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

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

body {
  font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: #f5f5f5;
  color: #000;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

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

ul {
  list-style: none;
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100vh;
  background-color: #f5f5f5;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 40px 32px;
  border-right: 1px solid #eaeaea;
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.06);
}

.sidebar__logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #000;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 48px;
}

.sidebar__logo:hover {
  color: #000;
}

.project-page .sidebar__logo {
  font-size: 1.5rem;
}

/* Back button for project pages */
.sidebar__back {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #666;
  margin-bottom: 32px;
  transition: color 0.3s ease;
}

.sidebar__back:hover {
  color: #000;
}

.sidebar__back svg {
  width: 16px;
  height: 16px;
}

/* Section navigation for project pages */
.project-page .sidebar__links {
  gap: 16px;
}

.project-page .sidebar__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: #666;
}

.project-page .sidebar__links a:hover {
  color: #000;
}

.sidebar__links {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar__links a {
  font-size: 1.5rem;
  font-weight: 500;
  color: #000;
  transition: color 0.3s ease;
}

.sidebar__links a:hover {
  color: #666;
}

.sidebar__btn {
  display: inline-block;
  margin-top: 52px;
  padding: 10px 24px;
  background-color: #000;
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 100px;
  transition: background-color 0.3s ease, transform 0.2s ease;
  letter-spacing: 0.01em;
  text-align: center;
  align-self: flex-start;
}

.sidebar__btn:hover {
  background-color: #333;
  color: #fff;
  transform: translateY(-1px);
}

.sidebar__close {
  display: none;
}

/* Mobile bar (hidden on desktop) */
.mobile-bar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 56px;
  background-color: #f5f5f5;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 1001;
  transition: transform 0.3s ease;
}

.mobile-bar--hidden {
  transform: translateY(-100%);
}

.mobile-bar__logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #000;
  letter-spacing: -0.02em;
}

.mobile-bar__logo:hover {
  color: #000;
}

.mobile-bar__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-bar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #000;
  transition: all 0.3s ease;
  border-radius: 1px;
}

/* Main content offset for sidebar */
main {
  margin-left: 240px;
  background: radial-gradient(ellipse 60% 50% at 0% 0%, rgba(0, 0, 0, 0.04) 0%, transparent 70%);
  min-height: 100vh;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    margin: 0 auto;
    padding: 150px 48px;
    position: relative;
    min-height: 880px;
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    background-color: #D7C11D;
}

/* Full-width accent bar behind the hero content */
/* .hero::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  top: 0;
  background-color: #D7C11D;
  z-index: -1;
} */

.hero__title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: #000;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.hero__content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero__description {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: 400;
    color: #000;
    max-width: 780px;
    line-height: 1.7;
    display: flex;
}

.hero__avatar {
    width: 520px;
    height: 520px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    order: -1;
}

.hero__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%; /* shift image to show more of the top (hair) */
  display: block;
}

/* Responsive adjustments: make the accent taller on small screens */
@media (max-width: 900px) {
  .hero {
    padding: 256px 24px; /* doubled hero height on tablet/mobile */
    min-height: auto; /* let height be determined by content + padding */
  }
  .hero::before {
    top: 0;
    bottom: 0; /* span the full height of the hero container */
    height: auto;
  }
  .hero__content { max-width: 100%; }
}

.hero__description strong {
  color: #000;
  font-weight: 600;
}

/* ============================================
   STACK SECTION ACCENT
   ============================================ */
.stack {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 48px 128px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.stack::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  top: 0;
  bottom: 0;
  background-color: #D7C11D; /* yellow accent */
  z-index: -1;
}

/* STACK LABEL */
.stack__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

/* STACK GRID */
.stack__grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 128px;
}

.stack__item {
  background-color: #000;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.stack__item img {
  max-width: 55%;
  height: 55%;
}

/* RESPONSIVE: MOBILE / TABLET */
@media (max-width: 900px) {
  .stack {
    padding: 32px 24px;
  }

  .stack__grid {
    gap: 16px;
  }

  .stack__item {
    padding: 12px;
    width: 130px;
    height: 130px;
  }

  .stack__item img {
    max-width: 70%;
    height: 70%;
  }
}
@media (max-width: 600px) {
  .stack__item {
    padding: 12px;
    width: 100px;
    height: 100px;
  }
}

/* ============================================
   BRANDS
   ============================================ */
.brands {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 48px;
}

.brands::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  top: 0;
  bottom: 0;
  background-color: #ebebeb;
  z-index: 0;
}

.brands__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.brands__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  justify-items: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.brands__item {
  display: flex;
  justify-content: center;
  align-items: center;
}

.brands__item img {
  max-width: 120px;
  max-height: 120px;
  width: 100%;
  height: auto;
  object-fit: contain;
}

@media (max-width: 900px) {
  .brands {
    padding: 48px 24px;
  }
  .brands__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .brands__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .brands__item img {
    max-width: 100px;
    max-height: 48px;
  }
}

/* ============================================
   PROJECT GRID
   ============================================ */
.work {
  max-width: 1280px;
  margin: 0 auto;
  padding: 96px 48px 160px;
}

.work__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px 48px;
}

.project-grid .project-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  max-width: calc(50% - 24px);
  margin: 0 auto;
}

.project-card {
  display: block;
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
}

.project-card__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: #eaeaea;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.02);
}

.project-card__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #000;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  line-height: 1.3;
}

.project-card__description {
  font-size: 0.9375rem;
  font-weight: 400;
  color: #000;
  line-height: 1.65;
}

/* ============================================
   PLAY SECTION (Masonry Gallery)
   ============================================ */
.play {
  max-width: 1280px;
  margin: 0 auto;
  padding: 160px 48px 0px;
}

.play__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

.play__grid {
  columns: 4;
  column-gap: 16px;
}

.play__item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.play__item:hover {
  transform: translateY(-4px);
  opacity: 0.9;
}

.play__item img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   LIGHTBOX CAROUSEL
   ============================================ */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox--open {
  display: flex;
}

.lightbox__close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  z-index: 2001;
  transition: opacity 0.2s ease;
}

.lightbox__close:hover {
  opacity: 0.7;
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 3rem;
  cursor: pointer;
  padding: 16px;
  z-index: 2001;
  transition: opacity 0.2s ease;
  line-height: 1;
}

.lightbox__prev { left: 24px; }
.lightbox__next { right: 24px; }

.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 0.7;
}

.lightbox__content {
  max-width: 85vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  max-width: 1280px;
  margin: 0 auto;
  padding: 160px 48px 0;
}

.about__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.about__heading {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #000;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 700px;
}

.about__text {
  font-size: 0.9375rem;
  color: #000;
  line-height: 1.7;
  font-weight: 400
}

/* ============================================
   ABOUT BODY
   ============================================ */
.about__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px
}

/* About: Photos row */
.about__photos {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  margin-top: 48px;
}

.about__photo {
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* About: Values */
.about__values {
  margin-top: 64px;
  padding: 48px 0px; /* space inside the accent */
  position: relative;
  z-index: 0;
}

/* full-width accent behind the values block */
.about__values::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  top: 0;
  bottom: 0; /* span the full height of the values container */
  height: auto;
  background-color: #D7C11D;
  z-index: -1;
}

/* keep content above the accent */
.about__values-heading,
.about__values-grid {
  position: relative;
  z-index: 1;
}

.about__values-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  color: #000; /* maintains contrast on the yellow background */
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.about__values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 48px;
}

@media (max-width: 900px) {
  .about__values {
    padding: 128px 24px; /* doubled spacing on tablet/mobile */
  }
  .about__values::before {
    top: 0;
    bottom: 0;
    height: auto;
  }
}

.about__value-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: #000;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.about__value-text {
  font-size: 0.9375rem;
  color: #000;
  line-height: 1.7;
}

/* ============================================
   CONTACT (inside About section)
   ============================================ */
.about__contact {
  margin-top: 48px;
}

.contact__label {
  font-size: 0.875rem;
  font-weight: 400;
  color: #000;
  margin-bottom: 12px;
}

.contact__email {
  font-size: 1rem;
  font-weight: 400;
  color: #000;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  line-height: 1.5;
}

.contact__phone {
  font-size: 1rem;
  font-weight: 400;
  color: #000;
  margin-bottom: 24px;
  line-height: 1.5;
}

.about__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  background-color: #000;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 100px;
  transition: background-color 0.3s ease, transform 0.2s ease, color 0.3s ease;
  letter-spacing: 0.01em;
}

.btn:hover {
  background-color: #333;
  color: #fff;
  transform: translateY(-1px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 0;
  border-top: 1px solid #ddd;
}

.footer__links {
  display: flex;
  gap: 32px;
}

.footer__links a,
.footer__social a {
  font-size: 0.875rem;
  font-weight: 400;
  color: #000;
  transition: color 0.3s ease;
}

.footer__links a:hover,
.footer__social a:hover {
  color: #000;
}

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.project-hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 48px 60px;
}

.project-hero__title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #000;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.project-hero__meta {
  font-size: 0.9375rem;
  color: #000;
  font-weight: 400;
}

.project-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px 80px;
}

.project-content__banner {
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 64px;
}

.project-content__banner img {
  width: 100%;
  height: auto;
  display: block;
}

.project-content__body {
  max-width: 800px;
  margin: 0 auto;
}

.project-detail {
  margin-bottom: 48px;
}

.project-detail__heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: #000;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.project-detail__text {
  font-size: 1rem;
  color: #000;
  line-height: 1.75;
}

.project-content__image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.project-content__image-row img {
  width: 100%;
  border-radius: 4px;
}

.project-content__image-full {
  margin-bottom: 48px;
}

.project-content__image-full img {
  width: 100%;
  border-radius: 4px;
}

/* ============================================
   CASE STUDY LAYOUT (iGOT-inspired)
   ============================================ */

/* Hero: centered title + subtitle */
.cs-hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 48px 80px;
  text-align: center;
}

.cs-hero__label {
  font-size: 0.8125rem;
  font-weight: 400;
  color: #000000;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.cs-hero__title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: #000;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cs-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  color: #000000;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Full-bleed images */
.cs-fullbleed {
  width: 100%;
  overflow: hidden;
  padding-bottom: 48px;
}

.cs-fullbleed img {
  width: 100%;
  height: auto;
  display: block;
}

/* Standard content section */
.cs-section {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 16px;
  padding-bottom: 32px;
  padding-left: 48px;
  padding-right: 48px;
}

.cs-section--wide {
  max-width: 1280px;
}

.cs-section__heading {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: #000;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
}

.cs-section__subheading {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: #000;
  letter-spacing: -0.01em;
}

.cs-section__text {
  font-size: 1rem;
  color: #000;
  line-height: 1.75;
  margin-bottom: 16px;
}

.cs-section__text:last-child {
  margin-bottom: 0;
}

/* Metadata row (Role / Tools) */
.cs-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid #000000;
  border-bottom: 1px solid #000000;
  text-align: left;
}

.cs-meta__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.cs-meta__value {
  font-size: 0.9375rem;
  font-weight: 400;
  color: #000;
  line-height: 1.6;
}

/* Numbered section divider */
.cs-divider {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 64px;
  padding-bottom: 32px;
  padding-left: 48px;
  padding-right: 48px;
  text-align: left;
}

.cs-divider__heading {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #5f5f5f;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

/* Quote callout */
.cs-quote {
  max-width: 900px;
  margin: 0 auto;
  padding: 100px 48px;
  text-align: center;
}

.cs-quote__text {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 400;
  font-style: italic;
  color: #000;
  line-height: 1.6;
  margin-bottom: 24px;
}

.cs-quote__attribution {
  font-size: 0.875rem;
  font-weight: 500;
  color: #000000;
  letter-spacing: 0.02em;
}

/* Image pair (two-up) */
.cs-image-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.cs-image-pair img {
  width: 100%;
  border-radius: 4px;
}

/* Compact divider with body text */
.cs-divider--compact {
  padding: 64px 48px 32px;
}

.cs-divider__body {
  font-size: 1rem;
  color: #000;
  line-height: 1.75;
  max-width: 700px;
  margin: 0 auto 16px;
}

.cs-divider__body:last-child {
  margin-bottom: 0;
}

/* Pain Points Grid - 5 column horizontal layout */
.pain-points-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.pain-point {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.pain-point__number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #000;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.pain-point__title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #000;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  line-height: 1.3;
}

.pain-point__text {
  font-size: 0.875rem;
  color: #000;
  line-height: 1.6;
}

/* Section list styling */
.cs-section__list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
}

.cs-section__list li {
  font-size: 1rem;
  color: #000;
  line-height: 1.75;
  padding-left: 24px;
  position: relative;
  margin-bottom: 8px;
}

.cs-section__list li::before {
  content: '•';
  position: absolute;
  left: 8px;
  color: #000;
}

.cs-section__list li strong {
  font-weight: 600;
}

/* Project navigation (prev/next) */
.project-nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px 80px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid #ddd;
  padding-top: 48px;
}

.project-nav__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: color 0.3s ease;
}

.project-nav__link--next {
  text-align: right;
  margin-left: auto;
}

.project-nav__label {
  font-size: 0.8125rem;
  color: #000;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.project-nav__name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: #000;
}

.project-nav__link:hover .project-nav__name {
  color: #000;
}

/* ============================================
   SIDEBAR MOBILE STATE
   ============================================ */

/* ============================================
   RESPONSIVE - TABLET (max 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .hero {
    padding: 256px 32px 320px;
  }

  .work {
    padding: 64px 32px 128px;
  }

  .project-grid {
    gap: 48px 32px;
  }

  .about {
    padding: 128px 32px 160px;
  }

  .stack {
    padding: 128px 32px 160px;
  }

  .footer {
    padding: 0 32px;
  }

  .project-hero {
    padding: 64px 32px 48px;
  }

  .project-content {
    padding: 0 32px 64px;
  }

  .project-nav {
    padding: 0 32px 64px;
    padding-top: 40px;
  }

  .cs-hero {
    padding: 64px 32px 48px;
  }

  .cs-section {
    padding: 64px 32px;
  }

  .cs-divider {
    padding: 64px 32px;
  }

  .cs-quote {
    padding: 64px 32px;
  }

  .cs-image-pair {
    gap: 16px;
  }

  .cs-divider--compact {
    padding: 48px 32px 24px;
  }

  .pain-points-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 24px;
  }

  .play {
    padding: 128px 32px 160px;
  }

  .play__grid {
    columns: 2;
  }
}

/* ============================================
   RESPONSIVE - MOBILE (max 768px)
   ============================================ */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    width: 100%;
    height: 100vh;
    z-index: 1002;
    padding: 40px 24px;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .sidebar--open {
    transform: translateX(0) !important;
  }

  .sidebar__logo {
    display: none;
  }

  .sidebar__links {
    align-items: center;
    gap: 32px;
  }

  .sidebar__links a {
    font-size: 2rem;
  }

  .sidebar__btn {
    align-self: center;
  }

  .sidebar__close {
    display: block;
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    font-size: 2rem;
    color: #000;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    z-index: 10;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-bar {
    display: flex;
  }

  main {
    margin-left: 0;
  }

  .hero {
    padding: 272px 24px 240px;
  }

  .hero__title {
    font-size: 2.25rem;
  }

  .work {
    padding: 48px 24px 96px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-grid .project-card:last-child:nth-child(odd) {
    grid-column: auto;
    max-width: none;
    margin: 0;
  }

  .about {
    padding: 96px 24px 128px;
  }

  .stack {
    padding: 96px 24px 128px;
  }

  .stack__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer {
    padding: 0 24px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer__links {
    gap: 24px;
  }

  .project-hero {
    padding: 72px 24px 40px;
  }

  .project-content {
    padding: 0 24px 48px;
  }

  .project-content__banner {
    margin-bottom: 40px;
  }

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

  .project-nav {
    padding: 0 24px 48px;
    padding-top: 32px;
    flex-direction: column;
    gap: 32px;
  }

  .project-nav__link--next {
    text-align: left;
  }

  .cs-hero {
    padding: 72px 24px 40px;
  }

  .cs-hero__title {
    font-size: 2.25rem;
  }

  .cs-section {
    padding: 48px 24px;
  }

  .cs-divider {
    padding: 48px 24px;
  }

  .cs-quote {
    padding: 48px 24px;
  }

  .cs-meta {
    grid-template-columns: 1fr 1fr;
    gap: 32px 24px;
  }

  .cs-image-pair {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cs-divider--compact {
    padding: 40px 24px 20px;
  }

  .pain-points-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 20px;
  }

  .pain-point__number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .pain-point__title {
    font-size: 0.875rem;
  }

  .pain-point__text {
    font-size: 0.8125rem;
  }

  .play {
    padding: 96px 24px 128px;
  }

  .play__grid {
    columns: 2;
    column-gap: 12px;
  }

  .play__item {
    margin-bottom: 12px;
  }

  .about__photos {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .about__values-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .lightbox__prev { left: 12px; }
  .lightbox__next { right: 12px; }
}

/* ============================================
   RESPONSIVE - SMALL MOBILE (max 480px)
   ============================================ */
@media (max-width: 480px) {
  .hero {
    padding: 256px 20px 192px;
  }

  .hero__title {
    font-size: 2rem;
  }

  .work {
    padding: 40px 20px 80px;
  }

  .about {
    padding: 80px 20px 96px;
  }

  .stack {
    padding: 80px 20px 96px;
  }

  .footer {
    padding: 0 20px;
  }

  .project-hero {
    padding: 56px 20px 32px;
  }

  .project-content {
    padding: 0 20px 40px;
  }

  .project-nav {
    padding: 0 20px 40px;
    padding-top: 28px;
  }

  .cs-hero {
    padding: 56px 20px 32px;
  }

  .cs-hero__title {
    font-size: 2rem;
  }

  .cs-section {
    padding: 40px 20px;
  }

  .cs-divider {
    padding: 40px 20px;
  }

  .cs-quote {
    padding: 40px 20px;
  }

  .cs-meta {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cs-divider--compact {
    padding: 32px 20px 16px;
  }

  .pain-points-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .pain-point {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 16px;
  }

  .pain-point__number {
    margin-bottom: 0;
  }

  .pain-point__content {
    flex: 1;
  }

  .play {
    padding: 80px 20px 96px;
  }

  .play__grid {
    columns: 1;
  }
}