/* ==========================================================================
   01. RESET & BASE
   ========================================================================== */

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

html,
body {
  overscroll-behavior: none;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: inherit;
}

/* ==========================================================================
   02. DESIGN SYSTEM (Variables & Type)
   ========================================================================== */

/* -------------------------------------------
   TYPOGRAPHY
------------------------------------------- */

/* ---------- Root ---------- */

:root {
  /* Family*/
  --font-primary: "Geist", sans-serif;
  --font-quote: "Lora", serif;

  /* Size */
  --text-title: clamp(2.5rem, 5vw, 4rem);
  --text-heading: clamp(2rem, 4vw, 3rem);
  --text-subheading: clamp(1.5rem, 3vw, 1.675rem);
  --text-body-lg: clamp(1.125rem, 1.5vw, 1.25rem);
  --text-body-md: 1rem;
  --text-body-sm: 0.875rem;

  /* Weight */
  --fw-regular: 400;
  --fw-bold: 500;

  /* Line Height */
  --lh-tight: 1.2;
  --lh-base: 1.4;

  /* Letter Spacing */
  --ls-extra-tight: -0.02em;
  --ls-tight: -0.02em;
  --ls-base: 0em;
}

/* ---------- Utilities ---------- */

/* Headings */

.title {
  font-family: var(--font-primary);
  font-size: var(--text-title);
  font-weight: var(--fw-regular);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-extra-tight);
}

.heading {
  font-family: var(--font-primary);
  font-size: var(--text-heading);
  font-weight: var(--fw-regular);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-extra-tight);
}

.subheading {
  font-family: var(--font-primary);
  font-size: var(--text-subheading);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-tight);
}

/* Quote */

.quote-lg {
  font-family: var(--font-quote);
  font-size: var(--text-heading);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-extra-tight);
}

/* Body */

.body-lg {
  font-family: var(--font-primary);
  font-size: var(--text-body-lg);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-tight);
}

.body-md {
  font-family: var(--font-primary);
  font-size: var(--text-body-md);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-tight);
}

.body-sm {
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-base);
  color: var(--content-secondary);
}

/* Misc */

.btn {
  font-family: var(--font-primary);
  font-size: var(--text-body-md);
  font-weight: var(--fw-bold);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-base);
}

.tag {
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: var(--fw-bold);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-base);
}

/* -------------------------------------------
   COLOURS
------------------------------------------- */

/* ---------- Root ---------- */

:root {
  /* Neutrals */
  --neutral-100: #03020c;
  --neutral-90: #1c1b24;
  --neutral-80: #35353d;
  --neutral-70: #4f4e55;
  --neutral-60: #68676d;
  --neutral-50: #818186;
  --neutral-40: #9a9a9e;
  --neutral-30: #b3b3b6;
  --neutral-20: #cdccce;
  --neutral-10: #e6e6e7;
  --neutral-5: #f2f2f3;
  --neutral-3: #f8f8f8;
  --neutral-0: #fff;

  /* Accent */
  --accent-100: #2f25e4;
}

/* ---------- Utilities ---------- */

:root {
  /* Content */
  --content-primary: var(--neutral-100);
  --content-primary-invert: var(--neutral-0);
  --content-secondary: var(--neutral-70);

  /* Background */
  --background-primary: var(--neutral-0);
  --background-primary-invert: var(--neutral-100);
  --background-secondary: var(--neutral-3);

  /* Border */
  --border-light: var(--neutral-10);
}

/* -------------------------------------------
   SPACING
------------------------------------------- */

/* ---------- Root ---------- */

:root {
  /* Spacing */
  --spacing-0: 0rem;
  --spacing-4: 0.25rem;
  --spacing-8: 0.5rem;
  --spacing-12: 0.75rem;
  --spacing-16: 1rem;
  --spacing-24: 1.5rem;
  --spacing-32: 2rem;
  --spacing-64: 4rem;
  --spacing-80: 5rem;

  /* Border Radius */
  --border-radius-2: 0.125rem;
  --border-radius-4: 0.25rem;
  --border-radius-8: 0.5rem;
  --border-radius-12: 0.75rem;
  --border-radius-16: 1rem;

  /* Container */
  --container-xs: 20rem;
  --container-sm: 32rem;
  --container-md: 48rem;
  --container-lg: 80rem;

  /* Margin */
  --grid-margin: calc(7.3611111111 * var(--vw, 1vw));
}

/* ==========================================================================
   03. COMPONENTS (Buttons, Tags, Cards)
   ========================================================================== */

/* ==========================================================================
   04. LAYOUT (Hero, Grid, Wrapper)
   ========================================================================== */

/* ==========================================================================
   05. PAGES (Work Template, About)
   ========================================================================== */

/* OLD */

/* -------------------------------------------
   COMPONENTS
------------------------------------------- */

/* ===============================
   BUTTONS
=============================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-12);
  text-decoration: none;
  color: inherit;
  padding: var(--spacing-8) var(--spacing-12);
  border-radius: var(--border-radius-4);
}

.btn:hover {
  background-color: var(--accent-100);
  color: var(--neutral-0);
}

/* Modifiers */

.btn--primary {
  background-color: var(--background-primary-invert);
  color: var(--content-primary-invert);
}

.btn--footer {
  padding: 0;
  border-radius: 0;
}

.btn--footer:hover {
  background: none;
  color: var(--accent-100);
}

/* ===============================
   TAGS
=============================== */

.tag {
  color: var(--content-primary);
  padding: var(--spacing-4) var(--spacing-8);
  border-radius: var(--border-radius-2);
}

.tag--light {
  background-color: var(--background-secondary);
}

/* ===============================
   POINTER TRACKER
=============================== */

.pointer-tracker {
  position: fixed;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  border-radius: var(--border-radius-4);
  padding: var(--spacing-8) var(--spacing-12);
  display: flex;
  gap: var(--spacing-12);
  align-items: center;
  justify-content: center;
  background: var(--accent-100);
  color: var(--content-primary-invert);
  white-space: nowrap;
  min-width: max-content;
}

.pointer-tracker.is-active {
  opacity: 1;
}

/* -------------------------------------------
   GLOBAL STYLES
------------------------------------------- */

body {
  font-family: var(--font-primary);
  font-size: var(--text-body-md);
  font-weight: var(--fw-regular);
  line-height: var(--lh-base);
  letter-spacing: var(--ls-tight);
  color: var(--content-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  margin: 0;
}

.hero,
.about,
.work,
footer {
  padding: var(--spacing-32) var(--spacing-12) var(--spacing-64)
    var(--spacing-12);

  @media (min-width: 768px) {
    padding: var(--spacing-80) var(--grid-margin);
  }
}

/* main {
  position: relative;
  z-index: 2;
  background-color: var(--background-primary);
  min-height: 100vh;
}

footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1;
  display: flex;
  background-color: var(--background-secondary);

  .container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-32);

    @media (min-width: 992px) {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
    }
  }
} */

.wrapper {
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-12);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 1536px;

  @media (min-width: 768px) {
    padding: 0 var(--grid-margin);
  }
}

.wrapper > * {
  width: 100%;
}

::selection {
  color: var(--content-primary-invert);
  background-color: var(--background-primary-invert);
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--neutral-100);
  outline-offset: var(--spacing-4);
  border-radius: var(--border-radius-2);
}

.btn:focus-visible {
  background-color: var(--accent-100);
  color: var(--neutral-0);
}

/* -------------------------------------------
   CONTENT
------------------------------------------- */

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

.header-seo {
  position: absolute;
  left: -100vw;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.header-seo a.site-logo {
  text-decoration: none;
  color: transparent;
}

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

.hero {
  background: var(--background-secondary);
  height: 100dvh;
}

.hero .container {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;

  @media (min-width: 992px) {
    width: 75%;
    margin-left: auto;
    justify-content: space-between;
  }
}

.hero__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;

  @media (min-width: 992px) {
    padding-right: var(--spacing-64);
  }
}

.hero__content .btn {
  margin-top: var(--spacing-32);
  width: fit-content;
}

.hero__metadata {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-24);
  padding-bottom: var(--spacing-32);

  @media (min-width: 512px) {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }
}

.hero__metadata__col p {
  margin-top: var(--spacing-4);
}

.hero__metadata__col p:first-child {
  margin-top: 0;
}

/* ===============================
   ABOUT
=============================== */

.about__bio {
  max-width: 512px;
}

.about .container .btn {
  margin-top: var(--spacing-32);
}

/* ===============================
   WORK
=============================== */

.work__grid {
  margin-top: var(--spacing-32);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-32);

  @media (min-width: 768px) {
    margin-top: var(--spacing-64);
    grid-template-columns: 1fr 1fr;
    row-gap: var(--spacing-64);
  }
}

.work-card:hover {
  cursor: pointer;
}

.work-card__image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
  border-radius: var(--border-radius-4);
  overflow: hidden;
  background-color: var(--background-secondary);
}

.work-card__tag {
  position: absolute;
  background-color: var(--background-primary);
  top: var(--spacing-12);
  left: var(--spacing-12);
  z-index: 2;
}

.work-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background-color: var(--background-secondary);
  transition: transform 0.5s ease;
}

.work-card:hover .work-card__image {
  transform: scale(1.05);
}

.work-card__metadata {
  margin-top: var(--spacing-16);
}

.work-card__title {
  margin-top: var(--spacing-8);
}

.work-card:hover .work-card__title {
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

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

footer {
  .container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-32);

    @media (min-width: 992px) {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
    }
  }
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-12);

  @media (min-width: 768px) {
    flex-direction: row;
    gap: var(--spacing-24);
  }
}

/* main {
  position: relative;
  z-index: 2;
  background-color: var(--background-primary);
  min-height: 100vh;
} */

/* footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem;
  background-color: var(--background-secondary);
} */

.cs-hero-wrapper {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.cs-header__metadata {
  display: flex;
  gap: var(--spacing-16);
  align-items: center;
}

.cs-header__title {
  margin-top: var(--spacing-32);
  max-width: 992px;
}

.cs-hero-image {
  width: 100%;
  flex: auto;
  overflow: hidden;
  position: relative;
}

.cs-hero-image img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  position: absolute;
  top: -10%;
  will-change: transform;
}

.cs-toolbar {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(0.5rem);
  -webkit-backdrop-filter: blur(0.5rem);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--spacing-12);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 1536px;

  @media (min-width: 768px) {
    padding: 0 var(--grid-margin);
  }
}

.cs-toolbar div {
  padding: var(--spacing-16) 0;
  width: 100%;
  max-width: 1536px;
}

.cs-quote--large,
.cs-outro {
  max-width: 992px;
  text-align: center;
}

.cs-header {
  padding-top: 128px;
  padding-bottom: 32px;
}

.cs-intro {
  padding-top: 160px;
  padding-bottom: 64px;
}

.cs-section,
.cs-media,
.cs-quote,
.cs-outro,
.more-work {
  padding: var(--spacing-64) 0;
}

.cs-intro__content {
  max-width: 1024px;
}

.cs-intro__metadata {
  margin-top: var(--spacing-64);
}

.meta-row {
  display: flex;
  padding: var(--spacing-16) 0;
  border-top: 1px solid var(--border-light);
  gap: var(--spacing-32);
}

.meta-label {
  width: 40%;
}

.meta-values {
  width: 60%;
}

.meta-values li {
  margin-top: var(--spacing-8);
}

.meta-values li:first-child {
  margin-top: 0;
}

/* --- Text Block Alignment (Mirroring Media Block Logic) --- */

.cs-section {
  width: 100%;
  padding: var(--spacing-64) 0;

  @media (min-width: 992px) {
    width: calc(60% - var(--spacing-16));
    margin: 0 0 0 auto;
  }
}

.cs-section__copy p {
  /* Using normal wrap since JS is handling the <br> tags */
  white-space: normal;
  line-height: var(--lh-base);
}

/* Ensure selection is clean with the <br> tags */
.cs-section__copy p::selection {
  background-color: var(--background-primary-invert);
  color: var(--content-primary-invert);
}

.cs-section__copy br::selection {
  background: transparent;
}

.cs-media img {
  border-radius: var(--border-radius-4);
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.cs-media p {
  margin-top: var(--spacing-16);
}

.cs-media--small {
  width: 100%;

  @media (min-width: 992px) {
    width: calc(60% - var(--spacing-16));
  }
}

.cs-media--small--left {
  margin: 0 auto 0 0;
}

.cs-media--small--right {
  margin: 0 0 0 auto;
}

.cs-quote__caption {
  margin-top: var(--spacing-32);
}

.cs-outro .btn {
  margin-top: var(--spacing-32);
}

.more-work-grid {
  margin-top: var(--spacing-32);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-32);

  @media (min-width: 768px) {
    margin-top: var(--spacing-32);
    grid-template-columns: 1fr 1fr;
    row-gap: var(--spacing-64);
  }
}

video.cs-media__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius-4);
}