/* Design elevation layer: keeps the Resume template structure but adds depth and hierarchy. */
:root {
  --accent-1: #1f2a2e;
  --accent-2: #0f7a53;
  --ink-1: #161d20;
  --ink-2: #2f3a3f;
  --paper: #f4f8f6;
  --card: #ffffff;
  --line: #c4d2cb;
  --shadow: 0 14px 34px rgba(18, 25, 23, 0.14);
}

body {
  color: var(--ink-2);
  background:
    radial-gradient(circle at 8% 8%, rgba(23, 143, 99, 0.14), transparent 32%),
    radial-gradient(circle at 92% 14%, rgba(63, 104, 89, 0.13), transparent 35%),
    linear-gradient(180deg, #f0f6f2 0%, #e9f2ed 42%, #f6faf8 100%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--ink-1);
  letter-spacing: 0.02em;
}

a {
  color: #0f6e4c;
  text-underline-offset: 2px;
}

a:hover,
a:focus {
  color: #1f2a2e;
}

#sideNav {
  background: linear-gradient(180deg, #1b2428 0%, #1f2a2e 45%, #2a353a 100%);
}

#sideNav .navbar-brand .img-profile {
  border: 0.55rem solid rgba(255, 255, 255, 0.26);
  box-shadow: 0 10px 24px rgba(8, 12, 11, 0.32);
}

#sideNav .navbar-nav .nav-item .nav-link {
  border-left: 3px solid transparent;
  opacity: 0.95;
  transition: all 220ms ease;
}

#sideNav .navbar-nav .nav-item .nav-link:hover,
#sideNav .navbar-nav .nav-item .nav-link:focus {
  border-left-color: rgba(255, 255, 255, 0.85);
  padding-left: 1.1rem;
  opacity: 1;
}

section.resume-section {
  min-height: auto;
  padding-top: 2.4rem !important;
  padding-bottom: 2.4rem !important;
}

section.resume-section > .w-100 {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(252, 255, 251, 0.99) 100%);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 2.1rem 1.8rem;
  animation: fade-slide-up 520ms ease both;
}

section.resume-section:nth-of-type(2) > .w-100 { animation-delay: 50ms; }
section.resume-section:nth-of-type(3) > .w-100 { animation-delay: 90ms; }
section.resume-section:nth-of-type(4) > .w-100 { animation-delay: 130ms; }

.section-icon {
  color: var(--accent-2);
  margin-right: 0.55rem;
  font-size: 0.84em;
  vertical-align: baseline;
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.quick-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.56rem 0.95rem;
  border: 1px solid #b9ccc1;
  border-radius: 999px;
  background: #f6fbf8;
  color: #182124;
  font-weight: 700;
  transition: all 180ms ease;
  text-decoration: none;
}

.quick-link-btn:hover,
.quick-link-btn:focus {
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: #ffffff;
  transform: translateY(-1px);
}

.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.skill-chip {
  display: inline-block;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: #145a40;
  background: #e8f4ed;
  border: 1px solid #bfd9cc;
  border-radius: 999px;
  padding: 0.32rem 0.72rem;
}

.resume-item {
  background: #fbfdff;
  border: 1px solid #d3dfd9;
  border-radius: 14px;
  padding: 1.15rem 1.2rem;
}

.resume-item + .resume-item {
  margin-top: 1rem;
}

ul {
  padding-left: 1.2rem;
}

ul li {
  margin-bottom: 0.62rem;
}

.collab-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.collab-list li {
  margin: 0;
  border: 1px solid #c0d7ca;
  border-radius: 999px;
  background: #e8f3ed;
  padding: 0.42rem 0.85rem;
  color: #1c4635;
  font-weight: 700;
}

hr.m-0 {
  border-color: rgba(21, 37, 30, 0.16);
}

.bg-primary {
  background-color: var(--accent-1) !important;
}

.text-primary {
  color: var(--accent-2) !important;
}

#sideNav .navbar-nav .nav-item .nav-link {
  color: rgba(255, 255, 255, 0.95);
}

@keyframes fade-slide-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 991.98px) {
  #sideNav {
    background: linear-gradient(90deg, #1f2a2e 0%, #2a353a 100%);
  }

  section.resume-section {
    padding-top: 1.7rem !important;
    padding-bottom: 1.7rem !important;
  }

  section.resume-section > .w-100 {
    border-radius: 14px;
    padding: 1.35rem 1.15rem;
  }

  h1 {
    font-size: 4rem;
    line-height: 3.8rem;
  }

  h2 {
    font-size: 2.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  section.resume-section > .w-100,
  .quick-link-btn,
  #sideNav .navbar-nav .nav-item .nav-link {
    animation: none !important;
    transition: none !important;
  }
}