/* ------------------- */
/* CSS RESET / CLEANUP */
/* ------------------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  background-color: #212121; /* main dark background */
  color: #fff;          /* readable body text */
}






a {
  text-decoration: none;
  color: #FFD1E5; /* accent for links */
}



/* ------------------- */
/* SCROLLBAR           */
/* ------------------- */


/* 🌸 Frosted Pastel Pink Scrollbar 🌸 */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  border-radius: 20px;
}

::-webkit-scrollbar-thumb {
  background: #FFD1E5;
  border-radius: 20px;
  backdrop-filter: blur(4px); /* frosted glass effect */
  transition: all 0.3s ease;
}



/* For Firefox browsers */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 184, 210, 0.8) rgba(255, 230, 240, 0.1);
}




/* ------------------- */
/* GLOBAL HEADINGS     */
/* ------------------- */
h1, .primary-header {
  font-family: 'Maitree', serif;
  font-weight: 700;
  font-size: 25px;
  line-height: 1.2;
  color: #fff;   /* headings white */
  margin-bottom: 16px;
}

h2, .primary-subheading {
  font-family: 'Maitree', serif;
  font-weight: 600;
  font-size: 36px;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 16px;
}

h3, .primary-small-heading {
  font-family: 'Maitree', sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 8px;
}

h4, .secondary-heading {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 12px;
}

h5, .secondary-subheading {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 10px;
}

h6, .secondary-small-heading {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 8px;
}


p, .body-text {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: #fff;
}



/* ------------------- */
/* NAVBAR              */
/* ------------------- */
.nav-wrapper {
  width: 100%;
  background: rgba(33, 33, 33, 0.85);
  backdrop-filter: blur(6px);
  padding: 16px 24px;
  position: sticky;
  top: 0;
  z-index: 1200;
  box-shadow: 0 2px 6px rgba(0,0,0,0.7);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: auto;
  margin-top: 20px;
}

.logo {
  font-family: 'Maitree', serif;
  font-weight: 500;
  font-size: 24px;
  color: #fff;
}

.menuItems {
  display: flex;
  gap: 50px;
  list-style: none;
}

.menuItems li a {
  font-family: 'Maitree', sans-serif;
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  transition: all 0.3s ease-in-out;
}

.menuItems li a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: #FFD1E5;
  transition: width 0.3s ease;
}

.menuItems li a:hover::after {
  width: 100%;
}

/* Hamburger Menu */
#menu-toggle {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 1001; /* above menu */
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* X animation */
#menu-toggle:checked + .hamburger span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
#menu-toggle:checked + .hamburger span:nth-child(2) {
  opacity: 0;
}
#menu-toggle:checked + .hamburger span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .menuItems {
    position: fixed;
    top: 0;
    right: -220px;
    height: 100vh;
    width: 200px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 40px 0;
    background: rgba(33,33,33,0.95);
    backdrop-filter: blur(6px);
    border-radius: 0 0 0 8px;
    transition: right 0.3s ease;
    z-index: 1000;
  }

  /* 👇 Add this: menu slides in when active */
  .menuItems.active {
    right: 0;
  }

  /* optional: X animation for hamburger */
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  html, body {
    overflow-x: hidden;
  }
}





/* ------------------- */
/* SECTION             */
/* ------------------- */

.section-divider {
  width: 100%;
  max-width: 1000px;
  height: 1px;
  margin: 10px auto; /* space above/below */
  border: none;
  border-radius: 1px; /* subtle rounding */
  background-color: #444; /* solid white line */
}



.subsection-divider {
  grid-column: 1 / -1;       /* spans both grid columns */
  height: 1px;               /* keeps spacing */
  background: none !important;  /* removes any background gradient */
  border: none !important;      /* removes any default borders */
  margin: 20px 0;            /* vertical spacing */
}




/* ------------------- */
/* ABOUT SECTION       */
/* ------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 50px;
  max-width: 1000px;
  margin: 70px auto;
  padding: 0 20px;
}

.grid-left {
  display: flex;
  align-items: flex-start;
  position: relative;
}

/* Vertical accent line */
.accent-line {
  width: 4px;
  background-color: #F4CFCB;
  border-radius: 100px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.left-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 14px; /* space from accent line */
}

.project-title {
  font-family: 'Crimson Text', serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.project-role {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.project-years {
  font-size: 14px;
  color: #aaa;
  letter-spacing: -0.5px;
}

.project-tools {
  font-size: 13px;
  color: #ddd;
  margin-top: 0px;
}

.grid-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.project-overview {
  font-size: 15px;
  color: #ddd;
  line-height: 1.6;
}

.divider {
  border: none;
  border-top: 1px solid #444;
  margin: 16px 0;
}

.contributions-list {
  list-style: none;
  padding-left: 0;
  font-size: 15px;
  color: #fff;
  line-height: 1.6;
}

.contributions-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
}

.contributions-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background-color: #E5C2FF;
  border-radius: 50%;
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  .accent-line {
    display: none;
  }
  .left-content {
    padding-left: 0;
  }
}









/* ------------------- */
/* Project Section     */
/* ------------------- */
.project-section {
  width: 100%;
  background-color: #212121;
  padding: 80px 20px;
  display: flex;
  justify-content: center;
}

.project-container {
  display: flex;
  grid-template-columns: 1fr 1fr;
  max-width: 1000px;
  gap: 60px;
  width: 100%;
  align-items: start;
}

.project-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.project-title-left {
  font-family: 'Maitree', serif;
  font-size: 48px;
  font-weight: 500;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 15px;
}

.project-description {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #ddd;
}

.project-button {
  display: inline-block;
  padding: 12px 24px;
  background: #8254ff;
  color: #fff;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  width: fit-content;
  transition: all 0.3s ease;
}

.project-button:hover {
  background: #a176ff;
  transform: translateY(-2px);
}

/* Subgrid for Type & Skills */
.project-subgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.project-subgrid h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  margin-bottom: 6px;
}

.project-subgrid p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #ccc;
}

/* Right Column */

.project-right {
  flex: 1;
  display: flex;
}


.project-right img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

/* Responsive */
@media (max-width: 900px) {
  .project-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-subgrid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .project-right img {
    height: auto;
  }
}




/* ------------------- */
/* Buttom Section      */
/* ------------------- */

.about-btn {
  display: inline-flex; /* keeps icon + text aligned */
  align-items: center;
  gap: 6px; /* space between text and arrow */
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #FFD1E5;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 24px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: fit-content; /* keeps it tight */
  text-decoration: none; /* removes underline */
}

.about-btn:hover {
  border-color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.08);
  transform: translateY(-1px);
}

.about-btn:focus,
.about-btn:active {
  outline: none;
  border-color: #FFD1E5;
}

/* Optional: make the arrow shift slightly on hover */
.about-btn:hover .arrow {
  transform: translate(2px, -2px);
  transition: transform 0.3s ease;
}







/* ------------------- */
/* OVERVIEW SECTION    */
/* ------------------- */
.overview-section {
  max-width: 1000px;
  margin: 50px auto 80px auto;
  padding: 0px;
  color: #f5f5f5;
}

.section-title {
  font-family: 'Maitree', serif;
  font-size: 28px;
  font-weight: 450;
  margin-bottom: 40px;
  text-align: left;
  color: #ffffff;
}

.headsection-title {
  font-family: 'Maitree', serif;
  font-size: 20px;
  font-weight: 450;
  margin-bottom: 0px;
  margin-top: 40px;
  text-align: left;
  color: #ffffff;
}


/* Grid Layout */
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

/* Outlined blocks with subtle aura */
.outlined-block {
  padding: 28px;
  border: 1px solid rgba(255, 209, 229, 0.5);
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  display: flex;
  flex-direction: column;
  gap: 35px;
  position: relative;
  transition: box-shadow 0.3s ease;
}



/* Eyebrows + Text */
.eyebrow {
  font-size: 16px;
  font-weight: 500;
  color: #FFD1E5; /* soft pink accent */
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.eyebrow i {
  font-size: 16px;
}

/* Paragraph text */
.overview-block p {
  font-size: 14px;
  line-height: 1.5;
  color: #ccc;
}

/* Responsive */
@media (max-width: 768px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }

  .outlined-block {
    padding: 1.5rem;
  }

  .section-title {
    text-align: center;
    margin-bottom: 2rem;
  }
}



/* ------------------- */
/* DESIGN SECTION      */
/* ------------------- */


.design-process-image {
  max-width: 1000px;
  margin: 40px auto 0 auto; /* spacing from grid and center alignment */
  width: 100%;
  border-radius: 12px;
}

.design-process-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  border: 1px solid rgba(255, 209, 229, 0.5);
}



/* ------------------- */
/* RESEARCH QUESTIONS  */
/* ------------------- */




.research-questions {
  padding: 20px;
  background: rgba(255, 209, 229, 0.05); /* soft pinkish tint */
  border-left: 4px solid #FFD1E5; /* subtle accent */
  border-radius: 10px;
  margin: 20px 0;
}

.research-questions .eyebrow_text {

  font-size: 16px;
  font-weight: 500;
  color: #FFD1E5;
  margin-bottom: 12px;
  gap: 6px;
}

.research-questions ul {
  list-style: none; /* remove default bullets */
  padding-left: 0;
}

.research-questions ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 14px;
  color: #f0f0f0;
}

.research-questions ul li::before {
  content: "•"; /* custom bullet */
  position: absolute;
  left: 0;
  top: 0;
  color: #FFD1E5; /* same pink accent */
  font-size: 14px;
  line-height: 1;
}



/* Eyebrows + Text */
.eyebrow_text {
  font-size: 14px;
  font-weight: 500;
  color: #FFD1E5; /* soft pink accent */
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'Maitree', serif;
}





/* ------------------- */
/* DIVIDER             */
/* ------------------- */



.section-divider {
  width: 100%;
  max-width: 1000px;
  height: 1px;
  margin: 50px auto;
  border: none;
  border-radius: 50px;
  
  /* Soft pink aura effect */
  background: linear-gradient(
    90deg,
    rgba(255,209,229,0.2) 0%,    /* soft fade left */
    rgba(255,209,229,0.6) 50%,   /* core glow */
    rgba(255,209,229,0.2) 100%   /* soft fade right */
  );

  /* subtle glow */
  box-shadow: 0 0 12px rgba(255,209,229,0.15);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.section-divider:hover {
  transform: scaleX(1.03);
  box-shadow: 0 0 18px rgba(255,209,229,0.25);
}







/* ------------------- */
/* INSIGHTS + DATA     */
/* ------------------- */

.insight-list {
  list-style: none;
  padding-left: 0;
  margin-top: 10px;
}

.insight-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  color: #f0f0f0;
}

.insight-list li::before {
  content: "›"; /* clean directional accent */
  position: absolute;
  left: 0;
  top: 0;
  color: #FFD1E5;
  font-weight: bold;
}

/* Data Stats Grid */
.data-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.stat {
  background: rgba(255, 209, 229, 0.05);
  border: 1px solid rgba(255, 209, 229, 0.25);
  border-radius: 10px;
  text-align: center;
  padding: 12px;
}

.stat .percent {
  display: block;
  font-size: 22px;
  font-weight: 600;
  color: #FFD1E5;
  margin-bottom: 4px;
}

.stat p {
  font-size: 12px;
  color: #ccc;
  margin: 0;
}

.data-sub {
  font-size: 13px;
  color: #FFD1E5;
  font-weight: 500;
  margin-top: 10px;
  margin-bottom: 6px;
}








/* ------------------- */
/* SOLUTION SECTION    */
/* ------------------- */

.solution-process-image {
  max-width: 1000px;
  margin: 40px auto 0 auto; /* spacing from grid and center alignment */
  width: 100%;
  border-radius: 12px;
  margin-bottom: 50px;
}

.solution-process-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  border: 1px solid rgba(255, 209, 229, 0.5);
}

.solution-process-image-noborder {
  max-width: 1000px;
  margin: 40px auto 0 auto; /* spacing from grid and center alignment */
  width: 100%;
  border-radius: 12px;
  margin-bottom: 50px;
}

.solution-process-image-noborder img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 12px;
}


.solution-process-embed {
  max-width: 1000px;
  margin: 40px auto 50px auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

/* Responsive iframe wrapper */
.figma-embed-container {
  position: relative;
  width: 100%;
  padding-top: 60%; /* Aspect ratio (adjust this for taller or shorter embeds) */
}

.figma-embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255, 209, 229, 0.5);
  border-radius: 12px;
}


.figma-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(20,20,20,0.7);
  color: #FFD1E5;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  text-align: center;
}

.figma-placeholder img {
  max-width: 200px;
  opacity: 0.8;
  margin-bottom: 10px;
}



.userflow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.userflow-right {
  display: flex;
  justify-content: flex-start;
  align-items: start;
}

.userflow-right img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}


/* Outlined blocks with subtle aura */
.userflow-block {
  padding: 0px;
  display: flex;
  flex-direction: column;
  gap: 35px;
  position: relative;
}




/* ---- GALLERY (inside right grid) ---- */
.gallery {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  width: 100%;
}

/* Main image stays big but contained */
.gallery .main-image img {
  width: 100%;
  transition: opacity 0.3s ease-in-out;
}

/* Thumbnails row (under main image) */
.gallery .thumbnail-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

/* Small preview thumbnails */
.gallery .thumbnail {
  width: 10%; /* 3 small images fit nicely under main image */
  aspect-ratio: 1 / 1; /* keeps them square */
  object-fit: cover;
  border-radius: 6px;
  opacity: 0.7;
  cursor: pointer;
  border: 1px solid rgba(255, 209, 229, 0.3);
}

/* Hover + active states */
.gallery .thumbnail:hover {
  transform: scale(1.05);
  opacity: 1;
}

.gallery .thumbnail.active {
  opacity: 1;
  border: 1px solid #FFD1E5;
  box-shadow: 0 0 6px rgba(255, 209, 229, 0.4);
}

/* Optional mobile tweak */
@media (max-width: 768px) {
  .gallery .thumbnail {
    width: 30%;
  }
}














/* ------------------- */
/* FOOTER              */
/* ------------------- */
#main-footer {
  background: #212121;
  text-align: center;
  padding: 20px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #e0e0e0;
  margin-top: 40px;
}




.footer {
  text-align: center;
  padding: 4rem 1rem;
  font-size: 0.95rem;
  color: #e0e0e0;
  border-top: 1px solid rgba(255,209,229,0.15);
}
.footer p {
  font-family: 'Inter', sans-serif;
  letter-spacing: 0px;
}