@font-face {
    font-family: 'calendas_plusbold';
    src: url('calendas_plus_bold-webfont.eot');
    src: url('calendas_plus_bold-webfont.eot?#iefix') format('embedded-opentype'),
         url('calendas_plus_bold-webfont.woff2') format('woff2'),
         url('calendas_plus_bold-webfont.woff') format('woff'),
         url('calendas_plus_bold-webfont.ttf') format('truetype'),
         url('calendas_plus_bold-webfont.svg#calendas_plusbold') format('svg');
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'calendas_plusregular';
    src: url('calendas_plus-webfont.eot');
    src: url('calendas_plus-webfont.eot?#iefix') format('embedded-opentype'),
         url('calendas_plus-webfont.woff2') format('woff2'),
         url('calendas_plus-webfont.woff') format('woff'),
         url('calendas_plus-webfont.ttf') format('truetype'),
         url('calendas_plus-webfont.svg#calendas_plusregular') format('svg');
    font-weight: normal;
    font-style: normal;

}

@font-face {
    font-family: 'basier_circleregular';
    src: url('basiercircle-regular-webfont.eot');
    src: url('basiercircle-regular-webfont.eot?#iefix') format('embedded-opentype'),
         url('basiercircle-regular-webfont.woff2') format('woff2'),
         url('basiercircle-regular-webfont.woff') format('woff'),
         url('basiercircle-regular-webfont.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;

}


:root {
  --font-serif: "calendas_plusregular", Georgia, serif;
  --font-serif-bold: "calendas_plusbold", Georgia, serif;
  --font-sans: "basier_circleregular", Helvetica, Arial, sans-serif;
  

  --color-paper-bg: #FBFBF9;
  --color-paper-card: #F5F5F0;
  --color-paper-dark: #1A1A1A;
  --color-paper-border: rgba(26, 26, 26, 0.08);

  --ink-yellow: rgba(255, 225, 0, 0.42);
  --ink-green: rgba(52, 211, 153, 0.45);
  --color-active-ink: var(--ink-green);
}

/* Base resets for browser compatibility */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-paper-bg);
  color: var(--color-paper-dark);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


.container {
  width: 100%;
  max-width: 100%; 
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 48px;
  }
}

@media (min-width: 1200px) {
  .container {
    padding: 0 80px;
  }
}


/* Header */

header {
  position: sticky;
  top: 0;
  background-color: rgba(251, 251, 249, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
}

.header-contents {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  position: relative;
  z-index: 120;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-combo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-paper-dark);
  outline: none;
}

.brand-icon {
  width: 32px;
  height: 32px;
  color: var(--color-paper-dark);
  opacity: 1;
}

.brand-combo:hover .brand-icon {
  /* transform: rotate(6deg); */
  opacity: 0.9;
}

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

.brand-name {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.1;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: rgba(26, 26, 26, 0.5);
  text-transform: uppercase;
}



/* Menu Toggle */

.menu-btn {
  background: none;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-paper-dark);
  transition: background-color 0.15s ease, opacity 0.15s ease;
}

.menu-btn:hover {
  background-color: var(--color-paper-card);
}

.menu-btn:active {
  opacity: 0.8;
}

.menu-btn:focus-visible {
  outline: none;
  border-color: var(--color-paper-dark);
}

.menu-icon {
  width: 24px;
  height: 24px;
  stroke: currentColor;
}

.icon-hamburger {
  display: block;
}

.icon-close {
  display: none;
}

/* Toggle menu icons */
.menu-checkbox:checked ~ .header-contents .menu-btn .icon-hamburger {
  display: none;
}

.menu-checkbox:checked ~ .header-contents .menu-btn .icon-close {
  display: block;
}



/* Hidden checkbox for toggle */
.menu-checkbox {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

/* Nav dropdown, shown when checkbox is checked */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 100vh; 
  border-bottom: 1px solid var(--color-paper-border);
  background-color: var(--color-paper-card);
  box-shadow: 0 6px 16px rgba(26, 26, 26, 0.04);
  z-index: 110;
  display: none;
}

.menu-checkbox:checked ~ .nav-dropdown {
  display: block;
}

@media (min-width: 768px) {
  .nav-dropdown {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: 320px;
    height: 100vh; 
    border-bottom: none;
    border-left: 1px solid var(--color-paper-border);
    background-color: var(--color-paper-card);
    box-shadow: -8px 0 32px rgba(26, 26, 26, 0.06);
    z-index: 110;
    display: block; 
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
  }

  .menu-checkbox:checked ~ .nav-dropdown {
    display: block;
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }
}

.dropdown-link-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px;
}

@media (min-width: 768px) {
  .dropdown-link-container {
    padding: 100px 32px 32px 32px;
    gap: 12px;
  }
}

.nav-item {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(26, 26, 26, 0.8);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-item:hover {
  color: var(--color-paper-dark);
}




/* Hero section */

.hero-wrapper {
  padding-top: 140px;
  padding-bottom: 80px;
}

.hero-box {
  display: flex;
  flex-direction: column;
  gap: 32px;
  text-align: left; 
}

.hero-title {
  font-family: var(--font-serif-bold);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02e;*
  color: var(--color-paper-dark);
  text-align: left;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 3.25rem;
  }
}

@media (min-width: 960px) {
  .hero-title {
    font-size: 4.5rem;
  }
}

.hero-title .italic-light {
  font-style: italic;
  font-weight: 400;
}


.hero-subtitle {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.5;
  color: rgba(26, 26, 26, 0.9);
  max-width: 760px;
  text-align: left;
  user-select: text;
}

@media (min-width: 640px) {
  .hero-subtitle {
    font-size: 1.5rem;
  }
}

@media (min-width: 960px) {
  .hero-subtitle {
    font-size: 1.625rem;
  }
}

.hero-subtitle a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
  text-decoration-skip-ink: auto;
  text-decoration-color: lightgrey;
  }

/* High lighted */


.text {
  width: fit-content;
  padding-top: 4px;
  padding-bottom: 4px;
  position: relative;
  /*user-select: none;*/
  text-align: center;
  white-space: nowrap;

  
  &:before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    top: 4px;
    border-radius: 3px 5px 3px 5px;
    background: 
      conic-gradient(at 0 100%, rgb(var(--mark-color) / 100%) 1% , #fff0 3%) no-repeat 0 0 / auto 120%,
      conic-gradient(from 180deg at 100% 0, #fff0, rgb(var(--mark-color) / 100%) 1%, #fff0 4%) no-repeat 100% 100% / auto 120%,
      linear-gradient(var(--mark-bg-angle), rgb(var(--mark-color) / 60%), rgb(var(--mark-color) / 20%) 75%, rgb(var(--mark-color) / 55%)) no-repeat center / auto;
  }
  
  &.yellow-mark:before {
    rotate: 1deg;
    scale: 1.1;
    transform: skew(-5deg);
    --mark-color: 255 232 62;
    --mark-bg-angle: 50deg;
    left: -0.8rem;
    right: -0.7rem;


  }
  
  &.green-mark:before {
    scale: 0.92;
    transform: skew(7deg);
    --mark-color: 91 233 92;
    --mark-bg-angle: 30deg;
    left: -0.8rem;
    right: -0.7rem;

  }

  &.red-mark:before {
    rotate: 0.5deg;
    transform: skew(5deg);
    --mark-color: 255 100 185;
    --mark-bg-angle: 150deg;
    left: -0.8rem;
    right: -0.7rem;
  }

    &.green2-mark:before {
    rotate: 0.5deg;
    scale: 0.92;
    transform: skew(-5deg);
    --mark-color: 91 233 92;
    --mark-bg-angle: 50deg;
    left: -0.6rem;
    right: -0.7rem;
  }
}



/* Footer */

footer {
  padding: 32px 0;
  margin-top: 0px; 
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;

}

.footer-inside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

@media (min-width: 640px) {
  .footer-inside {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-text {
  font-family: var(--font-sans);
  font-size: 10px;
  color: rgba(26, 26, 26, 0.45);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-link {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  color: rgba(26, 26, 26, 0.5);
  text-decoration: underline;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--color-paper-dark);
}

/* Skip navigation screen readers */
.skip-link {
  position: absolute;
  top: -100px;
  left: 24px;
  background-color: var(--color-paper-dark);
  color: var(--color-paper-bg);
  padding: 8px 16px;
  border-radius: 4px;
  z-index: 1000;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(26, 26, 26, 0.1);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}