/* ===== Fonts ===== */
@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
}

/* ===== Variables ===== */
:root {
  --blue: #1E53FF;
  --red: #FFC4C4;
  --yellow: #FFF388;
  --blue-background: #EBF0FF;
  --dark: #000000;
  --white: #ffffff;
  --content-width: 1240px;
}

/* ===== Reset ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  color: var(--dark);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", Arial, sans-serif;
  background-color: var(--white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
}

ul,
ol {
  padding-left: 1.4rem;
}

/* ===== Typography ===== */
h1 {
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
}

h2 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
}

p {
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.5;
}

.subline {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.2;
  margin-top: 10px;
}

.accent {
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.15;
}

.marker-yellow {
  background: linear-gradient(transparent 62%, var(--yellow) 62%);
}

/* ===== Layout Utilities ===== */
.container {
  width: 100%;
}

.container-inner {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.container-padding {
  padding: 120px 30px;
}

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

.gap40 {
  gap: 40px;
}

.center-content {
  justify-content: center;
}

.background-blue {
  background-color: var(--blue);
}

.background-red {
  background-color: var(--red);
}

.content-narrow {
  width: 100%;
  max-width: 760px;
  display: flex;
  flex-direction: column;
}

.split-view {
  flex-direction: row;
  gap: 100px;
}

.split-view > div {
  width: 50%;
}

.text-blue {
  color: var(--blue);
}

.text-white {
  color: var(--white);
}

.text-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.text-content a {
  color: var(--blue);
}

.visually-hidden {
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  position: absolute;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* ===== Buttons ===== */
.button {
  width: fit-content;
  min-width: 260px;
  min-height: 48px;
  padding: 12px 30px;
  border: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  font-family: inherit;
  cursor: pointer;
}

.button-icon {
  width: 23px;
  height: auto;
  flex-shrink: 0;
}

.button.button-blau,
.button.button-blau.accent {
  background-color: var(--blue);
  color: var(--white);
}

.button.button-blau * {
  color: var(--white);
}

.button-white {
  background-color: var(--white);
  color: var(--blue);
}

.button-white * {
  color: var(--blue);
}

.button-white .button-icon {
  filter: brightness(0) saturate(100%) invert(29%) sepia(97%) saturate(3736%) hue-rotate(224deg) brightness(102%) contrast(101%);
}

.button-small {
  min-width: auto;
  min-height: 42px;
  padding: 10px 24px;
}

/* ===== Tags ===== */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row span {
  padding: 6px 22px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  color: var(--blue);
  font-size: 1rem;
  font-weight: 400;
}

/* ===== Mobile ===== */
@media (max-width: 800px) {
  h1 {
    font-size: 2.8rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  p {
    font-size: 1rem;
  }

  .subline {
    font-size: 1.4rem;
    margin-top: 10px;
  }

  .accent {
    font-size: 1.1rem;
  }

  .container-padding {
    padding: 80px 20px;
  }

  .split-view {
    flex-direction: column;
    gap: 50px;
  }

  .split-view > div {
    width: 100%;
  }

}