/* ==========================================================
   Base Reset / Normalize
   ========================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

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

/* ==========================================================
   Design Tokens
   ========================================================== */
:root {
  --color-bg-main: #0a0f16;
  --color-bg-surface: #111826;
  --color-gold: #d9b36f;
  --color-blue: #6aa7ff;
  --color-text-primary: #e9eef7;
  --color-text-muted: #9aa3b5;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);
  --color-surface-elevated: #141c2c;
  --color-gold-soft: rgba(217, 179, 111, 0.2);
  --color-blue-soft: rgba(106, 167, 255, 0.2);
  --page-accent: var(--color-blue);
  --page-accent-soft: var(--color-blue-soft);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-soft: 0 10px 30px rgba(4, 8, 16, 0.35);
  --shadow-medium: 0 18px 50px rgba(6, 12, 22, 0.45);
  --shadow-glow: 0 0 60px rgba(106, 167, 255, 0.18);

  --blur-glass: 20px;

  --space-xs: 6px;
  --space-sm: 12px;
  --space-md: 20px;
  --space-lg: 32px;
  --space-xl: 56px;

  --font-sans: "Sora", "Space Grotesk", "Poppins", "Montserrat", system-ui, sans-serif;
  --font-mono: "Space Mono", "JetBrains Mono", ui-monospace, monospace;

  --container-max: 1200px;
  --container-pad: var(--space-md);
}

/* ==========================================================
   Base Typography
   ========================================================== */
body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, rgba(106, 167, 255, 0.08), transparent 50%),
    var(--color-bg-main);
  color: var(--color-text-primary);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

a:hover,
a:focus-visible {
  color: var(--color-blue);
}

/* ==========================================================
   Layout Containers
   ========================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  padding: 0 var(--container-pad);
  margin: 0 auto;
}

.section {
  padding: clamp(56px, 8vw, 120px) 0;
}

/* ==========================================================
   Buttons
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn--primary {
  background: linear-gradient(120deg, var(--color-gold), #f4d59d);
  color: #0b0f16;
  box-shadow: var(--shadow-soft);
}

.btn--secondary {
  background: linear-gradient(120deg, rgba(106, 167, 255, 0.2), rgba(106, 167, 255, 0.45));
  color: var(--color-text-primary);
  box-shadow: var(--shadow-soft);
}

.btn--ghost {
  border: 1px solid rgba(233, 238, 247, 0.18);
  color: var(--color-text-primary);
  background: transparent;
}

.btn--small {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn:focus-visible,
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

/* ==========================================================
   Cards
   ========================================================== */
.card {
  background: var(--color-bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
}

.card--glass {
  background: rgba(17, 24, 38, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(var(--blur-glass));
  box-shadow: var(--shadow-glow);
}

/* ==========================================================
   Utilities
   ========================================================== */
.glass {
  background: rgba(17, 24, 38, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(var(--blur-glass));
}

.glow {
  box-shadow: var(--shadow-glow);
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 18, 0.55);
  pointer-events: none;
}

.text-center {
  text-align: center;
}

.hidden {
  display: none !important;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

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

/* ==========================================================
   Global Layout
   ========================================================== */
.page {
  position: relative;
  min-height: 100%;
  overflow-x: hidden;
}

.page::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 10%, rgba(217, 179, 111, 0.08), transparent 40%),
    radial-gradient(circle at 80% 0%, rgba(106, 167, 255, 0.12), transparent 45%);
  pointer-events: none;
  z-index: -1;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-gold);
  color: #0b0f16;
  z-index: 200;
}

.skip-link:focus {
  left: var(--space-md);
}

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

/* ==========================================================
   Header Base
   ========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 22, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(var(--blur-glass));
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
  gap: var(--space-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(217, 179, 111, 0.9), rgba(106, 167, 255, 0.6));
  color: #0b0f16;
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
}

.brand__text {
  color: var(--color-text-primary);
  font-size: 1rem;
}

.nav,
.site-nav {
  display: flex;
  align-items: center;
}

.nav__list,
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link,
.site-nav__link {
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav__link:hover,
.site-nav__link:hover,
.nav__link:focus-visible,
.site-nav__link:focus-visible,
.site-nav__link.is-active {
  color: var(--color-text-primary);
}

.nav__toggle,
.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.menu-toggle__bar {
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 999px;
}

.site-header__actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-nav {
  display: none;
}

.mobile-menu {
  padding: var(--space-md) var(--container-pad) var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(10, 15, 22, 0.95);
}

.mobile-menu__list {
  display: grid;
  gap: var(--space-sm);
  color: var(--color-text-muted);
}

/* ==========================================================
   Hero + Carousel
   ========================================================== */
.hero {
  padding: clamp(64px, 10vw, 140px) 0 var(--space-lg);
}

.hero__carousel {
  position: relative;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.carousel__track {
  position: relative;
}

.carousel__slide {
  position: relative;
  min-height: clamp(420px, 60vh, 640px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: clamp(20px, 4vw, 56px);
  box-shadow: var(--shadow-medium);
  background: linear-gradient(180deg, rgba(10, 15, 22, 0.5), rgba(10, 15, 22, 0.88));
}

.carousel__slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    rgba(10, 15, 22, 0.88),
    rgba(10, 15, 22, 0.55) 45%,
    rgba(10, 15, 22, 0.82)
  );
  z-index: 1;
}

.carousel__slide[aria-hidden="true"] {
  display: none;
}

.hero__banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
  opacity: 0.75;
  transform: scale(1.02);
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  top: -6%;
  right: -6%;
  width: clamp(220px, 35vw, 520px);
  height: auto;
  opacity: 0.8;
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: min(520px, 100%);
}

.hero__eyebrow {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(217, 179, 111, 0.9);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-size: clamp(1.9rem, 3.4vw, 3.1rem);
  margin-bottom: var(--space-sm);
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.hero__title .split {
  display: block;
}

.hero__title .split + .split {
  margin-top: 0.15em;
}

.hero__subtitle {
  font-size: 1rem;
  max-width: 48ch;
  margin-bottom: var(--space-md);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.carousel__controls {
  position: absolute;
  right: calc(var(--container-pad) + 8px);
  bottom: calc(var(--space-md) + 12px);
  display: inline-flex;
  gap: var(--space-sm);
  z-index: 3;
}

.carousel__button {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(10, 15, 22, 0.6);
  color: var(--color-text-primary);
  font-size: 0.85rem;
}

.carousel__pagination {
  position: absolute;
  left: calc(var(--container-pad) + 8px);
  bottom: calc(var(--space-md) + 16px);
  display: inline-flex;
  gap: 10px;
  z-index: 3;
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.carousel__dot[aria-selected="true"] {
  background: var(--color-gold);
  border-color: var(--color-gold);
  box-shadow: 0 0 12px rgba(217, 179, 111, 0.6);
}

/* ==========================================================
   Metrics
   ========================================================== */
.metrics {
  margin-top: -40px;
  padding: 0 0 var(--space-lg);
  position: relative;
  z-index: 2;
}

.metrics__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-md);
}

.metric {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(17, 24, 38, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

.metric__icon {
  width: 28px;
  height: 28px;
}

.metric__value {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.metric__label {
  font-size: 0.9rem;
}

/* ==========================================================
   Section Headers + Shared Layout
   ========================================================== */
.section__header,
.projects__grid,
.services__grid,
.process__grid,
.testimonials__grid,
.section__actions,
.details-strip__inner,
.cta__content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section__header {
  margin-bottom: var(--space-lg);
}

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.8rem;
  color: rgba(106, 167, 255, 0.9);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: var(--space-sm);
}

.section__subtitle {
  max-width: 640px;
}

.section__actions {
  margin-top: var(--space-lg);
}

/* ==========================================================
   Projects
   ========================================================== */
.projects__grid {
  display: grid;
  gap: var(--space-lg);
}

.project-card {
  background: rgba(17, 24, 38, 0.7);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  display: grid;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.project-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.project-card__content {
  padding: var(--space-md);
  display: grid;
  gap: var(--space-sm);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  transition: background 0.25s ease;
}

.project-card:hover,
.project-card:focus-within {
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-medium);
}

.project-card:hover .project-card__content,
.project-card:focus-within .project-card__content {
  background: linear-gradient(135deg, var(--page-accent-soft), rgba(17, 24, 38, 0.92));
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.tag-list li {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.project-card__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ==========================================================
   Services
   ========================================================== */
.services__grid {
  display: grid;
  gap: var(--space-lg);
}

.service-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 38, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-sm);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-card img {
  width: 36px;
  height: 36px;
}

.service-card:hover,
.service-card:focus-within {
  background: linear-gradient(135deg, var(--page-accent-soft), rgba(17, 24, 38, 0.9));
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-medium);
}

/* ==========================================================
   Process
   ========================================================== */
.process__grid {
  display: grid;
  gap: var(--space-lg);
}

.process-step {
  position: relative;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 38, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  min-height: 220px;
}

.process__glow {
  position: absolute;
  width: 180px;
  height: 180px;
  right: -30px;
  top: auto;
  bottom: -20px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.process-step__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 2;
}

.process-step h3,
.process-step p {
  position: relative;
  z-index: 2;
}

.process-step p {
  max-width: 28ch;
}

/* ==========================================================
   Details Strip - 3D Gallery
   ========================================================== */
.details-strip {
  position: relative;
  padding: clamp(72px, 12vw, 160px) 0;
  background: radial-gradient(circle at top, rgba(106, 167, 255, 0.08), transparent 55%);
  overflow: hidden;
}

.details-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(217, 179, 111, 0.08), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(106, 167, 255, 0.1), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
}

.details-strip__header {
  max-width: var(--container-max);
  margin: 0 auto var(--space-lg);
  padding: 0 var(--container-pad);
  text-align: center;
  position: relative;
  z-index: 2;
}

.gallery-3d {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  gap: var(--space-md);
  justify-items: center;
  perspective: 1200px;
  transform-style: preserve-3d;
  z-index: 2;
  touch-action: pan-y;
}

.gallery-3d:focus-visible {
  outline: 2px solid var(--page-accent);
  outline-offset: 8px;
  border-radius: var(--radius-lg);
}

.gallery-3d .gallery-stack {
  position: relative;
  width: min(88vw, 720px);
  height: clamp(280px, 48vw, 420px);
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  cursor: grab;
  transform: translateY(var(--float-y, 0px)) rotateX(var(--tilt-x, 0deg))
    rotateY(var(--tilt-y, 0deg)) rotateZ(var(--float-r, 0deg));
}

.gallery-3d .gallery-stack.is-dragging {
  cursor: grabbing;
}

.gallery-3d .gallery-card {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  background: rgba(17, 24, 38, 0.6);
  box-shadow: 0 24px 60px rgba(5, 8, 14, 0.45);
  transform-style: preserve-3d;
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
  will-change: transform, opacity;
}

.gallery-3d .gallery-card.is-front {
  box-shadow: 0 30px 70px rgba(5, 8, 14, 0.55);
}

.gallery-3d .gallery-card::before {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: calc(var(--radius-lg) - 10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0.9;
  pointer-events: none;
}

.gallery-3d .gallery-card::after {
  content: "";
  position: absolute;
  inset: -40%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  opacity: 0.35;
  transform: translateX(-80%);
  animation: gallery-sweep 8s ease-in-out infinite;
  pointer-events: none;
}

.gallery-3d .gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.gallery-3d .gallery-card__meta {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: rgba(10, 15, 22, 0.65);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(var(--blur-glass));
  display: grid;
  gap: 4px;
}

.gallery-3d .gallery-card__badge {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--page-accent);
}

.gallery-3d .gallery-card__title {
  color: var(--color-text-primary);
  font-weight: 600;
}

.gallery-3d:hover .gallery-card.is-front {
  --lift: -12px;
}

.gallery-3d .gallery-card:focus-visible {
  outline: 2px solid var(--page-accent);
  outline-offset: 4px;
}

.gallery-3d .gallery-3d__controls {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}

.gallery-3d .gallery-control {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.6);
  color: var(--color-text-primary);
  font-size: 0.85rem;
}

@keyframes gallery-sweep {
  0%,
  55% {
    opacity: 0.1;
    transform: translateX(-80%);
  }
  70% {
    opacity: 0.45;
  }
  100% {
    opacity: 0.2;
    transform: translateX(80%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .gallery-3d .gallery-card,
  .gallery-3d .gallery-stack {
    transition: none;
  }

  .gallery-3d .gallery-card::after {
    animation: none;
  }
}

/* ==========================================================
   Testimonials
   ========================================================== */
.testimonials__grid {
  display: grid;
  gap: var(--space-lg);
}

.testimonial-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: rgba(17, 24, 38, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.testimonial-card__quote {
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--color-text-primary);
}

.testimonial-card__role {
  font-size: 0.9rem;
}

.testimonial-card:hover,
.testimonial-card:focus-within {
  background: linear-gradient(135deg, var(--page-accent-soft), rgba(17, 24, 38, 0.9));
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-medium);
}

/* ==========================================================
   CTA
   ========================================================== */
.cta {
  position: relative;
  padding: clamp(56px, 8vw, 120px) 0;
  overflow: hidden;
}

.cta__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(17, 24, 38, 0.95), rgba(10, 15, 22, 0.85));
  box-shadow: var(--shadow-medium);
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--space-lg);
}

.cta__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 70px 70px;
  opacity: 0.28;
  pointer-events: none;
}

.cta__inner::after {
  content: "";
  position: absolute;
  right: -20%;
  top: -40%;
  width: 60%;
  height: 140%;
  background: radial-gradient(circle, rgba(106, 167, 255, 0.16), transparent 65%);
  opacity: 0.9;
  pointer-events: none;
}

.cta__content {
  position: relative;
  display: grid;
  gap: var(--space-sm);
  justify-items: center;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  z-index: 2;
}

.cta__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.75rem;
  color: var(--page-accent);
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.cta__carousel {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  z-index: 2;
}

.cta__track {
  position: relative;
}

.cta__slide {
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong);
  background: rgba(10, 15, 22, 0.65);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-xs);
  text-align: center;
}

.cta__slide[aria-hidden="true"] {
  display: none;
}

.cta__slide-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.cta__slide-text {
  color: var(--color-text-muted);
}

.cta__slide-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-xs);
}

.cta__tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.cta__controls {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.cta__control {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.6);
  color: var(--color-text-primary);
  font-size: 0.8rem;
}

.cta__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: var(--space-sm);
}

.cta__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.cta__dot[aria-selected="true"] {
  background: var(--page-accent);
  border-color: var(--page-accent);
  box-shadow: 0 0 12px var(--page-accent-soft);
}

/* ==========================================================
   Page Components
   ========================================================== */
.page-hero {
  position: relative;
  padding: clamp(72px, 10vw, 140px) 0 var(--space-lg);
}

.page-hero__grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.page-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-border);
  color: var(--page-accent);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.page-hero__content h1 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  margin-bottom: var(--space-sm);
}

.page-hero__content p {
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: var(--space-md);
}

.page-hero__media {
  position: relative;
  height: clamp(280px, 40vw, 420px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-medium);
}

.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 0;
}

.page-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 15, 22, 0.2), rgba(10, 15, 22, 0.7));
  z-index: 1;
}

.page-hero__media-glow {
  position: absolute;
  right: -15%;
  top: -20%;
  width: clamp(220px, 40vw, 520px);
  opacity: 0.7;
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 2;
}

.page-hero__media-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(10, 15, 22, 0.75);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  z-index: 3;
}

.page-hero__stats {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.page-hero__stat {
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  background: rgba(17, 24, 38, 0.7);
  border: 1px solid var(--color-border);
  display: grid;
  gap: 4px;
}

.page-hero__stat strong {
  color: var(--color-text-primary);
  font-size: 1.2rem;
}

.check-list {
  display: grid;
  gap: 8px;
  margin-bottom: var(--space-md);
  color: var(--color-text-muted);
}

.check-list li {
  display: flex;
  gap: 10px;
  align-items: center;
}

.check-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--page-accent);
  box-shadow: 0 0 12px var(--page-accent-soft);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--page-accent);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-list li {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
}

.chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.65);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  transition: background 0.2s ease, color 0.2s ease, border 0.2s ease;
}

.chip.is-active {
  color: var(--color-text-primary);
  border-color: var(--page-accent);
  background: rgba(106, 167, 255, 0.12);
}

.meta-list {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.meta-list li {
  display: grid;
  gap: 4px;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  background: rgba(17, 24, 38, 0.7);
  border: 1px solid var(--color-border);
}

.meta-list span {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.meta-list strong {
  color: var(--color-text-primary);
}

.is-hidden {
  display: none !important;
}

.form {
  display: grid;
  gap: var(--space-md);
}

.form__row {
  display: grid;
  gap: var(--space-md);
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.field.is-filled label {
  color: var(--color-text-primary);
}

.input,
.textarea,
select.input {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.75);
  color: var(--color-text-primary);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.input:focus,
.textarea:focus,
select.input:focus {
  border-color: var(--page-accent);
  box-shadow: 0 0 0 2px var(--page-accent-soft);
}

.textarea {
  resize: vertical;
}

.accordion__item {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(17, 24, 38, 0.7);
  overflow: hidden;
}

.accordion__button {
  width: 100%;
  padding: var(--space-md);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  color: var(--color-text-primary);
}

.accordion__icon {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-text-primary);
  border-bottom: 2px solid var(--color-text-primary);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 var(--space-md);
}

.accordion__item.is-open .accordion__icon {
  transform: rotate(-135deg);
}

.accordion__item.is-open .accordion__content {
  padding: 0 var(--space-md) var(--space-md);
}

/* ==========================================================
   Footer Enhancements
   ========================================================== */
.site-footer__title {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.site-footer__note {
  max-width: 280px;
}

.site-footer__links ul {
  display: grid;
  gap: var(--space-xs);
  color: var(--color-text-muted);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
}

.social-link img {
  width: 28px;
  height: 28px;
}

/* ==========================================================
   Footer Base
   ========================================================== */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-xl) 0 var(--space-lg);
  background: rgba(9, 13, 19, 0.9);
}

.site-footer__inner {
  display: grid;
  gap: var(--space-lg);
  padding: 0 var(--container-pad);
  max-width: var(--container-max);
  margin: 0 auto;
}

.site-footer__heading {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.site-footer__legal {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: var(--space-lg);
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 640px) {
  :root {
    --container-pad: 18px;
  }

  .site-header__inner {
    padding: 12px var(--container-pad);
    gap: 10px;
  }

  .btn {
    padding: 0.65rem 1.2rem;
    font-size: 0.9rem;
  }

  .btn--small {
    padding: 0.5rem 0.9rem;
    font-size: 0.8rem;
  }

  .brand {
    gap: 8px;
  }

  .brand__mark {
    width: 34px;
    height: 34px;
    border-radius: 50%;
  }

  .brand__mark img {
    border-radius: 50%;
  }

  .brand__text {
    font-size: 0.9rem;
    line-height: 1.1;
  }

  .site-header__actions {
    gap: 8px;
  }

  .site-header__actions .btn {
    padding: 0.55rem 0.9rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .menu-toggle {
    padding: 8px;
  }

  .menu-toggle__bar {
    width: 20px;
  }

  .hero {
    padding: 72px 0 24px;
  }

  .carousel__slide {
    padding: 22px;
    min-height: clamp(380px, 64vh, 520px);
  }

  .hero__eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
  }

  .hero__title {
    font-size: clamp(1.45rem, 5.8vw, 2rem);
    line-height: 1.1;
  }

  .hero__title .split {
    text-wrap: balance;
  }

  .hero__subtitle {
    font-size: 0.95rem;
  }

  .hero__actions {
    gap: 10px;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }

  .carousel__controls,
  .carousel__pagination {
    position: static;
    width: 100%;
    justify-content: center;
  }

  .carousel__controls {
    margin-top: 12px;
    gap: 10px;
  }

  .carousel__button {
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
  }

  .carousel__pagination {
    margin-top: 8px;
  }

  .carousel__dot {
    width: 8px;
    height: 8px;
  }

  .metrics {
    margin-top: -16px;
    padding-bottom: 24px;
  }

  .metric {
    padding: 14px;
  }

  .metric__value {
    font-size: 1.1rem;
  }

  .metric__label {
    font-size: 0.85rem;
  }

  .section {
    padding: 48px 0;
  }

  .section__title {
    font-size: clamp(1.5rem, 6vw, 2.1rem);
  }

  .section__subtitle {
    font-size: 0.95rem;
  }

  .page-hero__content h1 {
    font-size: clamp(1.8rem, 7vw, 2.4rem);
  }

  .page-hero__content p {
    font-size: 0.95rem;
  }

  .page-hero__stats {
    gap: 10px;
  }

  .page-hero__stat strong {
    font-size: 1rem;
  }

  .project-card__actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }

  .cta__inner {
    padding: 24px;
  }

  .cta__content {
    gap: 10px;
  }

  .cta__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .cta__slide {
    padding: 16px;
  }

  .cta__slide-title {
    font-size: 1rem;
  }

  .cta__slide-text {
    font-size: 0.9rem;
  }

  .cta__control {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 360px) {
  .hero__title {
    font-size: clamp(1.35rem, 6.2vw, 1.75rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
  }

  .hero__subtitle {
    font-size: 0.9rem;
  }

  .carousel__slide {
    padding: 18px;
  }

  .hero__actions .btn {
    padding: 0.55rem 0.9rem;
    font-size: 0.82rem;
  }
}

@media (max-width: 320px) {
  .hero__title {
    font-size: 1.3rem;
  }

  .hero__subtitle {
    font-size: 0.88rem;
  }

  .carousel__slide {
    padding: 16px;
  }

  .hero__actions {
    gap: 8px;
  }

  .hero__actions .btn {
    padding: 0.5rem 0.85rem;
    font-size: 0.8rem;
  }
}

@media (min-width: 768px) {
  :root {
    --container-pad: var(--space-lg);
  }

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

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

  .page-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .process__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .project-card img {
    height: 240px;
  }

  .hero__content {
    max-width: 600px;
  }

  .site-footer__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
  }

  .nav__toggle,
  .menu-toggle {
    display: none;
  }

  .metrics__inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .projects__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .services__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .testimonials__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}