
#hdr.scrolled .lang-btn {
  color: #fff; border-color: rgba(255,255,255,.35);
}
#hdr.scrolled .lang-btn:hover {
  background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.75);
}
/* Team page: nav is always light, so keep dark style always */
body:not(#index) .lang-btn {
  color: var(--blue); border-color: rgba(0,0,41,.25);
}

/* Burger button */
.burger-btn {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 40px; height: 40px;
  border-radius: 8px; transition: background var(--t);
}
.burger-btn span {
  display: block; width: 22px; height: 2px;
  border-radius: 2px; transition: all .3s ease; transform-origin: center;
}
.burger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========================== FOOTER (shared) ========================== */
.ft-trust {
  padding: 20px 0; text-align: center;
  background: var(--off-white); border-top: 1px solid #D5D6E0;
}
.ft-trust-pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .82rem; color: var(--muted); font-weight: 500;
}
.ft-trust-pill img { height: 22px; width: auto; }
.ft-funding {
  padding: 20px 0;
  background: var(--off-white);
  border-top: 1px solid #D5D6E0;
}
.ft-funding-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.ft-funding-logo {
  height: 36px;
  width: auto;
  flex-shrink: 0;
  opacity: 0.75;
}
.ft-funding-text {
  font-size: .80rem;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}
/* ── Combined Sponsor Block (Idee 2) ── */
.ft-sponsors {
  padding: 28px 0 24px;
  background: var(--off-white);
  border-top: 1px solid #D5D6E0;
  text-align: center;
}
.ft-sponsors-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 16px;
}
.ft-sponsors-logos {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.ft-sponsors-logos img {
  height: 28px;
  width: auto;
  opacity: 0.7;
}
.ft-sponsors-divider {
  width: 1px;
  height: 28px;
  background: #C8C9D4;
}
.ft-sponsors-text {
  font-size: .76rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
  max-width: 560px;
  margin-inline: auto;
  /* hidden by default, fades in on hover */
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity .3s ease, max-height .3s ease, margin-top .3s ease;
}
.ft-sponsors:hover .ft-sponsors-text {
  opacity: 1;
  max-height: 4em;
  margin-top: 14px;
}
.ft-bar { padding: 18px 0; background: var(--off-white); border-top: 1px solid #D5D6E0; }
.ft-bar-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
}
.ft-copy { font-size: .78rem; color: var(--muted); }
.ft-links { display: flex; gap: 18px; }
.ft-links a { font-size: .78rem; color: var(--muted); transition: color var(--t); }
.ft-links a:hover { color: var(--blue); }

/* ========================== MODALS ========================== */
.overlay {
  display: none; position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.65); backdrop-filter: blur(6px);
  padding: 20px; align-items: center; justify-content: center;
}
.overlay.on { display: flex; }
.modal {
  background: #fff; border-radius: var(--radius-lg);
  width: 100%; max-width: 600px; max-height: 85vh;
  overflow-y: auto; box-shadow: 0 24px 64px rgba(0,0,0,.28);
}
.modal-hd {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: #fff; z-index: 1;
}
.modal-hd h3 { font-size: 1rem; color: var(--text); }
.modal-x {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--muted); transition: background var(--t);
}
.modal-x:hover { background: #F3F4F6; color: var(--text); }
.modal-bd { padding: 20px 24px; }
.modal-bd h4 {
  font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text); margin: 18px 0 5px;
}
.modal-bd h4:first-child { margin-top: 0; }
.modal-bd p { color: var(--muted); font-size: .88rem; line-height: 1.65; margin-bottom: 5px; }
.modal-bd ul { padding-left: 16px; list-style: disc; }
.modal-bd li { color: var(--muted); font-size: .88rem; line-height: 1.65; margin-bottom: 3px; }

/* ========================== PULSE ANIMATION ========================== */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(1.6); }
}

/* ========================== RESPONSIVE ========================== */

/* ─── Tablet landscape + large tablet (≤ 1024px) ─── */
@media (max-width: 1024px) {
  /* Problem: quote stacks below bullets */
  .prob-cols { grid-template-columns: 1fr; }
  /* Pilot: both lists stack */
  .pilot-cols { grid-template-columns: 1fr; }
}

/* ─── Solution tiles + smaller tablet (≤ 880px) ─── */
@media (max-width: 880px) {
  .sol-tiles { flex-direction: column; min-height: auto; }
  .sol-tile { flex: none !important; min-height: 220px; }
  .sol-tile .sol-tile-bg { transform: none !important; filter: brightness(.55) !important; }
  .sol-tile .sol-tile-overlay {
    background: linear-gradient(to top, rgba(0,0,41,.95) 0%, rgba(0,0,41,.55) 55%, rgba(0,0,41,.15) 100%) !important;
  }
  .sol-tile .tile-body { max-height: none !important; opacity: 1 !important; }
  .sol-tile h3 { margin-bottom: 10px !important; }
  .sol-tile .sol-tile-content { transform: none !important; }

  /* Reduce section padding on tablet */
  #problem, #solution, #pilot, #cta { padding-top: 72px; padding-bottom: 72px; }
}

/* ─── Mobile (≤ 720px) ─── */
@media (max-width: 720px) {
  /* Hero: single column, TEXT FIRST then image below */
  .hero-grid { grid-template-columns: 1fr !important; gap: 36px !important; }
  /* No order reversal — text stays on top naturally */
  .hero-metrics { gap: 6px; }
  .metric-num { font-size: 1.05rem; }
  .metric-label { font-size: .58rem; }

  /* Reduce hero vertical padding on mobile */
  #hero { padding-top: 96px !important; padding-bottom: 64px !important; }

  /* Hide nav CTA button on all portrait phones */
  .btn-cta-nav { display: none !important; }
}

/* ─── Small mobile (≤ 600px) ─── */
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .hdr-inner { height: 68px; }
  .logo-img { height: 26px; }
  .btn { padding: 13px 20px; font-size: .9rem; }
  .ft-bar-inner { flex-direction: column; text-align: center; }
  .ft-links { justify-content: center; }
  .prob-image-band { height: 180px; }

  /* Tighten section padding on phones */
  #problem, #solution, #pilot, #cta { padding-top: 56px; padding-bottom: 56px; }
}

/* ─── Extra-small phones (≤ 460px) ─── */
@media (max-width: 460px) {
  /* Metric cards: go to static flow so they don't overlap image */
  .hero-visual { padding-bottom: 0 !important; }
  .hero-metrics {
    position: static !important;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 16px;
  }
  .metric-card {
    display: flex; align-items: center;
    gap: 12px; text-align: left; padding: 12px 14px;
  }
  .metric-icon { margin: 0; flex-shrink: 0; }
  .metric-num { font-size: 1rem; }
}

/* ─── Touch devices: solution tiles always expanded ─── */
@media (hover: none) {
  .sol-tiles { flex-direction: column !important; min-height: auto !important; }
  .sol-tile {
    flex: none !important; width: 100% !important;
    min-height: 0 !important;
    padding-top: 200px !important; /* reserves space for background image */
  }
  .sol-tile .sol-tile-bg { transform: none !important; filter: brightness(.55) !important; }
  .sol-tile .tile-body { max-height: none !important; opacity: 1 !important; }
  .sol-tile h3 { margin-bottom: 10px !important; }
  /* Switch content to normal flow so tile height grows with text — no clipping */
  .sol-tile .sol-tile-content {
    position: relative !important;
    transform: none !important;
    padding: 22px 20px !important;
  }
}