/* =========================
   Theme, Colors, Typography
   ========================= */
:root {
  /* Dark Theme (default) */
  --bg: #121212;
  --card: #161a1a;
  --muted: #1a2121;
  --text: #d8e6e6;
  --subtext: #a9c3bf;
  --accent: #008080; /* Teal */
  --accent-2: #B2DFDB; /* Light Teal */
  --ring: rgba(0, 128, 128, 0.5);
  --border: #243232;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.7);
}

body.theme-light {
  /* Light Theme */
  --bg: #f9fbfb;
  --card: #ffffff;
  --muted: #f1f6f5;
  --text: #1b2b2a;
  --subtext: #405a58;
  --accent: #008080;
  --accent-2: #67c9bd;
  --ring: rgba(0, 128, 128, 0.25);
  --border: #d8e9e7;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.15);
}



* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

/* Containers & Layout */
.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Header (sticky) */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 85%, black 15%);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  font-size: larger;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 900;
  text-decoration: none;
  color: var(--text);
  letter-spacing: 0.3px;
}

/* Highlighted letters (A & J) */
.highlight {
  font-size: larger;
  color: var(--accent); /* Teal (theme-based) */
  font-weight: 1000;
  font-family: 'Times New Roman', Times, serif;
}

.nav {
  margin-left: auto;
  display: none;
  gap: 18px;
}
.nav__link {
  color: var(--subtext);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
  transition: color .2s, background .2s, transform .2s;
}
.nav__link:hover { color: var(--text); background: var(--muted); }
.icon-btn {
  all: unset;
  cursor: pointer;
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  color: var(--text);
  background: var(--muted);
  border: 1px solid var(--border);
}
.header__menu { display: inline-grid; }
.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 92%, black 8%);
}
.mobile-nav__link {
  display: block;
  padding: 14px 20px;
  text-decoration: none;
  color: var(--subtext);
  border-bottom: 1px solid var(--border);
}
.mobile-nav__link:hover { background: var(--muted); color: var(--text); }

/* Desktop nav visibility */
@media (min-width: 900px) {
  .nav { display: flex; }
  .header__menu { display: none; }
}

/* Sections */
.section { padding: 80px 0; }
.section__header { margin-bottom: 22px; }
.section__header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3.0rem, 1.5rem + 3vw, 3.2rem);
  margin: 0 0 6px;
}
.section__subtitle {
  margin: 0;
  color: var(--subtext);
  font-size: 0.98rem;
}

/* Hero */
.hero {
  display: flex;
  justify-content: center;   /* horizontal center */
  align-items: center;       /* vertical center */
  min-height: 100vh;         /* full screen height */
  text-align: center;        /* center text */
}

.hero__inner {
  max-width: 800px;
  margin: 0 auto;
}
@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
  }
}
.hero__subtitle {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 1rem + 2vw, 2.5rem); /* bigger Hello */
  margin-bottom: 10px;
  color: #656464; /* softer gray */
}

.hero__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.5rem, 1.6rem + 5vw, 5rem); /* larger name */
  line-height: 1.1;
  margin: 0 0 15px;
  font-weight: 700;
}

.hero__tagline {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 0.8rem + 1vw, 1.5rem); /* tagline a bit larger */
  line-height: 1.4;
  color: #666;
  max-width: 600px;
  margin: 0 auto; /* center align under title */
}


.accent { color: var(--accent); }
.hero__tagline { color: var(--subtext); margin-bottom: 18px; }
.hero__cta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.hero__image { display: grid; place-items: center; }

.avatar-glow {
  padding: 8px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), transparent 45%, var(--accent-2) 60%, transparent 75%);
  animation: spin 8s linear infinite;
}
.avatar {
  width: 240px;
  height: 240px;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid var(--bg);
  box-shadow: var(--shadow);
  margin-bottom: 50px;
}
@media (min-width: 900px) { .avatar { width: 320px; height: 320px; } }

.scroll-down {
  position: absolute;
  bottom: 18px; left: 50%;
  translate: -50% 0;
  color: var(--subtext);
  opacity: 0.8;
  animation: bob 2.2s ease-in-out infinite;
  text-decoration: none;
}

/* Grids */
.grid-2 {
  display: grid;
  gap: 28px;
}
@media (min-width: 900px) {
  .grid-2 { grid-template-columns: 1fr 1.2fr; align-items: center; }
}
.grid-3 {
  display: grid; gap: 18px;
}
@media (min-width: 800px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Cards / Lists */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.card--media { padding: 0; overflow: hidden; }
.card--media img { width: 100%; height: auto; display: block; }
.card__body { padding: 14px; }
.card__title { font-weight: 700; font-family: 'Space Grotesk', sans-serif; margin-bottom: 6px; }
.card__subtitle { color: var(--subtext); font-size: 0.95rem; }

.list { margin: 0; padding-left: 18px; }
.list li { margin: 6px 0; }

/* Inputs & Buttons */
.input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 10px;
  outline: none;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--ring); }
.input--area { resize: vertical; }

.btn {
  --bg: var(--accent);
  --fg: #0b1111;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--muted);
  color: var(--text);
  text-decoration: none;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s;
  will-change: transform;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--accent);
  border-color: color-mix(in oklab, var(--accent) 70%, black 30%);
  color: #081e1e;
}
.btn--primary:hover { filter: brightness(1.05); }
.btn--ghost { background: transparent; }
.icon-btn i, .btn i { width: 18px; height: 18px; }

/* About */
.about__summary {
  margin-top: 14px;
  color: var(--text);
  text-align: center;
  max-width: 500px;
}

/* Typewriter animation for your name */
.typewriter {
  font-family: "Poppins", sans-serif;
  font-size: 2rem;
  font-weight: bold;
  color: #00f7ff;
  white-space: nowrap;
  overflow: hidden;
  border-right: 3px solid #1c9498;
  width: 0;
  animation: typing 3s steps(20, end) forwards, blink 0.7s infinite;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  50% { border-color: transparent; }
}

/* Center everything */
.about {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
}

/* Profile Image with glowing border & animation */
.about__image img {
  width: 400px;
  height: 400px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 0 20px #00f7ff, 0 0 40px #00f7ff, 0 0 60px #00f7ff;
  animation: glow 2s infinite alternate, float 3s ease-in-out infinite;
  margin-left: 5px;
  margin-top: 30px;
}

@keyframes glow {
  from {
    box-shadow: 0 0 10px #00f7ff, 0 0 20px #00f7ff, 0 0 30px #00f7ff;
  }
  to {
    box-shadow: 0 0 20px #034548, 0 0 40px #013f47, 0 0 60px #02505e;
  }
}

@keyframes float {
  0%   { transform: translateY(0px); }
  50%  { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* Fade-in effect for summary */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* Accordion */
.accordion__item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin: 10px 0;
  overflow: hidden;
}
.accordion__summary {
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 14px 16px; cursor: pointer;
}
.accordion__summary::-webkit-details-marker { display: none; }
.accordion__title { display: flex; gap: 12px; align-items: center; }
.accordion__title i { width: 20px; height: 20px; color: var(--accent-2); }
.accordion__chev { transition: transform .2s ease; }
details[open] .accordion__chev { transform: rotate(180deg); }
.accordion__content { padding: 0 16px 14px; color: var(--subtext); }

/* Skills */
.skills .card { transition: transform .15s ease, border-color .2s; }
.skills .card:hover { transform: translateY(-3px); border-color: var(--accent); }

/* Contact */
.contact { 
  align-items: start; 
  gap: 22px; 
}

.contact__info .contact__row {
  display: flex; 
  align-items: center; 
  gap: 10px; 
  margin-bottom: 10px;
}

.contact__info a, 
.contact__info span { 
  color: var(--text); 
  text-decoration: none;  
}

/* Social Links → Cards */
.contact__social { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); 
  gap: 20px; 
  margin-top: 16px; 
}

.contact__social a { 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center;
  gap: 6px;
  background: var(--card); 
  border: 1px solid var(--border); 
  padding: 16px 12px; 
  border-radius: 14px; 
  text-decoration: none; 
  color: var(--text); 
  font-weight: 500; 
  font-size: 14px;
  transition: all 0.3s ease, transform 0.3s ease; 
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  border: #009688 3px solid;
}

/* Floating Hover Effect */
.contact__social a:hover { 
  transform: translateY(-8px) scale(1.05); 
  box-shadow: 0 8px 20px rgba(0,0,0,0.15); 
  background: var(--hover-card, #f5f5f5);
}

/* Icon Styling */
.contact__social a i { 
  font-size: 22px; 
  color: #009688; 
  transition: transform 0.3s ease, color 0.3s ease; 
}

.contact__social a:hover i { 
  transform: rotate(10deg) scale(1.2); 
  color: #00796B; 
}

.contact__form { 
  background: var(--card); 
  border: 1px solid var(--border); 
  border-radius: 14px; 
  padding: 16px; 
}

.form__row { 
  margin-bottom: 12px; 
}

.form__status { 
  margin-top: 8px; 
  color: var(--subtext); 
}
.footer {
  background: var(--card, #111);
  color: var(--text, #fff);
  padding: 24px 0;
  text-align: center;
  border-top: 1px solid var(--border, #333);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer__name {
  font-size: 30px;
  font-weight: bold;
  margin: 0;
}

.footer__name .highlight {
  font-display: swap;
  font-family: 'Times New Roman', serif;
  color: #009688; /* Highlight first letter */
  font-size: 31px;
}

.footer__tagline {
  font-size: 16px ;
  color: var(--subtext, #aaa);
  margin: 4px 0 0;
}

.footer__links {
  display: flex;
  gap: 16px;
  margin: 10px 0;
}

.footer__links a {
  color: var(--text, #fff);
  font-size: 20px;
  display: inline-flex;
  transition: transform 0.3s ease, color 0.3s ease;
}

.footer__links a:hover {
  transform: translateY(-4px) scale(1.1);
  color: #009688;
}

.footer__bottom {
  font-size: 13px;
  color: var(--subtext, #bbb);
}
/* Mobile responsiveness */
@media screen and (max-width: 768px) {
  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .footer__links a {
    margin-left: 10px;
    margin-right: 10px;
  }
}


/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Keyframes */
@keyframes bob {
  0% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}
@keyframes spin {
  0% { rotate: 0deg; }
  100% { rotate: 360deg; }
}
.typewriter {
  display: inline-block;
  font-size: inherit;    
  font-weight: inherit;  
  color: #097a89;               
  white-space: nowrap;
  overflow: hidden;

  /* Only show cursor while typing */
  border-right: 3px solid #e6e8e9; 
  animation: typing 3s steps(12, end) forwards, 
             glow 2s ease-in-out infinite alternate;
}

/* typing effect */
@keyframes typing {
  0% { width: 0; border-right: 3px solid #e6e8e9; }
  99% { border-right: 3px solid #e6e8e9; }
  100% { width: 100%; border-right: none; } /* remove cursor at the end */
}

/* glowing text effect */
@keyframes glow {
  from {
    text-shadow: 0 0 5px #aaa, 0 0 10px #bbb;
  }
  to {
    text-shadow: 0 0 10px #bbb, 0 0 20px #ccc;
  }
}
/* Chatbot Container */
.chatbot-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: 'Inter', sans-serif;
}

/* Toggle Button */
.chatbot-toggle {
  width: 60px;
  height: 60px;
  background: #0d9488; /* teal color */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 30px;
  color: white;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  transition: transform 0.3s;
}

.chatbot-toggle:hover {
  transform: scale(1.1);
}

/* Chatbot Box */
.chatbot-box {
  width: 300px;
  max-height: 400px;
  background: #1f2937; /* dark background */
  color: #fff;
  border-radius: 10px;
  overflow: hidden;
  display: none;
  flex-direction: column;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Header */
.chatbot-header {
  background: #0d9488;
  padding: 10px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Close Button */
.chatbot-close {
  cursor: pointer;
  font-size: 20px;
}

/* Messages */
.chatbot-messages {
  flex: 1;
  padding: 10px;
  overflow-y: auto;
  font-size: 14px;
}

/* Input Container */
.chatbot-input-container {
  display: flex;
  border-top: 1px solid #334155;
}

.chatbot-input-container input {
  flex: 1;
  padding: 8px;
  border: none;
  outline: none;
  font-size: 14px;
  background: #111827;
  color: #fff;
}

.chatbot-input-container button {
  background: #0d9488;
  color: #fff;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.3s;
}

.chatbot-input-container button:hover {
  background: #14b8a6;
}

/* User and Bot Messages */
.chatbot-message {
  margin-bottom: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  max-width: 80%;
}

.chatbot-message.user {
  background: #0ea5e9;
  align-self: flex-end;
}

.chatbot-message.bot {
  background: #334155;
  align-self: flex-start;
}
.chatbot-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-size: 30px;
  border-radius: 50%;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 999;
}

.chatbot-box {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 300px;
  max-height: 400px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 0 10px #0003;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 999;
}

.chatbot-header {
  background: #027983;
  color: #fff;
  padding: 10px;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-close {
  cursor: pointer;
}

.chatbot-messages {
  padding: 10px;
  flex: 1;
  overflow-y: auto;
}

.chatbot-message {
  margin-bottom: 8px;
  padding: 5px 10px;
  border-radius: 8px;
}

.chatbot-message.user {
  background: #038287;
  color: #fff;
  align-self: flex-end;
}

.chatbot-message.bot {
  background: #e5e7eb;
  color: #000;
  align-self: flex-start;
}

.chatbot-input-wrapper {
  display: flex;
  border-top: 1px solid #ccc;
}

#chatbotInput {
  flex: 1;
  padding: 8px;
  border: none;
}

#chatbotSend {
  padding: 8px 12px;
  background: #039898;
  color: #fff;
  border: none;
  cursor: pointer;
}

.chatbot-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 5px;
}

.suggestion-btn {
  background: #026f74;
  color: white;
  border: none;
  padding: 5px 10px;
  border-radius: 15px;
  cursor: pointer;
  font-size: 12px;
}
.certs,
#moreCerts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 30px;
  padding: 10px;
}

/* Card */
.certs > div,
#moreCerts > div {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 2px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 6px 20px var(--card-shadow);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border 0.4s ease;
}

/* Gradient border */
.certs > div::before,
#moreCerts > div::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

/* Hover */
.certs > div:hover,
#moreCerts > div:hover {
  transform: translateY(-12px) scale(1.05);
  box-shadow: 0 20px 40px var(--card-shadow);
  border-color: var(--accent);
}

/* Title text */
.certs h3,
#moreCerts h3 {
  font-weight: bold;
  font-size: 20px;
  color: var(--primary);
  margin: 12px 0 6px;
  text-align: center;
  text-shadow: 0 0 10px var(--secondary);
}

/* Description */
.certs p,
#moreCerts p {
  color: var(--text);
  text-align: center;
  font-size: 15px;
  margin-bottom: 14px;
  opacity: 0.9;
}

/* Download button */
.certs > div .overlay a,
#moreCerts > div .overlay a {
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-radius: 8px;
  font-weight: bold;
  letter-spacing: 1px;
  box-shadow: 0 0 15px var(--accent);
  transition: transform 0.3s ease, background 0.4s ease;
}
.certs > div .overlay a:hover,
#moreCerts > div .overlay a:hover {
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  transform: scale(1.1);
}
/* Cards Grid */
.edu-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
/* Title text */
.certs h3,
#moreCerts h3 {
  font-weight: bold;
  font-size: 20px;
  color: var(--primary);   /* switches per theme */
  margin: 12px 0 6px;
  text-align: center;
  text-shadow: 0 0 10px var(--secondary);
}

/* Description */
.certs p,
#moreCerts p {
  color: var(--text);      /* switches per theme */
  text-align: center;
  font-size: 15px;
  margin-bottom: 14px;
  opacity: 0.9;
}

/* Individual Card */
.edu-card {
  background: var(--card);
  padding: 20px;
  border-radius: 15px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
  color: var(--text);
  border: 1px solid var(--border);
}

.edu-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

/* College Image */
.edu-img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 15px;
}

/* Headings inside card */
.edu-card h3 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 8px;
  color: var(--text);
}

.edu-card p {
  margin: 5px 0;
  font-size: 15px;
  color: var(--subtext);
}

/* Hidden Result Section */
.result {
  margin-top: 15px;
  padding: 10px;
  border-top: 1px solid var(--border);
  color: var(--text);
}

.hidden {
  display: none;
}


/* ---------------------------
   Overlay + Download Button
----------------------------*/

/* Wrapper for Image */
.edu-img-box {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 15px;
}

/* Overlay Effect */
.edu-img-box .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 12px;
}

/* Show overlay on hover */
.edu-img-box:hover .overlay {
  opacity: 1;
}

/* Download Button (Teal Centered) */
.edu-img-box .download-btn {
  padding: 10px 16px;
  background: #009688;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: background 0.3s ease;
}

.edu-img-box .download-btn:hover {
  background: #00796B;
}
/* Section Heading */


/* Accordion Title Highlight */
.highlight {
  color: var(--text);
}

/* Accordion Content Paragraphs */
.accordion__content p {
  font-size: 15px;
  color: var(--text);
  margin: 6px 0;
  line-height: 1.6;
}

/* Accordion List Items */
.accordion__content ul.list li {
  font-size: 14px;
  color: var(--subtext);
  margin: 6px 0;
  line-height: 1.6;
  position: relative;
  padding-left: 20px;
}

/* Custom Bullet with Accent */
.accordion__content ul.list li::before {
  content: "•";
  color: var(--accent);
  position: absolute;
  left: 0;
  font-size: 18px;
  line-height: 1.4;
}

/* Certificates Section */
.exp-certificates {
  margin-top: 15px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Certificate Buttons */
.exp-download-btn {
  padding: 8px 14px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.exp-download-btn:hover {
  background: var(--accent-2);
  color: var(--text);
  transform: translateY(-4px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}