/* ============================================
   CSS Custom Properties
   ============================================ */

:root {
  /* Colors — light (default) */
  --color-bg: #f5f5f5;
  --color-text: #282828;
  --color-icon: #282828;

  /* Fonts */
  --font-family: "Neue Haas Grotesk Display Pro", "Neue Haas Display", Arial, sans-serif;
  --font-weight-roman: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Layout */
  --max-width: 1440px;
  --navbar-height: 64px;

  /* Transitions */
  --transition-fast: 150ms ease;

}

/* Dark mode */
[data-theme="dark"] {
  --color-bg: #1a1a1a;
  --color-text: #e5e5e5;
  --color-icon: #e5e5e5;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #1a1a1a;
    --color-text: #e5e5e5;
    --color-icon: #e5e5e5;
  }
}

/* ============================================
   @font-face
   ============================================ */

@font-face {
  font-family: "Neue Haas Display";
  src: url("assets/fonts/NeueHaasDisplayRoman.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Neue Haas Display";
  src: url("assets/fonts/NeueHaasDisplayMediu.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Neue Haas Display";
  src: url("assets/fonts/NeueHaasDisplayBold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  font-family: var(--font-family);
  font-weight: var(--font-weight-roman);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  cursor: none;
}

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

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

/* ============================================
   Focus states
   ============================================ */

:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 2px;
}

/* ============================================
   Theme toggle
   ============================================ */

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--color-text);
  cursor: none;
  padding: 0.25rem;
  margin-left: var(--space-sm);
  transition: opacity var(--transition-fast);
}

.theme-toggle:hover {
  opacity: 0.6;
}

.theme-toggle__icon {
  display: block;
}

/* ============================================
   Navbar
   ============================================ */

.navbar {
  width: 100%;
}

.navbar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.navbar__logo {
  width: 44px;
  height: 33px;
  background-color: var(--color-icon);
  -webkit-mask-image: url("assets/icons/logo.svg");
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-image: url("assets/icons/logo.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
}

.navbar__logo img {
  display: none;
}

.navbar__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.navbar__item a {
  font-size: 1.375rem;
  line-height: 1.2;
  color: var(--color-text);
  transition: opacity var(--transition-fast);
}

.navbar__item a:hover {
  opacity: 0.6;
}

.navbar__item--hidden {
  display: none;
}

.navbar__item--active a {
  border-bottom: 2px solid var(--color-text);
  padding-bottom: 8px;
}

/* ============================================
   Page (interior pages)
   ============================================ */

.page {
  flex: 1;
  width: 100%;
}

.page__content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
}

.page__header {
  font-size: 2rem;
  line-height: 1.2;
  font-weight: var(--font-weight-roman);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.page__subhead {
  font-size: 1.125rem;
  line-height: 1.5;
  font-weight: var(--font-weight-roman);
  color: var(--color-text);
  opacity: 0.7;
}

.page__subhead a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
  transition: opacity var(--transition-fast);
}

.page__subhead a:hover {
  opacity: 0.6;
}

@media (min-width: 768px) {
  .page__content {
    padding: var(--space-2xl) var(--space-xl);
  }

  .page__header {
    font-size: 2.75rem;
  }

  .page__subhead {
    font-size: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .page__content {
    padding: var(--space-3xl) var(--space-2xl);
  }

  .page__header {
    font-size: 3rem;
  }
}

/* ============================================
   Hero
   ============================================ */

.hero {
  flex: 1;
  width: 100%;
}

.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero__content {
  order: 1;
}

.hero__headline {
  font-size: 1.75rem;
  line-height: 1.2;
  font-weight: var(--font-weight-roman);
  color: var(--color-text);
  padding-right: 15%;
}

.hero__cta {
  margin-top: var(--space-xs);
  font-size: 1.75rem;
  line-height: 1.2;
}

.hero__link {
  text-decoration: underline;
  text-underline-offset: 0.15em;
  transition: opacity var(--transition-fast), background 3s ease;
  background: linear-gradient(
    90deg,
    var(--color-text) 0%,
    var(--color-text) 30%,
    #0080ff 40%,
    #bf00ff 50%,
    var(--color-text) 60%,
    var(--color-text) 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 10s linear infinite;
}

.hero__link--alt-1 {
  background: linear-gradient(
    90deg,
    var(--color-text) 0%,
    var(--color-text) 30%,
    #0080ff 40%,
    #ff0040 50%,
    var(--color-text) 60%,
    var(--color-text) 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
}

.hero__link--alt-2 {
  background: linear-gradient(
    90deg,
    var(--color-text) 0%,
    var(--color-text) 30%,
    #bf00ff 40%,
    #ff6600 50%,
    var(--color-text) 60%,
    var(--color-text) 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
}

.hero__link--alt-3 {
  background: linear-gradient(
    90deg,
    var(--color-text) 0%,
    var(--color-text) 30%,
    #ff0040 40%,
    #ff6600 50%,
    var(--color-text) 60%,
    var(--color-text) 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
}

.hero__link:hover {
  opacity: 0.6;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__link {
    animation: none;
    background: none;
    -webkit-text-fill-color: var(--color-text);
  }
}

.hero__media {
  order: 2;
  width: 100%;
  display: flex;
  justify-content: flex-end;
}

.hero__image {
  width: 100%;
  max-width: 400px;
  height: auto;
  max-height: calc(100dvh - 180px);
  object-fit: cover;
  object-position: center 15%;
}

/* ============================================
   Experience
   ============================================ */

.experience {
  width: 100%;
}

.experience__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .experience__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.experience__title {
  font-size: 1.75rem;
  line-height: 1.2;
  font-weight: var(--font-weight-roman);
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.experience__list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.experience__row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid rgba(128, 128, 128, 0.25);
  gap: var(--space-md);
}



.experience__role {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.experience__title-primary {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.experience__company {
  color: var(--color-text);
  font-weight: var(--font-weight-roman);
}

.experience__years {
  opacity: 0.6;
  font-weight: var(--font-weight-roman);
  flex-shrink: 0;
  text-align: right;
}

@media (min-width: 768px) {
  .experience__inner {
    padding: var(--space-md) var(--space-sm);
  }

  .experience__title {
    font-size: 2rem;
    margin-bottom: 0;
  }

  .experience__list {
    width: 50%;
    margin-left: auto;
  }
}

@media (min-width: 1024px) {
  .experience__inner {
    padding: var(--space-md) var(--space-xl);
  }

  .experience__title {
    font-size: 2.75rem;
  }
}

.experience__note-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: flex-end;
}

.experience__note {
  text-align: right;
  opacity: 0.6;
  font-weight: var(--font-weight-roman);
  font-size: 0.875rem;
  margin: 0;
  padding: var(--space-xs) 0;
}

@media (min-width: 768px) {
  .experience__note-wrap {
    padding: 0 var(--space-sm);
  }

  .experience__note {
    width: 50%;
  }
}

@media (min-width: 1024px) {
  .experience__note-wrap {
    padding: 0 var(--space-xl);
  }
}

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

.footer {
  width: 100%;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-md);
}

.footer__logo {
  width: 44px;
  height: 33px;
  flex-shrink: 0;
  background-color: var(--color-icon);
  -webkit-mask-image: url("assets/icons/logo.svg");
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-image: url("assets/icons/logo.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
}

.footer__logo img {
  display: none;
}

.footer__line {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  height: 10px;
  background-color: var(--color-icon);
  -webkit-mask-image: url("assets/icons/zig.svg");
  -webkit-mask-repeat: repeat-x;
  -webkit-mask-size: 16px 10px;
  mask-image: url("assets/icons/zig.svg");
  mask-repeat: repeat-x;
  mask-size: 16px 10px;
}

/* ============================================
   Mobile only (< 768px)
   ============================================ */

@media (max-width: 767px) {
  .hero__inner {
    gap: var(--space-md);
  }

  .hero__image {
    max-width: 280px;
  }
}

/* ============================================
   Tablet (768px – 1024px)
   ============================================ */

@media (min-width: 768px) {
  .navbar__inner {
    padding: var(--space-sm) var(--space-sm);
  }

  .hero__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-2xl);
    padding: var(--space-md) var(--space-sm);
  }

  .hero__content {
    order: 1;
    flex: 1 1 50%;
  }

  .hero__media {
    order: 2;
    flex: 1 1 50%;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
  }

  .hero__headline {
    font-size: 2rem;
    line-height: 1.2;
    max-width: 22ch;
    padding-right: 0;
  }

  .hero__cta {
    font-size: 2rem;
  }

  .hero__image {
    max-height: calc(100dvh - 180px);
  }

  .footer__inner {
    padding: var(--space-md) var(--space-sm);
  }
}

/* ============================================
   Desktop (> 1024px)
   ============================================ */

@media (min-width: 1024px) {
  .navbar__inner {
    padding: var(--space-md) var(--space-xl);
  }

  .footer__inner {
    padding: var(--space-md) var(--space-xl);
  }

  .hero__inner {
    padding: var(--space-md) var(--space-xl);
    gap: var(--space-sm);
  }

  .hero__headline {
    font-size: 2.75rem;
    line-height: 1.2;
    max-width: 26ch;
  }

  .hero__cta {
    font-size: 2.75rem;
  }

  .hero__image {
    max-height: calc(100dvh - 180px);
  }
}

/* ============================================
   Reduced motion
   ============================================ */

/* ============================================
   Custom cursor
   ============================================ */

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  background: rgba(217, 217, 217, 0.2);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.08);
  transform: translate(-50%, -50%);
  transition: width 0.2s ease, height 0.2s ease;
  will-change: transform;
}

.cursor--hover {
  width: 24px;
  height: 24px;
  background: rgba(217, 217, 217, 0.2);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Hide on touch devices */
@media (hover: none) {
  body {
    cursor: auto;
  }
  .cursor {
    display: none;
  }
}

/* Desktop: hide pointer on interactive elements */
@media (hover: hover) {
  a, button, [role="button"], input, textarea, select, label {
    cursor: none;
  }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .cursor {
    transition: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}