/* =============================================
   LOLA HUB — Landing Page Stylesheet
   Design: Premium Dark SaaS
   Produção: https://lolahub.com.br
   ============================================= */

/* Fallback para quando a fonte ainda não carregou */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: local('Inter');
}

/* === CUSTOM PROPERTIES === */
:root {
  --primary:        #7C3AED;
  --primary-dark:   #5B21B6;
  --primary-light:  #A78BFA;
  --secondary:      #4F46E5;
  --accent-cyan:    #06B6D4;
  --accent-green:   #10B981;
  --accent-orange:  #F59E0B;

  --bg-base:        #0B0B1A;
  --bg-surface:     #0F0F22;
  --bg-card:        rgba(255, 255, 255, 0.04);
  --bg-card-hover:  rgba(255, 255, 255, 0.07);

  --border:         rgba(255, 255, 255, 0.08);
  --border-hover:   rgba(124, 58, 237, 0.45);

  --text-primary:   #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;

  --gradient:       linear-gradient(135deg, #7C3AED 0%, #4F46E5 100%);
  --gradient-text:  linear-gradient(135deg, #C4B5FD 0%, #67E8F9 100%);
  --gradient-glow:  linear-gradient(135deg, rgba(124,58,237,0.3) 0%, rgba(79,70,229,0.2) 100%);

  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   18px;
  --radius-xl:   24px;
  --radius-full: 9999px;

  --shadow:      0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg:   0 8px 48px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 48px rgba(124, 58, 237, 0.25);

  --trans:       0.3s ease;
  --trans-fast:  0.15s ease;

  --container:   1200px;
  --gap:         24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img    { max-width: 100%; display: block; }
a      { text-decoration: none; color: inherit; }
ul     { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* === TYPOGRAPHY === */
h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
}

h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

p { color: var(--text-secondary); }

/* === LAYOUT === */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

/* === UTILITIES === */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
}

.section-title { margin-bottom: 14px; }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
}

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

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

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--trans);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 18px rgba(124, 58, 237, 0.4);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(124, 58, 237, 0.55);
}

.btn--primary:active { transform: translateY(0); }

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

.btn--outline:hover {
  background: var(--bg-card);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 11px 16px;
}

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

.btn--lg {
  padding: 15px 30px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

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

/* === BADGE === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.22);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--primary-light);
  margin-bottom: 28px;
}

.badge__dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2.5s ease-in-out infinite;
}

/* === ANIMATIONS === */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.15); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-14px) rotate(0.5deg); }
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.06); }
  66%       { transform: translate(-25px, 15px) scale(0.94); }
}

@keyframes ringExpand {
  0%   { transform: translate(-50%, -50%) scale(0.8); opacity: 0.6; }
  100% { transform: translate(-50%, -50%) scale(1.8); opacity: 0; }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.75s ease forwards;
  animation-delay: var(--delay, 0s);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* stagger siblings */
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

/* === HEADER === */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all var(--trans);
}

.header.scrolled {
  background: rgba(11, 11, 26, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 13px 0;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--text-primary);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 40px;
  max-height: 40px;
  width: auto;
  max-width: 160px;
  display: block;
  border-radius: 8px;
  flex-shrink: 0;
  object-fit: contain;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.nav__link {
  padding: 8px 15px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--trans-fast);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav__link.active { color: var(--primary-light); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--trans);
  transform-origin: center;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  padding: 130px 0 80px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: blobFloat 10s ease-in-out infinite;
}

.hero__blob--1 {
  width: 650px;
  height: 650px;
  background: rgba(124, 58, 237, 0.18);
  top: -150px;
  left: -150px;
}

.hero__blob--2 {
  width: 500px;
  height: 500px;
  background: rgba(79, 70, 229, 0.14);
  bottom: -100px;
  right: -50px;
  animation-delay: -5s;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.hero__title { margin-bottom: 22px; }

.hero__subtitle {
  font-size: 1.08rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

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

.stat { display: flex; flex-direction: column; }

.stat__value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.stat__label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.stat__divider {
  width: 1px;
  height: 38px;
  background: var(--border);
}

/* --- Dashboard Preview --- */
.hero__visual {
  display: flex;
  justify-content: flex-end;
}

.dashboard-preview {
  background: rgba(20, 20, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(124, 58, 237, 0.15), inset 0 1px 0 rgba(255,255,255,0.07);
  animation: float 7s ease-in-out infinite;
  backdrop-filter: blur(12px);
}

.dashboard-preview__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.dashboard-preview__bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dashboard-preview__bar span:nth-child(1) { background: #FF5F57; }
.dashboard-preview__bar span:nth-child(2) { background: #FEBC2E; }
.dashboard-preview__bar span:nth-child(3) { background: #28C840; }

.dashboard-preview__title {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-left: auto;
  margin-right: auto;
  padding-right: 30px;
}

.dashboard-preview__content {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preview-cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.preview-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.preview-card__icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.preview-card__icon--purple { background: rgba(124, 58, 237, 0.2); color: var(--primary-light); }
.preview-card__icon--cyan   { background: rgba(6, 182, 212, 0.2);  color: var(--accent-cyan); }

.preview-card__info { flex: 1; min-width: 0; }
.preview-card__label { font-size: 0.68rem; color: var(--text-muted); }
.preview-card__value { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }

.preview-card__badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.preview-card__badge--up {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
}

.preview-chart {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}

.preview-chart__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.preview-chart__title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.preview-chart__period {
  font-size: 0.68rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 52px;
}

.chart-bar {
  flex: 1;
  background: rgba(124, 58, 237, 0.25);
  border-radius: 3px 3px 0 0;
}

.chart-bar--active {
  background: linear-gradient(180deg, var(--primary) 0%, rgba(124, 58, 237, 0.5) 100%);
}

.preview-groups {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}

.preview-groups__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.preview-groups__title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.preview-groups__count {
  font-size: 0.68rem;
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.preview-groups__items {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.group-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.group-item__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.group-item__dot--green  { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.group-item__dot--yellow { background: var(--accent-orange); }

.group-item__status {
  margin-left: auto;
  font-size: 0.68rem;
  padding: 1px 7px;
  border-radius: var(--radius-full);
}

.group-item__status--active {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.group-item__status--paused {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-orange);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* === ABOUT === */
.about {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about__content .section-title { margin-bottom: 22px; }

.about__text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.about__text:last-of-type { margin-bottom: 32px; }

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

.about__feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--trans);
}

.about__feature-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.about__feature-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.about__feature-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.feature-check {
  width: 26px;
  height: 26px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.25);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
  margin-top: 1px;
}

/* === FEATURES === */
.features {
  background: var(--bg-base);
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--trans);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--trans);
  background: radial-gradient(600px circle at var(--x, 50%) var(--y, 50%), rgba(124,58,237,0.06), transparent 60%);
  pointer-events: none;
}

.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

.feature-card__icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform var(--trans);
}

.feature-card:hover .feature-card__icon { transform: scale(1.08); }

.feature-card__icon--purple { background: rgba(124, 58, 237, 0.14); color: var(--primary-light); }
.feature-card__icon--cyan   { background: rgba(6, 182, 212, 0.14);  color: var(--accent-cyan); }
.feature-card__icon--green  { background: rgba(16, 185, 129, 0.14); color: var(--accent-green); }
.feature-card__icon--orange { background: rgba(245, 158, 11, 0.14); color: var(--accent-orange); }

.feature-card__title { margin-bottom: 10px; }

.feature-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.65;
}

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

.feature-card__list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}

.feature-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background: var(--primary-light);
  border-radius: 50%;
  opacity: 0.55;
}

/* === SECURITY === */
.security { background: var(--bg-surface); }

.security__card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  position: relative;
  overflow: hidden;
}

.security__card::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 450px;
  height: 450px;
  background: rgba(124, 58, 237, 0.08);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.security__content .section-title { margin-bottom: 18px; }

.security__text {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.security__evolution {
  display: flex;
  gap: 14px;
  background: rgba(124, 58, 237, 0.07);
  border: 1px solid rgba(124, 58, 237, 0.18);
  border-radius: var(--radius);
  padding: 16px;
}

.security__evolution-icon {
  width: 40px;
  height: 40px;
  background: rgba(124, 58, 237, 0.14);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  flex-shrink: 0;
}

.security__evolution strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 5px;
  font-size: 0.9rem;
}

.security__evolution p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.security__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.security__item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--trans);
}

.security__item:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.security__item-icon {
  width: 44px;
  height: 44px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.18);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  margin-bottom: 14px;
}

.security__item h4 { margin-bottom: 6px; }
.security__item p  { font-size: 0.82rem; color: var(--text-muted); margin: 0; line-height: 1.5; }

/* === PLANS === */
.plans { background: var(--bg-base); }

.plans__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  align-items: start;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--trans);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.plan-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.plan-card--featured {
  background: linear-gradient(160deg, rgba(124, 58, 237, 0.14) 0%, rgba(79, 70, 229, 0.06) 100%);
  border-color: rgba(124, 58, 237, 0.45);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  transform: translateY(-6px);
}

.plan-card--featured:hover { transform: translateY(-12px); }

.plan-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.5);
}

.plan-card__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.plan-card__price {
  display: flex;
  align-items: flex-start;
  gap: 2px;
  margin-bottom: 4px;
}

.plan-card__currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 10px;
}

.plan-card__amount {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.plan-card__cents {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 14px;
}

.plan-card__period {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.plan-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.plan-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.plan-card__features li svg { color: var(--accent-green); flex-shrink: 0; margin-top: 1px; }

.plan-card__features-label {
  font-size: 0.72rem !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted) !important;
  display: block !important;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2px;
}

/* override flex from li rule */
li.plan-card__features-label {
  display: block;
  gap: 0;
}

/* === HOW IT WORKS === */
.how-it-works { background: var(--bg-surface); }

.steps__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}

.steps__grid::before {
  content: '';
  position: absolute;
  top: 56px;
  left: calc(12.5% + 32px);
  right: calc(12.5% + 32px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,58,237,0.3) 25%, rgba(124,58,237,0.3) 75%, transparent);
  pointer-events: none;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--primary-light);
  opacity: 0.5;
  margin-bottom: 14px;
  display: block;
}

.step__icon {
  width: 64px;
  height: 64px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  color: var(--primary-light);
  transition: all var(--trans);
  position: relative;
  z-index: 1;
  background-color: var(--bg-surface);
}

.step:hover .step__icon {
  background: rgba(124, 58, 237, 0.22);
  border-color: rgba(124, 58, 237, 0.5);
  transform: scale(1.08);
  box-shadow: 0 0 24px rgba(124, 58, 237, 0.25);
}

.step h3 { margin-bottom: 10px; font-size: 1rem; }

.step p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* === FAQ === */
.faq { background: var(--bg-base); }

.faq__list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq__item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--trans);
}

.faq__item:hover { border-color: rgba(124, 58, 237, 0.25); }

.faq__item:has(.faq__question[aria-expanded="true"]) {
  border-color: rgba(124, 58, 237, 0.35);
  background: rgba(124, 58, 237, 0.04);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  text-align: left;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--trans-fast);
}

.faq__question:hover { color: var(--primary-light); }

.faq__icon {
  flex-shrink: 0;
  transition: transform var(--trans);
  color: var(--text-muted);
}

.faq__question[aria-expanded="true"] .faq__icon {
  transform: rotate(180deg);
  color: var(--primary-light);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq__answer p {
  padding: 0 22px 20px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* === CTA FINAL === */
.cta-final {
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-final__blob {
  position: absolute;
  width: 700px;
  height: 700px;
  background: rgba(124, 58, 237, 0.1);
  border-radius: 50%;
  filter: blur(100px);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.cta-final__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(124, 58, 237, 0.15);
  top: 50%;
  left: 50%;
  animation: ringExpand 4s ease-out infinite;
}

.cta-final__ring--1 {
  width: 400px;
  height: 400px;
  animation-delay: 0s;
}

.cta-final__ring--2 {
  width: 600px;
  height: 600px;
  animation-delay: 2s;
}

.cta-final__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 740px;
  margin: 0 auto;
}

.cta-final__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 18px;
  line-height: 1.25;
}

.cta-final__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-final__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === FOOTER === */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 28px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo { margin-bottom: 14px; display: inline-flex; }

.footer__brand-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 260px;
}

.footer__links h4 {
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--trans-fast);
}

.footer__links a:hover { color: var(--primary-light); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  text-align: center;
}

.footer__bottom p { font-size: 0.82rem; color: var(--text-muted); }

/* === FOCUS STYLES (Accessibility) === */
:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: rgba(124, 58, 237, 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(124, 58, 237, 0.6); }

/* =============================================
   RESPONSIVE — TABLET
   ============================================= */
@media (max-width: 1100px) {
  .plans__grid { grid-template-columns: repeat(2, 1fr); }
  .plan-card--featured { transform: none; }
  .plan-card--featured:hover { transform: translateY(-5px); }
}

@media (max-width: 960px) {
  /* Nav */
  .nav__logo-img { height: 30px; max-height: 30px; }

  .nav__menu,
  .nav__actions { display: none; }

  .nav__toggle { display: flex; }

  .nav__menu.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(11, 11, 26, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 76px 20px 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }

  .nav__menu.open .nav__link {
    padding: 13px 16px;
    font-size: 1rem;
  }

  .nav__actions.open {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    padding: 16px 20px;
    background: rgba(11, 11, 26, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid var(--border);
    z-index: 99;
    gap: 12px;
  }

  .nav__actions.open .btn { flex: 1; }

  /* Hero */
  .hero .container {
    grid-template-columns: 1fr;
    gap: 0;
    text-align: center;
  }

  .hero__subtitle { margin-inline: auto; }
  .hero__actions  { justify-content: center; }
  .hero__stats    { justify-content: center; }
  .hero__visual   { display: none; }

  /* About */
  .about__grid { grid-template-columns: 1fr; gap: 40px; }

  /* Features */
  .features__grid { grid-template-columns: repeat(2, 1fr); }

  /* Security */
  .security__card  { grid-template-columns: 1fr; gap: 40px; padding: 36px; }
  .security__grid  { grid-template-columns: repeat(2, 1fr); }

  /* Steps */
  .steps__grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .steps__grid::before { display: none; }

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

/* =============================================
   RESPONSIVE — MOBILE
   ============================================= */
@media (max-width: 640px) {
  .section { padding: 64px 0; }

  .hero { padding-top: 110px; }

  .features__grid  { grid-template-columns: 1fr; }
  .plans__grid     { grid-template-columns: 1fr; }
  .security__grid  { grid-template-columns: 1fr; }
  .steps__grid     { grid-template-columns: 1fr; }
  .footer__grid    { grid-template-columns: 1fr; gap: 32px; }

  .security__card  { padding: 24px; }
  .hero__stats     { gap: 16px; }
  .stat__divider   { display: none; }

  .btn--lg { padding: 14px 24px; font-size: 0.95rem; }

  .about__feature-item:hover { transform: none; }
}

@media (max-width: 400px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .cta-final__actions { flex-direction: column; }
  .cta-final__actions .btn { width: 100%; }
}