:root {
  --color-bg: #0d1117;
  --color-bg-elevated: #111722;
  --color-surface: #161b22;
  --color-surface-soft: #1b2330;
  --color-accent: #3b82f6;
  --color-accent-hover: #60a5fa;
  --color-accent-soft: rgba(59, 130, 246, 0.1);
  --color-accent-glow: rgba(59, 130, 246, 0.22);
  --color-text: #ffffff;
  --color-text-muted: #9ca3af;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);
  --color-error: #ef4444;
  --color-success: #22c55e;
  --color-black: #000000;
  --color-header: rgba(13, 17, 23, 0.86);
  --color-overlay: rgba(7, 10, 16, 0.78);
  --radius-card: 20px;
  --radius-btn: 14px;
  --radius-input: 14px;
  --radius-icon: 12px;
  --radius-pill: 999px;
  --container-max: 1280px;
  --container-pad-desktop: 32px;
  --container-pad-tablet: 24px;
  --container-pad-mobile: 16px;
  --section-pad-desktop: 120px;
  --section-pad-tablet: 80px;
  --section-pad-mobile: 60px;
  --gap-card-desktop: 24px;
  --gap-card-tablet: 20px;
  --gap-card-mobile: 16px;
  --gap-content: 20px;
  --gap-small: 12px;
  --header-height: 76px;
  --header-z: 1000;
  --drawer-z: 1100;
  --transition: 250ms ease-out;
  --transition-slow: 300ms ease-out;
  --transition-accordion: 280ms ease-out;
  --font-main:
    "Geist", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-size-body: 18px;
  --font-size-body-mobile: 16px;
  --font-size-small: 14px;
  --font-size-button: 16px;
  --line-height: 1.5;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.18);
  --shadow-card-hover: 0 8px 32px rgba(59, 130, 246, 0.12);
  --shadow-focus: 0 0 0 3px rgba(59, 130, 246, 0.15);
  --max-copy: 65ch;
  --icon-size: 40px;
  --logo-size: 36px;
  --button-pad-y: 14px;
  --button-pad-x: 32px;
  --card-pad-desktop: 32px;
  --card-pad-mobile: 24px;
  --form-pad-desktop: 48px;
  --form-pad-mobile: 28px;
  --timeline-line: 2px;
  --reveal-distance: 24px;
  --marquee-duration: 30s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--gap-content));
}
body {
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(
      circle at 82% 12%,
      rgba(59, 130, 246, 0.12),
      transparent 27%
    ),
    radial-gradient(
      circle at 14% 46%,
      rgba(96, 165, 250, 0.06),
      transparent 24%
    ),
    var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: var(--font-size-body);
  line-height: var(--line-height);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open {
  overflow: hidden;
}
img,
svg {
  display: block;
  max-width: 100%;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
p {
  max-width: var(--max-copy);
  margin: 0;
}
h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
h1 {
  font-size: clamp(2.125rem, 5vw, 3.5rem);
  font-weight: 700;
}
h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
}
h3 {
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
  font-weight: 600;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
::selection {
  background: var(--color-accent);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-accent-hover);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: var(--gap-small);
  left: var(--gap-small);
  z-index: calc(var(--drawer-z) + 1);
  padding: var(--gap-small) var(--gap-content);
  border-radius: var(--radius-btn);
  background: var(--color-accent);
  color: var(--color-text);
  transform: translateY(-160%);
  transition: transform var(--transition);
}
.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(
    100%,
    calc(var(--container-max) + (var(--container-pad-desktop) * 2))
  );
  margin-inline: auto;
  padding-inline: var(--container-pad-desktop);
}
.section {
  padding-block: var(--section-pad-desktop);
  position: relative;
}
.section--surface {
  background: linear-gradient(
    180deg,
    rgba(22, 27, 34, 0.74),
    rgba(22, 27, 34, 0.34)
  );
  border-block: 1px solid var(--color-border);
}

/* Background glows for every other content section: 3, 5 and 7. */
#services,
#portfolio,
#faq {
  isolation: isolate;
  overflow: hidden;
}
#services::before,
#services::after,
#portfolio::before,
#portfolio::after,
#faq::before,
#faq::after {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

/* Section 3 — Services: large glow in the upper-right corner. */
#services::before {
  top: -18%;
  right: -10%;
  width: clamp(300px, 40vw, 610px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at 42% 44%,
    rgba(96, 165, 250, 0.2),
    rgba(59, 130, 246, 0.08) 43%,
    transparent 72%
  );
  box-shadow: 0 0 110px rgba(59, 130, 246, 0.08);
  filter: blur(7px);
}
#services::after {
  bottom: 8%;
  left: 7%;
  width: clamp(150px, 18vw, 260px);
  aspect-ratio: 1;
  border: 1px solid rgba(96, 165, 250, 0.08);
  background: rgba(59, 130, 246, 0.018);
  box-shadow:
    0 0 64px rgba(59, 130, 246, 0.09),
    inset 0 0 45px rgba(147, 197, 253, 0.035);
}

/* Section 5 — Portfolio: wider violet-blue glow from the left. */
#portfolio::before {
  top: 18%;
  left: -16%;
  width: clamp(360px, 48vw, 720px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at 48% 48%,
    rgba(139, 92, 246, 0.16),
    rgba(59, 130, 246, 0.075) 45%,
    transparent 73%
  );
  box-shadow: 0 0 120px rgba(124, 58, 237, 0.075);
  filter: blur(10px);
}
#portfolio::after {
  right: 6%;
  bottom: -10%;
  width: clamp(220px, 27vw, 400px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle,
    rgba(59, 130, 246, 0.14),
    rgba(96, 165, 250, 0.05) 46%,
    transparent 72%
  );
  filter: blur(6px);
}

/* Section 7 — FAQ: centered upper glow with a second light at the bottom-right. */
#faq::before {
  top: -24%;
  left: 38%;
  width: clamp(280px, 38vw, 560px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at 50% 45%,
    rgba(96, 165, 250, 0.18),
    rgba(59, 130, 246, 0.07) 44%,
    transparent 72%
  );
  box-shadow: 0 0 100px rgba(59, 130, 246, 0.08);
  filter: blur(8px);
}
#faq::after {
  right: -11%;
  bottom: -28%;
  width: clamp(300px, 42vw, 620px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at 46% 42%,
    rgba(124, 58, 237, 0.15),
    rgba(59, 130, 246, 0.06) 44%,
    transparent 73%
  );
  box-shadow: 0 0 105px rgba(124, 58, 237, 0.07);
  filter: blur(9px);
}
.section-heading {
  display: grid;
  gap: var(--gap-small);
  justify-items: center;
  margin-bottom: 52px;
  text-align: center;
}
.section-heading p {
  color: var(--color-text-muted);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 12px;
  border: 1px solid rgba(59, 130, 246, 0.28);
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: #bfdbfe;
  font-size: var(--font-size-small);
  font-weight: 600;
  letter-spacing: 0.01em;
}
.eyebrow::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent-hover);
  box-shadow: 0 0 0 5px rgba(96, 165, 250, 0.12);
  content: "";
}

.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--button-pad-y) var(--button-pad-x);
  border: 1px solid transparent;
  border-radius: var(--radius-btn);
  cursor: pointer;
  font-size: var(--font-size-button);
  font-weight: 600;
  line-height: 1;
  transition:
    background var(--transition),
    border-color var(--transition),
    color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-text);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.22);
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}
.btn--ghost {
  border-color: var(--color-accent);
  background: transparent;
  color: #93c5fd;
}
.btn--ghost:hover {
  background: var(--color-accent-soft);
  color: var(--color-text);
}
.btn--compact {
  min-height: 44px;
  padding: 12px 20px;
  font-size: 15px;
}
.btn svg {
  width: 18px;
  height: 18px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--header-z);
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition-slow),
    border-color var(--transition-slow),
    backdrop-filter var(--transition-slow);
}
.site-header.is-scrolled {
  border-color: var(--color-border);
  background: var(--color-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.header-inner {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.logo--accent {
  color: var(--color-accent);
  text-transform: uppercase;
}
.logo-mark {
  display: grid;
  width: var(--logo-size);
  height: var(--logo-size);
  place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--color-accent), #7c3aed);
  box-shadow: 0 8px 22px var(--color-accent-glow);
}
.logo-mark svg {
  width: 22px;
  height: 22px;
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav-link {
  position: relative;
  padding-block: 12px;
  color: #d1d5db;
  font-size: 15px;
  font-weight: 600;
  transition: color var(--transition);
}
.nav-link::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--color-accent-hover);
}
.nav-link.active::after {
  transform: scaleX(1);
}
.header-cta {
  margin-left: 4px;
}
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  place-items: center;
}
.menu-icon {
  position: relative;
  width: 22px;
  height: 16px;
}
.menu-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: var(--radius-pill);
  background: currentColor;
  transition:
    transform var(--transition),
    top var(--transition),
    opacity var(--transition);
}
.menu-icon span:nth-child(1) {
  top: 0;
}
.menu-icon span:nth-child(2) {
  top: 7px;
}
.menu-icon span:nth-child(3) {
  top: 14px;
}
.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(1) {
  top: 7px;
  transform: rotate(45deg);
}
.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(3) {
  top: 7px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 auto;
  z-index: calc(var(--header-z) - 1);
  display: none;
  padding: 18px var(--container-pad-mobile) 24px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(13, 17, 23, 0.97);
  backdrop-filter: blur(18px);
  transform: translateY(-120%);
  visibility: hidden;
  pointer-events: none;
  transition:
    transform var(--transition),
    visibility var(--transition);
}
.mobile-menu.is-open {
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu nav {
  display: grid;
  gap: 5px;
}
.mobile-menu .nav-link {
  padding: 14px 12px;
  border-radius: 10px;
  font-size: 19px;
}
.mobile-menu .nav-link:hover,
.mobile-menu .nav-link.active {
  background: var(--color-accent-soft);
}
.mobile-menu .nav-link::after {
  display: none;
}
.mobile-menu .btn {
  width: 100%;
  margin-top: 14px;
}
.menu-backdrop {
  position: fixed;
  inset: var(--header-height) 0 0;
  z-index: calc(var(--header-z) - 2);
  display: none;
  border: 0;
  background: rgba(0, 0, 0, 0.54);
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity var(--transition),
    visibility var(--transition);
}
.menu-backdrop.is-open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 100svh;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--header-height) + 42px);
  padding-bottom: 72px;
}
.hero::before,
.hero::after {
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}
.hero::before {
  top: 17%;
  left: -9%;
  width: clamp(240px, 33vw, 500px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at 38% 38%,
    rgba(96, 165, 250, 0.3),
    rgba(59, 130, 246, 0.1) 42%,
    transparent 72%
  );
  box-shadow:
    0 0 90px rgba(59, 130, 246, 0.12),
    inset 0 0 70px rgba(147, 197, 253, 0.06);
  filter: blur(5px);
}
.hero::after {
  right: -7%;
  bottom: -20%;
  width: clamp(280px, 38vw, 580px);
  aspect-ratio: 1;
  background: radial-gradient(
    circle at 42% 42%,
    rgba(139, 92, 246, 0.2),
    rgba(59, 130, 246, 0.09) 45%,
    transparent 73%
  );
  box-shadow: 0 0 110px rgba(124, 58, 237, 0.1);
  filter: blur(8px);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  gap: 68px;
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
}
.hero-grid::before {
  position: absolute;
  z-index: -1;
  top: 8%;
  left: 43%;
  width: clamp(90px, 10vw, 150px);
  aspect-ratio: 1;
  border: 1px solid rgba(96, 165, 250, 0.12);
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.025);
  box-shadow:
    0 0 42px rgba(59, 130, 246, 0.12),
    inset 0 0 30px rgba(96, 165, 250, 0.05);
  content: "";
  pointer-events: none;
}
.hero-copy {
  display: grid;
  justify-items: start;
  gap: 24px;
}
.hero-copy h1 {
  max-width: 13ch;
}
.hero-copy .lead {
  max-width: 58ch;
  color: var(--color-text-muted);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  padding-top: 8px;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #d1d5db;
  font-size: var(--font-size-small);
  font-weight: 600;
}
.trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-hover);
}

.hero-visual {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 540px;
  place-items: center;
  perspective: 1200px;
}
.hero-visual::before {
  position: absolute;
  z-index: -3;
  width: 88%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(59, 130, 246, 0.24),
    rgba(124, 58, 237, 0.09) 42%,
    transparent 70%
  );
  content: "";
  filter: blur(18px);
}
.hero-visual::after {
  position: absolute;
  z-index: -2;
  inset: 8% 3%;
  border: 1px solid rgba(96, 165, 250, 0.1);
  border-radius: 50%;
  content: "";
  transform: rotate(-13deg);
}
.hero-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  pointer-events: none;
}
.hero-orbit--one {
  width: 78%;
  aspect-ratio: 1;
  transform: rotate(18deg);
}
.hero-orbit--two {
  width: 96%;
  aspect-ratio: 0.72;
  transform: rotate(-24deg);
}
.hero-showcase {
  --showcase-rotate-x: 2deg;
  --showcase-rotate-y: -5deg;
  position: relative;
  width: min(100%, 560px);
  min-height: 440px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  background: linear-gradient(
    145deg,
    rgba(24, 32, 45, 0.96),
    rgba(12, 17, 25, 0.98)
  );
  box-shadow: 0 24px 80px -12px rgba(59, 130, 246, 0.2);
  animation: hero-showcase-float 6.5s ease-in-out infinite;
  transform-style: preserve-3d;
  will-change: transform;
}
@keyframes hero-showcase-float {
  0%,
  100% {
    transform: translate3d(0, -6px, 0) rotateY(var(--showcase-rotate-y))
      rotateX(var(--showcase-rotate-x));
  }
  50% {
    transform: translate3d(0, 9px, 0) rotateY(var(--showcase-rotate-y))
      rotateX(var(--showcase-rotate-x));
  }
}
.showcase-toolbar {
  display: flex;
  height: 52px;
  align-items: center;
  gap: 8px;
  padding-inline: 17px;
  border-bottom: 1px solid var(--color-border);
  border-radius: 28px 28px 0 0;
  background: rgba(255, 255, 255, 0.025);
}
.showcase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #485364;
}
.showcase-url {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
  padding: 7px 10px;
  border: 1px solid var(--color-border);
  border-radius: 9px;
  background: rgba(7, 10, 16, 0.44);
  color: #7f8a9a;
  font-size: 11px;
}
.showcase-url svg {
  width: 13px;
  height: 13px;
  color: var(--color-success);
}
.showcase-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #86efac;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.showcase-live::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12);
  content: "";
}
.showcase-body {
  display: grid;
  min-height: 388px;
  grid-template-columns: 108px 1fr;
  border-radius: 0px 0px 28px 28px;
  overflow: hidden;
}
.showcase-sidebar {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 20px 14px;
  border-right: 1px solid var(--color-border);
  background: rgba(8, 12, 18, 0.3);
}
.showcase-brand {
  display: grid;
  width: 34px;
  height: 34px;
  margin: 0 auto 12px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-accent), #7c3aed);
  box-shadow: 0 8px 22px var(--color-accent-glow);
}
.showcase-brand svg {
  width: 20px;
  height: 20px;
}
.showcase-nav-item {
  height: 28px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}
.showcase-nav-item.is-active {
  border-color: rgba(59, 130, 246, 0.22);
  background: var(--color-accent-soft);
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.08) inset;
}
.showcase-main {
  position: relative;
  isolation: isolate;
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 30px 28px;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 82% 24%,
      rgba(96, 165, 250, 0.2),
      rgba(59, 130, 246, 0.07) 28%,
      transparent 55%
    ),
    radial-gradient(
      circle at 68% 58%,
      rgba(139, 92, 246, 0.12),
      transparent 43%
    );
  box-shadow: inset 0 0 72px rgba(59, 130, 246, 0.035);
}
.showcase-main::before {
  position: absolute;
  z-index: 0;
  top: 18px;
  right: -58px;
  width: 210px;
  aspect-ratio: 1;
  border: 1px solid rgba(147, 197, 253, 0.11);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(96, 165, 250, 0.13),
    rgba(59, 130, 246, 0.035) 52%,
    transparent 72%
  );
  box-shadow:
    0 0 54px rgba(59, 130, 246, 0.14),
    inset 0 0 34px rgba(147, 197, 253, 0.05);
  content: "";
  pointer-events: none;
}
.showcase-main > * {
  position: relative;
  z-index: 1;
}
.showcase-kicker {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 7px;
  color: #93c5fd;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.showcase-kicker::before {
  width: 22px;
  height: 1px;
  background: currentColor;
  content: "";
}
.showcase-heading {
  max-width: 9ch;
  font-size: clamp(2.35rem, 4.7vw, 3.45rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.065em;
}
.showcase-heading span {
  background: linear-gradient(90deg, #ffffff, #93c5fd 55%, #c4b5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.showcase-copy {
  display: grid;
  gap: 8px;
  width: 82%;
}
.showcase-line {
  height: 7px;
  border-radius: var(--radius-pill);
  background: #3a4554;
}
.showcase-line:nth-child(2) {
  width: 72%;
  background: #2f3947;
}
.showcase-actions {
  display: flex;
  gap: 10px;
}
.showcase-button {
  width: 100px;
  height: 34px;
  border-radius: 10px;
  background: var(--color-accent);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.2);
}
.showcase-button.is-ghost {
  width: 78px;
  border: 1px solid var(--color-border-strong);
  background: transparent;
  box-shadow: none;
}
.showcase-stats {
  display: grid;
  gap: 10px;
  margin-top: 4px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.showcase-stat {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
}
.showcase-stat strong {
  font-size: 17px;
  letter-spacing: -0.03em;
}
.showcase-stat span {
  color: var(--color-text-muted);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero-float {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(15, 21, 31, 0.91);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateZ(38px);
}
.hero-float--code {
  top: 84px;
  right: -34px;
  width: 174px;
  padding: 14px;
  border-radius: 16px;
}
.code-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 11px;
  color: #dde7f4;
  font-size: 11px;
  font-weight: 700;
}
.code-title svg {
  width: 15px;
  height: 15px;
  color: var(--color-accent-hover);
}
.code-lines {
  display: grid;
  gap: 6px;
}
.code-lines span {
  height: 5px;
  border-radius: 5px;
  background: #465267;
}
.code-lines span:nth-child(2) {
  width: 78%;
  background: #3b82f6;
  opacity: 0.66;
}
.code-lines span:nth-child(3) {
  width: 90%;
}
.code-lines span:nth-child(4) {
  width: 57%;
  background: #8b5cf6;
  opacity: 0.68;
}
.hero-float--score {
  right: 18px;
  bottom: -30px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-radius: 16px;
}
.score-ring {
  position: relative;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: conic-gradient(
    var(--color-success) 0 98%,
    rgba(255, 255, 255, 0.08) 98% 100%
  );
  box-shadow: 0 0 24px rgba(34, 197, 94, 0.14);
  font-size: 13px;
  font-weight: 700;
}
.score-ring::before {
  position: absolute;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #111822;
  content: "";
}
.score-ring span {
  position: relative;
}
.score-copy strong {
  display: block;
  font-size: 13px;
}
.score-copy span {
  color: var(--color-text-muted);
  font-size: 10px;
}
.hero-float--launch {
  left: -30px;
  bottom: 42px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border-radius: 15px;
}
.launch-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.14);
  color: var(--color-accent-hover);
}
.launch-icon svg {
  width: 18px;
  height: 18px;
}
.launch-copy strong {
  display: block;
  font-size: 12px;
}
.launch-copy span {
  color: var(--color-text-muted);
  font-size: 10px;
}

.grid {
  display: grid;
  gap: var(--gap-card-desktop);
}
.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.card {
  position: relative;
  padding: var(--card-pad-desktop);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: linear-gradient(
    145deg,
    rgba(27, 35, 48, 0.72),
    rgba(22, 27, 34, 0.94)
  );
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}
.card:hover {
  border-color: rgba(59, 130, 246, 0.26);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}
.feature-card {
  display: grid;
  align-content: start;
  gap: 16px;
}
.icon-box {
  display: grid;
  width: 60px;
  height: 60px;
  place-items: center;
  border-radius: var(--radius-icon);
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  transition:
    transform var(--transition),
    color var(--transition),
    background var(--transition);
}
.icon-box svg {
  width: var(--icon-size);
  height: var(--icon-size);
}
.card:hover .icon-box {
  background: rgba(59, 130, 246, 0.16);
  color: var(--color-text);
  transform: scale(1.06);
}
.feature-card p,
.service-card p {
  color: var(--color-text-muted);
}

.service-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.service-list {
  display: grid;
  gap: 9px;
  margin-bottom: 8px;
}
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #d1d5db;
  font-size: 15px;
}
.service-list svg {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  color: var(--color-accent-hover);
}
.service-card .btn {
  margin-top: auto;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
.timeline::before {
  position: absolute;
  top: 25px;
  right: 8.333%;
  left: 8.333%;
  height: var(--timeline-line);
  background: var(--color-border-strong);
  content: "";
}
.step {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 15px;
  padding-inline: 11px;
  text-align: center;
}
.step-number {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 6px solid var(--color-bg);
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.42);
  font-size: 15px;
  font-weight: 700;
}
.step h3 {
  font-size: 18px;
  letter-spacing: -0.02em;
}
.step p {
  color: var(--color-text-muted);
  font-size: 14px;
}
.step-time {
  color: var(--color-accent-hover);
  font-size: 13px;
  font-weight: 700;
}

.portfolio-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: -18px 0 30px;
}
.filter-btn {
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: #d1d5db;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition:
    background var(--transition),
    border-color var(--transition),
    color var(--transition);
}
.filter-btn:hover,
.filter-btn.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-text);
}

/* Portfolio / selling cases */
body.modal-open {
  overflow: hidden;
}
.portfolio-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.portfolio-grid--cases {
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.project-card {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  transition:
    opacity var(--transition),
    transform var(--transition);
}
.project-card.is-hidden {
  display: none;
}

.case-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: linear-gradient(
    145deg,
    rgba(27, 35, 48, 0.72),
    rgba(22, 27, 34, 0.96)
  );
  box-shadow: var(--shadow-card);
  transition:
    transform var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}
.case-card:hover {
  border-color: rgba(59, 130, 246, 0.28);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

/* Long screenshot preview. The image scrolls vertically on hover. */
.case-preview {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid var(--color-border);
  background: #0d1117;
}
.case-preview img {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  transform: translateY(0);
  transition: transform 1.1s ease-out;
  will-change: transform;
}
.project-scroll-hint {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-pill);
  background: rgba(7, 10, 16, 0.78);
  color: #e5e7eb;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 11px;
  font-weight: 600;
  pointer-events: none;
  transition: opacity var(--transition);
}

.case-body {
  display: grid;
  gap: 13px;
  padding: 20px;
  grid-template-rows: auto auto auto 1fr auto;
}
.case-kicker {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
}
.case-card h3 {
  font-size: 22px;
}
.case-lead {
  color: #c7cdd6;
  font-size: 14px;
  line-height: 1.55;
}
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: flex-start;
}
.case-tags li {
  padding: 6px 9px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.025);
  color: #d8dee8;
  font-size: 11px;
  font-weight: 600;
}
.case-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 2px;
}
.case-actions .btn {
  padding-inline: 16px;
}
.case-text-link {
  color: #93c5fd;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transition: color var(--transition);
}
.case-text-link:hover {
  color: #fff;
}

/* Legacy project markup remains supported until all cards are migrated. */
.project-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}
.project-cover svg {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}
.project-card:hover .project-cover svg {
  transform: scale(1.03);
}
.project-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--color-overlay);
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-overlay,
.project-card:focus-within .project-overlay {
  opacity: 1;
}
.project-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 12px;
  padding: 17px 4px 0;
}
.project-meta h3 {
  font-size: 21px;
}
.project-meta p,
.project-year {
  color: var(--color-text-muted);
  font-size: 14px;
}
.portfolio-footer {
  display: flex;
  justify-content: center;
  margin-top: 38px;
}

/* Case details modal */
.case-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--transition),
    visibility var(--transition);
}
.case-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.case-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(4, 7, 12, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: default;
}
.case-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  max-height: min(86vh, 900px);
  overflow: auto;
  padding: 46px;
  border: 1px solid var(--color-border-strong);
  border-radius: 24px;
  background: #111722;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.55);
}
.case-modal-close {
  position: sticky;
  top: 0;
  z-index: 3;
  float: right;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin: -20px -20px 0 16px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: #171e29;
  color: #fff;
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}
.case-modal-head {
  display: grid;
  gap: 14px;
  padding-right: 42px;
  margin-bottom: 32px;
}
.case-modal-head p {
  color: var(--color-text-muted);
}
.case-detail-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.case-detail-grid section {
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
}
.case-detail-grid h3 {
  margin-bottom: 12px;
  font-size: 18px;
}
.case-detail-grid p,
.case-detail-grid li {
  color: #bbc3cf;
  font-size: 14px;
  line-height: 1.65;
}
.case-detail-grid ul {
  display: grid;
  gap: 7px;
}
.case-detail-grid li {
  position: relative;
  padding-left: 17px;
}
.case-detail-grid li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-hover);
  content: "";
}
.case-detail-grid strong {
  color: #dcebff;
}
.case-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.case-facts span {
  padding: 10px 13px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text-muted);
  font-size: 13px;
}
.case-facts b {
  margin-right: 5px;
  color: #fff;
}
.case-modal-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.case-modal-cta p {
  color: var(--color-text-muted);
  font-size: 14px;
}

@media (hover: hover) and (pointer: fine) {
  .case-preview:hover img {
    transform: translateY(-62.5%);
    transition-duration: 5.2s;
    transition-timing-function: linear;
  }
  .case-preview:hover .project-scroll-hint {
    opacity: 0.25;
  }
}

.marquee-wrap {
  overflow: hidden;
  border-block: 1px solid var(--color-border);
  background: rgba(22, 27, 34, 0.45);
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 5%,
    #000 95%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 5%,
    #000 95%,
    transparent
  );
}
.marquee {
  --marquee-distance: 0px;
  display: flex;
  width: max-content;
  animation: marquee var(--marquee-duration) linear infinite;
  will-change: transform;
}
.marquee-row {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 18px;
  padding: 22px 9px;
}
.marquee-wrap:hover .marquee {
  animation-play-state: paused;
}
.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  padding: 12px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: #e5e7eb;
  font-size: 15px;
  font-weight: 600;
}
.tech-pill svg {
  width: 21px;
  height: 21px;
  color: var(--color-accent-hover);
}
@keyframes marquee {
  to {
    transform: translate3d(calc(-1 * var(--marquee-distance)), 0, 0);
  }
}

.faq-layout {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
}
.faq-intro {
  display: grid;
  align-content: start;
  gap: 18px;
}
.faq-intro p {
  color: var(--color-text-muted);
}
.faq-trust {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.faq-trust li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #d1d5db;
  font-size: 15px;
}
.faq-trust svg {
  width: 19px;
  height: 19px;
  color: var(--color-accent-hover);
}
.accordion {
  display: grid;
  gap: 12px;
}
.faq-item {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-surface);
  transition: border-color var(--transition);
}
.faq-item.is-open {
  border-color: rgba(59, 130, 246, 0.36);
}
.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 21px 22px;
  border: 0;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  font-size: 17px;
  font-weight: 600;
}
.faq-plus {
  flex: 0 0 auto;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 9px;
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  transition:
    transform var(--transition-accordion),
    background var(--transition);
}
.faq-item.is-open .faq-plus {
  background: var(--color-accent);
  color: var(--color-text);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height var(--transition-accordion),
    opacity var(--transition-accordion);
}
.faq-answer p {
  padding: 0 22px 22px;
  color: var(--color-text-muted);
  font-size: 16px;
}

.contact-shell {
  max-width: 720px;
  margin-inline: auto;
}
.contact-card {
  padding: var(--form-pad-desktop);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  background: linear-gradient(
    145deg,
    rgba(27, 35, 48, 0.82),
    rgba(22, 27, 34, 0.98)
  );
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}
.form-grid {
  display: grid;
  gap: 18px;
}
.form-row {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-field {
  display: grid;
  gap: 8px;
}
.form-field label {
  color: #e5e7eb;
  font-size: 14px;
  font-weight: 600;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  background: #111720;
  color: var(--color-text);
  padding: 14px 18px;
  font-size: 16px;
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
}
.form-field textarea {
  min-height: 132px;
  resize: vertical;
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #747e8d;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-focus);
  background: #121a25;
}
.form-field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%),
    linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 19px) calc(50% - 3px),
    calc(100% - 13px) calc(50% - 3px);
  background-size:
    6px 6px,
    6px 6px;
  background-repeat: no-repeat;
}
.form-field.is-error input,
.form-field.is-error select,
.form-field.is-error textarea {
  border-color: var(--color-error);
}
.form-field.is-valid input,
.form-field.is-valid select,
.form-field.is-valid textarea {
  border-color: var(--color-success);
}
.field-error {
  min-height: 18px;
  color: #fca5a5;
  font-size: 12px;
}
.form-submit {
  width: 100%;
  margin-top: 4px;
}
.form-submit[disabled] {
  cursor: wait;
  opacity: 0.75;
  transform: none;
}
.spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--color-text);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
.form-submit.is-loading .spinner {
  display: block;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.form-consent {
  color: var(--color-text-muted);
  font-size: 12px;
  text-align: center;
}
.form-consent a {
  color: #bfdbfe;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.form-status {
  min-height: 20px;
  color: #fca5a5;
  font-size: 13px;
  text-align: center;
}
.success-panel {
  display: none;
  justify-items: center;
  gap: 18px;
  padding-block: 28px;
  text-align: center;
}
.success-panel.is-visible {
  display: grid;
}
.success-icon {
  display: grid;
  width: 78px;
  height: 78px;
  place-items: center;
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.12);
  color: var(--color-success);
}
.success-icon svg {
  width: 42px;
  height: 42px;
}
.success-panel p {
  color: var(--color-text-muted);
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: rgba(15, 20, 28, 0.78);
  padding-top: 54px;
}
.footer-grid {
  display: grid;
  gap: 36px;
  padding-bottom: 44px;
  grid-template-columns: 1.25fr 0.85fr 1fr 1fr;
}
.footer-brand {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 16px;
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: 14px;
}
.social-links {
  display: flex;
  gap: 10px;
}
.social-link {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  color: #d1d5db;
  transition:
    background var(--transition),
    color var(--transition),
    transform var(--transition);
}
.social-link:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  transform: translateY(-2px);
}
.social-link svg {
  width: 19px;
  height: 19px;
}
.footer-column {
  display: grid;
  align-content: start;
  gap: 15px;
}
.footer-column h3 {
  font-size: 16px;
  letter-spacing: -0.01em;
}
.footer-column ul {
  display: grid;
  gap: 9px;
}
.footer-column a,
.footer-column li {
  color: var(--color-text-muted);
  font-size: 14px;
}
.footer-column a {
  transition: color var(--transition);
}
.footer-column a:hover {
  color: var(--color-accent-hover);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-block: 22px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 13px;
}
.footer-bottom a:hover {
  color: var(--color-accent-hover);
}

.reveal {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity var(--transition-slow),
    transform var(--transition-slow);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity var(--transition-slow),
    transform var(--transition-slow);
}
.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger.is-visible > *:nth-child(2) {
  transition-delay: 80ms;
}
.reveal-stagger.is-visible > *:nth-child(3) {
  transition-delay: 160ms;
}
.reveal-stagger.is-visible > *:nth-child(4) {
  transition-delay: 240ms;
}
.reveal-stagger.is-visible > *:nth-child(5) {
  transition-delay: 320ms;
}
.reveal-stagger.is-visible > *:nth-child(6) {
  transition-delay: 400ms;
}

@media (max-width: 1100px) {
  .container {
    padding-inline: var(--container-pad-tablet);
  }
  .section {
    padding-block: var(--section-pad-tablet);
  }
  .hero-grid {
    gap: 40px;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  }
  .hero-visual {
    min-height: 500px;
  }
  .hero-showcase {
    width: min(100%, 510px);
  }
  .hero-float--code {
    right: -18px;
  }
  .hero-float--launch {
    left: -18px;
  }
  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--gap-card-tablet);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .timeline {
    gap: 20px 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .timeline::before {
    display: none;
  }
  .step {
    padding: 0;
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }
  .menu-toggle {
    display: grid;
  }
  .mobile-menu,
  .menu-backdrop {
    display: block;
  }
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 72px);
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    justify-items: center;
    text-align: center;
  }
  .hero-copy h1 {
    max-width: 16ch;
  }
  .hero-actions,
  .trust-bar {
    justify-content: center;
  }
  .hero-visual {
    width: min(100%, 680px);
    min-height: 500px;
    margin-inline: auto;
  }
  .hero-showcase {
    --showcase-rotate-x: 0deg;
    --showcase-rotate-y: 0deg;
  }
  .faq-layout {
    grid-template-columns: 1fr;
  }
  .faq-intro {
    justify-items: center;
    text-align: center;
  }
  .faq-trust {
    width: fit-content;
  }
}

@media (max-width: 767px) {
  :root {
    --header-height: 68px;
  }
  body {
    font-size: var(--font-size-body-mobile);
  }
  .container {
    padding-inline: var(--container-pad-mobile);
  }
  .section {
    padding-block: var(--section-pad-mobile);
  }
  .section-heading {
    margin-bottom: 34px;
  }
  .hero {
    padding-top: calc(var(--header-height) + 46px);
    padding-bottom: 54px;
  }
  .hero-copy {
    gap: 20px;
  }
  .hero-actions {
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .trust-bar {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: start;
  }
  .hero-visual {
    display: none;
  }
  .grid--3,
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: var(--gap-card-mobile);
  }
  .card {
    padding: var(--card-pad-mobile);
  }
  .timeline {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .timeline::before {
    display: block;
    top: 16px;
    bottom: 16px;
    left: 25px;
    right: auto;
    width: var(--timeline-line);
    height: auto;
  }
  .step {
    min-height: 132px;
    justify-items: start;
    grid-template-columns: 52px 1fr;
    grid-template-rows: auto auto auto;
    gap: 6px 16px;
    padding-bottom: 28px;
    text-align: left;
  }
  .step-number {
    grid-row: 1 / 4;
    border-color: var(--color-bg);
  }
  .step h3,
  .step p,
  .step-time {
    grid-column: 2;
  }
  .project-meta {
    padding-top: 14px;
  }
  .portfolio-controls {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 5px;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }
  .portfolio-controls::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    flex: 0 0 auto;
  }
  .case-body {
    padding: 18px;
  }
  .case-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .case-actions .btn {
    width: 100%;
  }
  .case-text-link {
    text-align: center;
  }
  .project-scroll-hint {
    display: none;
  }
  .case-modal {
    padding: 10px;
  }
  .case-modal-dialog {
    max-height: 92vh;
    padding: 28px 20px 24px;
    border-radius: 18px;
  }
  .case-modal-close {
    margin: -10px -6px 0 12px;
  }
  .case-modal-head {
    padding-right: 28px;
  }
  .case-detail-grid {
    grid-template-columns: 1fr;
  }
  .case-modal-cta {
    align-items: stretch;
    flex-direction: column;
  }
  .case-modal-cta .btn {
    width: 100%;
  }
  .faq-question {
    padding: 18px;
    font-size: 16px;
  }
  .faq-answer p {
    padding: 0 18px 18px;
  }
  .contact-card {
    padding: var(--form-pad-mobile);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 380px) {
  .logo {
    font-size: 18px;
  }
  .logo-mark {
    width: 33px;
    height: 33px;
  }
  .btn {
    padding-inline: 22px;
  }
  .card {
    padding: 21px;
  }
  .contact-card {
    padding: 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .reveal,
  .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
  }
  .marquee {
    width: 100%;
    flex-wrap: wrap;
    animation: none;
  }
  .marquee-row {
    flex-wrap: wrap;
    justify-content: center;
  }
  .marquee-row[aria-hidden="true"] {
    display: none;
  }
  .hero-showcase {
    animation: none;
    transform: none;
  }
  .case-preview img {
    transform: none !important;
  }
}