/* ============================================================
   KARTHIK — PORTFOLIO STYLESHEET
   style.css
   ============================================================ */

:root {
  --cream: #F5F0E8;
  --sand: #E8DCC8;
  --terracotta: #C17B5C;
  --terracotta-light: #D4957A;
  --terracotta-dark: #8B5240;
  --warm-brown: #4A3728;
  --muted: #7A6A5A;
  --border: rgba(74,55,40,0.12);
  --border-hover: rgba(193,123,92,0.35);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--warm-brown);
  cursor: none;
  overflow-x: hidden;
}

/* ── CUSTOM CURSOR ── */
#cursor-dot {
  width: 6px; height: 6px;
  background: var(--terracotta);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform 0.1s ease;
}
#cursor-ring {
  width: 28px; height: 28px;
  border: 1px solid var(--terracotta);
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: all 0.18s ease;
  opacity: 0.6;
}
body.hovered #cursor-ring { width: 44px; height: 44px; opacity: 0.4; }

/* ── LOADER ── */
#loader {
  position: fixed; inset: 0;
  background: var(--cream);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  z-index: 9000;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hide { opacity: 0; visibility: hidden; }
.loader-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--warm-brown);
  overflow: hidden;
}
.loader-name span {
  display: inline-block;
  animation: slideUp 0.8s cubic-bezier(0.16,1,0.3,1) forwards;
  opacity: 0; transform: translateY(100%);
}
.loader-name span:nth-child(1){animation-delay:.1s}
.loader-name span:nth-child(2){animation-delay:.18s}
.loader-name span:nth-child(3){animation-delay:.26s}
.loader-name span:nth-child(4){animation-delay:.34s}
.loader-name span:nth-child(5){animation-delay:.42s}
.loader-name span:nth-child(6){animation-delay:.50s}
.loader-name span:nth-child(7){animation-delay:.58s}
.loader-bar {
  width: 48px; height: 1px;
  background: var(--terracotta);
  margin-top: 2rem;
  animation: expandBar 1.2s cubic-bezier(0.16,1,0.3,1) 0.3s forwards;
  transform-origin: left; transform: scaleX(0);
}
@keyframes expandBar { to { transform: scaleX(1); } }
@keyframes slideUp { to { opacity: 1; transform: translateY(0); } }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 4rem; z-index: 100;
  mix-blend-mode: multiply;
}
.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem; font-weight: 400;
  letter-spacing: 0.1em; color: var(--warm-brown);
  text-decoration: none;
  width: 38px; height: 38px;
  border: 1.5px solid var(--terracotta);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s, color 0.3s;
}
.nav-logo:hover { background: var(--terracotta); color: var(--cream); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted);
  text-decoration: none; position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px; background: var(--terracotta);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--terracotta); }
.nav-links a:hover::after { width: 100%; }

/* ── REVEAL ── */
.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.22s}
.reveal-delay-3{transition-delay:.34s}
.reveal-delay-4{transition-delay:.46s}

/* ── SECTIONS ── */
section { padding: 7rem 4rem; max-width: 1100px; margin: 0 auto; }
.section-divider { width: 48px; height: 1px; background: var(--terracotta); margin-bottom: 3rem; }
.section-label {
  font-size: 0.7rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--terracotta);
  margin-bottom: 1rem; display: block;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem,5vw,3.5rem); font-weight: 300;
  line-height: 1.1; margin-bottom: 3.5rem;
}

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: 6rem; padding-bottom: 4rem;
  position: relative; overflow: hidden;
  max-width: 100%;
}
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 4rem;
}
.hero-left {
  display: flex; flex-direction: column;
  justify-content: center;
  z-index: 2;
}
.hero-tag {
  font-size: 0.72rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--terracotta);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.hero-tag::before {
  content: ''; display: inline-block;
  width: 2rem; height: 1px; background: var(--terracotta);
}
.hero-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3.5rem, 8vw, 7.5rem); font-weight: 300;
  line-height: 0.92; color: var(--warm-brown);
  transform-style: preserve-3d;
  transition: transform 0.1s ease;
  margin-bottom: 2rem;
}
.hero-name em { font-style: italic; color: var(--terracotta); }

/* ── HERO PHOTO — right side large panel ── */
.hero-right {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-photo-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  max-height: 72vh;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  cursor: default;
  background: rgba(193,123,92,0.06);
  border: 1px solid var(--border-hover);
  transition: box-shadow 0.4s ease, transform 0.4s ease;
  box-shadow:
    0 8px 40px rgba(74,55,40,0.12),
    0 2px 8px rgba(74,55,40,0.06);
}
.hero-photo-frame:hover {
  transform: translateY(-4px);
  box-shadow:
    0 20px 60px rgba(74,55,40,0.18),
    0 4px 16px rgba(193,123,92,0.15);
}
.hero-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
  transition: transform 0.6s ease;
}
.hero-photo-frame:hover img { transform: scale(1.03); }

.hero-photo-placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1rem;
  color: var(--terracotta-light);
  transition: color 0.3s, background 0.3s;
}
.hero-photo-placeholder i {
  font-size: 2.5rem;
  opacity: 0.6;
}
.hero-photo-placeholder span {
  font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
}
.hero-photo-frame:hover .hero-photo-placeholder {
  color: var(--terracotta);
  background: rgba(193,123,92,0.04);
}

.hero-photo-corner {
  position: absolute;
  width: 20px; height: 20px;
  border-color: var(--terracotta-light);
  border-style: solid;
  opacity: 0.5;
  transition: opacity 0.3s, border-color 0.3s;
  pointer-events: none;
}
.hero-photo-frame:hover .hero-photo-corner { opacity: 0.9; border-color: var(--terracotta); }
.c1 { top: 12px; left: 12px; border-width: 1px 0 0 1px; }
.c2 { top: 12px; right: 12px; border-width: 1px 1px 0 0; }
.c3 { bottom: 12px; left: 12px; border-width: 0 0 1px 1px; }
.c4 { bottom: 12px; right: 12px; border-width: 0 1px 1px 0; }

.hero-bio {
  max-width: 440px; font-size: 1rem;
  line-height: 1.8; color: var(--muted);
  font-weight: 300; margin-bottom: 3rem;
}
.hero-scroll {
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted);
}
.hero-scroll span {
  display: inline-block; width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--terracotta), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%,100%{opacity:.3;transform:scaleY(.6);transform-origin:top}
  50%{opacity:1;transform:scaleY(1)}
}

/* Hero floating orb */
.hero-orb {
  position: absolute; right: -4%; top: 50%;
  transform: translateY(-50%);
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%,
    rgba(212,149,122,0.25) 0%,
    rgba(193,123,92,0.10) 40%,
    rgba(139,82,64,0.04) 70%,
    transparent 100%);
  animation: orbFloat 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
.hero-orb::before {
  content: '';
  position: absolute; inset: 12px;
  border-radius: 50%;
  border: 1px solid rgba(193,123,92,0.2);
  animation: orbRotate 12s linear infinite;
}
.hero-orb::after {
  content: '';
  position: absolute; top: 18%; left: 18%;
  width: 28%; height: 18%;
  border-radius: 50%;
  background: rgba(245,240,232,0.5);
  filter: blur(8px);
  transform: rotate(-30deg);
}
@keyframes orbFloat {
  0%,100%{transform:translateY(-50%) translateY(0px)}
  50%{transform:translateY(-50%) translateY(-18px)}
}
@keyframes orbRotate { to { transform: rotate(360deg); } }

/* ── SKILLS — 3D SPHERE ── */
#skills { background: rgba(232,220,200,0.35); border-radius: 2px; }
.skills-sphere-wrap {
  position: relative;
  width: 420px; height: 420px;
  margin: 0 auto;
  perspective: 900px;
}
.skills-sphere {
  width: 100%; height: 100%;
  position: relative;
  transform-style: preserve-3d;
  animation: sphereSpin 22s linear infinite;
}
.skills-sphere:hover { animation-play-state: paused; }
@keyframes sphereSpin {
  from { transform: rotateY(0deg) rotateX(15deg); }
  to   { transform: rotateY(360deg) rotateX(15deg); }
}
.skill-logo {
  position: absolute;
  top: 50%; left: 50%;
  transform-style: preserve-3d;
  transform-origin: center center;
  cursor: none;
}

/* ── TRUE 3D LOGO ICONS ── */
.skill-logo-3d {
  width: 58px; height: 58px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  background: linear-gradient(145deg, #fff 0%, var(--cream) 60%, var(--sand) 100%);
  border: 1px solid rgba(255,255,255,0.8);
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
  position: relative;
  overflow: visible;
  transform: translate(-50%, -50%) rotateX(18deg) rotateY(-18deg);
  transform-style: preserve-3d;
  /* True multi-layer 3D depth stack */
  box-shadow:
    /* top-face highlight */
    inset 0 1px 0 rgba(255,255,255,0.9),
    /* ambient */
    0 4px 12px rgba(74,55,40,0.10),
    /* stacked depth slices */
    2px 2px 0 rgba(200,185,165,1),
    4px 4px 0 rgba(185,168,148,1),
    6px 6px 0 rgba(168,150,130,1),
    8px 8px 0 rgba(148,130,110,0.85),
    10px 10px 0 rgba(130,112,92,0.6),
    12px 12px 0 rgba(110,92,72,0.35),
    /* ambient cast shadow */
    14px 16px 22px rgba(74,55,40,0.22);
}

/* Glass shine face */
.skill-logo-3d::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.55) 0%,
    rgba(255,255,255,0.18) 35%,
    transparent 65%,
    rgba(0,0,0,0.04) 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Coloured glow bloom on hover */
.skill-logo-3d::after {
  content: '';
  position: absolute; inset: -4px;
  border-radius: 18px;
  background: var(--glow-color, rgba(193,123,92,0.15));
  opacity: 0;
  filter: blur(10px);
  transition: opacity 0.4s ease;
  z-index: -1;
}

.skill-logo:hover .skill-logo-3d {
  transform: translate(-50%,-50%) rotateX(0deg) rotateY(0deg) scale(1.3) translateZ(20px);
  border-color: rgba(255,255,255,0.95);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 0 0 1.5px var(--glow-color, rgba(193,123,92,0.6)),
    0 0 20px var(--glow-color, rgba(193,123,92,0.5)),
    0 0 50px var(--glow-color, rgba(193,123,92,0.25)),
    2px 2px 0 rgba(200,185,165,1),
    4px 4px 0 rgba(185,168,148,1),
    6px 6px 0 rgba(168,150,130,0.9),
    8px 8px 0 rgba(148,130,110,0.7),
    20px 24px 36px rgba(74,55,40,0.28);
}
.skill-logo:hover .skill-logo-3d::after { opacity: 1; }

.skill-logo-label {
  position: absolute;
  bottom: -22px; left: 50%;
  transform: translateX(-50%);
  font-size: 0.58rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
  white-space: nowrap;
  opacity: 0; transition: opacity 0.3s;
  pointer-events: none;
  background: rgba(245,240,232,0.92);
  padding: 2px 6px; border-radius: 4px;
}
.skill-logo:hover .skill-logo-label { opacity: 1; }
.skill-logo-3d i, .skill-logo-3d svg { font-size: 1.9rem; line-height: 1; }

/* ── EXPERIENCE — horizontal scroll ── */
.exp-list {
  display: flex; gap: 1.5rem;
  overflow-x: auto; padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.exp-list:active { cursor: grabbing; }
.exp-list::-webkit-scrollbar { height: 3px; }
.exp-list::-webkit-scrollbar-thumb { background: var(--terracotta); border-radius: 2px; }
.exp-list::-webkit-scrollbar-track { background: var(--border); border-radius: 2px; }
.exp-item {
  flex: 0 0 320px;
  scroll-snap-align: start;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  background: var(--cream);
  transition: border-color 0.3s, transform 0.3s;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.exp-item:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.exp-meta { margin-bottom: 0.5rem; }
.exp-period { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.4rem; color: var(--muted); }
.exp-company { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 400; color: var(--warm-brown); }
.exp-role { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--terracotta); margin-bottom: 0.75rem; font-weight: 400; }
.exp-desc { font-size: 0.88rem; line-height: 1.8; color: var(--muted); font-weight: 300; }

/* Experience dynamic cover */
.exp-cover {
  width: 100%; height: 130px;
  border-radius: 10px; overflow: hidden;
  margin-top: 1.25rem;
  position: relative;
  border: 1px solid var(--border);
  background: var(--sand);
}
.exp-cover-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 1.6s ease-in-out;
}
.exp-cover-slide.bg-a { opacity: 1; }
.exp-cover-slide.bg-b { opacity: 0; }
.exp-cover-label {
  position: absolute; bottom: 0.4rem; right: 0.6rem;
  font-size: 0.52rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(245,240,232,0.7);
  background: rgba(74,55,40,0.35); backdrop-filter: blur(4px);
  padding: 2px 6px; border-radius: 3px;
  pointer-events: none;
}

/* ── PROJECT FLASHCARDS ── */
.projects-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.project-flashcard {
  position: relative; cursor: none;
  border: 1px solid var(--border);
  background: var(--cream);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.4s cubic-bezier(0.16,1,0.3,1);
  border-radius: 16px;
}
.project-flashcard:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
}
.project-flashcard-front {
  padding: 2.5rem 2rem;
  min-height: 220px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.project-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.85rem; color: var(--terracotta);
  margin-bottom: 1rem; display: block;
}
.project-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem; font-weight: 400;
  line-height: 1.2; margin-bottom: 0.75rem;
}
.project-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.tag {
  font-size: 0.65rem; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 0.3rem 0.7rem;
  border: 1px solid var(--border); color: var(--muted);
  border-radius: 6px; transition: border-color 0.3s, color 0.3s;
}
.project-flashcard:hover .tag { border-color: var(--terracotta-light); color: var(--terracotta-dark); }
.project-click-hint {
  font-size: 0.65rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--terracotta-light);
  margin-top: 1.5rem;
  display: flex; align-items: center; gap: 0.5rem;
  opacity: 0; transform: translateX(-8px);
  transition: opacity 0.3s, transform 0.3s;
}
.project-click-hint::before {
  content: ''; width: 1rem; height: 1px;
  background: var(--terracotta-light);
}
.project-flashcard:hover .project-click-hint { opacity: 1; transform: translateX(0); }

/* PROJECT MODAL */
.project-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(74,55,40,0.6);
  backdrop-filter: blur(8px);
  z-index: 800;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s ease;
}
.project-modal-overlay.active { opacity: 1; pointer-events: all; }
.project-modal {
  background: var(--cream);
  border: 1px solid var(--border-hover);
  max-width: 680px; width: 90%;
  max-height: 85vh; overflow-y: auto;
  padding: 3.5rem;
  position: relative;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
  border-radius: 20px;
}
.modal-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  background: none; cursor: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 0.9rem;
  transition: border-color 0.3s, color 0.3s;
  border-radius: 1px;
}
.modal-close:hover { border-color: var(--terracotta); color: var(--terracotta); }
.modal-num { font-family: 'Cormorant Garamond', serif; font-size: 0.85rem; color: var(--terracotta); margin-bottom: 0.5rem; display: block; }
.modal-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.8rem,4vw,2.6rem); font-weight: 300; line-height: 1.1; margin-bottom: 2rem; }
.modal-desc { font-size: 0.92rem; line-height: 1.85; color: var(--muted); font-weight: 300; margin-bottom: 2rem; }
.modal-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.modal-section-label {
  font-size: 0.65rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--terracotta);
  margin-bottom: 0.75rem; display: block; margin-top: 1.5rem;
}

/* ── HOBBIES with DYNAMIC background slideshow ── */
#hobbies { background: rgba(193,123,92,0.06); border-radius: 2px; }
.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.hobby-teaser {
  position: relative; cursor: none;
  overflow: hidden; border-radius: 16px;
  border: 1px solid var(--border);
  min-height: 220px;
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 2rem 1.75rem;
  transition: border-color 0.3s, transform 0.4s cubic-bezier(0.16,1,0.3,1);
  background-color: var(--sand);
}
.hobby-teaser:hover { border-color: var(--border-hover); transform: translateY(-4px); }

/* Dynamic background: two layers that cross-fade */
.hobby-bg-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 1.4s ease-in-out;
  z-index: 0;
}
.hobby-bg-slide.bg-a { opacity: 1; }
.hobby-bg-slide.bg-b { opacity: 0; }
.hobby-teaser:hover { border-color: var(--border-hover); transform: translateY(-4px); }

/* Dark gradient overlay so text stays readable over the bg image */
.hobby-bg-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    180deg,
    rgba(74,55,40,0.18) 0%,
    rgba(74,55,40,0.55) 50%,
    rgba(74,55,40,0.82) 100%
  );
  border-radius: 15px;
  transition: background 0.4s;
  z-index: 0;
}
.hobby-teaser:hover .hobby-bg-overlay {
  background: linear-gradient(
    180deg,
    rgba(74,55,40,0.12) 0%,
    rgba(74,55,40,0.45) 50%,
    rgba(74,55,40,0.78) 100%
  );
}

.hobby-bg-icon {
  position: absolute; top: 1rem; right: 1rem;
  font-size: 2.5rem; opacity: 0.55;
  transition: opacity 0.4s, transform 0.4s;
  pointer-events: none;
  z-index: 1;
}
.hobby-teaser:hover .hobby-bg-icon { opacity: 0.9; transform: scale(1.15) rotate(6deg); }

.hobby-teaser-label,
.hobby-teaser-title,
.hobby-teaser-hook,
.hobby-click-hint {
  position: relative; z-index: 1;
}
.hobby-teaser-label {
  font-size: 0.62rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: rgba(245,240,232,0.75);
  margin-bottom: 0.4rem;
}
.hobby-teaser-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem; font-weight: 400;
  line-height: 1.2; margin-bottom: 0.4rem;
  color: var(--cream);
}
.hobby-teaser-hook {
  font-size: 0.76rem; color: rgba(245,240,232,0.75);
  font-weight: 300; line-height: 1.5;
  font-style: italic;
}
.hobby-click-hint {
  font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: rgba(212,149,122,0.9);
  margin-top: 1rem; opacity: 0;
  transition: opacity 0.3s;
  display: flex; align-items: center; gap: 0.4rem;
}
.hobby-click-hint::before { content: '↗'; }
.hobby-teaser:hover .hobby-click-hint { opacity: 1; }

/* HOBBY MODAL */
.hobby-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(74,55,40,0.55);
  backdrop-filter: blur(10px);
  z-index: 800;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s ease;
}
.hobby-modal-overlay.active { opacity: 1; pointer-events: all; }
.hobby-modal {
  background: var(--cream);
  border: 1px solid var(--border-hover);
  max-width: 520px; width: 90%;
  padding: 0;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
  border-radius: 20px;
  overflow: hidden;
}
.hobby-modal-img {
  width: 100%; height: 220px;
  object-fit: cover;
  display: block;
}
.hobby-modal-img-placeholder {
  width: 100%; height: 220px;
  background: linear-gradient(135deg, var(--sand) 0%, rgba(193,123,92,0.2) 100%);
  background-size: cover;
  background-position: center;
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem;
  position: relative;
}
.hobby-modal-overlay.active .hobby-modal { transform: scale(1) translateY(0); }
.hobby-modal .modal-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 10;
  background: rgba(245,240,232,0.85); backdrop-filter: blur(4px);
  border-radius: 50%; width: 32px; height: 32px;
  border: 1px solid var(--border);
}

/* Hobby photo upload button inside modal */
.hobby-modal-photo-upload {
  padding: 0.75rem 1.5rem 0;
}
.hobby-photo-label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--terracotta-light);
  border: 1px dashed var(--border-hover);
  padding: 0.4rem 0.85rem; border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.hobby-photo-label:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
  background: rgba(193,123,92,0.06);
}

.hobby-modal-icon {
  font-size: 2.5rem; margin-bottom: 1rem; display: block;
}
.hobby-modal-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; font-weight: 300;
  margin-bottom: 1.25rem;
}
.hobby-modal-body {
  font-size: 0.9rem; line-height: 1.85;
  color: var(--muted); font-weight: 300;
}
.hobby-modal-body-wrap { padding: 1.25rem 2.5rem 2.5rem; }

/* ── 3D CONNECT LOGOS ── */
#contact { position: relative; }
.connect-intro {
  max-width: 500px; font-size: 0.95rem;
  line-height: 1.8; color: var(--muted);
  font-weight: 300; margin-bottom: 3.5rem;
}
.connect-logos {
  display: flex; flex-wrap: wrap;
  gap: 2rem; align-items: center;
}
.connect-logo {
  position: relative;
  width: 64px; height: 64px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--cream);
  border: 1px solid var(--border);
  text-decoration: none;
  font-size: 1.7rem;
  color: var(--muted);
  cursor: none;
  transition: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
/* 3D depth effect on connect logos */
.connect-logo-3d {
  box-shadow:
    0 2px 0 rgba(74,55,40,0.15),
    0 4px 0 rgba(74,55,40,0.1),
    0 6px 0 rgba(74,55,40,0.06),
    0 6px 12px rgba(74,55,40,0.08);
}
/* Shine top edge */
.connect-logo-3d::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255,255,255,0.22) 0%, transparent 100%);
  border-radius: 14px 14px 0 0;
  pointer-events: none;
}
.connect-logo-3d:hover {
  transform: scale(1.2) translateY(-6px);
  border-color: var(--glow-color, var(--terracotta));
  color: var(--glow-color, var(--terracotta));
  box-shadow:
    0 0 0 1px var(--glow-color, var(--terracotta)),
    0 0 16px var(--glow-color, rgba(193,123,92,0.6)),
    0 0 40px var(--glow-color, rgba(193,123,92,0.25)),
    0 8px 20px rgba(74,55,40,0.2);
  animation: ledPulse 1.2s ease-in-out infinite;
}
@keyframes ledPulse {
  0%,100%{ box-shadow:
    0 0 0 1px var(--glow-color),
    0 0 14px var(--glow-color),
    0 0 32px var(--glow-color,rgba(193,123,92,0.25));
  }
  50%{ box-shadow:
    0 0 0 1px var(--glow-color),
    0 0 24px var(--glow-color),
    0 0 56px var(--glow-color,rgba(193,123,92,0.35));
  }
}
.connect-logo-tooltip {
  position: absolute; bottom: -2rem;
  font-size: 0.6rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted);
  white-space: nowrap;
  opacity: 0; transform: translateY(4px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
.connect-logo:hover .connect-logo-tooltip { opacity: 1; transform: translateY(0); }

/* ── EDUCATION ── */
#education { position: relative; }
.edu-timeline {
  position: relative;
  padding-left: 2rem;
}
.edu-timeline::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 1px; background: var(--border);
}
.edu-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 2.5rem;
}
.edu-item::before {
  content: '';
  position: absolute; left: -2rem;
  top: 0.4rem;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(193,123,92,0.15);
}
.edu-period {
  font-size: 0.68rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--terracotta);
  margin-bottom: 0.4rem;
}
.edu-institution {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem; font-weight: 400;
  color: var(--warm-brown); line-height: 1.3;
  margin-bottom: 0.3rem;
}
.edu-degree {
  font-size: 0.82rem; color: var(--muted);
  font-weight: 300; line-height: 1.6;
  margin-bottom: 0.25rem;
}
.edu-badge {
  display: inline-block;
  font-size: 0.6rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--terracotta-dark);
  border: 1px solid rgba(193,123,92,0.3);
  padding: 0.25rem 0.65rem; border-radius: 1px;
  margin-top: 0.5rem;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 4rem; max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-copy { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--muted); }
.footer-name { font-family: 'Cormorant Garamond', serif; font-size: 1rem; color: var(--terracotta); }

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hobbies-grid { grid-template-columns: repeat(2,1fr); }
}
@media(max-width:768px){
  nav{padding:1.25rem 1.5rem}
  .nav-links{gap:1.5rem}
  section{padding:5rem 1.5rem}
  #hero{padding:0}
  .hero-layout{
    grid-template-columns: 1fr;
    padding: 7rem 1.5rem 4rem;
    gap: 2.5rem;
  }
  .hero-right { order: -1; }
  .hero-photo-frame { max-height: 55vw; aspect-ratio: 4/3; }
  .hero-orb{display:none}
  .projects-grid{grid-template-columns:1fr}
  footer{padding:2rem 1.5rem;flex-direction:column;gap:1rem;text-align:center}
  .hero-name{font-size:clamp(3rem,13vw,5rem)}
  .hobbies-grid{grid-template-columns:1fr}
}