* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #0A0A0A;
  --white: #FFFFFF;
  --blue: #0951C7;
  --blue-light: rgba(9, 81, 199, 0.12);
  --blue-glow: rgba(9, 81, 199, 0.25);
  --gray-900: #1A1A1A;
  --gray-800: #2A2A2A;
  --gray-700: #3A3A3A;
  --gray-400: #8A8A8A;
  --gray-200: #CCCCCC;
  --gray-100: #F0F0F0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Sora', sans-serif;
  background: var(--white);
  color: var(--black);
  overflow-x: hidden;
}

/* ===== LIQUID GLASS ===== */
.glass {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(255, 255, 255, 0.05);
}

.glass-dark {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}

h1 { font-size: 72px; line-height: 1.02; }
h2 { font-size: 44px; line-height: 1.12; }
h3 { font-size: 28px; line-height: 1.2; }
h4 { font-size: 20px; line-height: 1.3; }

.text-accent { color: var(--blue); }
.text-white { color: var(--white); }
.text-light { font-weight: 300; }

/* ===== ACCESSIBILITY ===== */
*:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

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

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--blue);
  color: var(--white);
  padding: 8px 16px;
  z-index: 10000;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 8px;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 998;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}
@media (max-width: 640px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 50px;
    height: 50px;
  }
}

/* ===== CONTAINER ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="stagger"] > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="stagger"].visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background 0.4s, box-shadow 0.4s;
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: opacity 0.3s;
  flex-shrink: 0;
}

.logo:hover { opacity: 0.8; }

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
}

.header-container > .btn {
  margin-left: 32px;
  flex-shrink: 0;
}

.nav-link {
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.3s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--blue);
  transition: width 0.3s;
}

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

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

/* NAV DROPDOWN */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: -16px;
  padding-top: 16px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.06);
  border-top: none;
  padding: 16px 24px;
  text-decoration: none;
  min-width: 260px;
  transition: background 0.3s;
}

.nav-dropdown-item:first-child {
  border-top: 1px solid rgba(255,255,255,0.06);
}

.nav-dropdown-item:hover {
  background: rgba(9,81,199,0.08);
}

.nav-dropdown-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 4px;
}

.nav-dropdown-desc {
  font-size: 10px;
  font-weight: 300;
  color: var(--gray-400);
  letter-spacing: 0.04em;
}

/* MOBILE MENU EXTRAS */
.mobile-menu-label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--blue);
  display: block;
}

.mobile-menu-divider {
  display: block;
  width: 24px;
  height: 1px;
  background: rgba(255,255,255,0.1);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  position: absolute;
  left: 4px;
  transition: all 0.3s;
}

.menu-toggle span:first-child { top: 11px; }
.menu-toggle span:last-child { top: 19px; }

.mobile-menu {
  display: none;
}

/* ===== BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--white);
  width: fit-content;
}

.badge-light {
  border-color: var(--black);
  background: transparent;
  color: var(--black);
}

.badge-dark-blue {
  border-color: var(--blue);
  background: var(--blue-light);
  color: var(--white);
}

.badge-slash {
  color: var(--blue);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: 'Sora', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s, box-shadow 0.4s, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.12) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.btn:hover::after {
  transform: translateX(100%);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(9, 81, 199, 0);
}

.btn-primary:hover {
  background: #073fa0;
  box-shadow: 0 8px 32px rgba(9, 81, 199, 0.35);
}

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

.btn-white:hover {
  background: var(--gray-100);
}

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

.btn-dark:hover {
  background: var(--gray-900);
}

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

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 10px;
}

/* ===== TAGS ===== */
.tag {
  padding: 6px 14px;
  border: 1px solid rgba(0,0,0,0.1);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--black);
}

.tag-outline {
  border-color: rgba(0,0,0,0.2);
  background: transparent;
}

.tag-dark {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: var(--white);
}

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

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(to top, #0A0A0A 0%, rgba(10,10,10,0.85) 30%, rgba(10,10,10,0.55) 60%, rgba(10,10,10,0.7) 100%);
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  width: 100%;
}

.hero-content {
  padding: 0 0 100px;
  max-width: 800px;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 62px;
  line-height: 1.08;
}

.hero-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--gray-200);
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 12px;
}

/* HERO TICKER */
.hero-ticker {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(40px) saturate(1.6);
  -webkit-backdrop-filter: blur(40px) saturate(1.6);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 -8px 32px rgba(0,0,0,0.2);
  overflow: hidden;
  z-index: 2;
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  animation: ticker 20s linear infinite;
  width: max-content;
  padding: 16px 0;
}

.ticker-track span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.5);
  padding: 0 28px;
}

.ticker-dot {
  width: 3px;
  height: 3px;
  background: rgba(255,255,255,0.15);
  display: inline-block;
  flex-shrink: 0;
}

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

/* ===== GRID BACKGROUND ===== */
.grid-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ===== ABOUT INTRO ===== */
.about-intro {
  background: var(--black);
  padding: 120px 0;
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.about-intro-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
  z-index: 1;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro-left h2 {
  color: var(--white);
  font-size: 44px;
  line-height: 1.12;
  margin-bottom: 24px;
}

.about-intro-desc {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-400);
  margin-bottom: 32px;
}

.about-intro-desc strong {
  color: var(--white);
  font-weight: 500;
}

/* BRAZIL MAP */
.about-intro-map {
  display: flex;
  justify-content: center;
}

/* MAP */
.map-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.brazil-svg {
  width: 100%;
  height: auto;
  opacity: 0.9;
  transition: opacity 0.4s;
}

.map-wrapper:hover .brazil-svg {
  opacity: 1;
}

/* Pin overlay positioned at BH, MG */
.map-pin-overlay {
  position: absolute;
  top: 58%;
  left: 72%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.map-pin-dot {
  width: 8px;
  height: 8px;
  background: var(--blue);
  position: relative;
  z-index: 2;
}

.map-pin-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border: 1px solid var(--blue);
  transform: translate(-50%, -50%);
  animation: pinPulse 2s ease-out infinite;
}

@keyframes pinPulse {
  0% { width: 8px; height: 8px; opacity: 0.6; }
  100% { width: 32px; height: 32px; opacity: 0; }
}

.map-pin-tooltip {
  position: absolute;
  left: 16px;
  top: -12px;
  background: rgba(10,10,10,0.95);
  border: 1px solid rgba(9,81,199,0.25);
  padding: 8px 14px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(4px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.map-wrapper:hover .map-pin-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.map-pin-tooltip strong {
  display: block;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--white);
}

.map-pin-tooltip span {
  font-size: 8px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--gray-400);
}

/* ===== PROBLEMA ===== */
.problema {
  background: var(--black);
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}

.problema::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 35%;
  height: 100%;
  background: linear-gradient(to left, rgba(9, 81, 199, 0.05), transparent);
  pointer-events: none;
}

.problema-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
  z-index: 1;
}

.problema-header {
  text-align: center;
  margin-bottom: 80px;
}

.problema-header h2 {
  color: var(--white);
  font-size: 40px;
  line-height: 1.15;
}

/* VERTICAL TIMELINE */
.vtimeline {
  position: relative;
  max-width: 900px;
  margin: 80px auto;
}

.vtimeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: rgba(255,255,255,0.08);
  transform: translateX(-50%);
  z-index: 1;
}

.vtimeline-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  margin-bottom: 32px;
  padding-top: 20px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16,1,0.3,1), transform 0.6s cubic-bezier(0.16,1,0.3,1);
}

.vtimeline.visible .vtimeline-item {
  opacity: 1;
  transform: translateY(0);
}

.vtimeline.visible .vtimeline-item:nth-child(2) { transition-delay: 0.1s; }
.vtimeline.visible .vtimeline-item:nth-child(3) { transition-delay: 0.25s; }
.vtimeline.visible .vtimeline-item:nth-child(4) { transition-delay: 0.4s; }
.vtimeline.visible .vtimeline-item:nth-child(5) { transition-delay: 0.55s; }
.vtimeline.visible .vtimeline-item:nth-child(6) { transition-delay: 0.7s; }

.vtimeline-left {
  justify-content: flex-start;
  padding-right: calc(50% + 32px);
}

.vtimeline-right {
  justify-content: flex-end;
  padding-left: calc(50% + 32px);
}

.vtimeline-center {
  justify-content: center;
  padding: 0 calc(25% - 16px);
}

.vtimeline-dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 10px;
  height: 10px;
  border: 2px solid rgba(255,255,255,0.2);
  background: var(--black);
  transform: translateX(-50%);
  z-index: 3;
  transition: border-color 0.4s, background 0.4s, box-shadow 0.4s;
}

.vtimeline-item:hover .vtimeline-dot {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 0 16px rgba(9,81,199,0.4);
}

.vtimeline-dot-accent {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 0 12px rgba(9,81,199,0.3);
}

.vtimeline-card {
  padding: 32px;
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 0.4s, transform 0.5s cubic-bezier(0.16,1,0.3,1), box-shadow 0.4s;
}

.vtimeline-item:hover .vtimeline-card {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.vtimeline-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--blue);
  display: block;
  margin-bottom: 10px;
}

.vtimeline-card h4 {
  color: var(--white);
  font-size: 15px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.vtimeline-card p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-400);
}

.vtimeline-card-result {
  border: 1px solid rgba(9,81,199,0.25);
  background: rgba(9,81,199,0.06);
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  box-shadow:
    0 8px 40px rgba(9,81,199,0.1),
    inset 0 1px 0 rgba(9,81,199,0.15);
  text-align: center;
}

.vtimeline-card-result h4 {
  font-size: 14px;
  line-height: 1.5;
}

.vtimeline-center .vtimeline-icon {
  margin: 0 auto 16px;
}

.problema-sub {
  font-size: 15px;
  font-weight: 300;
  color: var(--gray-400);
  margin-top: 16px;
}

/* PROBLEMA CTA */
.problema-cta {
  text-align: center;
  margin-top: 80px;
}

.problema-cta p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.problema-anchor {
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.02em;
}

/* ===== PRODUCTS ===== */
.products {
  padding: 140px 0;
  background: var(--white);
}

.section-header {
  margin-bottom: 64px;
}

.section-header h2 {
  margin-top: 24px;
}

.section-sub {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-400);
  margin-top: 20px;
  max-width: 560px;
}

.section-sub-dark {
  color: var(--gray-700);
}

.section-sub-light {
  color: var(--gray-400);
}

.product-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.product-card {
  border: 1px solid var(--gray-100);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1);
  position: relative;
  overflow: hidden;
  background: var(--white);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover::before {
  transform: scaleX(1);
}

.product-card:hover {
  border-color: var(--blue);
  box-shadow: 0 24px 64px rgba(9, 81, 199, 0.08);
  transform: translateY(-4px);
}

.product-card-inner {
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* LOTTIE-LIKE ANIMATED ICONS */
.product-icon-lottie {
  margin-bottom: 8px;
}

/* EVO icon animation */
.evo-ring {
  animation: drawRing 1.5s ease forwards;
  animation-delay: 0.3s;
}

@keyframes drawRing {
  to { stroke-dashoffset: 0; }
}

.evo-dot {
  animation: popDot 0.4s ease forwards;
}
.evo-dot-1 { animation-delay: 1.0s; }
.evo-dot-2 { animation-delay: 1.2s; }
.evo-dot-3 { animation-delay: 1.4s; }
.evo-dot-4 { animation-delay: 1.6s; }

@keyframes popDot {
  0% { opacity: 0; r: 0; }
  60% { r: 5; }
  100% { opacity: 1; r: 4; }
}

/* Continuous rotation on hover */
.product-card:hover .lottie-evo {
  animation: spinLoop 8s linear infinite;
}

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

/* PERFORMANCE icon animation */
.perf-bar-1 { animation: growBar1 0.6s ease forwards; animation-delay: 0.4s; }
.perf-bar-2 { animation: growBar2 0.6s ease forwards; animation-delay: 0.6s; }
.perf-bar-3 { animation: growBar3 0.6s ease forwards; animation-delay: 0.8s; }

@keyframes growBar1 {
  to { y: 28; height: 16; opacity: 0.4; }
}
@keyframes growBar2 {
  to { y: 18; height: 26; opacity: 0.6; }
}
@keyframes growBar3 {
  to { y: 8; height: 36; opacity: 1; }
}

.perf-line {
  animation: drawPerfLine 0.8s ease forwards;
  animation-delay: 1.0s;
}

@keyframes drawPerfLine {
  to { stroke-dashoffset: 0; }
}

.perf-tip {
  animation: popDot 0.3s ease forwards;
  animation-delay: 1.6s;
}

/* Bounce bars on hover */
.product-card:hover .perf-bar-1,
.product-card:hover .perf-bar-2,
.product-card:hover .perf-bar-3 {
  animation: barBounce 0.6s ease;
}

@keyframes barBounce {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.15); }
}

.product-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--blue);
}

.product-card h3 {
  font-size: 22px;
  line-height: 1.2;
  color: var(--black);
}

.product-card p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-700);
}

.product-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ===== FOR WHO ===== */
.for-who {
  padding: 140px 0;
  background: var(--gray-100);
}

.for-who-header {
  max-width: 720px;
  margin-bottom: 64px;
}

.for-who-header h2 {
  margin: 24px 0 24px;
}

.for-who-sub {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 32px;
}

.for-who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.for-who-visual {
  position: relative;
}

.for-who-img-wrapper {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0,0,0,0.1);
}

.for-who-img-wrapper img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.for-who-img-wrapper:hover img {
  transform: scale(1.02);
}

.for-who-shape {
  text-align: center;
  margin-top: 20px;
}

.for-who-shape svg {
  width: 100%;
  height: 40px;
}

.for-who-hashtag {
  display: inline-block;
  margin-top: 6px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--blue);
  opacity: 0.5;
}

/* ===== EVO PHASES ===== */
.evo-phases {
  padding: 140px 0;
  background: var(--white);
}

.phases-accordion {
  border-top: 1px solid var(--black);
}

.phase-item {
  border-bottom: 1px solid rgba(0,0,0,0.1);
  cursor: pointer;
  transition: border-color 0.3s;
}

.phase-item:hover {
  border-color: var(--blue);
}

.phase-header {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 32px 0;
}

.phase-number {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--blue);
  min-width: 56px;
}

.phase-title {
  font-size: 20px;
  font-weight: 500;
  min-width: 200px;
}

.phase-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

.phase-toggle {
  width: 32px;
  height: 32px;
  border: 1px solid var(--black);
  position: relative;
  flex-shrink: 0;
  transition: all 0.3s;
}

.phase-toggle span {
  position: absolute;
  background: var(--black);
}

.phase-toggle span:first-child {
  width: 12px;
  height: 1.5px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.phase-toggle span:last-child {
  width: 1.5px;
  height: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}

.phase-item:hover .phase-toggle {
  border-color: var(--blue);
  background: var(--blue);
}

.phase-item:hover .phase-toggle span {
  background: var(--white);
}

.phase-item.open .phase-toggle {
  border-color: var(--blue);
  background: var(--blue);
}

.phase-item.open .phase-toggle span {
  background: var(--white);
}

.phase-item.open .phase-toggle span:last-child {
  transform: translate(-50%, -50%) rotate(90deg);
}

.phase-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.phase-item.open .phase-body {
  max-height: 150px;
}

.phase-body p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-400);
  padding: 0 0 32px 88px;
}

/* ===== PERFORMANCE ===== */
.perf-section {
  padding: 140px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.perf-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
  z-index: 1;
}

.perf-title {
  color: var(--white);
  margin-top: 24px;
}

.perf-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.perf-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: border-color 0.4s, transform 0.5s cubic-bezier(0.16,1,0.3,1), box-shadow 0.4s;
}

.perf-card:hover {
  border-color: rgba(9, 81, 199, 0.3);
  transform: translateY(-6px);
  box-shadow:
    0 20px 48px rgba(9, 81, 199, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* PERF ICONS ANIMATED */
.perf-icon {
  margin-bottom: 8px;
  opacity: 0.5;
  transition: opacity 0.4s, transform 0.4s;
}

.perf-card:hover .perf-icon {
  opacity: 1;
  transform: scale(1.1);
}

/* Icon 1 - Tráfego */
.perf-icon-ring { animation: drawPerf 1.2s ease forwards; animation-delay: 0.3s; }
.perf-icon-arrow { animation: drawPerf 0.8s ease forwards; animation-delay: 0.8s; }
.perf-icon-line { animation: drawPerf 0.4s ease forwards; animation-delay: 1.2s; }

/* Icon 2 - CRM */
.perf-icon-rect { animation: drawPerf 1s ease forwards; animation-delay: 0.4s; }
.perf-icon-nodes { animation: drawPerf 0.8s ease forwards; animation-delay: 0.9s; }
.perf-icon-dot1 { animation: popDotPerf 0.3s ease forwards; animation-delay: 1.4s; }
.perf-icon-dot2 { animation: popDotPerf 0.3s ease forwards; animation-delay: 1.6s; }

/* Icon 3 - Consultoria */
.perf-icon-chart { animation: drawPerf 1s ease forwards; animation-delay: 0.5s; }
.perf-icon-c1 { animation: popDotPerf 0.3s ease forwards; animation-delay: 1.0s; }
.perf-icon-c2 { animation: popDotPerf 0.3s ease forwards; animation-delay: 1.15s; }
.perf-icon-c3 { animation: popDotPerf 0.3s ease forwards; animation-delay: 1.3s; }
.perf-icon-c4 { animation: popDotPerf 0.3s ease forwards; animation-delay: 1.45s; }

@keyframes drawPerf {
  to { stroke-dashoffset: 0; }
}

@keyframes popDotPerf {
  0% { opacity: 0; r: 0; }
  60% { r: 3; }
  100% { opacity: 1; r: 2; }
}

.perf-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.perf-card h4 {
  color: var(--white);
}

.perf-card p {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-400);
}

/* ===== CASES ===== */
.cases {
  padding: 140px 0;
  background: var(--black);
}

.cases-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.cases-header {
  margin-bottom: 48px;
}

.cases-header h2 {
  color: var(--white);
  margin-top: 16px;
}

.cases-label {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cases-label span {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--blue);
}

.cases-line {
  width: 32px;
  height: 1px;
  background: var(--blue);
}

/* Horizontal expanding panels */
.cases-stack {
  display: flex;
  gap: 2px;
  height: 560px;
}

.case-panel {
  flex: 1;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  text-decoration: none;
  cursor: pointer;
  transition: flex 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.case-panel:hover {
  flex: 2.8;
}

.case-panel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.25) 100%);
  transition: background 0.5s;
}

.case-panel:hover .case-panel-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.15) 50%, rgba(0,0,0,0.08) 100%);
}

.case-panel-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 0;
  background: var(--blue);
  transition: height 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.case-panel:hover .case-panel-accent {
  height: 100%;
}

/* Name shown when collapsed */
.case-panel-name {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--white);
  transition: opacity 0.3s;
  z-index: 2;
}

.case-panel:hover .case-panel-name {
  opacity: 0;
}

/* Content shown on hover */
.case-panel-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  z-index: 2;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s 0.1s, transform 0.4s 0.1s;
}

.case-panel:hover .case-panel-content {
  opacity: 1;
  transform: translateY(0);
}

.case-panel-tag {
  display: inline-block;
  border: 1px solid rgba(9,81,199,0.5);
  background: rgba(9,81,199,0.12);
  padding: 5px 12px;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: #4d8fef;
  margin-bottom: 12px;
}

.case-panel-content h3 {
  font-size: 20px;
  color: var(--white);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.case-panel-content p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  max-width: 280px;
  margin-bottom: 16px;
}

.case-panel-link {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: #4d8fef;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.case-panel-content h3 {
  font-size: 22px;
  color: var(--white);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.case-panel-content p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 300px;
  margin-bottom: 20px;
}

/* Revenue box */
.revenue-box {
  margin-top: 80px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  padding: 64px;
}

.revenue-top {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.revenue-number {
  font-size: 56px;
  font-weight: 300;
  letter-spacing: -0.03em;
}

.revenue-label {
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.35);
}

.revenue-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, rgba(9,81,199,0.3), rgba(255,255,255,0.05), transparent);
  margin: 32px 0;
}

.revenue-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255,255,255,0.4);
  max-width: 640px;
}

.revenue-text strong {
  color: var(--white);
  font-weight: 400;
}

/* ===== ABOUT ===== */
.about {
  padding: 140px 0;
  background: var(--black);
}

.about-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.about h2 {
  color: var(--gray-400);
  margin-top: 24px;
}

/* ABOUT - PHOTO + DOTS */
.about-header-center {
  text-align: center;
}

.socios-photo-wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.socios-photo-container {
  position: relative;
  overflow: hidden;
}

.socios-photo {
  width: 100%;
  max-height: 75vh;
  object-fit: cover;
  display: block;
}

.socios-photo-gradient-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30%;
  background: linear-gradient(to bottom, var(--black), transparent);
  pointer-events: none;
}

.socios-photo-gradient-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--black), transparent);
  pointer-events: none;
}

.socios-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.socios-logo-center {
  position: absolute;
  top: 44%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.socios-logo-box {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 2;
  transition: border-color 0.4s;
}

.socios-logo-center:hover .socios-logo-box {
  border-color: rgba(9,81,199,0.4);
}

.socios-logo-img {
  width: 28px;
  height: auto;
}

.socios-logo-pulse {
  position: absolute;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(9,81,199,0.3);
  animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.5); opacity: 0; }
}

/* Dots */
.socios-dot {
  position: absolute;
  z-index: 2;
  cursor: pointer;
}

.socios-dot-gabriel {
  top: 68%;
  left: 28%;
}

.socios-dot-ezequiel {
  top: 68%;
  left: 60%;
}

.socios-dot-core {
  width: 12px;
  height: 12px;
  background: var(--blue);
  position: relative;
  z-index: 2;
}

.socios-dot-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 12px;
  border: 1px solid var(--blue);
  transform: translate(-50%, -50%);
  animation: dotPulseAbout 2.5s ease-out infinite;
}

@keyframes dotPulseAbout {
  0% { width: 12px; height: 12px; opacity: 0.4; }
  100% { width: 36px; height: 36px; opacity: 0; }
}

.socios-dot-label {
  position: absolute;
  bottom: 24px;
  left: 0;
  white-space: nowrap;
}

.socios-dot-label strong {
  display: block;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--white);
}

.socios-dot-label span {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin-top: 2px;
  display: block;
}

.socios-dot-bio {
  position: absolute;
  top: 20px;
  left: 0;
  width: 280px;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 20px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  z-index: 10;
}

.socios-dot:hover .socios-dot-bio {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.socios-dot-bio-line {
  width: 24px;
  height: 1px;
  background: rgba(9,81,199,0.5);
  margin-bottom: 12px;
}

.socios-dot-bio p {
  font-size: 12px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--gray-400);
}

/* ===== CERTIFICATIONS ===== */
.certifications {
  background: var(--black);
  padding: 120px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.cert-header {
  text-align: center;
  margin-bottom: 64px;
}

.cert-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}

.cert-label span {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--blue);
}

.cert-line {
  width: 40px;
  height: 1px;
  background: var(--blue);
}

.cert-header h2 {
  color: var(--white);
}

.cert-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}

.cert-card {
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: calc(25% - 12px);
  transition: border-color 0.4s, transform 0.4s, box-shadow 0.4s;
}

.cert-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-3px);
}

.cert-img {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.4s;
}

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

.cert-card p {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  text-align: center;
  line-height: 1.5;
}

/* ===== FAQ ===== */
.faq {
  padding: 140px 0;
  background: var(--gray-100);
}

.faq .section-header h2 {
  margin-bottom: 48px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.faq-column {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  background: var(--white);
  padding: 28px 32px;
  cursor: pointer;
  transition: all 0.3s;
  border-left: 2px solid transparent;
}

.faq-item:hover {
  border-left-color: var(--blue);
}

.faq-item.open {
  border-left-color: var(--blue);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question h6 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.faq-toggle {
  width: 24px;
  height: 24px;
  position: relative;
  flex-shrink: 0;
}

.faq-toggle span {
  position: absolute;
  background: var(--black);
}

.faq-toggle span:first-child {
  width: 12px;
  height: 1.5px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-toggle span:last-child {
  width: 1.5px;
  height: 12px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.3s;
}

.faq-item.open .faq-toggle span:last-child {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-700);
  padding-top: 20px;
}

/* ===== CTA ===== */
.cta {
  padding: 160px 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--blue-glow) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
}

.cta-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
  z-index: 1;
}

.cta-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.cta-content h2 {
  color: var(--gray-400);
  max-width: 640px;
}

.cta-content p {
  font-size: 15px;
  font-weight: 300;
  color: var(--gray-400);
}

/* ===== FOOTER ===== */
.footer {
  padding: 80px 0 40px;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--gray-100);
}

.footer-brand p {
  font-size: 13px;
  font-weight: 300;
  color: var(--gray-400);
  margin-top: 20px;
  line-height: 1.6;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col h6 {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--black);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 12px;
  font-weight: 300;
  color: var(--gray-400);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--blue);
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 11px;
  font-weight: 300;
  color: var(--gray-400);
  letter-spacing: 0.05em;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  h1 { font-size: 48px; }
  h2 { font-size: 34px; }

  .nav { display: none; }
  .header .btn { display: none; }
  .menu-toggle { display: block; }

  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
  }

  body.menu-open .mobile-menu {
    opacity: 1;
    pointer-events: all;
  }

  body.menu-open .menu-toggle span:first-child {
    top: 15px;
    transform: rotate(45deg);
  }

  body.menu-open .menu-toggle span:last-child {
    top: 15px;
    transform: rotate(-45deg);
  }

  .mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding: 120px 48px;
  }

  .mobile-menu nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 0.1em;
  }

  .socios-dot-label,
  .socios-dot,
  .socios-lines {
    display: none;
  }

  .cert-card {
    width: calc(50% - 12px);
  }

  .for-who-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .for-who-img-wrapper img {
    max-height: 400px;
  }

  .about-intro-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-intro-left h2 {
    font-size: 32px;
  }

  .map-wrapper {
    max-width: 300px;
  }

  .problema-header h2 {
    font-size: 30px;
  }

  .vtimeline-left,
  .vtimeline-right,
  .vtimeline-center {
    padding: 0 0 0 40px;
    justify-content: flex-start;
  }

  .vtimeline-line {
    left: 12px;
  }

  .vtimeline-dot {
    left: 12px;
  }

  .stats-grid,
  .product-cards {
    grid-template-columns: 1fr;
  }

  .perf-cards {
    grid-template-columns: 1fr;
  }

  .cases-stack {
    flex-direction: column;
    height: auto;
  }

  .case-panel {
    height: auto;
    min-height: 200px;
    display: flex;
    align-items: flex-end;
  }

  .case-panel-name {
    display: none;
  }

  .case-panel-content {
    position: relative;
    opacity: 1;
    transform: none;
    padding: 20px;
    z-index: 2;
  }

  .case-panel-content p,
  .case-panel-tag {
    display: none;
  }

  .case-panel-content h3 {
    font-size: 16px;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
  }

  .case-panel-link {
    font-size: 9px;
  }

  .case-panel-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.15) 50%, transparent 100%);
  }

  .case-panel-accent {
    height: 100%;
  }

  .revenue-box {
    padding: 40px 24px;
  }

  .revenue-number {
    font-size: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .hero-content {
    padding: 0 0 60px;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .phase-tags { display: none; }
}

@media (max-width: 640px) {
  h1 { font-size: 28px; line-height: 1.1; }
  h2 { font-size: 24px; line-height: 1.15; }
  h3 { font-size: 20px; }
  h4 { font-size: 17px; }

  .container,
  .hero-container,
  .perf-container,
  .about-container,
  .cta-container,
  .header-container,
  .cases-container,
  .problema-container {
    padding: 0 20px;
  }

  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .hero-content h1 {
    font-size: 32px;
    line-height: 1.15;
  }

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

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  .hero-ticker {
    font-size: 11px;
  }

  .about-intro-left h2 {
    font-size: 26px;
  }

  .about-intro-desc {
    font-size: 14px;
  }

  .problema-header h2 {
    font-size: 24px;
  }

  .section-header h2,
  .section-sub {
    font-size: 14px;
  }

  .product-card-inner h3 {
    font-size: 20px;
  }

  .product-card-inner p {
    font-size: 13px;
  }

  .for-who-header h2 {
    font-size: 24px;
  }

  .for-who-sub {
    font-size: 14px;
  }

  .perf-title {
    font-size: 24px;
  }

  .perf-card h4 {
    font-size: 17px;
  }

  .perf-card p {
    font-size: 13px;
  }

  .cases-header h2 {
    font-size: 24px;
  }

  .revenue-box {
    padding: 32px 20px;
  }

  .revenue-number {
    font-size: 36px;
  }

  .revenue-text {
    font-size: 13px;
  }

  .cert-header h2 {
    font-size: 24px;
  }

  .cert-card {
    width: calc(50% - 8px);
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }

  .logos-row {
    flex-wrap: wrap;
    gap: 24px;
  }

  .products, .for-who, .evo-phases, .perf-section, .cases, .about, .faq {
    padding: 64px 0;
  }

  .case-panel-content p {
    max-width: 100%;
    font-size: 12px;
  }

  .case-panel-content h3 {
    font-size: 18px;
  }

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

  .vtimeline-card h4 {
    font-size: 16px;
  }

  .vtimeline-card p {
    font-size: 13px;
  }

  .about-header-center h2 {
    font-size: 24px;
  }

  .manifesto {
    padding: 64px 0;
  }
}