/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --bg: #f7f6f4;
  --text: #474747;
  --text-30: rgba(71, 71, 71, 0.30);
  --text-20: rgba(71, 71, 71, 0.20);
  --text-10: rgba(71, 71, 71, 0.10);
  --line: #474747;

  --font-family: 'Outfit', sans-serif;

  /* Column width matching Figma to maintain exact pixel distances */
  --col-photo: 380px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  font-family: var(--font-family);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   SCROLL STRUCTURE
   ============================================================ */
.scroll-container {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: var(--bg);
}

.sections-wrapper {
  width: 100%;
  height: 200vh;
  display: flex;
  flex-direction: column;
  transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.section {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: stretch;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

/* ============================================================
   COLUMNS — GRID STRUCTURE
   ============================================================ */
.col {
  flex-shrink: 0;
  height: 100%;
}

/* Photo column */
.col--photo {
  width: var(--col-photo);
  overflow: hidden;
  display: flex;
  align-items: center;
  z-index: 2;
  mask-image: linear-gradient(to right, #000 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, #000 80%, transparent 100%);
}

.col--2,
.col--3,
.col--4,
.col--5 {
  flex: 1 0 0;
  min-width: 1px;
  position: relative;
  z-index: 1;
}

.col--2 {
  border-left: 1px solid transparent;
}

.col--3,
.col--4,
.col--5 {
  border-left: 1px solid var(--line);
}

/* Animate the grid lines in */
.col--3,
.col--4,
.col--5 {
  animation: line-grow 1.2s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.col--3 { animation-delay: 0.6s; }
.col--4 { animation-delay: 0.75s; }
.col--5 { animation-delay: 0.9s; }

@keyframes line-grow {
  from {
    clip-path: inset(0 0 100% 0);
  }
  to {
    clip-path: inset(0 0 0% 0);
  }
}

/* ============================================================
   PHOTO
   ============================================================ */
.photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(100%);
  animation: photo-reveal 1.4s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
  transition: filter 0.6s ease;
}

.photo:hover {
  filter: grayscale(60%);
}


@keyframes photo-reveal {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ============================================================
   CONTENT BLOCK — ABSOLUTELY POSITIONED
   ============================================================ */
.content-block {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

.content-block * {
  pointer-events: auto;
}

/* ============================================================
   NAME CONTAINER
   ============================================================ */
.name-container {
  position: absolute;
  /* Top of 'Multimedia Artist' is 445.5px from top (920-445.5=474.5px from bottom).
     Bottom of 'Pedro Lemos' needs to be 28.5px above it, so 503px from bottom.
     Pedro Lemos text height is 125px, starts at 122px inside container.
     So bottom of name-container = 503px - 125px + 122px = 500px? No, let's just use exact Figma positioning for 1920x920.
  */
  bottom: 457px; /* Fine-tuned for ~28.5px vertical gap to skills-container in 1920 */
  left: 540px;
  width: 1011px;
  background-color: #f7f6f4 !important;
  z-index: 12 !important;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 22px;
  padding-bottom: 48px;
}

.label-portfolio {
  font-weight: 300;
  font-size: 47.3px;
  line-height: normal;
  margin-left: 0.17em;
  animation: text-up 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
}

.name {
  font-weight: 400;
  font-size: 178px;
  line-height: 124.6px;
  letter-spacing: -1.78px;
  animation: text-up 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.45s both;
}

@keyframes text-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   SKILLS CONTAINER
   ============================================================ */
.skills-container {
  position: absolute;
  bottom: 146px; /* 920 - 774 */
  left: calc(var(--col-photo) + 1057px); /* 1389px total -> 332px + 1057px */
  background-color: #f7f6f4 !important;
  z-index: 12 !important;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 10px;
  padding-bottom: 15px;
  white-space: nowrap;
}

.skill {
  font-weight: 300;
  font-size: 47.3px;
  line-height: 60px;
  transition: color 0.35s ease, transform 0.35s ease;
  cursor: default;
}

.skill:hover {
  transform: translateX(6px);
}

/* Fade cascade — matching Figma opacities */
.skill--1 { color: var(--text);    animation: skill-in 0.7s ease 0.7s both; }
.skill--2 { color: var(--text-30); animation: skill-in 0.7s ease 0.82s both; }
.skill--3 { color: var(--text-20); animation: skill-in 0.7s ease 0.94s both; }
.skill--4 { color: var(--text-10); animation: skill-in 0.7s ease 1.06s both; }
.skill--5 { color: var(--text-10); animation: skill-in 0.7s ease 1.18s both; }

/* On hover, brighten the dimmed skills */
.skill--2:hover { color: var(--text); }
.skill--3:hover { color: var(--text); }
.skill--4:hover { color: var(--text); }
.skill--5:hover { color: var(--text); }

@keyframes skill-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   SCROLL INDICATOR (MOUSE ICON)
   ============================================================ */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 44px;
  border: 2px solid var(--text);
  border-radius: 20px;
  animation: skill-in 1s ease 1.5s both;
  box-sizing: border-box;
}

.scroll-line {
  position: absolute;
  top: 6px;
  left: 50%;
  /* transform: translateX(-50%); -> handled by keyframes */
  width: 4px;
  height: 8px;
  background-color: var(--text);
  border-radius: 4px;
  animation: scroll-wheel 1.6s cubic-bezier(0.15, 0.41, 0.69, 0.94) infinite;
}

@keyframes scroll-wheel {
  0% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(16px);
    opacity: 0;
  }
}

/* ============================================================
   SECTION 2 — SPECIALTIES
   ============================================================ */
.section--specialties {
  background: var(--bg);
}

.col--about {
  width: var(--col-photo);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  z-index: 2;
  mask-image: linear-gradient(to right, #000 80%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, #000 80%, transparent 100%);
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-photo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(100%);
  transition: opacity 0.6s ease, filter 0.6s ease;
}

.about-photo--default {
  z-index: 1;
}

.about-photo--hover {
  opacity: 0;
  z-index: 2;
}

.col--about:hover .about-photo--hover {
  opacity: 1;
  filter: grayscale(60%);
}

.about-title-container {
  position: absolute;
  top: 80px;
  left: 30px;
  width: 269px;
  transform: translateY(-50%);
  z-index: 3;
  pointer-events: none;
}

.about-title {
  font-weight: 300;
  font-size: 64px;
  line-height: 1.2;
  letter-spacing: -1.2px;
  color: #ffffff;
  display: inline-block;
  transform-origin: left center;
  transition: color 0.4s ease, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.col--about:hover .about-title {
  color: var(--text);
  transform: translateY(-4px) scale(1.03);
}

.col--specialty {
  flex: 1 0 0;
  min-width: 1px;
  height: 100%;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-bottom: 30px;
}

.specialty-label-container {
  position: relative;
  z-index: 2;
  pointer-events: none;
}

.specialty-label {
  font-weight: 300;
  font-size: 38px;
  line-height: normal;
  color: rgba(71, 71, 71, 0.5);
  white-space: nowrap;
  display: inline-block;
  transition: color 0.4s ease, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.col--specialty:hover .specialty-label {
  color: var(--text);
  font-weight: 400;
  transform: translateY(-6px);
}

/* UI/UX Graphic Positioning & Animation */
.graphic--uiux {
  position: absolute;
  top: 50%;
  left: calc(50% + 86.5px);
  transform: translate(-50%, -50%);
  width: 315px;
  height: 322px;
  filter: drop-shadow(0px 6px 4px rgba(0,0,0,0.1));
  transition: transform 0.5s ease;
}

.graphic--uiux .wireframe-1 {
  position: absolute;
  left: 12.93px;
  top: 0;
  width: 219.7px;
  height: 137.31px;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.graphic--uiux .wireframe-2 {
  position: absolute;
  left: 89.31px;
  top: 82.26px;
  width: 227.94px;
  height: 145.55px;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.graphic--uiux .phone {
  position: absolute;
  left: 0;
  top: 104.59px;
  width: 117.52px;
  height: 217.41px;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* UI/UX Hovers */
.col--uiux:hover .graphic--uiux {
  transform: translate(-50%, -52%);
}
.col--uiux:hover .wireframe-1 {
  transform: translate(-8px, -12px);
}
.col--uiux:hover .wireframe-2 {
  transform: translate(6px, -6px);
}
.col--uiux:hover .phone {
  transform: translate(4px, 6px);
}

/* 3D Modeling Graphic Positioning & Animation */
.graphic--3d {
  position: absolute;
  top: calc(50% + 8px);
  left: calc(50% + 120px);
  transform: translate(-50%, -50%);
  width: 290px;
  height: 290px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease;
}

.graphic--3d .cube-3d {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* 3D Hovers */
.col--3d:hover .graphic--3d {
  transform: translate(-50%, -53%);
}
.col--3d:hover .cube-3d {
  transform: rotate(8deg) scale(1.05);
}

/* Game Design Graphic Positioning & Animation */
.graphic--game {
  position: absolute;
  top: calc(50% + 18.68px);
  left: calc(50% + 81px);
  transform: translate(-50%, -50%);
  width: 292px;
  height: 309.36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease;
  overflow: visible !important;
}

.puzzle-svg {
  width: 100%;
  height: 100%;
  overflow: visible !important;
}

#puzzle-piece-detached {
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Game Design Hovers */
.col--game:hover .graphic--game {
  transform: translate(-50%, -53%);
}
.col--game:hover #puzzle-piece-detached {
  transform: translate(41.7px, 59.2px);
}


/* Sound Design Graphic Positioning & Animation */
.graphic--sound {
  position: absolute;
  top: calc(50% + 0.07px);
  left: calc(50% - 0.4px);
  transform: translate(-50%, -50%);
  width: 100%;
  height: 203.86px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease;
  overflow: visible !important;
}

.sound-wave-svg {
  width: 100%;
  height: 100%;
  overflow: visible !important;
}

/* transform center for wave vectors */
#vector-9, #vector-10, #vector-11 {
  transform-origin: 50% 109.1px;
  transition: transform 0.4s ease;
}

/* Sound wave hover animation */
.col--sound:hover #vector-9 {
  animation: sound-wave-active-9 1.1s ease-in-out infinite alternate;
}
.col--sound:hover #vector-10 {
  animation: sound-wave-active-10 1.4s ease-in-out infinite alternate;
  animation-delay: 0.15s;
}
.col--sound:hover #vector-11 {
  animation: sound-wave-active-11 0.8s ease-in-out infinite alternate;
  animation-delay: 0.3s;
}

@keyframes sound-wave-active-9 {
  0% {
    transform: scaleY(0.65);
  }
  100% {
    transform: scaleY(1.35);
  }
}

@keyframes sound-wave-active-10 {
  0% {
    transform: scaleY(0.5);
  }
  100% {
    transform: scaleY(1.5);
  }
}

@keyframes sound-wave-active-11 {
  0% {
    transform: scaleY(0.8);
  }
  100% {
    transform: scaleY(1.2);
  }
}

/* ============================================================
   RESPONSIVE — TABLET & MOBILE
   ============================================================ */
@media (max-width: 1440px) {
  /* Fallback to original 1440x900 design constraints */
  .name-container {
    bottom: 412px;
    left: 384px;
    width: 812px;
  }
  
  .skills-container {
    bottom: 173px;
    left: calc(var(--col-photo) + 734px);
  }

  .label-portfolio { font-size: 38px; }
  .name { font-size: 143px; line-height: 100px; letter-spacing: -1.43px; }
  .skill { font-size: 38px; line-height: 48px; }

  /* Section 2 */
  .about-title { font-size: 50px; }
  .specialty-label { font-size: 28px; }
  .graphic--uiux { transform: translate(-50%, -50%) scale(0.8); }
  .graphic--3d { transform: translate(-50%, -50%) scale(0.8); }
  .graphic--game { transform: translate(-50%, -50%) scale(0.8); }
  .graphic--sound { transform: translate(-50%, -50%) scale(1, 0.85); }
  .col--uiux:hover .graphic--uiux { transform: translate(-50%, -52%) scale(0.8); }
  .col--3d:hover .graphic--3d { transform: translate(-50%, -53%) scale(0.8); }
  .col--game:hover .graphic--game { transform: translate(-50%, -53%) scale(0.8); }
}

@media (max-width: 1200px) {
  /* Scale down everything proportionally if screen is too small */
  .name-container {
    left: 26.67vw;
    width: 56.38vw;
    bottom: auto;
    top: 26.89vh;
  }
  
  .skills-container {
    left: 74vw;
    bottom: 19.2vh;
  }

  .name { font-size: clamp(64px, 9.93vw, 143px); line-height: 1em; }
  .skill { font-size: clamp(24px, 2.64vw, 38px); line-height: 1.2em; }

  /* Section 2 */
  .col--about { width: var(--col-photo); }
  .about-title { font-size: 40px; }
  .specialty-label { font-size: 22px; }
  .graphic--uiux { transform: translate(-50%, -50%) scale(0.7); left: calc(50% + 50px); }
  .graphic--3d { transform: translate(-50%, -50%) scale(0.7); left: calc(50% + 50px); }
  .graphic--game { transform: translate(-50%, -50%) scale(0.7); left: calc(50% + 50px); }
  .graphic--sound { transform: translate(-50%, -50%) scale(1, 0.75); }
  .col--uiux:hover .graphic--uiux { transform: translate(-50%, -52%) scale(0.7); }
  .col--3d:hover .graphic--3d { transform: translate(-50%, -53%) scale(0.7); }
  .col--game:hover .graphic--game { transform: translate(-50%, -53%) scale(0.7); }
}

@media (max-width: 1024px) {
  .col--photo {
    width: 30vw;
  }

  .content-block {
    left: 0;
  }

  .name-container {
    left: 34vw;
    width: 62vw;
  }

  .skills-container {
    left: 65vw;
  }

  .name {
    line-height: 0.75em;
  }

  /* Section 2 */
  .col--about { width: 30vw; }
  .about-title { font-size: 32px; }
  .specialty-label { font-size: 18px; }
  .graphic--uiux { transform: translate(-50%, -50%) scale(0.6); left: calc(50% + 30px); }
  .graphic--3d { transform: translate(-50%, -50%) scale(0.6); left: calc(50% + 30px); }
  .graphic--game { transform: translate(-50%, -50%) scale(0.6); left: calc(50% + 30px); }
  .graphic--sound { transform: translate(-50%, -50%) scale(1, 0.65); }
  .col--uiux:hover .graphic--uiux { transform: translate(-50%, -52%) scale(0.6); }
  .col--3d:hover .graphic--3d { transform: translate(-50%, -53%) scale(0.6); }
  .col--game:hover .graphic--game { transform: translate(-50%, -53%) scale(0.6); }
}

@media (max-width: 768px) {
  html, body {
    overflow: auto;
    height: auto;
  }

  .scroll-container {
    height: auto;
    overflow: visible;
  }

  .sections-wrapper {
    height: auto;
    transform: none !important;
  }

  .section {
    flex-direction: column;
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }

  .col--photo {
    width: 100%;
    height: 50vh;
    mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
  }

  .col--2,
  .col--3,
  .col--4,
  .col--5 {
    display: none;
  }

  .content-block {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    padding: 40px 24px 60px;
  }

  .name-container {
    position: relative;
    width: 100%;
    padding-top: 0;
    padding-bottom: 32px;
  }

  .name {
    font-size: clamp(48px, 12vw, 80px);
    line-height: 1;
  }

  .label-portfolio {
    font-size: clamp(20px, 4vw, 30px);
  }

  .skills-container {
    position: relative;
    right: unset;
    bottom: unset;
    padding-top: 24px;
    padding-bottom: 0;
  }

  .skill {
    font-size: clamp(20px, 4vw, 30px);
    line-height: 40px;
  }

  /* Mobile Section 2 stack */
  .section--specialties {
    flex-direction: column;
    height: auto;
  }

  .col--about {
    width: 100% !important;
    height: 50vh;
    mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
  }

  .about-title-container {
    position: relative;
    top: 40px;
    left: 24px;
    transform: none;
    width: auto;
  }

  .about-title {
    font-size: clamp(32px, 8vw, 48px);
  }

  .col--specialty {
    width: 100%;
    height: 350px;
    border-left: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: 40px;
  }

  .col--sound {
    border-bottom: none;
  }

  .graphic--uiux {
    left: 50% !important;
    transform: translate(-50%, -55%) scale(0.85);
  }
  .col--uiux:hover .graphic--uiux {
    transform: translate(-50%, -57%) scale(0.85);
  }

  .graphic--3d {
    left: 50% !important;
    transform: translate(-50%, -50%) scale(0.85);
  }
  .col--3d:hover .graphic--3d {
    transform: translate(-50%, -53%) scale(0.85);
  }

  .graphic--game {
    left: 50% !important;
    transform: translate(-50%, -50%) scale(0.85);
  }
  .col--game:hover .graphic--game {
    transform: translate(-50%, -53%) scale(0.85);
  }

  .graphic--sound {
    left: 50% !important;
    transform: translate(-50%, -50%) scale(0.85);
  }

  .specialty-label {
    font-size: clamp(24px, 5vw, 32px);
  }
}

/* ============================================================
   VERSION BADGE
   ============================================================ */
.version-badge {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
  padding: 8px 16px 8px 28px;
  font-family: var(--font-family);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--text);
  background: rgba(247, 246, 244, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--text-20);
  border-radius: 20px;
  pointer-events: none;
  user-select: none;
}

.version-badge::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #e0a030;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============================================================
   RESPONSIVE — LOW HEIGHT LAPTOPS (e.g. 1366x768 / 1366x615 viewport)
   ============================================================ */
@media (max-height: 785px) and (min-width: 769px) {
  .name-container {
    bottom: 310px;
    padding-top: 10px;
    padding-bottom: 24px;
    gap: 16px;
    width: 700px;
  }

  .label-portfolio {
    font-size: 28px;
    margin-left: 0.12em;
  }

  .name {
    font-size: 110px;
    line-height: 80px;
    letter-spacing: -1.1px;
  }

  .skills-container {
    bottom: 110px;
    padding-top: 8px;
    padding-bottom: 12px;
    /* Position container inside Column 4 (left of the Column 5 divider line) to fit the 1366px viewport */
    left: calc(var(--col-photo) + 0.75 * (100vw - var(--col-photo)) - 220px);
  }

  .skill {
    font-size: 28px;
    line-height: 38px;
  }

  .scroll-indicator {
    bottom: 20px;
    height: 36px;
  }

  .scroll-line {
    animation: scroll-wheel-short 1.6s cubic-bezier(0.15, 0.41, 0.69, 0.94) infinite;
  }
}

@keyframes scroll-wheel-short {
  0% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
  }
}