/* Sanket Prajapati — Portfolio (premium SaaS + motion) */

:root {
  --bg: #0b0f19;
  --bg-elevated: #111827;
  --card: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.08);
  --primary: #4f46e5;
  --primary-hover: #6366f1;
  --primary-muted: rgba(79, 70, 229, 0.35);
  --text: #e5e7eb;
  --input-text: #e5e7eb;
  --text-muted: #9ca3af;
  --accent: #22c55e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 12px 40px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --radius-lg: 22px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --header-h: 72px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --timeline-progress: 0;
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  position: relative;
  padding-bottom: 68px;
}

body.modal-open {
  overflow: hidden;
}

html.custom-cursor body {
  cursor: none;
}

html.custom-cursor a,
html.custom-cursor button,
html.custom-cursor .nav-toggle,
html.custom-cursor label {
  cursor: none;
}

html.custom-cursor input,
html.custom-cursor textarea {
  cursor: text;
}

html.custom-cursor select {
  cursor: pointer;
}

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

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

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

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

/* Global overlays */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  z-index: 1000;
  pointer-events: none;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0.9;
}

.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.ambient-glow {
  position: fixed;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 40% at 20% 30%, rgba(79, 70, 229, 0.22), transparent 55%),
    radial-gradient(ellipse 45% 35% at 80% 70%, rgba(34, 197, 94, 0.08), transparent 50%);
  animation: ambient-drift 28s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes ambient-drift {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  100% {
    transform: translate(3%, 2%) rotate(6deg);
  }
}

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

/* Custom cursor */

.cursor-dot,
.cursor-ring {
  position: fixed;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.25s ease;
}

html.custom-cursor .cursor-dot,
html.custom-cursor .cursor-ring {
  opacity: 1;
}

.cursor-dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: var(--text);
  mix-blend-mode: difference;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  margin: -18px 0 0 -18px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: width 0.2s var(--ease-out), height 0.2s var(--ease-out), margin 0.2s var(--ease-out), border-color 0.2s ease,
    opacity 0.25s ease;
}

html.cursor-hover .cursor-ring {
  width: 52px;
  height: 52px;
  margin: -26px 0 0 -26px;
  border-color: rgba(79, 70, 229, 0.55);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10001;
  padding: 0.75rem 1rem;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(11, 15, 25, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
  transition: background 0.35s var(--ease-out), box-shadow 0.35s ease, border-color 0.35s ease;
}

.site-header.is-scrolled {
  background: rgba(11, 15, 25, 0.88);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.35);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 900px) {
  .site-nav {
    flex: 1;
    display: flex;
    justify-content: center;
  }

  .site-nav .nav-list {
    justify-content: center;
  }
}

.logo {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.logo-dot {
  color: var(--primary);
}

.site-nav {
  margin-left: 0;
}

.nav-list {
  display: flex;
  gap: 1.75rem;
  align-items: center;
}

.site-nav .nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.25s ease;
  padding: 0.35rem 0;
}

.site-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(79, 70, 229, 0.35));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.35s var(--ease-out);
  border-radius: 2px;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus-visible {
  color: var(--text);
}

.site-nav .nav-link:hover::after,
.site-nav .nav-link:focus-visible::after {
  transform: scaleX(1);
}

.site-nav .nav-link.is-active {
  color: var(--text);
}

.site-nav .nav-link.is-active::after {
  transform: scaleX(1);
}

.header-cta {
  display: none;
}

.header-cta.btn-compact {
  padding: 0.45rem 1rem;
  font-size: 0.8125rem;
}

.header-cta.btn-compact .btn-arrow {
  font-size: 0.75rem;
}

@media (min-width: 900px) {
  .header-cta {
    display: inline-flex;
  }
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: var(--card);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle-bar {
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.site-header.is-open .nav-toggle-bar:first-child {
  transform: translateY(4px) rotate(45deg);
}

.site-header.is-open .nav-toggle-bar:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

@media (max-width: 899px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    flex: unset;
    justify-content: unset;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    margin: 0;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(11, 15, 25, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--card-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  .site-header.is-open .site-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .site-nav .nav-link {
    display: block;
    padding: 0.5rem 0;
    font-size: 1rem;
  }
}

/* Layout */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
  position: relative;
  z-index: 1;
}

main {
  padding-top: var(--header-h);
  position: relative;
  z-index: 1;
}

.section {
  padding: 5rem 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}

.section-label {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-desc {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--text-muted);
}

.glass-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

/* Animation utilities */

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.fade-in {
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

.fade-in.is-visible {
  opacity: 1;
}

.scale-hover {
  transition: transform 0.35s var(--ease-out);
}

.scale-hover:hover {
  transform: scale(1.02);
}

.glow-hover {
  transition: box-shadow 0.35s ease;
}

.glow-hover:hover {
  box-shadow: 0 0 40px rgba(79, 70, 229, 0.25);
}

/* Hero */

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: 3rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(79, 70, 229, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 45% at 100% 40%, rgba(34, 197, 94, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 40% at 0% 80%, rgba(79, 70, 229, 0.15), transparent 45%),
    linear-gradient(180deg, #0b0f19 0%, #080b12 100%);
  pointer-events: none;
  will-change: transform;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 75%);
  opacity: 0.6;
}

.hero-inner {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }
}

.hero-enter {
  opacity: 0;
  transform: translateY(28px);
}

body.hero-ready .hero-enter {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
}

body.hero-ready .hero-enter-1 {
  transition-delay: 0.05s;
}
body.hero-ready .hero-enter-2 {
  transition-delay: 0.14s;
}
body.hero-ready .hero-enter-3 {
  transition-delay: 0.23s;
}
body.hero-ready .hero-enter-4 {
  transition-delay: 0.32s;
}
body.hero-ready .hero-enter-5 {
  transition-delay: 0.41s;
}
body.hero-ready .hero-enter-6 {
  transition-delay: 0.5s;
}

.hero-kicker {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-title {
  margin: 0 0 0.5rem;
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.hero-gradient-text {
  background: linear-gradient(
    120deg,
    #fff 0%,
    #c7d2fe 35%,
    #a5b4fc 55%,
    #e5e7eb 85%,
    #fff 100%
  );
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-flow 10s ease-in-out infinite alternate;
}

@keyframes gradient-flow {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

.hero-role {
  margin: 0 0 1.25rem;
  max-width: 38rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 500;
  color: var(--text-muted);
}

.hero-trust {
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 600px) {
  .hero-trust {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
  }
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.hero-trust-icon {
  color: var(--accent);
  font-size: 0.75rem;
}

.btn-emoji {
  margin-right: 0.2em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Buttons + ripple */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.3s var(--ease-out), box-shadow 0.35s ease, background 0.3s ease, border-color 0.3s ease,
    filter 0.3s ease;
}

.btn-inner {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.btn-arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
  font-size: 0.9em;
}

.btn:hover .btn-arrow,
.btn:focus-visible .btn-arrow {
  transform: translateX(4px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #4338ca);
  box-shadow: 0 8px 32px var(--primary-muted), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 48px rgba(79, 70, 229, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  filter: brightness(1.05);
  animation: btn-glow-pulse 2.2s ease-in-out infinite;
}

@keyframes btn-glow-pulse {
  0%,
  100% {
    box-shadow: 0 14px 48px rgba(79, 70, 229, 0.45), 0 0 30px rgba(79, 70, 229, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  }
  50% {
    box-shadow: 0 16px 52px rgba(79, 70, 229, 0.55), 0 0 44px rgba(79, 70, 229, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  }
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--card-border);
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.btn-ghost:hover {
  transform: translateY(-2px) scale(1.02);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.btn-outline {
  color: var(--text);
  background: transparent;
  border-color: var(--card-border);
}

.btn-outline:hover {
  transform: translateY(-2px) scale(1.02);
  border-color: rgba(79, 70, 229, 0.55);
  color: #c7d2fe;
  box-shadow: 0 12px 36px rgba(79, 70, 229, 0.15);
}

.btn-block {
  width: 100%;
}

.btn-lg {
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
}

.btn-sticky {
  padding: 0.55rem 1rem;
  font-size: 0.8125rem;
}

.btn .ripple {
  position: absolute;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  animation: ripple-expand 0.55s var(--ease-out) forwards;
  background: rgba(255, 255, 255, 0.35);
  pointer-events: none;
  z-index: 0;
}

@keyframes ripple-expand {
  to {
    transform: translate(-50%, -50%) scale(4);
    opacity: 0;
  }
}

.btn-primary .ripple {
  background: rgba(255, 255, 255, 0.25);
}

/* Hero visual */

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-avatar-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.hero-avatar-frame {
  width: min(280px, 72vw);
  aspect-ratio: 1;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(79, 70, 229, 0.25), rgba(34, 197, 94, 0.08));
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-avatar-frame::before {
  content: "";
  position: absolute;
  inset: -40%;
  z-index: 0;
  background: conic-gradient(from 180deg, transparent, rgba(79, 70, 229, 0.15), transparent 40%);
  animation: spin-slow 18s linear infinite;
}

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

  .hero-gradient-text {
    animation: none;
    background: linear-gradient(135deg, #fff 0%, #c7d2fe 45%, #e5e7eb 100%);
    background-size: 100%;
  }

  .btn-primary:hover {
    animation: none;
  }
}

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

.hero-avatar-img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  border-radius: inherit;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  backdrop-filter: blur(12px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.7);
}

/* About */

.about-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .about-grid {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
}

.about-card {
  padding: 2rem;
}

.about-card .btn {
  margin-top: 1.25rem;
}

.about-lead {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  line-height: 1.7;
}

.about-lead strong {
  color: #fff;
  font-weight: 600;
}

.about-text {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

.about-highlights {
  padding: 0;
  overflow: hidden;
}

.about-highlights li {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.about-highlights li:last-child {
  border-bottom: 0;
}

.highlight-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.highlight-value {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
}

/* Services (conversion) */

.services-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 700px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.service-card .service-title,
.service-card .service-problem,
.service-card .service-solution,
.service-card .service-cta {
  position: relative;
  z-index: 2;
}

.service-title {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.service-problem,
.service-solution {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.service-problem strong,
.service-solution strong {
  color: #e5e7eb;
  font-weight: 600;
}

.service-cta {
  margin-top: auto;
  align-self: flex-start;
}

/* Case studies */

.case-card .project-card-top {
  flex: 1;
}

.case-block {
  margin: 0 0 0.65rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.case-label {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.case-result {
  margin: 0.75rem 0 0;
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text);
  background: rgba(34, 197, 94, 0.08);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
}

.case-result .case-label {
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.case-card .project-cta {
  margin-top: 1.25rem;
}

/* Social proof */

.stats-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  text-align: center;
}

@media (min-width: 640px) {
  .stats-row {
    grid-template-columns: repeat(3, 1fr);
    text-align: left;
    padding: 2rem 2.5rem;
  }
}

.stat-value {
  display: block;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #fff, #a5b4fc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.testimonials-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 800px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  margin: 0;
  padding: 1.75rem;
}

.testimonial-text {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  line-height: 1.65;
  font-style: normal;
  color: var(--text);
}

.testimonial-meta cite {
  font-style: normal;
  font-weight: 600;
  color: var(--text);
}

.testimonial-role {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.social-proof-cta {
  margin: 2rem 0 0;
  text-align: center;
}

/* Lead magnet */

.lead-magnet-inner {
  padding: 2rem 1.75rem;
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

@media (min-width: 800px) {
  .lead-magnet-inner {
    grid-template-columns: 1.2fr 1fr;
    padding: 2.5rem 2.25rem;
  }
}

.lead-magnet-copy .section-title {
  margin-top: 0.35rem;
}

.lead-magnet-fields {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .lead-magnet-fields {
    flex-direction: row;
    align-items: stretch;
  }

  .lead-email-input {
    flex: 1;
    min-width: 0;
  }
}

.lead-email-input {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--input-text);
  caret-color: var(--primary);
  font-size: 1rem;
  font-family: inherit;
}

.lead-email-input:focus {
  outline: none;
  color: var(--input-text);
  border-color: rgba(79, 70, 229, 0.65);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.lead-email-input:-webkit-autofill,
.lead-email-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--input-text) !important;
  box-shadow: 0 0 0 1000px rgba(17, 24, 39, 0.96) inset !important;
  transition: background-color 99999s ease-out;
}

.lead-magnet-status {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--accent);
}

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

/* Stack + interactive cards */

.stack-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .stack-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stack-card {
  padding: 1.75rem;
}

.card-interactive {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s ease, border-color 0.45s ease;
}

.card-interactive::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.5), rgba(34, 197, 94, 0.25), rgba(79, 70, 229, 0.35));
  background-size: 200% 200%;
  opacity: 0;
  transition: opacity 0.45s ease;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 0;
}

.card-interactive:hover::before {
  opacity: 1;
  animation: border-shift 4s linear infinite;
}

@keyframes border-shift {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

.card-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
  border-radius: inherit;
}

.card-shine::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.06) 45%,
    rgba(255, 255, 255, 0.12) 50%,
    rgba(255, 255, 255, 0.06) 55%,
    transparent 100%
  );
  transform: translateX(-100%) rotate(18deg);
  transition: transform 0.01s;
}

.card-interactive:hover .card-shine::after {
  transform: translateX(280%) rotate(18deg);
  transition: transform 0.85s var(--ease-out);
}

.card-interactive:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45), 0 0 60px rgba(79, 70, 229, 0.12);
  border-color: rgba(79, 70, 229, 0.35);
}

.stack-card .stack-icon,
.stack-card .stack-title,
.stack-card .stack-desc,
.stack-card .stack-tags {
  position: relative;
  z-index: 2;
}

.stack-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  color: var(--primary);
}

.stack-icon svg {
  width: 100%;
  height: 100%;
}

.stack-title {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.stack-desc {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stack-tags li {
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 999px;
}

/* Projects */

.projects-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.project-card .project-card-top,
.project-card .project-features,
.project-card .project-tags,
.project-card .project-cta {
  position: relative;
  z-index: 2;
}

.project-card-top {
  flex: 1;
}

.project-badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #c7d2fe;
  background: rgba(79, 70, 229, 0.2);
  border-radius: 999px;
}

.project-badge-alt {
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.15);
}

.project-title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.project-desc {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.project-features {
  margin: 0 0 1.25rem;
  padding-left: 1.15rem;
  list-style: disc;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.project-features li {
  margin-bottom: 0.35rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.project-tags span {
  padding: 0.3rem 0.6rem;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--card-border);
  border-radius: 6px;
}

.project-cta {
  margin-top: auto;
  align-self: flex-start;
}

/* Screenshots — bento layout */

.inline-code {
  padding: 0.15em 0.45em;
  font-size: 0.85em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #c7d2fe;
  background: rgba(79, 70, 229, 0.15);
  border: 1px solid rgba(79, 70, 229, 0.25);
  border-radius: 6px;
}

.shots-bento {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 900px) {
  .shots-bento {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(160px, auto);
  }

  .shot-tile--feature {
    grid-column: 1 / span 8;
    grid-row: 1 / span 2;
  }

  .shot-tile--stack:nth-of-type(2) {
    grid-column: 9 / span 4;
    grid-row: 1 / span 2;
  }
}

.shot-tile {
  margin: 0;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.shot-tile .shot-frame,
.shot-tile .shot-caption {
  position: relative;
  z-index: 2;
}

.shot-frame {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-radius: calc(var(--radius-lg) - 1px);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.35);
}

.shot-chrome {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--card-border);
}

.shot-dots {
  display: inline-flex;
  gap: 5px;
}

.shot-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.shot-dots span:nth-child(1) {
  background: #fb7185;
  opacity: 0.85;
}
.shot-dots span:nth-child(2) {
  background: #fbbf24;
  opacity: 0.85;
}
.shot-dots span:nth-child(3) {
  background: #34d399;
  opacity: 0.85;
}

.shot-url {
  flex: 1;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--card-border);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.shot-viewport {
  flex: 1;
  position: relative;
  min-height: 200px;
  overflow: hidden;
}

.shot-tile--feature .shot-viewport--wide {
  min-height: 280px;
}

@media (min-width: 900px) {
  .shot-tile--feature .shot-viewport--wide {
    min-height: 340px;
  }
}

.shot-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.shot-viewport > .shot-img {
  position: absolute;
  inset: 0;
}

/* Abstract UI previews (replace with .shot-img when you have assets) */

.shot-faux {
  position: absolute;
  inset: 0;
  padding: 10px;
}

.shot-faux--inventra {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  background: linear-gradient(165deg, rgba(17, 24, 39, 0.95) 0%, rgba(11, 15, 25, 0.98) 100%);
}

.inv-aside {
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.inv-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.inv-topbar {
  height: 36px;
  flex-shrink: 0;
  border-radius: 8px;
  background: rgba(79, 70, 229, 0.12);
  border: 1px solid rgba(79, 70, 229, 0.25);
}

.inv-chart {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  align-items: end;
  min-height: 72px;
  padding-bottom: 2px;
}

.inv-bar {
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, rgba(129, 140, 248, 0.85), rgba(79, 70, 229, 0.45));
  opacity: 0.92;
  min-height: 22%;
}

.inv-bar:nth-child(1) {
  height: 38%;
}
.inv-bar:nth-child(2) {
  height: 62%;
}
.inv-bar:nth-child(3) {
  height: 48%;
}
.inv-bar:nth-child(4) {
  height: 88%;
}
.inv-bar:nth-child(5) {
  height: 55%;
}
.inv-bar:nth-child(6) {
  height: 72%;
}
.inv-bar:nth-child(7) {
  height: 42%;
}
.inv-bar:nth-child(8) {
  height: 95%;
}

.shot-faux--school {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95), rgba(11, 15, 25, 0.98));
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
}

.shot-faux--school::before {
  content: "";
  height: 28px;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.22);
}

.shot-faux--school::after {
  content: "";
  flex: 1;
  border-radius: 10px;
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.03) 0,
    rgba(255, 255, 255, 0.03) 1px,
    transparent 1px,
    transparent 28px
  );
  border: 1px solid var(--card-border);
}

.shot-caption {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--card-border);
  background: rgba(0, 0, 0, 0.15);
}

.shot-name {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.shot-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Timeline */

.experience {
  padding-bottom: 5rem;
}

.timeline-wrap {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding-left: 1.75rem;
}

.timeline-line {
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), rgba(79, 70, 229, 0.12));
  transform: scaleY(var(--timeline-progress, 0));
  transform-origin: top center;
  transition: transform 0.15s ease-out;
  will-change: transform;
}

.timeline {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(-1.75rem + 4px);
  top: 0.35rem;
  width: 14px;
  height: 14px;
  margin-left: 0;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
}

.timeline-card {
  padding: 1.5rem 1.75rem;
}

.timeline-years {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.timeline-role {
  margin: 0 0 0.25rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.timeline-org {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.timeline-text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Contact */

.contact-layout {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 800px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .contact .section-head {
    margin-bottom: 0;
  }
}

.contact-form {
  padding: 2rem;
  transition: box-shadow 0.45s ease, border-color 0.45s ease;
  color-scheme: dark;
  overflow: visible;
}

.contact-form.is-success {
  border-color: rgba(34, 197, 94, 0.45);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.2), 0 24px 80px rgba(34, 197, 94, 0.08);
  animation: success-pop 0.65s var(--ease-out);
}

@keyframes success-pop {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.01);
  }
  100% {
    transform: scale(1);
  }
}

.contact-form.form-shake {
  animation: form-shake 0.45s ease;
}

@keyframes form-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-8px);
  }
  40% {
    transform: translateX(8px);
  }
  60% {
    transform: translateX(-5px);
  }
  80% {
    transform: translateX(5px);
  }
}

.form-status {
  min-height: 1.25rem;
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--accent);
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-field-float {
  position: relative;
  padding-top: 0.35rem;
}

.form-label-float {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  pointer-events: none;
  transition: transform 0.25s var(--ease-out), font-size 0.25s ease, color 0.25s ease, top 0.25s ease;
  transform-origin: left top;
}

.form-field-float .form-textarea ~ .form-label-float {
  top: 1.35rem;
  transform: translateY(0);
}

.form-input:focus ~ .form-label-float,
.form-input:not(:placeholder-shown) ~ .form-label-float {
  top: 0.15rem;
  left: 0.85rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(129, 140, 248, 0.95);
  transform: translateY(0);
}

.form-field-float .form-textarea:focus ~ .form-label-float,
.form-field-float .form-textarea:not(:placeholder-shown) ~ .form-label-float {
  top: -0.15rem;
}

.form-input {
  width: 100%;
  padding: 1.1rem 1rem 0.65rem;
  font-size: 1rem;
  font-family: inherit;
  color: var(--input-text);
  caret-color: var(--primary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.form-input::selection,
.form-textarea::selection {
  background: rgba(79, 70, 229, 0.35);
  color: var(--input-text);
}

.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-textarea:-webkit-autofill,
.form-textarea:-webkit-autofill:hover,
.form-textarea:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--input-text) !important;
  caret-color: var(--primary);
  box-shadow: 0 0 0 1000px rgba(17, 24, 39, 0.96) inset !important;
  transition: background-color 99999s ease-out;
}

.form-field-float .form-input::placeholder {
  color: transparent;
}

.form-input:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.form-input:focus {
  color: var(--input-text);
  border-color: rgba(79, 70, 229, 0.65);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.22), 0 0 40px rgba(79, 70, 229, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

.form-input.is-invalid {
  border-color: rgba(239, 68, 68, 0.65);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
  padding-top: 1.35rem;
  color: var(--input-text);
  caret-color: var(--primary);
}

.form-field-select {
  gap: 0.5rem;
  overflow: visible;
}

.form-label-above {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Custom select (styled list — native <option> colors are OS-controlled in many browsers) */

.custom-select {
  position: relative;
}

.custom-select.custom-select-is-open {
  z-index: 50;
}

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  color: var(--input-text);
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  outline: none;
  background-color: rgba(255, 255, 255, 0.04);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.custom-select-trigger.is-placeholder .custom-select-value {
  color: var(--text-muted);
}

.custom-select-value {
  flex: 1;
  min-width: 0;
  color: var(--input-text);
}

.custom-select-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  display: flex;
  transition: transform 0.25s var(--ease-out);
}

.custom-select-is-open .custom-select-chevron {
  transform: rotate(180deg);
}

.custom-select-trigger:hover {
  border-color: rgba(255, 255, 255, 0.14);
  background-color: rgba(255, 255, 255, 0.06);
}

.custom-select-trigger:focus {
  border-color: rgba(79, 70, 229, 0.65);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.22), 0 0 40px rgba(79, 70, 229, 0.12);
  background-color: rgba(255, 255, 255, 0.06);
}

.custom-select-trigger.is-invalid {
  border-color: rgba(239, 68, 68, 0.65);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.custom-select-list {
  position: absolute;
  z-index: 40;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  max-height: 240px;
  overflow-y: auto;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(17, 24, 39, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.custom-select-option {
  padding: 0.65rem 0.85rem;
  margin: 2px 0;
  border-radius: 8px;
  font-size: 0.9375rem;
  line-height: 1.4;
  color: var(--input-text);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.custom-select-option:hover,
.custom-select-option:focus {
  outline: none;
  background: rgba(79, 70, 229, 0.2);
  color: #fff;
}

.custom-select-option[aria-selected="true"] {
  background: rgba(79, 70, 229, 0.28);
  color: #fff;
}

.contact-trust {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.contact-trust li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.35rem;
}

.contact-trust li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* Footer */

.site-footer {
  padding: 0 0 2.5rem;
  border-top: 1px solid var(--card-border);
  background: rgba(0, 0, 0, 0.25);
  position: relative;
  z-index: 1;
}

.footer-cta {
  margin: 0;
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-top: none;
  padding: 2.5rem 0;
  background: rgba(79, 70, 229, 0.08);
}

.footer-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .footer-cta-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-cta-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.footer-cta-desc {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  max-width: 36ch;
}

.footer-inner {
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

@media (min-width: 600px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}

.footer-social a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}

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

.footer-social a:hover::after {
  transform: scaleX(1);
}

.footer-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Scroll reveal */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-group .reveal-child {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}

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

.reveal-group.is-visible .reveal-child:nth-child(1) {
  transition-delay: 0ms;
}
.reveal-group.is-visible .reveal-child:nth-child(2) {
  transition-delay: 70ms;
}
.reveal-group.is-visible .reveal-child:nth-child(3) {
  transition-delay: 140ms;
}
.reveal-group.is-visible .reveal-child:nth-child(4) {
  transition-delay: 210ms;
}
.reveal-group.is-visible .reveal-child:nth-child(5) {
  transition-delay: 280ms;
}
.reveal-group.is-visible .reveal-child:nth-child(6) {
  transition-delay: 350ms;
}
.reveal-group.is-visible .reveal-child:nth-child(7) {
  transition-delay: 420ms;
}
.reveal-group.is-visible .reveal-child:nth-child(8) {
  transition-delay: 490ms;
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-group .reveal-child {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-enter {
    opacity: 1;
    transform: none;
  }

  body.hero-ready .hero-enter {
    transition: none;
  }

  .ambient-glow {
    will-change: auto;
  }

  .btn:hover,
  .card-interactive:hover {
    transform: none;
  }

  .btn-primary:hover {
    animation: none !important;
  }

  .timeline-line {
    transform: scaleY(1);
    transition: none;
  }

  .contact-form.is-success {
    animation: none;
  }

  .contact-form.form-shake {
    animation: none;
  }
}

/* Focus */

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

.btn:focus-visible {
  outline-offset: 2px;
}

/* Sticky CTA bar */

.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--card-border);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.35);
}

.sticky-cta-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
}

/* WhatsApp floating button */

.wa-float {
  position: fixed;
  bottom: calc(68px + env(safe-area-inset-bottom, 0px) + 12px);
  right: 1rem;
  z-index: 9991;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #25d366, #128c7e);
  color: #fff;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease;
}

.wa-float:hover {
  transform: scale(1.06);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.55);
}

.wa-float-icon {
  display: flex;
}

@media (max-width: 480px) {
  .wa-float {
    right: 0.75rem;
    width: 52px;
    height: 52px;
  }
}

/* Exit intent modal */

.exit-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.exit-modal[hidden] {
  display: none;
}

.exit-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
}

.exit-modal-dialog {
  position: relative;
  z-index: 1;
  max-width: 440px;
  width: 100%;
  padding: 2rem 1.75rem;
  animation: exit-modal-in 0.45s var(--ease-out);
}

@keyframes exit-modal-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.exit-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.exit-modal-close:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
}

.exit-modal-title {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  padding-right: 2rem;
}

.exit-modal-desc {
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.exit-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

@media (prefers-reduced-motion: reduce) {
  .exit-modal-dialog {
    animation: none;
  }
}