@import url("fonts.css");
@import url("variables.css");

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

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  overflow-x: clip;
  transition: var(--transition-theme);
}

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

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

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

ul {
  list-style: none;
}

/* ===== Utilities ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  min-width: 0;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mint);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.6;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-btn-primary-bg);
  color: var(--color-btn-primary-text);
}

.btn-primary:hover {
  background: var(--color-btn-primary-hover);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--gradient-brand);
  color: var(--color-text);
}

.btn-accent:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent-btn);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
}

.btn-outline:hover {
  background: var(--color-btn-outline-hover-bg);
  border-color: var(--color-btn-outline-hover-border);
}

.btn-ghost {
  background: var(--color-btn-ghost-bg);
  color: var(--color-text);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: var(--color-btn-ghost-hover);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: var(--color-header-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-theme);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 12px;
  min-width: 0;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  min-width: 0;
}

.header__logo img {
  height: 32px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header__menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-btn-ghost-bg);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.header__menu-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-mobile-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  padding: 24px var(--container-padding) 32px;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  visibility: hidden;
  opacity: 0;
  transition: visibility var(--transition-base), opacity var(--transition-base), var(--transition-theme);
  pointer-events: none;
}

.mobile-nav.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav a {
  font-size: 18px;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

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

.mobile-nav a,
.mobile-nav .btn {
  flex-shrink: 0;
}

.mobile-nav .btn-accent {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}
.hero {
  position: relative;
  padding: calc(var(--header-height) + 80px) 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.hero__orb--1 {
  width: 500px;
  height: 500px;
  top: -10%;
  left: -5%;
  background: var(--color-orb-1);
  animation: orb-drift-1 12s ease-in-out infinite;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  top: 20%;
  right: -8%;
  background: var(--color-orb-2);
  animation: orb-drift-2 15s ease-in-out infinite;
}

.hero__orb--3 {
  width: 300px;
  height: 300px;
  bottom: 0;
  left: 40%;
  background: var(--color-orb-3);
  animation: orb-drift-3 10s ease-in-out infinite;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 20%, transparent 70%);
}

@keyframes orb-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.1); }
}

@keyframes orb-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 40px) scale(1.05); }
}

@keyframes orb-drift-3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -20px); }
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 1;
}

/* Entrada escalonada */
.hero-reveal {
  opacity: 0;
  transform: translateY(28px);
  animation: hero-reveal 0.9s cubic-bezier(0.12, 0.23, 0.17, 0.99) forwards;
  animation-delay: calc(0.1s + var(--i, 0) * 0.12s);
}

@keyframes hero-reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-eyebrow-border);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero__eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease infinite;
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero__highlight {
  display: block;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradient-shift 4s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero__rotate-word {
  display: inline-block;
  font-weight: 600;
  color: var(--color-accent);
  transition: opacity 0.2s ease, transform 0.2s ease;
  min-width: 4ch;
}

.hero__rotate-word.is-changing {
  opacity: 0;
  transform: translateY(8px);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.hero__btn-glow {
  position: relative;
  overflow: hidden;
}

.hero__btn-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, var(--color-shimmer-line) 50%, transparent 60%);
  transform: translateX(-100%);
  animation: btn-shine 3.5s ease infinite;
}

@keyframes btn-shine {
  0%, 70%, 100% { transform: translateX(-100%); }
  85% { transform: translateX(100%); }
}

.hero__badges {
  font-size: 14px;
  color: var(--color-text-subtle);
  margin-bottom: 32px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

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

.hero__stat-value {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__stat-label {
  font-size: 12px;
  color: var(--color-text-subtle);
}

.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border-strong);
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
}

/* Cards flutuantes ao redor do mock */
.hero__float-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--color-float-card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  box-shadow: var(--shadow-float);
  white-space: nowrap;
}

.hero__float-card svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
}

.hero__float-card--1 {
  top: -12px;
  right: -8px;
  animation: float-card-1 5s ease-in-out infinite;
}

.hero__float-card--2 {
  bottom: 40px;
  left: -24px;
  color: var(--color-text-muted);
  font-weight: 500;
  animation: float-card-2 6s ease-in-out infinite 0.5s;
}

.hero__float-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 1.5s ease infinite;
  flex-shrink: 0;
}

@keyframes float-card-1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes float-card-2 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(8px) rotate(-1deg); }
}

/* Dashboard mock — hero visual */
.dashboard-mock {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  overflow: hidden;
  animation: dashboard-float 6s ease-in-out infinite;
  transform-style: preserve-3d;
}

@keyframes dashboard-float {
  0%, 100% { transform: translateY(0) rotateX(2deg) rotateY(-2deg); }
  50% { transform: translateY(-12px) rotateX(-1deg) rotateY(2deg); }
}

.dashboard-mock::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  background-size: 200% auto;
  animation: gradient-shift 3s ease infinite;
}

.dashboard-mock::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-dashboard-border);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.dashboard-mock__toast {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--color-toast-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--color-toast-border);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--color-text-muted);
  white-space: nowrap;
  box-shadow: var(--shadow-toast);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.12, 0.23, 0.17, 0.99), opacity 0.4s ease;
}

.dashboard-mock__toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.dashboard-mock__toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 700;
}

.dashboard-mock__toast strong {
  color: var(--color-accent);
  font-weight: 600;
}

.dashboard-mock__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.dashboard-mock__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.dashboard-mock__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.dashboard-mock__status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease infinite;
  box-shadow: 0 0 8px var(--color-accent);
}

.dashboard-mock__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.dashboard-mock__post {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  opacity: 0;
  animation: post-slide-in 0.6s cubic-bezier(0.12, 0.23, 0.17, 0.99) forwards;
  animation-delay: calc(0.8s + var(--post-i, 0) * 0.15s);
}

@keyframes post-slide-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dashboard-mock__post-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.dashboard-mock__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gradient-brand);
  flex-shrink: 0;
  animation: avatar-glow 3s ease infinite;
}

@keyframes avatar-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 92, 252, 0.4); }
  50% { box-shadow: 0 0 12px 2px rgba(124, 92, 252, 0.3); }
}

.dashboard-mock__meta {
  flex: 1;
}

.dashboard-mock__meta-line {
  height: 6px;
  border-radius: 3px;
  background: var(--color-skeleton-strong);
  margin-bottom: 4px;
}

.dashboard-mock__meta-line--short {
  width: 60%;
}

.dashboard-mock__shimmer {
  position: relative;
  overflow: hidden;
}

.dashboard-mock__shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--color-shimmer), transparent);
  animation: shimmer 2s ease infinite;
}

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

.dashboard-mock__content-lines {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.dashboard-mock__content-lines span {
  display: block;
  height: 5px;
  border-radius: 3px;
  background: var(--color-skeleton);
}

.dashboard-mock__content-lines span:last-child {
  width: 70%;
}

.dashboard-mock__platforms {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.dashboard-mock__platform {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-platform-border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-primary-hover);
  transition: all 0.35s cubic-bezier(0.12, 0.23, 0.17, 0.99);
  cursor: default;
}

.dashboard-mock__platform--active {
  background: var(--color-accent-dim);
  border-color: var(--color-platform-active-border);
  color: var(--color-accent);
  transform: scale(1.02);
  box-shadow: var(--shadow-platform-active);
}

.dashboard-mock__schedule {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
}

.dashboard-mock__schedule-title {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.dashboard-mock__schedule-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dashboard-mock__schedule-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--color-text-muted);
  opacity: 0;
  animation: post-slide-in 0.5s ease forwards;
  animation-delay: calc(1.1s + var(--sched-i, 0) * 0.12s);
}

.dashboard-mock__schedule-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-accent);
  min-width: 44px;
}

.dashboard-mock__schedule-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.dashboard-mock__schedule-dot--next {
  background: var(--color-accent);
  animation: pulse 1.5s ease infinite;
  box-shadow: 0 0 6px var(--color-accent);
}

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

@media (prefers-reduced-motion: reduce) {
  .hero-reveal,
  .hero__orb,
  .dashboard-mock,
  .hero__float-card,
  .hero__highlight,
  .hero__btn-glow::after,
  .dashboard-mock__post,
  .dashboard-mock__schedule-item,
  .dashboard-mock__shimmer::after,
  .cta__card-border,
  .cta__glow,
  .cta__deco-card,
  .cta__title-highlight {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .dashboard-mock__toast.is-visible {
    transform: translateX(-50%) translateY(0);
  }
}

/* ===== Marquee ===== */
.marquee {
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  overflow: hidden;
  max-width: 100%;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee__content {
  display: flex;
  align-items: center;
  gap: 48px;
  padding-right: 48px;
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text-subtle);
  white-space: nowrap;
}

.marquee__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-mint);
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Features ===== */
.features {
  padding: var(--section-padding-y) 0;
}

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

.features__header .section-subtitle {
  margin: 0 auto;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-hover);
  transform: translateY(-4px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-dim);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--color-primary-hover);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card__title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-card__text {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== Infrastructure ===== */
.infrastructure {
  padding: var(--section-padding-y) 0;
  position: relative;
}

.infrastructure__card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-card-dark);
  border: 1px solid var(--color-border);
  padding: 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.infrastructure__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, var(--color-infrastructure-glow) 0%, transparent 60%);
  pointer-events: none;
}

.infrastructure__content {
  position: relative;
  z-index: 1;
}

.infrastructure__text {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 20px 0 32px;
  max-width: 520px;
}

.infrastructure__stats {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px;
  background: var(--color-stats-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  min-width: 200px;
}

.infrastructure__uptime {
  font-family: var(--font-mono);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 400;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -0.04em;
}

.infrastructure__uptime-label {
  font-size: 14px;
  color: var(--color-text-subtle);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== How it works ===== */
.how-it-works {
  padding: var(--section-padding-y) 0;
  background: var(--color-section-alt-bg);
}

.how-it-works__header {
  text-align: center;
  margin-bottom: 64px;
}

.how-it-works__header .section-subtitle {
  margin: 0 auto 32px;
}

.how-it-works__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-card {
  position: relative;
  padding: 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.step-card:hover {
  border-color: var(--color-step-hover-border);
}

.step-card__number {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.step-card__number::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.step-card__title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.step-card__text {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== Testimonials ===== */
.testimonials {
  padding: var(--section-padding-y) 0;
}

.testimonials__header {
  text-align: center;
  margin-bottom: 48px;
}

.testimonials__header .section-subtitle {
  margin: 0 auto;
}

.testimonials__slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonials__track {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.testimonials__slides {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 48px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.testimonial-card__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.testimonial-card__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: #fff;
  padding: 6px;
}

.testimonial-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border-strong);
}

.testimonial-card__quote {
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.testimonial-card__author {
  font-size: 15px;
  font-weight: 600;
}

.testimonial-card__role {
  font-size: 14px;
  color: var(--color-text-subtle);
  margin-top: 4px;
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.testimonials__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.testimonials__btn:hover {
  background: var(--color-testimonial-hover);
  border-color: var(--color-border-strong);
}

.testimonials__btn svg {
  width: 18px;
  height: 18px;
}

.testimonials__counter {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-text-subtle);
  min-width: 40px;
  text-align: center;
}

/* ===== Pricing ===== */
.pricing {
  padding: var(--section-padding-y) 0;
}

.pricing__header {
  text-align: center;
  margin-bottom: 48px;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--color-pricing-featured-border);
  background: var(--color-pricing-featured-bg);
}

.pricing-card--disabled {
  opacity: 0.7;
}

.pricing-card__badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  color: var(--color-text);
}

.pricing-card__badge--soon {
  background: var(--color-badge-soon-bg);
  color: var(--color-text-muted);
}

.pricing-card__name {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.pricing-card__price {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.pricing-card__price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-subtle);
  -webkit-text-fill-color: var(--color-text-subtle);
}

.pricing-card__period {
  font-size: 14px;
  color: var(--color-text-subtle);
  margin-bottom: 28px;
}

.pricing-card__cta {
  width: 100%;
  margin-bottom: 28px;
}

.pricing-card__features-title {
  font-size: 13px;
  color: var(--color-text-subtle);
  margin-bottom: 16px;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-muted);
  padding: 8px 0;
}

.pricing-card__features li svg {
  width: 18px;
  height: 18px;
  color: var(--color-mint);
  flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq {
  padding: var(--section-padding-y) 0;
}

.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.faq__intro .section-subtitle {
  margin-bottom: 32px;
}

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

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-border-strong);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 500;
  text-align: left;
  color: var(--color-text);
  transition: background var(--transition-fast);
}

.faq-item__question:hover {
  background: var(--color-faq-hover);
}

.faq-item__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-text-subtle);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item__answer-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
  padding: var(--section-padding-y) 0;
  position: relative;
}

.cta__wrapper {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius-xl) + 4px);
}

.cta__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.cta__glow--1 {
  width: 400px;
  height: 400px;
  top: -20%;
  left: 10%;
  background: var(--color-orb-1);
  animation: orb-drift-1 14s ease-in-out infinite;
}

.cta__glow--2 {
  width: 350px;
  height: 350px;
  bottom: -30%;
  right: 5%;
  background: var(--color-orb-2);
  animation: orb-drift-2 12s ease-in-out infinite;
}

.cta__card {
  position: relative;
  border-radius: calc(var(--radius-xl) + 4px);
  padding: 2px;
  overflow: hidden;
  z-index: 1;
}

.cta__card-border {
  position: absolute;
  inset: -50%;
  background: conic-gradient(
    from 0deg,
    var(--color-primary),
    var(--color-accent),
    var(--color-primary),
    var(--color-accent),
    var(--color-primary)
  );
  animation: cta-border-spin 8s linear infinite;
}

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

.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: clamp(48px, 8vw, 80px) clamp(24px, 5vw, 64px);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-theme);
}

.cta__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--color-cta-glow) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 100% 100%, var(--color-infrastructure-glow) 0%, transparent 50%);
  pointer-events: none;
}

.cta__badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-dim);
  border: 1px solid var(--color-eyebrow-border);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 28px;
}

.cta__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease infinite;
  box-shadow: 0 0 8px var(--color-accent);
}

.cta__title {
  position: relative;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.cta__title-highlight {
  display: block;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradient-shift 4s ease infinite;
}

.cta__text {
  position: relative;
  font-size: clamp(16px, 2vw, 18px);
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.cta__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 36px;
}

.cta__btn-primary {
  gap: 10px;
  padding-right: 24px;
  padding-left: 28px;
}

.cta__btn-primary svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.cta__btn-primary:hover svg {
  transform: translateX(4px);
}

.cta__trust {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 32px;
}

.cta__avatars {
  display: flex;
  align-items: center;
}

.cta__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, hsl(var(--hue, 260) 70% 55%), hsl(calc(var(--hue, 260) + 40) 80% 60%));
  border: 2px solid var(--color-surface);
  margin-left: -10px;
}

.cta__avatar:first-child {
  margin-left: 0;
}

.cta__avatar--more {
  background: var(--color-primary-dim);
  color: var(--color-primary-hover);
  font-size: 11px;
  border-color: var(--color-surface);
}

.cta__trust-text {
  font-size: 14px;
  color: var(--color-text-subtle);
}

.cta__trust-text strong {
  color: var(--color-text);
  font-weight: 700;
}

.cta__perks {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.cta__perks li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.cta__perks li svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Cards decorativos flutuantes */
.cta__deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.cta__deco-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--color-float-card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  box-shadow: var(--shadow-float);
  white-space: nowrap;
}

.cta__deco-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

.cta__deco-icon--ai {
  font-size: 10px;
  font-family: var(--font-mono);
  background: var(--color-primary-dim);
  color: var(--color-primary-hover);
}

.cta__deco-card--1 {
  top: 18%;
  right: 6%;
  animation: float-card-1 5s ease-in-out infinite;
}

.cta__deco-card--2 {
  bottom: 22%;
  left: 5%;
  animation: float-card-2 6s ease-in-out infinite 0.8s;
}

/* ===== Footer ===== */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  transition: var(--transition-theme);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p {
  font-size: 14px;
  color: var(--color-text-subtle);
  margin-top: 16px;
  line-height: 1.6;
  max-width: 280px;
}

.footer__contact {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__contact a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__col h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-subtle);
  margin-bottom: 20px;
}

.footer__col ul li {
  margin-bottom: 12px;
}

.footer__col a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-subtle);
}

.feature-card,
.step-card,
.pricing-card,
.faq-item,
.testimonial-card,
.dashboard-mock,
.infrastructure__card,
.cta__inner {
  transition: var(--transition-theme);
}

/* ===== Theme toggle ===== */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-strong);
  background: var(--color-btn-ghost-bg);
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--color-btn-ghost-hover);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.theme-toggle__icon {
  width: 18px;
  height: 18px;
}

.theme-toggle__icon--sun {
  display: none;
}

.theme-toggle__icon--moon {
  display: block;
}

[data-theme="light"] .theme-toggle__icon--sun {
  display: block;
}

[data-theme="light"] .theme-toggle__icon--moon {
  display: none;
}

.theme-toggle--mobile {
  display: inline-flex;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  gap: 10px;
  justify-content: flex-start;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-top: 8px;
  border: 1px solid var(--color-border);
}

.theme-toggle--mobile .theme-toggle__icon {
  width: 20px;
  height: 20px;
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--transition-slow), transform 0.8s var(--transition-slow);
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .infrastructure__card {
    grid-template-columns: 1fr;
    padding: 40px;
    text-align: center;
  }

  .infrastructure__text {
    margin-left: auto;
    margin-right: auto;
  }

  .infrastructure__stats {
    margin: 0 auto;
  }

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

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

@media (max-width: 768px) {
  :root {
    --section-padding-y: 72px;
    --container-padding: 20px;
  }

  .header__nav,
  .header__actions .btn-outline,
  .header__actions .btn-accent,
  .header__actions .theme-toggle:not(.theme-toggle--mobile) {
    display: none;
  }

  .header__menu-btn {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

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

  .how-it-works__steps {
    grid-template-columns: 1fr;
  }

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .testimonial-card {
    padding: 32px 24px;
  }

  .cta__card-border {
    animation: none;
    inset: 0;
    border-radius: inherit;
  }

  .cta__glow {
    display: none;
  }

  .hero__stats {
    gap: 16px;
  }

  .hero__stat-divider {
    display: none;
  }

  .hero__float-card--1,
  .hero__float-card--2 {
    display: none;
  }

  .hero__visual {
    overflow: hidden;
  }

  .dashboard-mock__platform {
    font-size: 10px;
    padding: 8px 4px;
  }

  .cta__deco {
    display: none;
  }

  .cta__inner {
    padding: 48px 24px;
  }

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

  .cta__actions .btn {
    width: 100%;
  }

  .cta__trust {
    flex-direction: column;
    text-align: center;
  }

  .cta__perks {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .hero__cta {
    flex-direction: column;
  }

  .hero__cta .btn {
    width: 100%;
  }
}