/* ===== CSS VARIABLES — WARM BEIGE & SAGE ===== */
:root {
  --sage: #6A5AA0;
--sage-dark: #4B3C80;
--sage-light: #9789D1;
--sage-pale: #D9D4F3;
--sage-mist: #EEECF8;
--beige: #EDEAF2;
--beige-dark: #BFB8CC;
--beige-light: #F7F5FB;
--beige-pale: #FBFAFF;
--white: #FFFFFF;
--off-white: #F7F7FB;
--text-dark: #1B1521;
--text-mid: #4C435D;
--text-light: #8F86A3;
--border: #6A5AA02E;
--shadow: #1B152119;
--accent: #6A5AA0;
--gold: #BC9848;
--warm-dark: #241A28;
}

[data-theme="dark"] {
  --sage: #9789D1;
  --sage-dark: #D9D4F3;
  --sage-light: #6A5AA0;
  --sage-pale: #4B3C80;
  --sage-mist: #2a223c;
  --beige: #342b40;
  --beige-dark: #4C435D;
  --beige-light: #241A28;
  --beige-pale: #1B1521;
  --white: #120e16;
  --off-white: #1B1521;
  --text-dark: #F7F5FB;
  --text-mid: #BFB8CC;
  --text-light: #8F86A3;
  --border: rgba(151,137,209,0.2);
  --shadow: rgba(0,0,0,0.5);
  --accent: #9789D1;
  --warm-dark: #0a080d;
}

[data-theme="dark"] .nav-links a {
  color: rgba(255, 255, 255, 0.86);
}
[data-theme="dark"] .nav-links a:hover,
[data-theme="dark"] .nav-links a.active {
  color: #FFFFFF;
}
[data-theme="dark"] .nav-links a.active {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.05);
}
[data-theme="dark"] .hamburger span {
  background: #FFFFFF;
}
[data-theme="dark"] .mobile-nav.open a {
  color: rgba(255, 255, 255, 0.86);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
[data-theme="dark"] .mobile-nav.open a:hover {
  color: #FFFFFF;
}
[data-theme="dark"] .hero-role,
[data-theme="dark"] .typing-text,
[data-theme="dark"] .typing-cursor {
  color: #000000;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--white);
  color: var(--text-mid);
  position: relative;
}
h1, h2, h3, h4, h5, h6 {
  color: var(--text-dark);
}

.pointer-bubble {
  position: fixed;
  left: 0;
  top: 0;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transform: translate3d(calc(var(--page-pointer-x, 50vw) - 50%), calc(var(--page-pointer-y, 34vh) - 50%), 0);
  background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.58) 0%, rgba(214,203,239,0.34) 24%, rgba(106,90,160,0.12) 48%, rgba(106,90,160,0.05) 65%, transparent 72%);
  border: 1px solid rgba(106,90,160,0.18);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.14), 0 0 36px rgba(106,90,160,0.12);
  mix-blend-mode: multiply;
  transition: opacity 0.2s ease;
  will-change: transform, opacity;
}

.pointer-bubble.is-active {
  opacity: 0.5;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  background: rgba(15, 15, 20, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow 0.3s, background-color 0.3s, border-color 0.3s;
}
nav.scrolled { box-shadow: 0 4px 24px var(--shadow); }
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.nav-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--sage-pale);
}
.nav-logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0.01em;
}
.nav-logo-text span { color: var(--sage-light); }
.nav-links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 400;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s;
  position: relative;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid transparent;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 0.75rem;
  width: 0;
  height: 1px;
  background: var(--sage-light);
  transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: calc(100% - 1.5rem); }
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.05);
}
.nav-links a.active::after { display: none; }

.edu-logo {
  width: 50px;       /* Adjust size as needed */
  height: 50px;      /* Keep it square or adjust to your preference */
  object-fit: contain; /* Ensures the logo scales without cropping */
  margin-bottom: 1rem; /* Adds space between the logo and the degree text */
  display: block;
}

/* Optional: If you want the logo and text to sit side-by-side instead of stacked */
.edu-card {
  display: flex;
  flex-direction: column;
  /* ... your existing card styles ... */
}
/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Nav Controls & Theme Toggle */
.nav-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.theme-toggle {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(15, 15, 20, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}
.theme-toggle:hover {
  background: var(--sage);
  border-color: var(--sage);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(106,90,160,0.4);
}
.theme-toggle svg {
  width: 22px;
  height: 22px;
}
.mobile-theme-toggle {
  display: none;
}
.desktop-theme-toggle {
  display: flex;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  z-index: 999;
  flex-direction: column;
  gap: 1.2rem;
}
.mobile-nav.open { 
  display: flex; 
  background: rgba(15, 15, 20, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-nav a {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, border-bottom-color 0.2s;
}
.mobile-nav.open a {
  color: rgba(255, 255, 255, 0.8);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.mobile-nav.open a:hover { color: var(--white); }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem clamp(1.5rem, 8vw, 8rem) 4rem;
  position: relative;
  overflow: hidden;
  --hero-spot-x: 38%;
  --hero-spot-y: 28%;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, #d4cbef 0%, #e6e0fa 26%, #f3effd 52%, #ddd3f3 100%);
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: -18%;
  background:
    radial-gradient(circle at var(--hero-spot-x) var(--hero-spot-y), rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.05) 11%, transparent 33%),
    radial-gradient(circle at 22% 24%, rgba(106,90,160,0.22) 0%, transparent 30%);
  opacity: 1;
  transform: scale(1.04);
  animation: heroDrift 24s ease-in-out infinite alternate;
  will-change: transform;
}
.hero-bg::after {
  display: none;
}
.hero-grid-lines {
  display: none;
}
.hero-accent-blob {
  display: none;
}
.hero-layout {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 4rem;
  width: 100%;
  max-width: 1200px;
}

.hero-content {
  flex: 1;
  max-width: 640px;
}
.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--sage);
}
h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.08;
  color: var(--warm-dark);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}
h1 strong {
  font-weight: 600;
  color: var(--text-dark);
}
.hero-summary {
  font-size: 0.95rem;
  color: var(--text-mid);
  max-width: 560px;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}
#hero h1, #hero h1 strong {
  color: #1B1521 !important;
}
#hero .hero-summary, #hero .hero-eyebrow {
  color: #4C435D !important;
}
/* Button Grid Layout */
.hero-buttons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 2rem;
}

/* Icon Button Style */
.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-buttons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .btn-icon {
    padding: 0.875rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons-grid {
    grid-template-columns: 1fr;
  }
}
.hero-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  background: var(--sage-dark);
  color: var(--white);
  text-decoration: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow: inset 0 0 0 1px rgba(75,60,128,0.1);
  transition: background 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.16) 45%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
}
.btn-primary:hover { background: var(--sage); transform: translateY(-2px); }
.btn-primary:hover::before { transform: translateX(120%); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.73rem 1.8rem;
  border: 1.5px solid rgba(75,60,128,0.38);
  background: rgba(255,255,255,0.72);
  color: var(--warm-dark);
  text-decoration: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.btn-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(106,90,160,0.08) 45%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
}
.btn-outline:hover {
  border-color: rgba(75,60,128,0.7);
  color: var(--sage);
  transform: translateY(-2px);
}
.btn-outline:hover::before { transform: translateX(120%); }

/* Hero profile photo */
.hero-photo-wrapper {
  position: relative;
  flex-shrink: 0;
  isolation: isolate;
  padding: 1rem;
  --hero-glow-x: 50%;
  --hero-glow-y: 40%;
  animation: heroFloat 3.5s ease-in-out infinite;
  will-change: transform;
}
.hero-photo-wrapper::before {
  content: '';
  position: absolute;
  inset: 0.25rem;
  border-radius: 18px;
  background: radial-gradient(circle at var(--hero-glow-x) var(--hero-glow-y), rgba(106,90,160,0.28) 0%, rgba(106,90,160,0.1) 28%, transparent 68%);
  filter: blur(16px);
  z-index: -2;
  animation: heroGlow 9s ease-in-out infinite;
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.15s linear;
  will-change: transform, opacity;
}
.hero-photo-container {
  position: relative;
  display: block;
  border-radius: 6px;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.hero-photo {
  width: 300px;
  height: 380px;
  object-fit: cover;
  object-position: top;
  border-radius: 6px;
  border: 3px solid var(--beige-light);
  box-shadow: 0 20px 60px rgba(93,86,74,0.15), 0 8px 24px rgba(93,86,74,0.08);
  filter: drop-shadow(0 16px 26px rgba(106,90,160,0.12));
  animation: heroRock 4.5s ease-in-out infinite;
  transition: transform 0.35s ease, filter 0.35s ease;
  will-change: transform, filter;
}
.hero-photo-wrapper::after {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255,255,255,0.4), rgba(106,90,160,0.12), rgba(188,152,72,0.12));
  opacity: 0.7;
  filter: blur(10px);
  z-index: -1;
  animation: heroSheen 12s ease-in-out infinite;
  transition: opacity 0.25s ease, transform 0.25s ease;
  will-change: transform, opacity;
}

.hero-photo-wrapper:hover .hero-photo-container {
  transform: translateY(-2px) scale(1.02);
  filter: drop-shadow(0 26px 44px rgba(106,90,160,0.22));
}
.hero-photo-wrapper:hover::before {
  opacity: 1;
  transform: scale(1.02);
}
.hero-photo-wrapper:hover::after {
  opacity: 0.95;
  transform: scale(1.03);
}
}

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

@keyframes heroGlow {
  0%, 100% { opacity: 0.6; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1.04); }
}

@keyframes heroSheen {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(6deg) scale(1.03); }
}

@keyframes heroRock {
  0%, 100% { transform: translateY(0) rotate(-0.4deg); }
  50% { transform: translateY(-4px) rotate(0.6deg); }
}

@keyframes heroDrift {
  0% { transform: scale(1.06) translate3d(0, 0, 0) rotate(0deg); }
  50% { transform: scale(1.08) translate3d(-1.6%, -1.1%, 0) rotate(-0.5deg); }
  100% { transform: scale(1.06) translate3d(1.2%, 1%, 0) rotate(0.5deg); }
}

.hero-stats {
  position: absolute;
  right: clamp(1.5rem, 6vw, 7rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  z-index: 1;
}
.stat-item {
  text-align: right;
}
.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--warm-dark);
  line-height: 1;
}
.stat-number span { color: var(--sage); }
.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
}

/* ===== SECTIONS ===== */
section {
  padding: 6rem clamp(1.5rem, 8vw, 8rem);
}
section:nth-child(even) { background: var(--off-white); }

.section-header {
  margin-bottom: 3.5rem;
}
.section-tag {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.section-tag::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--sage);
}
h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.15;
}
h2 em { font-style: italic; color: var(--sage); }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.about-portrait {
  width: 200px;
  height: 260px;
  object-fit: cover;
  object-position: top;
  border-radius: 6px;
  border: 2px solid var(--beige-light);
  box-shadow: 0 12px 40px var(--shadow);
}
.about-text p {
  color: var(--text-mid);
  font-size: 0.97rem;
  line-height: 1.9;
  margin-bottom: 1.2rem;
}
.about-contacts {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--text-mid);
}
.contact-item svg { color: var(--sage); flex-shrink: 0; }
.contact-item a { color: var(--text-mid); text-decoration: none; transition: color 0.2s; }
.contact-item a:hover { color: var(--sage); }
.about-aside {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.about-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--sage);
}
.about-card h4 {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.6rem;
}
.about-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ===== WHAT I OFFER ===== */
#offers {
  background: var(--off-white);
}
#offers .glass-card {
  background: linear-gradient(135deg, var(--sage-pale) 0%, var(--off-white) 100%);
  border: 1px solid var(--border);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.offers-accordion {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.offer-item {
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.35s ease;
  background: linear-gradient(135deg, var(--sage-pale) 0%, var(--off-white) 100%);
  border: 1px solid var(--border);
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
  position: relative;
}
.offer-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--sage), var(--beige));
  opacity: 0.4;
  transition: opacity 0.3s;
}
.offer-item:hover::before,
.offer-item.active::before {
  opacity: 1;
}
.offer-item:hover {
  border-color: var(--sage-light);
  box-shadow: 0 8px 32px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.8);
  transform: translateY(-2px);
}
.offer-item.active {
  background: linear-gradient(135deg, var(--sage-mist) 0%, var(--white) 100%);
  border-color: var(--sage);
  box-shadow: 0 12px 40px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.8);
}
.offer-header {
  width: 100%;
  text-align: left;
  background: linear-gradient(90deg, rgba(106,90,160,0.12) 0%, rgba(255,255,255,0.45) 100%);
  border: none;
  padding: 1.5rem 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-dark);
  font-family: 'Outfit', sans-serif;
  gap: 1rem;
}
.offer-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-dark);
  transition: color 0.3s;
}
.offer-item:hover .offer-header h3,
.offer-item.active .offer-header h3 {
  color: var(--sage-dark);
}
.offer-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sage-light) 0%, var(--sage) 100%);
  border: 1px solid rgba(75,60,128,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Mono', monospace;
  font-size: 1.1rem;
  color: var(--white);
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.offer-item:hover .offer-icon {
  background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%);
  color: var(--white);
  border-color: var(--sage);
}
.offer-item.active .offer-icon {
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--sage-dark) 0%, var(--sage) 100%);
  color: var(--white);
  border-color: var(--sage);
}
.offer-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.8rem;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.offer-item.active .offer-content {
  padding: 0 1.8rem 1.5rem;
  max-height: 500px;
}
.offer-content p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.offer-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ===== EXPERIENCE ===== */
.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--sage), var(--beige));
}
.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
  opacity: 0;
  transform: translateX(-16px);
  transition: opacity 0.5s, transform 0.5s;
}
.timeline-item.visible { opacity: 1; transform: translateX(0); }
.timeline-dot {
  position: absolute;
  left: -2.4rem;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--sage);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 2px var(--sage);
}
.timeline-meta {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-light);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.timeline-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.15rem;
}
.timeline-org {
  font-size: 0.88rem;
  color: var(--sage);
  margin-bottom: 0.5rem;
}

/* ===== EDUCATION ===== */
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.edu-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s;
}
.edu-card.visible { opacity: 1; transform: translateY(0); }
.edu-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sage), var(--beige));
}
.edu-degree {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
  line-height: 1.4;
}
.edu-school {
  font-size: 0.88rem;
  color: var(--text-mid);
  margin-bottom: 0.8rem;
}
.edu-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.edu-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--text-light);
}
.edu-gpa {
  background: var(--sage-mist);
  color: var(--sage-dark);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  font-weight: 400;
  letter-spacing: 0.05em;
}

/* ===== PROJECTS ===== */
.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2.5rem;
  justify-content: center;
}
.filter-btn {
  background: rgba(15, 15, 20, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(15, 15, 20, 0.1);
  border-radius: 20px;
  padding: 0.5rem 1.2rem;
  color: var(--text-mid);
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--sage);
  color: var(--white);
  border-color: var(--sage);
  box-shadow: 0 4px 12px rgba(138, 154, 110, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}
.project-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s, transform 0.5s, box-shadow 0.25s, border-color 0.25s;
}
.project-card.visible { opacity: 1; transform: translateY(0); }
.project-card.hidden-card { display: none !important; }
.project-card:hover {
  box-shadow: 0 8px 32px var(--shadow);
  border-color: var(--beige);
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sage), var(--beige));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
  z-index: 2;
}
.project-card:hover::before { transform: scaleX(1); }
.project-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
}
.project-card-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}
.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}
.project-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.3;
}
.project-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--text-light);
  white-space: nowrap;
  margin-top: 2px;
}
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tech-tag {
  background: var(--sage-mist);
  color: var(--sage-dark);
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
}
.project-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.project-bullets li {
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.6;
  padding-left: 1rem;
  position: relative;
}
.project-bullets li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--beige);
  font-size: 0.7rem;
  top: 3px;
}
.project-footer {
  margin-top: auto;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  text-decoration: none;
  transition: gap 0.2s;
}
.project-link:hover { gap: 0.65rem; }

/* ===== SKILLS ===== */
.skills-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.skills-filter-btn {
  padding: 0.45rem 1.1rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  color: var(--text-mid);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.25s ease;
}
.skills-filter-btn:hover {
  border-color: var(--sage);
  color: var(--sage);
  background: rgba(138,154,110,0.1);
}
.skills-filter-btn.active {
  background: var(--sage);
  color: var(--white);
  border-color: var(--sage);
}
.skills-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.skill-category {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s, transform 0.5s;
}
.skill-category.visible { opacity: 1; transform: translateY(0); }
.skill-category.hidden-skill { display: none !important; }
.skill-cat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.skill-cat-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.skill-chip {
  padding: 0.4rem 1rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  color: var(--text-mid);
  background: var(--white);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.skill-chip:hover {
  border-color: var(--sage);
  color: var(--sage);
  background: var(--sage-mist);
}
.skill-chip.highlight {
  border-color: var(--beige);
  background: var(--beige-pale);
  color: var(--text-dark);
}
.skill-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
}

/* ===== PUBLICATIONS ===== */
.pub-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.pub-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1.8rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s, transform 0.5s;
}
.pub-item.visible { opacity: 1; transform: translateY(0); }
.pub-title {
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}
.pub-venue {
  font-size: 0.82rem;
  color: var(--sage);
  font-style: italic;
  margin-bottom: 0.3rem;
}
.pub-supervisor {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--text-light);
}
.pub-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  white-space: nowrap;
}
.pub-badge.ongoing {
  background: var(--beige-pale);
  color: var(--beige-dark);
}
.pub-badge.published {
  background: var(--sage-mist);
  color: var(--sage-dark);
}
.pub-badge a {
  color: inherit;
  text-decoration: none;
}

/* ===== ACTIVITIES GALLERY ===== */
.gallery-masonry {
  columns: 4;
  column-gap: 1rem;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s;
}
.gallery-item.visible { opacity: 1; transform: translateY(0); }
.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(58,54,48,0.35) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover img { transform: scale(1.03); }

/* ===== ARTWORKS GALLERY ===== */
#artworks {
  background: var(--warm-dark) !important;
}
#artworks .section-tag { color: var(--sage-light); }
#artworks .section-tag::before { background: var(--sage-light); }
#artworks h2 { color: var(--beige-light); }
#artworks h2 em { color: var(--sage-light); }
.artworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.artwork-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s, box-shadow 0.3s, border-color 0.3s;
}
.artwork-card.visible { opacity: 1; transform: translateY(0); }
.artwork-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  border-color: rgba(138,154,110,0.4);
}
.artwork-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}
.artwork-card:hover img { transform: scale(1.02); }

/* ===== CERTIFICATES ===== */
.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.cert-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s, box-shadow 0.3s;
  position: relative;
}
.cert-card.visible { opacity: 1; transform: translateY(0); }
.cert-card:hover { box-shadow: 0 8px 32px var(--shadow); }
.cert-card img,
.cert-card embed,
.cert-card iframe {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--border);
  pointer-events: none;
}
.cert-card-label {
  padding: 1rem 1.2rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.cert-card-label svg { color: var(--sage); flex-shrink: 0; }

.project-card::after,
.artwork-card::after,
.cert-card::after,
.volunteering-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, transparent 20%, rgba(255, 255, 255, 0.4) 40%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0.4) 60%, transparent 80%),
              linear-gradient(115deg, transparent 0%, rgba(255, 100, 200, 0.2) 30%, rgba(100, 255, 200, 0.2) 50%, rgba(100, 100, 255, 0.2) 70%, transparent 100%);
  background-size: 200% 100%;
  mix-blend-mode: overlay;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  z-index: 10;
}
.project-card:hover::after,
.artwork-card:hover::after,
.cert-card:hover::after,
.volunteering-card:hover::after {
  opacity: 1;
  animation: shinySweep 2s ease-in-out infinite;
}

@keyframes shinySweep {
  0% { background-position: 200% 0; }
  100% { background-position: -100% 0; }
}

/* ===== ACHIEVEMENTS ===== */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.2rem;
}
.ach-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem;
  background: var(--white);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s, transform 0.5s, box-shadow 0.25s;
}
.ach-card.visible { opacity: 1; transform: translateY(0); }
.ach-card:hover { box-shadow: 0 6px 24px var(--shadow); }
.ach-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--sage-mist);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--sage-dark);
  font-size: 1rem;
}
.ach-body h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
  line-height: 1.4;
}
.ach-body p {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ===== ASCII ART ===== */
.ascii-section {
  background: #1a1814 !important;
  text-align: center;
  padding: 4rem 2rem;
}
.ascii-section .section-tag { color: var(--sage-light); }
.ascii-section .section-tag::before { background: var(--sage-light); }
.ascii-art-container {
  display: inline-block;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(138,154,110,0.2);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  position: relative;
  overflow: hidden;
}
.ascii-art-container::before {
  content: 'navin@portfolio:~$ cat portrait.txt';
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--sage-light);
  margin-bottom: 1rem;
  text-align: left;
  letter-spacing: 0.04em;
}
.ascii-art {
  font-family: 'DM Mono', monospace;
  font-size: 0.42rem;
  line-height: 0.55;
  letter-spacing: 0.1em;
  color: var(--sage-light);
  white-space: pre;
  text-align: left;
}

/* ===== CONTACT ===== */
#contact {
  background: var(--warm-dark) !important;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
#contact .section-tag { color: var(--sage-light); }
#contact .section-tag::before { background: var(--sage-light); }
#contact h2 { color: var(--beige-light); }
#contact h2 em { color: var(--sage-light); }
[data-theme="dark"] #contact .lets-word { color: #FFFFFF; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  position: relative;
  z-index: 1;
}
.contact-desc {
  font-size: 0.97rem;
  color: rgba(250,248,245,0.7);
  line-height: 1.9;
  margin-bottom: 2rem;
}
.contact-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--sage-light);
  margin-bottom: 1.5rem;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.contact-link-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: rgba(250,248,245,0.8);
  font-size: 0.9rem;
  transition: color 0.2s;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.contact-link-item:hover { color: var(--sage-light); }
.contact-link-item svg { color: var(--sage-light); flex-shrink: 0; }
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-field label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250,248,245,0.5);
}
.form-field input,
.form-field textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  padding: 0.75rem 1rem;
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s;
  outline: none;
  resize: vertical;
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(250,248,245,0.25);
}
.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--sage-light);
  background: rgba(255,255,255,0.08);
}
.form-field textarea { min-height: 130px; }
.btn-send {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: var(--sage);
  color: var(--white);
  border: none;
  border-radius: 2px;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  align-self: flex-start;
}
.btn-send:hover { background: var(--sage-dark); transform: translateY(-1px); }
.form-success {
  display: none;
  padding: 1rem;
  background: rgba(138,154,110,0.2);
  border: 1px solid var(--sage-light);
  border-radius: 2px;
  color: var(--sage-light);
  font-size: 0.88rem;
  text-align: center;
}

/* ===== FOOTER ===== */
footer {
  background: var(--warm-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem clamp(1.5rem, 8vw, 8rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
footer p {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: rgba(250,248,245,0.35);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,24,20,0.92);
  backdrop-filter: blur(8px);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
  padding: 2rem;
}
.lightbox.active { display: flex; }
.lightbox img {
  max-width: 92vw;
  max-height: 92vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.5);
  animation: lbFade 0.3s ease;
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 2rem;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  transition: color 0.2s;
}
.lightbox-close:hover { color: #fff; }
@keyframes lbFade {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .pointer-bubble,
  .hero-bg::before,
  .hero-bg::after,
  .hero-grid-lines,
  .hero-accent-blob,
  .hero-photo-wrapper,
  .hero-photo-wrapper::before,
  .hero-photo-wrapper::after,
  .hero-photo,
  .btn-primary::before,
  .btn-outline::before {
    animation: none;
    transition: none;
  }
  .hero-photo {
    transition: none;
  }
}

.typing-cursor {
  display: inline-block;
  margin-left: 2px;
  width: 2px;
  background-color: var(--sage);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ===== VOLUNTEERING ===== */
.volunteering-card {
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s, box-shadow 0.3s;
  cursor: pointer;
  position: relative;
}
.volunteering-card.visible { opacity: 1; transform: translateY(0); }
.volunteering-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.2); }
.volunteering-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.volunteering-info {
  padding: 1.5rem;
  color: var(--white);
  flex: 1;
}
.volunteering-info h4 {
  font-family: 'DM Mono', monospace;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--beige-light);
}
.volunteering-info p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.8);
}
.glass-card {
  background: rgba(15, 15, 20, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero-layout { flex-direction: column-reverse; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-eyebrow { justify-content: center; }
  .hero-links { justify-content: center; }
  .hero-stats { display: none; }
  .hero-photo { width: 220px; height: 280px; }
  .gallery-masonry { columns: 3; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-controls { gap: 1rem; }
  .desktop-theme-toggle { display: none !important; }
  .mobile-theme-toggle { display: flex; }
  .theme-toggle.mobile-theme-toggle {
    position: static;
    width: 36px;
    height: 36px;
    transform: none !important;
    box-shadow: none !important;
    background: rgba(255,255,255,0.05);
  }
  .theme-toggle.mobile-theme-toggle svg { width: 18px; height: 18px; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-portrait { width: 160px; height: 200px; margin: 0 auto; }
  .edu-grid { grid-template-columns: 1fr; }
  .skills-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .pub-item { grid-template-columns: 1fr; }
  .gallery-masonry { columns: 2; }
}
@media (max-width: 680px) {
  section { padding: 4rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .certificates-grid { grid-template-columns: 1fr; }
  .gallery-masonry { columns: 2; }
  .artworks-grid { grid-template-columns: 1fr 1fr; }
  .ascii-art { font-size: 0.3rem; }
}
@media (max-width: 480px) {
  .gallery-masonry { columns: 1; }
  .artworks-grid { grid-template-columns: 1fr; }
}