/* ===== INVENTARIO DO LAR - LANDING PAGE STYLES ===== */

/* ---- Variables ---- */
:root {
  --inv-purple: #a78bfa;
  --inv-purple-dark: #7c3aed;
  --inv-purple-light: #c084fc;
  --inv-indigo: #818cf8;
  --inv-bg: #0a0a0b;
  --inv-surface: #141416;
  --inv-border: #27272a;
  --inv-text: #e4e4e7;
  --inv-text-secondary: #a1a1aa;
  --inv-text-muted: #71717a;
  --inv-gradient: linear-gradient(135deg, #a78bfa, #818cf8);
  --inv-gradient-strong: linear-gradient(135deg, #7c3aed, #6366f1);
  --inv-radius: 12px;
  --inv-radius-sm: 8px;
  --inv-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Container ---- */
.inv-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Section ---- */
.inv-section {
  padding: 5rem 0;
}

.inv-section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 0.75rem;
  color: #f4f4f5;
}

.inv-section-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--inv-text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--inv-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: opacity var(--inv-transition), transform var(--inv-transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn--hero {
  background: var(--inv-gradient);
  color: #fff;
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

.btn--ghost {
  background: transparent;
  color: var(--inv-text-secondary);
  border: 1px solid var(--inv-border);
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
}

.btn--ghost:hover {
  border-color: var(--inv-purple);
  color: var(--inv-purple);
}

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

.btn--outline:hover {
  background: rgba(167, 139, 250, 0.1);
}

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

.btn--xl {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn--header {
  background: var(--inv-gradient);
  color: #fff;
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* ---- HEADER ---- */
.inv-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(39, 39, 42, 0.5);
}

.inv-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.inv-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #f4f4f5;
  font-weight: 700;
  font-size: 1.05rem;
}

.inv-logo-icon {
  flex-shrink: 0;
}

.inv-logo-text {
  white-space: nowrap;
}

.inv-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.inv-nav-link {
  color: var(--inv-text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--inv-transition);
}

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

/* ---- HERO ---- */
.inv-hero {
  position: relative;
  overflow: hidden;
  padding: 4rem 1.5rem 3rem;
}

.inv-hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.inv-hero-bg-shapes::before,
.inv-hero-bg-shapes::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.inv-hero-bg-shapes::before {
  width: 500px;
  height: 500px;
  background: var(--inv-purple);
  top: -200px;
  right: -150px;
}

.inv-hero-bg-shapes::after {
  width: 400px;
  height: 400px;
  background: var(--inv-indigo);
  bottom: -150px;
  left: -100px;
}

.inv-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.inv-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.inv-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--inv-purple);
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.2);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  width: fit-content;
}

.inv-hero-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #f4f4f5;
}

.inv-hero-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--inv-text-secondary);
  line-height: 1.6;
  max-width: 480px;
}

.inv-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.inv-hero-rating {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.inv-stars {
  display: flex;
  gap: 2px;
}

.inv-hero-rating-text {
  font-size: 0.85rem;
  color: var(--inv-text-secondary);
}

.inv-hero-rating-text strong {
  color: #f4f4f5;
}

/* ---- Mockup ---- */
.inv-hero-visual {
  display: flex;
  justify-content: center;
}

.inv-mockup {
  width: 100%;
  max-width: 380px;
  background: var(--inv-surface);
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.inv-mockup-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.6rem 0.75rem;
  background: #1a1a1d;
  border-bottom: 1px solid var(--inv-border);
  position: relative;
}

.inv-mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.inv-mockup-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  color: var(--inv-text-muted);
  font-weight: 600;
}

.inv-mockup-body {
  padding: 1rem;
}

.inv-mockup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.inv-mockup-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--inv-purple);
  background: rgba(167, 139, 250, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.inv-mockup-total {
  font-size: 0.8rem;
  color: var(--inv-text-muted);
}

.inv-mockup-items {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.inv-mockup-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0.5rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.82rem;
}

.inv-mockup-name {
  color: var(--inv-text-secondary);
}

.inv-mockup-val {
  color: #f4f4f5;
  font-weight: 600;
}

.inv-mockup-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--inv-border);
  font-size: 0.82rem;
  color: var(--inv-text-secondary);
}

.inv-mockup-footer strong {
  color: var(--inv-purple);
}

.inv-mockup-badge {
  font-size: 0.65rem;
  background: rgba(167, 139, 250, 0.1);
  color: var(--inv-purple);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-weight: 600;
}

/* ---- COUNTERS ---- */
.inv-counters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
  margin-bottom: 3rem;
}

.inv-counter-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.inv-counter-num {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  background: var(--inv-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.inv-counter-label {
  font-size: 0.85rem;
  color: var(--inv-text-muted);
}

/* ---- Partners ---- */
.inv-partners {
  text-align: center;
  margin-bottom: 3rem;
}

.inv-partners-label {
  display: block;
  font-size: 0.8rem;
  color: var(--inv-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.inv-partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.inv-partner-item {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--inv-text-muted);
  padding: 0.5rem 1rem;
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius-sm);
  background: var(--inv-surface);
  opacity: 0.7;
  transition: opacity var(--inv-transition);
}

.inv-partner-item:hover {
  opacity: 1;
}

/* ---- Testimonials ---- */
.inv-testimonials {
  margin-bottom: 2rem;
  overflow: hidden;
}

.inv-testimonial-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.inv-testimonial-card {
  flex: 0 0 100%;
  background: var(--inv-surface);
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius);
  padding: 1.75rem;
  margin: 0;
}

.inv-stars-row {
  display: flex;
  gap: 2px;
  margin-bottom: 0.75rem;
}

.inv-testimonial-card blockquote p {
  font-size: 0.95rem;
  color: var(--inv-text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  font-style: italic;
}

.inv-testimonial-card figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.inv-testimonial-card figcaption strong {
  font-size: 0.9rem;
  color: #f4f4f5;
}

.inv-testimonial-card figcaption span {
  font-size: 0.8rem;
  color: var(--inv-text-muted);
}

.inv-testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.inv-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--inv-border);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--inv-transition), border-color var(--inv-transition);
}

.inv-dot--active {
  background: var(--inv-purple);
  border-color: var(--inv-purple);
}

.inv-social-cta {
  text-align: center;
}

/* ---- COMO FUNCIONA ---- */
.inv-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1rem;
}

.inv-step-card {
  flex: 1;
  max-width: 280px;
  text-align: center;
  background: var(--inv-surface);
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius);
  padding: 2rem 1.5rem;
  transition: border-color var(--inv-transition), transform var(--inv-transition);
}

.inv-step-card:hover {
  border-color: var(--inv-purple);
  transform: translateY(-3px);
}

.inv-step-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.inv-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #f4f4f5;
  margin-bottom: 0.5rem;
}

.inv-step-desc {
  font-size: 0.85rem;
  color: var(--inv-text-muted);
  line-height: 1.5;
}

.inv-step-arrow {
  display: flex;
  align-items: center;
  padding-top: 2.5rem;
  flex-shrink: 0;
}

/* ---- CALCULATOR ---- */
.inv-calc-section {
  background: radial-gradient(ellipse at 50% 0%, rgba(167, 139, 250, 0.05), transparent 70%);
}

.inv-calc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--inv-surface);
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius);
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.inv-calc-group {
  margin-bottom: 1.5rem;
}

.inv-calc-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--inv-text-secondary);
  margin-bottom: 0.6rem;
}

.inv-calc-radios {
  display: flex;
  gap: 0.75rem;
}

.inv-radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--inv-text-secondary);
  padding: 0.5rem 1rem;
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius-sm);
  transition: border-color var(--inv-transition), background var(--inv-transition);
}

.inv-radio-label:has(input:checked) {
  border-color: var(--inv-purple);
  background: rgba(167, 139, 250, 0.08);
  color: var(--inv-purple);
}

.inv-radio-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.inv-radio-custom {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--inv-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--inv-transition);
}

.inv-radio-label:has(input:checked) .inv-radio-custom {
  border-color: var(--inv-purple);
}

.inv-radio-label:has(input:checked) .inv-radio-custom::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--inv-purple);
}

/* Slider */
.inv-slider-wrap {
  padding: 0 0.25rem;
}

.inv-slider-wrap input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--inv-border);
  outline: none;
  cursor: pointer;
}

.inv-slider-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--inv-gradient);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.inv-slider-wrap input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--inv-gradient);
  cursor: pointer;
  border: 2px solid #fff;
}

.inv-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--inv-text-muted);
  margin-top: 0.25rem;
}

/* Calculator result */
.inv-calc-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
  padding-left: 2rem;
  border-left: 1px solid var(--inv-border);
}

.inv-calc-value-wrap {
  text-align: center;
}

.inv-calc-value-label {
  display: block;
  font-size: 0.8rem;
  color: var(--inv-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.25rem;
}

.inv-calc-value {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  background: var(--inv-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.inv-calc-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.inv-calc-detail {
  text-align: center;
  padding: 0.75rem;
  border-radius: var(--inv-radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.inv-calc-detail-label {
  display: block;
  font-size: 0.7rem;
  color: var(--inv-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.inv-calc-detail-value {
  font-size: 1rem;
  font-weight: 700;
  color: #f4f4f5;
}

.inv-calc-detail-value small {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--inv-text-muted);
}

.inv-calc-detail--loss .inv-calc-detail-value {
  color: #f87171;
}

/* ---- PRICING ---- */
.inv-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
  align-items: start;
}

.inv-plan {
  background: var(--inv-surface);
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: border-color var(--inv-transition);
}

.inv-plan:hover {
  border-color: var(--inv-purple);
}

.inv-plan--featured {
  border-color: var(--inv-purple);
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.06), rgba(129, 140, 248, 0.06));
  transform: scale(1.05);
  z-index: 1;
}

.inv-plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--inv-gradient);
  color: #fff;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
}

.inv-plan-header {
  text-align: center;
}

.inv-plan-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--inv-text-muted);
  margin-bottom: 0.5rem;
}

.inv-plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.inv-plan-amount {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #f4f4f5;
}

.inv-plan-period {
  font-size: 0.85rem;
  color: var(--inv-text-muted);
}

.inv-plan-economy {
  display: block;
  font-size: 0.75rem;
  color: #4ade80;
  margin-top: 0.25rem;
  font-weight: 600;
}

.inv-plan-features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.inv-plan-feature {
  font-size: 0.85rem;
  color: var(--inv-text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.inv-plan-feature::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
}

.inv-plan-feature--yes::before {
  content: '\2713';
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
  line-height: 1;
}

.inv-plan-feature--no::before {
  content: '\2715';
  color: var(--inv-text-muted);
  background: rgba(255, 255, 255, 0.03);
  line-height: 1;
}

/* ---- FAQ ---- */
.inv-faq {
  max-width: 640px;
  margin: 0 auto;
}

.inv-faq-item {
  border-bottom: 1px solid var(--inv-border);
  padding: 0;
}

.inv-faq-item:first-child {
  border-top: 1px solid var(--inv-border);
}

.inv-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: #f4f4f5;
  transition: color var(--inv-transition);
  user-select: none;
}

.inv-faq-question::-webkit-details-marker {
  display: none;
}

.inv-faq-question:hover {
  color: var(--inv-purple);
}

.inv-faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--inv-text-muted);
}

.inv-faq-item[open] .inv-faq-icon {
  transform: rotate(180deg);
}

.inv-faq-answer {
  padding: 0 0 1.25rem;
}

.inv-faq-answer p {
  font-size: 0.9rem;
  color: var(--inv-text-secondary);
  line-height: 1.6;
}

.inv-faq-question:focus-visible {
  outline: 2px solid var(--inv-purple);
  outline-offset: 4px;
  border-radius: 4px;
}

/* ---- CTA FINAL ---- */
.inv-cta-final {
  padding-bottom: 0;
}

.inv-cta-card {
  text-align: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(167, 139, 250, 0.08), transparent);
  border: 1px solid rgba(167, 139, 250, 0.15);
  border-radius: 20px;
  padding: 3.5rem 2rem;
}

.inv-cta-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  color: #f4f4f5;
  margin-bottom: 0.75rem;
}

.inv-cta-sub {
  font-size: 1rem;
  color: var(--inv-text-secondary);
  max-width: 480px;
  margin: 0 auto 1.5rem;
}

.inv-cta-footnote {
  font-size: 0.8rem;
  color: var(--inv-text-muted);
  margin-top: 0.75rem;
}

/* ---- FOOTER ---- */
.inv-footer {
  padding: 3rem 1.5rem 1.5rem;
  border-top: 1px solid var(--inv-border);
  margin-top: 3rem;
}

.inv-footer-grid {
  display: grid;
  grid-template-columns: 2fr 3fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.inv-footer-brand .inv-logo {
  margin-bottom: 0.75rem;
}

.inv-footer-desc {
  font-size: 0.85rem;
  color: var(--inv-text-muted);
  margin-bottom: 1rem;
  max-width: 280px;
  line-height: 1.5;
}

.inv-footer-apps {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.inv-app-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--inv-text-muted);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--inv-border);
  border-radius: var(--inv-radius-sm);
  transition: border-color var(--inv-transition), color var(--inv-transition);
}

.inv-app-badge:hover {
  border-color: var(--inv-purple);
  color: var(--inv-purple);
}

.inv-footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.inv-footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.inv-footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--inv-text-muted);
  margin-bottom: 0.25rem;
}

.inv-footer-col a {
  font-size: 0.85rem;
  color: var(--inv-text-secondary);
  text-decoration: none;
  transition: color var(--inv-transition);
}

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

.inv-footer-social {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  align-items: flex-start;
}

.inv-social-link {
  color: var(--inv-text-muted);
  transition: color var(--inv-transition);
}

.inv-social-link:hover {
  color: var(--inv-purple);
}

.inv-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--inv-border);
  font-size: 0.8rem;
  color: var(--inv-text-muted);
}

.inv-footer-made {
  color: var(--inv-text-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .inv-hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .inv-hero-content {
    align-items: center;
  }

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

  .inv-hero-rating {
    justify-content: center;
  }

  .inv-hero-visual {
    order: -1;
  }

  .inv-mockup {
    max-width: 320px;
  }

  .inv-pricing {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .inv-plan--featured {
    transform: none;
  }

  .inv-footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .inv-footer-social {
    justify-content: flex-start;
  }

  .inv-calc {
    grid-template-columns: 1fr;
  }

  .inv-calc-result {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--inv-border);
    padding-top: 1.5rem;
  }
}

@media (max-width: 768px) {
  .inv-steps {
    flex-direction: column;
    align-items: center;
  }

  .inv-step-card {
    max-width: 360px;
    width: 100%;
  }

  .inv-step-arrow {
    transform: rotate(90deg);
    padding: 0;
  }

  .inv-counters {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .inv-nav {
    display: none;
  }

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

  .inv-calc-details {
    grid-template-columns: 1fr;
  }

  .inv-partners-grid {
    gap: 1rem;
  }

  .inv-partner-item {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
  }
}

@media (max-width: 480px) {
  .inv-section {
    padding: 3rem 0;
  }

  .inv-hero {
    padding: 2rem 1rem;
  }

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

  .inv-calc {
    padding: 1.25rem;
  }

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

  .inv-hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

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

  .inv-footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* ---- KEYFRAMES ---- */
@keyframes inv-fade-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes inv-slide-up {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}