/* ==========================================================================
   CSS Variables & Theme Configuration
   ========================================================================== */
:root {
  /* Colors */
  --bg-color: #fdfaf6;
  --surface-color: #ffffff;
  --surface-hover: #f5f0eb;
  --text-primary: #3d3835;
  --text-secondary: #7d7570;
  --accent-color: #e76f51;
  /* Soft terracotta orange accent */
  --accent-glow: rgba(231, 111, 81, 0.4);
  --border-color: #e6ded8;

  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', var(--font-primary);

  /* Sizing & Spacing */
  --section-padding: 6rem;
  --container-width: 1200px;
  --border-radius: 12px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 120px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 1rem;
}

p {
  font-size: 1rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-color);
}

ul {
  list-style: none;
}

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

/* ==========================================================================
   Layout & Utility Classes
   ========================================================================== */
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}

section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
  width: 100%;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background-color: var(--accent-color);
  border-radius: 2px;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

/* Add an active class for scroll-triggered animations later */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  max-width: 1000px;
  padding: 0.8rem 2rem;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.header .container {
  width: 100%;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 1px;
}

.nav-list {
  display: flex;
  gap: 2rem;
}

.nav-list li a {
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
}

.nav-list li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent-color);
  transition: width var(--transition-fast);
}

.nav-list li a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  /* Accounts for header */
  position: relative;
  overflow: hidden;
  background-color: var(--bg-color);
}

.intro-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 50; /* Above blobs and hero content */
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(253, 250, 246, 0.3); /* slightly tinted var(--bg-color) */
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
  cursor: pointer;
}

.intro-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-quote-container {
  text-align: center;
  max-width: 800px;
  padding: 0 2rem;
}

.intro-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-style: italic;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

.intro-author {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.intro-author-sub {
  font-size: 0.95rem;
  opacity: 0.7;
}

.hero-blobs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.blob {
  position: absolute;
  filter: blur(80px);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  animation: moveBlob 15s infinite alternate ease-in-out;
  opacity: 0.8;
  mix-blend-mode: multiply;
}

.blob-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: linear-gradient(135deg, #ff007f 0%, #ff5a00 100%);
  animation-duration: 25s;
}

.blob-2 {
  bottom: -20%;
  right: -10%;
  width: 55vw;
  height: 45vw;
  background: linear-gradient(135deg, #ffc100 0%, #ff5a00 100%);
  animation-duration: 30s;
  animation-delay: -5s;
}

.blob-3 {
  top: 30%;
  left: 30%;
  width: 45vw;
  height: 45vw;
  background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
  animation-duration: 22s;
  animation-delay: -10s;
}

@keyframes moveBlob {
  0% {
    transform: translate(0, 0) scale(1) rotate(0deg);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  }

  33% {
    transform: translate(15vw, 15vh) scale(1.1) rotate(45deg);
    border-radius: 60% 40% 30% 70% / 60% 50% 40% 50%;
  }

  66% {
    transform: translate(-15vw, 10vh) scale(0.9) rotate(90deg);
    border-radius: 50% 50% 60% 40% / 40% 60% 50% 40%;
  }

  100% {
    transform: translate(0, -15vh) scale(1.2) rotate(135deg);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  }
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 3rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5rem);
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-roles {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--accent-color);
  margin-bottom: 2rem;
}

.hero-skills {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
  font-weight: 300;
  letter-spacing: 1px;
}

.hero-skills li {
  position: relative;
}

.hero-skills li:not(:last-child)::after {
  content: '|';
  position: absolute;
  right: -1rem;
  color: var(--text-primary);
}

.hero-socials {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  font-size: 1.5rem;
}

.hero-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.hero-socials a:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px var(--accent-glow);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  font-size: 1.5rem;
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0) translateX(-50%);
  }

  40% {
    transform: translateY(-10px) translateX(-50%);
  }

  60% {
    transform: translateY(-5px) translateX(-50%);
  }
}

/* ==========================================================================
   Story Video Section
   ========================================================================== */
.story-video {
  padding: 4rem 0;
}

.video-container {
  width: 95%;
  max-width: 1400px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  background-color: var(--surface-color);
  aspect-ratio: 16 / 9;

  /* Scrollytelling Transitions */
  transition: opacity 1s ease-out, transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
  opacity: 1;
  transform: translateY(0);
}

.video-container.scrolly-hidden-bottom {
  opacity: 0;
  transform: translateY(80px);
}

.video-container.scrolly-hidden-top {
  opacity: 0;
  transform: translateY(-80px);
}

.video-container.scrolly-visible {
  opacity: 1;
  transform: translateY(0);
}

.about-video-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  transition: opacity var(--transition-normal);
  z-index: 10;
}

.play-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.play-btn:hover {
  transform: scale(1.1);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-image {
  position: sticky;
  top: 120px;
  z-index: 10;
}

.image-wrapper {
  position: relative;
  border-radius: var(--border-radius);
  overflow: visible;
}

.image-wrapper img,
.image-wrapper video {
  border-radius: var(--border-radius);
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  width: 100%;
  display: block;
}

.image-wrapper::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent-color);
  border-radius: var(--border-radius);
  z-index: 0;
  transition: transform var(--transition-normal);
}

.image-wrapper:hover::after {
  transform: translate(-5px, -5px);
}

.about-content p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.about-content p:last-of-type {
  margin-bottom: 2rem;
}

.mt-4 {
  margin-top: 2rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.skill-overview {
  background: var(--surface-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
}

.skill-list li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
}

.skill-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-color);
}

.skill-list strong {
  color: var(--text-primary);
}

/* ==========================================================================
   Skills Section
   ========================================================================== */
.skills-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 60vh;
  column-gap: 4rem;
  position: relative;
}

@media (max-width: 900px) {
  .skills-grid-layout {
    grid-template-columns: 1fr;
    row-gap: 3rem;
  }

  .pillar-cell {
    grid-column: 1 !important;
    grid-row: auto !important;
  }

  .cards-cell {
    grid-column: 1 !important;
    grid-row: auto !important;
  }

  .pillar {
    position: static !important;
    margin-bottom: 0 !important;
    height: 80px !important;
    width: 100% !important;
    writing-mode: horizontal-tb !important;
    transform: none !important;
    margin-left: 0 !important;
  }

  .pillar-4 {
    position: static !important;
    margin: 2rem auto !important;
    height: 150px !important;
    width: 150px !important;
    display: block !important;
  }

  .roof-cell,
  .base-cell {
    display: none !important;
  }

  .skills-group {
    justify-content: center;
  }
}

.sticky-fade {
  opacity: 0;
  transition: opacity 0.2s cubic-bezier(0.5, 0, 0, 1);
}

.sticky-fade.active {
  opacity: 1;
  transition: opacity 1.5s cubic-bezier(0.5, 0, 0, 1);
}

.temple-roof {
  position: sticky;
  top: 120px;
  z-index: 14;
  margin-left: calc(50% - 120px);
  width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 330px;
  /* Offset to ensure proper sticky scroll-out together with base */
}

.roof-triangle {
  width: 0;
  height: 0;
  border-left: 120px solid transparent;
  border-right: 120px solid transparent;
  border-bottom: 75px solid var(--accent-color);
}

.temple-base {
  position: sticky;
  top: 495px;
  z-index: 14;
  margin-left: calc(50% - 120px);
  width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: -332.5px;
  /* Pull it up to counteract temple-roof's bottom margin */
}

.base-top {
  width: 225px;
  height: 11px;
  background: var(--accent-color);
  border-radius: 6px 6px 0 0;
}

.base-bottom {
  width: 240px;
  height: 19px;
  background: var(--accent-color);
  border-radius: 6px;
}

.temple-slogan {
  position: sticky;
  top: 540px;
  z-index: 14;
  margin-left: calc(50% - 120px);
  width: 240px;
  text-align: center;
  color: var(--accent-color);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 15px;
}

.pillar {
  position: sticky;
  background: var(--accent-color);
  color: #fff;
  border-radius: var(--border-radius);
  padding: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 15px 45px rgba(231, 111, 81, 0.2);
  height: 300px;
  width: 60px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  z-index: 10;
  transition: transform var(--transition-fast);
  margin-bottom: 30px;
  /* Align scroll out behavior with base */
}

.pillar-1 {
  top: 195px;
  margin-left: calc(50% - 105px);
  z-index: 13;
}

.pillar-2 {
  top: 195px;
  margin-left: calc(50% - 30px);
  z-index: 12;
}

.pillar-3 {
  top: 195px;
  margin-left: calc(50% + 45px);
  z-index: 11;
}

.pillar-4 {
  position: sticky;
  top: 450px;
  /* Stands exactly on the baseline of the temple base */
  margin-left: calc(50% + 75px);
  /* Overlaps the 3rd pillar */
  z-index: 15;
  width: 75px;
  height: 75px;
  display: flex;
  transition: transform var(--transition-fast);
}

.dog-svg {
  width: 100%;
  height: 100%;
  transform: scaleX(-1);
  /* Flips the dog so it pees on the pillar */
}

.pillar-title {
  font-size: 1.125rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #fff;
}

.skills-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2rem;
}

#group-4 {
  justify-content: flex-start;
}

.skill-card {
  perspective: 1500px;
  width: calc(50% - 1rem);
  /* 2 cards side-by-side taking full container width */
  aspect-ratio: 1 / 1;
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.skill-card.is-zoomed {
  z-index: 2001;
}

.skill-card-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--target-width, 100%);
  height: var(--target-height, 100%);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    width 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  /* Basic un-zoomed */
  transform: translate(0, 0) scale(1) rotateY(0deg);
}

/* Card flipped and zoomed state */
.skill-card.is-zoomed .skill-card-inner {
  transform: translate(var(--tx, 0px), var(--ty, 0px)) scale(var(--scale, 1)) rotateY(180deg);
}

.skill-card-front,
.skill-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--border-radius);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.skill-card-front {
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.skill-card:hover .skill-card-front {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--accent-color);
}

.skill-card-back {
  transform: rotateY(180deg);
  background: var(--surface-color);
  border-color: var(--accent-color);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  padding: calc(1.5rem + 2%);
}

.skill-back-scroll {
  height: 100%;
  padding-right: 5px;
  display: flex;
  flex-direction: column;
}

.skill-icon {
  font-size: 3.75rem;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
}

.skill-back-icon {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 4rem;
  color: var(--accent-color);
  opacity: 0.15;
  z-index: 0;
  pointer-events: none;
}

.skill-card-front .skill-title {
  font-size: 1.65rem;
  margin-bottom: 0.45rem;
}

.skill-card-front .skill-subtitle {
  font-size: 1.2rem;
  color: var(--accent-color);
  font-weight: 500;
  margin-bottom: 0;
}

.card-hint-icon {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  font-size: 1.6rem;
  color: var(--accent-color);
  opacity: 0.8;
  animation: hintPulse 2s infinite ease-in-out;
  pointer-events: none;
}

@keyframes hintPulse {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0.4; }
  100% { transform: scale(1); opacity: 0.8; }
}

.skill-back-title {
  font-size: 2.2rem;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.skill-back-subtitle {
  font-size: 1.6rem;
  color: var(--accent-color);
  font-weight: 500;
  margin-bottom: 2rem;
}

.skill-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 2rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2rem;
  margin-top: auto;
}

.skill-tags span {
  font-size: 1rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-secondary);
}

.skill-tags span::before {
  content: "#";
  color: var(--accent-color);
}

.skill-tools {
  font-size: 1rem;
  color: var(--text-primary);
  padding-top: 1.6rem;
  border-top: 1px solid var(--border-color);
}

.skill-tools strong {
  color: var(--accent-color);
}

/* Overlay for zoomed cards */
.card-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(253, 250, 246, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.filter-btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  box-shadow: 0 5px 15px var(--accent-glow);
}

.portfolio-track {
  position: relative;
  min-height: 100vh;
}

.portfolio-sticky {
  position: sticky;
  top: 15vh;
}

.overflow-hidden {
  overflow: hidden;
  padding: 1rem 0;
}

.portfolio-grid {
  display: grid;
  grid-template-rows: repeat(2, 1fr);
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 4rem) / 3);
  gap: 2rem;
  will-change: transform;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-auto-columns: calc((100% - 2rem) / 2);
  }
}

@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-rows: repeat(2, 1fr);
    grid-auto-columns: 100%;
  }
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--surface-color);
}

.portfolio-item.hide {
  display: none;
}

.portfolio-item-inner {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.portfolio-item-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(253, 250, 246, 0.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
  padding: 2rem;
  text-align: center;
}

.portfolio-item:hover .portfolio-item-inner img {
  transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h3 {
  font-size: 1.65rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.portfolio-overlay span {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--accent-color);
  transform: translateY(20px);
  transition: transform var(--transition-normal);
  transition-delay: 0.1s;
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay span {
  transform: translateY(0);
}

/* Hidden details source */
.portfolio-details {
  display: none;
}

/* ==========================================================================
   Modal
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
  padding: 2rem;
}

.modal.active {
  opacity: 1;
  pointer-events: all;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(253, 250, 246, 0.9);
  backdrop-filter: blur(10px);
}

.modal-content-wrapper {
  position: relative;
  background: var(--surface-color);
  border: 1px solid var(--accent-color);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal.active .modal-content-wrapper {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.1);
  color: var(--text-primary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--accent-color);
  color: #fff;
}

.modal-content {
  display: flex;
  flex-direction: column;
}

.modal-media {
  width: 100%;
  background: var(--surface-hover);
}

.modal-media img,
.modal-media video {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  display: block;
}

.modal-info {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 2.5rem;
}

@media (max-width: 900px) {
  .modal-info {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.modal-info h3 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.modal-info p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.modal-meta {
  background: var(--surface-hover);
  padding: 2rem;
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 0;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meta-item strong {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.meta-item span {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.meta-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.2rem;
}

.modal-audio {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(230, 57, 70, 0.05);
  border: 1px solid rgba(230, 57, 70, 0.2);
  border-radius: 8px;
}

.modal-audio p {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.modal-audio audio {
  width: 100%;
}

.modal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-color);
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  text-decoration: underline;
  text-decoration-color: transparent;
  align-self: flex-start;
}

.modal-link i {
  transition: transform var(--transition-fast);
}

.modal-link:hover {
  text-decoration-color: var(--accent-color);
}

.modal-link:hover i {
  transform: translateX(3px);
}



.modal-link.outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.modal-link.outline:hover {
  background: var(--surface-hover);
  border-color: var(--text-primary);
}

/* ==========================================================================
   Current Projects Section
   ========================================================================== */
.current-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.current-projects-grid.reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

.current-item {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateX(-100vw);
  will-change: transform, opacity;
}

.current-item:hover {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  border-color: var(--accent-color);
}

.current-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.current-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.current-item:hover .current-img img {
  transform: scale(1.05);
}

.current-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.current-content h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}

.current-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .current-projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* ==========================================================================
   Tools Section (Accordion)
   ========================================================================== */
.tools-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background: var(--surface-color);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.accordion-item.active {
  border-color: var(--accent-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.1rem;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-right: 1rem;
}

.accordion-title {
  flex-grow: 1;
  font-weight: 500;
}

.accordion-toggle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-toggle {
  transform: rotate(180deg);
  color: var(--accent-color);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-inner {
  padding: 0 1.5rem 1.5rem 4rem;
}

.tools-list li {
  margin-bottom: 0.8rem;
  color: var(--text-secondary);
  position: relative;
}

.tools-list li::before {
  content: '- ';
  color: var(--accent-color);
}

.tools-list strong {
  color: var(--text-primary);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  background: var(--surface-color);
  padding: 4rem;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  will-change: transform, opacity;
  transform-style: preserve-3d;
  transform-origin: center bottom;
}

.contact-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-color);
}

.contact-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.2rem;
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.05);
  padding: 1rem 2rem;
  border-radius: 50px;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.contact-link i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

.contact-link:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(231, 111, 81, 0.2);
}

.contact-link:hover i {
  color: #fff;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  background: var(--surface-hover);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-color);
}

.footer-networks {
  display: flex;
  gap: 1rem;
}

.footer-networks a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
  color: var(--text-primary);
  font-size: 1.2rem;
}

.footer-networks a:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px var(--accent-glow);
}

@media (min-width: 900px) {
  .footer-inner {
    position: relative;
  }

  .footer-networks {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   Legal Pages (Impressum / Datenschutz)
   ========================================================================== */
.legal-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
  padding-top: 10rem;
  padding-bottom: 4rem;
}

.legal-sidebar {
  position: sticky;
  top: 100px;
}

.legal-sidebar h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.legal-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.legal-sidebar-list a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.legal-sidebar-list a:hover {
  color: var(--accent-color);
}

.legal-content h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.legal-content h2 {
  font-size: 2rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.legal-content h3 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.legal-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.legal-content a {
  color: var(--accent-color);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition-fast);
}

.legal-content a:hover {
  text-decoration-color: var(--accent-color);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 900px) {
  :root {
    --section-padding: 4rem;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-top: 8rem;
  }

  .legal-sidebar {
    position: relative;
    top: 0;
    margin-bottom: 1rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    display: none;
  }

  .hero-skills {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero-skills li:not(:last-child)::after {
    display: none;
  }

  .nav {
    display: none;
    /* Will handle mobile menu with JS class */
    position: absolute;
    top: calc(100% + 1rem);
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }

  .nav.active {
    display: block;
    animation: fadeIn var(--transition-fast) ease forwards;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .nav-list li a {
    font-size: 1.1rem;
  }

  .mobile-menu-btn {
    display: block;
  }

  .section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
  }

  .skill-card {
    width: 100%;
  }

  .contact-inner {
    padding: 2.5rem 1.5rem;
  }

  .contact-links {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .contact-link {
    justify-content: center;
  }

  /* Disable horizontal scroll manually by resetting portfolio track on mobile */
  .portfolio-sticky {
    position: relative;
    top: 0;
  }

  .portfolio-grid {
    display: grid;
    grid-auto-flow: row;
    grid-template-columns: 1fr 1fr;
    grid-auto-columns: auto;
    gap: 1.5rem;
    transform: none !important;
  }
}

@media (max-width: 600px) {
  :root {
    --section-padding: 3rem;
  }

  .hero {
    padding-top: 100px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-roles {
    font-size: 1.5rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .modal-info {
    padding: 1.5rem;
  }

  .modal-info h3 {
    font-size: 1.8rem;
  }

  .current-content {
    padding: 1rem;
  }
}