/* ===========================================================
   Daryll IT Development — Design Tokens
   =========================================================== */
:root {
  --navy: #0F172A;
  --navy-deep: #080D1A;
  --blue: #0066FF;
  --sky: #00BFFF;
  --white: #FFFFFF;
  --gray-light: #B9C2D0;
  --gray-mid: #7C8AA0;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-brd: rgba(255, 255, 255, 0.12);

  --grad-primary: linear-gradient(135deg, var(--blue) 0%, var(--sky) 100%);
  --grad-radial: radial-gradient(circle at 30% 20%, rgba(0, 102, 255, 0.35), transparent 60%);

  --font-display: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-soft: 0 20px 60px -20px rgba(0, 10, 40, 0.6);
  --shadow-glow: 0 0 40px rgba(0, 191, 255, 0.25);

  --ease: cubic-bezier(.16, .84, .44, 1);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
textarea,
select {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section {
  position: relative;
  padding: var(--space-6) 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw + 1rem, 4.6rem);
}

h2 {
  font-size: clamp(1.9rem, 3vw + 1rem, 3rem);
}

h3 {
  font-size: clamp(1.2rem, 1vw + 1rem, 1.5rem);
}

p {
  color: var(--gray-light);
  margin: 0 0 var(--space-2);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sky);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-2);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--grad-primary);
  display: inline-block;
}

.section-head {
  max-width: 680px;
  margin-bottom: var(--space-5);
}

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

/* Gradient text */
.grad-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.9rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--grad-primary);
  color: var(--navy-deep);
  box-shadow: 0 10px 30px -8px rgba(0, 102, 255, 0.55);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -8px rgba(0, 191, 255, 0.65);
}

.btn-ghost {
  background: var(--glass-bg);
  border-color: var(--glass-brd);
  color: var(--white);
  backdrop-filter: blur(12px);
}

.btn-ghost:hover {
  border-color: var(--sky);
  transform: translateY(-3px);
}

.btn-sm {
  padding: 0.7rem 1.3rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  transform: scale(0);
  animation: ripple .6s var(--ease);
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(3);
    opacity: 0;
  }
}

/* ===== Glass card base ===== */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-md);
}

/* ===== Background atmosphere ===== */
.bg-fx {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--navy);
}

.bg-fx::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(0, 102, 255, 0.25), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(0, 191, 255, 0.18), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(0, 102, 255, 0.15), transparent 50%);
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 0%, transparent 70%);
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: var(--space-2) 0;
  transition: background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(8, 13, 26, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--glass-brd);
  padding: 0.7rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.brand img {
  height: 38px;
  width: auto;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.brand-name span {
  display: block;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--gray-mid);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-light);
  position: relative;
  padding: 4px 0;
  transition: color .3s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  transition: width .3s var(--ease);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  z-index: 1001;
}

@media (max-width: 960px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(78vw, 340px);
    background: rgba(8, 13, 26, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    transform: translateX(100%);
    transition: transform .45s var(--ease);
    border-left: 1px solid var(--glass-brd);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: block;
  }

  .nav-cta .btn-primary {
    display: none;
  }

  .nav-links a {
    font-size: 1.15rem;
  }
}

/* ===== Hero ===== */
.hero {
  padding-top: clamp(7rem, 12vw, 10rem);
  padding-bottom: var(--space-6);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-5);
  align-items: center;
}

.hero-copy .btn-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

.hero-copy p {
  font-size: 1.08rem;
  max-width: 46ch;
}

.hero-stats {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.hero-stats .stat b {
  font-family: var(--font-display);
  font-size: 1.7rem;
  display: block;
}

.hero-stats .stat span {
  font-size: 0.8rem;
  color: var(--gray-mid);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Signature element: code terminal that "builds" a live preview */
.terminal-wrap {
  position: relative;
}

.terminal {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  border: 1px solid var(--glass-brd);
  background: linear-gradient(180deg, #0B1220, #060A14);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.8rem 1.1rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--glass-brd);
}

.terminal-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}

.terminal-bar span:nth-child(1) {
  background: #FF5F57;
}

.terminal-bar span:nth-child(2) {
  background: #FEBC2E;
}

.terminal-bar span:nth-child(3) {
  background: #28C840;
}

.terminal-bar em {
  font-style: normal;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gray-mid);
}

.terminal-body {
  padding: 1.4rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  min-height: 210px;
  color: #C9D6EA;
}

.terminal-body .l1 {
  color: #7C8AA0;
}

.terminal-body .k {
  color: #00BFFF;
}

.terminal-body .s {
  color: #7CE0C6;
}

.terminal-body .f {
  color: #FFD479;
}

.type-cursor {
  display: inline-block;
  width: 8px;
  height: 1.1em;
  background: var(--sky);
  vertical-align: -2px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.preview-card {
  position: absolute;
  right: -6%;
  bottom: -12%;
  width: 62%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  box-shadow: var(--shadow-soft);
  background: linear-gradient(160deg, #0E1A33, #0B1424);
  animation: float 7s ease-in-out infinite reverse;
}

.preview-card .pc-top {
  display: flex;
  gap: 6px;
  padding: 0.55rem 0.8rem;
  background: rgba(255, 255, 255, 0.05);
}

.preview-card .pc-top span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--glass-brd);
}

.preview-card .pc-body {
  padding: 1rem;
}

.preview-card .pc-line {
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 8px;
}

.preview-card .pc-line.grad {
  background: var(--grad-primary);
  width: 40%;
}

.preview-card .pc-line.w60 {
  width: 60%;
}

.preview-card .pc-line.w80 {
  width: 80%;
}

.preview-card .pc-btn {
  margin-top: 10px;
  width: 70px;
  height: 20px;
  border-radius: 100px;
  background: var(--grad-primary);
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .preview-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: 80%;
    margin-top: -30px;
    margin-left: auto;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--space-3);
  }
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  background: var(--grad-radial), linear-gradient(160deg, #0E1A33, #080D1A);
}

.about-visual .ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 191, 255, 0.35);
}

.about-visual .ring.r1 {
  inset: 14%;
}

.about-visual .ring.r2 {
  inset: 28%;
  border-color: rgba(0, 102, 255, 0.5);
  animation: spin 18s linear infinite;
}

.about-visual .ring.r3 {
  inset: 42%;
  background: var(--grad-primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(0, 191, 255, 0.5);
}

.about-visual .ring.r3 img {
  width: 46%;
}

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

.stat-row {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}

.stat-box {
  padding: var(--space-3);
  min-width: 140px;
}

.stat-box b {
  font-family: var(--font-display);
  font-size: 2.1rem;
}

.stat-box b .grad-text {
  display: inline;
}

.stat-box span {
  display: block;
  color: var(--gray-mid);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ===== Services ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
}

.service-card {
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  padding: 1px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity .4s;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-8px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
}

.service-card ul {
  margin-top: var(--space-2);
}

.service-card li {
  font-size: 0.88rem;
  color: var(--gray-light);
  padding: 4px 0 4px 1.1rem;
  position: relative;
}

.service-card li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--sky);
  font-weight: 700;
}

/* ===== Portfolio ===== */
.filter-row {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.filter-btn {
  padding: 0.55rem 1.2rem;
  border-radius: 100px;
  border: 1px solid var(--glass-brd);
  background: transparent;
  color: var(--gray-light);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all .3s;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3);
}

.p-card {
  overflow: hidden;
  transition: transform .4s var(--ease);
}

.p-card:hover {
  transform: translateY(-6px);
}

.p-thumb {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.25), rgba(0, 191, 255, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8rem;
}

.p-thumb .p-mock {
  width: 82%;
  height: 70%;
  border-radius: 8px;
  background: rgba(8, 13, 26, 0.55);
  border: 1px solid var(--glass-brd);
}

.p-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8, 13, 26, 0.85), transparent 60%);
}

.p-body {
  padding: var(--space-3);
}

.p-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.p-tech {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: var(--space-2) 0;
}

.p-tech span {
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--gray-light);
}

.portfolio-more-wrap {
  margin-top: var(--space-4);
  text-align: center;
}

.btn-see-more {
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  color: var(--white);
  padding: 0.85rem 2.2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.35s var(--ease);
  cursor: pointer;
}

.btn-see-more:hover {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -5px rgba(0, 191, 255, 0.45);
}

/* ===== Graphic Design Infinite Carousel ===== */
.gallery-carousel-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  overflow: hidden;
  width: 100%;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  padding: 10px 0;
}

.carousel-row {
  display: flex;
  width: 100%;
  overflow: hidden;
  position: relative;
  user-select: none;
}

.carousel-track {
  display: flex;
  gap: var(--space-3);
  width: max-content;
  will-change: transform;
}

/* Top Row: Scroll Left */
.carousel-left .carousel-track {
  animation: scroll-left 35s linear infinite;
}

/* Bottom Row: Scroll Right */
.carousel-right .carousel-track {
  animation: scroll-right 35s linear infinite;
}

/* Pause on hover */
.carousel-row:hover .carousel-track {
  animation-play-state: paused;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(calc(-50% - (var(--space-3) / 2)));
  }
}

@keyframes scroll-right {
  0% {
    transform: translateX(calc(-50% - (var(--space-3) / 2)));
  }

  100% {
    transform: translateX(0);
  }
}

.g-card {
  width: 320px;
  height: 200px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--glass-brd);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.g-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--sky);
  box-shadow: 0 12px 30px -8px rgba(0, 191, 255, 0.4);
}

.g-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}

.g-card:hover img {
  transform: scale(1.08);
}

.g-card span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--white);
  background: linear-gradient(0deg, rgba(8, 13, 26, 0.92), transparent);
  transform: translateY(100%);
  transition: transform 0.35s var(--ease);
}

.g-card:hover span {
  transform: translateY(0);
}

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

/* ===== Tech Stack Section ===== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.tech-card {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.tech-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky);
  box-shadow: 0 14px 32px -8px rgba(0, 191, 255, 0.35);
}

.tech-card-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.tech-cat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s var(--ease);
}

.tech-card:hover .tech-cat-icon {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: scale(1.06);
}

.tech-card-head h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
  color: var(--white);
}

.tech-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--sky);
  display: block;
  margin-top: 2px;
}

.tech-desc {
  font-size: 0.88rem;
  color: var(--gray-light);
  line-height: 1.5;
  margin: 0 0 var(--space-3);
}

.tech-logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
  gap: 10px;
  margin-top: auto;
}

.tech-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-brd);
  background: rgba(255, 255, 255, 0.03);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
}

.tech-badge:hover {
  transform: translateY(-4px) scale(1.04);
  border-color: var(--sky);
  background: rgba(0, 191, 255, 0.1);
  box-shadow: 0 8px 20px -4px rgba(0, 191, 255, 0.3);
}

.tech-logo {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.tech-badge:hover .tech-logo {
  transform: scale(1.15);
}

.tech-badge span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
}

/* ===== Pricing ===== */
.price-card {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  position: relative;
  border-radius: var(--radius-md);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.price-card:hover {
  transform: translateY(-8px);
  border-color: var(--sky);
  box-shadow: 0 16px 36px -10px rgba(0, 191, 255, 0.35);
}

.price-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-2);
}

.price-card .price-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s var(--ease);
}

.price-card:hover .price-icon {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
}

.price-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
}

.price-value {
  font-family: var(--font-display);
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--white);
  margin: 0.2rem 0 0.4rem;
}

.price-value span {
  font-size: 0.95rem;
  color: var(--gray-mid);
  font-weight: 500;
}

.price-desc {
  font-size: 0.86rem;
  color: var(--gray-light);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}

.price-features {
  flex: 1;
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-features li {
  font-size: 0.88rem;
  color: var(--gray-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-features li::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0, 191, 255, 0.15);
  border: 1px solid rgba(0, 191, 255, 0.4);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300BFFF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: 10px 10px;
  background-position: center;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

.price-card.popular {
  border-color: rgba(0, 191, 255, 0.55);
  background: linear-gradient(160deg, rgba(0, 191, 255, 0.1), rgba(8, 13, 26, 0.75));
  box-shadow: 0 10px 35px -5px rgba(0, 191, 255, 0.3);
}

.popular-badge {
  position: absolute;
  top: -13px;
  right: var(--space-3);
  background: var(--grad-primary);
  color: var(--navy-deep);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px rgba(0, 191, 255, 0.4);
}

.subpricing {
  margin-top: var(--space-6);
}

.rate-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.rate-card {
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.rate-card:hover {
  transform: translateY(-5px);
  border-color: var(--sky);
  box-shadow: 0 12px 28px -8px rgba(0, 191, 255, 0.35);
}

.rate-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s var(--ease);
}

.rate-card:hover .rate-icon {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: scale(1.06);
}

.rate-content {
  display: flex;
  flex-direction: column;
}

.rate-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.rate-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 4px 0;
  color: var(--white);
}

.rate-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
}

.rate-price span {
  font-size: 0.95rem;
  color: var(--gray-mid);
  font-weight: 500;
}

.rate-price small {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--sky);
  margin-left: 4px;
}

/* Pricing Notice Banner */
.pricing-notice {
  margin-top: var(--space-5);
  padding: var(--space-4);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  border-left: 3px solid var(--sky);
  background: linear-gradient(90deg, rgba(0, 191, 255, 0.08), rgba(8, 13, 26, 0.6));
}

.notice-icon {
  color: var(--sky);
  flex-shrink: 0;
  margin-top: 2px;
}

.notice-text strong {
  display: block;
  font-size: 0.98rem;
  color: var(--white);
  margin-bottom: 4px;
}

.notice-text p {
  font-size: 0.86rem;
  color: var(--gray-light);
  margin: 0;
  line-height: 1.6;
}

/* ===== Why Choose Us Grid Upgrade ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.why-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.why-item:hover {
  transform: translateY(-6px);
  border-color: var(--sky);
  box-shadow: 0 14px 30px -8px rgba(0, 191, 255, 0.35);
}

.why-item .why-icon {
  flex: none;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.35s var(--ease);
}

.why-item:hover .why-icon {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: scale(1.06);
}

.why-content h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--white);
}

.why-content p {
  font-size: 0.86rem;
  color: var(--gray-light);
  margin: 0;
  line-height: 1.5;
}

/* ===== Working Process Upgrade ===== */
.process-row {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
  overflow-x: auto;
  padding: 10px 0 var(--space-3);
}

.process-step {
  flex: 1;
  min-width: 170px;
  padding: var(--space-4) var(--space-3);
  text-align: center;
  position: relative;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.process-step:hover {
  transform: translateY(-6px);
  border-color: var(--sky);
  box-shadow: 0 12px 28px -8px rgba(0, 191, 255, 0.35);
}

.step-badge {
  position: absolute;
  top: 10px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sky);
  background: rgba(0, 191, 255, 0.1);
  padding: 2px 8px;
  border-radius: 100px;
  border: 1px solid rgba(0, 191, 255, 0.25);
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
  transition: all 0.35s var(--ease);
}

.process-step:hover .step-icon {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: scale(1.08);
}

.process-step h4 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  margin: 4px 0 6px;
  color: var(--white);
}

.process-step p {
  font-size: 0.82rem;
  color: var(--gray-light);
  margin: 0;
  line-height: 1.45;
}

.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky);
  font-size: 1.2rem;
  flex: none;
  font-weight: 800;
  opacity: 0.6;
}

@media (max-width: 900px) {
  .process-row {
    flex-direction: column;
  }

  .process-arrow {
    transform: rotate(90deg);
    align-self: center;
  }
}

/* ===== Testimonials Upgrade ===== */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  align-items: stretch;
}

.testi-card {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  border-radius: var(--radius-md);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.testi-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky);
  box-shadow: 0 14px 32px -8px rgba(0, 191, 255, 0.35);
}

.testi-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.testi-stars-wrap {
  color: #FFC94D;
  font-size: 1.1rem;
  letter-spacing: 3px;
  text-shadow: 0 0 10px rgba(255, 201, 77, 0.4);
}

.verified-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #28C840;
  background: rgba(40, 200, 64, 0.1);
  border: 1px solid rgba(40, 200, 64, 0.25);
  padding: 3px 9px;
  border-radius: 100px;
  font-weight: 600;
}

.testi-quote {
  font-size: 0.92rem;
  color: var(--gray-light);
  line-height: 1.65;
  margin: 0 0 var(--space-4);
  font-style: italic;
}

.testi-person {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--glass-brd);
}

.avatar-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(0, 191, 255, 0.35);
}

.person-info b {
  display: block;
  font-size: 0.98rem;
  color: var(--white);
}

.person-info span {
  font-size: 0.8rem;
  color: var(--gray-mid);
}

/* ===== FAQ ===== */
.faq-item {
  border-bottom: 1px solid var(--glass-brd);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  text-align: left;
  padding: var(--space-3) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.02rem;
  font-weight: 600;
}

.faq-q .plus {
  transition: transform .3s var(--ease);
  color: var(--sky);
  font-size: 1.4rem;
  flex: none;
  margin-left: var(--space-2);
}

.faq-item.open .faq-q .plus {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}

.faq-a p {
  padding-bottom: var(--space-3);
  margin: 0;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.form-grid .full {
  grid-column: 1/-1;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 0.8rem;
  color: var(--gray-mid);
  font-family: var(--font-mono);
}

.field input,
.field select,
.field textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-brd);
  color: var(--white);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  transition: border-color .3s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sky);
}

.field textarea {
  resize: vertical;
  min-height: 110px;
}

.contact-form {
  padding: var(--space-4);
}

/* Contact Cards & Map Frame */
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.info-card {
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--white);
  border-radius: var(--radius-md);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

a.info-card:hover {
  transform: translateX(6px);
  border-color: var(--sky);
  box-shadow: 0 10px 25px -5px rgba(0, 191, 255, 0.3);
}

.info-card .info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.25);
  color: var(--sky);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s var(--ease);
}

a.info-card:hover .info-icon {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: scale(1.05);
}

.info-details {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.info-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.info-details strong {
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 600;
  word-break: break-word;
}

.info-arrow {
  color: var(--gray-mid);
  font-size: 1.1rem;
  transition: transform 0.3s ease, color 0.3s ease;
}

a.info-card:hover .info-arrow {
  color: var(--sky);
  transform: translateX(4px);
}

/* Map Frame */
.map-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  background: #080D1A;
}

.map-header {
  padding: 0.65rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--glass-brd);
  display: flex;
  align-items: center;
  gap: 8px;
}

.map-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28C840;
  box-shadow: 0 0 10px #28C840;
}

.map-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray-light);
}

.map-box {
  aspect-ratio: 16/9;
  width: 100%;
  display: block;
  margin-top: 0;
  border: none;
}

.form-note {
  font-size: 0.8rem;
  color: var(--gray-mid);
  margin-top: var(--space-2);
}

.form-success {
  display: none;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: rgba(0, 191, 255, 0.1);
  border: 1px solid rgba(0, 191, 255, 0.3);
  color: var(--sky);
  font-size: 0.9rem;
  margin-top: var(--space-2);
}

.form-success.show {
  display: block;
}

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--glass-brd);
  padding: var(--space-5) 0 var(--space-3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr 1fr;
  gap: var(--space-4);
}

.footer-grid h4 {
  font-size: 0.9rem;
  margin-bottom: var(--space-2);
}

.footer-grid ul li {
  margin-bottom: 8px;
}

.footer-grid ul li a {
  color: var(--gray-light);
  font-size: 0.88rem;
  transition: color .3s;
}

.footer-grid ul li a:hover {
  color: var(--sky);
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: var(--space-2);
}

.social-row a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--glass-brd);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s;
}

.social-row a:hover {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
}

.footer-bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--glass-brd);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.82rem;
  color: var(--gray-mid);
}

@media (max-width: 900px) {

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

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

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

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}

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

/* ===== Scroll to top ===== */
.to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: black;
  color: var(--navy-deep);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .35s, transform .35s;
  box-shadow: var(--shadow-glow);
  z-index: 900;
}

.to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

::selection {
  background: var(--blue);
  color: var(--white);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--navy-deep);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--blue), var(--sky));
  border-radius: 10px;
}

/* ===== Full Image Lightbox Modal ===== */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 7, 15, 0.92);
  backdrop-filter: blur(12px);
}

.lightbox-content {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 1100px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrap {
  position: relative;
  max-width: 100%;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-brd);
  box-shadow: 0 25px 60px -15px rgba(0, 191, 255, 0.35);
  background: rgba(0, 0, 0, 0.4);
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 75vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  transform: scale(0.95);
  transition: transform 0.35s var(--ease);
}

.lightbox-modal.active .lightbox-img-wrap img {
  transform: scale(1);
}

.lightbox-close-btn {
  position: fixed;
  top: 24px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.lightbox-close-btn:hover {
  background: var(--sky);
  color: var(--navy-deep);
  border-color: transparent;
  transform: rotate(90deg) scale(1.1);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: all 0.3s ease;
}

.lightbox-prev {
  left: -20px;
}

.lightbox-next {
  right: -20px;
}

.lightbox-nav-btn:hover {
  background: var(--grad-primary);
  color: var(--navy-deep);
  border-color: transparent;
  transform: translateY(-50%) scale(1.1);
}

.lightbox-caption {
  margin-top: 16px;
  width: 100%;
  max-width: 800px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(8, 13, 26, 0.85);
  border: 1px solid var(--glass-brd);
}

.caption-info {
  display: flex;
  flex-direction: column;
}

.caption-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.caption-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin: 2px 0 0;
}

/* ===== Opening Preloader Screen ===== */

body.preloader-active {
  overflow: hidden;
}

.preloader-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
  overflow: hidden;

  display: flex;
  justify-content: center;
  align-items: center;

  background: #04070F;

  background-image:
    radial-gradient(circle at center,
      rgba(10, 132, 255, .08) 0%,
      rgba(10, 132, 255, .03) 25%,
      transparent 55%),

    linear-gradient(rgba(255, 255, 255, .03) 1px,
      transparent 1px),

    linear-gradient(90deg,
      rgba(255, 255, 255, .03) 1px,
      transparent 1px);

  background-size:
    auto,
    50px 50px,
    50px 50px;

  transition:
    opacity .7s ease,
    visibility .7s ease,
    transform .8s ease;
}

.preloader-overlay::before {
  content: "";
  position: absolute;

  width: 320px;
  height: 320px;

  border-radius: 50%;

  background:
    radial-gradient(circle,
      rgba(10, 132, 255, .25),
      rgba(10, 132, 255, .08),
      transparent 75%);

  filter: blur(80px);

  animation:
    glowPulse 3s ease-in-out infinite alternate;
}

.preloader-overlay::after {
  content: "";
  position: absolute;
  inset: 0;

  background:
    radial-gradient(circle at center,
      transparent 0%,
      rgba(4, 7, 15, .05) 40%,
      rgba(4, 7, 15, .55) 75%,
      rgba(4, 7, 15, .88) 100%);

  pointer-events: none;
}

@keyframes preloader-background-pulse {
  from {
    transform: scale(0.85);
    opacity: 0.5;
  }

  to {
    transform: scale(1.15);
    opacity: 1;
  }
}

.preloader-overlay.fade-out {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  filter: blur(10px);
  pointer-events: none;
}

.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-4, 2rem);
  max-width: 400px;
  width: 90%;
  animation: preloader-content-enter 0.8s ease both;
}

@keyframes glowPulse {

  from {
    transform: scale(.9);
    opacity: .6;
  }

  to {
    transform: scale(1.1);
    opacity: 1;
  }

}

.preloader-overlay.fade-out {

  opacity: 0;
  visibility: hidden;

  transform: scale(1.05);

  pointer-events: none;

}


@keyframes preloader-content-enter {
  from {
    opacity: 0;
    transform: translateY(25px) scale(0.94);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.preloader-logo-wrap {
  position: relative;
  width: 110px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3, 1.5rem);
}

/* Inner glow behind logo */
.preloader-logo-wrap::before {
  content: "";
  position: absolute;
  inset: 15px;
  border-radius: 50%;
  background: rgba(0, 191, 255, 0.15);
  filter: blur(15px);
  animation: preloader-logo-glow 1.8s ease-in-out infinite alternate;
}

@keyframes preloader-logo-glow {
  from {
    transform: scale(0.85);
    opacity: 0.5;
  }

  to {
    transform: scale(1.15);
    opacity: 1;
  }
}

.preloader-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--sky, #00bfff);
  border-right-color: var(--blue, #0a84ff);
  animation: preloader-spin 1.2s linear infinite;
  box-shadow:
    0 0 20px rgba(0, 191, 255, 0.4),
    inset 0 0 15px rgba(0, 191, 255, 0.08);
}

.preloader-ring::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-bottom-color: rgba(255, 255, 255, 0.55);
  border-left-color: rgba(0, 191, 255, 0.45);
  animation: preloader-spin-reverse 1.6s linear infinite;
}

.preloader-ring::after {
  content: "";
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed rgba(0, 191, 255, 0.25);
  animation: preloader-spin-reverse 2s linear infinite;
}

@keyframes preloader-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes preloader-spin-reverse {
  from {
    transform: rotate(360deg);
  }

  to {
    transform: rotate(0deg);
  }
}

.preloader-logo {
  position: relative;
  z-index: 2;
  width: 75px;
  height: 75px;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 0 12px rgba(0, 191, 255, 0.6));
  animation: preloader-pulse 1.8s ease-in-out infinite alternate;
}

@keyframes preloader-pulse {
  from {
    transform: scale(0.95);
    opacity: 0.85;
    filter: drop-shadow(0 0 10px rgba(0, 191, 255, 0.5));
  }

  to {
    transform: scale(1.06);
    opacity: 1;
    filter: drop-shadow(0 0 22px rgba(0, 191, 255, 0.9));
  }
}

.preloader-brand {
  margin-bottom: var(--space-3, 1.5rem);
}

.preloader-title {
  display: block;
  font-family: var(--font-display, "Poppins", sans-serif);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white, #ffffff);
  letter-spacing: -0.02em;
  line-height: 1.3;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.08);
}

.preloader-title span {
  color: var(--sky, #00bfff);
  margin-left: 5px;
  text-shadow: 0 0 15px rgba(0, 191, 255, 0.5);
}

.preloader-status {
  font-family: var(--font-mono, monospace);
  font-size: 0.76rem;
  color: var(--gray-light, #b8c1cc);
  display: block;
  min-height: 20px;
  margin-top: 6px;
  letter-spacing: 0.05em;
  transition: opacity 0.2s ease;
}

.preloader-status::after {
  content: "";
  display: inline-block;
  width: 18px;
  text-align: left;
  animation: preloader-dots 1.2s steps(4, end) infinite;
}

@keyframes preloader-dots {
  0% {
    content: "";
  }

  25% {
    content: ".";
  }

  50% {
    content: "..";
  }

  75%,
  100% {
    content: "...";
  }
}

.preloader-bar-wrap {
  width: 100%;
  height: 7px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 100px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--glass-brd, rgba(255, 255, 255, 0.1));
  box-shadow:
    inset 0 0 8px rgba(0, 0, 0, 0.6),
    0 0 15px rgba(0, 191, 255, 0.08);
}

.preloader-bar {
  position: relative;
  height: 100%;
  width: 0%;
  overflow: hidden;
  background: var(--grad-primary,
      linear-gradient(90deg, #0a84ff, #00bfff));
  border-radius: 100px;
  box-shadow:
    0 0 12px var(--sky, #00bfff),
    0 0 25px rgba(0, 191, 255, 0.35);
  transition: width 0.15s ease-out;
}

.preloader-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      transparent,
      rgba(255, 255, 255, 0.65),
      transparent);
  transform: translateX(-100%);
  animation: preloader-bar-shine 1.3s linear infinite;
}

@keyframes preloader-bar-shine {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(200%);
  }
}

.preloader-percent {
  font-family: var(--font-mono, monospace);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sky, #00bfff);
  margin-top: 10px;
  display: block;
  min-width: 45px;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(0, 191, 255, 0.55);
}

/* Mobile responsive */
@media (max-width: 480px) {
  .preloader-content {
    width: 88%;
    padding: 1.25rem;
  }

  .preloader-logo-wrap {
    width: 95px;
    height: 95px;
  }

  .preloader-logo {
    width: 64px;
    height: 64px;
  }

  .preloader-title {
    font-size: 1.15rem;
  }

  .preloader-status {
    font-size: 0.68rem;
  }

  .preloader-percent {
    font-size: 0.76rem;
  }

  .preloader-overlay::before {
    width: 320px;
    height: 320px;
  }
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {

  .preloader-overlay,
  .preloader-content,
  .preloader-logo-wrap::before,
  .preloader-ring,
  .preloader-ring::before,
  .preloader-ring::after,
  .preloader-logo,
  .preloader-status::after,
  .preloader-bar::before,
  .preloader-overlay::before {
    animation: none;
  }

  .preloader-overlay,
  .preloader-bar {
    transition-duration: 0.2s;
  }
}