/* ============================================================
   DSBuilt – Main Stylesheet
   ============================================================ */

/* ----- Custom Properties ----- */
:root {
  --color-black: #000000;
  --color-teal: #1bafb4;
  --color-teal-dark: #15898d;
  --color-white: #ffffff;
  --color-grey-100: #f5f5f5;
  --color-grey-300: #aaaaaa;
  --color-grey-600: #666666;
  --color-grey-800: #222222;
  --color-grey-900: #111111;

  --font-sans: "Helvetica Neue", Helvetica, Arial, -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --container-max: 1200px;
  --gutter: 24px;
  --nav-height: 72px;
  --transition-speed: 0.35s;
  --transition-fn: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1200px;
}

/* ----- Reset / Global ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-white);
  background-color: var(--color-black);
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* ----- Utility ----- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hidden-mobile {
    display: initial;
  }

  .hidden-desktop {
    display: none;
  }
}

/* ----- Buttons ----- */
.btn {
  display: inline-block;
  padding: 16px 48px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background-color var(--transition-speed) var(--transition-fn);
}

.btn-primary {
  color: var(--color-white);
  background-color: var(--color-teal);
}

.btn-primary:hover {
  background-color: var(--color-teal-dark);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(27, 175, 180, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color var(--transition-speed) var(--transition-fn),
    box-shadow var(--transition-speed) var(--transition-fn);
}

.navbar--scrolled {
  background-color: rgba(27, 175, 180, 0.8);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  padding-inline: var(--gutter);
}

/* Logo */
.navbar-logo img {
  max-height: 24px;
  width: auto;
}

/* Desktop links */
.navbar-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  list-style: none;
}

@media (min-width: 1024px) {
  .navbar-nav {
    flex-direction: row;
    gap: 32px;
  }
}

.navbar-nav a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.navbar-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-white);
  transition: width var(--transition-speed) var(--transition-fn);
}

.navbar-nav a:hover::after,
.navbar-nav li.active a::after {
  width: 100%;
}

/* Burger */
.navbar-burger {
  position: relative;
  width: 28px;
  height: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1010;
}

@media (min-width: 1024px) {
  .navbar-burger {
    display: none;
  }
}

.navbar-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 1px;
  transition: transform var(--transition-speed) var(--transition-fn),
    opacity var(--transition-speed) var(--transition-fn);
  transform-origin: center;
}

.navbar--open .navbar-burger span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.navbar--open .navbar-burger span:nth-child(2) {
  opacity: 0;
}

.navbar--open .navbar-burger span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile overlay */
.navbar-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1005;
  background-color: var(--color-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-speed) var(--transition-fn),
    visibility var(--transition-speed) var(--transition-fn);
}

@media (min-width: 1024px) {
  .navbar-menu {
    position: static;
    width: auto;
    height: auto;
    z-index: auto;
    background-color: transparent;
    flex-direction: row;
    gap: 32px;
    opacity: 1;
    visibility: visible;
    transition: none;
  }
}

.navbar--open {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.navbar--open .navbar-menu {
  opacity: 1;
  visibility: visible;
}

.navbar-menu a {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition-speed) var(--transition-fn);
}

@media (min-width: 1024px) {
  .navbar-menu a {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
  }
}

.navbar-menu a:hover {
  color: var(--color-teal);
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.heroSlider {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  touch-action: pan-y;
}

.heroSlider::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  z-index: 5;
  pointer-events: none;
}

.heroSlider-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.heroSlider-slide.is-active {
  opacity: 1;
  z-index: 1;
}

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

/* Slide Pager — project names at bottom of hero */
.slidePager {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
  z-index: 10;
}

@media (min-width: 768px) {
  .slidePager {
    display: flex;
    bottom: 40px;
    left: 50%;
    width: 90%;
    max-width: 900px;
    transform: translateX(-50%);
  }
}

.slidePager-item {
  position: absolute;
  bottom: 0;
  width: calc(100% - 48px);
  margin: 0 24px;
  padding: 10px 0 0;
  transform: translateX(calc(100% + 48px));
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  background-color: transparent;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  text-align: left;
  cursor: pointer;
  opacity: 0;
}

.slidePager-item:hover {
  color: var(--color-white);
}

/* Progress bar line */
.slidePager-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: 0 0;
  transition: none;
  background-color: var(--color-white);
}

@media (min-width: 768px) {
  .slidePager-item {
    position: relative;
    flex: 1 0 0;
    width: auto;
    margin: 0 10px;
    transform: none;
    transition: color 0.2s;
    opacity: 1;
  }
}

.slidePager-item.is-selected {
  transform: translateX(0);
  color: var(--color-white);
  opacity: 1;
}

.slidePager-item.is-selected::before {
  transform: scaleX(1);
  transition: transform 5s linear;
}

@media (min-width: 768px) {
  .slidePager-item.is-selected {
    transform: none;
  }
}

/* ============================================================
   PROJECTS SECTION
   ============================================================ */
.projects {
  padding-top: 80px;
}

/* ============================================================
   PREVIEW GRID (Project Grid)
   ============================================================ */
.previewGrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.projectsGridSection {
  padding-bottom: 88px;
}

@media (min-width: 768px) {
  .previewGrid {
    grid-template-columns: repeat(2, 1fr);
  }

  .projectsGridSection {
    padding-bottom: 120px;
  }
}

@media (min-width: 1024px) {
  .previewGrid {
    grid-template-columns: repeat(4, 1fr);
  }

  .previewGrid-item--feature {
    grid-column: span 2;
    grid-row: span 2;
  }
}

@media (min-width: 900px) {
  .previewGrid {
    gap: 14px;
  }
}

@media (min-width: 1200px) {
  .previewGrid {
    gap: 16px;
  }
}

.previewGrid-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.previewGrid-item::before {
  content: "";
  display: block;
  padding-bottom: 75%;
}

.previewGrid-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--transition-fn),
    filter 0.6s var(--transition-fn);
}

.previewGrid-item:hover img {
  transform: scale(1.05);
  filter: blur(2px) brightness(0.65);
}

.previewGrid-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  z-index: 1;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--transition-speed) var(--transition-fn),
    transform var(--transition-speed) var(--transition-fn);
}

@media (min-width: 768px) {
  .previewGrid-content {
    background: none;
    opacity: 0;
    transform: translateY(8px);
  }

  .previewGrid-item:hover .previewGrid-content {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 50%);
  }
}

.previewGrid-item:hover .previewGrid-content {
  opacity: 1;
  transform: translateY(0);
}

.previewGrid-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.previewGrid-content span {
  font-size: 0.75rem;
  color: var(--color-grey-300);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* Filter hide/show (JS toggles .is-hidden) */
.previewGrid-item.is-hidden {
  display: none;
}

/* ============================================================
   PREVIEW FILTER (Projects Page)
   ============================================================ */
.previewFilter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 48px 0 32px;
  justify-content: center;
}

.previewFilter-item {
  padding: 8px 20px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--color-grey-600);
  border-radius: 999px;
  color: var(--color-grey-300);
  background: transparent;
  transition: color var(--transition-speed) var(--transition-fn),
    border-color var(--transition-speed) var(--transition-fn),
    background-color var(--transition-speed) var(--transition-fn);
}

.previewFilter-item:hover {
  color: var(--color-white);
  border-color: var(--color-white);
}

.previewFilter-item.is-active {
  color: var(--color-white);
  background-color: var(--color-teal);
  border-color: var(--color-teal);
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */

/* Post header */
.postHeader {
  padding: 120px 0 40px;
  text-align: center;
}

.postHeader h1 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-grey-300);
}

/* About Page */
.about-hero {
  width: 100%;
  overflow: hidden;
}

.about-hero img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center center;
}

@media (min-width: 768px) {
  .about-hero {
    max-width: 720px;
    margin-inline: auto;
  }
}

.about-content {
  padding: 64px 0 80px;
}

.about-content .container {
  max-width: 720px;
}

.about-content p {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-grey-300);
}

.about-content p + p {
  margin-top: 24px;
}

.about-content p:first-child {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-white);
}

.about-bottom-photo {
  padding: 0 0 80px;
}

.about-bottom-photo .container {
  max-width: 560px;
}

.about-bottom-photo img {
  display: block;
  width: 100%;
  height: auto;
}

/* ============================================================
   FEED PAGE
   ============================================================ */

.feed-section {
  padding: 0 0 80px;
}

.feed-section .container {
  max-width: 1120px;
}

.feed-widget-shell {
  padding: 12px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 24px;
  background: #f6f2ea;
}

.feed-widget {
  display: block;
  width: 100%;
  min-height: 360px;
}

.feed-widget-shell--fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  padding: 40px 24px;
}

.feed-widget-fallback {
  max-width: 34rem;
  text-align: center;
  color: var(--color-text);
}

.feed-widget-fallback p {
  margin: 0;
}

@media (max-width: 767px) {
  .feed-widget-shell {
    padding: 8px;
    border-radius: 18px;
  }
}

.feed-cta {
  text-align: center;
  margin-top: 48px;
}

.feed-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feed-cta-icon {
  width: 20px;
  height: 20px;
}

/* Text + Image Section */
.textImage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding: 64px 0;
}

@media (min-width: 768px) {
  .textImage {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .textImage--reverse .textImage-content {
    order: 2;
  }

  .textImage--reverse .textImage-image {
    order: 1;
  }
}

.textImage-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 768px) {
  .textImage-row {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }
}

.textImage-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.textImage-content p {
  color: var(--color-grey-300);
  line-height: 1.8;
}

.textImage-content p + p {
  margin-top: 16px;
}

.textImage-image {
  overflow: hidden;
}

.textImage-image img {
  width: 100%;
  height: auto;
}

/* Person Profile Card */
.profileGrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 64px 0;
}

@media (min-width: 768px) {
  .profileGrid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .profileGrid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

@media (min-width: 768px) {
  .profiles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.personProfile {
  text-align: center;
}

.personProfile-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: 20px;
  filter: grayscale(20%);
  transition: filter var(--transition-speed) var(--transition-fn);
}

.personProfile:hover .personProfile-image {
  filter: grayscale(0%);
}

.personProfile-name {
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.personProfile-position {
  display: block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.personProfile-bio {
  margin-top: 12px;
  font-size: 0.875rem;
  color: var(--color-grey-300);
  line-height: 1.7;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section {
  padding: 0 0 80px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding: 0 0 64px;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

/* Detail list */
.detailList {
  list-style: none;
}

.detailList dt {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-grey-600);
  margin-top: 32px;
}

.detailList dt:first-child {
  margin-top: 0;
}

.detailList dd {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 4px;
}

.detailList dd a:hover {
  color: var(--color-teal);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-form h4 {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-grey-600);
  margin-bottom: 8px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-white);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-grey-600);
  outline: none;
  transition: border-color var(--transition-speed) var(--transition-fn);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-bottom-color: var(--color-teal);
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ============================================================
   PROJECT DETAIL (Single)
   ============================================================ */
.projectSingle {
  max-width: 900px;
  margin-inline: auto;
  padding: 160px var(--gutter) 80px;
}

.projectSingle-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-grey-300);
  margin-bottom: 40px;
  transition: color var(--transition-speed) var(--transition-fn);
}

.projectSingle-back::before {
  content: "←";
  font-size: 1rem;
  transition: transform var(--transition-speed) var(--transition-fn);
}

.projectSingle-back:hover {
  color: var(--color-teal);
}

.projectSingle-back:hover::before {
  transform: translateX(-4px);
}

.projectSingle-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.projectSingle-description {
  color: var(--color-grey-300);
  line-height: 1.8;
  font-size: 1.0625rem;
  margin-bottom: 48px;
}

.projectSingle-description p + p {
  margin-top: 16px;
}

/* Gallery */
.projectSingle-gallery {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.projectSingle-gallery-row {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.projectSingle-gallery img {
  width: 100%;
  height: auto;
  background: var(--color-grey-900);
}

@media (min-width: 900px) {
  .projectSingle {
    max-width: 1280px;
  }

  .projectSingle-gallery,
  .projectSingle-gallery-row {
    gap: 14px;
  }

  .projectSingle-gallery-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .projectSingle-gallery-row--full img,
  .projectSingle-gallery-row--single img {
    grid-column: 1 / -1;
  }

  .video-embed {
    margin-bottom: 14px;
  }
}

@media (min-width: 1200px) {
  .projectSingle-gallery,
  .projectSingle-gallery-row {
    gap: 16px;
  }

  .video-embed {
    margin-bottom: 16px;
  }
}

@media (max-width: 899px) {
  .projectSingle-gallery {
    gap: 20px;
  }

  .video-embed {
    margin-bottom: 20px;
  }
}

/* Video embed */
.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  margin-top: 8px;
  background: var(--color-grey-900);
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-embed video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  object-fit: cover;
  background: var(--color-grey-900);
}

/* ============================================================
   IMAGE MODAL
   ============================================================ */
.imageModal-trigger {
  cursor: zoom-in;
}

.imageModal-trigger:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 4px;
}

.imageModal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 32px);
  background: rgba(0, 0, 0, 0.92);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.imageModal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.imageModal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: min(1600px, 100%);
}

.imageModal-stage {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.imageModal-image {
  width: auto;
  max-width: 100%;
  max-height: calc(100vh - 96px);
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  cursor: zoom-out;
}

.imageModal-nav {
  position: absolute;
  top: 50%;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: clamp(44px, 4.5vw, 60px);
  height: clamp(44px, 4.5vw, 60px);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.82);
  color: var(--color-white);
  transform: translateY(-50%);
  touch-action: manipulation;
}

.imageModal-nav:hover,
.imageModal-nav:focus-visible {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(34, 34, 34, 0.92);
}

.imageModal-nav[hidden] {
  display: none;
}

.imageModal-nav:disabled {
  opacity: 0.4;
  cursor: default;
}

.imageModal-nav--previous {
  left: clamp(8px, 2vw, 20px);
}

.imageModal-nav--next {
  right: clamp(8px, 2vw, 20px);
}

.imageModal-nav span {
  font-size: clamp(1rem, 2vw, 1.4rem);
  line-height: 1;
}

.imageModal-close {
  align-self: flex-end;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.82);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.imageModal-close:hover,
.imageModal-close:focus-visible {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(34, 34, 34, 0.92);
}

.imageModal-caption {
  max-width: min(720px, 100%);
  color: var(--color-grey-300);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  text-align: center;
}

@media (max-width: 767px) {
  .imageModal {
    padding: 12px;
  }

  .imageModal-content {
    gap: 10px;
  }

  .imageModal-image {
    max-height: calc(100vh - 88px);
  }

  .imageModal-nav {
    width: 44px;
    height: 44px;
  }

  .imageModal-nav--previous {
    left: 6px;
  }

  .imageModal-nav--next {
    right: 6px;
  }

  .imageModal-close {
    padding: 9px 14px;
    font-size: 0.6875rem;
  }
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta {
  padding: 100px var(--gutter);
  text-align: center;
  background-color: var(--color-grey-900);
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--color-grey-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 64px 0 40px;
  font-size: 0.875rem;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-grey-600);
  margin-bottom: 16px;
}

.footer-grid ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-grid a {
  color: var(--color-grey-300);
  transition: color var(--transition-speed) var(--transition-fn);
}

.footer-grid a:hover {
  color: var(--color-white);
}

.footer-grid p {
  color: var(--color-grey-300);
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-grey-600);
  border-radius: 50%;
  color: var(--color-grey-300);
  transition: color var(--transition-speed) var(--transition-fn),
    border-color var(--transition-speed) var(--transition-fn);
}

.footer-social a:hover {
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-grey-600);
}

.footer-logos {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-logos img {
  max-height: 48px;
  opacity: 1;
}

/* ============================================================
   SHARED / SECTION SPACING
   ============================================================ */
.section {
  padding: 80px 0;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 48px;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--color-grey-300);
  margin-bottom: 48px;
}

.section-cta {
  text-align: center;
  padding: 48px 0;
}

/* ============================================================
   BACK TO TOP BUTTON
   ============================================================ */
.backToTop {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background-color: var(--color-teal);
  color: var(--color-white);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-speed) var(--transition-fn),
    visibility var(--transition-speed) var(--transition-fn),
    transform var(--transition-speed) var(--transition-fn),
    background-color var(--transition-speed) var(--transition-fn);
}

.backToTop.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.backToTop:hover {
  background-color: var(--color-teal-dark);
}

/* ============================================================
   RESPONSIVE TWEAKS
   ============================================================ */
@media (max-width: 480px) {
  :root {
    --gutter: 16px;
    --nav-height: 60px;
  }

  .previewFilter {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    max-width: 320px;
    margin-inline: auto;
  }

  .previewFilter-item {
    width: 100%;
    justify-self: center;
    text-align: center;
  }

  .postHeader {
    padding: 100px 0 32px;
  }

  .cta {
    padding: 64px var(--gutter);
  }
}