/* ===============================
   Theme / Variables
================================ */

:root {
  /* Brand */
  --weago-blue: #2bb0e6;
  --weago-blue-strong: #1fa3d8;
  --weago-blue-soft: #e9f6fc;
  --weago-sun: #f5b454;

  /* Surfaces */
  --weago-sky: #f4f9fc;
  --weago-cloud: #ffffff;

  /* Text */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  /* Lines & Shadows */
  --border-soft: rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 20px 60px rgba(15, 23, 42, 0.12);
  --shadow-strong: 0 30px 80px rgba(15, 23, 42, 0.18);
}

/* ===============================
   Base
================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  background: var(--weago-sky);
  color: var(--text-primary);
  line-height: 1.6;
}

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

/* ===============================
   Header
================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  padding: 1rem 2rem 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 100;
}

.logo img {
  height: 38px;
  width: auto;
}

/* ===============================
   Burger Menü (global)
================================ */

.burger {
  width: 32px;
  height: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 9999;
}

.burger span {
  height: 3px;
  background: #0f172a;
  border-radius: 3px;
  transition: 0.3s ease;
}

.burger.active span:nth-child(1) {
  transform: translateY(11px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: translateY(-11px) rotate(-45deg);
}

/* ===============================
   Mobile Navigation (Overlay)
================================ */

.mobile-nav {
  position: absolute;
  top: 70px;
  right: 1.5rem;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: 0.25s ease;
  z-index: 200;
}

.mobile-nav a {
  text-decoration: none;
  color: #0f172a;
  font-weight: 500;
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* ===============================
   Hero Stage
================================ */

.hero-stage {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 6rem 3rem;
  background:
    radial-gradient(
      1000px 500px at 70% 20%,
      rgba(43,176,230,0.25),
      transparent 60%
    ),
    radial-gradient(
      800px 400px at 15% 10%,
      rgba(245,180,84,0.18),
      transparent 55%
    ),
    linear-gradient(
      180deg,
      #ffffff,
      var(--weago-sky)
    );
}
.hero-emotion-main{
  font-size: clamp(1.0rem, 1.0vw, 1.0rem);
  font-weight: 500;
  line-height: 0.8;
  max-width: 1060px;
  margin-bottom: 0.1rem;
}

.hero-emotion-sub{
  font-size: clamp(1.35rem, 1.6vw, 1.55rem);
  font-weight: 600;
  line-height: 1.35;
  color: #2f3a48;
  max-width: 640px;
}

.hero-text {
  max-width: 520px;
}

.hero-text h1 {
  font-size: clamp(3rem, 6vw, 4.2rem);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.3rem;
  color: var(--text-secondary);
}

.hero-desc {
  margin-top: 1rem;
  color: var(--text-muted);
}

.hero-button {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.95rem 1.8rem;
  border-radius: 16px;
  background: linear-gradient(
    180deg,
    var(--weago-blue),
    var(--weago-blue-strong)
  );
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(43,176,230,0.35);
}

/* ===============================
   Hero / Panel Visuals
================================ */

.hero-visual,
.panel-visual {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: var(--weago-cloud);
}

.hero-visual {
  box-shadow: 0 40px 90px rgba(15,23,42,0.18);
}

.panel-visual {
  box-shadow: var(--shadow-soft);
}

.hero-image {
  width: 100%;
  height: auto;
}

/* ===============================
   About Visual (Blur / Mask)
================================ */

.about-visual {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 28px;
  overflow: hidden;
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(8px) saturate(0.9) contrast(0.95);
  transform: scale(1.08);
}

.about-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  backdrop-filter: blur(10px);
  mask-image: radial-gradient(
    circle at 65% 50%,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0.6) 55%,
    rgba(0,0,0,1) 75%
  );
  pointer-events: none;
}

/* ===============================
   Panels
================================ */

.panel {
  padding: 6rem 3rem;
  background: var(--weago-sky);
}

.panel.dark {
  background: var(--weago-cloud);
}

.panel-content {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.panel-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.panel-grid.reverse {
  direction: rtl;
}

.panel-grid.reverse > * {
  direction: ltr;
}

.panel-text h2 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

/* ===============================
   Final CTA
================================ */

.final-cta {
  padding: 7rem 2rem;
  background:
    radial-gradient(
      800px 400px at 50% 0%,
      rgba(43,176,230,0.25),
      transparent 60%
    ),
    var(--weago-sky);
  text-align: center;
}

.cta-hint {
  margin-top: 1rem;
  color: var(--text-muted);
}

/* ===============================
   Footer (ohne Navigation)
================================ */

.site-footer {
  background: #f8fafc;
  padding: 4rem 2rem 2rem;
  color: #475569;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-copy {
  text-align: center;
  font-size: 0.8rem;
  margin-top: 2rem;
  color: #94a3b8;
}

/* ===============================
   Scroll Reveal
================================ */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===============================
   Responsive
================================ */

@media (max-width: 900px) {
  .hero-stage {
    grid-template-columns: 1fr;
    padding: 4rem 1.5rem;
  }

  .panel-grid {
    grid-template-columns: 1fr;
  }
}