:root {
  --background: #171714;
  --surface: #24231F;
  --text-primary: #E8E3D8;
  --text-secondary: #AAA69B;
  --accent-primary: #E0D273;
  --accent-secondary: #68775A;
  --border: #3B3931;
  --nav-bg: color-mix(in srgb, var(--background) 88%, transparent);
  --input-bg: color-mix(in srgb, var(--background) 82%, transparent);
  --focus-ring: color-mix(in srgb, var(--accent-primary) 28%, transparent);
  --shadow: rgb(0 0 0 / 0.28);
  --hero-dim: 0.18;
}

/* GLOBAL */

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

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--background);
  color: var(--text-primary);
}

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

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

/* NAV */

.nav-header {
  position: fixed;
  max-height: max-content;
  top: 0;
  width: 100%;
  backdrop-filter: blur(14px);
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}

.nav-container {
  max-width: none;
  margin: 0;
  padding: 10px max(22px, calc((100vw - 1100px) / 2 + 22px)) 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}


.brand {
  display: flex;          /* makes items inline horizontally */
  align-items: center;    /* vertically centers logo + title */
  gap: 8px;               /* spacing between logo and title */
  margin-right: auto;     /* push brand to the far left inside nav */
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-img {
  height: 44px;
  width: auto;
  display: block;
}

.brand-title {
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  text-transform: uppercase;
}


.brand-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-primary);
  opacity: 1;
  transition: color 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--accent-primary);
  opacity: 1;
}

header .nav > a {
  transition: color 160ms ease;
}

header .nav > a:hover,
header .nav > a:focus-visible {
  color: var(--accent-primary);
}

.btn-nav {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.btn-nav:hover {
  background: var(--surface);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* HERO */

.hero-wrap {
  --hero-linear: 0;
  --hero-progress: 0;
  min-height: 75vh;
  padding: 120px 22px 80px;
  background-color: var(--surface);
  background-image: url('assets/eureka.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-overlay {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 24px;
  text-align: center;
  margin-top: 40px; /* offset nav */
  display: flex;
  flex-direction: column;
  align-items: center;
  will-change: transform, opacity;
  transform: translateY(calc(var(--hero-progress, 0) * -18px));
  opacity: calc(1 - var(--hero-progress, 0));
}

.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin: 8px 0 12px;
  text-shadow: 0 2px 12px rgb(0 0 0 / 0.45);
}

.hero-actually {
  color: var(--accent-primary);
  font-style: italic;
}

.hero-sub {
  max-width: 560px;
  margin: 0 auto 24px;
  font-size: 1.02rem;
  color: var(--text-secondary);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  padding-top: 2em;
}

.btn-primary,
.btn-outline {
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-primary);
  color: var(--background);
  border-color: var(--accent-primary);
}

.btn-primary:hover {
  background: var(--text-primary);
  border-color: var(--text-primary);
}

.hero-experience-btn {
  background: var(--surface);
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.hero-experience-btn:hover,
.hero-experience-btn:focus,
.hero-experience-btn:active,
.hero-experience-btn:visited {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--background);
}

.hero-experience-btn:focus-visible {
  outline: 3px solid var(--text-primary);
  outline-offset: 4px;
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--surface);
}

/* SECTIONS */

.section {
  padding: 72px 0 40px;
  background: transparent;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 22px;
}

.section-header {
  margin-bottom: 18px;
}

.section-header h2 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}

.section-sub {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* EXPERIENCE */

.main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
  gap: 40px; /* increased spacing between cards */
  column-gap: 40px;
  padding: 28px 0 48px;
  align-items: stretch;
}

/* Add a small horizontal cushion inside each grid column so cards keep breathing */
.main-grid > * {
  padding-left: 8px;
  padding-right: 8px;
}

.primary-card {
  background: var(--surface);
  border-radius: 20px;
  border: 1px solid var(--border);
  padding: 32px;
  box-shadow: 0 18px 48px var(--shadow);
}

.experience-card {
  color: var(--text-secondary);
  padding: 22px 8px 30px;
  scroll-margin-top: 72px;
}

.experience-card h2 {
  margin: 8px 0 16px;
  color: var(--text-primary);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.experience-intro {
  max-width: 660px;
  padding-bottom: 34px;
}

.experience-kicker {
  color: var(--accent-primary);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.experience-intro p,
.expertise-area p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
}

.expertise-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--border);
}

.expertise-area {
  position: relative;
  padding: 28px 28px 30px 0;
  border-top: 1px solid var(--border);
}

.expertise-area:nth-child(even) {
  padding-left: 28px;
  padding-right: 0;
  border-left: 1px solid var(--border);
}

.expertise-accent {
  display: block;
  width: 30px;
  height: 2px;
  margin-bottom: 18px;
  background: var(--accent-secondary);
}

.expertise-area:nth-child(2) .expertise-accent,
.expertise-area:nth-child(3) .expertise-accent {
  background: var(--accent-secondary);
}

.expertise-area h3 {
  margin: 0 0 10px;
  color: var(--text-primary);
  font-size: 1.02rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.experience-resume-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  color: var(--accent-primary);
  font-size: 0.88rem;
  font-weight: 650;
}

.experience-resume-link:hover,
.experience-resume-link:focus-visible {
  color: var(--text-primary);
}

.experience-resume-link span {
  color: var(--accent-secondary);
}

.hint-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* CONTACT */

.contact-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-form h2,
.contact-form p {
  margin: 0 0 8px;
}

.contact-form h2 {
  color: var(--accent-primary);
}

.contact-form label {
  color: var(--accent-primary);
}

.contact-form p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.86rem;
}

.contact-form input,
.access-form input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  outline: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.contact-form input:hover,
.access-form input:hover {
  border-color: var(--text-secondary);
}

.contact-form input:focus,
.access-form input:focus {
  background: var(--background);
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.contact-form textarea {
  background: var(--background);
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 8px 10px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
}

.contact-form textarea:focus {
  border-color: var(--accent-primary);
  outline: 3px solid var(--focus-ring);
  outline-offset: 0;
}

.contact-form .btn-primary {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--background);
}

@media (min-width: 901px) {
  .primary-card {
    height: 100%;
  }
}

@media (max-width: 900px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

.contact-form .btn-primary:hover {
  background: var(--text-primary);
  border-color: var(--text-primary);
}

@media (max-width: 600px) {
  .expertise-list {
    grid-template-columns: 1fr;
  }

  .expertise-area,
  .expertise-area:nth-child(even) {
    padding: 24px 0 26px;
    border-left: 0;
  }
}

/* FOOTER */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 12px 0 18px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--background);
}

.hidden {
  display: none !important;
}

.privacy-notice,
.form-status {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.76rem;
  line-height: 1.5;
}

.form-status:empty {
  display: none;
}

.form-status[data-state="error"] {
  color: var(--accent-primary);
}

.form-status[data-state="success"] {
  color: var(--text-primary);
}

button:disabled {
  cursor: wait;
  opacity: 0.7;
}

/* RESUME ACCESS */

.access-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 128px 22px 72px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.access-card {
  position: relative;
  width: min(100%, 720px);
  padding: clamp(32px, 5vw, 52px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-top-color: var(--accent-primary);
  border-radius: 12px;
  box-shadow: 0 24px 64px var(--shadow);
}

.access-card::before {
  content: "RESUME DOWNLOAD";
  display: block;
  margin-bottom: 22px;
  color: var(--accent-primary);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.access-card h1 {
  margin: 0 0 12px;
  color: var(--text-primary);
  font-size: clamp(2rem, 5vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.access-card > p {
  max-width: 560px;
  margin: 0 0 32px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.65;
}

.access-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
}

.access-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-primary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.access-form label:nth-of-type(3) {
  grid-column: 1 / -1;
}

.access-form label span {
  color: var(--text-secondary);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.access-form .btn-primary {
  grid-column: 1 / -1;
  justify-self: start;
  min-width: 175px;
  margin-top: 8px;
  padding: 12px 22px;
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  border-radius: 6px;
  color: var(--background);
  font-weight: 650;
}

.access-form .privacy-notice,
.access-form .form-status {
  grid-column: 1 / -1;
}

.access-form .btn-primary:hover {
  background: var(--text-primary);
  border-color: var(--text-primary);
  transform: translateY(-1px);
}

.access-form .btn-primary:focus-visible {
  outline: 3px solid var(--accent-primary);
  outline-offset: 4px;
}

@media (max-width: 600px) {
  .access-page {
    align-items: start;
    padding: 104px 16px 40px;
  }

  .access-card {
    padding: 30px 22px 32px;
  }

  .access-form {
    grid-template-columns: 1fr;
  }

  .access-form label:nth-of-type(3),
  .access-form .btn-primary {
    grid-column: auto;
  }

  .access-form .btn-primary {
    width: 100%;
  }
}

/* RESPONSIVE */

@media (max-width: 800px) {
  .nav-container {
    padding-inline: 14px;
  }

  .nav-links {
    gap: 0.7rem;
    font-size: 0.8rem;
  }

  .hero-content {
    margin-top: 60px;
  }

}

/* Grid responsive adjustments: stack cards and reduce spacing on small viewports */
@media (max-width: 800px) {
  .main-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 18px 0 28px;
  }

  .main-grid > * {
    padding-left: 0;
    padding-right: 0;
  }

  .main-grid > .experience-card {
    padding-left: 16px;
    padding-right: 16px;
  }
}