/**
* Styles for sections added on top of the iPortfolio template:
* skills as tag groups, publications, highlights subtitles, blog cards and contact cards.
* All colors come from the template's CSS custom properties so both light and dark
* section backgrounds keep working.
*/

/*--------------------------------------------------------------
# Skills — tag groups replacing the template's percentage bars
--------------------------------------------------------------*/
.skills .skill-group {
  background-color: var(--surface-color);
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  padding: 25px;
  border-radius: 8px;
  height: 100%;
}

.skills .skill-group h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 18px;
}

.skills .skill-group h4 i {
  color: var(--accent-color);
  margin-right: 8px;
}

.skills .skill-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
}

.skills .skill-tags li {
  font-size: 14px;
  padding: 6px 14px;
  border-radius: 50px;
  color: var(--default-color);
  background-color: color-mix(in srgb, var(--accent-color), transparent 92%);
  border: 1px solid color-mix(in srgb, var(--accent-color), transparent 75%);
}

/*--------------------------------------------------------------
# Publications
--------------------------------------------------------------*/
.publications .publication-item {
  background-color: var(--surface-color);
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  padding: 30px;
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
  height: 100%;
}

.publications .publication-item h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 12px;
}

.publications .publication-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-bottom: 18px;
}

.publications .publication-meta span {
  font-size: 14px;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

.publications .publication-meta i {
  color: var(--accent-color);
  margin-right: 6px;
}

.publications .publication-item p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 18px;
}

.publications .publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.publications .publication-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--accent-color);
  text-decoration: none;
  transition: 0.3s;
}

.publications .publication-links a:hover {
  color: color-mix(in srgb, var(--accent-color), var(--heading-color) 40%);
}

.publications .publication-links i {
  margin-right: 6px;
}

/*--------------------------------------------------------------
# Highlights — subtitles between the template's service-item grids
--------------------------------------------------------------*/
.highlights-subtitle {
  font-size: 22px;
  font-weight: 700;
  color: var(--heading-color);
  margin: 35px 0 20px 0;
  padding-bottom: 10px;
  border-bottom: 2px solid color-mix(in srgb, var(--accent-color), transparent 80%);
}

.highlights-subtitle:first-of-type {
  margin-top: 0;
}

#highlights .service-item .title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted var(--accent-color);
}

#highlights .service-item .title a:hover {
  color: var(--accent-color);
}

#highlights .service-item .description a {
  color: var(--accent-color);
  text-decoration: none;
}

/*--------------------------------------------------------------
# Blog
--------------------------------------------------------------*/
.blog .blog-item {
  display: block;
  background-color: var(--surface-color);
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  padding: 30px;
  border-radius: 8px;
  height: 100%;
  text-decoration: none;
  transition: 0.3s;
}

.blog .blog-item:hover {
  transform: translateY(-4px);
  box-shadow: 0px 4px 22px rgba(0, 0, 0, 0.15);
}

.blog .blog-item i {
  font-size: 32px;
  color: var(--accent-color);
  margin-bottom: 15px;
  display: block;
}

.blog .blog-item h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 12px;
  line-height: 1.5;
}

.blog .blog-item span {
  font-size: 14px;
  color: var(--accent-color);
}

/*--------------------------------------------------------------
# Contact — cards replacing the template's PHP form
--------------------------------------------------------------*/
.contact .contact-card {
  display: block;
  text-align: center;
  background-color: var(--surface-color);
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  padding: 30px 20px;
  border-radius: 8px;
  height: 100%;
  text-decoration: none;
  transition: 0.3s;
}

.contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0px 4px 22px rgba(0, 0, 0, 0.15);
}

.contact .contact-card i {
  font-size: 28px;
  color: var(--accent-color);
  margin-bottom: 12px;
  display: block;
}

.contact .contact-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 6px;
}

.contact .contact-card p {
  font-size: 14px;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin: 0;
  word-break: break-word;
}

/*--------------------------------------------------------------
# Colour theme — teal accents on slate neutrals.
# main.css drives every colour through these custom properties, so
# redefining them here retints the whole site without touching it.
#
# The accent is deliberately different per surface: teal-700 is dark
# enough to pass AA as link text on white, while teal-400 is the shade
# that stays legible against slate-950. Same hue, both readable.
--------------------------------------------------------------*/
:root {
  --background-color: #ffffff;
  --default-color: #334155;
  /* slate-700 */
  --heading-color: #0f172a;
  /* slate-900 */
  --accent-color: #0f766e;
  /* teal-700 */
  --surface-color: #ffffff;
  --contrast-color: #ffffff;
}

:root {
  --nav-color: #94a3b8;
  /* slate-400 */
  --nav-hover-color: #2dd4bf;
  /* teal-400 */
  --nav-mobile-background-color: #020617;
  /* slate-950 */
  --nav-dropdown-background-color: #020617;
  --nav-dropdown-color: #94a3b8;
  --nav-dropdown-hover-color: #2dd4bf;
}

.light-background {
  --background-color: #f8fafc;
  /* slate-50 */
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #020617;
  /* slate-950 */
  --default-color: #cbd5e1;
  /* slate-300 */
  --heading-color: #f8fafc;
  /* slate-50 */
  --surface-color: #1e293b;
  /* slate-800 */
  --accent-color: #2dd4bf;
  /* teal-400 */
  --contrast-color: #020617;
}

/*--------------------------------------------------------------
# Stats — "+" suffix without disturbing the purecounter element,
# which rewrites its own text content as it animates.
--------------------------------------------------------------*/
.stats .stats-item.has-plus .purecounter::after {
  content: "+";
}

/*--------------------------------------------------------------
# Hero background — gradient instead of a photo.
# Three soft radial glows (teal, cyan, blue) over a slate base,
# echoing the teal bloom and teal/cyan/blue accents of the
# reference design. No image request, so the hero paints instantly.
--------------------------------------------------------------*/
.hero {
  background-color: #020617;
  background-image:
    radial-gradient(62% 46% at 50% 104%, rgba(20, 184, 166, 0.30) 0%, rgba(20, 184, 166, 0) 68%),
    radial-gradient(46% 42% at 12% 8%, rgba(6, 182, 212, 0.16) 0%, rgba(6, 182, 212, 0) 70%),
    radial-gradient(52% 46% at 88% 4%, rgba(37, 99, 235, 0.16) 0%, rgba(37, 99, 235, 0) 72%),
    linear-gradient(180deg, #020617 0%, #0b1220 52%, #020617 100%);
  background-repeat: no-repeat;
}

/* The template dims the hero photo with a translucent scrim; with no
   photo to dim it would only mute the gradient. */
.hero:before {
  display: none;
}

/*--------------------------------------------------------------
# Hero copy — greeting, headline, supporting line
--------------------------------------------------------------*/
.hero .hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Greeting is a large statement line in the reference, not a small kicker. */
.hero .hero-greeting {
  font-size: clamp(28px, 5.2vw, 48px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #f1f5f9;
  /* slate-100 */
  margin: 0 0 24px 0;
}

.hero .hero-headline {
  font-size: clamp(36px, 7.4vw, 72px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.25;
  max-width: 56rem;
  margin: 0 0 16px 0;
}

/* Animated gradient sweeping through the headline: the background is
   clipped to the glyphs and slid across a 300%-wide ramp. */
.hero .hero-headline-gradient {
  display: inline-block;
  background-image: linear-gradient(to right, #86efac, #2dd4bf, #3b82f6, #86efac);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: hero-gradient-sweep 8s linear infinite;
}

.hero .hero-headline-gradient span {
  display: block;
  font-weight: 700;
}

@keyframes hero-gradient-sweep {
  0% {
    background-position: 0%;
  }

  50% {
    background-position: 100%;
  }

  100% {
    background-position: 0%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero .hero-headline-gradient {
    animation: none;
  }
}

.hero .hero-lead {
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.65;
  max-width: 36rem;
  margin: 24px auto;
  color: #cbd5e1;
  /* slate-300 */
}

/*--------------------------------------------------------------
# Hero call-to-action buttons
--------------------------------------------------------------*/
.hero .hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  margin: 0;
}

@media (min-width: 576px) {
  .hero .hero-cta {
    flex-direction: row;
  }
}

.hero .btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 500;
  text-decoration: none;
  transition: 0.3s;
  white-space: nowrap;
}

/* The reference pairs white text with a green-400 start, which lands at
   1.74:1. Same shape, shifted to stops that keep white readable throughout. */
.hero .btn-hero-primary {
  background-image: linear-gradient(135deg, #0f766e, #1d4ed8);
  background-size: 140% 140%;
  background-position: 0% 0%;
  color: #ffffff;
  border: 2px solid transparent;
}

.hero .btn-hero-primary:hover {
  background-position: 100% 100%;
  color: #ffffff;
}

.hero .btn-hero-primary i {
  transition: transform 0.3s;
}

.hero .btn-hero-primary:hover i {
  transform: translateX(4px);
}

.hero .btn-hero-outline {
  color: var(--heading-color);
  border: 2px solid color-mix(in srgb, var(--heading-color), transparent 65%);
}

.hero .btn-hero-outline:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

/*--------------------------------------------------------------
# Project cards — content stays visible instead of hiding on hover,
# so titles, dates and tech stack are readable on touch devices too.
--------------------------------------------------------------*/
.portfolio .portfolio-card {
  background-color: var(--surface-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}

.portfolio .portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0px 6px 26px rgba(0, 0, 0, 0.16);
}

.portfolio .portfolio-card-media {
  position: relative;
  overflow: hidden;
}

.portfolio .portfolio-card-media img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
  transition: 0.4s;
}

.portfolio .portfolio-card:hover .portfolio-card-media img {
  transform: scale(1.06);
}

.portfolio .portfolio-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  /* slate-950 at 0.72 — enough that both the white icons and the teal
     hover state stay legible even over a near-white project image. */
  background: rgba(2, 6, 23, 0.72);
  opacity: 0;
  transition: 0.3s;
}

.portfolio .portfolio-card:hover .portfolio-card-overlay,
.portfolio .portfolio-card-overlay:focus-within {
  opacity: 1;
}

.portfolio .portfolio-card-overlay a {
  color: #ffffff;
  font-size: 28px;
  line-height: 1;
}

.portfolio .portfolio-card-overlay a:hover {
  /* This scrim is dark even inside a light section, so it needs the
     light teal rather than the section's darker link accent. */
  color: #2dd4bf;
}

.portfolio .portfolio-card-body {
  padding: 20px;
}

.portfolio .portfolio-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  margin-bottom: 10px;
}

.portfolio .portfolio-card-cat {
  background-color: color-mix(in srgb, var(--accent-color), transparent 88%);
  color: var(--accent-color);
  padding: 3px 10px;
  border-radius: 50px;
  font-weight: 500;
}

.portfolio .portfolio-card-date {
  color: color-mix(in srgb, var(--default-color), transparent 40%);
}

.portfolio .portfolio-card-body h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}

.portfolio .portfolio-card-body h4 a {
  color: var(--heading-color);
  text-decoration: none;
  transition: 0.3s;
}

.portfolio .portfolio-card-body h4 a:hover {
  color: var(--accent-color);
}

.portfolio .portfolio-card-body .portfolio-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  margin-bottom: 12px;
}

.portfolio .portfolio-card-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-color);
  text-decoration: none;
}

.portfolio .portfolio-card-link i {
  transition: 0.3s;
}

.portfolio .portfolio-card-link:hover i {
  transform: translateX(4px);
}

/*--------------------------------------------------------------
# Resume — multiple roles grouped under one employer
--------------------------------------------------------------*/
.resume .resume-item h4 a {
  color: inherit;
  text-decoration: none;
  transition: 0.3s;
}

.resume .resume-item h4 a:hover {
  color: var(--accent-color);
}

.resume .resume-item .resume-role {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 14px;
  margin: 0 0 10px 0;
  padding-top: 14px;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 88%);
}

.resume .resume-item .resume-role strong {
  font-size: 15px;
  color: var(--heading-color);
}

.resume .resume-item .resume-role span {
  font-size: 13px;
  font-style: italic;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
}

/* The template indents every list inside a resume item; badges must not be. */
.resume .resume-item ul.tech-tags {
  padding-left: 0;
}

.resume .resume-item ul.tech-tags li {
  padding-bottom: 0;
}

/*--------------------------------------------------------------
# Tech stack badges (project cards and detail pages)
--------------------------------------------------------------*/
.tech-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  margin: 0;
}

.tech-tags li {
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 4px;
  background-color: color-mix(in srgb, var(--accent-color), transparent 92%);
  border: 1px solid color-mix(in srgb, var(--accent-color), transparent 80%);
  color: color-mix(in srgb, var(--default-color), transparent 10%);
}

/*--------------------------------------------------------------
# Project detail pages
--------------------------------------------------------------*/
.portfolio-details .project-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--heading-color);
  margin: 25px 0 12px 0;
}

.portfolio-details .project-body p {
  line-height: 1.7;
}

.portfolio-details .portfolio-info ul a {
  color: var(--accent-color);
  text-decoration: none;
  word-break: break-word;
}

.portfolio-details .project-image img {
  width: 100%;
  border-radius: 8px;
}