/*-----------------------------
-------Root - HTML - Body------
-----------------------------*/

:root {
  --primary-color: #e9ded3;
  --first-color: #cbb8a7; /* slightly darker than base */
  --second-color: #a99787; /* medium beige */
  --third-color: #7a6c61; /* medium-dark taupe */
  --fourth-color: #554b43; /* darkest */
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  height: 100%;
  margin: 0;
  overflow-y: auto;
  gap: 0;
  padding-top: 88px;
}

/*-----------------------------
------------Resume-------------
-----------------------------*/
.resume {
  display: flex;
  width: 100%;
  min-height: 100vh;
  padding: 0;
  margin: 0;
  border: 0;
  position: relative;
  top: 0;
  left: 0;
}
.sidebar {
  width: 10%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: var(--primary-color);
  border-right: 1px solid #eee;
  display: flex;
  flex-direction: column;
  position: fixed;
  z-index: 10;
  bottom: 120px;
}
.content {
  margin-left: 10%;
  width: 90%;
  padding: 20px;
  justify-content: center;
  overflow: visible;
  max-height: none;
}
.sidebar .sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 0;
  justify-content: center;
  align-items: center;
  margin-top: 86px;
}
.sidebar .sidebar-list li {
  margin: 0;
  padding: 40px 0;
  width: 100%;
  text-align: center;
  border: none;
  border-top: 3px solid #000;
  border-bottom: 3px solid #000;
  transition: ease-in-out 1s;
}
.sidebar .sidebar-list li:hover {
  background-color: #f0e6dc;
  cursor: pointer;
}
.sidebar .sidebar-list li.active {
  background-color: #d1c6b8;
  cursor: pointer;
  transform: scaleX(1.25) scaleY(1.25);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2), 0 6px 18px rgba(0, 0, 0, 0.25);
  border-right: 3px solid #000;
  margin: 16px 0;
}

.sidebar .sidebar-list li:hover a {
  color: #111;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

.sidebar .sidebar-list li:nth-child(1) {
  background-color: var(--first-color);
}
.sidebar .sidebar-list li:nth-child(2) {
  background-color: var(--second-color);
}
.sidebar .sidebar-list li:nth-child(3) {
  background-color: var(--third-color);
}
.sidebar .sidebar-list li:nth-child(4) {
  background-color: var(--fourth-color);
}
.sidebar .sidebar-list li a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 20px 0;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  font-family: "Times New Roman", Times, serif;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.content {
  width: 90%;
  margin-left: 10%;
  padding: 20px;
  justify-content: center;
}

/*-----------------------------
-------Certificates-Box------------
-----------------------------*/

.certificates-main-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* two equal columns */
  grid-auto-rows: auto;
  gap: 20px; /* spacing between boxes */
  padding: 20px;
  border: 1px solid #eadfd2;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  background-color: var(--first-color);
  margin: 50px 250px 50px;
  border-radius: 16px;
  color: #fff9f2;
}

.certificates-main-title {
  grid-column: 1 / -1; /* spans across both columns */
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
  margin: 20px;
  color: #fff6e5;
}

.cert-group-box {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.05);
  padding: 16px;
  border-radius: 12px;
}
.cert-group-title {
  text-align: center;
}

.cert-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease;
}

.cert-link-icon:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}
.cert-link-icon i {
  font-size: 18px;
  line-height: 1;
}

.accordion {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 18px;
  text-align: left;
  outline: none;
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  border-radius: 12px;
  cursor: pointer;

  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;

  transition: all 0.25s ease;
}

.accordion:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.accordion[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.3);
}

.accordion::after {
  content: "▸";
  font-size: 1rem;
  transition: transform 0.25s ease;
  opacity: 0.8;
}
.accordion[aria-expanded="true"]::after {
  transform: rotate(90deg);
  opacity: 1;
}

/* slide-down behavior (keep using aria-hidden toggle in JS) */
.panel {
  margin-bottom: 8px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 16px;
  transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
}
.panel[aria-hidden="false"] {
  max-height: 600px;
  opacity: 1;
  padding-top: 12px;
  padding-bottom: 12px;
}

/* grid layout for the 3 rows */
.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr; /* two columns */
  grid-template-rows: auto auto auto;
  gap: 10px 18px;
  align-items: start;
  margin: 10px 5px;
}

/* row 1: meta */
.meta-left {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  text-align: center;
}
.meta-right {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  text-align: center;
}

/* row 2: skills spanning full width */
.panel-skills {
  grid-column: 1 / -1;
  grid-row: 2;
}

.panel-skills h2 {
  grid-column: span 2;
  text-align: center;
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 8px;
}
.skill-chip {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.9rem;
  text-align: center;
}

/* row 3: link aligned right */
.panel-link {
  grid-column: 1 / -1;
  grid-row: 3;
  margin: 0;
  text-align: center;
}
.verify-btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.15s ease, box-shadow 0.15s ease,
    border-color 0.15s ease;
}
.verify-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
  border-color: rgba(255, 255, 255, 0.5);
}

/*-----------------------------
-------Language-Box------------
-----------------------------*/
.technical-skills-box {
  padding: 20px;
  border: 1px solid #eadfd2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25), 0 12px 32px rgba(0, 0, 0, 0.2);
  background-color: var(--second-color);
  margin: 0px 250px;
  border-radius: 16px;
  color: #fff;
}

.technical-skills-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  text-align: center;
}

.language-bar {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
}

.languages-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.category-item {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.category-title {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  grid-column: 1 / -1;
}

.lang-card {
  position: relative;
  width: 100%;
  height: 200px;
  transform-style: preserve-3d;
  transition: transform 0.6s ease;
  will-change: transform;
}

.lang-face {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  backface-visibility: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}
.lang-front {
  background: #f7f4ef;
  color: #1f2937;
}

.lang-icon {
  display: inline-block;
  font-size: 3rem;
  margin-bottom: 8px;
  transition: transform 0.6s ease;
}

.lang-icon-img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}
.language-item:hover .lang-icon {
  transform: rotate(360deg);
}

.language-name {
  margin: 0;
  font-weight: 700;
  font-size: 2rem;
}
.language-details {
  margin: 0;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.4;
  padding: 0 6px;
}

/*-----------------------------
-------Experience-Box----------
-----------------------------*/

.experience-box {
  padding: 20px;
  border: 1px solid #eadfd2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25), 0 12px 32px rgba(0, 0, 0, 0.2);
  background-color: var(--third-color);
  margin: 50px 250px;
  border-radius: 16px;
  color: #fff;
}

.experience-box h2 {
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
}
.job-box {
  padding: 8px 20px 24px;
}

/* Timeline spine */
.job-box ul {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}
.job-box ul::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.35),
    rgba(255, 255, 255, 0.08)
  );
  border-radius: 2px;
}

/* Each job as a card on the timeline */
.job-box li {
  position: relative;
  margin: 0 0 22px 0;
  padding: 16px 16px 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.03)
  );
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  transition: transform 180ms ease, box-shadow 180ms ease,
    border-color 180ms ease;
}
.job-box li:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.32);
  border-color: rgba(255, 255, 255, 0.38);
}

/* Timeline dot */
.job-box li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 20px;
  width: 12px;
  height: 12px;
  background: #fff;
  border: 3px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08);
}

/* Title */
.job-box h3 {
  font-size: 1.35rem;
  line-height: 1.3;
  margin: 0 0 6px 0;
  letter-spacing: 0.2px;
}

/* Company + dates (first <p>) */
.job-box li > p:first-of-type {
  margin: 0 0 8px 0;
  font-size: 0.95rem;
  opacity: 0.92;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.job-box li > p:first-of-type::before {
  content: "🏢";
  margin-right: 8px;
  opacity: 0.9;
}

/* Location chip (second <p>) */
.job-box li > p:nth-of-type(2) {
  margin: 0 0 10px 0;
  display: inline-block;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px dashed rgba(255, 255, 255, 0.28);
  letter-spacing: 0.2px;
}
.job-box li > p:nth-of-type(2)::before {
  content: "📍 ";
  opacity: 0.9;
}

/* Description (third <p>) */
.job-box li > p:nth-of-type(3) {
  margin: 0;
  line-height: 1.6;
  font-size: 0.98rem;
  opacity: 0.96;
  white-space: pre-wrap; /* preserves line breaks if your description contains them */
}

/* The <hr> inside each <li> isn’t needed with cards + timeline */
.job-box li hr {
  display: none;
}

.job-description {
  text-align: justify;
  text-indent: 50px;
}

/*-----------------------------
---------Education Box---------
-----------------------------*/
.education-box {
  padding: 20px;
  border: 1px solid #eadfd2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25), 0 12px 32px rgba(0, 0, 0, 0.2);
  background-color: var(--fourth-color);
  margin: 0 250px 50px 250px;
  border-radius: 16px;
  color: #fff;
}
.edu-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  grid-template-rows: auto auto;
  column-gap: 20px;
  align-items: center;
}
.edu-title {
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
}
.edu-degree {
  grid-column: 1;
  grid-row: 1;
  margin: 0 0 0.25rem;
  font-weight: 700;
  text-align: center;
}
.edu-years {
  grid-column: 1;
  grid-row: 2;
  margin: 0;
  text-align: center;
}
.edu-detail {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  text-align: justify;
  text-indent: 50px;
  line-height: 2;
}

@media (max-width: 1400px) {
  .resume {
    flex-direction: column;
  }
  .sidebar {
    display: none;
  }
  .sidebar .sidebar-list {
    flex-direction: row;
    margin: 0;
    padding: 10px 0;
    justify-content: space-around;
  }
  .sidebar .sidebar-list li {
    padding: 10px 0;
    border: none;
    border-left: 3px solid #000;
    border-right: 3px solid #000;
    margin: 0 8px;
    transform: scaleX(1) scaleY(1);
  }
  .content {
    margin: 0;
    width: 100%;
    padding: 10px;
  }
  .education-box,
  .certificates-main-box,
  .technical-skills-box,
  .experience-box {
    margin: 20px 10px;
  }
  .language-name {
    font-size: 1.5rem;
  }
}

@media (max-width: 600px) {
  .edu-content {
    display: flex;
    flex-direction: column;
  }
  .certificates-main-box {
    grid-template-columns: 1fr; /* single column on small screens */
  }

  .category-item {
    display: flex;
    flex-direction: column;
  }
  .language-name {
    font-size: 1rem;
  }

  .job-box {
    padding: 0px;
  }

  .job-box ul {
    padding: 0;
  }

  .job-box ul::before {
    display: none;
  }

  .job-box li::before {
    display: none;
  }
}

/*-----------------------------
------ Entrance Animations -----
-----------------------------*/

/* General fade + lift */
@keyframes fadeUp {
  0% {
    opacity: 0;
    transform: translateY(50px) translateX(-50px) scale(0.95);
  }
  100% {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
  }
}

/* Shared animation prep */
.animate {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.6s ease-out;
}

/* Default fade-up */
.animate.visible {
  opacity: 1;
  transform: translateY(0);
  animation: fadeUp 1s ease forwards;
}

/* Section-specific effects */
.certificates.animate.visible,
.languages.animate.visible,
.experience.animate.visible,
.education-box.animate.visible {
  animation: fadeUp 1.2s ease-out forwards;
}