/* =============================================================
   BRUTALIST LINKEDIN-STYLE CV PORTFOLIO
   ============================================================= */

:root {
  --bg: #f6c865;
  --bg-alt: var(--bg);
  --bg-card: var(--bg);
  --black: #000000;
  --black-soft: #1a1a1a;
  --black-40: rgba(0,0,0,0.4);
  --black-15: rgba(0,0,0,0.15);
  --black-08: rgba(0,0,0,0.08);

  --font-display: 'Anton', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --ease: cubic-bezier(0.19, 1, 0.22, 1);
}

.portfolio-showcase {
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--black);
  font-family: var(--font-body);
  line-height: 1.55;
  text-transform: none;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

.portfolio-showcase,
.portfolio-showcase * {
  color-scheme: light;
}

.portfolio-showcase a {
  color: var(--black);
  text-decoration: none;
}

.portfolio-showcase button,
.portfolio-showcase input,
.portfolio-showcase textarea,
.portfolio-showcase select {
  color: inherit;
  font-family: inherit;
  font-size: 16px;
  text-transform: none;
}

.portfolio-showcase .hero-cover,
.portfolio-showcase .section,
.portfolio-showcase .site-footer {
  background: var(--bg);
  color: var(--black);
}

.portfolio-showcase .hero-name,
.portfolio-showcase .section-label,
.portfolio-showcase .exp-role,
.portfolio-showcase .edu-degree,
.portfolio-showcase .cert-name,
.portfolio-showcase .proj-title {
  color: var(--black);
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: 84px;
  background: var(--bg);
  color: var(--black);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body { overflow-x: hidden; line-height: 1.55; }

a { color: var(--black); text-decoration: none; }

::selection { background: var(--black); color: var(--bg); }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--black); border: 2px solid var(--bg); }

/* --- Container --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 3rem; }

/* =============================================================
   STICKY NAVIGATION
   ============================================================= */
.sticky-nav {
  position: fixed; top: 0; left: 0; width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.4rem 3rem;
  background: var(--bg);
  border-bottom: 2px solid var(--black);
  z-index: 1000;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 2.2rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.nav-links { display: flex; gap: 2rem; align-items: center; }

.nav-links a {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute; bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--black);
  transition: width 0.25s var(--ease);
}

.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--black) !important;
  color: var(--bg) !important;
  padding: 0.5rem 1.1rem;
  border-radius: 0;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: 0.85; }

.mobile-toggle {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1.5px solid var(--black);
  border-radius: 0;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
}

.mobile-toggle span {
  width: 22px; height: 2px;
  background: var(--black);
  transition: all 0.2s var(--ease);
}

.mobile-toggle.open span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.mobile-toggle.open span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* =============================================================
   HERO COVER
   ============================================================= */
.hero-cover {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 7rem 3rem 3rem;
  border-bottom: 2px solid var(--black);
}

.hero-body { margin-bottom: 3rem; }

.hero-name {
  font-family: var(--font-display);
  font-size: 15vw;
  line-height: 0.85;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.hero-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-tagline {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--black-soft);
  max-width: 580px;
}

.hero-meta { display: flex; gap: 0.75rem; }

.meta-pill {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.9rem;
  border: 1.5px solid var(--black);
  border-radius: 0;
}

/* =============================================================
   SECTIONS (Generic)
   ============================================================= */
.section { padding: 6rem 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
  font-family: var(--font-display);
  font-size: 3.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  line-height: 1;
  border-bottom: 2px solid var(--black);
  padding-bottom: 1.5rem;
}

/* =============================================================
   ABOUT
   ============================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 4rem;
}

.about-text {
  font-size: 1.6rem;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.about-sidebar { display: flex; flex-direction: column; gap: 2.5rem; }

.sidebar-block {}

.sidebar-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--black-40);
  margin-bottom: 0.75rem;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.75rem;
  border: 1.5px solid var(--black);
  border-radius: 0;
}

.tag-list.small .tag {
  font-size: 0.65rem;
  padding: 0.22rem 0.6rem;
  border-color: var(--black-40);
}

.stat-row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--black-15);
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
}

.stat-lbl {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black-40);
}

/* =============================================================
   EXPERIENCE
   ============================================================= */
.exp-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--black-15);
}

.exp-item:first-of-type { border-top: 1px solid var(--black-15); }

.exp-date {
  font-size: 0.85rem;
  font-weight: 800;
  white-space: nowrap;
}

.exp-role {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.15rem;
}

.exp-org {
  font-size: 1rem;
  font-weight: 600;
  color: var(--black-40);
  margin-bottom: 0.75rem;
}

.exp-desc {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--black-soft);
  margin-bottom: 1rem;
  max-width: 720px;
}

/* =============================================================
   EDUCATION
   ============================================================= */
.edu-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--black-15);
}

.edu-item:first-of-type { border-top: 1px solid var(--black-15); }

.edu-date { font-size: 0.85rem; font-weight: 800; white-space: nowrap; }

.edu-degree {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.15rem;
}

.edu-school {
  font-size: 1rem;
  font-weight: 600;
  color: var(--black-40);
  margin-bottom: 0.75rem;
}

.edu-desc {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--black-soft);
  max-width: 720px;
}

/* =============================================================
   CERTIFICATIONS
   ============================================================= */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cert-card {
  background: var(--bg);
  border: 1.5px solid var(--black);
  border-radius: 0;
  padding: 2rem 1.75rem;
  transition: all 0.25s var(--ease);
}

.cert-card:hover {
  transform: translateY(-3px);
  box-shadow: 5px 5px 0 var(--black);
}

.cert-year {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border: 1.5px solid var(--black);
  border-radius: 0;
  margin-bottom: 1rem;
}

.cert-name {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.4rem;
}

.cert-issuer {
  font-size: 0.85rem;
  color: var(--black-40);
  font-weight: 600;
}

/* =============================================================
   PROJECTS / PUBLICATIONS
   ============================================================= */
.proj-item {
  display: grid;
  grid-template-columns: 70px 1fr 220px;
  align-items: start;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--black-15);
}

.proj-item:first-of-type { border-top: 1px solid var(--black-15); }

.proj-index {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--black-40);
  line-height: 1;
  padding-top: 0.2rem;
}

.proj-title {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.35rem;
}

.proj-meta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black-40);
  margin-bottom: 0.6rem;
}

.proj-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--black-soft);
  max-width: 700px;
}

.proj-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-end;
  padding-top: 0.2rem;
}

.btn-pill {
  display: inline-block;
  padding: 0.5rem 1.1rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  text-align: center;
  min-width: 110px;
}

.btn-pill.dark {
  background: var(--black);
  color: var(--bg);
  border: 1.5px solid var(--black);
}

.btn-pill.dark:hover {
  background: transparent;
  color: var(--black);
}

.btn-pill.light {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--black-40);
}

.btn-pill.light:hover { border-color: var(--black); }

/* =============================================================
   CONTACT
   ============================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
}

.contact-desc {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 2.5rem;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

.detail-label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--black-40);
}

.detail-val {
  font-size: 1.05rem;
  font-weight: 700;
}

a.detail-val { border-bottom: 2px solid var(--black); width: fit-content; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  background: var(--bg);
  border: 1.5px solid var(--black);
  border-radius: 0;
  padding: 1rem 1.2rem;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--black);
  outline: none;
  transition: all 0.2s var(--ease);
}

.contact-form input {
  min-height: 56px;
}

.contact-form textarea {
  min-height: 156px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--black-40);
}

.contact-form input:focus,
.contact-form textarea:focus {
  box-shadow: 4px 4px 0 var(--black);
}

.form-submit-btn {
  background: var(--black);
  color: var(--bg);
  border: 1.5px solid var(--black);
  padding: 1.1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  border-radius: 0;
  cursor: pointer;
  min-height: 56px;
  transition: all 0.2s var(--ease);
}

.form-submit-btn:hover {
  background: transparent;
  color: var(--black);
  box-shadow: 4px 4px 0 var(--black);
}

/* =============================================================
   FOOTER
   ============================================================= */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--black-15);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copy { font-size: 0.8rem; font-weight: 600; color: var(--black-40); }

.footer-links { display: flex; gap: 1.8rem; }

.footer-links a {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.footer-links a:hover { border-bottom: 2px solid var(--black); }

/* =============================================================
   FLOATING BUTTON & TOAST
   ============================================================= */
.floating-btn {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 64px; height: 64px;
  background: var(--black); color: var(--bg);
  border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 500;
  transition: all 0.25s var(--ease);
}

.floating-btn:hover {
  transform: scale(1.1) rotate(3deg);
}

.toast {
  position: fixed; bottom: 2rem; left: 2rem;
  background: var(--black); color: var(--bg);
  padding: 0.9rem 1.5rem; border-radius: 0;
  font-weight: 800; font-size: 0.78rem; letter-spacing: 0.05em;
  opacity: 0; transform: translateY(20px);
  pointer-events: none; z-index: 1000;
  transition: all 0.35s var(--ease);
}

.toast.show { opacity: 1; transform: translateY(0); }

/* =============================================================
   SCROLL REVEAL
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 992px) {
  .container, .sticky-nav, .hero-cover { padding-left: 2rem; padding-right: 2rem; }

  .hero-name { font-size: 13vw; white-space: normal; line-height: 0.9; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }

  .exp-item, .edu-item { grid-template-columns: 1fr; gap: 0.75rem; }

  .cert-grid { grid-template-columns: repeat(2, 1fr); }

  .proj-item { grid-template-columns: 50px 1fr; }
  .proj-actions { grid-column: 2; flex-direction: row; justify-content: flex-start; }

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 576px) {
  .container, .sticky-nav, .hero-cover { padding-left: 1rem; padding-right: 1rem; }

  .sticky-nav {
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
  }

  .nav-logo {
    font-size: 2rem;
  }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 63px; left: 0;
    width: 100%;
    background: var(--bg);
    padding: 1rem;
    border-bottom: 2px solid var(--black);
    box-shadow: 0 18px 28px rgba(0, 0, 0, 0.16);
    gap: 0;
  }

  .nav-links.open a {
    display: flex;
    align-items: center;
    min-height: 48px;
    border-bottom: 1px solid var(--black-15);
    font-size: 0.9rem;
  }

  .nav-links.open a::after {
    display: none;
  }

  .nav-links.open .nav-cta {
    justify-content: center;
    margin-top: 1rem;
    border-bottom: 0;
    border-radius: 0;
  }

  .mobile-toggle { display: flex; }

  .hero-name { font-size: 16vw; }
  .hero-cover { padding-top: 5.5rem; }
  .hero-tagline { font-size: 1rem; }

  .section-label { font-size: 2.5rem; }

  .about-text { font-size: 1.3rem; }

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

  .section {
    padding: 4.5rem 0;
  }

  .contact-grid {
    gap: 2rem;
  }

  .contact-desc {
    font-size: 1rem;
    margin-bottom: 1.75rem;
  }

  .detail-val {
    font-size: 0.98rem;
    overflow-wrap: anywhere;
  }

  .contact-form {
    gap: 0.9rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .contact-form input,
  .contact-form textarea {
    border-radius: 0;
    padding: 0.95rem 1rem;
  }

  .form-submit-btn {
    border-radius: 0;
  }

  .floating-btn {
    right: 1rem;
    bottom: 1rem;
    width: 52px;
    height: 52px;
  }
}

html:has(.portfolio-showcase),
body:has(.portfolio-showcase) {
  background: var(--bg) !important;
  color: var(--black) !important;
  text-transform: none !important;
}

.portfolio-showcase,
.portfolio-showcase .sticky-nav,
.portfolio-showcase .hero-cover,
.portfolio-showcase .section,
.portfolio-showcase .section-alt,
.portfolio-showcase .cert-card,
.portfolio-showcase .contact-form input,
.portfolio-showcase .contact-form textarea,
.portfolio-showcase .form-submit-btn,
.portfolio-showcase .btn-pill,
.portfolio-showcase .floating-btn,
.portfolio-showcase .toast,
.portfolio-showcase .site-footer,
.portfolio-showcase .nav-cta {
  background: var(--bg) !important;
  background-color: var(--bg) !important;
}

.portfolio-showcase,
.portfolio-showcase * {
  color: var(--black) !important;
  text-shadow: none !important;
}

.portfolio-showcase .form-submit-btn,
.portfolio-showcase .btn-pill,
.portfolio-showcase .floating-btn,
.portfolio-showcase .nav-cta {
  border: 3px solid var(--black) !important;
  box-shadow: 6px 6px 0 var(--black) !important;
  background: var(--bg) !important;
  color: var(--black) !important;
  transform: translate(0, 0);
  transition:
    box-shadow 180ms var(--ease),
    transform 180ms var(--ease),
    outline-color 180ms var(--ease) !important;
}

.portfolio-showcase .form-submit-btn:hover,
.portfolio-showcase .btn-pill:hover,
.portfolio-showcase .floating-btn:hover,
.portfolio-showcase .nav-cta:hover {
  background: var(--bg) !important;
  color: var(--black) !important;
  box-shadow: 10px 10px 0 var(--black) !important;
  transform: translate(-2px, -2px);
  opacity: 1;
}

.portfolio-showcase .form-submit-btn:active,
.portfolio-showcase .btn-pill:active,
.portfolio-showcase .floating-btn:active,
.portfolio-showcase .nav-cta:active {
  box-shadow: 2px 2px 0 var(--black) !important;
  transform: translate(4px, 4px);
}

.portfolio-showcase .form-submit-btn:focus-visible,
.portfolio-showcase .btn-pill:focus-visible,
.portfolio-showcase .floating-btn:focus-visible,
.portfolio-showcase .nav-cta:focus-visible {
  outline: 3px solid var(--black);
  outline-offset: 5px;
}

.portfolio-showcase .hero-name {
  max-width: 100%;
  font-size: clamp(4.75rem, 8.5vw, 10.5rem) !important;
  line-height: 0.9 !important;
  letter-spacing: -0.02em !important;
  white-space: normal !important;
}

.portfolio-showcase .contact-grid,
.portfolio-showcase .contact-info,
.portfolio-showcase .contact-detail,
.portfolio-showcase .contact-form,
.portfolio-showcase .form-row,
.portfolio-showcase .proj-actions {
  background: var(--bg) !important;
}

.portfolio-showcase .contact-grid {
  border: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
}

.portfolio-showcase .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}

.portfolio-showcase .reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-showcase .contact-form input::placeholder,
.portfolio-showcase .contact-form textarea::placeholder {
  color: var(--black) !important;
  opacity: 1 !important;
}

@media (max-width: 576px) {
  .portfolio-showcase .hero-name {
    font-size: clamp(4.2rem, 15vw, 6.5rem) !important;
  }
}