/* ---------------- GLOBAL STYLES ---------------- */
/* Reset default margin and padding */
html, body {
  overflow-x: hidden;
  width: 100%;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .container {
    max-width: 100%;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

@media (max-width: 768px) {
  .card,
  .fun-fact-tab,
  .fun-tab-card,
  .profile-content,
  section {
    width: 100%;
    max-width: 100%;
  }
}
@media (max-width: 768px) {
  .profile-content,
  .fun-fact-tab-content {
    max-width: 100%;
    padding: 1.25rem;
  }
}
@media (max-width: 768px) {
  .project {
    flex-direction: column;
  }

  .project-collage {
    width: 100%;
  }

  .project-image {
    width: 100%;
  }
}
@media (max-width: 768px) {
  .lang-toggle-btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
  }
}

/* ---------- MOBILE-FIRST CONTAINERS ---------- */
.section-container {
  width: 100%;
  max-width: 100%;
  padding-left: 1rem;   /* 16px */
  padding-right: 1rem;
}

@media (min-width: 768px) {
  .section-container {
    max-width: 1280px;
    padding-left: 5rem; /* 80px */
    padding-right: 5rem;
  }
}

/* ---------- MOBILE TYPOGRAPHY ---------- */
h1 {
  font-size: 2.2rem;
  line-height: 1.2;
}

h2 {
  font-size: 1.6rem;
}

h3 {
  font-size: 1.25rem;
}

p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Desktop upgrades */
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.2rem; }
  h3 { font-size: 1.5rem; }
  p  { font-size: 1rem; }
}


/* Center content and limit max width */
.container {
  max-width: 1200px;   /* prevents content from stretching too wide */
  margin: 0 auto;       /* centers horizontally */
  padding: 1rem;        /* some spacing on smaller screens */
}
/* ---------------- LANGUAGE TOGGLE ---------------- */
.lang-toggle-btn {
  background-color: #14f2d7;
  color: #000;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: 9999px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lang-toggle-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 0 35px rgba(20,242,215,0.9);
}

/* Soft glow pulse — NO translate, NO vibration */
@keyframes softPulse {
  0%, 100% { box-shadow: 0 0 18px rgba(20,242,215,0.6); }
  50%      { box-shadow: 0 0 38px rgba(20,242,215,1); }
}

.lang-pulse {
  animation: softPulse 2.5s ease-in-out infinite;
}

/* ---------------- SHAPES ---------------- */
.clip-path-triangle {
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle at top left, rgba(20,242,215,0.05), transparent 70%),
              radial-gradient(circle at bottom right, rgba(20,242,215,0.05), transparent 70%);
}

/* ---------------- BACKGROUND (CIRCUITS + GEARS) ---------------- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='420' viewBox='0 0 420 420'%3E%3Cstyle%3E.gear%7Banimation:spin 60s linear infinite;transform-origin:center%7D@keyframes spin%7Bto%7Btransform:rotate(360deg)%7D%7D%3C/style%3E%3Cpath d='M40 80 H380 M80 40 V380 M160 40 V380 M240 40 V380 M320 40 V380' stroke='%2314f2d7' stroke-width='2' stroke-opacity='0.18'/%3E%3Cg class='gear' transform='translate(90 90)'%3E%3Ccircle r='18' fill='none' stroke='%2314f2d7' stroke-width='2' stroke-opacity='0.25'/%3E%3Cpath d='M-12 0 L-8 6 L-3 9 L0 12 L3 9 L8 6 L12 0 L8 -6 L3 -9 L0 -12 L-3 -9 L-8 -6 Z' fill='none' stroke='%2314f2d7' stroke-opacity='0.25'/%3E%3C/g%3E%3Cg class='gear' transform='translate(330 330)'%3E%3Ccircle r='26' fill='none' stroke='%2314f2d7' stroke-width='2' stroke-opacity='0.25'/%3E%3Cpath d='M-16 0 L-11 8 L-4 12 L0 16 L4 12 L11 8 L16 0 L11 -8 L4 -12 L0 -16 L-4 -12 L-11 -8 Z' fill='none' stroke='%2314f2d7' stroke-opacity='0.25'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 420px 420px;
  animation: drift 120s linear infinite;
}

@keyframes drift {
  from { background-position: 0 0; }
  to { background-position: 900px 900px; }
}

/* ---------------- INTRO GLOW ---------------- */
.intro-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(20,242,215,.45), transparent 70%);
  filter: blur(70px);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%,100% { opacity: .4 }
  50% { opacity: .85 }
}

/* ---------------- SCROLL REVEAL ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- EXPERTISE MOBILE LAYOUT ---------- */

.expertise-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.expertise-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  background: rgba(20,242,215,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.expertise-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #14f2d7;
  line-height: 1.2;
}

.expertise-desc {
  font-size: 0.875rem;
  color: #d1d5db;
  line-height: 1.5;
}

/* ---------------- STAT CARD HOVER EFFECT ---------------- */
.stat-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (hover: hover) {
  .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 25px rgba(20, 242, 215, 0.25);
  }
}



/* ---------------- PROJECT IMAGE STANDARD ---------------- */
.project-image {
  width: 100%;
  max-width: 42rem;      /* 672px */
  height: 18rem;         /* 288px */
  overflow: hidden;
  border-radius: 0.75rem;
}

@media (min-width: 768px) {
  .project-image {
    height: 24rem;       /* 384px */
  }
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
/* Aspect ratio variants */
.project-image.ratio-square { aspect-ratio: 1 / 1; height: auto; }
.project-image.ratio-wide   { aspect-ratio: 16 / 9; height: auto; }
.project-image.ratio-tall   { aspect-ratio: 3 / 4; max-height: auto; }

/* Contain mode – no cropping */
.project-image.contain img {
  object-fit: contain;
}

/* Hover expand (safe, no blur) */
.project-image.expand {
  transition: transform 0.4s ease;
  will-change: transform;
}

.project-image.expand:hover {
  transform: scale(1.08);
  box-shadow: 0 0 40px rgba(20,242,215,.35);
  z-index: 20;
}


/* ---------- PROJECT COLLAGE ---------- */
.project-collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .project-collage {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------------- HOVER ---------------- */
.project-image img {
  transition: transform .5s ease, box-shadow .5s ease;
}
.project:hover img {
  transform: scale(1.05);
  box-shadow: 0 0 40px rgba(20,242,215,.35);
}

/* ---------------- PROJECT CARD LIFT ---------------- */

.project .card {
  transition: transform .4s ease;
}

.project:hover .card {
  transform: translateY(-6px);
}

@keyframes tech-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.animate-tech-scroll {
  width: max-content;
  animation: tech-scroll 35s linear infinite;
}

.project-tab {
  position: relative;
  padding: 2rem;
  border-radius: 1.25rem;
  border: 2px solid rgba(20, 242, 215, 0.9);
  background: linear-gradient(
    135deg,
    rgba(20, 242, 215, 0.05),
    rgba(0, 0, 0, 0.4)
  );
  box-shadow:
    0 0 0 1px rgba(20, 242, 215, 0.6),
    0 0 30px rgba(20, 242, 215, 0.25);
  margin-bottom: 3rem;
}
@media (max-width: 768px) {
  .project-tab {
    padding: 1.25rem;
    border-width: 2px;
  }
}

.project-tab::before {
  content: "";
  position: absolute;
  top: -10px;
  right: -10px;
  width: 80px;
  height: 80px;
  background: radial-gradient(
    circle,
    rgba(20, 242, 215, 0.6),
    transparent 70%
  );
  filter: blur(20px);
  pointer-events: none;
}

/* ---------------- FUN FACT ANIMATION ---------------- */

/* Floating motion */
.fun-fact {
  padding-top: 4.5rem; /* adjust as needed */
  animation: floaty 6s ease-in-out infinite;
}

/* Soft glow pulse */
.fun-fact::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 1rem;
  background: radial-gradient(circle at top left,
    rgba(20,242,215,0.25),
    transparent 60%);
  opacity: 0.6;
  filter: blur(20px);
  z-index: -1;
  animation: glowPulse 4s ease-in-out infinite;
}

/* Hover interaction */
.fun-fact:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 20px 50px rgba(20,242,215,0.25);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* Icon pulse */
.fun-fact .text-5xl {
  animation: iconPulse 3s ease-in-out infinite;
}

/* Animations */


@keyframes glowPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* Fun Fact Tab Animation Fix (too much vibration on text) */
.fun-fact-tab {
  opacity: 0;                  /* hidden initially */
  transform: translateY(20px); /* this moves it up and down */
  transition: all 0.8s ease-out;
  padding: 0.25rem;
}
@media (min-width: 768px) {
  .fun-fact-tab {
    padding: 2rem;
  }
}

.fun-fact-tab.active {
  opacity: 1;                  /* fade in */
  transform: translateY(0);    /* no vertical movement */
}

/* Subtle hover glow for tab */
.fun-fact-tab:hover {
  box-shadow: 0 0 20px rgba(20,242,215,0.35);
  transition: box-shadow 0.4s ease;
}

/* Text stays stable - no vibration */
.fun-fact-text {
  transition: color 0.3s ease;
}

.fun-fact-tab:hover .fun-fact-text {
  color: #14f2d7;              /* neon glow effect on hover */
}

/* Mobile-only permanent glow */
@media (max-width: 640px) {
  .glow-mobile {
    box-shadow:
      0 0 0 1px rgba(20, 242, 215, 0.3),
      0 0 25px rgba(20, 242, 215, 0.35),
      0 0 60px rgba(20, 242, 215, 0.15);
  }
}


/* ---------------- GALLERY SCROLL ---------------- */
@keyframes gallery-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-gallery-scroll {
  display: flex;
  width: max-content;
  animation: gallery-scroll 40s linear infinite;
}
  /* Horizontal scrolling for gallery strip */
  .gallery-strip {
    display: flex;
    gap: 1rem;
    width: max-content;
    animation: scrollGallery 30s linear infinite;
  }

  @keyframes scrollGallery {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }

  /* Pause animation on hover */
  .gallery-strip:hover {
    animation-play-state: paused;
  }

  /* Image container */
  .gallery-item {
    flex: 0 0 auto;
    width: 200px;
    height: 150px;
    overflow: hidden;
    border-radius: 1rem;
    position: relative;
    transition: all 0.5s ease;
    cursor: pointer;
  }

  /* Enlarge the image and container on hover */
  .gallery-item:hover {
    width: 350px; /* enlarge width */
    height: 500px; /* enlarge height */
    z-index: 50;   /* bring on top */
  }

  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
  }

  @media (max-width: 640px) {
  .gallery-strip {
    animation-duration: 60s;
  }

  .gallery-item:hover {
    width: 200px;
    height: 150px;
  }
}


/* ---------------- PORTFOLIO NOTE ANIMATION ---------------- */

    /* Reveal + fade-in animation */
.portfolio-note {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out;
}

/* When active (scroll into view) */
.portfolio-note.active {
  opacity: 1;
  transform: translateY(0);
}

/* Subtle hover glow */
.portfolio-note:hover {
  text-shadow: 0 0 12px rgba(20,242,215,0.6);
  color: #14f2d7;
  cursor: pointer;
  transition: all 0.4s ease;
}