/* Color, spacing ar common value. */
:root {
  --bg: #050507;
  --bg-soft: #0a0a0f;
  --surface: rgba(13, 13, 19, 0.74);
  --text: #f5f7fb;
  --muted: #c3c5cc;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.2);
  --red: #ff2028;
  --red-bright: #ff4a50;
  --charcoal: #303035;
  --silver: #d5d5d8;
  --accent-soft: #ff6267;
  --header-height: 86px;
  --page-pad: clamp(22px, 4vw, 70px);
  --copy-width: min(610px, 42vw);
  --radius: 24px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  /* Grounded (solid background) section er surface color. */
  --bg-1: #08080c;
  --bg-2: #0c0c12;
  --bg-3: #101018;
  --surface-1: rgba(255, 255, 255, 0.028);
  --surface-2: rgba(255, 255, 255, 0.052);
  --faint: rgba(255, 255, 255, 0.46);

  /* Spacing scale. Ek jaygay change korle sob section e apply hoy. */
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --section-pad: clamp(72px, 9vw, 148px);
  --shell: 1180px;
  --content-glass-blur: 3px;

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --shadow-sm: 0 6px 20px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.36);
  --shadow-lg: 0 34px 96px rgba(0, 0, 0, 0.46);
  --glow-red: 0 14px 40px rgba(225, 13, 13, 0.26);

  --font-sans: "Manrope", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* Page er basic style. */
* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 52% 35%, rgba(255, 32, 40, 0.075), transparent 34%),
    var(--bg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: #fff;
  background: var(--red);
}

button,
input,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--red-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Screen reader er jonno text, screen e dekha jay na. */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: #111;
  background: #fff;
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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


/* Loader er style. */
.intro-loader {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-content: center;
  gap: 24px;
  color: #fff;
  background: #050507;
  transition: opacity 260ms var(--ease), visibility 260ms ease;
}

.intro-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-loader__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 19px;
  font-weight: 760;
  letter-spacing: -0.035em;
}

.intro-loader__mark img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

.intro-loader p {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 10px;
  font-weight: 720;
  letter-spacing: 0.18em;
  text-align: center;
}

.intro-loader p strong {
  color: #fff;
  font-weight: 720;
}

.intro-loader__bar {
  width: min(280px, 72vw);
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
}

.intro-loader__bar span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--red), #ffffff 52%, var(--red));
  transition: width 100ms linear;
}

/* Particle canvas fixed rakhar style. */
#particle-stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transform: translateZ(0);
}

.ambient-vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 5, 7, 0.52) 0%, transparent 28%, transparent 72%, rgba(5, 5, 7, 0.5) 100%),
    radial-gradient(circle at center, transparent 45%, rgba(0, 0, 0, 0.32) 100%);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: 100%;
  height: 2px;
  background: transparent;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--red), #ffffff 52%, var(--red));
  box-shadow: 0 0 10px rgba(225, 13, 13, 0.24);
  transform: scaleX(0);
  transform-origin: left center;
}

/* Header ar navigation style. */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: var(--header-height);
  padding: 14px var(--page-pad);
  background: rgba(5, 5, 7, 0.34);
  -webkit-backdrop-filter: blur(14px) saturate(138%);
  backdrop-filter: blur(14px) saturate(138%);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.10);
  transition: background 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(5, 5, 7, 0.58);
  box-shadow: 0 12px 38px rgba(0, 0, 0, 0.18);
}

@supports not ((backdrop-filter: blur(2px)) or (-webkit-backdrop-filter: blur(2px))) {
  .site-header {
    background: rgba(5, 5, 7, 0.88);
  }

  .site-header.is-scrolled {
    background: rgba(5, 5, 7, 0.94);
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 19px;
  font-weight: 820;
  letter-spacing: -0.042em;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  overflow: hidden;
  border-radius: 10px;
  isolation: isolate;
}

.brand-mark__base,
.brand-mark__sweep,
.brand-mark__sweep img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.brand-mark__base {
  z-index: 1;
}

/* Logo stable thake, shudhu ekta clean sweep pass kore. */
.brand-mark__sweep {
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 32%, #000 68%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 32%, #000 68%, transparent 100%);
  -webkit-mask-size: 34% 100%;
  mask-size: 34% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: -55% 0;
  mask-position: -55% 0;
  filter: brightness(1.22) contrast(1.08) saturate(1.06);
}

.brand-mark.is-logo-cycle .brand-mark__base {
  animation: shikor-mark-settle 1.1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.brand-mark.is-logo-cycle .brand-mark__sweep {
  animation: shikor-precision-sweep 1.1s cubic-bezier(0.22, 0.72, 0.2, 1) both;
}

@keyframes shikor-mark-settle {
  0%, 12% { transform: scale(1); }
  52% { transform: scale(1.035); }
  100% { transform: scale(1); }
}

@keyframes shikor-precision-sweep {
  0%, 8% { opacity: 0; -webkit-mask-position: -55% 0; mask-position: -55% 0; }
  18% { opacity: 0.95; }
  72% { opacity: 0.95; -webkit-mask-position: 145% 0; mask-position: 145% 0; }
  100% { opacity: 0; -webkit-mask-position: 145% 0; mask-position: 145% 0; }
}


/* Header logo animation halka rakha hoy, jate phone e smooth thake. */
.brand-name--header {
  position: relative;
  display: inline-block;
  min-width: 10.4ch;
  white-space: nowrap;
}

.brand-name--header::after {
  content: '';
  display: inline-block;
  width: 1px;
  height: 0.88em;
  margin-left: 2px;
  vertical-align: -0.05em;
  background: rgba(255, 255, 255, 0.9);
  opacity: 0;
}

.brand-name--header.is-typing::after {
  opacity: 1;
  animation: shikor-caret 560ms steps(1, end) infinite;
}

@keyframes shikor-caret {
  50% { opacity: 0; }
}

.brand-mark::before,
.brand-mark::after {
  content: none;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.4vw, 42px);
}

.primary-nav a {
  position: relative;
  color: rgba(248, 249, 252, 0.82);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.082em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.primary-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 260ms var(--ease);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: #fff;
}

.primary-nav a:not(.nav-cta):hover::after,
.primary-nav a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 13px 22px;
  color: #fff !important;
  background: linear-gradient(120deg, var(--red), #bd1414);
  border-radius: 999px;
  box-shadow: 0 8px 26px rgba(225, 13, 13, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(225, 13, 13, 0.28);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.menu-toggle__icon {
  display: block;
  width: 24px;
  height: 24px;
  margin: auto;
  overflow: visible;
}

.menu-line {
  fill: none;
  stroke: rgba(255, 255, 255, 0.94);
  stroke-width: 1.7;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  transform-box: view-box;
  transform-origin: 16px 16px;
  stroke-dasharray: 16;
  stroke-dashoffset: 0;
  transition: transform 300ms var(--ease), opacity 220ms ease, stroke 220ms ease;
  animation: menu-line-draw 5s ease-in-out infinite;
}

.menu-line--middle { animation-delay: 90ms; }
.menu-line--bottom { animation-delay: 180ms; }

/* Burger animation short burst e chole, tai shob shomoy GPU use hoy na. */
@keyframes menu-line-draw {
  0%, 72%, 100% { stroke-dashoffset: 0; }
  78% { stroke-dashoffset: 17; }
  88% { stroke-dashoffset: 0; }
}

.menu-spark {
  fill: var(--red);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: menu-spark-pulse 5s ease-in-out infinite;
}

@keyframes menu-spark-pulse {
  0%, 72%, 100% { opacity: 0; transform: scale(0.4); }
  80% { opacity: 1; transform: scale(1.35); }
  90% { opacity: 0; transform: scale(0.75); }
}

.menu-toggle.is-open .menu-line {
  animation: none;
  stroke: #fff;
}

.menu-toggle.is-open .menu-line--top {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.is-open .menu-line--middle {
  opacity: 0;
  transform: scaleX(0.25);
}

.menu-toggle.is-open .menu-line--bottom {
  transform: translateY(-6px) rotate(-45deg);
}


/* Mobile menu drawer er base style. */
.mobile-menu {
  display: none;
}

/* Scroll scene gular layout. */
main {
  position: relative;
  z-index: 2;
}

.story-scene {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 120vh;
  padding: calc(var(--header-height) + 30px) var(--page-pad) 80px;
  isolation: isolate;
}

.story-scene::before {
  content: "";
  position: absolute;
  top: 16%;
  bottom: 16%;
  width: min(700px, 48vw);
  z-index: -1;
  opacity: 0.56;
  pointer-events: none;
}

.story-scene--left::before {
  left: 0;
  background: radial-gradient(circle at 25% 50%, rgba(5, 5, 7, 0.96), rgba(5, 5, 7, 0.3) 55%, transparent 76%);
}

.story-scene--right::before {
  right: 0;
  background: radial-gradient(circle at 75% 50%, rgba(5, 5, 7, 0.96), rgba(5, 5, 7, 0.3) 55%, transparent 76%);
}

.scene-copy {
  width: var(--copy-width);
  opacity: 0.20;
  transition: opacity 820ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.story-scene.is-active .scene-copy {
  opacity: 1;
}

/* Text er position fixed thake. Scene change e shudhu opacity fade hoy. */
.story-scene.is-past .scene-copy {
  opacity: 0.18;
}

.story-scene--right {
  justify-content: flex-end;
}

/* Desktop e text vertical middle er kache rakha hoy. */
@media (min-width: 761px) {
  .story-scene:not(.story-scene--final) .scene-copy {
    position: relative;
    top: -8vh;
  }
}

/* Tablet responsive rule. */
@media (min-width: 761px) and (max-width: 1024px) {
  .story-scene:not(.story-scene--final) .scene-copy {
    top: -6vh;
  }
}

.story-scene--center {
  justify-content: center;
  text-align: center;
}

.story-scene--center::after {
  content: "";
  position: absolute;
  top: 24%;
  left: 50%;
  z-index: -1;
  width: min(920px, 82vw);
  height: 56%;
  background: radial-gradient(circle, rgba(5, 5, 7, 0.91) 0%, rgba(5, 5, 7, 0.5) 52%, transparent 75%);
  transform: translateX(-50%);
  pointer-events: none;
}

.scene-copy--center {
  width: min(920px, 82vw);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--red-bright);
  font-size: clamp(11px, 0.8vw, 13px);
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.eyebrow--warm {
  color: #ffffff;
}

/* Tablet responsive rule. */
h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: wrap;
}

h1,
h2 {
  margin: 0;
  font-weight: 620;
  letter-spacing: -0.048em;
  line-height: 0.96;
}

h1 {
  max-width: 720px;
  font-size: clamp(64px, 7.1vw, 126px);
}

h2 {
  font-size: clamp(50px, 5.2vw, 92px);
}

/* Heading natural vabe wrap hoy. Hard line break use kora hoy na. */
.story-scene--left .scene-copy h1,
.story-scene--left .scene-copy h2 {
  max-inline-size: 10.5ch;
}

.story-scene--right .scene-copy h2 {
  max-inline-size: 12.5ch;
}

.scene-copy--center h2 {
  max-inline-size: 18ch;
  margin-inline: auto;
}

h1 span,
h2 span,
h3 span {
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.lead {
  max-width: 570px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.15vw, 20px);
  font-weight: 380;
  line-height: 1.65;
}

.scene-copy--center .lead {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
}

.scene-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 24px;
  color: #fff;
  border: 0;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 200ms var(--ease), box-shadow 200ms ease, background 200ms ease;
}

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

.button--primary {
  background: linear-gradient(120deg, var(--red-bright), #bf0707);
  box-shadow: 0 14px 38px rgba(225, 13, 13, 0.25);
}

.button--primary:hover,
.button--primary:focus-visible {
  box-shadow: 0 18px 50px rgba(225, 13, 13, 0.34);
}

.button--ghost {
  margin-top: 34px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-strong);

}

.button--large {
  min-height: 58px;
  padding-inline: 30px;
  font-size: 13px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.text-link span {
  transition: transform 200ms var(--ease);
}

.text-link:hover span {
  transform: translateY(4px);
}

.capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 34px;
}

.capability-list span {
  padding: 10px 13px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.03em;

}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.mini-stats div {
  padding: 16px 10px 16px 0;
  border-top: 1px solid var(--line-strong);
}

.mini-stats strong,
.mini-stats span {
  display: block;
}

.mini-stats strong {
  color: #fff;
  font-size: 18px;
  font-weight: 560;
  letter-spacing: -0.02em;
}

.mini-stats span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.scroll-cue {
  position: absolute;
  bottom: 34px;
  left: var(--page-pad);
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.35);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  display: block;
  width: 48px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
}

.scroll-cue i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  transform: translateX(-100%);
  animation: scrollLine 2.4s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 20% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}

/* Final Shikor scene er style. */
.story-scene--final {
  display: block;
  min-height: 148vh;
  padding-top: calc(var(--header-height) + 10vh);
  padding-bottom: 12vh;
}

.final-copy {
  position: relative;
  z-index: 3;
  width: min(860px, 78vw);
  margin: 0 auto;
  text-align: center;
  opacity: 0.35;
  transform: translateY(50px);
  transition: opacity 500ms var(--ease), transform 640ms var(--ease);
}

.story-scene--final.is-active .final-copy {
  opacity: 1;
  transform: translateY(0);
}

.final-copy h2 {
  max-inline-size: 17ch;
  margin-inline: auto;
  text-wrap: balance;
}

.final-copy .lead {
  margin-right: auto;
  margin-left: auto;
}

.final-brand {
  margin: 8vh 0 7vh;
  color: rgba(255, 255, 255, 0.035);
  font-size: clamp(92px, 18vw, 320px);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.75;
  user-select: none;
  pointer-events: none;
}

.contact-form {
  display: grid;
  align-content: start;
  gap: 22px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label > span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  color: #fff;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.contact-form input {
  height: 50px;
  padding: 0 14px;
}

.contact-form textarea {
  min-height: 118px;
  padding: 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
}

.contact-form .is-invalid {
  border-color: rgba(255, 64, 64, 0.7);
}

.form-status {
  min-height: 20px;
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.brand--footer {
  font-size: 15px;
}

.brand--footer .brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

.brand--footer img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.noscript-message {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 1000;
  max-width: 360px;
  padding: 14px 16px;
  color: #111;
  background: #fff;
  border-radius: 12px;
  font-size: 13px;
}

/* Tablet responsive rule. */
@media (max-width: 1024px) {
  :root {
    --copy-width: min(520px, 48vw);
  }

  .story-scene {
    min-height: 114vh;
  }

  h1 {
    font-size: clamp(58px, 8.5vw, 96px);
  }

  h2 {
    font-size: clamp(46px, 6.4vw, 72px);
  }

  .mini-stats {
    grid-template-columns: 1fr;
    gap: 4px;
  }

}

/* Touch device e halka performance trim. */
@media (max-width: 1100px) {
  body {
    background: var(--bg);
  }

  .site-header {
    background: rgba(5, 5, 7, 0.40);
    -webkit-backdrop-filter: blur(10px) saturate(132%);
    backdrop-filter: blur(10px) saturate(132%);
  }

  .site-header.is-scrolled {
    background: rgba(5, 5, 7, 0.66);
  }

  .story-scene::before {
    opacity: 0.35;
  }

}

/* Phone menu ar scene layout. */
@media (max-width: 760px) {
  :root {
    --header-height: 72px;
    --page-pad: 20px;
    --copy-width: 100%;
  }

  .site-header {
    min-height: var(--header-height);
  }

  .brand {
    font-size: 16.5px;
    font-weight: 760;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 9px;
  }

  .primary-nav {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 203;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.035);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: background 220ms ease, border-color 220ms ease, transform 220ms var(--ease);
  }

  .menu-toggle:active {
    transform: scale(0.96);
  }

  .menu-toggle.is-open {
    background: rgba(255, 255, 255, 0.075);
    border-color: rgba(255, 255, 255, 0.20);
  }

  /* Mobile drawer header er baire thake, tai fixed position thik moto kaj kore. */
  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 190;
    display: block;
    visibility: hidden;
    pointer-events: none;
  }

  .mobile-menu.is-open {
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-menu__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    background: rgba(2, 2, 4, 0.68);
    border: 0;
    opacity: 0;
    -webkit-backdrop-filter: blur(8px) saturate(118%);
    backdrop-filter: blur(8px) saturate(118%);
    transition: opacity 320ms ease;
  }

  .mobile-menu.is-open .mobile-menu__backdrop {
    opacity: 1;
  }

  .mobile-menu__panel {
    position: absolute;
    top: calc(var(--header-height) + 10px);
    right: 12px;
    bottom: 12px;
    left: 12px;
    display: grid;
    place-items: center;
    min-height: 0;
    padding: 24px;
    overflow-y: auto;
    overscroll-behavior: contain;
    background:
      radial-gradient(circle at 88% 9%, rgba(225, 13, 13, 0.12), transparent 28%),
      linear-gradient(160deg, rgba(17, 17, 21, 0.96), rgba(6, 6, 9, 0.94));
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 26px;
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.55);
    opacity: 0;
    transform: translateY(-18px) scale(0.985);
    transform-origin: top center;
    transition: opacity 300ms ease, transform 440ms var(--ease);
  }

  .mobile-menu.is-open .mobile-menu__panel {
    opacity: 1;
    transform: translateY(0) scale(1);
  }


  .mobile-menu__content {
    width: min(88%, 420px);
    margin: auto;
  }

  .mobile-menu__eyebrow {
    margin: 0 0 20px;
    color: rgba(255, 62, 68, 0.92);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 240ms ease 80ms, transform 360ms var(--ease) 80ms;
  }

  .mobile-menu__panel a {
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
    min-height: 62px;
    color: rgba(255, 255, 255, 0.96);
    font-size: clamp(28px, 8.3vw, 42px);
    font-weight: 720;
    letter-spacing: -0.045em;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 260ms ease, transform 440ms var(--ease), color 180ms ease;
  }

  .mobile-menu__panel a span {
    color: rgba(255, 255, 255, 0.34);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.08em;
  }

  .mobile-menu__panel .mobile-menu__cta {
    display: flex;
    justify-content: space-between;
    min-height: 52px;
    margin-top: 24px;
    padding: 0 19px;
    color: #fff;
    background: linear-gradient(120deg, #ff2a31, #d70d12);
    border: 0;
    border-radius: 999px;
    box-shadow: 0 12px 34px rgba(225, 13, 13, 0.26);
    font-size: 12px;
    font-weight: 820;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }

  .mobile-menu__cta i {
    font-style: normal;
    font-size: 18px;
    line-height: 1;
  }

  .mobile-menu.is-open .mobile-menu__eyebrow,
  .mobile-menu.is-open .mobile-menu__panel a {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-menu.is-open .mobile-menu__panel a:nth-of-type(1) { transition-delay: 90ms; }
  .mobile-menu.is-open .mobile-menu__panel a:nth-of-type(2) { transition-delay: 135ms; }
  .mobile-menu.is-open .mobile-menu__panel a:nth-of-type(3) { transition-delay: 180ms; }
  .mobile-menu.is-open .mobile-menu__panel a:nth-of-type(4) { transition-delay: 225ms; }

  .ambient-vignette {
    background: linear-gradient(180deg, rgba(5, 5, 7, 0.06) 0%, rgba(5, 5, 7, 0.10) 42%, rgba(5, 5, 7, 0.52) 74%, rgba(5, 5, 7, 0.78) 100%);
  }

  .story-scene,
  .story-scene--right,
  .story-scene--center {
    align-items: flex-end;
    justify-content: flex-start;
    min-height: 104svh;
    padding-top: 42svh;
    padding-bottom: 58px;
    text-align: left;
  }

  /* Phone hero copy lower e bose, while scroll cue er jonno safe breathing room thake. */
  #home {
    min-height: 100svh;
    padding-top: 39svh;
    padding-bottom: 18px;
  }

  .story-scene::before,
  .story-scene--center::after {
    display: none;
  }

  .scene-copy,
  .scene-copy--center {
    width: 100%;
    margin-bottom: 48px;
  }

  /* Phone hero copy sits 20px above the scroll cue to keep clear breathing room. */
  #home .scene-copy {
    margin-bottom: 20px;
  }

  .scene-copy--center .lead {
    margin-left: 0;
  }

  h1 {
    font-size: clamp(48px, 14.8vw, 72px);
  }

  h2 {
    font-size: clamp(42px, 12.5vw, 64px);
  }


  .story-scene .scene-copy h1,
  .story-scene .scene-copy h2,
  .scene-copy--center h2,
  .final-copy h2 {
    max-inline-size: min(100%, 12.8ch);
  }

  .lead {
    margin-top: 18px;
    font-size: 15.5px;
    line-height: 1.52;
  }

  .scene-actions {
    gap: 14px;
    margin-top: 22px;
  }

  .capability-list {
    margin-top: 24px;
  }

  .mini-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .scroll-cue {
    bottom: 14px;
    max-width: calc(100vw - 40px);
    gap: 9px;
    font-size: 8px;
    letter-spacing: 0.09em;
  }

  .scroll-cue i {
    width: 32px;
  }

  .story-scene--final {
    min-height: 128svh;
    padding-top: 46svh;
    padding-bottom: 10vh;
  }

  .final-copy {
    width: 100%;
    text-align: left;
  }

  .final-copy .lead {
    margin-left: 0;
  }

  .final-brand {
    margin: 7vh 0 5vh;
    font-size: clamp(82px, 28vw, 150px);
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .brand--footer {
    align-items: flex-start;
    font-size: 13px;
  }

  .brand-mark--footer {
    width: 28px;
    height: 28px;
    border-radius: 8px;
  }

}

/* Choto phone er responsive rule. */
@media (max-width: 430px) {
  #home .scene-copy {
    margin-bottom: 20px;
  }

  .mini-stats {
    grid-template-columns: 1fr;
  }

  .mini-stats div {
    padding-block: 10px;
  }

  .scroll-cue span {
    display: inline;
  }

  #home {
    padding-top: 39svh;
  }

  .story-scene--final {
    min-height: 132svh;
  }

  .brand--footer {
    font-size: 12.5px;
  }

}

/* Motion kom chaile animation off hoy. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .brand-mark__base,
  .brand-mark__sweep,
  .brand-name--header::after,
  .menu-line,
  .menu-spark {
    animation: none !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Phone e text ar render stable rakhar rule. */
@media (max-width: 760px) {
  h1,
  h2 {
    font-weight: 620;
    letter-spacing: -0.042em;
  }

  .story-scene {
    contain: layout paint style;
  }

  /* Phone e fade shudhu opacity diye hoy, extra layer force kora hoy na. */
  .scene-copy {
    transition-duration: 900ms;
    backface-visibility: hidden;
  }
}


/* Choto phone e control compact rakha. */
@media (max-width: 520px) {
  .eyebrow {
    margin-bottom: 12px;
    font-size: 9.5px;
  }

  #home .lead {
    max-width: 94%;
  }

  #home .scene-actions {
    flex-wrap: nowrap;
  }

  #home .button {
    min-height: 44px;
    padding: 12px 18px;
    font-size: 10px;
  }

  #home .text-link {
    font-size: 11px;
    white-space: nowrap;
  }
}

/* Landscape phone er layout. */
@media (max-width: 760px) and (max-height: 560px) {
  .mobile-menu__panel {
    place-items: start center;
    padding: 18px 22px 22px;
  }

  .mobile-menu__content {
    width: min(92%, 620px);
    margin: auto 0;
    transform: none;
  }

  .mobile-menu__eyebrow {
    margin-bottom: 8px;
  }

  .mobile-menu__panel a {
    min-height: 48px;
    font-size: clamp(22px, 5.8vw, 30px);
  }

  .mobile-menu__panel .mobile-menu__cta {
    min-height: 46px;
    margin-top: 14px;
  }
}

@media (max-width: 760px) {
  .mobile-menu__foot a {
    display: inline-block;
    min-height: 0;
    padding: 10px 0 6px;
    font-size: clamp(14px, 4vw, 16px);
    font-weight: 620;
    line-height: 1.25;
    letter-spacing: -0.015em;
    white-space: nowrap;
  }
}


/* =======================================================================
   GROUNDED REGION
   Cinematic particle story ses howar por ei ongsho shuru hoy. Ekhane
   background solid, tai content clear pora jay ar canvas distract kore na.
   ======================================================================= */

/* Halka film grain — flat dark background ke texture dey. */
.grain {
  position: fixed;
  inset: -50%;
  z-index: 1;
  opacity: 0.038;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

.grounded {
  position: relative;
  z-index: 4;
  /* Background transparent, tai particle animation content section er
     pichone o chole. Text er readability scrim ar glass surface dey. */
  background: transparent;
}

/* Story theke content e transition — ekhon shudhu ekta halka scrim. */
.grounded__seam {
  position: absolute;
  top: -14vh;
  right: 0;
  left: 0;
  height: 14vh;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(6, 6, 9, 0.42) 100%);
}

.shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--page-pad);
}

.section {
  position: relative;
  padding-block: var(--section-pad);
  scroll-margin-top: calc(var(--header-height) + 12px);
}

.section--tight {
  padding-block: clamp(56px, 7vw, 104px);
}

/* Alternate section ektu ghono — visual rhythm ar text contrast duitai dey. */
.section--tint {
  background: linear-gradient(180deg,
    rgba(6, 6, 9, 0) 0%,
    rgba(6, 6, 9, 0.36) 14%,
    rgba(6, 6, 9, 0.36) 86%,
    rgba(6, 6, 9, 0) 100%);
}

.section--tint::before,
.section--contact::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(255, 32, 40, 0.055), transparent 70%);
}

.section--contact .shell {
  max-width: var(--shell);
}

.section--contact {
  padding-bottom: clamp(80px, 10vw, 150px);
  background: linear-gradient(180deg, rgba(6, 6, 9, 0) 0%, rgba(6, 6, 9, 0.7) 22%, rgba(6, 6, 9, 0.82) 100%);
}

/* Ei duita section e directional scrim tai flat tint dorkar nai —
   tate dan pashe shape ta puro bright thake. */
#process {
  background: none;
}

#process::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(96deg,
    rgba(5, 5, 8, 0.9) 0%,
    rgba(5, 5, 8, 0.8) 42%,
    rgba(5, 5, 8, 0.34) 64%,
    transparent 80%);
}

@media (max-width: 980px) {
  #process::after {
    background: linear-gradient(180deg, rgba(5, 5, 8, 0.72), rgba(5, 5, 8, 0.72));
  }
}

.shell--split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: start;
}

.shell--split .section-head {
  margin-bottom: 0;
}


/* Section er heading block. Sob section e ek rokom rhythm rakhe. */
.section-head {
  position: relative;
  max-width: 720px;
  margin-bottom: clamp(40px, 5vw, 72px);
}

/* Heading er niche particle thakle o text ta clear pora jay. */
.section-head::before {
  content: "";
  position: absolute;
  inset: -18px -60px -30px -40px;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse 62% 60% at 26% 45%, rgba(5, 5, 8, 0.82), rgba(5, 5, 8, 0.32) 58%, transparent 78%);
}

.section-head--center::before {
  background: radial-gradient(ellipse 62% 60% at 50% 45%, rgba(5, 5, 8, 0.82), rgba(5, 5, 8, 0.32) 58%, transparent 78%);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(34px, 3.8vw, 60px);
  line-height: 1.02;
}

.section-head .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 22px;
  color: rgba(255, 255, 255, 0.62);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.section-lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(15px, 1.05vw, 17.5px);
  font-weight: 380;
  line-height: 1.68;
}

.section-head--center .section-lead {
  margin-inline: auto;
}

@media (min-width: 981px) {
  .section-head--sticky {
    position: sticky;
    top: calc(var(--header-height) + 40px);
  }
}

.section-head--sticky .text-link {
  margin-top: 26px;
}


/* Scroll kore element view e ashle fade-in hoy. JS `js-reveal` class dey,
   tai JS off thakle content normal vabei dekha jay. */
.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms var(--ease), transform 900ms var(--ease);
}

.js-reveal [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

.js-reveal [data-reveal-group] > *:nth-child(2) { transition-delay: 70ms; }
.js-reveal [data-reveal-group] > *:nth-child(3) { transition-delay: 140ms; }
.js-reveal [data-reveal-group] > *:nth-child(4) { transition-delay: 210ms; }
.js-reveal [data-reveal-group] > *:nth-child(5) { transition-delay: 280ms; }
.js-reveal [data-reveal-group] > *:nth-child(6) { transition-delay: 350ms; }


/* Hero er choto trust point gula. */
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.hero-proof li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12.5px;
  letter-spacing: 0.01em;
}

.hero-proof i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 10px rgba(255, 32, 40, 0.9);
}


/* ---------- Service card ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 18px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 2.4vw, 34px);
  background: linear-gradient(160deg, rgba(18, 18, 25, 0.58), rgba(9, 9, 13, 0.50));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  -webkit-backdrop-filter: blur(var(--content-glass-blur)) saturate(120%);
  backdrop-filter: blur(var(--content-glass-blur)) saturate(120%);
  transition: transform 320ms var(--ease), border-color 320ms ease, background 320ms ease, box-shadow 320ms ease;
}

.card__num {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  margin: 0;
  color: rgba(255, 255, 255, 0.28);
  font-size: 12px;
  font-weight: 780;
  letter-spacing: 0.14em;
}


/* Hover e upor theke ekta soft red glow ashe. */
.card::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  left: -1px;
  height: 130px;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 100% at 50% 0%, rgba(255, 32, 40, 0.20), transparent 72%);
  transition: opacity 340ms ease;
}

.card:hover,
.card:focus-within {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  background: linear-gradient(160deg, rgba(28, 28, 38, 0.68), rgba(12, 12, 17, 0.60));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.26);
}

.card:hover::after,
.card:focus-within::after {
  opacity: 1;
}

.card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  color: var(--red-bright);
  background: rgba(255, 32, 40, 0.09);
  border: 1px solid rgba(255, 32, 40, 0.22);
  border-radius: 14px;
}

.card__icon svg {
  width: 22px;
  height: 22px;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.card > p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 380;
  line-height: 1.62;
}

.card__list {
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: grid;
  gap: 9px;
}

.card__list li {
  position: relative;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12.5px;
  letter-spacing: 0.01em;
}

.card__list li::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 7px;
  height: 1px;
  background: var(--red);
}


/* ---------- Process timeline ---------- */
.process {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.process__step {
  position: relative;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: clamp(18px, 3vw, 44px);
  padding: clamp(24px, 3vw, 38px) 0;
  border-top: 1px solid var(--line);
  transition: background 300ms ease;
}

.process__step:last-child {
  border-bottom: 1px solid var(--line);
}

.process__step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--red), transparent);
  transition: width 620ms var(--ease);
}

.process__step:hover::before {
  width: 100%;
}

.process__num {
  color: rgba(255, 255, 255, 0.28);
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.4vw, 48px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
  transition: color 300ms ease;
}

.process__step:hover .process__num {
  color: var(--red-bright);
}

.process__body {
  max-width: 640px;
}

.process__body h3 {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 560;
  letter-spacing: -0.035em;
}

.process__body p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 380;
  line-height: 1.66;
}

.process__meta {
  margin-top: 14px !important;
  color: rgba(255, 255, 255, 0.42) !important;
  font-family: var(--font-mono);
  font-size: 11.5px !important;
  letter-spacing: 0.02em;
}


/* ---------- Work card ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 18px;
}

.work-swiper {
  width: min(100%, 1240px);
  margin-inline: auto;
  padding: 6px 0 18px;
  overflow: hidden;
}

.work-swiper .work-grid {
  display: flex;
  gap: 0;
}

.work-swiper .swiper-slide {
  width: clamp(320px, 34vw, 430px);
  height: auto;
  flex-shrink: 0;
}

.work-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
  min-height: 300px;
  padding: clamp(26px, 2.6vw, 38px);
  background:
    radial-gradient(ellipse 90% 60% at 100% 0%, rgba(255, 32, 40, 0.07), transparent 62%),
    linear-gradient(165deg, rgba(18, 18, 25, 0.44), rgba(9, 9, 13, 0.36));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: blur(var(--content-glass-blur)) saturate(114%);
  backdrop-filter: blur(var(--content-glass-blur)) saturate(114%);
  transition: transform 320ms var(--ease), border-color 320ms ease;
}

.work-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}

.work-card__tag {
  display: inline-block;
  margin: 0 0 18px;
  color: var(--red-bright);
  font-size: 10.5px;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.work-card h3 {
  max-inline-size: 22ch;
  margin: 0 0 14px;
  font-size: clamp(20px, 1.9vw, 26px);
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 1.18;
}

.work-card__top > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 380;
  line-height: 1.62;
}

.work-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.work-card__stack li {
  padding: 7px 12px;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
}

.work-note {
  margin: 24px 0 0;
  color: var(--faint);
  font-size: 14.5px;
}

.work-swiper__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
}

.work-swiper__prev,
.work-swiper__next {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: #fff;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  transition: background 220ms ease, border-color 220ms ease, transform 220ms var(--ease);
}

.work-swiper__prev:hover,
.work-swiper__next:hover {
  background: rgba(255, 32, 40, 0.18);
  border-color: rgba(255, 32, 40, 0.5);
  transform: translateY(-2px);
}

.work-swiper__scrollbar {
  position: relative;
  width: min(320px, 48vw);
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.work-swiper__scrollbar .swiper-scrollbar-drag {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.85), rgba(255, 32, 40, 0.9));
  border-radius: 999px;
}

.work-swiper.swiper-fallback {
  overflow: visible;
}

.work-swiper.swiper-fallback .work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.work-swiper.swiper-fallback .swiper-slide {
  width: auto;
}

.text-link--inline {
  display: inline-flex;
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.28);
  text-underline-offset: 5px;
  transition: text-decoration-color 200ms ease;
}

.text-link--inline:hover {
  text-decoration-color: var(--red);
}

.text-link--inline span {
  transition: transform 220ms var(--ease);
}

.text-link--inline:hover span {
  transform: translate(3px, -3px);
}


/* ---------- Stat band ---------- */
.stat-band {
  position: relative;
  padding-block: clamp(44px, 5vw, 74px);
  background: linear-gradient(180deg, rgba(8, 8, 12, 0.24), rgba(6, 6, 9, 0.17));
  border-block: 1px solid var(--line);
  -webkit-backdrop-filter: blur(var(--content-glass-blur));
  backdrop-filter: blur(var(--content-glass-blur));
}

.stat-band__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: clamp(22px, 3vw, 44px);
}

.stat strong {
  display: block;
  color: #fff;
  font-size: clamp(40px, 4.6vw, 66px);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat span {
  display: block;
  max-width: 20ch;
  margin-top: 12px;
  color: var(--faint);
  font-size: 13px;
  line-height: 1.5;
}


/* ---------- Tech marquee ---------- */
.marquee {
  position: relative;
  display: flex;
  overflow: hidden;
  margin-top: clamp(28px, 4vw, 48px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee__track {
  display: flex;
  flex: none;
  gap: 0;
  animation: marquee-scroll 42s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__row {
  display: flex;
  flex: none;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0 7px;
  list-style: none;
}

.marquee__row li {
  padding: 12px 22px;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(14, 14, 20, 0.62);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 480;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}


/* ---------- Engagement plan ---------- */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  align-items: start;
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.6vw, 38px);
  background: linear-gradient(165deg, rgba(18, 18, 25, 0.44), rgba(9, 9, 13, 0.34));
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: blur(var(--content-glass-blur)) saturate(108%);
  backdrop-filter: blur(var(--content-glass-blur)) saturate(108%);
  transition: transform 320ms var(--ease), border-color 320ms ease;
}

.plan:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
}

/* Featured plan ta visually alada thake, tai choice ta clear hoy. */
.plan--featured {
  background:
    radial-gradient(ellipse 90% 55% at 50% 0%, rgba(255, 32, 40, 0.15), transparent 68%),
    linear-gradient(165deg, rgba(26, 22, 26, 0.52), rgba(12, 10, 13, 0.42));
  border-color: rgba(255, 32, 40, 0.34);
  box-shadow: var(--shadow-md);
}

.plan__badge {
  position: absolute;
  top: -10px;
  left: clamp(26px, 2.6vw, 38px);
  margin: 0;
  padding: 5px 13px;
  color: #fff;
  background: linear-gradient(120deg, var(--red-bright), #bf0707);
  border-radius: var(--radius-pill);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 8;
  white-space: nowrap;
}

.plan h3 {
  margin: 0 0 6px;
  font-size: 21px;
  font-weight: 620;
  letter-spacing: -0.03em;
}

.plan__price {
  margin: 0;
  color: var(--faint);
  font-size: 13px;
}

.plan__price strong {
  color: #fff;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.plan__lead {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 380;
  line-height: 1.6;
}

.plan__list {
  display: grid;
  gap: 11px;
  margin: 24px 0 30px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.plan__list li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13.5px;
  line-height: 1.45;
}

.plan__list li::before {
  content: "";
  position: absolute;
  top: 0.28em;
  left: 0;
  width: 14px;
  height: 8px;
  border-bottom: 1.5px solid var(--red-bright);
  border-left: 1.5px solid var(--red-bright);
  transform: rotate(-45deg);
}

.plan .button {
  margin-top: auto;
}

.button--block {
  width: 100%;
}


/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 0;
  padding: 6px clamp(16px, 2vw, 26px);
  background: linear-gradient(160deg, rgba(16, 16, 22, 0.7), rgba(8, 8, 12, 0.62));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__item:last-child {
  border-bottom: 0;
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 4px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(15.5px, 1.35vw, 18px);
  font-weight: 500;
  letter-spacing: -0.02em;
  cursor: pointer;
  list-style: none;
  transition: color 200ms ease;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary:hover {
  color: #fff;
}

/* Plus theke minus e ghure jay. */
.faq__item summary i {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.faq__item summary i::before,
.faq__item summary i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--red-bright);
  transition: transform 320ms var(--ease), opacity 220ms ease;
}

.faq__item summary i::before {
  width: 14px;
  height: 1.5px;
  transform: translate(-50%, -50%);
}

.faq__item summary i::after {
  width: 1.5px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.faq__item[open] summary i::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq__item[open] summary {
  color: #fff;
}

.faq__answer {
  padding: 0 46px 24px 4px;
  animation: faq-open 380ms var(--ease);
}

.faq__answer p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 380;
  line-height: 1.72;
}

@keyframes faq-open {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}


/* ---------- Contact ---------- */
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(32px, 5vw, 80px);
  padding: clamp(28px, 4vw, 56px);
  -webkit-backdrop-filter: blur(var(--content-glass-blur)) saturate(120%);
  backdrop-filter: blur(var(--content-glass-blur)) saturate(120%);
  background: linear-gradient(150deg, rgba(20, 20, 28, 0.86), rgba(8, 8, 12, 0.82));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.contact-intro h2 {
  max-inline-size: 13ch;
  margin: 0;
  font-size: clamp(32px, 3.4vw, 52px);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 1.0;
}

.contact-intro__lead {
  max-width: 400px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 380;
  line-height: 1.66;
}

.contact-details {
  display: grid;
  gap: 16px;
  margin: 34px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.contact-details li {
  display: grid;
  gap: 3px;
}

.contact-details__label {
  color: rgba(255, 255, 255, 0.4);
  font-size: 10px;
  font-weight: 720;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-details a,
.contact-details li > span:last-child {
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  text-decoration: none;
}

.contact-details a {
  width: fit-content;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease, color 200ms ease;
}

.contact-details a:hover {
  color: #fff;
  border-bottom-color: var(--red);
}

.contact-assurance {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.contact-assurance li {
  padding: 7px 12px;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 11.5px;
}

.contact-form label > span em {
  color: var(--red-bright);
  font-style: normal;
}

.contact-form select {
  width: 100%;
  height: 50px;
  padding: 0 40px 0 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.035);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23ffffff' stroke-opacity='0.55' stroke-width='1.6'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  outline: none;
  appearance: none;
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.contact-form select:focus {
  border-color: rgba(255, 255, 255, 0.35);
}

.contact-form select option {
  color: #fff;
  background: #14141b;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.field-error {
  display: none;
  color: #ff6b6b;
  font-size: 11.5px;
  letter-spacing: 0.01em;
}

.field-error.is-shown {
  display: block;
}

.chip-field {
  margin: 0;
  padding: 0;
  border: 0;
}

.chip-field legend {
  padding: 0 0 12px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chip-field__options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  position: relative;
  cursor: pointer;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.contact-form .chip span {
  display: inline-block;
  font-weight: 450;
  letter-spacing: 0.01em;
  text-transform: none;
  padding: 9px 15px;
  color: rgba(255, 255, 255, 0.66);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.contact-form .chip:hover span {
  color: #fff;
  border-color: var(--line-strong);
}

.contact-form .chip input:checked + span {
  color: #fff;
  background: rgba(255, 32, 40, 0.16);
  border-color: rgba(255, 32, 40, 0.55);
}

.chip input:focus-visible + span {
  outline: 2px solid var(--red-bright);
  outline-offset: 2px;
}

/* Bot filter. Screen reader ar keyboard duitar theke sore thake. */
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.button[data-submit] {
  position: relative;
  justify-self: start;
}

.button[disabled] {
  cursor: not-allowed;
  opacity: 0.7;
  transform: none !important;
}

.button__spinner {
  display: none;
  width: 15px;
  height: 15px;
  margin-left: 10px;
  border: 2px solid rgba(255, 255, 255, 0.32);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 620ms linear infinite;
}

.button.is-loading .button__spinner {
  display: block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.form-status.is-error { color: #ff6b6b; }
.form-status.is-success { color: #4ade80; }

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.34);
  font-size: 11.5px;
  line-height: 1.5;
}


/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  z-index: 4;
  padding-block: clamp(52px, 6vw, 84px) 28px;
  background: linear-gradient(180deg, rgba(5, 5, 7, 0.86), rgba(5, 5, 7, 0.97));
  border-top: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(38px, 6vw, 90px);
  padding-bottom: clamp(38px, 5vw, 62px);
}

.site-footer__brand > p {
  max-width: 340px;
  margin: 20px 0 0;
  color: var(--faint);
  font-size: 13.5px;
  line-height: 1.65;
}

.social {
  display: flex;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.social a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: rgba(255, 255, 255, 0.62);
  background: var(--surface-1);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: color 200ms ease, background 200ms ease, transform 200ms var(--ease), border-color 200ms ease;
}

.social a:hover {
  color: #fff;
  background: rgba(255, 32, 40, 0.16);
  border-color: rgba(255, 32, 40, 0.42);
  transform: translateY(-3px);
}

.social svg {
  width: 17px;
  height: 17px;
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 44px);
}

.site-footer__nav h2 {
  margin: 0 0 18px;
  font-weight: 760;
  color: rgba(255, 255, 255, 0.42);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1;
  text-transform: uppercase;
}

.site-footer__nav ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__nav a,
.site-footer__nav span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13.5px;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-footer__nav a:hover {
  color: var(--red-bright);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.4);
  font-size: 12px;
}

.site-footer__bottom p {
  margin: 0;
}

.legal {
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.legal a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 180ms ease;
}

.legal a:hover {
  color: #fff;
}


/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: clamp(16px, 2.4vw, 32px);
  bottom: clamp(16px, 2.4vw, 32px);
  z-index: 120;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  color: #fff;
  background: rgba(14, 14, 20, 0.82);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: opacity 260ms ease, transform 320ms var(--ease), visibility 260ms ease, background 200ms ease;
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  background: rgba(255, 32, 40, 0.85);
  border-color: transparent;
}

.to-top svg {
  width: 18px;
  height: 18px;
}


/* ---------- Nav active state ---------- */
.primary-nav a.is-current:not(.nav-cta) {
  color: #fff;
}

.primary-nav a.is-current:not(.nav-cta)::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button:active {
  transform: translateY(-1px) scale(0.985);
}

.mobile-menu__foot {
  margin-top: 26px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

.mobile-menu__foot a {
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}


/* ---------- Grounded region responsive ---------- */
@media (max-width: 980px) {
  .shell--split {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .site-footer__top {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}

@media (max-width: 760px) {
  .section-head::before {
    inset: -14px -16px -22px -16px;
  }

  .card-grid,
  .work-grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .process__step {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .process__num {
    font-size: 26px;
  }

  .stat-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }

  .contact-panel {
    padding: 24px 20px;
    border-radius: var(--radius-md);
  }

  .site-footer__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 20px;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .faq__answer {
    padding-right: 8px;
  }

  .to-top {
    width: 42px;
    height: 42px;
  }

  .hero-proof {
    gap: 8px 16px;
    margin-top: 22px;
  }

  .hero-proof li {
    font-size: 11.5px;
  }
}

@media (max-width: 430px) {
  .stat-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 16px;
  }

  .stat strong {
    font-size: clamp(30px, 10vw, 38px);
  }

  .stat span {
    max-width: 16ch;
    margin-top: 7px;
    font-size: 10.5px;
    line-height: 1.35;
  }

  .site-footer__nav {
    grid-template-columns: 1fr;
  }
}


/* Motion kom chaile marquee ar reveal off thake. */
@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
  }

  .js-reveal [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}


/* Purono browser e backdrop-filter nai — tokhon surface gula solid hoy,
   jate particle er upore text kono vabe unreadable na hoy. */
@supports not ((backdrop-filter: blur(2px)) or (-webkit-backdrop-filter: blur(2px))) {
  .card,
  .plan,
  .faq,
  .contact-panel,
  .site-footer {
    background: var(--bg-2);
  }

  .work-card {
    background:
      radial-gradient(ellipse 90% 60% at 100% 0%, rgba(255, 32, 40, 0.07), transparent 62%),
      linear-gradient(165deg, rgba(18, 18, 25, 0.58), rgba(9, 9, 13, 0.50));
  }

  .stat-band {
    background: linear-gradient(180deg, rgba(8, 8, 12, 0.38), rgba(6, 6, 9, 0.30));
  }

  .plan--featured {
    background: var(--bg-3);
  }

  .marquee__row li {
    background: var(--bg-2);
  }
}


/* ---------- Services coverflow ---------- */
/*
   Motion geometry is intentionally the same as index(3).zip -> Shared Journeys.
   Only the card skin/content stays Shikor's original service-card design.
*/
.services-swiper {
  width: min(1180px, 92vw);
  margin-top: clamp(32px, 4vh, 54px);
  margin-inline: auto;
  padding: 18px 0 54px;
  overflow: visible;
}

.services-swiper .swiper-wrapper {
  align-items: stretch;
}

.services-swiper .swiper-slide {
  width: clamp(260px, 28vw, 390px);
  height: auto;
  min-height: clamp(420px, 44vh, 470px);
  opacity: 0.56;
  transform-origin: center;
  transition-property: transform, opacity, border-color;
  transition-timing-function: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Original service card appearance, only slightly more transparent for glass/particles. */
.services-swiper .card {
  justify-content: flex-start;
  padding: clamp(24px, 2.4vw, 34px);
  background:
    radial-gradient(circle at 75% 18%, rgba(255, 32, 40, 0.07), transparent 34%),
    linear-gradient(160deg, rgba(18, 18, 25, 0.46), rgba(9, 9, 13, 0.38));
  border-color: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.20);
  padding-bottom: clamp(30px, 2.6vw, 38px);
}

.services-swiper .swiper-slide-active {
  opacity: 1;
  border-color: rgba(255, 48, 56, 0.52);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.24);
}

.services-swiper .swiper-slide-prev,
.services-swiper .swiper-slide-next {
  opacity: 0.78;
}

/* Do not let generic card hover replace Swiper's transform. */
.services-swiper .card:hover,
.services-swiper .card:focus-within {
  transform: none;
}

.services-swiper .card::after {
  opacity: 0;
}

.services-swiper .card:hover::after,
.services-swiper .card:focus-within::after {
  opacity: 0.62;
}

.services-swiper .card__num {
  top: 24px;
  right: 24px;
  left: auto;
}

.services-swiper .card__icon {
  flex: 0 0 auto;
}

.services-swiper .card h3 {
  max-width: none;
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.services-swiper .card > p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
  font-weight: 380;
  line-height: 1.62;
  text-transform: none;
  letter-spacing: normal;
}

.services-swiper .card__list {
  margin: 22px 0 6px;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  gap: 9px;
}

.services-swiper .card__list li {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12.5px;
}

/* Same Shared Journeys pagination dimensions/placement. */
.services-swiper .journey-pagination {
  position: absolute;
  right: 0;
  bottom: 0 !important;
  left: 0;
  display: flex;
  justify-content: center;
  text-align: center;
}

.services-swiper .journey-pagination .swiper-pagination-bullet {
  width: 24px;
  height: 3px;
  margin: 0 4px !important;
  padding: 0;
  border: 0;
  background: rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  opacity: 1;
  cursor: pointer;
  transition: width 220ms var(--ease), background 220ms ease;
}

.services-swiper .journey-pagination .swiper-pagination-bullet-active {
  width: 46px;
  background: var(--red-bright);
}

/* JS/CDN fallback: keep every service accessible with native horizontal scroll. */
.services-swiper.swiper-fallback {
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.services-swiper.swiper-fallback::-webkit-scrollbar {
  display: none;
}

.services-swiper.swiper-fallback .swiper-wrapper {
  display: flex;
  gap: 18px;
  width: max-content;
  transform: none !important;
}

.services-swiper.swiper-fallback .swiper-slide {
  display: flex !important;
  flex: 0 0 clamp(280px, 78vw, 390px);
  opacity: 1;
  scroll-snap-align: center;
}

@media (max-width: 1024px) {
  .services-swiper {
    width: 96vw;
  }
}

/* Tablet/desktop: span the shell's padded edges symmetrically, keeping the active card on the true viewport center. */
@media (min-width: 1025px) {
  .services-swiper {
    width: calc(100% + (2 * var(--page-pad)));
    max-width: var(--shell);
    margin-left: calc(0px - var(--page-pad));
    margin-right: calc(0px - var(--page-pad));
  }
}

@media (max-width: 760px) {
  .services-swiper {
    width: calc(100vw - 24px);
    margin-top: 22px;
    margin-left: calc(50% - 50vw + 12px);
    padding: 14px 0 38px;
    overflow: hidden;
  }

  .services-swiper .swiper-slide {
    width: min(78vw, 320px);
    height: auto;
    min-height: 390px;
    opacity: 0.60;
  }

  .services-swiper .swiper-slide-active {
    opacity: 1;
  }

  .services-swiper .card {
    padding: 24px 24px 28px;
    border-radius: 22px;
    -webkit-font-smoothing: antialiased;
    text-rendering: auto;
  }

  .services-swiper .card h3 {
    font-size: 18px;
  }

  .services-swiper .card > p {
    font-size: 13px;
    line-height: 1.55;
  }

  .services-swiper .card__list {
    margin-top: 16px;
    padding-top: 14px;
    gap: 7px;
  }

  .services-swiper .card__list li {
    font-size: 11px;
  }
}

/* ---------- Ways to work with us: desktop grid / phone carousel ---------- */
.engage-swiper {
  overflow: visible;
  padding-top: 16px;
}

.plan-grid {
  display: block;
}

.plan-grid > .swiper-wrapper {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
  transform: none;
}

.plan-grid .swiper-slide {
  width: auto;
  height: auto;
}

.engage-swiper__pagination {
  display: none;
}


@media (max-width: 760px) {
  /* Only phones become a carousel. */
  .engage-swiper {
    width: calc(100vw - 24px);
    margin-left: calc(50% - 50vw + 12px);
    margin-right: 0;
    padding: 20px 0 34px;
    overflow: hidden;
  }

  .plan-grid > .swiper-wrapper {
    display: flex;
    gap: 0;
    align-items: stretch;
    transform: translate3d(0, 0, 0);
  }

  .engage-swiper .plan {
    width: min(86vw, 360px);
    height: auto;
    margin: 0;
    scroll-snap-align: start;
  }

  /* Swiper CDN unavailable holeo phone e native swipe usable thakbe. */
  .engage-swiper:not(.swiper-initialized) {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: calc((100% - min(86vw, 360px)) / 2);
    padding-inline: calc((100% - min(86vw, 360px)) / 2);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .engage-swiper:not(.swiper-initialized)::-webkit-scrollbar {
    display: none;
  }

  .engage-swiper:not(.swiper-initialized) .plan--featured {
    order: -1;
  }

  .engage-swiper__pagination {
    position: static !important;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto !important;
    margin-top: 18px;
  }

  .engage-swiper__pagination .swiper-pagination-bullet {
    width: 22px;
    height: 3px;
    margin: 0 4px !important;
    background: rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    opacity: 1;
    transition: width 220ms var(--ease), background 220ms ease;
  }

  .engage-swiper__pagination .swiper-pagination-bullet-active {
    width: 42px;
    background: var(--red-bright);
  }

  .work-swiper {
    width: calc(100vw - 24px);
    margin-left: calc(50% - 50vw + 12px);
    padding-bottom: 12px;
  }

  .work-swiper .swiper-slide {
    width: min(84vw, 340px);
  }

  .work-swiper__controls {
    gap: 12px;
    margin-top: 12px;
  }

  .work-swiper__scrollbar {
    width: min(220px, 48vw);
  }

  /* Phone e email kono vabe screen er baire jabe na. */
  .contact-details a[href^="mailto:"] {
    max-width: 100%;
    font-size: clamp(14px, 4.1vw, 15px);
    line-height: 1.35;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}

@media (prefers-reduced-motion: reduce) {
  .services-swiper .swiper-slide,
  .engage-swiper .swiper-slide {
    transition-duration: 0ms;
  }
}


/* Shared content glass surface: the same restrained 3px backdrop blur is used
   across the primary grounded cards/panels so the particle field stays visible. */
#services .card,
#work .work-card,
#engage .plan,
#contact .contact-panel,
.stat-band {
  -webkit-backdrop-filter: blur(var(--content-glass-blur)) saturate(118%);
  backdrop-filter: blur(var(--content-glass-blur)) saturate(118%);
}

/* Rendering safety: transparency remains even if backdrop filtering is unavailable/expensive. */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .plan { background: linear-gradient(165deg, rgba(18,18,25,.50), rgba(9,9,13,.42)); }
}


/* Constrained-phone compositor fallback.
   The translucent surfaces stay visually consistent, but expensive live blur is skipped. */
@media (max-width: 1100px) {
  html.is-low-power .site-header,
  html.is-low-power .menu-toggle,
  html.is-low-power .mobile-menu__backdrop,
  html.is-low-power .card,
  html.is-low-power .work-card,
  html.is-low-power .stat-band,
  html.is-low-power .marquee__row li,
  html.is-low-power .plan,
  html.is-low-power .faq,
  html.is-low-power .contact-panel,
  html.is-low-power .site-footer,
  html.is-low-power .to-top {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  html.is-low-power .card:hover,
  html.is-low-power .work-card:hover,
  html.is-low-power .plan:hover {
    transform: none;
  }
}