/* Base Styles */
:root {
  --primary: #4f46e5;
  --text: #333333;
  --background: #ffffff;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--background);
  overflow-x: hidden;
  overflow-y: scroll;
}

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

/* Focus Styles */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.site-nav-links {
  gap: clamp(1.25rem, 2.4vw, 2.5rem);
}

/* Base Styles */
html,
body {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  scroll-padding-top: 0;
}

section {
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

footer {
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  padding: 4rem 0;
  display: flex;
  align-items: center;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* On touch / smaller viewports a single screen is often too short to hold a
   section's content. Let sections grow with their content (min-height instead
   of a fixed height) and soften the scroll snap so nothing gets clipped or
   trapped out of reach. */
@media (max-width: 1024px) {
  html,
  body {
    scroll-snap-type: y proximity;
  }

  section,
  footer {
    height: auto;
    min-height: 100vh;
    min-height: 100svh;
    scroll-snap-stop: normal;
  }

  .bg-primary {
    height: auto;
    min-height: 100vh;
    min-height: 100svh;
  }
}

/* Mobile specific styles */
@media (max-width: 768px) {
  section {
    padding: 0;
    margin-bottom: 0;
  }

  footer {
    padding: 2rem 0;
    padding-top: 6rem;
  }

  #progetti {
    margin-bottom: 0;
  }

  #team {
    margin-top: 0;
  }

  #project-container {
    height: auto;
    min-height: 400px;
  }

  .project-screenshot {
    height: 200px;
  }
}

.projects-section {
  background: #f5f5f7;
  overflow: hidden;
}

.projects-section .container {
  padding-top: clamp(4rem, 8vh, 6rem);
  padding-bottom: clamp(2rem, 5vh, 4rem);
}

.project-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.6vw, 1.25rem);
  max-width: 42rem;
  margin: 0 auto;
}

.project-bento-tile {
  aspect-ratio: 1;
  background: rgb(255 255 255 / 90%);
  border: 1px solid rgb(255 255 255 / 72%);
  border-radius: 0;
  box-shadow: none;
  color: #111827;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: clamp(1rem, 2vw, 1.5rem);
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.project-bento-tile:nth-child(even) {
  background: rgb(255 255 255 / 84%);
}

.project-bento-tile--arianne {
  background:
    linear-gradient(rgb(255 255 255 / 70%), rgb(255 255 255 / 82%)),
    url("../img/background/arianne-bento-grid-bg.png");
  background-position: center;
  background-size: cover;
}

.project-bento-tile.project-bento-tile--whattadocs {
  background:
    linear-gradient(rgb(255 255 255 / 62%), rgb(255 255 255 / 82%)),
    url("../img/background/whattadocs-bento-grid-bg-v2.png");
  background-position: center;
  background-size: cover;
}

.project-bento-tile:is(a):hover,
.project-bento-tile:is(a):focus-visible {
  background: #eef2ff;
  border-color: rgb(79, 70, 229);
}

.project-bento-tile--arianne:is(a):hover,
.project-bento-tile--arianne:is(a):focus-visible {
  background:
    linear-gradient(rgb(238 242 255 / 74%), rgb(238 242 255 / 86%)),
    url("../img/background/arianne-bento-grid-bg.png");
  background-position: center;
  background-size: cover;
}

.project-bento-logo {
  align-self: flex-start;
  height: auto;
  max-height: 42px;
  object-fit: contain;
  width: min(70%, 150px);
}

.project-bento-wordmark {
  color: rgb(79, 70, 229);
  font-size: clamp(1.35rem, 2vw, 2rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
}

.project-bento-copy {
  display: grid;
  gap: 0.45rem;
  max-width: 22rem;
}

.project-bento-tile--whattadocs .project-bento-copy {
  padding-bottom: calc((0.86rem * 1.1) + 0.45rem);
}

.project-bento-tile h3 {
  font-size: clamp(1.2rem, 1.8vw, 1.75rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.1;
}

.project-bento-copy p {
  color: #374151;
  font-size: clamp(0.82rem, 1vw, 0.98rem);
  line-height: 1.35;
  margin: 0;
}

.project-bento-link {
  color: rgb(79, 70, 229);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.1;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

@media (max-width: 1024px) {
  .project-bento-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 42rem;
  }
}

@media (max-width: 640px) {
  .projects-section .container {
    padding-top: 5rem;
    padding-bottom: 2rem;
  }

  .project-bento-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .project-bento-tile {
    padding: 0.875rem;
  }

  .project-bento-logo {
    max-height: 30px;
    width: min(74%, 120px);
  }

  .project-bento-copy {
    gap: 0.25rem;
  }

  .project-bento-tile--whattadocs .project-bento-copy {
    padding-bottom: calc((0.72rem * 1.1) + 0.25rem);
  }

  .project-bento-tile h3 {
    font-size: 1.05rem;
  }

  .project-bento-copy p {
    font-size: 0.72rem;
    line-height: 1.25;
  }

  .project-bento-link {
    font-size: 0.72rem;
  }
}

.clients-section {
  background: #ffffff;
  overflow: hidden;
}

.clients-section .container {
  padding-top: clamp(5rem, 8vh, 6rem);
  padding-bottom: clamp(2rem, 5vh, 4rem);
}

.clients-layout {
  display: grid;
  grid-template-columns: minmax(20rem, 1fr) minmax(0, 1.12fr);
  align-items: center;
  gap: clamp(2rem, 4.5vw, 4.75rem);
  width: 100%;
}

.clients-heading h2 {
  color: #2f2f2f;
  font-size: clamp(3.25rem, 6.5vw, 6.1rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.94;
}

.clients-heading h2 span {
  display: block;
}

.clients-heading-line--collab {
  font-size: clamp(2.55rem, 5.2vw, 5.1rem);
}

.clients-heading-index {
  flex: 0 0 auto;
}

.clients-logo-panel {
  display: grid;
}

.clients-logo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: clamp(1rem, 3.2vw, 3rem) clamp(1rem, 4vw, 4.5rem);
}

.client-logo-link {
  min-width: 0;
  min-height: clamp(4.5rem, 9vh, 6.25rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem;
}

.client-logo-link img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(100%, 9.5rem);
  max-height: clamp(2.25rem, 5.2vh, 3.4rem);
  object-fit: contain;
  filter: grayscale(1) saturate(0);
  opacity: 0.74;
  mix-blend-mode: normal;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.client-logo-link--wide img {
  max-width: min(100%, 10.5rem);
}

.client-logo-link--tall img {
  max-height: clamp(3rem, 7vh, 4.35rem);
}

.client-logo-link:hover img,
.client-logo-link:focus-visible img {
  filter: grayscale(1) saturate(0);
  opacity: 0.88;
}

@media (max-width: 768px) {
  .clients-section {
    align-items: stretch;
  }

  .clients-section .container {
    align-items: flex-start;
    padding-top: 5rem;
    padding-bottom: 2rem;
  }

  .clients-layout {
    grid-template-columns: 1fr;
    gap: clamp(1rem, 3vh, 1.75rem);
    align-content: center;
    min-height: 100%;
  }

  .clients-heading h2 {
    font-size: clamp(2.8rem, 12vw, 4.3rem);
  }

  .clients-heading-line--collab {
    font-size: clamp(2.4rem, 10.5vw, 3.65rem);
  }

  .clients-heading-index {
    margin-top: 0.6rem;
    margin-left: 0.4rem;
    font-size: 0.875rem;
  }

  .clients-logo-grid {
    gap: clamp(0.65rem, 2.4vh, 1.1rem) clamp(0.5rem, 3vw, 1rem);
  }

  .client-logo-link {
    min-height: clamp(3.35rem, 8vh, 4.5rem);
    padding: 0.35rem;
  }

  .client-logo-link img {
    max-width: min(100%, 6.8rem);
    max-height: clamp(1.75rem, 4.3vh, 2.55rem);
  }

  .client-logo-link--tall img {
    max-height: clamp(2.25rem, 6vh, 3.35rem);
  }

  #team {
    align-items: stretch;
    overflow: hidden;
  }

  #team > .container {
    align-items: flex-start;
    padding-top: 5rem;
    padding-bottom: 2rem;
  }

  #team .mb-16 {
    margin-bottom: 1.5rem;
  }

  #team [role="list"] {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.75rem;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  #team [role="listitem"] {
    flex: 0 0 min(64vw, 220px);
    scroll-snap-align: start;
  }

  #team [role="listitem"] h3 {
    font-size: 1.25rem;
    line-height: 1.1;
  }

  #team [role="listitem"] p,
  #team [role="listitem"] span {
    font-size: 0.875rem;
    line-height: 1.25;
  }
}

#team {
  overflow: hidden;
}

.team-photo {
  --team-color: #84cc16;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: #f3f4f6;
}

.team-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--team-color);
  mix-blend-mode: color;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.team-photo:hover::after {
  opacity: 1;
}

.team-photo__image {
  display: block;
  filter: grayscale(1);
}

.team-photo--mc {
  --team-color: #84cc16;
}

.team-photo--dc {
  --team-color: #f97316;
}

.team-photo--fd {
  --team-color: #4f46e5;
}

.team-photo--gc {
  --team-color: #e11d48;
}

.team-photo--am {
  --team-color: #0891b2;
}

.team-photo--sb {
  --team-color: #ca8a04;
}

.team-photo--dv {
  --team-color: #16a34a;
}

@media (min-width: 1024px) {
  #team [role="list"] {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  #team [role="list"] {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }
}

@media (min-width: 769px) and (max-width: 1023px) {
  #team {
    align-items: stretch;
  }

  #team > .container {
    align-items: flex-start;
    padding-top: clamp(5rem, 10vh, 7rem);
    padding-bottom: 2rem;
  }

  #team .mb-16 {
    margin-bottom: 2rem;
  }

  #team [role="list"] {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  #team [role="listitem"] {
    min-width: 0;
  }

  #team [role="listitem"] h3 {
    font-size: 1.25rem;
    line-height: 1.1;
  }

  #team [role="listitem"] p,
  #team [role="listitem"] span {
    font-size: 0.875rem;
    line-height: 1.25;
  }
}

.project-screenshot {
  margin: 1.5rem auto;
  max-width: 500px;
  height: 300px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  z-index: 1;
  display: block;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  overflow: hidden;
}

.project-screenshot img {
  width: 100%;
  height: auto;
  animation: scrollScreenshot 20s linear infinite;
  transform-origin: top;
}

@keyframes scrollScreenshot {
  0% {
    transform: translateY(0);
  }
  45% {
    transform: translateY(calc(-100% + 300px));
  }
  55% {
    transform: translateY(calc(-100% + 300px));
  }
  100% {
    transform: translateY(0);
  }
}

@media (hover: hover) and (pointer: fine) {
  .project-screenshot:hover {
    transform: translateY(-200px);
    z-index: 10;
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1),
      0 8px 10px -6px rgb(0 0 0 / 0.1);
  }
}

/* Square Animation */
@keyframes square-move {
  0% {
    transform: translate(var(--start-x), var(--start-y)) scale(2);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    transform: translate(0, 0) scale(1);
  }
}

.animate-square-move {
  animation: square-move 2s ease-out forwards;
  position: relative;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  border: 2px solid rgb(163, 230, 53);
  background-color: transparent;
  margin-left: 8px;
  display: inline-block;
  vertical-align: baseline;
  margin-bottom: 0;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.panel-enter {
  animation: slideInRight 0.5s ease forwards;
}

#project-container {
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
}

#project-container > div {
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.3s ease;
  position: absolute;
  top: 0;
  left: 0;
}

#project-container > div:not(.hidden) {
  opacity: 1;
  position: relative;
}

/* Graph Animation Styles */
.graph-line {
  stroke: rgb(97, 91, 213);
}

#graph-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 75vh;
  opacity: 1;
  z-index: 0;
}

.bg-primary {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #4f46e5;
}

.bg-primary .container {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-primary .max-w-6xl {
  width: 100%;
}

.bg-primary::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 25vh;
  background-color: white;
  z-index: 0;
}

/* On mobile the "Chi siamo" copy is taller than one screen, but it lives inside
   an absolutely positioned graph layer that can't push the section taller. Pull
   it back into normal flow so the section grows with it and the text clears both
   the fixed nav and the logo carousel pinned to the bottom. */
@media (max-width: 768px) {
  #chi-siamo .bg-primary {
    display: block;
    height: auto;
    min-height: 100vh;
    min-height: 100svh;
  }

  #chi-siamo #graph-container {
    position: relative;
    height: auto;
  }

  #chi-siamo #graph-container > div {
    height: auto;
    padding-top: 6rem;
    padding-bottom: 28vh;
  }

  #chi-siamo .bg-primary .container {
    display: block;
    height: auto;
  }
}

.logo-carousel {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 25vh;
  overflow: hidden;
  background: white;
  z-index: 1;
  display: flex;
  align-items: center;
}

.logo-track {
  display: flex;
  gap: 4rem;
  animation: scroll 30s linear infinite;
  padding: 0;
  height: 100%;
  align-items: center;
}

.logo-track:hover {
  animation-play-state: paused;
}

.logo-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  height: 100%;
}

.logo-item img {
  max-height: 60px;
  width: auto;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.logo-item img:hover {
  filter: grayscale(0%);
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-50% - 2rem));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .animate-square-move,
  .logo-track,
  .panel-enter,
  .project-screenshot img {
    animation: none;
  }
}