/* ==========================================================================
   Fonts (self-hosted, variable, latin subset)
   ========================================================================== */

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("fonts/space-grotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url("fonts/jetbrains-mono-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ==========================================================================
   Tokens
   ========================================================================== */

:root {
  --yellow: #ffc700;
  --charcoal: #383838;
  --gray: #a6a6a6;
  --off-white: #e6e6e6;
  --white: #ffffff;

  --font-heading: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --header-height: 64px;
  --gutter: 20px;
  --radius: 10px;
  --radius-small: 6px;
}

/* ==========================================================================
   Base
   ========================================================================== */

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

html {
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  background: var(--charcoal);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p,
ul,
ol,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

.accent {
  color: var(--yellow);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--medium {
  max-width: 1000px;
}

.container--narrow {
  max-width: 760px;
}

/* ==========================================================================
   Button
   ========================================================================== */

.button {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-small);
  background: var(--yellow);
  color: var(--charcoal);
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 0.15s ease;
}

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

.button--small {
  padding: 0.6rem 1rem;
  font-size: 0.9375rem;
}

.button--large {
  padding: 1rem 2rem;
  font-size: 1.25rem;
}

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

.button--dark:hover {
  background: var(--yellow);
  color: var(--charcoal);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  height: var(--header-height);
  background: var(--charcoal);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-header__logo {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

/* Mobile + tablet: the menu is a dropdown opened by the burger button. */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0 10px;
  border: 0;
  background: none;
  cursor: pointer;
}

.menu-toggle__bar {
  display: block;
  height: 2px;
  border-radius: 1px;
  background: var(--white);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1rem var(--gutter) 1.5rem;
  background: var(--charcoal);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-menu.is-open {
  display: flex;
}

.site-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  font-size: 1.125rem;
  font-weight: 600;
}

.site-nav a {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--off-white);
  text-decoration: none;
}

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

@media (min-width: 900px) {
  .menu-toggle {
    display: none;
  }

  .site-menu {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    padding: 0;
    border: 0;
    background: none;
  }

  .site-nav {
    flex-direction: row;
    gap: 2rem;
    width: auto;
    font-size: 0.9375rem;
  }

  .site-nav a {
    padding: 0;
    border: 0;
  }
}

/* ==========================================================================
   Hero
   Layers, back to front: background photo → scrim → Patrik cutout → text.
   Mobile: text on top, Patrik underneath, both over the same photo.
   ========================================================================== */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: var(--header-height);
  background: #141414;
}

.hero__background,
.hero__scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__background {
  object-fit: cover;
  object-position: 68% bottom;
}

.hero__scrim {
  background: linear-gradient(
    to bottom,
    rgba(20, 20, 20, 0.85) 0%,
    rgba(20, 20, 20, 0.55) 55%,
    rgba(20, 20, 20, 0) 100%
  );
}

.hero__person {
  position: relative;
  z-index: 1;
  width: min(88.4vw, 442px);
  margin: -0.5rem -1.5rem 0 auto;
}

.hero__inner {
  position: relative;
  z-index: 2;
  order: -1;
  padding-top: 2.5rem;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.hero__title {
  color: var(--white);
  font-size: 2.375rem;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero__lead {
  color: var(--off-white);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.hero__support {
  padding-left: 1rem;
  border-left: 3px solid var(--yellow);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
}

.hero .button {
  margin-top: 0.25rem;
}

@media (min-width: 900px) {
  .hero {
    display: block;
    min-height: clamp(620px, 100svh, 820px);
  }

  .hero__scrim {
    background: linear-gradient(
      to right,
      rgba(20, 20, 20, 0.85) 0%,
      rgba(20, 20, 20, 0.55) 35%,
      rgba(20, 20, 20, 0) 62%
    );
  }

  .hero__person {
    position: absolute;
    right: -2vw;
    bottom: 0;
    width: clamp(374px, 45.9vw, 680px);
    margin: 0;
  }

  .hero__inner {
    display: flex;
    align-items: center;
    min-height: clamp(620px, 100svh, 820px);
    padding-block: calc(var(--header-height) + 2rem) 3rem;
    /* keeps the copy on the left half so it never runs under Patrik */
    padding-right: 48vw;
  }

  .hero__inner .hero__content {
    max-width: 580px;
  }

  .hero__title {
    font-size: clamp(2.75rem, 4.4vw, 3.75rem);
  }

  .hero__lead {
    font-size: 1.1875rem;
  }
}

@media (min-width: 1300px) {
  .hero__inner {
    padding-right: var(--gutter);
  }
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding-block: 4rem;
}

.section--light {
  background: var(--off-white);
  color: var(--charcoal);
}

.section--dark {
  background: var(--charcoal);
  color: var(--off-white);
}

.section__title {
  font-size: 1.875rem;
  line-height: 1.2;
}

.section--dark .section__title {
  color: var(--white);
}

.section__title--center {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.section__title--large {
  font-size: 2.375rem;
}

.section__header {
  display: grid;
  gap: 1.25rem;
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.section__intro {
  display: grid;
  gap: 1rem;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.section--dark .section__intro {
  color: var(--off-white);
}

.section__action {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .section {
    padding-block: 6rem;
  }

  .section__title {
    font-size: 2.75rem;
    line-height: 1.15;
  }

  .section__title--large {
    font-size: 3.5rem;
  }

  .section__header {
    margin-bottom: 3.5rem;
  }

  .section__intro {
    font-size: 1.1875rem;
  }
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  padding: 1.5rem;
  border-radius: var(--radius);
}

.card--white {
  background: var(--white);
  color: var(--charcoal);
}

.card--dark {
  background: var(--charcoal);
  color: var(--white);
}

.card--outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.card--accent {
  background: var(--yellow);
  color: var(--charcoal);
}

@media (min-width: 768px) {
  .card {
    padding: 2rem;
  }
}

/* ==========================================================================
   Problem
   ========================================================================== */

.problem {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.problem__story {
  display: grid;
  align-content: start;
  gap: 1rem;
}

.problem__lead {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.thoughts {
  display: grid;
  gap: 0.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--yellow);
  font-style: italic;
  font-weight: 500;
}

.problem__turn {
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.problem__turn strong {
  font-weight: 700;
}

@media (min-width: 768px) {
  .problem {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 3.5rem;
  }

  .problem__turn {
    font-size: 1.75rem;
  }
}

/* ==========================================================================
   Steps (How it works)
   ========================================================================== */

.steps {
  display: grid;
  gap: 1.25rem;
  counter-reset: none;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step__number {
  color: var(--yellow);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.step__title {
  color: var(--white);
  font-size: 1.375rem;
  line-height: 1.3;
}

.step p:not(.step__note) {
  color: var(--off-white);
}

.step__note {
  margin-top: auto;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
}

.card--accent .step__number,
.card--accent .step__title,
.card--accent p:not(.step__note) {
  color: var(--charcoal);
}

.card--accent .step__note {
  background: var(--charcoal);
  color: var(--white);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .step__title {
    font-size: 1.5rem;
  }
}

/* ==========================================================================
   Results
   ========================================================================== */

.results {
  display: grid;
  gap: 1.25rem;
}

.result {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result__title {
  font-size: 1.5rem;
  line-height: 1.25;
}

.result__figure {
  padding: 0 0.25em;
  border-radius: 4px;
  background: var(--yellow);
}

@media (min-width: 768px) {
  .results {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .result__title {
    font-size: 1.875rem;
  }
}

/* ==========================================================================
   About
   ========================================================================== */

.about {
  display: grid;
  gap: 4rem;
}

.about__row {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about__text {
  display: grid;
  gap: 1.25rem;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.about__text p {
  color: var(--off-white);
}

.about__accent {
  color: var(--yellow) !important;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.pullquote {
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--yellow);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.about__photo img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

.about__photo--portrait img {
  filter: grayscale(1) contrast(1.05);
}

.about__photo--portrait img {
  aspect-ratio: 4 / 5;
  object-position: 50% 30%;
}

.about__photo--square img {
  aspect-ratio: 1 / 1;
}

@media (min-width: 900px) {
  .about {
    gap: 6rem;
  }

  .about__row {
    grid-template-columns: 5fr 7fr;
    gap: 4rem;
  }

  .about__row--reverse {
    grid-template-columns: 7fr 5fr;
  }

  .about__text {
    font-size: 1.1875rem;
  }

  .pullquote {
    font-size: 1.5rem;
  }
}

/* ==========================================================================
   Final CTA
   ========================================================================== */

.section--final {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.final {
  display: grid;
  justify-items: center;
  gap: 1.25rem;
  font-size: 1.1875rem;
}

.final p:first-of-type {
  margin-top: 0.5rem;
  color: var(--white);
  font-weight: 600;
}

.final p:last-of-type {
  color: var(--gray);
}

.final .button {
  margin-top: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  padding-block: 2rem;
  background: #2d2d2d;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.site-footer a {
  color: var(--off-white);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
}

.site-footer a:hover {
  color: var(--yellow);
}