/* ==========================================================================
   ZAVIR-tech — Core Stylesheet
   Design system inspired by Vercel / Stripe / Linear / Framer
   Cross-browser compatible with vendor prefixes where needed
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* ZAVIR brand colors */
  --white: #ffffff;
  --accent: #2f8de4;
  --accent-hover: #1f6fbf;
  --accent-dark: #175a9e;
  --accent-light: #6fb1ec;
  --accent-soft: #eaf3fc;
  --accent-tint: #f4f9fe;

  /* Semantic (light / white theme by default) */
  --bg: #ffffff;
  --bg-elevated: #f4f9fe;
  --bg-card: #ffffff;
  --bg-card-hover: rgba(47, 141, 228, 0.06);
  --border: rgba(47, 141, 228, 0.16);
  --border-strong: rgba(47, 141, 228, 0.32);
  --text: #0e2a47;
  --text-secondary: #46627f;
  --text-tertiary: #7590ab;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(47, 141, 228, 0.18);
  --nav-bg: rgba(255, 255, 255, 0.85);
  --shadow-card: 0 12px 32px rgba(47, 141, 228, 0.14);
  --glow: rgba(47, 141, 228, 0.35);

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --border-gray: rgba(15, 23, 42, 0.08);
  --light-gray: #f4f7fb;
  --primary-blue: #2f8de4;
  --white: #ffffff;
  --font-display: var(--font-sans);
  --dot: var(--accent);
  --mx: 50%;
  --my: 50%;
  --reveal-delay: 0ms;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 999px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 0.5s;

  /* Layout */
  --container: 1200px;
  --nav-height: 72px;
}

/* Dark theme overrides (deep brand-blue night mode) */
[data-theme="dark"] {
  --bg: #071522;
  --bg-elevated: #0b1d30;
  --bg-card: rgba(47, 141, 228, 0.06);
  --bg-card-hover: rgba(47, 141, 228, 0.12);
  --border: rgba(111, 177, 236, 0.16);
  --border-strong: rgba(111, 177, 236, 0.32);
  --text: #eef5fc;
  --text-secondary: #a9c4de;
  --text-tertiary: #6f8cab;
  --glass: rgba(11, 29, 48, 0.72);
  --glass-border: rgba(111, 177, 236, 0.2);
  --nav-bg: rgba(7, 21, 34, 0.85);
  --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.45);
  --glow: rgba(47, 141, 228, 0.4);
  --border-gray: rgba(111, 177, 236, 0.12);
  --light-gray: rgba(11, 29, 48, 0.6);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 16px);
  webkit-text-size-adjust: 100%;
  ms-text-size-adjust:100%;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
  overflow-wrap: anywhere;
  text-rendering: optimizeLegibility;
  -webkit-text-rendering: optimizeLegibility;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Accessibility helpers */
.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;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 3000;
  background: var(--accent);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: top 0.3s var(--ease);
}

.skip-link:focus {
  top: 16px;
}

.scroll-progress {
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  pointer-events: none;
  background: transparent;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--accent);
  transition: width 0.12s linear;
}

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

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-32);
  position: relative;
}

/* Inner pages: offset first section below fixed navbar */
.page-main > .section:first-child:not(.hero) {
  padding-top: calc(var(--nav-height) + var(--space-16));
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-16);
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  background: linear-gradient(180deg, var(--text) 60%, var(--text-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section__subtitle {
  margin-top: var(--space-4);
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  border-radius: var(--radius-md);
  white-space: nowrap;
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

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

.btn--xs { padding: 7px 14px; font-size: 0.8125rem; }
.btn--sm { padding: 9px 18px; font-size: 0.875rem; }
.btn--lg { padding: 14px 30px; font-size: 1rem; }

.btn--primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 0 0 0 var(--glow);
}

.btn--primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px var(--glow);
}

.btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn--secondary:hover {
  border-color: var(--text);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

/* Ripple effect element (injected by JS) */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  pointer-events: none;
  animation: ripple 0.6s ease-out forwards;
}

/* ---------- Custom Cursor ---------- */
.cursor,
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 4000;
  border-radius: 50%;
  display: none;
}

.cursor {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent);
  opacity: 0.6;
  transition: width 0.25s ease, height 0.25s ease, opacity 0.25s ease;
  translate: -50% -50%;
}

.cursor.is-hovering {
  width: 56px;
  height: 56px;
  opacity: 0.9;
}

.cursor-dot {
  width: 5px;
  height: 5px;
  background: var(--accent);
  translate: -50% -50%;
}

@media (hover: hover) and (pointer: fine) {
  .cursor,
  .cursor-dot {
    display: block;
  }
}

/* ---------- Mouse-following Gradient ---------- */
.mouse-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  translate: -50% -50%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 65%);
  opacity: 0.5;
  filter: blur(40px);
}

/* ---------- Loader ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.loader__inner {
  text-align: center;
}

.loader__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.navbar__logo-image {
  height: 40px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  object-position: left center;
  background: transparent;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Light mode: use JPG logo */
[data-theme="light"] .navbar__logo-image {
  filter: none;
}

/* Dark mode: use PNG logo with transparent background */
[data-theme="dark"] .navbar__logo-image {
  filter: brightness(1.05);
  background: transparent;
}

/* Light mode logo adjustments */
[data-theme="light"] .navbar__logo-image {
  filter: none;
}

/* Logo hover effect for better UX */
.navbar__logo-image:hover {
  transform: scale(1.02);
  opacity: 0.9;
}

/* Responsive logo sizing */
@media (max-width: 768px) {
  .navbar__logo-image {
    height: 32px;
    max-width: 150px;
  }
}

@media (max-width: 480px) {
  .navbar__logo-image {
    height: 28px;
    max-width: 120px;
  }
}

/* Dark mode: use PNG logo with transparent background */
[data-theme="dark"] .navbar__logo-image {
  filter: brightness(1.05);
  background: transparent;
}

/* Light mode logo adjustments */
[data-theme="light"] .navbar__logo-image {
  filter: none;
}

.navbar__accent {
  color: var(--accent);
}

.loader__bar {
  width: 200px;
  height: 3px;
  margin: var(--space-6) auto 0;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader__bar-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: var(--radius-full);
  animation: loaderFill 1.2s var(--ease) forwards;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: box-shadow 0.35s ease, background 0.35s ease;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.navbar.is-scrolled {
  box-shadow: 0 8px 30px rgba(47, 141, 228, 0.14);
}

.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.navbar__link {
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: color 0.25s ease, background 0.25s ease;
}

.navbar__link:hover {
  color: var(--text);
  background: var(--bg-card-hover);
}

.navbar__link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

[data-theme="dark"] .navbar__link.is-active {
  background: rgba(47, 141, 228, 0.14);
}

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

/* Theme toggle */
.theme-toggle {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}

.theme-toggle:hover {
  color: var(--text);
  border-color: var(--border-strong);
  transform: rotate(15deg);
}

[data-theme="dark"] .theme-toggle__moon { display: none; }
[data-theme="light"] .theme-toggle__sun { display: none; }

/* Dark mode logo and image adjustments */
[data-theme="dark"] img {
  /* Slight brightness adjustment for images in dark mode */
  filter: brightness(0.95);
}

[data-theme="dark"] .navbar__logo-image {
  /* Ensure logo remains bright and visible in dark mode */
  filter: brightness(1.1) contrast(1.05);
}

[data-theme="dark"] .team-card__avatar {
  /* Keep team avatars visible in dark mode */
  filter: brightness(1.05);
}

[data-theme="dark"] .project-card__media img {
  /* Ensure project images are clearly visible */
  filter: brightness(1.02);
}

/* Dark mode section-specific fixes */
[data-theme="dark"] .info-card {
  border-color: var(--border);
}

[data-theme="dark"] .team-card {
  border-color: var(--border);
}

[data-theme="dark"] .case-card {
  border-color: var(--border);
}

[data-theme="dark"] .info-card h3,
[data-theme="dark"] .team-card h3,
[data-theme="dark"] .case-card h3 {
  color: var(--text);
}

[data-theme="dark"] .info-card p,
[data-theme="dark"] .team-card p,
[data-theme="dark"] .case-card p {
  color: var(--text-secondary);
}

[data-theme="dark"] .section__title {
  background: linear-gradient(180deg, var(--text) 60%, var(--text-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

[data-theme="dark"] .section__eyebrow {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}

/* Dark mode portfolio fixes */
[data-theme="dark"] .project-card {
  border-color: var(--border);
}

[data-theme="dark"] .project-card__title {
  color: var(--text);
}

[data-theme="dark"] .project-card__text {
  color: var(--text-secondary);
}

[data-theme="dark"] .project-card__details-grid article {
  background: var(--bg-card);
  border-color: var(--border);
}

[data-theme="dark"] .project-card__features li,
[data-theme="dark"] .project-card__tech-list li {
  color: var(--text-secondary);
}

/* Dark mode service card fixes */
[data-theme="dark"] .service-card {
  border-color: var(--border);
}

[data-theme="dark"] .service-card__title {
  color: var(--text);
}

[data-theme="dark"] .service-card__text {
  color: var(--text-secondary);
}

/* Comprehensive dark mode text fixes */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
  color: var(--text);
}

[data-theme="dark"] p,
[data-theme="dark"] span,
[data-theme="dark"] li,
[data-theme="dark"] a {
  color: var(--text-secondary);
}

[data-theme="dark"] a:hover {
  color: var(--text);
}

[data-theme="dark"] strong,
[data-theme="dark"] b {
  color: var(--text);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s ease;
}

.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--nav-height) 0 auto 0;
  max-height: calc(100dvh - var(--nav-height));
  overflow-y: auto;
  z-index: 999;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: var(--space-6);
  transform: translateY(-110%);
  transition: transform 0.4s var(--ease);
  display: none;
}

.mobile-menu.is-open {
  transform: translateY(0);
}

body.menu-open {
  overflow: hidden;
}

.mobile-menu__link {
  display: block;
  padding: 14px 8px;
  font-size: 1.05rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  transition: color 0.25s ease, padding-left 0.25s var(--ease);
}

.mobile-menu__link:hover {
  color: var(--accent);
  padding-left: 16px;
}

.mobile-menu__cta {
  margin-top: var(--space-6);
  width: 100%;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + var(--space-12));
  padding-bottom: var(--space-16);
  background:
    radial-gradient(ellipse 70% 55% at 85% 8%, var(--accent-soft), transparent 65%),
    radial-gradient(ellipse 55% 45% at 4% 92%, var(--accent-soft), transparent 65%),
    var(--bg);
}

[data-theme="dark"] .hero {
  background:
    radial-gradient(ellipse 70% 55% at 85% 8%, rgba(47, 141, 228, 0.12), transparent 65%),
    radial-gradient(ellipse 55% 45% at 4% 92%, rgba(47, 141, 228, 0.08), transparent 65%),
    var(--bg);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Light grid backdrop */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, black 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, black 25%, transparent 78%);
}

/* Soft blue gradient orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.6;
  will-change: transform;
}

.hero__orb--1 {
  width: 480px;
  height: 480px;
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(47, 141, 228, 0.28), transparent 70%);
  animation: float 12s ease-in-out infinite;
}

.hero__orb--2 {
  width: 420px;
  height: 420px;
  bottom: -14%;
  right: -6%;
  background: radial-gradient(circle, rgba(47, 141, 228, 0.2), transparent 70%);
  animation: float 15s ease-in-out infinite reverse;
}

/* Subtle geometric shapes */
.hero__shape {
  position: absolute;
  border: 1px solid var(--border-strong);
  opacity: 0.5;
}

.hero__shape--ring {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  top: 12%;
  right: 40%;
  border-style: dashed;
  animation: spin 50s linear infinite;
}

.hero__shape--square {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  bottom: 24%;
  left: 45%;
  transform: rotate(24deg);
  animation: float 9s ease-in-out infinite;
}

/* Split layout: copy left, visual right */
.hero__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  gap: var(--space-12);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  background: var(--accent-soft);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

[data-theme="dark"] .hero__badge {
  background: rgba(47, 141, 228, 0.12);
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseBlue 2s ease-in-out infinite;
}

@keyframes pulseBlue {
  0%, 100% { box-shadow: 0 0 0 0 rgba(47, 141, 228, 0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(47, 141, 228, 0); }
}

.hero__title {
  font-size: clamp(2.3rem, 4.8vw, 3.9rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--text);
}

.hero__title-accent {
  background: linear-gradient(90deg, var(--accent-dark), var(--accent), var(--accent-light));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 6s ease infinite;
}

.hero__subtitle {
  max-width: 520px;
  margin-bottom: var(--space-8);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-secondary);
}

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

/* ---------- Hero visual (map + laptop dashboard + phone) ---------- */
.hero__visual {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 540px;
}

/* Subtle world map */
.hero__map {
  position: absolute;
  top: -3%;
  left: -6%;
  right: -8%;
  color: var(--accent);
}

.hero__map > svg {
  width: 100%;
  height: auto;
  opacity: 0.45;
}

/* Afghanistan pin */
.hero__pin {
  position: absolute;
  top: 16%;
  right: 16%;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--accent);
}

.hero__pin-pulse {
  position: absolute;
  top: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(47, 141, 228, 0.35);
  animation: pinPulse 2s ease-out infinite;
}

@keyframes pinPulse {
  0%   { transform: scale(0.5); opacity: 0.8; }
  100% { transform: scale(2.4); opacity: 0; }
}

.hero__pin-label {
  margin-top: 2px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(47, 141, 228, 0.18);
}

[data-theme="dark"] .hero__pin-label {
  color: var(--accent-light);
}

/* Laptop */
.hero__laptop {
  position: relative;
  width: 86%;
  margin-top: var(--space-24);
  animation: float 10s ease-in-out infinite;
}

.hero__laptop-base {
  height: 14px;
  margin-inline: -4%;
  background: linear-gradient(180deg, #dfecfa, #b9d5ef);
  border-radius: 0 0 14px 14px;
  box-shadow: 0 28px 44px -18px rgba(47, 141, 228, 0.35);
}

[data-theme="dark"] .hero__laptop-base {
  background: linear-gradient(180deg, #17334f, #0b2036);
}

/* Dashboard mockup */
.dashboard {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px 14px 0 0;
  box-shadow: 0 32px 64px -24px rgba(23, 90, 158, 0.35);
  overflow: hidden;
  font-size: 0.58rem;
  line-height: 1.5;
}

[data-theme="dark"] .dashboard {
  background: var(--bg-elevated);
}

.dashboard__topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.dashboard__logo-mark,
.phone__logo-mark {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--accent-light), var(--accent-dark));
  display: inline-block;
  flex-shrink: 0;
}

.dashboard__logo-text {
  font-weight: 800;
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--text);
}

.dashboard__page {
  margin-left: auto;
  color: var(--text-tertiary);
}

.dashboard__body {
  display: grid;
  grid-template-columns: 88px 1fr;
}

.dashboard__sidebar {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 8px;
  border-right: 1px solid var(--border);
}

.dashboard__nav {
  padding: 5px 8px;
  border-radius: 6px;
  color: var(--text-tertiary);
}

.dashboard__nav.is-active {
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
}

.dashboard__main {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.dashboard__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.dashboard__tile {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 8px;
  background: var(--accent-tint);
  border: 1px solid var(--border);
  border-radius: 8px;
}

[data-theme="dark"] .dashboard__tile {
  background: rgba(47, 141, 228, 0.08);
}

.dashboard__tile-label {
  color: var(--text-tertiary);
}

.dashboard__tile-value {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text);
}

.dashboard__tile-trend {
  color: var(--accent);
  font-weight: 600;
}

.dashboard__row {
  display: grid;
  grid-template-columns: 1fr 84px;
  gap: 8px;
}

.dashboard__chart {
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--accent);
}

.dashboard__chart-title {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
  color: var(--text);
}

.dashboard__chart svg {
  width: 100%;
  height: 52px;
}

.dashboard__ring {
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--accent);
}

.dashboard__ring svg {
  width: 56px;
  height: 56px;
}

.dashboard__ring-value {
  position: absolute;
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--text);
}

.dashboard__list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.dashboard__list-title {
  font-weight: 700;
  color: var(--text);
}

.dashboard__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
}

.dashboard__pill {
  flex-shrink: 0;
  padding: 1px 7px;
  border-radius: var(--radius-full);
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 600;
}

.dashboard__pill--done {
  background: var(--accent);
  color: var(--white);
}

[data-theme="dark"] .dashboard__pill {
  background: rgba(47, 141, 228, 0.16);
  color: var(--accent-light);
}

[data-theme="dark"] .dashboard__pill--done {
  background: var(--accent);
  color: var(--white);
}

/* Phone mockup */
.hero__phone {
  position: absolute;
  right: -2%;
  bottom: 0;
  width: 160px;
  padding: 8px 7px 10px;
  background: var(--bg-elevated);
  border-radius: 24px;
  box-shadow: 0 28px 56px -20px rgba(14, 42, 71, 0.55);
  animation: float 8s ease-in-out 1.4s infinite;
}

.phone__notch {
  width: 54px;
  height: 5px;
  margin: 0 auto 6px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.25);
}

.phone__screen {
  background: var(--bg);
  border-radius: 18px;
  padding: 10px;
  font-size: 0.56rem;
  line-height: 1.45;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.phone__header {
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 800;
  font-size: 0.6rem;
  letter-spacing: 0.05em;
  color: var(--text);
}

.phone__welcome {
  color: var(--text-secondary);
}

.phone__balance {
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
}

.phone__balance span {
  opacity: 0.8;
}

.phone__balance strong {
  font-size: 0.8rem;
}

.phone__balance em {
  font-style: normal;
  opacity: 0.85;
}

.phone__section {
  font-weight: 700;
  color: var(--text);
  margin-top: 2px;
}

.phone__item {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--accent-tint);
}

[data-theme="dark"] .phone__item {
  background: rgba(47, 141, 228, 0.08);
}

/* Floating technology chips */
.hero__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  box-shadow: 0 10px 24px -10px rgba(47, 141, 228, 0.45);
  animation: float 7s ease-in-out infinite;
}

[data-theme="dark"] .hero__chip {
  background: var(--bg-elevated);
}

.hero__chip--1 { top: 32%; left: -3%; animation-delay: 0.5s; }
.hero__chip--2 { top: 10%; left: 24%; animation-delay: 1.6s; }
.hero__chip--3 { bottom: 4%; left: 20%; animation-delay: 2.4s; }

/* ---------- Service preview strip ---------- */
.hero__services {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-12);
}

.hero__service {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--space-4);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, box-shadow 0.3s ease;
}

.hero__service a {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.hero__service:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-card);
}

.hero__service:hover a {
  color: var(--accent);
}

.hero__service-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
}

[data-theme="dark"] .hero__service-icon {
  background: rgba(47, 141, 228, 0.14);
}

/* ---------- Services ---------- */
.services {
  background: var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  position: relative;
  padding: var(--space-8);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s ease,
    background 0.35s ease, box-shadow 0.35s ease;
}

/* Gradient border glow on hover */
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: var(--shadow-card);
}

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

.service-card__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  margin-bottom: var(--space-6);
  transition: transform 0.35s var(--ease), background 0.35s ease;
}

.service-card:hover .service-card__icon {
  transform: scale(1.08) rotate(-4deg);
  background: color-mix(in srgb, var(--accent) 20%, transparent);
}

.service-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
  color: var(--text);
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.service-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-card__link span {
  transition: transform 0.3s var(--ease);
}

.service-card__link:hover span {
  transform: translateX(4px);
}

.service-card__bullets {
  list-style: none;
  margin: var(--space-4) 0 var(--space-6);
  padding: 0;
}

.service-card__bullets li {
  padding: var(--space-2) 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
  position: relative;
  padding-left: var(--space-5);
}

.service-card__bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* ---------- Portfolio ---------- */
.portfolio {
  background: var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.portfolio__filters {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.filter-btn {
  position: relative;
  overflow: hidden;
  padding: 9px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.filter-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.filter-btn.is-active {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s ease,
    box-shadow 0.4s ease, opacity 0.4s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card);
}

.project-card.is-filtered-out {
  display: none;
}

/* Gradient thumbnail placeholders */
.project-card__media {
  height: 200px;
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative;
}

.project-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.35));
}

.project-card__mock {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.02em;
  transition: transform 0.5s var(--ease);
}

.project-card:hover .project-card__mock {
  transform: scale(1.1);
}

.project-card__media--1 { background: linear-gradient(135deg, #0e2a47, #2f8de4); }
.project-card__media--2 { background: linear-gradient(135deg, #175a9e, #6fb1ec); }
.project-card__media--3 { background: linear-gradient(135deg, #12406e, #1f6fbf); }
.project-card__media--4 { background: linear-gradient(135deg, #2f8de4, #9cc9f2); }
.project-card__media--5 { background: linear-gradient(135deg, #0b1d30, #175a9e); }
.project-card__media--6 { background: linear-gradient(135deg, #1f6fbf, #2f8de4); }

.project-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.project-card__category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.project-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.project-card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  flex: 1;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.project-card__tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.project-card__actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.project-card__details-panel {
  display: none;
  grid-column: 1 / -1;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: var(--space-6);
  margin-top: var(--space-4);
  animation: panelFade 0.35s ease;
}

.project-card.is-expanded .project-card__details-panel {
  display: grid;
  gap: var(--space-5);
}

.project-card__details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.project-card__details-grid article {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.project-card__details-grid article strong {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.project-card__features,
.project-card__tech-list {
  display: grid;
  gap: 0.75rem;
  padding-left: var(--space-4);
}

.project-card__features li,
.project-card__tech-list li {
  list-style: disc;
  color: var(--text-secondary);
}

.project-card__detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.project-card__detail-close {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
}

.project-card__detail-close:hover {
  background: var(--bg-card-hover);
}

.project-card__hero-image {
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

@keyframes panelFade {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .project-card__details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .project-card__details-panel {
    padding: var(--space-4);
  }
}

/* ---------- Additional Project Card Detail Styles ---------- */
.project-card__detail-section {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.project-card__detail-section h4 {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
}

.project-card__features-section {
  margin-top: var(--space-4);
}

.project-card__features {
  display: grid;
  gap: var(--space-2);
  padding-left: var(--space-4);
}

.project-card__features li {
  list-style: disc;
  color: var(--text-secondary);
}

/* ---------- Technologies (Infinite Carousel) ---------- */
.tech-carousel {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.tech-carousel__track {
  display: flex;
  gap: var(--space-4);
  width: max-content;
  animation: carouselScroll 40s linear infinite;
}

/* Pause on hover for better UX */
.tech-carousel:hover .tech-carousel__track {
  animation-play-state: paused;
}

@keyframes carouselScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.tech-carousel__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--space-4) var(--space-3);
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition:
    transform 0.3s var(--ease),
    border-color 0.3s ease,
    background 0.3s ease,
    box-shadow 0.3s ease;
  animation: techFloat 6s ease-in-out infinite;
}

/* Staggered float animations for organic feel */
.tech-carousel__item:nth-child(1) { animation-delay: 0s; }
.tech-carousel__item:nth-child(2) { animation-delay: 0.3s; }
.tech-carousel__item:nth-child(3) { animation-delay: 0.6s; }
.tech-carousel__item:nth-child(4) { animation-delay: 0.9s; }
.tech-carousel__item:nth-child(5) { animation-delay: 1.2s; }
.tech-carousel__item:nth-child(6) { animation-delay: 1.5s; }
.tech-carousel__item:nth-child(7) { animation-delay: 1.8s; }
.tech-carousel__item:nth-child(8) { animation-delay: 2.1s; }
.tech-carousel__item:nth-child(9) { animation-delay: 2.4s; }
.tech-carousel__item:nth-child(10) { animation-delay: 2.7s; }
.tech-carousel__item:nth-child(11) { animation-delay: 3.0s; }
.tech-carousel__item:nth-child(12) { animation-delay: 3.3s; }
.tech-carousel__item:nth-child(13) { animation-delay: 3.6s; }
.tech-carousel__item:nth-child(14) { animation-delay: 3.9s; }

/* Duplicate items continue the pattern */
.tech-carousel__item:nth-child(n+15) { animation-delay: 0s; }

@keyframes techFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.tech-carousel__item:hover {
  transform: translateY(-6px) scale(1.05);
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 32px -8px rgba(47, 141, 228, 0.45);
  animation-play-state: paused;
}

.tech-card__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--dot, var(--accent));
  box-shadow: 0 0 10px var(--dot, var(--accent));
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), box-shadow 0.3s ease;
}

/* ---------- Technology Categories ---------- */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.tech-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, box-shadow 0.3s ease;
}

.tech-category:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-card);
}

.tech-category h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text);
}

.tech-category p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tech-tags span {
  padding: var(--space-2) var(--space-4);
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

[data-theme="dark"] .tech-tags span {
  background: rgba(47, 141, 228, 0.14);
}

/* ---------- Team Stats ---------- */
.team-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
  text-align: center;
}

.team-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, box-shadow 0.3s ease;
}

.team-stat:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-card);
}

.team-stat__value {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: var(--space-2);
  line-height: 1;
}

.team-stat__label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ---------- Case Study CTA ---------- */
.case-cta {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  text-align: center;
  margin-top: var(--space-12);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, box-shadow 0.3s ease;
}

.case-cta:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-card);
}

.case-cta h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--text);
}

.case-cta p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.case-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.tech-carousel__item:hover .tech-card__dot {
  transform: scale(1.4);
  box-shadow: 0 0 16px var(--dot, var(--accent));
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .tech-carousel__track {
    animation: none;
  }

  .tech-carousel__item {
    animation: none;
    transition: border-color 0.3s ease, background 0.3s ease;
  }

  .tech-carousel__item:hover {
    transform: none;
  }
}

/* ---------- Process / Timeline ---------- */
.process {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

/* Subtle technical backdrop with restrained motion */
.process::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1461749280684-dccba630e2f6?auto=format&fit=crop&w=1920&q=80")
    center / cover no-repeat;
  opacity: 0.08;
  animation: processPan 40s ease-in-out infinite alternate;
  will-change: transform;
  z-index: 0;
}

.process::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--bg-elevated), rgba(244, 249, 254, 0.9));
  z-index: 0;
}

[data-theme="dark"] .process::after {
  background: linear-gradient(180deg, var(--bg-elevated), rgba(11, 29, 48, 0.92));
}

[data-theme="dark"] .process {
  background: #0b1d30;
  color: #eef5fc;
}

[data-theme="dark"] .timeline__item .timeline__card {
  background: rgba(47, 141, 228, 0.06);
  border-color: rgba(111, 177, 236, 0.16);
}

.process .container {
  position: relative;
  z-index: 1;
}

@keyframes processPan {
  from {
    transform: scale(1) translate(0, 0);
  }
  to {
    transform: scale(1.15) translate(-1.5%, -1.5%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .process::before {
    animation: none;
  }
}

.timeline {
  position: relative;
  max-width: 800px;
  margin-inline: auto;
}

/* Central line */
.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, var(--accent) 15%, var(--accent) 85%, transparent);
  opacity: 0.4;
}

.timeline__item {
  position: relative;
  width: 50%;
  padding: var(--space-6) var(--space-12) var(--space-6) 0;
}

.timeline__item:nth-child(even) {
  margin-left: 50%;
  padding: var(--space-6) 0 var(--space-6) var(--space-12);
}

.timeline__num {
  position: absolute;
  top: var(--space-8);
  right: -24px;
  z-index: 5;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-light);
  background: var(--bg-elevated);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--glow);
}

.timeline__item:nth-child(even) .timeline__num {
  right: auto;
  left: -24px;
}

.timeline__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.timeline__card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: var(--shadow-card);
}

.timeline__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.timeline__text {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.timeline__item .timeline__card {
  color: var(--text);
  background: var(--bg-card);
  border-color: var(--border);
}

.timeline__item .timeline__card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

/* ---------- Stats ---------- */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
}

.stat-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.35s var(--ease), border-color 0.35s ease, box-shadow 0.35s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: var(--shadow-card);
}

.stat-card__value {
  display: block;
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent-dark), var(--accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-card__label {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.9rem;
  line-height: 1.35;
  font-weight: 500;
  color: var(--text-secondary);
}

.stat-card__bar {
  margin-top: var(--space-4);
  height: 4px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.stat-card__bar-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: var(--radius-full);
  transition: width 1.6s var(--ease);
}

/* ---------- Testimonials Slider ---------- */
.slider {
  max-width: 760px;
  margin-inline: auto;
  overflow: hidden;
}

.slider__track {
  display: flex;
  transition: transform 0.6s var(--ease);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: var(--space-12);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.testimonial-card__quote {
  font-size: 1.2rem;
  line-height: 1.7;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-8);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  text-align: left;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-card__name {
  display: block;
  font-style: normal;
  font-weight: 700;
  font-size: 0.95rem;
}

.testimonial-card__role {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.slider__btn {
  position: relative;
  overflow: hidden;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}

.slider__btn:hover {
  color: var(--text);
  border-color: var(--accent);
  transform: scale(1.08);
}

.slider__dots {
  display: flex;
  gap: var(--space-2);
}

.slider__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border-strong);
  transition: width 0.3s var(--ease), background 0.3s ease;
}

.slider__dot.is-active {
  width: 24px;
  background: var(--accent);
}

/* ---------- Contact ---------- */
.contact {
  overflow: hidden;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}

.contact__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.contact__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.contact__orb--1 {
  width: 440px;
  height: 440px;
  top: -8%;
  right: -6%;
  background: radial-gradient(circle, rgba(47, 141, 228, 0.4), transparent 70%);
  animation: float 14s ease-in-out infinite;
}

.contact__orb--2 {
  width: 360px;
  height: 360px;
  bottom: -10%;
  left: -6%;
  background: radial-gradient(circle, rgba(111, 177, 236, 0.35), transparent 70%);
  animation: float 11s ease-in-out infinite reverse;
}

.contact__layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: start;
}

.contact__info .section__title,
.contact__info .section__subtitle {
  text-align: left;
}

.contact__details {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact__details li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact__details svg {
  color: var(--accent);
  flex-shrink: 0;
}

.contact__details a:hover {
  color: var(--text);
}

/* Glassmorphism form */
.contact-form {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-field label {
  font-size: 0.85rem;
  font-weight: 600;
}

.form-field label span {
  color: var(--accent);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-tertiary);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
}

.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #ef4444;
}

.form-field__error {
  font-size: 0.8rem;
  color: #ef4444;
  min-height: 1em;
}

.contact-form__submit {
  align-self: flex-start;
}

.contact-form__success {
  color: #22c55e;
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-form__success--error {
  color: #ef4444;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: var(--space-24) 0 var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--border);
}

.footer__tagline {
  margin-top: var(--space-4);
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 320px;
}

.footer__newsletter {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-6);
    max-width: 360px;
  }

  .footer__newsletter input,
  .footer__newsletter-input {
    flex: 1;
    min-width: 0;
    padding: 9px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 0.875rem;
  }

  .footer__newsletter input:focus,
  .footer__newsletter-input:focus {
    outline: none;
    border-color: var(--accent);
  }

  .footer__newsletter-btn {
    min-width: auto;
  }
.footer__newsletter-msg {
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: #22c55e;
  min-height: 1.2em;
}

.footer__heading {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color 0.25s ease, padding-left 0.25s var(--ease);
}

.footer__col a:hover {
  color: var(--text);
  padding-left: 4px;
}

.footer__socials {
  display: flex;
  flex-direction: row;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer__socials a,
.footer__socials button {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s var(--ease);
}

.footer__socials a:hover,
.footer__socials button:hover,
.footer__socials button:focus-visible,
.footer__socials a:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
  padding-left: 0;
}

.footer__socials svg {
  display: block;
  width: 20px;
  height: 20px;
}

.social-coming-soon {
  min-height: 1.25rem;
  max-width: 220px;
  margin-top: var(--space-3);
  color: var(--accent);
  font-size: 0.78rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-8);
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a:hover {
  color: var(--text);
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  box-shadow: 0 8px 24px var(--glow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.35s ease, visibility 0.35s ease,
    transform 0.35s var(--ease), background 0.25s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
}


/* ==================== ZAVIR-tech MIGRATED CONTENT ==================== */

.service-card__bullets {
  list-style: none;
  margin: 1rem 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .45rem;
}
.service-card__bullets li {
  color: var(--text-secondary);
  font-size: .88rem;
}

.project-card__media--image {
  min-height: 210px;
  overflow: hidden;
  background: var(--light-gray);
}
.project-card__media--image img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  display: block;
  object-fit: cover;
  transition: transform .5s ease;
}
.project-card:hover .project-card__media--image img {
  transform: scale(1.035);
}

@media (hover: none) {
  .service-card:hover,
  .project-card:hover,
  .tech-category:hover,
  .team-stat:hover,
  .case-cta:hover,
  .timeline__card:hover {
    transform: none;
  }

  .service-card:hover .service-card__icon,
  .project-card:hover .project-card__media--image img {
    transform: none;
  }
}
.project-card__details {
  font-size: .82rem;
  color: var(--text-secondary);
  margin: .25rem 0 .9rem;
}

.about-company__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
.about-company__story {
  display: grid;
  gap: 1rem;
}
.about-company__story p {
  margin: 0;
}

.info-section,
.team-section,
.case-studies {
  background: var(--bg);
}

/* Ensure these sections have proper dark mode backgrounds */
[data-theme="dark"] .info-section,
[data-theme="dark"] .team-section,
[data-theme="dark"] .case-studies {
  background: var(--bg);
}

/* Also ensure the cards within these sections have proper dark mode backgrounds */
[data-theme="dark"] .info-section .info-card,
[data-theme="dark"] .team-section .team-card,
[data-theme="dark"] .case-studies .case-card {
  background: var(--bg-card);
  border-color: var(--border);
}

/* Ensure section backgrounds match the theme */
[data-theme="dark"] .section {
  background: var(--bg);
}

/* Specific fix for values section to ensure it's dark */
[data-theme="dark"] #values {
  background: var(--bg);
}

/* Specific fix for team section to ensure it's dark */
[data-theme="dark"] #team {
  background: var(--bg);
}

/* Specific fix for why section to ensure it's dark */
[data-theme="dark"] #why {
  background: var(--bg);
}

/* Specific fix for case studies section to ensure it's dark */
[data-theme="dark"] #case-studies {
  background: var(--bg);
}

/* Ensure all text in these sections is light in dark mode */
[data-theme="dark"] #values h2,
[data-theme="dark"] #team h2,
[data-theme="dark"] #why h2,
[data-theme="dark"] #case-studies h2 {
  color: var(--text);
}

[data-theme="dark"] #values p,
[data-theme="dark"] #team p,
[data-theme="dark"] #why p,
[data-theme="dark"] #case-studies p {
  color: var(--text-secondary);
}

/* Ensure all card content in these sections is readable in dark mode */
[data-theme="dark"] #values .info-card h3,
[data-theme="dark"] #team .team-card h3,
[data-theme="dark"] #why .info-card h3,
[data-theme="dark"] #case-studies .case-card h3 {
  color: var(--text);
}

[data-theme="dark"] #values .info-card p,
[data-theme="dark"] #team .team-card p,
[data-theme="dark"] #why .info-card p,
[data-theme="dark"] #case-studies .case-card p {
  color: var(--text-secondary);
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.info-grid--six {
  grid-template-columns: repeat(3, 1fr);
}
.info-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg-card);
}
.info-card__number {
  display: inline-flex;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 800;
  color: var(--primary-blue);
  letter-spacing: .08em;
}
.info-card--numbered {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}
.info-card h3 {
  margin-bottom: .6rem;
  color: var(--text);
}
.info-card p {
  margin: 0;
  color: var(--text-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.team-card {
  text-align: center;
  padding: 1.75rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-card);
  transition: transform .3s ease, box-shadow .3s ease;
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0,0,0,.08);
}
.team-card__avatar {
  width: 68px;
  height: 68px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--white);
  background: var(--primary-blue);
}
.team-card h3 {
  margin-bottom: .3rem;
  font-size: 1.1rem;
  color: var(--text);
}
.team-card > span {
  display: block;
  color: var(--primary-blue);
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: .65rem;
}
.team-card p {
  margin: 0;
  font-size: .88rem;
  color: var(--text-secondary);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.case-card {
  padding: 1.6rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
}
.case-card h3 {
  margin-bottom: 1.2rem;
  color: var(--text);
}
.case-card > div {
  margin-top: 1rem;
}
.case-card strong {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary-blue);
}
.case-card p {
  margin: .25rem 0 0;
  font-size: .9rem;
  color: var(--text-secondary);
}

.faq-section {
  margin-top: 5rem;
}
.faq-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: .8rem;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-card);
  padding: 1rem 1.2rem;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
}
.faq-item p {
  margin: .8rem 0 .1rem;
}

@media (max-width: 992px) {
  .about-company__layout {
    grid-template-columns: 1fr;
  }
  .info-grid,
  .info-grid--six {
    grid-template-columns: repeat(2, 1fr);
  }
  .team-grid,
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .info-grid,
  .info-grid--six,
  .team-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }
  .project-card__media--image,
  .project-card__media--image img {
    min-height: 180px;
  }
}