/* ---------- Tokens (from Figma variables) ---------- */
:root {
  --black: #191919;
  --gray-2: #e4eaf0;
  --gray-3: #74798f;
  --gray-10: #313546;
  --gray-101: #adb5bd;
  --white: #ffffff;
  --link: #1e88e5;
  --accent: #07beb8;
  --bg: #f7f9fb;

  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --container: 1200px;
  --gutter: 24px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--black);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.accent { color: var(--accent); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 249, 251, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background-color 0.3s ease;
  animation: slide-down 0.8s var(--ease-out) both;
}
.header.is-scrolled {
  background: rgba(247, 249, 251, 0.75);
}

@keyframes slide-down {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: none; opacity: 1; }
}

.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 16px;
}

.profile {
  display: flex;
  align-items: center;
  gap: 12px;
}
.profile__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.profile__name {
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  white-space: nowrap;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu {
  position: relative;
  display: flex;
  align-items: center;
  height: 50px;
  padding: 0 10px 0 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--gray-2);
  border-radius: 25px;
}

.menu__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 50px;
  padding-inline: 12px;
  font-size: 16px;
  line-height: 20px;
  white-space: nowrap;
  opacity: 0.5;
  transition: opacity 0.25s ease;
}
button.menu__link {
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.menu__link:hover,
.menu__link:focus-visible,
.menu__link.is-active { opacity: 1; }

.menu__link img { transition: transform 0.3s var(--ease-out); }
.menu__link--ext:hover img { transform: translate(2px, -2px); }

.menu__divider {
  width: 1px;
  height: 28px;
  object-fit: fill;
  background: var(--gray-2);
  margin-inline: 4px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 28px 14px 32px;
  border: 1px solid var(--black);
  border-radius: 25px;
  background: var(--black);
  color: var(--white);
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  white-space: nowrap;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -10px rgba(25, 25, 25, 0.55);
}
.button:active { transform: translateY(0) scale(0.98); }
.button:hover .button__icon { animation: nudge 0.8s var(--ease-out) infinite; }

@keyframes nudge {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(3px); }
}

/* ---------- About ---------- */
.about {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 80px 0 100px;
}

.about__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 46px;
  line-height: 68px;
}

/* Line-by-line mask reveal */
.line {
  display: block;
  overflow: hidden;
}
.line__inner {
  display: inline-block;
  transform: translateY(105%);
  animation: rise 1s var(--ease-out) forwards;
}
.line:nth-child(1) .line__inner { animation-delay: 0.15s; }
.line:nth-child(2) .line__inner { animation-delay: 0.28s; }

@keyframes rise {
  to { transform: translateY(0); }
}

.about__title .accent {
  background: linear-gradient(90deg, var(--accent), #3fd6cf, var(--accent));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  to { background-position: -200% 0; }
}

.about__text {
  max-width: 800px;
  font-size: 20px;
  line-height: 32px;
  color: var(--gray-3);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.9s var(--ease-out) var(--delay, 0ms),
    transform 0.9s var(--ease-out) var(--delay, 0ms);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Project cases ---------- */
.projects {
  display: flex;
  flex-direction: column;
  gap: 80px;
  padding-bottom: 120px;
}

.case {
  position: relative;
  display: flex;
  min-height: 500px;
  border-radius: 24px;
  background: var(--white);
  isolation: isolate;
}

.case__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: bottom;
  border-radius: 24px;
  z-index: -2;
}

.case__overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 800px;
  max-width: 100%;
  height: 100%;
  z-index: -1;
}

/* White veil over the background on hover; the mockup sits above it */
.case::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 24px;
  background: var(--white);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.case:hover::after { opacity: 0.3; }

.case__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 0 0 500px;
  padding: 32px 32px 40px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.tags li {
  padding: 4px 10px;
  border-radius: 13px;
  background: var(--white);
  filter: drop-shadow(0 2px 4px rgba(25, 25, 25, 0.06));
  font-size: 14px;
  line-height: 16px;
  color: rgba(25, 25, 25, 0.6);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.case.is-visible .tags li { opacity: 1; transform: none; }
.case.is-visible .tags li:nth-child(1) { transition-delay: 0.25s; }
.case.is-visible .tags li:nth-child(2) { transition-delay: 0.31s; }
.case.is-visible .tags li:nth-child(3) { transition-delay: 0.37s; }
.case.is-visible .tags li:nth-child(4) { transition-delay: 0.43s; }
.case.is-visible .tags li:nth-child(5) { transition-delay: 0.49s; }

.case__head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.case__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 32px;
  line-height: 46px;
}

.case__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 24px;
  font-size: 16px;
  line-height: 24px;
}
.case__client {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--gray-10);
}
.case__link {
  color: var(--link);
  text-decoration: underline;
  text-underline-position: from-font;
}
.case__link--muted {
  color: var(--black);
  opacity: 0.5;
}

.case__text {
  font-size: 16px;
  line-height: 26px;
  color: var(--gray-10);
}

/* Clip only at the card's right and bottom edges (with its rounded corner),
   so the mockup can still rise above the top edge on hover */
.case__image {
  position: relative;
  flex: 1;
  min-width: 0;
  clip-path: inset(-200px 0 0 -500px round 0 0 24px 0);
}

/* The mockup is 20px taller than the card, so it pokes out of the top edge */
.case__mockup {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 700px;
  height: 520px;
  transform: translateX(-50%);
  transform-origin: bottom center;
  transition: transform 0.7s var(--ease-out);
}
.case__mockup img {
  position: absolute;
  width: var(--mock-w);
  height: var(--mock-h);
  left: var(--mock-l);
  top: var(--mock-t);
  max-width: none;
  transform: translateY(60px);
  opacity: 0;
  transition: transform 1.1s var(--ease-out) 0.15s, opacity 0.8s ease 0.15s;
}
.case.is-visible .case__mockup img { transform: none; opacity: 1; }

a.case { cursor: pointer; }
a.case:hover .case__mockup { transform: translateX(-50%) translateY(-10px) scale(1.02); }
.case__link:not(.case__link--muted) { transition: opacity 0.2s ease; }
.case__link:not(.case__link--muted):hover { opacity: 0.6; }
.case:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

.case--static:hover .case__mockup { transform: translateX(-50%) translateY(-4px); }

/* ---------- Concepts ---------- */
.concepts {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-bottom: 140px;
}

.concepts__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 32px;
  line-height: 40px;
}

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

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

.concept__image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 0;
  overflow: hidden;
  border-radius: 20px;
  background: var(--gray-2);
  cursor: zoom-in;
  transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out);
}
.concept__image:hover {
  transform: scale(1.03);
  box-shadow: 0 24px 48px -24px rgba(25, 25, 25, 0.3);
}
.concept__image:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.concept__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concept figcaption {
  font-size: 16px;
  line-height: 24px;
  color: var(--gray-3);
}

/* ---------- Case page ---------- */
.case-page { padding: 40px var(--gutter) 140px; }

/* Hero: same background + mockup as the project card; the mockup is 20px
   taller than the frame and rises above its top edge */
.case-hero {
  position: relative;
  aspect-ratio: 1200 / 640;
  border-radius: 24px;
  isolation: isolate;
}
.case-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: bottom;
  border-radius: 24px;
  z-index: -1;
}
.case-hero__mockup {
  position: absolute;
  inset: auto 0 0;
  height: 103.125%; /* 660 / 640 */
  clip-path: inset(-200px 0 0 0 round 0 0 24px 24px);
}
.case-hero__mockup img {
  position: absolute;
  width: 134.51%;
  height: 108.18%;
  left: -10.56%;
  top: -0.91%;
  max-width: none;
  animation: hero-rise 1.2s var(--ease-out) 0.2s both;
}

@keyframes hero-rise {
  from { transform: translateY(60px); opacity: 0; }
  to   { transform: none; opacity: 1; }
}

/* Back button sits in a notch cut out of the hero's bottom-left corner */
.case-hero__back {
  position: absolute;
  left: 0;
  bottom: 0;
  display: grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-top-right-radius: 24px;
  background: var(--bg);
}
.case-hero__back > img:first-child { transition: transform 0.3s var(--ease-out); }
.case-hero__back:hover > img:first-child { transform: translateX(-4px); }
.case-hero__back:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; }
.case-hero__corner { position: absolute; }
.case-hero__corner--top { left: 0; bottom: 100%; }
.case-hero__corner--right { left: 100%; bottom: 0; }

/* Two-column text rows: 400px aside + content */
.case-row {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  padding-bottom: 80px;
}
.case-row--intro { padding: 80px 0 120px; }

.case-row__aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 0 0 400px;
}
.case-row__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 1;
  min-width: 0;
}

.case-intro__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 42px;
  line-height: 42px;
}
.case-intro__link {
  align-self: flex-start;
  font-size: 18px;
  line-height: 32px;
  color: var(--link);
  text-decoration: underline;
  text-underline-position: from-font;
  transition: opacity 0.2s ease;
}
.case-intro__link:hover { opacity: 0.6; }
.case-intro__meta {
  font-size: 18px;
  line-height: 32px;
  color: var(--gray-3);
}

.case-row__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  line-height: 36px;
}

.case-row__body h3 {
  margin: 0;
  font-weight: 600;
  font-size: 20px;
  line-height: 32px;
}

.case-text {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 18px;
  line-height: 30px;
}
.case-text ul {
  padding-left: 27px;
  list-style: disc;
}

/* Screenshots */
.case-gallery {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: 100px;
}
.case-gallery--last { padding-bottom: 0; }
.case-gallery__pair {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.case-shot {
  display: block;
  width: 100%;
  aspect-ratio: var(--ratio, 1 / 1);
  padding: 0;
  border: 0;
  overflow: hidden;
  border-radius: 20px;
  background: var(--gray-2);
  cursor: zoom-in;
}
.case-shot--wide { border-radius: 24px; }
.case-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.case-shot:hover img { transform: scale(1.02); }
.case-shot:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

/* ---------- Lightbox ---------- */
.lightbox {
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 72px 24px 40px;
  border: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.lightbox:not([open]) { display: none; }
.lightbox.is-open { opacity: 1; }
.lightbox::backdrop { background: rgba(15, 17, 22, 0.85); }

.lightbox__image {
  max-width: min(1400px, 100%);
  max-height: calc(100% - 40px);
  object-fit: contain;
  border-radius: 16px;
  transform: scale(0.94);
  transition: transform 0.4s var(--ease-out);
}
.lightbox.is-open .lightbox__image { transform: none; }

.lightbox__caption:empty { display: none; }
.lightbox__caption {
  font-size: 16px;
  line-height: 24px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 20px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.3s var(--ease-out);
}
.lightbox__close:hover { background: rgba(255, 255, 255, 0.24); transform: rotate(90deg); }
.lightbox__close:focus-visible { outline: 2px solid var(--white); outline-offset: 2px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px 10px 16px;
  border-radius: 28px;
  background: rgba(25, 25, 25, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--white);
  font-size: 16px;
  line-height: 20px;
  white-space: nowrap;
  box-shadow: 0 12px 32px -12px rgba(25, 25, 25, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 24px);
  transition: opacity 0.3s ease, transform 0.4s var(--ease-out), visibility 0s linear 0.4s;
}
.toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition: opacity 0.3s ease, transform 0.4s var(--ease-out), visibility 0s;
}
.toast__icon { flex: none; }
.toast__close {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-left: 6px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.toast__close:hover { background: rgba(255, 255, 255, 0.24); }
.toast__close:focus-visible { outline: 2px solid var(--white); outline-offset: 2px; }

/* ---------- Footer ---------- */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  padding-bottom: 100px;
}

.footer__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 50px;
  line-height: 62px;
  text-align: center;
}

.footer__signature {
  position: relative;
  width: 271px;
  height: 52px;
}
.footer__signature > img:first-child {
  width: 271px;
  height: 52px;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.6s cubic-bezier(0.65, 0, 0.35, 1) 0.3s;
}
.footer__signature.is-visible > img:first-child { clip-path: inset(0 0 0 0); }

.footer__arrow {
  position: absolute;
  left: 287px;
  top: 30px;
  width: 15.8px;
  height: 51.1px;
  opacity: 0;
  transition: opacity 0.4s ease 1.7s;
}
.footer__signature.is-visible .footer__arrow {
  opacity: 1;
  animation: bob 1.8s ease-in-out 2.1s infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(5px); }
}

.footer__menu {
  display: flex;
  align-items: center;
}
.footer__menu .menu__link {
  padding-inline: 20px;
  font-size: 18px;
  line-height: 17px;
}

/* ---------- Responsive ---------- */
/* ---------- Burger menu ---------- */
.burger { display: none; }

@media (max-width: 1100px) {
  .burger {
    position: relative;
    display: block;
    flex: none;
    width: 50px;
    height: 50px;
    padding: 0;
    border: 1px solid var(--gray-2);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: border-color 0.2s ease;
  }
  .burger:hover { border-color: var(--gray-101); }
  .burger:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  .burger__line {
    position: absolute;
    left: 15px;
    width: 18px;
    height: 1.6px;
    border-radius: 1px;
    background: var(--black);
    transition: transform 0.35s var(--ease-out);
  }
  .burger__line:nth-child(1) { top: 20px; }
  .burger__line:nth-child(2) { top: 27px; }
  .burger[aria-expanded="true"] .burger__line:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
  .burger[aria-expanded="true"] .burger__line:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

  /* The desktop menu turns into a dropdown panel under the header */
  .menu {
    position: absolute;
    top: calc(100% - 6px);
    right: var(--gutter);
    flex-direction: column;
    align-items: stretch;
    width: 300px;
    height: auto;
    padding: 8px;
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 20px 40px -16px rgba(25, 25, 25, 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.98);
    transform-origin: top right;
    transition: opacity 0.25s ease, transform 0.35s var(--ease-out), visibility 0s linear 0.35s;
  }
  .menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.25s ease, transform 0.35s var(--ease-out), visibility 0s;
  }

  .menu__link {
    justify-content: space-between;
    width: 100%;
    height: 48px;
    padding-inline: 12px;
    border-radius: 12px;
    font-size: 17px;
  }

  .menu__divider {
    width: auto;
    height: 1px;
    margin: 6px 12px;
  }
}

@media (max-width: 960px) {
  .case { flex-direction: column; min-height: 0; }
  /* White veil over the background on hover; the mockup sits above it */
.case::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 24px;
  background: var(--white);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.case:hover::after { opacity: 0.3; }

.case__info { flex: none; }
  .case__overlay { width: 100%; }
  .case__image { overflow: hidden; border-radius: 0 0 24px 24px; clip-path: none; }
  /* Keep the 700×520 frame proportions so the image crop matches Figma */
  .case__mockup {
    position: relative;
    left: auto;
    width: 100%;
    max-width: 700px;
    height: auto;
    aspect-ratio: 700 / 520;
    margin-inline: auto;
    border-radius: 0 0 24px 24px;
    transform: none;
  }
  a.case:hover .case__mockup { transform: translateY(-6px); }
  .case--static:hover .case__mockup { transform: none; }
}

@media (max-width: 960px) {
  .case-row { flex-direction: column; gap: 24px; }
  .case-row__aside { flex: none; width: 100%; }
  .case-row--intro { padding: 56px 0 80px; }
}

@media (max-width: 720px) {
  .case-page { padding-top: 16px; padding-bottom: 80px; }
  .case-hero__back { width: 48px; height: 48px; border-top-right-radius: 18px; }
  .case-hero__corner { width: 10px; height: 10px; }
  .case-row { padding-bottom: 56px; }
  .case-row--intro { padding: 40px 0 64px; }
  .case-row__aside { gap: 12px; }
  .case-row__body { gap: 16px; }
  .case-intro__title { font-size: 34px; line-height: 38px; }
  .case-row__title { font-size: 24px; line-height: 32px; }
  .case-row__body h3 { font-size: 18px; line-height: 28px; }
  .case-text { font-size: 16px; line-height: 26px; }
  .case-gallery { gap: 12px; padding-bottom: 64px; }
  .case-gallery__pair { grid-template-columns: 1fr; gap: 12px; }
  .case-shot, .case-shot--wide { border-radius: 16px; }

  :root { --gutter: 16px; }
  .header__inner { gap: 12px; }
  .menu { width: calc(100% - var(--gutter) * 2); }
  .button { padding: 12px 20px 12px 24px; }

  .about { padding: 48px 0 64px; gap: 20px; }
  .about__title { font-size: 30px; line-height: 40px; }
  .line { display: inline; overflow: visible; }
  .line__inner { display: inline; transform: none; animation: fade-in 0.9s var(--ease-out) both 0.15s; }
  .about__text { font-size: 17px; line-height: 27px; }
  .about__text br { display: none; }

  .projects { gap: 32px; padding-bottom: 72px; }
  /* White veil over the background on hover; the mockup sits above it */
.case::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 24px;
  background: var(--white);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.case:hover::after { opacity: 0.3; }

.case__info { padding: 24px 20px 28px; gap: 20px; }
  .case__title { font-size: 26px; line-height: 34px; }
  .case__image { height: 240px; }

  .concepts { gap: 24px; padding-bottom: 80px; }
  .concepts__title { font-size: 26px; line-height: 34px; }
  .concepts__grid { grid-template-columns: 1fr; gap: 28px; }

  .footer { gap: 36px; padding-bottom: 64px; }
  .footer__title { font-size: 32px; line-height: 40px; }
  .footer__menu .menu__link { padding-inline: 12px; font-size: 16px; }
  .toast { bottom: 20px; }
}

@media (max-width: 480px) {
  .profile { min-width: 0; gap: 10px; }
  .profile__avatar { flex: none; }
  .profile__name { white-space: normal; font-size: 15px; line-height: 18px; }
  .header__actions { gap: 8px; flex: none; }
  .button { gap: 4px; padding: 12px 16px; font-size: 15px; }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .case-hero__mockup img { animation: none; }
  .reveal,
  .tags li,
  .case__mockup img { opacity: 1; transform: none; }
  .line__inner { transform: none; }
  .footer__signature > img:first-child { clip-path: none; }
  .footer__arrow { opacity: 1; }
}