@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Serif:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

:root {
  --bg: #e8e8e8;
  --paper: #f7f7f7;
  --ink: #151515;
  --gray: #777;
  --orange: #f07818;
  --line: #aaa;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBM Plex Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site {
  max-width: 1180px;
  margin: auto;
  background: var(--bg);
}


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

.header {
  height: 69px;
  border-bottom: 1px solid var(--orange);
  background: #f1f1f1;
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 7px;
  font: 500 18px/1 'IBM Plex Serif', serif;
  white-space: nowrap;
}

.brand img {
  width: 60px;
  height: auto;
}

.brand small {
  display: block;
  color: var(--orange);
  font: 600 7px/1 'IBM Plex Sans', sans-serif;
  letter-spacing: .3em;
}

.header nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex: 1;
  font: 500 12px/1 'IBM Plex Sans', sans-serif;
}

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

.header-tools {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
}

.header-tools button {
  border: 0;
  background: var(--orange);
  width: 21px;
  height: 21px;
  border-radius: 50%;
  font-size: 12px;
  padding: 0;
  cursor: pointer;
}

.moon {
  font-size: 13px;
}


/* =========================================================
   HERO
   ========================================================= */

.hero {
  min-height: 405px;
  padding: 62px 44px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 35px;
  align-items: center;
  border-bottom: 1px solid #d0d0d0;
}

.hero-copy h1 {
  font: 500 clamp(52px, 5vw, 72px)/.98 'IBM Plex Serif', Georgia, serif;
  letter-spacing: -.035em;
  margin: 0;
}

.hero-copy .lead {
  max-width: 500px;
  font: 400 18px/1.55 'IBM Plex Serif', Georgia, serif;
  margin: 25px 0 14px;
}

.small {
  max-width: 520px;
  color: #777;
  font: 400 12px/1.65 'IBM Plex Sans', sans-serif;
  margin: 0;
}

.buttons {
  display: flex;
  gap: 9px;
  margin-top: 24px;
}

.buttons a {
  font: 500 12px/1 'IBM Plex Sans', sans-serif;
  padding: 11px 16px;
  background: #f6f6f6;
  border: 1px solid #ddd;
}

.buttons .orange {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.hero-image {
  width: 100%;
  max-width: 515px;
  justify-self: end;
}


/* =========================================================
   VALUES
   ========================================================= */

.values {
  padding: 74px 32px 85px;
}

.values > h2,
.difference > h2 {
  font: 500 32px/1.15 'IBM Plex Serif', Georgia, serif;
  margin: 0 0 54px;
}

.values > h2 span,
.difference > h2 span {
  color: var(--orange);
}

.value {
  display: grid;
  grid-template-columns: 75px 1fr;
  gap: 27px;
  max-width: 930px;
  margin: 0 auto 49px;
}

.value > img {
  width: 61px;
  height: 65px;
  object-fit: cover;
  object-position: center;
}

.value b,
.feature-grid b {
  display: block;
  font: 600 11px/1.2 'IBM Plex Sans', sans-serif;
  letter-spacing: .06em;
}

.value h3 {
  color: var(--orange);
  font: italic 24px/1.15 'IBM Plex Serif', Georgia, serif;
  margin: 6px 0 4px;
}

.value i {
  font: italic 16px/1.35 'IBM Plex Serif', Georgia, serif;
}

.value p {
  font: 400 15px 'IBM Plex Serif', sans-serif;
  color: #666;
  margin: 12px 0 0;
  max-width: 800px;
}

.value .last {
  color: #222;
  font-weight: 500;
  margin-top: 10px;
}


/* =========================================================
   DIFFERENCE
   ========================================================= */

.difference {
  border-top: 1px solid #999;
  padding: 74px 32px 70px;
  background: #e1e1e1;
}

.difference > h2 {
  text-align: center;
  margin-bottom: 38px;
}

.feature-grid {
  max-width: 920px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 27px 39px;
}

.feature-grid article {
  grid-column: span 2;
  box-shadow: 4px 4px 0 #bcbcbc;
}

.feature-grid article:nth-child(4) {
  grid-column: 2 / span 2;
}

.feature-grid article:nth-child(5) {
  grid-column: 4 / span 2;
}

.feature-grid img {
  width: 38px;
  height: 40px;
  object-fit: contain;
  object-position: center;
  display: block;
  margin: 0 0 15px -18px;
}

.feature-grid b {
  font-size: 11px;
  margin-bottom: 10px;
}

.feature-grid p {
  font: 400 15px 'IBM Plex Sans', sans-serif;
  color: var(--orange);
  margin: 0;
}


/* =========================================================
   COMMUNITY RESERVES
   ========================================================= */

.reserves {
  padding: 50px 32px 75px;
  border-top: 1px solid #999;
}

.reserves h2 {
  text-align: center;
  color: var(--orange);
  font: 500 31px/1.2 'IBM Plex Serif', serif;
  margin: 0;
}

.reserve-intro {
  text-align: center;
  font: 400 12px/1.5 'IBM Plex Sans', sans-serif;
  margin: 7px 0 20px;
}

.reserve-intro strong {
  font-weight: 600;
}

.reserve-line {
  height: 26px;
  max-width: 760px;
  margin: auto;
  position: relative;
  border-top: 1px solid var(--orange);
}

.reserve-line:before {
  content: '';
  position: absolute;
  left: 50%;
  top: -27px;
  height: 27px;
  border-left: 1px solid var(--orange);
}

.reserve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 27px;
  max-width: 950px;
  margin: auto;
}

.reserve-grid article {
  background: #f7f7f7;
  border: 1px solid #d0d0d0;
  box-shadow: 4px 4px 0 #b8b8b8;
  padding: 24px 19px;
  min-height: 225px;
  position: relative;
}

.reserve-grid article:before {
  content: '';
  position: absolute;
  top: -15px;
  left: 50%;
  height: 15px;
  border-left: 1px solid var(--orange);
}

.reserve-grid h3 {
  color: var(--orange);
  font: 500 20px/1.15 'IBM Plex Serif', serif;
  margin: 0 0 13px;
}

.reserve-grid p {
  font: 400 15px 'IBM Plex Sans', sans-serif;
  color: #666;
}

.reserve-grid a {
  display: inline-block;
  background: #222;
  color: #fff;
  font: 500 11px/1 'IBM Plex Sans', sans-serif;
  padding: 8px 11px;
  margin-top: 7px;
}


/* =========================================================
   GET INVOLVED
   ========================================================= */

.involved {
  padding: 70px 32px;
  background: #eee;
}

.involved-inner {
  display: grid;
  grid-template-columns: 270px 1fr;
  align-items: center;
  max-width: 940px;
  margin: auto;
}

.involved-inner > img {
  width: 175px;
  justify-self: center;
}

.involved-card {
  background: #f8f8f8;
  border: 1px solid #d3d3d3;
  padding: 32px 40px;
}

.involved-card h2 {
  font: 600 30px/.95 'IBM Plex Sans', sans-serif;
  margin: 0;
}

.involved-card h3 {
  color: var(--orange);
  font: italic 23px/1.15 'IBM Plex Serif', serif;
  margin: 9px 0 11px;
}

.involved-card p {
  font: 400 15px 'IBM Plex Sans', sans-serif;
  color: #666;
  max-width: 650px;
}

.socials {
  display: flex;
  gap: 6px;
  margin-top: 18px;
}

.socials a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--orange);
  color: #fff;
  font: 600 12px/1 'IBM Plex Sans', sans-serif;
}


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

footer {
  background: #d0d0d0;
  border-top: 1px solid #aaa;
  padding: 63px 32px 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  max-width: 930px;
  margin: auto;
  min-height: 185px;
}

.footer-main > img {
  width: 200px;
  height: auto;
  align-self: start;
}

.footer-main > div {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font: 400 11px/1.45 'IBM Plex Sans', sans-serif;
  color: #555;
}

.footer-main b {
  color: #222;
  font: 600 11px/1.2 'IBM Plex Sans', sans-serif;
  margin-bottom: 3px;
}

.footer-bottom {
  border-top: 1px solid #999;
  max-width: 930px;
  margin: auto;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-bottom em {
  color: var(--orange);
  font: italic 17px 'IBM Plex Serif', serif;
}

.footer-socials {
  display: flex;
  gap: 5px;
}

.footer-socials span {
  width: 28px;
  height: 28px;
  background: #f0f0f0;
  display: grid;
  place-items: center;
  font: 12px 'IBM Plex Sans', sans-serif;
}


/* =========================================================
   DARK MODE
   ========================================================= */

body.dark {
  --bg: #181818;
  --paper: #242424;
  --ink: #eee;
  --gray: #aaa;
  --line: #555;
}

body.dark .header {
  background: #202020;
}

body.dark .difference,
body.dark .involved,
body.dark footer {
  background: #252525;
}

body.dark .feature-grid article,
body.dark .reserve-grid article,
body.dark .involved-card {
  background: #202020;
  border-color: #444;
}

body.dark .feature-grid article,
body.dark .reserve-grid article {
  box-shadow: 4px 4px 0 #111;
}

body.dark .small,
body.dark .value p,
body.dark .reserve-grid p,
body.dark .involved-card p {
  color: #aaa;
}

body.dark .footer-main b {
  color: #eee;
}

body.dark .footer-socials span {
  background: #333;
}

body.dark .buttons a:first-child {
  color: #151515;
}

/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 760px) {

  .header-inner {
    padding: 0 18px;
    gap: 15px;
  }

  .header nav {
    gap: 13px;
    font-size: 10px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 50px 30px 45px;
    gap: 25px;
  }

  .hero-image {
    justify-self: center;
    max-width: 470px;
  }

  .values {
    padding: 60px 24px;
  }

  .value {
    grid-template-columns: 62px 1fr;
    gap: 17px;
    margin-bottom: 46px;
  }

  .value > img {
    width: 54px;
    height: 58px;
  }

  .difference {
    padding: 60px 20px;
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .feature-grid article {
    min-height: 225px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .feature-grid article:nth-child(4) {
    grid-column: 1 / 2;
  }

  .feature-grid article:nth-child(5) {
    grid-column: 2 / 3;
  }

  .feature-grid img {
    margin-left: -12px;
  }

  .reserve-grid {
    grid-template-columns: 1fr;
    max-width: 310px;
  }

  .reserve-line {
    display: none;
  }

  .involved-inner {
    grid-template-columns: 150px 1fr;
  }

  .involved-inner > img {
    width: 140px;
  }

  .involved-card {
    padding: 26px;
  }

  .footer-main {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 20px;
  }
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 520px) {

  .header {
    height: 57px;
  }

  .header-inner {
    padding: 0 13px;
  }

  .header nav {
    display: none;
  }

  .header-tools {
    margin-left: auto;
  }

  .hero {
    padding: 42px 18px;
  }

  .hero-copy h1 {
    font-size: 46px;
  }

  .hero-copy .lead {
    font-size: 17px;
  }

  .small {
    font-size: 10px;
  }

  .values {
    padding: 50px 18px;
  }

  .values > h2,
  .difference > h2 {
    font-size: 29px;
    margin-bottom: 43px;
  }

  .value {
    grid-template-columns: 55px 1fr;
    gap: 12px;
  }

  .value > img {
    width: 48px;
    height: 53px;
  }

  .value h3 {
    font-size: 21px;
  }

  .value i {
    font-size: 14px;
  }

  .value p {
    font-size: 15px;
    line-height: 1.6;
  }

  .difference {
    padding: 50px 13px;
  }

  .feature-grid {
    gap: 12px;
  }

  .feature-grid article {
    padding-left: 9px;
    padding-right: 9px;
    min-height: 230px;
  }

  .feature-grid img {
    margin-left: -9px;
  }

  .feature-grid p {
    font-size: 15px;
  }

  .reserve-grid {
    max-width: 280px;
  }

  .reserve-grid p {
    font-size: 15px;
  }

  .involved {
    padding: 50px 15px;
  }

  .involved-inner {
    grid-template-columns: 1fr;
  }

  .involved-inner > img {
    width: 150px;
    margin: auto auto 10px;
  }

  .involved-card {
    padding: 24px;
  }

  .involved-card h2 {
    font-size: 27px;
  }

  .involved-card h3 {
    font-size: 22px;
  }

  .involved-card p {
    font-size: 15px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    padding-bottom: 30px;
  }

  .footer-main > img {
    grid-column: 1 / -1;
  }

  .footer-main > div {
    font-size: 10px;
  }

  .footer-bottom {
    padding: 12px 0;
  }
}


/* =========================================================
   SMALL MOBILE
   ========================================================= */

@media (max-width: 420px) {

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-copy .lead {
    font-size: 16px;
  }

  .value {
    grid-template-columns: 48px 1fr;
    gap: 13px;
  }

  .value > img {
    width: 48px;
    height: 53px;
  }

  .value h3 {
    font-size: 19px;
  }

  .value i {
    font-size: 13px;
  }

  .value p {
    font-size: 15px;
  }

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

  .feature-grid article {
    min-height: 0;
    padding-bottom: 24px;
  }
}