html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}


/* =========================
   1. RESET / BASE
========================= */

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

body {
    font-family: Arial, sans-serif;
    color: #1a1a1a;
    background-color: #ffffff;
    line-height: 1.6;
}


/* =========================
   2. VARIABLES
========================= */

:root {
    --primary: #2b5f9e;
    --accent: #ff7a00;
    --text: #1a1a1a;
    --bg: #ffffff;
    --light: #f7f9fc;
    --dark: #1f2937;
}


/* =========================
   3. LAYOUT
========================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}


/* =========================
   4. TYPOGRAPHY
========================= */

h1 {
    font-size: 32px;
    margin-bottom: 20px;
}

p {
    margin-bottom: 16px;
}


/* =========================
   5. COMPONENTS (placeholder)
========================= */

.header {}

.footer {}

.button {}





/* =========================
   HEADER
========================= */

.header {
  background: linear-gradient(
    180deg,
    #1f2937 0%,
    #18202b 100%
  );
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
    padding-top: 10px;
    padding-right: 30px;
}

/* Logo */

.logo a {
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
    color: var(--primary);
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 70px;
    width: auto;
    height: auto;
   
}

.burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}
.burger span {
  width: 25px;
  height: 3px;
  background: var(--light);
  display: block;
}
.burger:hover span {
  opacity: 0.8;
}
 

/* Navigation */

.nav {
    display: none;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: var(--text);
    font-size: 15px;
    transition: color 0.2s ease;
}

.nav a:hover {
    color: var(--primary);
}

/* CTA */

.button {
    display: inline-block;
    background-color: var(--accent);
    color: #fff;
    padding: 10px 18px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s ease;
}

.button:hover {
    background-color: #e66900;
}


/* =========================
   FOOTER
========================= */

.footer {
  background: #1f2937;
  color: #ffffff;
  margin-top: auto;
    line-height: 1.0;
}

.footer-inner {
  display: grid;
  gap: 40px;
  padding: 60px 0;
}

/* Logo */

.footer-logo {
  max-height: 50px;
  margin-bottom: 20px;
}

/* Text */

.footer p {
  font-size: 14px;
  line-height: 1.3;
  margin-bottom: 15px;
}

.footer h4 {
  margin-bottom: 15px;
}

/* Links */

.footer a {
  color: #ffffff;
  text-decoration: none;
  opacity: 0.8;
}

.footer a:hover {
  opacity: 1;
}

.footer .container {
  padding-left: 30px;
  padding-right: 30px;
}


/* =========================
     MEDIA QUERIES
========================= */

/* Mobile: 1 Spalte */
.footer-inner {
  grid-template-columns: 1fr;
}

/* Mobile (Standard) */

.burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav {
    display: none;
}


/* Tablet */

@media (min-width: 768px) {
    h1 {
        font-size: 40px;
    }
      .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}


/* Desktop */

@media (min-width: 1024px) {
    .section {
        padding: 80px 0;
    }

    .nav {
        display: flex;
    }

    .burger {
        display: none;
    }
    .footer-inner {
    grid-template-columns: 1fr 1fr 1fr;
  }
}