@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg-color: #030407;
  --bg-dots: rgba(255, 255, 255, 0.02);
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --primary-color: #7c3aed;
  --primary-hover: #6d28d9;
  --secondary-color: #38bdf8;
  --card-bg: rgba(10, 12, 18, 0.5);
  --card-border: rgba(255, 255, 255, 0.06);
  --card-hover-border: rgba(255, 255, 255, 0.15);
  --glow-color: rgba(124, 58, 237, 0.12);
  --font-family: 'Plus Jakarta Sans', sans-serif;
  --transition-ease: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --border-radius: 24px;
  --max-width: 1040px;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Background Gradients & Grid Effect */
body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--bg-dots) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: -2;
}

/* Duplo Brilho de Fundo Animado */
body::after {
  content: "";
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  pointer-events: none;
  z-index: -1;
  filter: blur(120px);
  animation: floatGlow 14s ease-in-out infinite alternate;
}

.glow-orb-secondary {
  position: fixed;
  bottom: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
  filter: blur(120px);
  opacity: 0.6;
  animation: floatGlow 18s ease-in-out infinite alternate-reverse;
}

@keyframes floatGlow {
  0% {
    transform: translate(-50%, 0) scale(1);
    opacity: 0.7;
  }
  50% {
    transform: translate(-45%, 8%) scale(1.1);
    opacity: 0.9;
  }
  100% {
    transform: translate(-55%, -8%) scale(0.9);
    opacity: 0.6;
  }
}

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

/* Header Glassmorphic */
header {
  border-bottom: 1px solid var(--card-border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(3, 4, 7, 0.7);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.75px;
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
}

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

.logo-class {
  color: #be7ce3;
  text-shadow: 0 0 20px rgba(190, 124, 227, 0.35);
}

.logo-a {
  color: #00bcd4;
  text-shadow: 0 0 20px rgba(0, 188, 212, 0.35);
}

.logo-brackets {
  color: #72d349;
  font-family: monospace, sans-serif;
  margin-left: 2px;
  font-weight: 700;
  text-shadow: 0 0 20px rgba(114, 211, 73, 0.4);
}

/* App Page Layout */
.app-detail-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem 5rem 2rem;
  width: 100%;
}

/* App Hero (Immersive & Modern Layout) */
.app-hero {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-bottom: 6rem;
  padding-bottom: 6rem;
  border-bottom: 1px solid var(--card-border);
  align-items: center;
}

@media (min-width: 992px) {
  .app-hero {
    flex-direction: row;
    align-items: center;
    text-align: left;
  }
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.app-hero-mini-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.app-icon-small {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
}

.app-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-color);
  background: var(--glow-color);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 0.25rem 0.75rem;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.store-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.store-rating .stars {
  color: #f59e0b;
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.store-rating .rating-value {
  font-weight: 700;
  color: var(--text-primary);
}

.store-rating .rating-count {
  color: var(--text-secondary);
  font-weight: 500;
}

.app-hero-info {
  flex: 1.25;
  width: 100%;
}

.app-hero-info h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 576px) {
  .app-hero-info h1 {
    font-size: 2.75rem;
  }
}

.app-hero-tagline {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.app-hero-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

/* Bullet Items */
.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-bullet-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  padding: 0.5rem 1.1rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.hero-bullet-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--card-hover-border);
  transform: translateY(-1px);
}

.hero-bullet-item svg {
  color: #72d349;
}

/* Download Badges */
.download-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(13, 17, 26, 0.7);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 0.8rem 1.5rem;
  color: #fff;
  transition: var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.badge-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.15), transparent);
  transform: skewX(-25deg);
  transition: 0.75s;
}

.badge-btn:hover::after {
  left: 150%;
}

.badge-btn:hover {
  background: rgba(20, 27, 41, 0.8);
  border-color: var(--primary-color);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
  transform: translateY(-2px);
}

.badge-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.badge-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.25;
}

.badge-btn-text .subtext {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.75px;
}

.badge-btn-text .maintext {
  font-size: 0.95rem;
  font-weight: 700;
}

.badge-btn.web-badge {
  background: var(--primary-color);
  border-color: rgba(255, 255, 255, 0.1);
}

.badge-btn.web-badge:hover {
  background: var(--primary-hover);
  box-shadow: 0 10px 30px var(--glow-color);
}

/* Badge "Em breve" para App Store */
.badge-btn.badge-btn-soon {
  cursor: not-allowed;
  opacity: 0.6;
  filter: grayscale(0.3);
  position: relative;
}

.badge-btn.badge-btn-soon:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--card-border);
  background: rgba(13, 17, 26, 0.7);
}

.badge-btn.badge-btn-soon:hover::after {
  left: -150%;
}

.badge-soon-chip {
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  padding: 2px 7px;
  border-radius: 99px;
  white-space: nowrap;
  align-self: center;
}


/* Mockup de Celular 3D Flutuante */
.hero-mockup-wrapper {
  flex: 0.8;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  perspective: 1000px;
}

.mockup-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, var(--primary-color) 0%, transparent 65%);
  filter: blur(50px);
  z-index: 1;
  opacity: 0.35;
  pointer-events: none;
  animation: pulseGlowMockup 4s ease-in-out infinite;
}

@keyframes pulseGlowMockup {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.15); opacity: 0.5; }
}

.phone-mockup {
  position: relative;
  width: 260px;
  height: 530px;
  background: #000;
  border: 11px solid #161a23;
  border-radius: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 30px var(--glow-color);
  overflow: hidden;
  z-index: 2;
  transition: transform 0.15s ease-out; /* Suave para o JS Tilt */
  transform-style: preserve-3d;
}

.phone-notch {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 18px;
  background: #161a23;
  border-radius: 20px;
  z-index: 5;
}

.phone-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Screen Glass Shine Overlay */
.phone-mockup::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    115deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 20%,
    transparent 20.1%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 4;
}

/* Spotlight Card Base */
.spotlight-card {
  position: relative;
  overflow: hidden;
}

.spotlight-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    250px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
    var(--glow-color),
    transparent 80%
  );
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 1;
}

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

/* Feature Grid */
.features-section {
  margin-bottom: 6rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 3rem;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--text-primary) 50%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.feature-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 3rem 2rem;
  border-radius: var(--border-radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition-ease);
}

.feature-item:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px -10px rgba(0,0,0,0.5), 0 0 25px var(--glow-color);
}

.feature-item-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 2;
  transition: var(--transition-fast);
}

.feature-item:hover .feature-item-icon-wrapper {
  background: var(--glow-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 15px var(--glow-color);
}

.feat-icon-svg {
  width: 26px;
  height: 26px;
  stroke: var(--text-secondary);
  stroke-width: 2px;
  fill: none;
  transition: var(--transition-fast);
}

.feature-item:hover .feat-icon-svg {
  stroke: var(--primary-color);
  filter: drop-shadow(0 0 8px var(--primary-color));
}

.feature-item h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.25px;
  position: relative;
  z-index: 2;
}

.feature-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  position: relative;
  z-index: 2;
}

/* Capturas de Tela - Carrossel com Bezels e Controles */
.screenshots-section {
  margin-bottom: 6rem;
}

.screenshots-container-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.screenshots-container-wrapper::before,
.screenshots-container-wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  pointer-events: none;
  z-index: 10;
  transition: var(--transition-fast);
}

.screenshots-container-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-color) 0%, transparent 100%);
}

.screenshots-container-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-color) 0%, transparent 100%);
}

.screenshots-container {
  display: flex;
  overflow-x: auto;
  gap: 2rem;
  padding: 1.5rem 60px;
  scrollbar-width: none; /* Ocultar no Firefox */
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  width: 100%;
}

.screenshots-container::-webkit-scrollbar {
  display: none; /* Ocultar no Chrome/Safari */
}

.screenshot-wrapper {
  scroll-snap-align: center;
  position: relative;
  border-radius: 26px;
  padding: 6px;
  background: #000;
  border: 5px solid #161a23;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  flex-shrink: 0;
  width: 210px;
  height: 420px;
  overflow: hidden;
  transition: var(--transition-ease);
}

.screenshot-wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    115deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 20%,
    transparent 20.1%
  );
  pointer-events: none;
  z-index: 3;
}

.screenshot-wrapper:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--primary-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 30px var(--glow-color);
}

.screenshot-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 18px;
}

.carousel-control {
  position: absolute;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  backdrop-filter: blur(10px);
  transition: var(--transition-fast);
  opacity: 0;
}

.screenshots-container-wrapper:hover .carousel-control {
  opacity: 1;
}

.carousel-control.prev {
  left: 10px;
}

.carousel-control.next {
  right: 10px;
}

.carousel-control:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: 0 0 15px var(--glow-color);
}

/* Reviews Layout & Google Play Scorecard */
.reviews-section {
  margin-bottom: 6rem;
}

.reviews-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 992px) {
  .reviews-layout {
    grid-template-columns: 1fr 2fr;
  }
}

.reviews-scorecard {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 2.5rem 2rem;
  backdrop-filter: blur(10px);
  text-align: center;
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.scorecard-big-rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.big-rating-number {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #fff 50%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -2px;
}

.scorecard-stars {
  font-size: 1.25rem;
}

.stars-gold {
  color: #f59e0b;
  letter-spacing: 1px;
}

.scorecard-reviews-count {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}

.scorecard-bars {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.scorecard-bar-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.bar-label {
  width: 12px;
  font-weight: 700;
  color: var(--text-secondary);
}

.bar-container {
  flex: 1;
  height: 10px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 5px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--primary-color);
  border-radius: 5px;
}

.reviews-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.review-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 2.25rem;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: var(--transition-ease);
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-hover-border);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.reviewer-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.reviewer-meta strong {
  font-size: 0.95rem;
  color: var(--text-primary);
}

.reviewer-meta span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.review-meta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.review-meta-right .stars {
  color: #f59e0b;
  font-size: 0.85rem;
}

.review-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.7rem;
  color: #72d349;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.review-comment {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  font-style: italic;
  position: relative;
  z-index: 2;
}

/* CTA Final Immersive Banner */
.support-section {
  margin-bottom: 2rem;
  width: 100%;
}

.cta-banner {
  background: linear-gradient(135deg, rgba(10, 12, 18, 0.8) 0%, rgba(20, 25, 38, 0.5) 100%);
  border: 1px solid var(--card-border);
  border-radius: 32px;
  padding: 5rem 2rem;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--primary-color) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0.12;
  z-index: 1;
}

.cta-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-app-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4), 0 0 30px var(--glow-color);
  margin-bottom: 2rem;
  transition: var(--transition-ease);
}

.cta-banner:hover .cta-app-icon {
  transform: scale(1.05) rotate(3deg);
  box-shadow: 0 15px 35px rgba(0,0,0,0.5), 0 0 40px var(--glow-color);
}

.cta-banner h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.75px;
  background: linear-gradient(135deg, #fff 50%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 576px) {
  .cta-banner h2 {
    font-size: 1.75rem;
  }
}

.cta-banner p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 3rem auto;
  line-height: 1.65;
}

.center-badges {
  justify-content: center;
}

/* Document View (Privacy / Terms) */
.document-view .app-detail-container {
  max-width: 800px;
}

.doc-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 4rem 3.5rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

@media (max-width: 768px) {
  .doc-card {
    padding: 2.5rem 2rem;
  }
}

.back-btn-wrapper {
  margin-bottom: 2.5rem;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  padding: 0.6rem 1.2rem;
  border-radius: 12px;
}

.back-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--primary-color);
  transform: translateX(-3px);
  box-shadow: 0 0 15px var(--glow-color);
}

.doc-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1.25px;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary) 60%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.doc-last-updated {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  display: block;
  font-weight: 500;
}

.app-info-mini {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 0.75rem 1.25rem;
  border-radius: 16px;
  width: fit-content;
}

.mini-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
}

.app-info-mini strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

.app-info-mini span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.doc-separator {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 2.5rem;
}

.doc-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.25px;
}

.doc-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  text-align: justify;
  line-height: 1.75;
}

/* Premium Developer Portal (Grid Showcase) */
.developer-portal {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-color);
  position: relative;
  justify-content: flex-start;
  padding: 0;
}

.developer-portal::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--bg-dots) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: -2;
}

.developer-portal::after {
  content: "";
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
  filter: blur(140px);
}

.developer-portal .portal-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 2rem 4rem 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

/* Portal Hero / Header */
.portal-hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.portal-hero .dev-avatar {
  width: 90px;
  height: 90px;
  border-radius: 28px;
  margin: 0 auto 2rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.75rem;
  color: #72d349;
  font-family: monospace, sans-serif;
  font-weight: 700;
  background: rgba(114, 211, 73, 0.08);
  border: 1.5px solid rgba(114, 211, 73, 0.25);
  box-shadow: 0 10px 30px rgba(114, 211, 73, 0.1), inset 0 0 15px rgba(114, 211, 73, 0.05);
  position: relative;
  transition: var(--transition-ease);
}

.portal-hero .dev-avatar::after {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 36px;
  border: 1.5px dashed rgba(114, 211, 73, 0.2);
  animation: rotateDashed 25s linear infinite;
}

@keyframes rotateDashed {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.portal-hero .dev-avatar:hover {
  transform: scale(1.05) rotate(5deg);
  color: #72d349;
  border-color: rgba(114, 211, 73, 0.5);
  box-shadow: 0 15px 35px rgba(114, 211, 73, 0.2), inset 0 0 20px rgba(114, 211, 73, 0.1);
}

.portal-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 1.25rem;
  line-height: 1.15;
}

.portal-tagline {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 400;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Projects Section & Grid */
.portal-projects-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 1rem;
}

.portal-section-title {
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 1rem;
  text-align: left;
}

.portal-apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* Premium App Card */
.portal-app-card {
  background: rgba(10, 12, 18, 0.45);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 2.25rem 2rem 2rem 2rem;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 290px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-ease);
  text-align: left;
  --shadow-color: color-mix(in srgb, var(--theme-color) 12%, transparent);
}

.portal-app-card:hover {
  transform: translateY(-8px);
  border-color: var(--theme-color);
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.65), 0 0 30px var(--shadow-color);
}

.portal-app-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  width: 100%;
}

.portal-app-card .portal-app-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition-fast);
}

.portal-app-card:hover .portal-app-icon {
  transform: scale(1.06) rotate(-2deg);
}

.portal-app-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  padding: 0.35rem 0.8rem;
  border-radius: 10px;
  color: var(--theme-color);
  background: color-mix(in srgb, var(--theme-color) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--theme-color) 15%, transparent);
  backdrop-filter: blur(5px);
}

.portal-app-card-body {
  flex-grow: 1;
  margin-bottom: 2rem;
}

.portal-app-card-body h3 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.portal-app-card:hover .portal-app-card-body h3 {
  color: var(--theme-color);
}

.portal-app-card-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.portal-app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 1.25rem;
  transition: var(--transition-fast);
  width: 100%;
}

.portal-app-card:hover .portal-app-card-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.portal-app-action {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: var(--transition-fast);
}

.portal-app-card:hover .portal-app-action {
  color: var(--theme-color);
}

.portal-app-card .portal-arrow {
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.portal-app-card:hover .portal-arrow {
  color: var(--theme-color);
  transform: translateX(4px);
}

/* Clean Portal Footer */
.portal-footer {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 3rem 0;
  margin-top: 2rem;
}

.portal-footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* General Footer (Used on Landing Pages) */
footer {
  border-top: 1px solid var(--card-border);
  padding: 3.5rem 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  background-color: rgba(3, 4, 7, 0.4);
  margin-top: auto;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

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

.footer-link {
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--text-primary);
}