/* =============================================
   DANILLO CONSULTORIA EM TI - Design System v3
   Identidade Visual Instagram - Neutro Sofisticado
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* Design Tokens */
:root {
  /* Paleta Neutra Sofisticada */
  --color-dark: #0D0D0D;
  --color-dark-soft: #141721;
  --color-dark-card: #141A29;
  --color-dark-surface: #101522;
  --color-mid-dark: #222B3E;
  --color-gray-700: #374151;
  --color-gray-500: #6B7280;
  --color-gray-400: #9CA3AF;
  --color-gray-300: #D1D5DB;
  --color-gray-200: #E5E7EB;
  --color-gray-100: #F3F4F6;
  --color-white: #FFFFFF;
  --color-off-white: #FAFBFC;

  /* Acentos sutis */
  --color-accent: #3B82F6;
  --color-accent-soft: rgba(59, 130, 246, 0.1);
  --color-accent-glow: rgba(59, 130, 246, 0.25);
  --color-accent-secondary: #60A5FA;

  /* Tipografia */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 2rem;
  --fs-4xl: 2.5rem;
  --fs-5xl: 3.25rem;
  --fs-6xl: 4rem;

  /* Espaçamento */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Raio */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* Transições */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 200ms;
  --t-base: 400ms;
  --t-slow: 600ms;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--color-dark);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--sp-4) var(--sp-8);
  transition: background var(--t-base) var(--ease-out),
              backdrop-filter var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}

.header.scrolled {
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(24px) saturate(180%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo Oficial Danillo Consultoria TI */
.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-base) var(--ease-out);
}

.logo-brand-icon {
  width: 28px;
  height: auto;
  max-height: 32px;
  object-fit: contain;
  transition: transform var(--t-base) var(--ease-out);
}

.logo:hover .logo-badge {
  transform: scale(1.05);
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.12);
}

.logo:hover .logo-brand-icon {
  transform: scale(1.06);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.logo-tagline {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  font-weight: 400;
  letter-spacing: 0.04em;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav-link {
  color: var(--color-gray-400);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: color var(--t-fast) var(--ease-out);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-white);
  transition: width var(--t-base) var(--ease-out);
}

.nav-link:hover {
  color: var(--color-white);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  background: var(--color-white);
  color: var(--color-dark);
  font-weight: 600;
  font-size: var(--fs-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: transform var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(255,255,255,0.2);
}

/* Drawer helper styles for desktop */
.nav-drawer-header,
.nav-backdrop,
.nav-drawer-status,
.nav-link-arrow {
  display: none;
}

.nav-links-wrap {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav-drawer-footer {
  display: flex;
  align-items: center;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  z-index: 1003;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--t-base) var(--ease-out);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.28) contrast(1.15);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13, 13, 13, 0.4) 0%,
    rgba(13, 13, 13, 0.6) 50%,
    rgba(13, 13, 13, 1) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--sp-32) var(--sp-8) var(--sp-20);
  width: 100%;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: var(--fs-sm);
  color: var(--color-gray-300);
  font-weight: 400;
  margin-bottom: var(--sp-8);
  animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-label-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: #34D399;
  animation: pulse-dot 2.5s ease infinite;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(var(--fs-3xl), 5vw, var(--fs-6xl));
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--color-white);
  margin-bottom: var(--sp-6);
  max-width: 820px;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero h1 em {
  font-style: italic;
  color: #93C5FD;
}

.hero-subtitle {
  font-size: clamp(var(--fs-base), 1.4vw, var(--fs-xl));
  color: var(--color-gray-300);
  max-width: 620px;
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s var(--ease-out) 0.8s both;
}

/* Hero Trust Highlights */
.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-10);
  animation: fadeInUp 0.8s var(--ease-out) 1s both;
}

.highlight-item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--color-gray-300);
  backdrop-filter: blur(8px);
}

.highlight-item svg {
  color: #34D399;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-base);
  cursor: pointer;
  border: none;
  transition: all var(--t-fast) var(--ease-out);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-dark);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(255,255,255,0.2);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-1px);
}

.btn-dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-dark:hover {
  background: #1c2438;
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.3);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-dark);
  border: 1px solid var(--color-gray-300);
}

.btn-outline-dark:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-400);
  transform: translateY(-1px);
}

.w-100 {
  width: 100%;
  justify-content: center;
}

/* Scroll indicator */
.scroll-down {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  animation: fadeInUp 0.8s var(--ease-out) 1.2s both;
}

.scroll-down span {
  font-size: var(--fs-xs);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
}

.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--color-gray-500), transparent);
  animation: scroll-pulse 2s ease infinite;
}

/* =============================================
   SECTIONS
   ============================================= */
.section {
  padding: var(--sp-24) var(--sp-8);
}

.section-inner {
  max-width: 1240px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: var(--sp-3);
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-4xl));
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--sp-4);
}

.section-desc {
  font-size: var(--fs-lg);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* DARK sections */
.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section--dark .section-label {
  color: var(--color-accent-secondary);
}

.section--dark .section-desc {
  color: var(--color-gray-400);
}

/* LIGHT sections */
.section--light {
  background: var(--color-off-white);
  color: var(--color-dark);
}

.section--light .section-label {
  color: var(--color-accent);
}

.section--light .section-desc {
  color: var(--color-gray-500);
}

/* =============================================
   FILTER TABS (Services & Instagram)
   ============================================= */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-top: var(--sp-8);
}

.filter-tab {
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--color-gray-300);
  background: var(--color-white);
  color: var(--color-gray-700);
  transition: all var(--t-fast) var(--ease-out);
}

.filter-tab:hover {
  background: var(--color-gray-100);
  color: var(--color-dark);
}

.filter-tab.active {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}

/* =============================================
   SERVICES (15 Service Cards Grid)
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.service-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: default;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              opacity var(--t-base) var(--ease-out);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
}

.service-card.is-hidden {
  display: none !important;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.service-card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #0d121c;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}

.service-card:hover .service-card-img img {
  transform: scale(1.06);
}

.service-category-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(13, 13, 13, 0.78);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.service-card-body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
  flex-shrink: 0;
}

.service-icon-badge svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-white);
  stroke-width: 1.8;
  fill: none;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.service-card p {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
  flex-grow: 1;
}

.service-card-link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  transition: gap var(--t-fast) var(--ease-out);
}

.service-card-link:hover {
  gap: var(--sp-2);
  color: #2563EB;
}

/* =============================================
   MODALIDADES DE ATENDIMENTO (Dark Section)
   ============================================= */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  align-items: stretch;
}

.plan-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  transition: transform var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}

.plan-card--featured {
  background: rgba(59, 130, 246, 0.07);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 40px rgba(59, 130, 246, 0.15);
}

.plan-card--featured:hover {
  border-color: rgba(59, 130, 246, 0.6);
  box-shadow: 0 20px 50px rgba(59, 130, 246, 0.25);
}

.plan-featured-ribbon {
  position: absolute;
  top: -12px;
  right: 28px;
  background: #3B82F6;
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.plan-header {
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.plan-sla-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.25);
  color: #34D399;
  font-size: var(--fs-xs);
  font-weight: 700;
  margin-bottom: var(--sp-4);
}

.plan-sla-badge--blue {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.35);
  color: #60A5FA;
}

.plan-sla-badge--gold {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.35);
  color: #FBBF24;
}

.plan-title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--sp-2);
}

.plan-desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: 1.6;
}

.plan-img-preview {
  margin: var(--sp-4) 0 var(--sp-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.plan-img-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}

.plan-card:hover .plan-img-preview img {
  transform: scale(1.05);
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--color-gray-300);
  line-height: 1.5;
}

.plan-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.plan-footer {
  margin-top: auto;
}

/* =============================================
   DIFFERENTIALS (Dark Section - 4 Cards)
   ============================================= */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.diff-card {
  padding: var(--sp-8) var(--sp-6);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--t-base) var(--ease-out);
  text-align: center;
}

.diff-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}

.diff-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
  transition: all var(--t-base) var(--ease-out);
}

.diff-card:hover .diff-icon {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.18);
  transform: scale(1.05);
}

.diff-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-white);
  stroke-width: 1.8;
  fill: none;
}

.diff-card h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--color-white);
  line-height: 1.35;
}

.diff-card p {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  line-height: 1.7;
}

/* =============================================
   BRAND QUOTE BANNER (Feed 14)
   ============================================= */
.quote-banner {
  position: relative;
  overflow: hidden;
  padding: var(--sp-24) var(--sp-8);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: #090C14;
}

.quote-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.quote-banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.22) contrast(1.15);
}

.quote-banner-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
  margin: 0 auto;
}

.quote-badge {
  display: inline-block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent-secondary);
  font-weight: 600;
  margin-bottom: var(--sp-4);
}

.quote-text {
  font-family: var(--font-heading);
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-5xl));
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
}

.quote-text em {
  font-style: italic;
  color: #93C5FD;
}

.quote-subtext {
  font-size: var(--fs-lg);
  color: var(--color-gray-300);
  max-width: 620px;
  margin: 0 auto var(--sp-8);
  line-height: 1.7;
}

/* =============================================
   INSTAGRAM FEED & LIGHTBOX
   ============================================= */
.instagram-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.1), rgba(131, 58, 180, 0.1));
  border: 1px solid rgba(225, 48, 108, 0.25);
  color: #E1306C;
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-4);
}

.feed-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

.feed-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  cursor: pointer;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}

.feed-card.is-hidden {
  display: none !important;
}

.feed-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
}

.feed-card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #0e121a;
}

.feed-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}

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

.feed-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 13, 13, 0.88) 0%, rgba(13, 13, 13, 0.25) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--sp-4);
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease-out);
}

.feed-card:hover .feed-overlay {
  opacity: 1;
}

.feed-pill {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.feed-hover-cta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 600;
}

.feed-card-caption {
  padding: var(--sp-4) var(--sp-5);
}

.feed-tag {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--sp-1);
}

.feed-card-caption h4 {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-dark);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Instagram Profile Callout */
.insta-callout {
  margin-top: var(--sp-16);
  padding: var(--sp-8);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  box-shadow: 0 4px 30px rgba(0,0,0,0.03);
}

.insta-callout-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-6);
}

.insta-callout-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-dark);
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  flex-shrink: 0;
}

.insta-callout-avatar img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.insta-callout-info {
  flex: 1;
  min-width: 260px;
}

.insta-handle {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-dark);
}

.insta-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: #3B82F6;
  color: #fff;
  font-size: 11px;
}

.insta-bio {
  color: var(--color-gray-500);
  font-size: var(--fs-sm);
  margin-top: var(--sp-1);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 13, 20, 0.88);
  backdrop-filter: blur(14px);
}

.lightbox-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
  animation: zoomIn 0.3s var(--ease-out);
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 10;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  font-size: 24px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}

.lightbox-close:hover {
  background: #000;
  transform: rotate(90deg);
}

.lightbox-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-height: 85vh;
  overflow: hidden;
}

.lightbox-media-wrap {
  background: #080B11;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 85vh;
}

.lightbox-content {
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--color-white);
}

.lightbox-header {
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: var(--sp-6);
}

.lightbox-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.lightbox-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-dark);
  padding: 6px;
}

.lightbox-brand-meta {
  display: flex;
  flex-direction: column;
}

.lightbox-username {
  font-weight: 700;
  color: var(--color-dark);
  font-size: var(--fs-base);
}

.lightbox-badge {
  font-size: var(--fs-xs);
  color: var(--color-accent);
  font-weight: 600;
}

.lightbox-text-area {
  flex: 1;
  overflow-y: auto;
}

.lightbox-text-area h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--sp-4);
  line-height: 1.3;
}

.lightbox-text-area p {
  font-size: var(--fs-sm);
  color: var(--color-gray-700);
  line-height: 1.7;
}

.lightbox-footer {
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  padding: var(--sp-12) var(--sp-8);
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

.stats-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  text-align: center;
}

.stat-item h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--color-dark);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-item p {
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  font-weight: 500;
}

/* =============================================
   CTA SECTION (Light)
   ============================================= */
.cta-section {
  padding: var(--sp-24) var(--sp-8);
  background: var(--color-off-white);
}

.cta-box {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  padding: var(--sp-16) var(--sp-8);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  box-shadow: 0 4px 40px rgba(0,0,0,0.04);
}

.cta-logo-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-lg);
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-6);
  padding: 8px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.cta-logo-icon {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
  font-weight: 800;
  color: var(--color-dark);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}

.cta-subtitle {
  font-size: var(--fs-lg);
  color: var(--color-gray-500);
  margin-bottom: var(--sp-8);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
}

.cta-divider {
  width: 48px;
  height: 1px;
  background: var(--color-gray-200);
  margin: 0 auto var(--sp-8);
}

.cta-contacts {
  display: flex;
  gap: var(--sp-8);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-contact-link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--color-gray-500);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: color var(--t-fast) var(--ease-out);
}

.cta-contact-link:hover {
  color: var(--color-dark);
}

.cta-contact-link svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-gray-400);
  stroke-width: 1.8;
  fill: none;
  flex-shrink: 0;
  transition: stroke var(--t-fast) var(--ease-out);
}

.cta-contact-link:hover svg {
  stroke: var(--color-dark);
}

/* =============================================
   FOOTER (Modern 3-Column Corporate Design)
   ============================================= */
.footer {
  background: #080A10;
  padding: var(--sp-16) var(--sp-8) var(--sp-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 2;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-10);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1.5fr;
  gap: var(--sp-10);
  align-items: start;
}

/* Col 1: Brand */
.footer-col--brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer-tagline-quote {
  font-size: var(--fs-xs);
  color: var(--color-accent-secondary);
  font-style: italic;
  font-weight: 500;
}

.footer-brand-desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: 1.7;
  max-width: 420px;
}

.footer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--color-gray-300);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.footer-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* Col 2: Navigation Links */
.footer-col-title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: var(--sp-4);
  position: relative;
  display: inline-block;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-menu-link {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  transition: all var(--t-fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
}

.footer-menu-link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

/* Col 3: Contact & Email Card */
.footer-contact-intro {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: 1.6;
  margin-bottom: var(--sp-4);
}

.footer-email-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--sp-4);
  transition: all var(--t-fast) var(--ease-out);
  position: relative;
  margin-bottom: var(--sp-4);
}

.footer-email-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.footer-email-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-2);
}

.footer-email-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-accent-secondary);
}

.footer-email-tag {
  font-size: 0.65rem;
  background: rgba(59, 130, 246, 0.15);
  color: #93C5FD;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.footer-email-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.footer-email-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-white);
  word-break: break-all;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease-out);
}

.footer-email-link svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.footer-email-link:hover {
  color: #93C5FD;
}

.btn-copy-email {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
  white-space: nowrap;
}

.btn-copy-email:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  transform: translateY(-1px);
}

.btn-copy-email .icon-check {
  display: none;
  stroke: #10B981;
}

.btn-copy-email.copied {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #10B981;
}

.btn-copy-email.copied .icon-copy {
  display: none;
}

.btn-copy-email.copied .icon-check {
  display: inline-block;
}

.copy-alert {
  display: none;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.72rem;
  color: #34D399;
  font-weight: 500;
  animation: fadeIn 0.25s ease-out;
}

.copy-alert.active {
  display: flex;
}

/* Redes Sociais no Rodapé */
.footer-channels {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.footer-channel-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  transition: all var(--t-fast) var(--ease-out);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-gray-300);
  text-decoration: none;
}

.footer-channel-link:hover {
  color: #fff;
  transform: translateY(-2px);
}

.footer-channel-link--wa:hover {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25D366;
}

.footer-channel-link--ig:hover {
  background: rgba(225, 48, 108, 0.15);
  border-color: rgba(225, 48, 108, 0.4);
  color: #E1306C;
}

/* Rodapé Inferior */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-copy {
  font-size: var(--fs-xs);
  color: var(--color-gray-500);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.footer-legal-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t-fast) var(--ease-out);
}

.footer-legal-link:hover {
  color: #93C5FD;
}

.footer-legal-dot {
  color: var(--color-gray-600);
  font-size: 10px;
}

.footer-legal-badge {
  font-size: 0.7rem;
  color: var(--color-gray-500);
}

/* =============================================
   PRIVACY POLICY MODAL
   ============================================= */
.privacy-modal {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}

.privacy-modal.active {
  display: flex;
}

.privacy-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 9, 14, 0.88);
  backdrop-filter: blur(12px);
}

.privacy-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 760px;
  max-height: 88vh;
  background: #0F131D;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.65);
  animation: zoomIn 0.28s var(--ease-out);
}

.privacy-header {
  padding: var(--sp-5) var(--sp-6);
  background: #141A28;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.privacy-header-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.privacy-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-lg);
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--color-accent-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.privacy-title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.privacy-subtitle {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
}

.privacy-close {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-gray-400);
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
  line-height: 1;
}

.privacy-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  transform: rotate(90deg);
}

.privacy-body {
  padding: var(--sp-6);
  overflow-y: auto;
  color: var(--color-gray-300);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

.privacy-callout {
  background: rgba(59, 130, 246, 0.08);
  border-left: 3px solid var(--color-accent);
  padding: var(--sp-4);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  margin-bottom: var(--sp-6);
  font-size: var(--fs-sm);
  color: #D1D5DB;
}

.privacy-article h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  color: #fff;
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-2);
}

.privacy-article p {
  margin-bottom: var(--sp-3);
  color: var(--color-gray-400);
}

.privacy-article ul {
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-4);
  color: var(--color-gray-400);
}

.privacy-article li {
  margin-bottom: var(--sp-2);
}

.privacy-article code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.8em;
  color: #93C5FD;
}

.privacy-inline-link {
  color: var(--color-accent-secondary);
  text-decoration: underline;
}

.privacy-footer {
  padding: var(--sp-4) var(--sp-6);
  background: #141A28;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  color: #fff;
}

.privacy-footer .btn,
.privacy-footer .btn-outline-dark,
.privacy-footer .btn-dark {
  color: #fff;
}

.privacy-footer .btn-outline-dark {
  border-color: rgba(255, 255, 255, 0.25);
}

.privacy-footer .btn-outline-dark:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.privacy-full-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  padding: 8px 14px;
  color: #fff;
}

/* =============================================
   FLOATING CTA
   ============================================= */
.floating-cta {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}

.floating-cta-btn {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--t-fast) var(--ease-out),
              box-shadow var(--t-fast) var(--ease-out);
}

.floating-cta-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.55);
}

.floating-pulse {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  background: #25D366;
  opacity: 0.4;
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

.floating-tooltip {
  position: absolute;
  right: 70px;
  background: var(--color-dark);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(0,0,0,0.25);
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: all var(--t-fast) var(--ease-out);
}

.floating-cta-btn:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.10s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.20s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger.visible > *:nth-child(6) { transition-delay: 0.30s; }

.stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1080px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .feed-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 968px) {
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
  }

  body.menu-open {
    overflow: hidden !important;
    touch-action: none;
  }

  /* CRITICAL: Never use backdrop-filter on header on mobile to prevent containing-block trap */
  .header,
  .header.scrolled,
  body.menu-open .header {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: rgba(13, 13, 13, 0.96) !important;
  }

  /* Backdrop Overlay */
  .nav-backdrop {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-base) var(--ease-out);
  }

  .nav-backdrop.active {
    opacity: 1;
    pointer-events: auto;
  }

  /* Side Drawer Panel */
  .nav {
    display: flex !important;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 86vw);
    height: 100vh;
    height: 100dvh;
    background: #0d121c;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: none;
    z-index: 1002;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 0;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.35s ease;
    overflow: hidden;
  }

  .nav.active {
    transform: translateX(0);
    box-shadow: -15px 0 50px rgba(0, 0, 0, 0.75);
  }

  /* Drawer Header */
  .nav-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-5) var(--sp-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-drawer-header .logo-text {
    display: flex !important;
  }

  /* Drawer Links */
  .nav-links-wrap {
    display: flex;
    flex-direction: column;
    padding: var(--sp-6) var(--sp-5);
    gap: 8px;
    flex: 1;
    overflow-y: auto;
  }

  .nav-links-wrap .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-radius: var(--radius-lg);
    font-size: var(--fs-base);
    color: var(--color-gray-200);
    font-weight: 600;
    letter-spacing: -0.01em;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--t-fast) var(--ease-out);
  }

  .nav-links-wrap .nav-link:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.12);
    color: #fff;
    transform: translateX(4px);
  }

  .nav-links-wrap .nav-link:active {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.35);
    color: #60A5FA;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link-arrow {
    display: inline-flex;
    color: var(--color-gray-500);
    transition: transform var(--t-fast) var(--ease-out),
                color var(--t-fast) var(--ease-out);
  }

  .nav-links-wrap .nav-link:hover .nav-link-arrow {
    color: #fff;
    transform: translateX(3px);
  }

  /* Drawer Footer */
  .nav-drawer-footer {
    padding: var(--sp-6);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    background: rgba(0, 0, 0, 0.2);
  }

  .nav-drawer-footer .nav-cta {
    width: 100%;
    justify-content: center;
    padding: var(--sp-3) var(--sp-4);
  }

  .nav-drawer-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    color: var(--color-gray-400);
  }

  .status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: #34D399;
    animation: pulse-dot 2s infinite;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-content {
    padding: var(--sp-24) var(--sp-6) var(--sp-16);
  }

  .section {
    padding: var(--sp-16) var(--sp-6);
  }

  .lightbox-body {
    grid-template-columns: 1fr;
    max-height: 90vh;
    overflow-y: auto;
  }

  .lightbox-media-wrap {
    aspect-ratio: 16 / 10;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .footer-col--contact {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .services-grid > *,
  .feed-grid > * {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
  }

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

@media (max-width: 640px) {
  .section {
    padding: var(--sp-16) var(--sp-4);
  }

  .header {
    padding: var(--sp-3) var(--sp-4);
  }

  .hero-content {
    padding: var(--sp-24) var(--sp-4) var(--sp-12);
  }

  .hero h1 {
    font-size: clamp(var(--fs-2xl), 8vw, var(--fs-4xl));
    margin-bottom: var(--sp-4);
  }

  .hero-subtitle {
    font-size: var(--fs-sm);
    margin-bottom: var(--sp-6);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
  }

  .hero-highlights {
    gap: var(--sp-2);
  }

  .highlight-item {
    width: 100%;
    font-size: 0.72rem;
    padding: 6px 12px;
  }

  .logo-text {
    display: flex;
    flex-direction: column;
  }

  .logo-name {
    font-size: 0.92rem;
    line-height: 1.15;
  }

  .logo-tagline {
    font-size: 0.68rem;
  }

  .logo-badge {
    width: 38px;
    height: 38px;
  }

  .logo-brand-icon {
    width: 24px;
    max-height: 28px;
  }

  .filter-bar {
    gap: 6px;
  }

  .filter-tab {
    padding: 5px 12px;
    font-size: var(--fs-xs);
  }

  .stats-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }

  .stat-item h4 {
    font-size: var(--fs-2xl);
  }

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

  .feed-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
    margin: var(--sp-6) 0 0;
  }

  .quote-banner {
    padding: var(--sp-16) var(--sp-4);
  }

  .quote-text {
    font-size: var(--fs-2xl);
  }

  .quote-subtext {
    font-size: var(--fs-sm);
  }

  .cta-box {
    padding: var(--sp-8) var(--sp-4);
  }

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-contacts {
    flex-direction: column;
    align-items: center;
    gap: var(--sp-4);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    text-align: center;
  }

  .footer-col--brand {
    align-items: center;
    text-align: center;
  }

  .footer-col--brand .logo {
    justify-content: center;
    margin: 0 auto;
  }

  .footer-brand-desc {
    margin: 0 auto;
    text-align: center;
  }

  .footer-col-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-menu {
    align-items: center;
  }

  .footer-menu-link {
    justify-content: center;
  }

  .footer-email-row {
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-3);
  }

  .footer-email-link {
    justify-content: center;
  }

  .btn-copy-email {
    justify-content: center;
    width: 100%;
  }

  .footer-channels {
    justify-content: center;
  }

  .footer-channel-link {
    width: 100%;
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--sp-3);
  }

  .footer-legal {
    justify-content: center;
  }

  .privacy-modal {
    padding: 12px;
  }

  .privacy-dialog {
    max-height: 94vh;
  }

  .privacy-footer {
    flex-direction: column;
  }

  .privacy-footer .btn {
    width: 100%;
    justify-content: center;
  }

  .lightbox-modal {
    padding: 10px;
  }

  .lightbox-container {
    max-height: 92vh;
    border-radius: var(--radius-xl);
  }

  .lightbox-body {
    grid-template-columns: 1fr;
    max-height: 90vh;
  }

  .lightbox-media-wrap {
    aspect-ratio: 1 / 1;
    max-height: 40vh;
  }

  .lightbox-content {
    padding: var(--sp-4);
  }

  .floating-cta {
    bottom: 18px;
    right: 18px;
  }

  .floating-cta-btn {
    width: 50px;
    height: 50px;
  }
}

/* =============================================
   NETWORK CANVAS (Background)
   ============================================= */
#network-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.22;
}