/* ═══════════════════════════════════════════════════════════
   SARAIVA CO. — Design System & Styles
   ═══════════════════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --bg-primary: #15182b;
  --bg-secondary: #0d0f1c;
  /* Uma versão um pouco mais escura/fria do azul marinho para seções secundárias */
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(209, 79, 133, 0.3);
  /* Baseado no rosa da logo */
  --text-primary: #f8f8fb;
  --text-secondary: rgba(248, 248, 251, 0.6);
  --text-tertiary: rgba(248, 248, 251, 0.35);
  --accent: #d14f85;
  /* Rosa da Logo */
  --accent-light: #e675a6;
  /* Rosa mais claro */
  --accent-lighter: #f5a9cc;
  /* Rosa bem claro, quase pastel */
  --gradient: linear-gradient(135deg, #d14f85, #b38fc8, #e675a6);
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Syne', -apple-system, BlinkMacSystemFont, sans-serif;
  --section-padding: clamp(48px, 6vw, 80px);
  --container-max: 1200px;
  --gap: clamp(16px, 2vw, 24px);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-med: 0.45s var(--ease-out);
  --transition-slow: 0.7s var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── Background Particles Canvas ── */
#particles-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
}

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

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

/* ── Gradient Text ── */
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Section Global ── */
.section-tag {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  margin-bottom: 16px;
}

/* ── Section Flow Divider (glowing gradient connector) ── */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(209, 79, 133, 0.3) 30%, rgba(230, 117, 166, 0.5) 50%, rgba(209, 79, 133, 0.3) 70%, transparent 100%);
  position: relative;
  z-index: 1;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 16px;
  background: radial-gradient(ellipse, rgba(209, 79, 133, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 48px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 100px;
  padding: 12px 28px;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 0 20px rgba(209, 79, 133, 0.25);
}

.btn-primary:hover {
  background: #b6376d;
  box-shadow: 0 0 30px rgba(209, 79, 133, 0.45);
  transform: translateY(-2px);
}

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

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

/* ── Glass Card ── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-med);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal:nth-child(2) {
  transition-delay: 0.08s;
}

.reveal:nth-child(3) {
  transition-delay: 0.16s;
}

.reveal:nth-child(4) {
  transition-delay: 0.24s;
}

/* ══════════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition-med);
}

.navbar.scrolled {
  background: rgba(21, 24, 43, 0.85);
  /* Azul escuro da logo com opacidade */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: inline-block;
  padding: 5px;
  /* Adicionando um pequeno padding para a animação não cortar a imagem */
}

.nav-logo img {
  height: clamp(60px, 8vw, 100px);
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-logo:hover img {
  transform: scale(1.08) rotate(-2deg);
}

.nav-logo:active img {
  transform: scale(0.95);
}

.nav-logo span {
  color: var(--accent-light);
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--accent-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  font-size: 0.85rem;
  padding: 10px 24px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 100px;
  overflow: hidden;
}

/* ── Spline 3D Full Background ── */
.hero-3d-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-3d-bg canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  object-fit: cover;
  transform: scale(1.35);
  transform-origin: center center;
}

.hero-3d-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, rgba(7, 7, 13, 0.82) 0%, rgba(7, 7, 13, 0.55) 45%, rgba(7, 7, 13, 0.15) 100%);
  pointer-events: none;
}

.hero-bg-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(209, 79, 133, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  animation: glow-pulse 6s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
  0% {
    opacity: 0.6;
    transform: translateX(-50%) scale(1);
  }

  100% {
    opacity: 1;
    transform: translateX(-50%) scale(1.15);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.hero-text {
  max-width: 620px;
}

.hero-tag {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Hero Floating Text Animation (organic with skew distortion) ── */
.hero-float.is-visible {
  animation: hero-float 6s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  animation-delay: var(--float-delay, 0s);
  will-change: transform;
}

@keyframes hero-float {
  0% {
    transform: translateY(0) skewY(0deg);
  }

  25% {
    transform: translateY(-6px) skewY(-0.3deg);
  }

  50% {
    transform: translateY(-10px) skewY(0.2deg);
  }

  75% {
    transform: translateY(-4px) skewY(-0.15deg);
  }

  100% {
    transform: translateY(0) skewY(0deg);
  }
}

/* ── Hero Button: Animated Glow (Primary) ── */
.hero-btn-glow {
  animation: hero-glow-pulse 3s ease-in-out infinite alternate;
  position: relative;
}

.hero-btn-glow::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 100px;
  background: var(--gradient);
  z-index: -1;
  opacity: 0;
  filter: blur(12px);
  transition: opacity 0.4s ease;
}

.hero-btn-glow:hover::before {
  opacity: 1;
}

@keyframes hero-glow-pulse {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.05);
  }
}

/* ── Hero Button: Shine Sweep (Ghost) ── */

.hero-btn-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
  transform: translateX(-150%);
  transition: transform 0.6s var(--ease-out);
}

.hero-btn-shine:hover::after {
  transform: translateX(200%);
}

.hero-btn-shine:hover {
  border-color: var(--accent);
  color: var(--accent-light);
  box-shadow: 0 0 20px rgba(209, 79, 133, 0.15);
  transform: translateY(-2px);
}

/* ── Spline Loader ── */
.spline-loader {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(21, 24, 43, 0.85);
  z-index: 2;
  opacity: 1;
  transition: opacity 0.8s ease;
}

.spline-loader.loaded {
  opacity: 0;
  pointer-events: none;
}

.loader-ring {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ── Scroll hint ── */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero-scroll-hint span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-tertiary);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {

  0%,
  100% {
    opacity: 0.3;
    transform: scaleY(0.5);
    transform-origin: top;
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

/* ══════════════════════════════════════════════════════════
   SERVICES — Two-Column Layout (buttons left, panel right)
   ══════════════════════════════════════════════════════════ */
.services {
  padding: var(--section-padding) 0;
  position: relative;
  z-index: 1;
}

.services-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: start;
  min-height: 420px;
}

/* ── Service Buttons (Left Column) ── */
.services-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}

.service-btn.active,
.service-btn:hover {
  background: rgba(209, 79, 133, 0.06);
  border-color: transparent;
  transform: translateX(6px);
  box-shadow: 0 8px 40px rgba(209, 79, 133, 0.12);
}

.service-btn.active::before,
.service-btn:hover::before {
  opacity: 1;
}

.service-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(209, 79, 133, 0.12);
  border-radius: var(--radius-md);
  color: var(--accent-light);
  flex-shrink: 0;
  transition: all 0.4s var(--ease-out);
}

.service-btn.active .service-btn-icon,
.service-btn:hover .service-btn-icon {
  background: rgba(209, 79, 133, 0.25);
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 0 20px rgba(209, 79, 133, 0.3);
}

.service-btn-label {
  flex: 1;
  text-align: left;
}

.service-btn-arrow {
  font-size: 1.2rem;
  color: var(--text-tertiary);
  transition: all 0.4s var(--ease-out);
}

.service-btn.active .service-btn-arrow,
.service-btn:hover .service-btn-arrow {
  color: var(--accent-light);
  transform: translateX(4px);
}

/* ── Service Detail Panel (Right Column) ── */
.services-detail {
  position: relative;
  min-height: 460px;
}

.service-panel {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  transition: all 0.5s var(--ease-out);
  pointer-events: none;
}

.service-panel.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.service-panel-inner {
  background: rgba(21, 24, 43, 0.92);
  /* Ajustado para o novo tom azul escuro */
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(209, 79, 133, 0.15);
  border-radius: var(--radius-lg);
  padding: 36px;
  height: 100%;
  position: relative;
  overflow: visible;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(209, 79, 133, 0.06);
}

.service-panel-inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 2px;
  background: var(--gradient);
  background-size: 50% 100%;
  animation: gradient-slide 3s linear infinite;
}

@keyframes gradient-slide {
  0% {
    transform: translateX(0%);
  }

  100% {
    transform: translateX(-50%);
  }
}

.service-panel-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.service-panel-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(209, 79, 133, 0.15);
  border-radius: var(--radius-md);
  color: var(--accent-light);
  animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {

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

  50% {
    transform: translateY(-4px);
  }
}

.service-panel-header h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
}

.service-panel-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-panel-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.service-panel-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  opacity: 0;
  transform: translateX(-12px);
  transition: all 0.4s var(--ease-out);
}

.service-panel.active .service-panel-features li {
  opacity: 1;
  transform: translateX(0);
}

.service-panel.active .service-panel-features li:nth-child(1) {
  transition-delay: 0.1s;
}

.service-panel.active .service-panel-features li:nth-child(2) {
  transition-delay: 0.18s;
}

.service-panel.active .service-panel-features li:nth-child(3) {
  transition-delay: 0.26s;
}

.service-panel.active .service-panel-features li:nth-child(4) {
  transition-delay: 0.34s;
}

.feature-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-light);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(167, 139, 250, 0.5);
}

.service-panel-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent-light);
  padding: 10px 20px;
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 100px;
  transition: all 0.3s var(--ease-out);
}

.service-panel-cta:hover {
  background: rgba(124, 58, 237, 0.1);
  border-color: var(--accent);
  transform: translateX(4px);
}

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

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

/* ══════════════════════════════════════════════════════════
   ABOUT — Interactive Expandable Cards
   ══════════════════════════════════════════════════════════ */
.about {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  position: relative;
  z-index: 1;
}

.about-header {
  max-width: 640px;
  margin-bottom: 48px;
}

.about-intro {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-cards-interactive {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.about-icard {
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  transition: background 0.5s var(--ease-out), border-color 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  cursor: pointer;
  position: relative;
}

.about-icard::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
  pointer-events: none;
}

.about-icard.active {
  background: var(--bg-card-hover);
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(124, 58, 237, 0.1);
}

.about-icard.active::before {
  opacity: 1;
}

.about-icard-front {
  padding: 32px 28px;
  position: relative;
}

.about-icard-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.1), transparent 70%);
  pointer-events: none;
  transition: all 0.5s var(--ease-out);
}

.about-icard.active .about-icard-glow {
  opacity: 1;
  transform: scale(1.5);
}

.about-icard-number {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: block;
}

.about-icard-front h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.about-icard-teaser {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.about-icard-expand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-light);
  transition: all 0.3s var(--ease-out);
}

.about-icard-expand span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.15);
  font-size: 0.9rem;
  transition: all 0.4s var(--ease-out);
}

.about-icard.active .about-icard-expand span {
  background: rgba(124, 58, 237, 0.3);
  transform: rotate(45deg);
}

.about-icard-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-out), padding 0.5s var(--ease-out);
  padding: 0 28px;
}

.about-icard.active .about-icard-details {
  max-height: 300px;
  padding: 0 28px 28px;
}

.about-icard-details ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.about-icard-details li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s var(--ease-out);
}

.about-icard.active .about-icard-details li {
  opacity: 1;
  transform: translateY(0);
}

.about-icard.active .about-icard-details li:nth-child(1) {
  transition-delay: 0.15s;
}

.about-icard.active .about-icard-details li:nth-child(2) {
  transition-delay: 0.22s;
}

.about-icard.active .about-icard-details li:nth-child(3) {
  transition-delay: 0.29s;
}

.about-icard.active .about-icard-details li:nth-child(4) {
  transition-delay: 0.36s;
}

.about-icard-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-light);
  box-shadow: 0 0 8px rgba(167, 139, 250, 0.4);
}

/* ══════════════════════════════════════════════════════════
   WORK / PORTFOLIO
   ══════════════════════════════════════════════════════════ */
.work {
  padding: var(--section-padding) 0;
  position: relative;
  z-index: 1;
}

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

.work-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all 0.5s var(--ease-out);
  cursor: pointer;
  position: relative;
}

.work-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.05), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s var(--ease-out);
  pointer-events: none;
}

.work-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 20px 60px rgba(124, 58, 237, 0.12), 0 0 0 1px rgba(124, 58, 237, 0.1);
}

.work-card:hover::after {
  opacity: 1;
}

.work-card-img {
  height: 220px;
  width: 100%;
  transition: transform 0.7s var(--ease-out);
}

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

.work-card-info {
  padding: 28px;
}

.work-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-light);
  margin-bottom: 10px;
  display: block;
}

.work-card-info h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  transition: color 0.3s var(--ease-out);
}

.work-card:hover .work-card-info h3 {
  color: var(--accent-lighter);
}

.work-card-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════
   STATS
   ══════════════════════════════════════════════════════════ */
.stats {
  padding: var(--section-padding) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  text-align: center;
}

.stat-item {
  padding: 32px 16px;
  position: relative;
  transition: transform 0.4s var(--ease-out);
}

.stat-item:hover {
  transform: translateY(-4px);
}

.stat-item::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  width: 60%;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transform: translateX(-50%) scaleX(0);
  transition: transform 0.5s var(--ease-out);
}

.stat-item:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--accent-light);
}

.stat-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ══════════════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════════════ */
.testimonials {
  padding: var(--section-padding) 0;
  position: relative;
  z-index: 1;
}

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

.testimonial-card {
  padding: 36px 30px;
  transition: all 0.5s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: radial-gradient(circle at center, rgba(124, 58, 237, 0.04), transparent 50%);
  transition: all 0.6s var(--ease-out);
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(124, 58, 237, 0.08);
}

.testimonial-card:hover::before {
  top: -50%;
  left: -50%;
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 0.9rem;
  letter-spacing: 3px;
  margin-bottom: 20px;
  animation: star-shimmer 3s ease-in-out infinite;
}

@keyframes star-shimmer {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 1;
  }
}

.testimonial-card blockquote {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.15);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 600;
  transition: all 0.4s var(--ease-out);
}

.testimonial-card:hover .testimonial-avatar {
  background: rgba(124, 58, 237, 0.3);
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.2);
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}

.testimonial-author span {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

/* ══════════════════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════════════════ */
.cta-section {
  padding: var(--section-padding) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
  z-index: 1;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
  pointer-events: none;
  animation: cta-glow-pulse 4s ease-in-out infinite alternate;
}

@keyframes cta-glow-pulse {
  0% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(0.9);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

.cta-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.cta-inner p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-inner .btn-primary {
  animation: cta-btn-glow 3s ease-in-out infinite alternate;
}

@keyframes cta-btn-glow {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.05);
  }
}

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
.footer {
  padding: 60px 0 0;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-tertiary);
  margin-top: 12px;
  max-width: 280px;
}

.footer-links {
  display: flex;
  gap: 80px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
  position: relative;
}

.footer-col a:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

.footer-bottom {
  padding: 28px 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  text-align: center;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 992px) {
  .hero-content {
    text-align: center;
  }

  .hero-text {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-3d-bg canvas {
    transform: scale(1.5);
    pointer-events: none;
  }

  .hero-3d-overlay {
    background: linear-gradient(to bottom, rgba(7, 7, 13, 0.75) 0%, rgba(7, 7, 13, 0.5) 50%, rgba(7, 7, 13, 0.75) 100%);
  }

  .services-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-btn-arrow {
    transform: rotate(90deg);
  }

  .service-btn.active .service-btn-arrow {
    transform: rotate(90deg) translateX(4px);
  }

  .services-detail {
    min-height: auto;
  }

  .service-panel {
    position: static;
    display: none;
  }

  .service-panel.active {
    display: block;
    opacity: 1;
    transform: none;
    pointer-events: all;
  }

  .service-panel-inner {
    overflow: visible;
  }

  .work-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .about-cards-interactive {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

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

  .footer-inner {
    flex-direction: column;
    gap: 36px;
  }
}

@media (max-width: 768px) {

  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(7, 7, 13, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px 28px;
    gap: 20px;
    border-bottom: 1px solid var(--border-subtle);
  }

  .hero h1 {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  .section-title {
    font-size: clamp(1.6rem, 5vw, 2.4rem);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    flex-direction: column;
    gap: 32px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}