:root {
  --bg: #ffffff;
  --bg-soft: #f3f5ff;
  --surface: rgba(255, 255, 255, 0.78);
  --text: #253250;
  --text-deep: #1d2845;
  --muted: #65728d;
  --accent: #5b6bff;
  --accent-strong: #735cff;
  --accent-soft: #edf0ff;
  --magenta: #d84da9;
  --mint: #39b98f;
  --line: rgba(37, 50, 80, 0.1);
  --shadow: 0 24px 70px rgba(31, 42, 74, 0.14);
  --shadow-soft: 0 14px 40px rgba(31, 42, 74, 0.1);
  --radius: 8px;
  --container: 1160px;
  --header-height: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #f5f7ff 0%, #ffffff 36%, #ffffff 100%),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(91, 107, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 107, 255, 0.055) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 72%);
}

body.modal-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--text-deep);
  color: #fff;
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(37, 50, 80, 0.06);
  background: rgba(247, 249, 255, 0.82);
  backdrop-filter: blur(22px);
  transition:
    box-shadow 240ms ease,
    background 240ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 30px rgba(31, 42, 74, 0.08);
}

.nav {
  position: relative;
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: inline-grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(91, 107, 255, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(91, 107, 255, 0.16), rgba(216, 77, 169, 0.12)),
    rgba(255, 255, 255, 0.82);
  color: var(--accent);
  box-shadow: 0 12px 28px rgba(91, 107, 255, 0.15);
}

.brand-text {
  display: grid;
}

.brand-name {
  color: var(--text-deep);
  line-height: 1.1;
}

.brand-role {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--text-deep);
  font-size: 0.94rem;
  font-weight: 750;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 1px;
  left: 0;
  height: 2px;
  border-radius: 99px;
  background: var(--accent);
  content: "";
  opacity: 0;
  transform: scaleX(0.35);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-links .nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(91, 107, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 24px rgba(91, 107, 255, 0.12);
}

.nav-links .nav-cta::after {
  display: none;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(91, 107, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 26px rgba(31, 42, 74, 0.08);
  backdrop-filter: blur(16px);
}

.lang-btn {
  display: inline-grid;
  min-width: 38px;
  height: 34px;
  place-items: center;
  border: 0;
  border-radius: calc(var(--radius) - 2px);
  background: transparent;
  color: var(--text-deep);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 900;
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.lang-btn.is-active {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: 0 10px 20px rgba(91, 107, 255, 0.24);
}

.lang-btn:hover,
.lang-btn:focus-visible {
  background: rgba(91, 107, 255, 0.1);
}

.lang-btn.is-active:hover,
.lang-btn.is-active:focus-visible {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(91, 107, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px auto;
  border-radius: 99px;
  background: var(--text-deep);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.section {
  padding: 104px 0;
}

.section-grid {
  background:
    linear-gradient(90deg, rgba(238, 241, 255, 0.96), rgba(246, 248, 255, 0.86)),
    linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 100%);
}

.hero {
  min-height: calc(100vh - var(--header-height));
  padding: 110px 0 84px;
  border-bottom: 1px solid rgba(91, 107, 255, 0.08);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 58px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  content: "";
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--text-deep);
  line-height: 1.06;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: 4.4rem;
  font-weight: 900;
}

h2 {
  margin-bottom: 18px;
  font-size: 2.85rem;
  font-weight: 880;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.22rem;
  font-weight: 820;
}

.hero-description {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
  line-height: 1;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: 0 18px 36px rgba(91, 107, 255, 0.28);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 22px 46px rgba(91, 107, 255, 0.34);
}

.btn-secondary {
  border-color: rgba(91, 107, 255, 0.22);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-deep);
  box-shadow: 0 12px 30px rgba(37, 50, 80, 0.08);
  backdrop-filter: blur(18px);
}

.trust-row,
.dashboard-footer,
.project-tech,
.modal-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span,
.dashboard-footer span,
.tech-pill,
.modal-tech span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(91, 107, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text-deep);
  font-size: 0.83rem;
  font-weight: 780;
}

.hero-visual {
  justify-self: end;
  width: min(100%, 520px);
}

.dashboard-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(91, 107, 255, 0.17);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(245, 248, 255, 0.72)),
    rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
  backdrop-filter: blur(28px);
  animation: floatPanel 7s ease-in-out infinite;
}

.dashboard-shell::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.72) 38%, transparent 68%),
    linear-gradient(180deg, rgba(91, 107, 255, 0.1), transparent 45%);
  opacity: 0.7;
  transform: translateX(-52%);
  animation: sheen 6s ease-in-out infinite;
}

.window-bar {
  display: flex;
  gap: 7px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(91, 107, 255, 0.1);
}

.window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.window-bar span:nth-child(1) {
  background: var(--magenta);
}

.window-bar span:nth-child(2) {
  background: var(--accent);
}

.window-bar span:nth-child(3) {
  background: var(--mint);
}

.dashboard-topline,
.dashboard-content,
.dashboard-footer {
  position: relative;
  z-index: 1;
}

.dashboard-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 26px;
}

.dashboard-topline strong {
  display: block;
  color: var(--text-deep);
  font-size: 1.35rem;
  line-height: 1.2;
}

.dashboard-topline small,
.metric-item span {
  color: var(--muted);
  font-weight: 700;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius);
  background: rgba(57, 185, 143, 0.1);
  color: #188766;
  font-size: 0.78rem;
  font-weight: 900;
}

.status-pill::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.dashboard-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  padding: 0 26px 24px;
}

.code-preview {
  display: grid;
  gap: 12px;
  min-height: 214px;
  padding: 22px;
  border: 1px solid rgba(91, 107, 255, 0.12);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(29, 40, 69, 0.96), rgba(37, 50, 80, 0.94)),
    var(--text-deep);
}

.code-preview span {
  display: block;
  height: 12px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.18);
}

.code-preview span:nth-child(1) {
  width: 72%;
  background: rgba(91, 107, 255, 0.95);
}

.code-preview span:nth-child(2) {
  width: 88%;
}

.code-preview span:nth-child(3) {
  width: 55%;
  background: rgba(216, 77, 169, 0.7);
}

.code-preview span:nth-child(4) {
  width: 78%;
}

.code-preview span:nth-child(5) {
  width: 48%;
  background: rgba(57, 185, 143, 0.76);
}

.metric-stack {
  display: grid;
  gap: 18px;
}

.metric-item {
  padding: 22px;
  border: 1px solid rgba(91, 107, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 34px rgba(31, 42, 74, 0.08);
}

.metric-item strong {
  display: block;
  color: var(--text-deep);
  font-size: 1.9rem;
  line-height: 1;
}

.dashboard-footer {
  padding: 0 26px 28px;
}

.section-heading {
  max-width: 710px;
  margin-bottom: 44px;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.project-card,
.contact-form {
  border: 1px solid rgba(91, 107, 255, 0.14);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px);
}

.project-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.project-card:hover {
  border-color: rgba(91, 107, 255, 0.32);
  box-shadow: 0 24px 58px rgba(31, 42, 74, 0.16);
  transform: translateY(-7px);
}

.project-media {
  position: relative;
  display: grid;
  min-height: 210px;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(91, 107, 255, 0.12);
  background:
    linear-gradient(145deg, rgba(238, 241, 255, 0.94), rgba(255, 255, 255, 0.98)),
    var(--accent-soft);
}

.project-media img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
  object-position: top center;
}

.project-logo {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  display: inline-grid;
  min-width: 44px;
  height: 44px;
  place-items: center;
  padding: 0 10px;
  border: 1px solid rgba(91, 107, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(31, 42, 74, 0.12);
  backdrop-filter: blur(18px);
}

.mock-preview {
  width: min(78%, 270px);
  padding: 18px;
  border: 1px solid rgba(91, 107, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 40px rgba(31, 42, 74, 0.11);
}

.mock-preview::before {
  display: block;
  width: 48%;
  height: 12px;
  margin-bottom: 16px;
  border-radius: 99px;
  background: var(--accent);
  content: "";
}

.mock-rows {
  display: grid;
  gap: 10px;
}

.mock-rows span {
  display: block;
  height: 12px;
  border-radius: 99px;
  background: rgba(37, 50, 80, 0.16);
}

.mock-rows span:nth-child(1) {
  width: 88%;
}

.mock-rows span:nth-child(2) {
  width: 68%;
}

.mock-rows span:nth-child(3) {
  width: 78%;
}

.mock-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.mock-blocks span {
  min-height: 52px;
  border-radius: var(--radius);
  background: rgba(91, 107, 255, 0.13);
}

.mock-blocks span:nth-child(2) {
  background: rgba(216, 77, 169, 0.12);
}

.project-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.project-body p {
  color: var(--muted);
}

.project-tech {
  margin: 6px 0 20px;
}

.project-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
}

.project-actions .btn {
  min-height: 44px;
  padding: 10px 12px;
  font-size: 0.9rem;
}

.details-button {
  border-color: rgba(91, 107, 255, 0.2);
  background: #fff;
  color: var(--text-deep);
}

.contact-section {
  background:
    linear-gradient(180deg, rgba(238, 241, 255, 0.78), rgba(255, 255, 255, 1)),
    #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr minmax(360px, 0.75fr);
  align-items: start;
  gap: 48px;
}

.contact-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.contact-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid rgba(91, 107, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  color: var(--text-deep);
  font-weight: 850;
  box-shadow: 0 12px 26px rgba(31, 42, 74, 0.08);
  transition:
    transform 180ms ease,
    color 180ms ease;
}

.contact-link:hover,
.contact-link:focus-visible {
  color: var(--accent);
  transform: translateY(-3px);
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: 28px;
}

.contact-form label {
  color: var(--text-deep);
  font-size: 0.92rem;
  font-weight: 850;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(91, 107, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text-deep);
  outline: none;
  padding: 13px 14px;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(91, 107, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(91, 107, 255, 0.11);
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid rgba(91, 107, 255, 0.12);
  background: #f8faff;
  padding: 52px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 42px;
  align-items: start;
}

.footer-brand {
  margin-bottom: 16px;
}

.site-footer p {
  max-width: 360px;
  margin-bottom: 0;
  color: var(--muted);
}

.footer-nav,
.footer-socials {
  display: grid;
  gap: 10px;
}

.footer-nav a,
.footer-socials a {
  color: var(--text-deep);
  font-weight: 800;
}

.footer-nav a:hover,
.footer-socials a:hover,
.footer-nav a:focus-visible,
.footer-socials a:focus-visible {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(91, 107, 255, 0.12);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 20, 36, 0.58);
  backdrop-filter: blur(12px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 1040px);
  max-height: min(86vh, 760px);
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(244, 247, 255, 0.92)),
    #fff;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28);
}

.modal-close {
  position: sticky;
  top: 16px;
  z-index: 4;
  display: grid;
  width: 42px;
  height: 42px;
  margin: 16px 16px -58px auto;
  place-items: center;
  border: 1px solid rgba(91, 107, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(31, 42, 74, 0.12);
}

.modal-close span {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: var(--text-deep);
}

.modal-close span:first-child {
  transform: rotate(45deg);
}

.modal-close span:last-child {
  transform: rotate(-45deg);
}

.modal-body {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 0.78fr);
  gap: 34px;
  padding: 34px;
}

.modal-media {
  display: grid;
  gap: 16px;
  align-content: start;
}

.modal-hero-shot,
.modal-small-shot {
  overflow: hidden;
  border: 1px solid rgba(91, 107, 255, 0.14);
  border-radius: var(--radius);
  background: var(--accent-soft);
  box-shadow: 0 16px 42px rgba(31, 42, 74, 0.12);
}

.modal-hero-shot img {
  width: 100%;
  max-height: 430px;
  object-fit: cover;
  object-position: top center;
}

.modal-generated-shot {
  display: grid;
  min-height: 360px;
  place-items: center;
}

.modal-shot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.modal-small-shot {
  display: grid;
  min-height: 150px;
  place-items: center;
}

.modal-content {
  padding-top: 42px;
}

.modal-content p,
.modal-challenges {
  color: var(--muted);
}

.modal-content h2 {
  font-size: 2rem;
}

.modal-content h3 {
  margin-top: 24px;
  font-size: 1rem;
}

.modal-challenges {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.modal-link {
  margin-top: 28px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 680ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@keyframes floatPanel {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes sheen {
  0%,
  50% {
    transform: translateX(-56%);
  }
  100% {
    transform: translateX(56%);
  }
}

@media (max-width: 1080px) {
  h1 {
    font-size: 3.45rem;
  }

  h2 {
    font-size: 2.45rem;
  }

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    justify-self: start;
  }

  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 76px;
  }

  .container {
    width: min(100% - 28px, var(--container));
  }

  .nav-toggle {
    display: grid;
    order: 3;
  }

  .nav-actions {
    order: 2;
    gap: 12px;
    margin-left: auto;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 14px;
    left: 14px;
    display: grid;
    gap: 0;
    padding: 12px;
    border: 1px solid rgba(91, 107, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 12px;
  }

  .nav-links .nav-cta {
    margin-top: 6px;
    text-align: center;
  }

  .language-switcher {
    padding: 3px;
  }

  .lang-btn {
    min-width: 34px;
    height: 32px;
  }

  .section,
  .hero {
    padding: 78px 0;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 2.85rem;
  }

  h2 {
    font-size: 2.05rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .dashboard-content,
  .modal-body,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    gap: 30px;
  }

  .modal-panel {
    max-height: 88vh;
  }

  .modal-body {
    padding: 24px;
  }

  .modal-content {
    padding-top: 0;
  }
}

@media (max-width: 520px) {
  .brand-text {
    display: none;
  }

  .nav {
    gap: 10px;
  }

  .nav-actions {
    gap: 8px;
  }

  .language-switcher {
    gap: 2px;
  }

  .lang-btn {
    min-width: 31px;
    height: 30px;
    font-size: 0.72rem;
  }

  h1 {
    font-size: 2.24rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero-actions,
  .project-actions,
  .contact-buttons {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn,
  .contact-link {
    width: 100%;
  }

  .modal-shot-grid {
    grid-template-columns: 1fr;
  }

  .project-body,
  .contact-form {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}