:root {
  --bg: #f3f7f5;
  --bg2: #ffffff;
  --bg3: #eaf1ed;
  --nav-bg: rgba(243, 247, 245, 0.92);
  --ink: #10201a;
  --ink2: #3f5149;
  --ink3: #718078;
  --accent: #059669;
  --accent2: #047857;
  --accent-light: #d1fae5;
  --border: rgba(5, 150, 105, 0.16);
  --card: #ffffff;
  --shadow: 0 4px 24px rgba(15, 42, 32, 0.09);
  --shadow2: 0 8px 32px rgba(15, 42, 32, 0.16);
  --tag-bg: #dff5ea;
  --tag-color: #047857;
  --success-bg: #dcfce7;
  --success-text: #166534;
  --progress-bg: #fef3c7;
  --progress-text: #92400e;
  --hero-overlay: rgba(7, 19, 15, 0.68);
  --modal-bg: rgba(0, 0, 0, 0.9);
}

[data-theme="light"] {
  #butn {
    color: black;
  }
}

[data-theme="dark"] {
  --bg: #07130f;
  --bg2: #0d1914;
  --bg3: #13221b;
  --nav-bg: rgba(7, 19, 15, 0.94);
  --ink: #f1f5f3;
  --ink2: #c5d0cb;
  --ink3: #8f9d96;
  --accent: #10b981;
  --accent2: #34d399;
  --accent-light: #123b2c;
  --border: rgba(52, 211, 153, 0.16);
  --card: #101c17;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.38);
  --shadow2: 0 8px 32px rgba(0, 0, 0, 0.55);
  --tag-bg: #123b2c;
  --tag-color: #6ee7b7;
  --success-bg: #123b2c;
  --success-text: #86efac;
  --progress-bg: #3a2f0b;
  --progress-text: #fcd34d;
  --hero-overlay: rgba(3, 12, 8, 0.72);
  --modal-bg: rgba(0, 0, 0, 0.94);
}

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

html {
  scroll-behavior: smooth;

  /*
    Keeps anchor-linked section headings visible
    underneath the fixed navbar.
  */
  scroll-padding-top: 90px;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  line-height: 1.7;

  transition:
    background 0.3s ease,
    color 0.3s ease;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent2);
}

.story-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
  width: 100%;
}

.story-gallery img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 12px;
  display: block;

  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.story-gallery img:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

@media (max-width: 1024px) {
  .story-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .story-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }
}

@media (max-width: 480px) {
  .story-gallery {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .story-gallery img {
    border-radius: 10px;
  }
}

/* =========================================================
   NAVBAR
========================================================= */

nav {
  position: fixed;

  top: 0;
  left: 0;
  right: 0;

  width: 100%;

  z-index: 2000;

  padding: 0.85rem 5%;

  display: flex;

  justify-content: space-between;
  align-items: center;

  background: var(--nav-bg);

  backdrop-filter: blur(16px);

  border-bottom: 1px solid var(--border);

  transition:
    background 0.3s ease,
    border-color 0.3s ease;
}

.nav-logo {
  font-family: "Fira Code", monospace;

  font-size: 1.1rem;
  font-weight: 700;

  color: var(--accent);

  text-decoration: none;
}

.nav-logo span {
  color: var(--ink);
}

.nav-links {
  display: flex;

  gap: 1.75rem;

  list-style: none;

  align-items: center;
}

.nav-links a {
  font-size: 13px;

  font-weight: 500;

  color: var(--ink2);

  text-decoration: none;

  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--accent);
}

/* =========================================================
   THEME TOGGLE
========================================================= */

.theme-btn {
  width: 58px;
  height: 30px;

  background: #d1d5d3;

  border: none;

  border-radius: 999px;

  cursor: pointer;

  position: relative;

  overflow: hidden;

  transition: all 0.35s ease;

  flex-shrink: 0;
}

[data-theme="dark"] .theme-btn {
  background: #18352a;
}

.theme-btn::after {
  content: "\f185";

  font-family: "Font Awesome 6 Free";

  font-weight: 900;

  position: absolute;

  top: 3px;
  left: 3px;

  width: 24px;
  height: 24px;

  border-radius: 50%;

  background: #ffffff;

  color: #10201a;

  display: flex;

  justify-content: center;
  align-items: center;

  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);

  transition: all 0.35s ease;
}

[data-theme="dark"] .theme-btn::after {
  content: "\f186";

  font-family: "Font Awesome 6 Free";

  font-weight: 900;

  transform: translateX(28px);

  background: #f1f5f3;

  color: #07130f;
}

.nav-actions {
  display: flex;

  align-items: center;

  gap: 20px;

  flex-shrink: 0;
}

.menu-toggle {
  display: none;

  width: 42px;
  height: 42px;

  border: none;

  border-radius: 10px;

  background: var(--accent-light);

  color: var(--accent);

  cursor: pointer;

  font-size: 1.2rem;

  transition:
    background 0.3s ease,
    color 0.3s ease;
}

.menu-toggle:hover {
  background: var(--accent);

  color: #ffffff;
}

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

#hero {
  min-height: 100vh;

  display: flex;

  align-items: center;

  padding: 0 5%;

  padding-top: 72px;

  position: relative;

  overflow: hidden;

  background:
    linear-gradient(var(--hero-overlay), var(--hero-overlay)),
    url("IMG-20220903-WA0106.jpg");

  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: var(--bg);
  background-attachment: scroll;
}

.hero-inner {
  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 3rem;

  align-items: center;

  width: 100%;

  max-width: 1200px;

  margin: 0 auto;
}

.hero-greeting {
  font-family: "Fira Code", monospace;

  font-size: 13px;

  color: rgba(255, 255, 255, 0.72);

  letter-spacing: 0.08em;

  margin-bottom: 0.4rem;
}

.hero-name {
  font-size: clamp(2rem, 4.5vw, 3.1rem);

  font-weight: 700;

  line-height: 1.12;

  color: #ffffff;

  margin-bottom: 0.45rem;

  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.hero-role {
  font-size: 1.05rem;

  font-weight: 600;

  color: #6ee7b7;

  margin-bottom: 0.2rem;
}

.hero-sub {
  font-family: "Fira Code", monospace;

  font-size: 0.75rem;

  color: rgba(255, 255, 255, 0.72);

  margin-bottom: 0.3rem;
}

.hero-location {
  font-size: 0.82rem;

  color: rgba(255, 255, 255, 0.72);

  display: flex;

  align-items: center;

  gap: 0.4rem;

  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;

  gap: 0.75rem;

  flex-wrap: wrap;

  align-items: center;
}

.btn {
  display: inline-flex;

  align-items: center;

  gap: 0.45rem;

  padding: 0.6rem 1.35rem;

  border-radius: 8px;

  font-size: 13px;

  font-weight: 600;

  letter-spacing: 0.01em;

  text-decoration: none;

  transition: all 0.2s;

  cursor: pointer;

  border: none;

  font-family: "Poppins", sans-serif;
}

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

  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent2);

  transform: translateY(-2px);

  box-shadow: var(--shadow2);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);

  color: #ffffff;

  border: 1.5px solid #6ee7b7;
}

.btn-outline:hover {
  background: rgba(16, 185, 129, 0.2);

  transform: translateY(-2px);
}

.hero-social {
  display: flex;

  gap: 0.65rem;

  margin-top: 1.4rem;
}

.hero-social a {
  width: 36px;
  height: 36px;

  border-radius: 50%;

  background: var(--card);

  border: 1px solid var(--border);

  display: flex;

  align-items: center;
  justify-content: center;

  color: var(--ink2);

  font-size: 14px;

  text-decoration: none;

  transition: all 0.2s;

  box-shadow: var(--shadow);
}

.hero-social a:hover {
  background: var(--accent);

  color: #ffffff;

  border-color: var(--accent);

  transform: translateY(-2px);
}

.hero-img-wrap {
  display: flex;

  justify-content: center;

  align-items: center;
}

.hero-photo {
  width: 320px;
  height: 320px;

  overflow: hidden;

  border-radius: 16px;

  background: linear-gradient(
    135deg,
    var(--accent-light),
    var(--accent)
  );

  display: flex;

  flex-direction: column;

  align-items: center;

  justify-content: center;

  gap: 0.75rem;

  box-shadow: var(--shadow2);

  border: 3px solid rgba(255, 255, 255, 0.15);

  position: relative;
}

.hero-photo i {
  font-size: 5rem;

  color: rgba(255, 255, 255, 0.5);
}

.hero-photo span {
  font-size: 11px;

  font-family: "Fira Code", monospace;

  color: rgba(255, 255, 255, 0.65);

  text-align: center;

  padding: 0 1.5rem;
}

.hero-photo img {
  width: 100%;

  height: 100%;

  object-fit: cover;

  position: absolute;

  inset: 0;
}

.hero-photo img:hover {
  transform: scale(1.05);
}

.bg-text {
  position: absolute;

  right: -1rem;

  bottom: 1rem;

  font-size: 7rem;

  font-weight: 900;

  color: rgba(52, 211, 153, 0.05);

  line-height: 1;

  pointer-events: none;

  user-select: none;

  letter-spacing: -0.05em;
}

section {
  padding: 5rem 5%;
}

.sec {
  max-width: 1200px;

  margin: 0 auto;
}

.sec-tag {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  font-weight: 500;

  color: var(--accent);

  letter-spacing: 0.15em;

  text-transform: uppercase;

  display: flex;

  align-items: center;

  gap: 0.6rem;

  margin-bottom: 0.6rem;
}

.sec-tag::before {
  content: " -";

  opacity: 0.5;
}

.sec-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);

  font-weight: 700;

  color: var(--ink);

  line-height: 1.2;
}

.sec-line {
  width: 44px;

  height: 3px;

  background: var(--accent);

  border-radius: 2px;

  margin-top: 0.65rem;

  margin-bottom: 2.5rem;
}

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

#about {
  background: var(--bg2);
}

.about-grid {
  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 4rem;

  align-items: start;
}

.about-text p {
  color: var(--ink2);

  font-size: 0.92rem;

  margin-bottom: 0.9rem;

  line-height: 1.85;
}

.info-box {
  background: var(--bg3);

  border-radius: 16px;

  overflow: hidden;

  border: 1px solid var(--border);
}

.info-row {
  display: flex;

  justify-content: space-between;

  align-items: flex-start;

  padding: 0.8rem 1.2rem;

  border-bottom: 1px solid var(--border);

  gap: 1rem;
}

.info-row:last-child {
  border-bottom: none;
}

.lbl {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  font-weight: 500;

  color: var(--ink3);

  text-transform: uppercase;

  letter-spacing: 0.07em;

  flex-shrink: 0;

  padding-top: 2px;
}

.val {
  font-size: 13px;

  color: var(--ink);

  text-align: right;

  font-weight: 500;
}

.val a {
  color: var(--accent);

  text-decoration: none;
}

.val a:hover {
  color: var(--accent2);
}

/* =========================================================
   PROJECTS
========================================================= */

.proj-grid {
  display: grid;

  grid-template-columns: repeat(
    auto-fit,
    minmax(300px, 1fr)
  );

  gap: 1.5rem;
}

.proj-card {
  background: var(--card);

  border: 1px solid var(--border);

  border-radius: 18px;

  padding: 1.75rem;

  display: flex;

  flex-direction: column;

  gap: 0.9rem;

  box-shadow: var(--shadow);

  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}

.proj-card:hover {
  transform: translateY(-5px);

  box-shadow: var(--shadow2);

  border-color: rgba(16, 185, 129, 0.35);
}

.proj-num {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  color: var(--accent);

  opacity: 0.8;
}

.proj-title {
  font-size: 1.1rem;

  font-weight: 700;

  color: var(--ink);
}

.proj-desc {
  font-size: 0.87rem;

  color: var(--ink2);

  line-height: 1.75;

  flex: 1;
}

.tags {
  display: flex;

  flex-wrap: wrap;

  gap: 0.35rem;
}

.tag {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  padding: 0.22rem 0.6rem;

  background: var(--tag-bg);

  color: var(--tag-color);

  border-radius: 6px;

  border: 1px solid var(--border);
}

.proj-link {
  font-size: 12px;

  font-weight: 600;

  color: var(--accent);

  text-decoration: none;

  display: inline-flex;

  align-items: center;

  gap: 0.3rem;

  transition: color 0.2s;

  margin-top: 0.25rem;
}

.proj-link:hover {
  color: var(--accent2);
}

/* =========================================================
   SKILLS
========================================================= */

#skills {
  background: var(--bg2);
}

.skills-grid {
  display: grid;

  grid-template-columns: repeat(
    auto-fit,
    minmax(250px, 1fr)
  );

  gap: 1.25rem;
}

.sk-group {
  background: var(--bg3);

  border: 1px solid var(--border);

  border-radius: 16px;

  padding: 1.4rem;
}

.sk-title {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  font-weight: 600;

  letter-spacing: 0.1em;

  text-transform: uppercase;

  color: var(--accent);

  margin-bottom: 0.9rem;

  display: flex;

  align-items: center;

  gap: 0.45rem;
}

.sk-chips {
  display: flex;

  flex-wrap: wrap;

  gap: 0.35rem;
}

.chip {
  font-size: 12px;

  font-weight: 500;

  padding: 0.28rem 0.75rem;

  border-radius: 20px;

  background: var(--card);

  color: var(--ink2);

  border: 1px solid var(--border);

  transition: all 0.18s;

  cursor: default;
}

.chip:hover {
  background: var(--accent);

  color: #ffffff;

  border-color: var(--accent);
}

.chip.hi {
  background: var(--accent);

  color: #ffffff;

  border-color: var(--accent);
}

/* =========================================================
   CERTIFICATIONS
========================================================= */

#certifications {
  background: var(--bg);
}

.certs-grid {
  display: grid;

  grid-template-columns: repeat(
    auto-fit,
    minmax(300px, 1fr)
  );

  gap: 1.5rem;
}

.cert-card {
  background: var(--card);

  border: 1px solid var(--border);

  border-radius: 18px;

  overflow: hidden;

  box-shadow: var(--shadow);

  transition:
    transform 0.25s,
    box-shadow 0.25s;
}

.cert-card:hover {
  transform: translateY(-4px);

  box-shadow: var(--shadow2);
}

.cert-img-label {
  font-size: 11px;

  font-family: "Fira Code", monospace;

  color: var(--ink3);

  text-align: center;

  padding: 0 1.5rem;

  line-height: 1.5;
}

.cert-comment {
  font-size: 10px;

  font-family: "Fira Code", monospace;

  color: var(--ink3);

  background: rgba(5, 150, 105, 0.05);

  border-top: 1px dashed var(--border);

  padding: 0.35rem 1rem;

  text-align: center;
}

[data-theme="dark"] .cert-comment {
  background: rgba(52, 211, 153, 0.04);
}

.cert-body {
  padding: 1.2rem 1.4rem;
}

.cert-issuer {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  color: var(--accent);

  font-weight: 500;

  margin-bottom: 0.3rem;

  display: flex;

  align-items: center;

  gap: 0.35rem;
}

.cert-name {
  font-size: 0.95rem;

  font-weight: 700;

  color: var(--ink);

  margin-bottom: 0.3rem;
}

.cert-date {
  font-size: 12px;

  color: var(--ink3);

  margin-bottom: 0.4rem;
}

.cert-id {
  font-family: "Fira Code", monospace;

  font-size: 10px;

  color: var(--ink3);

  background: var(--bg3);

  padding: 0.18rem 0.5rem;

  border-radius: 4px;

  display: inline-block;

  margin-bottom: 0.7rem;

  word-break: break-all;
}

.cert-cred {
  display: inline-flex;

  align-items: center;

  gap: 0.35rem;

  font-size: 12px;

  font-weight: 600;

  color: var(--accent);

  text-decoration: none;

  transition: color 0.2s;
}

.cert-cred:hover {
  color: var(--accent2);
}

/* =========================================================
   CONTACT
========================================================= */

#contact {
  background: var(--bg2);
}

.contact-grid {
  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 4rem;

  align-items: start;
}

.c-items {
  display: flex;

  flex-direction: column;

  gap: 0.9rem;
}

.c-item {
  display: flex;

  align-items: flex-start;

  gap: 0.9rem;

  padding: 0.95rem 1.1rem;

  background: var(--bg3);

  border: 1px solid var(--border);

  border-radius: 14px;

  transition: border-color 0.2s;
}

.c-item:hover {
  border-color: var(--accent);
}

.c-icon {
  width: 36px;

  height: 36px;

  border-radius: 10px;

  background: var(--accent-light);

  display: flex;

  align-items: center;

  justify-content: center;

  color: var(--accent);

  font-size: 14px;

  flex-shrink: 0;
}

.c-lbl {
  font-family: "Fira Code", monospace;

  font-size: 10px;

  color: var(--ink3);

  text-transform: uppercase;

  letter-spacing: 0.07em;

  margin-bottom: 0.1rem;
}

.c-val {
  font-size: 13px;

  font-weight: 600;

  color: var(--ink);
}

.c-val a {
  color: var(--accent);

  text-decoration: none;
}

.c-val a:hover {
  text-decoration: underline;
}

.cf {
  display: flex;

  flex-direction: column;

  gap: 0.95rem;
}

.cf-row {
  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 0.85rem;
}

.cf-field {
  display: flex;

  flex-direction: column;

  gap: 0.35rem;
}

.cf-lbl {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  font-weight: 500;

  color: var(--ink3);

  letter-spacing: 0.07em;

  text-transform: uppercase;
}

.cf-input,
.cf-ta {
  background: var(--bg3);

  border: 1.5px solid var(--border);

  border-radius: 10px;

  padding: 0.6rem 0.9rem;

  font-family: "Poppins", sans-serif;

  font-size: 14px;

  color: var(--ink);

  outline: none;

  transition:
    border-color 0.2s,
    background 0.2s;

  width: 100%;
}

.cf-input::placeholder,
.cf-ta::placeholder {
  color: var(--ink3);
}

.cf-input:focus,
.cf-ta:focus {
  border-color: var(--accent);
}

.cf-ta {
  resize: vertical;

  min-height: 110px;
}

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

footer {
  padding: 2rem 5%;

  display: flex;

  justify-content: space-between;

  align-items: center;

  border-top: 1px solid var(--border);

  flex-wrap: wrap;

  gap: 1rem;
}

.f-copy {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  color: var(--ink3);
}

.f-links {
  display: flex;

  gap: 1.25rem;
}

.f-links a {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  color: var(--ink3);

  text-decoration: none;

  display: flex;

  align-items: center;

  gap: 0.3rem;

  transition: color 0.2s;
}

.f-links a:hover {
  color: var(--accent);
}

/* =========================
   REVEAL ANIMATION
========================= */

.reveal {
  opacity: 0;

  transform: translateY(26px);

  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;

  transform: none;
}

/* =========================
   ACADEMIC SECTION
========================= */

.timeline {
  display: flex;

  flex-direction: column;

  gap: 2rem;
}

.year-block {
  background: var(--card);

  padding: 2rem;

  border-radius: 18px;

  margin-bottom: 2rem;

  border: 1px solid var(--border);

  border-left: 5px solid var(--accent);

  box-shadow: var(--shadow);
}

.year-header {
  display: flex;

  justify-content: space-between;

  align-items: center;

  margin-bottom: 1.5rem;
}

/* =========================
   EDUCATION TABLE
========================= */

.edu-table-container {
  width: 100%;

  overflow-x: auto;

  margin-bottom: 1.5rem;
}

.edu-table {
  width: 100%;

  border-collapse: collapse;

  font-size: 0.9rem;
}

.edu-table th {
  text-align: left;

  padding: 12px;

  border-bottom: 2px solid var(--bg3);

  color: var(--accent);
}

.edu-table td {
  padding: 12px;

  border-bottom: 1px solid var(--border);

  color: var(--ink2);
}

.edu-table tr:last-child td {
  border-bottom: none;
}

.edu-table td:first-child {
  color: var(--ink);

  font-weight: 500;
}

.dist {
  color: #10b981;

  font-weight: 600;
}

.edu-image-box {
  width: 100%;

  margin-top: 1rem;

  padding-top: 1.5rem;

  border-top: 1px dashed var(--border);

  text-align: center;
}

.viewable-img {
  width: 100%;

  max-width: 100%;

  height: auto;

  border-radius: 12px;

  border: 1px solid var(--border);

  cursor: pointer;

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.viewable-img:hover {
  transform: translateY(-5px);

  box-shadow: var(--shadow2);
}

.img-hint {
  font-family: "Fira Code", monospace;

  font-size: 11px;

  margin-top: 0.8rem;

  color: var(--ink3);
}

/* =========================
   STATUS PILLS
========================= */

.status-pill {
  padding: 5px 14px;

  border-radius: 50px;

  font-size: 0.7rem;

  font-weight: 700;

  text-transform: uppercase;
}

.complete {
  background: var(--success-bg);

  color: var(--success-text);
}

.progress {
  background: var(--progress-bg);

  color: var(--progress-text);
}

/* =========================
   MODAL
========================= */

.modal {
  display: none;

  position: fixed;

  z-index: 1000;

  padding-top: 60px;

  left: 0;

  top: 0;

  width: 100%;

  height: 100%;

  background-color: var(--modal-bg);

  backdrop-filter: blur(5px);
}

.modal-content {
  margin: auto;

  display: block;

  width: 90%;

  max-width: 800px;

  border-radius: 10px;
}

.close {
  position: absolute;

  top: 20px;

  right: 35px;

  color: #fff;

  font-size: 40px;

  cursor: pointer;
}

.story-dropdown {
  margin-top: 0.25rem;

  border-top: 1px dashed var(--border);

  padding-top: 0.9rem;
}

.story-toggle {
  list-style: none;

  cursor: pointer;

  display: flex;

  align-items: center;

  gap: 0.5rem;

  font-family: "Fira Code", monospace;

  font-size: 12px;

  font-weight: 600;

  color: var(--accent);

  transition: color 0.2s;

  user-select: none;
}

.story-toggle::-webkit-details-marker {
  display: none;
}

.story-toggle:hover {
  color: var(--accent2);
}

.story-icon {
  font-size: 10px;

  transition: transform 0.25s ease;

  flex-shrink: 0;
}

.story-dropdown[open] > .story-toggle .story-icon {
  transform: rotate(90deg);
}

.story-content {
  margin-top: 1rem;

  padding: 1.4rem;

  background: var(--bg3);

  border: 1px solid var(--border);

  border-left: 3px solid var(--accent);

  border-radius: 14px;

  display: flex;

  flex-direction: column;

  gap: 0.9rem;

  animation: storyFadeIn 0.35s ease;
}

.story-heading {
  font-size: 1rem;

  font-weight: 700;

  color: var(--ink);
}

.story-content p {
  font-size: 0.86rem;

  line-height: 1.8;

  color: var(--ink2);
}

@keyframes storyFadeIn {
  from {
    opacity: 0;

    transform: translateY(-6px);
  }

  to {
    opacity: 1;

    transform: translateY(0);
  }
}

/* =========================================================
   RESPONSIVE CONTENT
========================================================= */

@media (max-width: 860px) {
  .hero-inner,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .cf-row {
    grid-template-columns: 1fr;
  }

  .hero-img-wrap {
    order: -1;

    display: flex;

    justify-content: center;
  }

  .hero-photo {
    width: 200px;

    height: 240px;
  }

  .hero-greeting,
  .hero-name,
  .hero-role,
  .hero-sub,
  .hero-location {
    text-align: center;
  }

  .hero-actions,
  .hero-social {
    justify-content: center;
  }

  .hero-actions {
    display: flex;

    flex-wrap: wrap;

    justify-content: center;

    gap: 0.6rem;
  }

  .hero-actions .btn {
    flex: 1;

    max-width: 150px;

    padding: 0.55rem 0.75rem;

    font-size: 0.8rem;

    justify-content: center;

    white-space: nowrap;
  }

  section {
    padding: 4rem 4%;
  }
}

/* =========================================================
   TABLETS / SMALL LAPTOPS
========================================================= */

@media (max-width: 1366px) and (min-width: 481px) {
  nav {
    position: fixed;

    top: 0;
    left: 0;
    right: 0;

    width: 100%;

    z-index: 2000;
  }

  .nav-actions {
    display: flex;

    align-items: center;

    gap: 0.75rem;

    margin-left: auto;
  }

  .menu-toggle {
    display: flex;

    align-items: center;

    justify-content: center;

    width: 42px;

    height: 42px;

    margin-left: 0;

    cursor: pointer;

    z-index: 2002;
  }

  .theme-btn,
  .theme-toggle {
    display: flex;

    align-items: center;

    justify-content: center;

    z-index: 2002;
  }

  /*
    Download CV remains visible on
    tablet and laptop-sized screens.
  */
  #butn {
    display: inline-flex;
  }

  .nav-links {
    display: none;

    position: absolute;

    top: 100%;

    left: 0;

    width: 100%;

    background: var(--nav-bg);

    flex-direction: column;

    align-items: center;

    gap: 1rem;

    padding: 1.25rem 0;

    border: 1px solid var(--border);

    border-radius: 0 0 16px 16px;

    box-shadow: var(--shadow);

    z-index: 2000;
  }

  .nav-links.active {
    display: flex;
  }
}

/* =========================================================
   PHONES
========================================================= */

@media (max-width: 480px) {
  nav {
    position: fixed;

    top: 0;
    left: 0;
    right: 0;

    width: 100%;

    z-index: 2000;

    padding: 0.75rem 4%;
  }

  .nav-logo {
    font-size: 0.95rem;
  }

  .nav-actions {
    display: flex;

    align-items: center;

    gap: 0.65rem;

    margin-left: auto;
  }

  /*
    Hide only Download CV in the navbar.
  */
  #butn {
    display: none !important;
  }

  nav .hero-actions .btn-primary {
  display: none !important;
  }

  /*
    Keep light/dark mode visible.
  */
  .theme-btn,
  .theme-toggle {
    display: flex;

    align-items: center;

    justify-content: center;

    flex-shrink: 0;

    z-index: 2002;
  }

  /*
    Keep hamburger button visible.
  */
  .menu-toggle {
    display: flex;

    align-items: center;

    justify-content: center;

    width: 42px;

    height: 42px;

    margin-left: 0;

    cursor: pointer;

    flex-shrink: 0;

    z-index: 2002;
  }

  .nav-links {
    display: none;

    position: absolute;

    top: 100%;

    left: 0;

    width: 100%;

    background: var(--nav-bg);

    flex-direction: column;

    align-items: center;

    gap: 1rem;

    padding: 1.25rem 0;

    border: 1px solid var(--border);

    border-radius: 0 0 16px 16px;

    box-shadow: var(--shadow);

    z-index: 2000;
  }

  .nav-links.active {
    display: flex;
  }
}

/* =========================================================
   VERY SMALL PHONES
========================================================= */

@media (max-width: 430px) {
  .hero-photo {
    width: 180px;

    height: 220px;
  }

  .hero-actions {
    gap: 0.5rem;
  }

  /*
    Do not hide every button.
    Hide only the navbar Download CV button.
  */
  #butn {
    display: none !important;
  }

  .hero-actions .btn {
    max-width: 135px;

    padding: 0.5rem 0.65rem;

    font-size: 0.72rem;
  }

  .hero-actions .btn i {
    margin-right: 4px;

    font-size: 0.7rem;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  /*
    Explicitly preserve theme toggle on phones.
  */
  .theme-btn,
  .theme-toggle {
    display: flex;
  }

  .menu-toggle {
    width: 38px;

    height: 38px;
  }
}

.hero-actions .btn i {
  margin-right: 5px;
}

/* =========================================================
   DARK MODE
========================================================= */

[data-theme="dark"] .edu-table th {
  color: #6ee7b7;
}

[data-theme="dark"] .edu-table td {
  color: #c5d0cb;
}

[data-theme="dark"] .edu-table td:first-child {
  color: #f1f5f3;
}

[data-theme="dark"] .info-row {
  border-color: rgba(52, 211, 153, 0.12);
}

[data-theme="dark"] .cf-input,
[data-theme="dark"] .cf-ta {
  color: #f1f5f3;

  background: #13221b;

  border-color: rgba(52, 211, 153, 0.16);
}

[data-theme="dark"] .cf-input::placeholder,
[data-theme="dark"] .cf-ta::placeholder {
  color: #718078;
}

[data-theme="dark"] .chip {
  background: #101c17;

  color: #c5d0cb;
}

[data-theme="dark"] .proj-card,
[data-theme="dark"] .cert-card,
[data-theme="dark"] .year-block {
  background: #101c17;
}

.cf-input,
.cf-ta {
  color: var(--ink);
}

.cf-input::placeholder,
.cf-ta::placeholder {
  color: var(--ink3);
}

::selection {
  background: var(--accent);

  color: #ffffff;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent2);

  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;

    animation-iteration-count: 1 !important;

    transition-duration: 0.01ms !important;
  }
}