/* 
   SALVAU  Landing Page v3.0  "Noche Ecuatoriana"
   Dark navy  Electric blue  Amber gold credits
    */

/* ----------------------------------------------------
   BOOTSTRAP-LITE PARA INDEX (sin bootstrap.css)
   Solo utilidades y grid usados en esta landing.
   ---------------------------------------------------- */

.container {
  width: min(100% - 2rem, 1140px);
  margin-inline: auto;
}

.row {
  --sv-gutter-x: 1.5rem;
  --sv-gutter-y: 0;
  display: flex;
  flex-wrap: wrap;
  margin-top: calc(var(--sv-gutter-y) * -1);
  margin-right: calc(var(--sv-gutter-x) * -0.5);
  margin-left: calc(var(--sv-gutter-x) * -0.5);
}

.row>* {
  box-sizing: border-box;
  padding-right: calc(var(--sv-gutter-x) * 0.5);
  padding-left: calc(var(--sv-gutter-x) * 0.5);
  margin-top: var(--sv-gutter-y);
  width: 100%;
}

.g-0 {
  --sv-gutter-x: 0;
  --sv-gutter-y: 0;
}

.g-4 {
  --sv-gutter-x: 1.5rem;
  --sv-gutter-y: 1.5rem;
}

.col-lg-7,
.col-lg-5,
.col-md-3,
.col-md-4,
.col-md-6 {
  width: 100%;
}

@media (min-width: 768px) {
  .col-md-3 {
    width: 25%;
  }

  .col-md-4 {
    width: 33.333333%;
  }

  .col-md-6 {
    width: 50%;
  }
}

@media (min-width: 992px) {
  .col-lg-7 {
    width: 58.333333%;
  }

  .col-lg-5 {
    width: 41.666667%;
  }
}

.d-flex {
  display: flex !important;
}

.d-none {
  display: none !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.align-items-center {
  align-items: center !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-end {
  justify-content: flex-end !important;
}

@media (min-width: 768px) {
  .justify-content-md-end {
    justify-content: flex-end !important;
  }
}

.text-center {
  text-align: center !important;
}

@media (min-width: 768px) {
  .text-md-end {
    text-align: right !important;
  }
}

.gap-2 {
  gap: .5rem !important;
}

.gap-3 {
  gap: 1rem !important;
}

.mb-1 {
  margin-bottom: .25rem !important;
}

.mb-2 {
  margin-bottom: .5rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.mt-1 {
  margin-top: .25rem !important;
}

.mt-2 {
  margin-top: .5rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

@media (min-width: 768px) {
  .mb-md-0 {
    margin-bottom: 0 !important;
  }
}

.text-muted {
  color: var(--sv-text-muted) !important;
}

/*  TOPBAR  */
.sv-topbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--sv-landing-topbar-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--sv-landing-topbar-border);
  padding: .8rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sv-brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}

.sv-brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--sv-gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 900;
  box-shadow: 0 4px 16px var(--sv-primary-glow);
}

.sv-brand-name {
  font-family: var(--sv-font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--sv-text);
  letter-spacing: -.015em;
}

.sv-brand-name span {
  color: var(--sv-accent);
}

.sv-brand-sub {
  font-size: .67rem;
  font-weight: 600;
  color: var(--sv-text-faint);
  text-transform: uppercase;
  letter-spacing: .07em;
  line-height: 1;
  margin-top: 1px;
}

.sv-nav-links {
  display: flex;
  align-items: center;
  gap: .15rem;
}

.sv-nav-links a {
  padding: .4rem .9rem;
  border-radius: var(--sv-r-pill);
  font-weight: 600;
  font-size: .85rem;
  color: var(--sv-text-muted);
  transition: all var(--sv-t);
  text-decoration: none;
}

.sv-nav-links a:hover {
  background: var(--sv-primary-soft);
  color: var(--sv-primary);
}

.sv-nav-cta {
  background: var(--sv-gradient-brand);
  color: #fff;
  border: none;
  padding: .5rem 1.3rem;
  border-radius: var(--sv-r-pill);
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  box-shadow: 0 4px 16px var(--sv-primary-glow);
  transition: all var(--sv-t-spring);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

.sv-nav-cta:hover {
  box-shadow: 0 6px 24px var(--sv-primary-glow);
  transform: translateY(-2px);
  color: #fff;
}

/*  HERO  */
.sv-hero {
  background: var(--sv-bg);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Dot grid background */
.sv-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, var(--sv-primary-soft) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: -2;
}

/* Floating orbs */
.sv-hero::after {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--sv-landing-spot-1) 0%, transparent 72%);
  top: -200px;
  right: -150px;
  pointer-events: none;
  z-index: -1;
  animation: sv-orb-float 10s ease-in-out infinite;
}

@keyframes sv-orb-float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(-30px, 30px) scale(1.06);
  }
}

/* Second orb via pseudo on child */
.sv-hero-orb2 {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--sv-landing-spot-2) 0%, transparent 70%);
  bottom: -180px;
  left: -100px;
  pointer-events: none;
  animation: sv-orb-float2 14s ease-in-out infinite;
}

@keyframes sv-orb-float2 {

  0%,
  100% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(40px, -25px);
  }
}

.sv-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--sv-primary-soft);
  border: 1px solid rgba(27, 77, 92, 0.25);
  border-radius: var(--sv-r-pill);
  padding: .35rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  color: var(--sv-primary);
  margin-bottom: 1.4rem;
  animation: sv-fade-up .6s ease both;
}

.sv-pill-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--sv-accent);
  border-radius: 50%;
  animation: pulse-dot 1.8s ease infinite;
  box-shadow: 0 0 8px var(--sv-accent-glow);
}

@keyframes pulse-dot {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(.65);
    opacity: .6;
  }
}

.sv-hero-accent-bar {
  width: 56px;
  height: 3px;
  border-radius: 2px;
  background: var(--sv-gradient-brand);
  margin-bottom: 1.2rem;
  animation: sv-fade-up .6s .05s ease both;
}

.sv-hero-title {
  font-family: var(--sv-font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--sv-text);
  margin-bottom: 1.1rem;
  animation: sv-fade-up .6s .1s ease both;
}

.sv-hero-title .hl {
  background: var(--sv-gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sv-hero-desc {
  font-size: 1.08rem;
  color: var(--sv-text-muted);
  max-width: 500px;
  line-height: 1.82;
  margin-bottom: 2rem;
  animation: sv-fade-up .6s .18s ease both;
}

.sv-hero-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: sv-fade-up .6s .25s ease both;
}

.sv-btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--sv-gradient-brand);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: .9rem 2.1rem;
  border-radius: var(--sv-r-pill);
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 24px var(--sv-primary-glow);
  transition: all var(--sv-t-spring);
}

.sv-btn-hero-primary:hover {
  box-shadow: 0 10px 32px var(--sv-shadow-glow);
  transform: translateY(-3px);
  color: #fff;
}

.sv-btn-hero-outline {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: transparent;
  color: var(--sv-text-muted);
  font-weight: 700;
  font-size: 1rem;
  padding: .9rem 2rem;
  border-radius: var(--sv-r-pill);
  border: 1.5px solid var(--sv-border);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--sv-t);
}

.sv-btn-hero-outline:hover {
  border-color: var(--sv-primary);
  color: var(--sv-primary);
  background: var(--sv-primary-soft);
}

/* Searchbar */
.sv-searchbar {
  display: flex;
  gap: .5rem;
  padding: .45rem .45rem .45rem .9rem;
  background: var(--sv-surface);
  border: 1.5px solid var(--sv-border);
  border-radius: var(--sv-r-pill);
  max-width: 440px;
  transition: border-color var(--sv-t), box-shadow var(--sv-t);
  animation: sv-fade-up .6s .3s ease both;
}

.sv-searchbar:focus-within {
  border-color: var(--sv-primary);
  box-shadow: 0 0 0 3px var(--sv-primary-soft);
}

.sv-searchbar input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--sv-font);
  color: var(--sv-text);
  font-size: .95rem;
}

.sv-searchbar input::placeholder {
  color: var(--sv-text-faint);
}

.sv-searchbar button {
  background: var(--sv-gradient-brand);
  color: #fff;
  border: none;
  border-radius: var(--sv-r-pill);
  padding: .6rem 1.3rem;
  font-weight: 700;
  font-size: .88rem;
  cursor: pointer;
  transition: opacity var(--sv-t);
  display: flex;
  align-items: center;
  gap: .35rem;
}

.sv-searchbar button:hover {
  opacity: .9;
}

.sv-quicktags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem;
  animation: sv-fade-up .6s .35s ease both;
}

.sv-quicktag-lbl {
  font-size: .8rem;
  color: var(--sv-text-faint);
  font-weight: 600;
}

.sv-quicktag {
  padding: .25rem .75rem;
  border-radius: var(--sv-r-pill);
  border: 1px solid var(--sv-border);
  background: var(--sv-surface);
  font-size: .8rem;
  font-weight: 700;
  color: var(--sv-text-muted);
  text-decoration: none;
  transition: all var(--sv-t);
}

.sv-quicktag:hover {
  border-color: var(--sv-primary);
  color: var(--sv-primary);
  background: var(--sv-primary-soft);
}

/* Hero Stats */
.sv-hero-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
  animation: sv-fade-up .6s .4s ease both;
}

.sv-stat-block {
  text-align: left;
}

.sv-stat-val {
  font-family: var(--sv-font-display);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  color: var(--sv-text);
}

.sv-stat-lbl {
  font-size: .78rem;
  color: var(--sv-text-muted);
  font-weight: 600;
  margin-top: .2rem;
}

.sv-stat-dot {
  width: 1px;
  height: 32px;
  background: var(--sv-border);
  align-self: center;
}

/* Hero Auth Card */
.sv-auth-card {
  background: #FFFFFF !important;
  border: 1.5px solid rgba(27, 77, 92, 0.18) !important;
  border-radius: var(--sv-r-xl);
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(27, 77, 92, 0.14), 0 2px 8px rgba(27, 77, 92, 0.06) !important;
  position: relative;
  animation: sv-fade-up .7s .2s ease both;
}

.sv-auth-card::before {
  display: none !important;
}

.sv-auth-tabs {
  display: flex;
  background: var(--sv-bg);
  border-radius: var(--sv-r-pill);
  padding: .3rem;
  margin-bottom: 1.5rem;
}

.sv-auth-tab {
  flex: 1;
  padding: .5rem;
  border-radius: var(--sv-r-pill);
  border: none;
  background: transparent;
  cursor: pointer;
  font-weight: 700;
  font-size: .88rem;
  color: var(--sv-text-muted);
  transition: all var(--sv-t);
}

.sv-auth-tab.active {
  background: var(--sv-surface);
  color: var(--sv-primary);
  box-shadow: var(--sv-shadow-sm);
}

/* Page load animation */
@keyframes sv-fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* -- HERO STATS (aliases) -------------------------------------- */
.sv-hero-stat {
  text-align: left;
}

.sv-hero-stat-val {
  font-family: var(--sv-font-display);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  color: var(--sv-text);
}

.sv-hero-stat-lbl {
  font-size: .78rem;
  color: var(--sv-text-muted);
  font-weight: 600;
  margin-top: .2rem;
}

.sv-stat-divider {
  width: 1px;
  height: 32px;
  background: var(--sv-border);
  align-self: center;
}

/* -- AUTH CARD HEADER ------------------------------------------ */
.sv-auth-card-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.sv-auth-card-header .icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--sv-gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin: 0 auto .75rem;
  box-shadow: 0 6px 20px var(--sv-primary-glow);
}

.sv-auth-card-header h3 {
  font-family: var(--sv-font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--sv-text);
  margin: 0 0 .2rem;
}

.sv-auth-card-header p {
  font-size: .8rem;
  color: var(--sv-text-muted);
  margin: 0;
}

.sv-auth-welcome {
  margin-bottom: 1rem;
  padding: 1rem 1rem .95rem;
  border-radius: var(--sv-r-lg);
  background: linear-gradient(180deg, var(--sv-primary-soft), rgba(45, 212, 191, 0.03));
  border: 1px solid rgba(27, 77, 92, 0.16);
}

.sv-auth-welcome-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .7rem;
}

.sv-auth-chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .28rem .7rem;
  border-radius: var(--sv-r-pill);
  background: var(--sv-primary-soft);
  color: var(--sv-primary);
  font-size: .73rem;
  font-weight: 800;
  letter-spacing: .02em;
}

.sv-auth-mini {
  font-size: .72rem;
  color: var(--sv-text-faint);
  font-weight: 700;
}

.sv-auth-welcome-title {
  font-family: var(--sv-font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--sv-text);
  margin-bottom: .35rem;
}

.sv-auth-welcome-text {
  font-size: .82rem;
  line-height: 1.65;
  color: var(--sv-text-muted);
  margin: 0 0 .8rem;
}

.sv-auth-points {
  display: grid;
  gap: .45rem;
}

.sv-auth-point {
  display: flex;
  align-items: flex-start;
  gap: .45rem;
  font-size: .78rem;
  color: var(--sv-text-muted);
  line-height: 1.5;
}

.sv-auth-point i {
  color: var(--sv-secondary);
  margin-top: .1rem;
}

/* -- AUTH FORM FIELDS ------------------------------------------ */
.sv-af {
  position: relative;
  margin-bottom: .9rem;
}

.sv-af label {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: var(--sv-text-muted);
  margin-bottom: .35rem;
}

.sv-role-copy {
  margin-top: .65rem;
  padding: .75rem .9rem;
  border-radius: var(--sv-r);
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  color: var(--sv-text-muted);
  font-size: .8rem;
  line-height: 1.55;
}

.sv-af .ico {
  position: absolute;
  left: .9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sv-text-faint);
  font-size: .95rem;
  pointer-events: none;
  margin-top: .7rem;
}

.sv-ainput {
  width: 100%;
  padding: .65rem .9rem .65rem 2.4rem;
  background: var(--sv-bg);
  border: 1.5px solid var(--sv-border);
  border-radius: var(--sv-r);
  font-family: var(--sv-font);
  font-size: .9rem;
  color: var(--sv-text);
  outline: none;
  transition: border-color var(--sv-t), box-shadow var(--sv-t);
}

.sv-ainput::placeholder {
  color: var(--sv-text-faint);
}

.sv-ainput:focus {
  border-color: var(--sv-primary);
  box-shadow: 0 0 0 3px var(--sv-primary-soft);
}

.sv-aerr {
  font-size: .8rem;
  font-weight: 700;
  color: var(--sv-danger, #f87171);
  min-height: 1.1rem;
  margin-bottom: .5rem;
}

.sv-asubmit {
  width: 100%;
  padding: .7rem;
  border: none;
  border-radius: var(--sv-r);
  background: var(--sv-gradient-brand);
  color: #fff;
  font-family: var(--sv-font-display);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  transition: all var(--sv-t-spring);
  box-shadow: 0 4px 16px var(--sv-primary-glow);
  margin-top: .25rem;
}

.sv-asubmit:hover {
  box-shadow: 0 6px 24px var(--sv-shadow-glow);
  transform: translateY(-2px);
}

.sv-asubmit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

.sv-ptoggle {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--sv-text-faint);
  padding: .2rem;
  margin-top: .7rem;
  transition: color var(--sv-t);
}

.sv-ptoggle:hover {
  color: var(--sv-primary);
}

.sv-a-forgot {
  font-size: .78rem;
  font-weight: 700;
  color: var(--sv-text-faint);
  text-decoration: none;
  transition: color var(--sv-t);
}

.sv-a-forgot:hover {
  color: var(--sv-primary);
}

/* -- ROL SELECTOR ---------------------------------------------- */
.sv-rol-row {
  display: flex;
  gap: .5rem;
  margin-bottom: .75rem;
}

.sv-rol-btn {
  flex: 1;
  padding: .55rem;
  border-radius: var(--sv-r);
  border: 1.5px solid var(--sv-border);
  background: var(--sv-bg);
  color: var(--sv-text-muted);
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  transition: all var(--sv-t);
}

.sv-rol-btn i {
  font-size: .95rem;
}

.sv-rol-btn.on {
  border-color: var(--sv-primary);
  background: var(--sv-primary-soft);
  color: var(--sv-primary);
}

/* -- UTELVT NOTE ----------------------------------------------- */
.sv-utelvt-note {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: .78rem;
  color: var(--sv-text-muted);
  line-height: 1.5;
  padding: .6rem .75rem;
  background: var(--sv-bg);
  border-radius: var(--sv-r);
  border: 1px solid var(--sv-border);
}

.sv-utelvt-note strong {
  color: var(--sv-text);
}

/*  FEATURES STRIP  */
.sv-features-strip {
  background: var(--sv-surface);
  border-top: 1px solid var(--sv-border);
  border-bottom: 1px solid var(--sv-border);
  padding: 1.25rem 0;
}

.sv-feature-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 0 1.5rem;
  border-right: 1px solid var(--sv-border);
}

.sv-feature-item:last-child {
  border-right: none;
}

.sv-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--sv-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--sv-primary);
  flex-shrink: 0;
}

.sv-feature-title {
  font-weight: 800;
  font-size: .9rem;
  color: var(--sv-text);
  margin-bottom: .1rem;
}

.sv-feature-desc {
  font-size: .78rem;
  color: var(--sv-text-muted);
}

/*  COMO FUNCIONA  */
.sv-section {
  padding: 5rem 0;
}

.sv-section-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  font-weight: 700;
  color: var(--sv-primary);
  text-transform: uppercase;
  letter-spacing: .1em;
  background: var(--sv-primary-soft);
  padding: .3rem .85rem;
  border-radius: var(--sv-r-pill);
  margin-bottom: .75rem;
}

.sv-section-title {
  font-family: var(--sv-font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.015em;
  color: var(--sv-text);
}

.sv-step-card {
  background: var(--sv-surface);
  border-radius: var(--sv-r-lg);
  border: 1px solid var(--sv-border);
  padding: 1.75rem 1.5rem;
  height: 100%;
  transition: box-shadow var(--sv-t), transform var(--sv-t), border-color var(--sv-t);
  position: relative;
  overflow: hidden;
}

.sv-step-card:hover {
  box-shadow: var(--sv-shadow-glow);
  transform: translateY(-4px);
  border-color: var(--sv-border-bright);
}

.sv-step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--sv-gradient-brand);
}

.sv-step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--sv-gradient-brand);
  color: #fff;
  font-family: var(--sv-font-display);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 4px 16px var(--sv-primary-glow);
}

.sv-step-title {
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: .4rem;
}

.sv-step-desc {
  font-size: .85rem;
  color: var(--sv-text-muted);
  line-height: 1.65;
}

/*  CATEGORIAS  */
.sv-cats-section {
  background: var(--sv-surface);
  padding: 4rem 0;
  border-top: 1px solid var(--sv-border);
  border-bottom: 1px solid var(--sv-border);
}

.sv-cat-chip {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1.25rem;
  border-radius: var(--sv-r-pill);
  border: 1.5px solid var(--sv-border);
  background: var(--sv-bg);
  font-weight: 700;
  font-size: .88rem;
  color: var(--sv-text-muted);
  cursor: pointer;
  transition: all var(--sv-t);
  text-decoration: none;
}

.sv-cat-chip i {
  color: var(--sv-primary);
  font-size: .95rem;
}

.sv-cat-chip:hover {
  border-color: var(--sv-primary);
  color: var(--sv-primary);
  background: var(--sv-primary-soft);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--sv-primary-glow);
}

/*  TESTIMONIOS  */
.sv-testimonios {
  background: var(--sv-bg);
  padding: 5rem 0;
}

.sv-testi-card {
  background: var(--sv-surface);
  border: 1px solid var(--sv-border);
  border-radius: var(--sv-r-lg);
  padding: 1.5rem;
  box-shadow: var(--sv-shadow-sm);
  height: 100%;
  transition: box-shadow var(--sv-t), border-color var(--sv-t), transform var(--sv-t);
}

.sv-testi-card:hover {
  box-shadow: var(--sv-shadow-glow);
  border-color: var(--sv-border-bright);
  transform: translateY(-3px);
}

.sv-testi-stars {
  color: var(--sv-accent);
  font-size: .85rem;
  margin-bottom: .5rem;
  text-shadow: 0 0 8px var(--sv-accent-glow);
}

.sv-testi-text {
  font-size: .9rem;
  color: var(--sv-text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-style: italic;
}

.sv-testi-name {
  font-weight: 800;
  font-size: .85rem;
  color: var(--sv-text);
}

.sv-testi-role {
  font-size: .78rem;
  color: var(--sv-text-muted);
  font-weight: 600;
}

.sv-testi-ava {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--sv-gradient-brand);
  color: #fff;
  font-family: var(--sv-font-display);
  font-weight: 900;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px var(--sv-primary-glow);
}

/*  FOOTER  */
.sv-footer {
  background: var(--sv-surface);
  border-top: 1px solid var(--sv-border);
  color: var(--sv-text-muted);
  padding: 2.5rem 2rem 1.5rem;
}

.sv-footer-brand {
  font-family: var(--sv-font-display);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--sv-text);
}

.sv-footer-brand span {
  color: var(--sv-accent);
}

.sv-footer-sub {
  font-size: .78rem;
  color: var(--sv-text-faint);
  margin-top: .25rem;
}

.sv-footer-link {
  color: var(--sv-text-muted);
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--sv-t);
}

.sv-footer-link:hover {
  color: var(--sv-text);
}

.sv-footer-divider {
  border-color: var(--sv-border);
  margin: 1.25rem 0;
}

/*  RESPONSIVE  */
@media (max-width: 991px) {
  .sv-topbar {
    padding: .65rem 1rem;
  }

  .sv-nav-links {
    display: none;
  }

  .sv-hero {
    padding: 3.5rem 0 3rem;
  }

  .sv-hero-title {
    text-align: center;
  }

  .sv-hero-desc {
    text-align: center;
    margin: 0 auto 1.75rem;
    max-width: 100%;
  }

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

  .sv-hero-stats {
    justify-content: center;
  }

  .sv-pill-badge {
    display: flex;
    justify-content: center;
  }

  .sv-hero-accent-bar {
    margin: 0 auto 1.2rem;
  }

  .sv-searchbar {
    max-width: 100%;
  }

  .sv-quicktags {
    justify-content: center;
  }

  .sv-feature-item {
    border-right: none;
  }
}

/* ----------------------------------------------------
   LANDING PATCH v4 � tokens teal/blanco
   ---------------------------------------------------- */

.sv-topbar {
  background: var(--sv-landing-topbar-bg);
  border-bottom: 1px solid var(--sv-landing-topbar-border);
}

.sv-nav-links a {
  border: 1px solid transparent;
  border-radius: 0.55rem;
}

.sv-nav-links a:hover {
  border-color: rgba(27, 77, 92, 0.22);
  background: var(--sv-primary-soft);
  color: var(--sv-primary);
}

.sv-hero {
  padding: 5.2rem 0 4rem;
}

.sv-pill-badge {
  border-radius: 0.65rem;
  border-color: rgba(27, 77, 92, 0.28);
}

.sv-hero-title {
  font-size: clamp(2rem, 6.5vw, 4rem);
  line-height: 1.04;
  color: var(--sv-text);
}

.sv-hero-desc {
  color: var(--sv-text-muted);
  max-width: 54ch;
}

.sv-btn-hero-primary,
.sv-btn-hero-outline {
  border-radius: 0.72rem;
}

.sv-btn-hero-primary {
  box-shadow: 0 8px 24px rgba(27, 77, 92, 0.32);
}

.sv-btn-hero-outline {
  border-color: var(--sv-border);
  color: var(--sv-text-muted);
}

.sv-searchbar {
  border-radius: 0.82rem;
  border-color: var(--sv-border);
  background: var(--sv-bg);
}

.sv-feature-item {
  border-radius: 0.75rem;
  border: 1px solid var(--sv-landing-card-border);
  background: var(--sv-landing-soft-bg);
}

.sv-step-card,
.sv-testi-card {
  border-color: var(--sv-landing-card-border);
  background: var(--sv-landing-card-bg);
}

.sv-step-card:hover,
.sv-testi-card:hover {
  border-color: rgba(27, 77, 92, 0.36);
  box-shadow: var(--sv-shadow-lg);
}

.sv-cat-chip {
  border-radius: 0.58rem;
  border-color: var(--sv-border);
  background: var(--sv-surface);
  color: var(--sv-text-muted);
}

.sv-cat-chip:hover {
  border-color: var(--sv-primary);
  background: var(--sv-primary-soft);
  color: var(--sv-primary);
}

.sv-footer {
  background: var(--sv-surface);
  border-top: 1px solid var(--sv-border);
}

@media (max-width: 575.98px) {
  .sv-hero-title {
    font-size: clamp(1.72rem, 9vw, 2.35rem);
  }

  .sv-btn-hero-primary,
  .sv-btn-hero-outline {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {

  .sv-step-card,
  .sv-testi-card,
  .sv-cat-chip,
  .sv-btn-hero-primary,
  .sv-btn-hero-outline {
    transition: none !important;
  }
}

/* ----------------------------------------------------
   INDEX PRINCIPAL v4 � tokens teal/blanco
   ---------------------------------------------------- */

.sv-hero {
  padding: 5.25rem 0 4.2rem;
  background:
    radial-gradient(900px 420px at 8% -10%, var(--sv-landing-spot-2), transparent 62%),
    radial-gradient(980px 520px at 100% 2%, var(--sv-landing-spot-1), transparent 67%),
    radial-gradient(760px 460px at 56% 120%, var(--sv-landing-spot-3), transparent 72%),
    var(--sv-bg);
}

.sv-hero .container {
  max-width: var(--sv-landing-hero-max);
}

.sv-hero-desc,
.sv-section .text-muted,
.sv-cats-section .text-muted {
  color: var(--sv-text-muted) !important;
}

.sv-searchbar,
.sv-auth-card,
.sv-step-card,
.sv-testi-card,
.sv-feature-item,
.sv-cat-chip {
  border-color: var(--sv-landing-card-border);
}

.sv-auth-card,
.sv-step-card,
.sv-testi-card {
  background: var(--sv-landing-card-bg);
}

.sv-feature-item {
  border-right: 0;
  height: 100%;
  padding: 1rem;
  border-radius: 0.85rem;
  background: var(--sv-landing-soft-bg);
}

.sv-features-strip .col-md-3 {
  padding: 0.35rem;
}

.sv-btn-hero-primary {
  box-shadow: 0 8px 24px rgba(27, 77, 92, 0.30);
}

.sv-btn-hero-primary:hover,
.sv-btn-hero-outline:hover,
.sv-step-card:hover,
.sv-testi-card:hover,
.sv-cat-chip:hover {
  transform: translateY(-3px);
}

.sv-auth-welcome {
  background: linear-gradient(180deg, rgba(27, 77, 92, 0.08), rgba(45, 212, 191, 0.03));
  border-color: rgba(27, 77, 92, 0.16);
}

.sv-auth-point {
  color: var(--sv-text-muted);
}

.sv-footer-divider {
  border-color: var(--sv-border);
}

.sv-nav-links a:focus-visible,
.sv-nav-cta:focus-visible,
.sv-btn-hero-primary:focus-visible,
.sv-btn-hero-outline:focus-visible,
.sv-searchbar input:focus-visible,
.sv-searchbar button:focus-visible,
.sv-auth-tab:focus-visible,
.sv-ainput:focus-visible,
.sv-asubmit:focus-visible,
.sv-cat-chip:focus-visible,
.sv-footer-link:focus-visible {
  outline: 2px solid var(--sv-primary);
  outline-offset: 2px;
}

@media (max-width: 991px) {
  .sv-hero {
    padding: 3.6rem 0 3.15rem;
  }

  .sv-hero-desc {
    max-width: 100%;
  }

  .sv-feature-item {
    padding: 0.9rem 0.9rem;
  }
}

@media (max-width: 575.98px) {
  .sv-topbar {
    padding: 0.62rem 0.78rem;
  }

  .sv-brand-sub {
    font-size: 0.6rem;
  }

  .sv-hero {
    padding: 3.1rem 0 2.7rem;
  }

  .sv-pill-badge {
    width: 100%;
    justify-content: center;
  }

  .sv-hero-stats {
    gap: 0.9rem;
  }

  .sv-stat-divider {
    display: none;
  }

  .sv-auth-card {
    background: #FFFFFF !important;
    border: 1.5px solid rgba(27, 77, 92, 0.18) !important;
    border-radius: var(--sv-r-xl);
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(27, 77, 92, 0.14), 0 2px 8px rgba(27, 77, 92, 0.06) !important;
    position: relative;
    animation: sv-fade-up .7s .2s ease both;
  }

}

/* ----------------------------------------------------
   SIGNATURE PASS v4 � landing teal/blanco
   ---------------------------------------------------- */

.sv-landing-page {
  background:
    radial-gradient(1200px 500px at 100% -20%, rgba(45, 212, 191, 0.07), transparent 60%),
    radial-gradient(980px 540px at 0% 120%, rgba(27, 77, 92, 0.06), transparent 58%),
    var(--sv-bg);
}

.sv-landing-page .sv-topbar {
  box-shadow: 0 4px 16px rgba(15, 17, 23, 0.08);
}

.sv-landing-page .sv-brand-icon {
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.sv-landing-page .sv-hero-title {
  text-wrap: balance;
  color: var(--sv-text);
}

.sv-landing-page .sv-hero-desc {
  max-width: 60ch;
}

.sv-landing-page .sv-btn-hero-primary,
.sv-landing-page .sv-btn-hero-outline {
  min-height: 48px;
}

.sv-landing-page .sv-hero-stat-val {
  letter-spacing: -0.02em;
}

.sv-landing-page .sv-auth-card {
  background: #FFFFFF !important;
  border: 1.5px solid rgba(27, 77, 92, 0.18) !important;
  border-radius: var(--sv-r-xl);
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(27, 77, 92, 0.14), 0 2px 8px rgba(27, 77, 92, 0.06) !important;
  position: relative;
  animation: sv-fade-up .7s .2s ease both;
}

.sv-landing-page .sv-auth-card::after {
  content: '';
  position: absolute;
  inset: -40% auto auto -20%;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.sv-landing-page .sv-auth-tabs {
  border: 1px solid var(--sv-border);
}

.sv-landing-page .sv-feature-item {
  min-height: 100%;
  transition: transform var(--sv-t), border-color var(--sv-t), box-shadow var(--sv-t);
}

.sv-landing-page .sv-feature-item:hover {
  transform: translateY(-2px);
  border-color: rgba(27, 77, 92, 0.30);
  box-shadow: var(--sv-shadow);
}

.sv-landing-page .sv-section-title {
  text-wrap: balance;
}

.sv-landing-page .sv-step-card {
  padding-top: 2rem;
}

.sv-landing-page .sv-step-title {
  color: var(--sv-text);
}

.sv-landing-page .sv-step-desc {
  color: var(--sv-text-muted);
}

.sv-landing-page .sv-cat-chip {
  min-height: 42px;
}

.sv-landing-page .sv-testi-card {
  position: relative;
}

.sv-landing-page .sv-testi-card::before {
  content: '\201C';
  position: absolute;
  top: .55rem;
  right: .85rem;
  font-family: var(--sv-font-display);
  font-size: 2rem;
  line-height: 1;
  color: rgba(27, 77, 92, 0.18);
  pointer-events: none;
}

.sv-landing-page .sv-footer-link {
  position: relative;
}

.sv-landing-page .sv-footer-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--sv-t);
  background: var(--sv-gradient-brand);
}

.sv-landing-page .sv-footer-link:hover::after {
  transform: scaleX(1);
}

@media (max-width: 991px) {
  .sv-landing-page .sv-auth-card {
    background: #FFFFFF !important;
    border: 1.5px solid rgba(27, 77, 92, 0.18) !important;
    border-radius: var(--sv-r-xl);
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(27, 77, 92, 0.14), 0 2px 8px rgba(27, 77, 92, 0.06) !important;
    position: relative;
    animation: sv-fade-up .7s .2s ease both;
  }

  .sv-landing-page .sv-testi-card::before {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {

  .sv-landing-page .sv-feature-item,
  .sv-landing-page .sv-footer-link::after {
    transition: none !important;
  }
}


/* -- AUTH CARD FIX � mejor contraste y visibilidad -- */
.sv-auth-card {
  background: #FFFFFF !important;
  border: 1.5px solid rgba(27, 77, 92, 0.18) !important;
  border-radius: var(--sv-r-xl);
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(27, 77, 92, 0.14), 0 2px 8px rgba(27, 77, 92, 0.06) !important;
  position: relative;
  animation: sv-fade-up .7s .2s ease both;
}

.sv-auth-welcome {
  background: linear-gradient(135deg, rgba(27, 77, 92, 0.08) 0%, rgba(45, 212, 191, 0.10) 100%) !important;
  border: 1.5px solid rgba(27, 77, 92, 0.22) !important;
  border-radius: 12px !important;
}

.sv-auth-chip {
  background: #1B4D5C !important;
  color: #FFFFFF !important;
  font-size: .73rem !important;
  padding: .32rem .85rem !important;
  box-shadow: 0 2px 8px rgba(27, 77, 92, 0.25) !important;
}

.sv-auth-mini {
  color: #1B4D5C !important;
  font-weight: 800 !important;
  opacity: .75;
}

.sv-auth-welcome-title {
  font-size: 1.05rem !important;
  color: #0F1117 !important;
}

.sv-auth-point i {
  color: #2DD4BF !important;
}

.sv-auth-tabs {
  background: #F3F4F6 !important;
  border: 1.5px solid #E5E7EB !important;
}

.sv-auth-tab.active {
  background: #1B4D5C !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 8px rgba(27, 77, 92, 0.25) !important;
}


/* ------------------------------------------------------
   POLISH v5 � mejoras visuales completas de la landing
   ------------------------------------------------------ */

/* Fix variable faltante */
:root {
  --sv-secondary: #2DD4BF;
}

/* -- TOPBAR ------------------------------------------- */
.sv-brand-name {
  font-size: 1.4rem;
  letter-spacing: -.025em;
}

/* -- HERO ---------------------------------------------- */
.sv-pill-badge {
  background: linear-gradient(135deg, rgba(27, 77, 92, 0.08), rgba(45, 212, 191, 0.10));
  border-color: rgba(45, 212, 191, 0.35);
  color: #1B4D5C;
  font-weight: 800;
}

.sv-hero-title .hl {
  background: linear-gradient(120deg, #1B4D5C 0%, #2DD4BF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sv-stat-val {
  background: linear-gradient(135deg, #1B4D5C, #2DD4BF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* -- FEATURES STRIP ----------------------------------- */
.sv-features-strip {
  background: linear-gradient(180deg, #FFFFFF 0%, #F0FAFA 100%);
  border-top: 1px solid rgba(45, 212, 191, 0.2);
  border-bottom: 1px solid rgba(45, 212, 191, 0.2);
  padding: 1.5rem 0;
}

.sv-feature-icon {
  background: linear-gradient(135deg, rgba(27, 77, 92, 0.10), rgba(45, 212, 191, 0.15));
  color: #1B4D5C;
  box-shadow: 0 2px 8px rgba(45, 212, 191, 0.15);
}

.sv-feature-title {
  font-size: .92rem;
}

/* -- STEPS -------------------------------------------- */
.sv-step-card {
  background: #FFFFFF !important;
  border: 1.5px solid rgba(27, 77, 92, 0.12) !important;
  box-shadow: 0 2px 12px rgba(27, 77, 92, 0.06);
}

.sv-step-card:hover {
  border-color: rgba(45, 212, 191, 0.45) !important;
  box-shadow: 0 8px 28px rgba(27, 77, 92, 0.12) !important;
  transform: translateY(-5px) !important;
}

.sv-step-card::before {
  height: 3px;
  background: linear-gradient(90deg, #1B4D5C, #2DD4BF) !important;
  border-radius: 3px 3px 0 0;
}

.sv-step-num {
  width: 44px;
  height: 44px;
  font-size: 1rem;
  box-shadow: 0 4px 14px rgba(27, 77, 92, 0.28);
}

.sv-step-title {
  font-size: 1.02rem;
  color: #0F1117;
}

/* -- CATEGOR�AS --------------------------------------- */
.sv-cats-section {
  background: linear-gradient(180deg, #F0FAFA 0%, #FFFFFF 100%);
}

.sv-cat-chip {
  border-radius: 10px !important;
  font-weight: 700;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sv-cat-chip:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 6px 18px rgba(27, 77, 92, 0.15) !important;
}

/* -- TESTIMONIOS -------------------------------------- */
.sv-testimonios {
  background: linear-gradient(180deg, #FFFFFF 0%, #F0FAFA 100%);
}

.sv-testi-card {
  background: #FFFFFF !important;
  border: 1.5px solid rgba(27, 77, 92, 0.12) !important;
  box-shadow: 0 2px 12px rgba(27, 77, 92, 0.06) !important;
}

.sv-testi-card:hover {
  border-color: rgba(45, 212, 191, 0.40) !important;
  box-shadow: 0 8px 28px rgba(27, 77, 92, 0.12) !important;
}

.sv-testi-stars {
  font-size: 1rem;
  letter-spacing: .05em;
  color: #F59E0B !important;
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.sv-testi-text {
  color: #4B5563;
  font-size: .92rem;
}

.sv-testi-ava {
  box-shadow: 0 4px 14px rgba(27, 77, 92, 0.28);
}

/* -- SECTION TAGS ------------------------------------- */
.sv-section-tag {
  background: linear-gradient(135deg, rgba(27, 77, 92, 0.08), rgba(45, 212, 191, 0.12));
  border: 1px solid rgba(45, 212, 191, 0.28);
  color: #1B4D5C;
  font-weight: 800;
}

/* -- SEARCHBAR HERO ----------------------------------- */
.sv-searchbar {
  box-shadow: 0 2px 12px rgba(27, 77, 92, 0.08);
  border-color: rgba(27, 77, 92, 0.18) !important;
}

.sv-searchbar:focus-within {
  border-color: #2DD4BF !important;
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.18) !important;
}

/* -- FOOTER ------------------------------------------- */
.sv-footer {
  background: linear-gradient(180deg, #F0FAFA 0%, #FFFFFF 100%);
  border-top: 1.5px solid rgba(45, 212, 191, 0.20);
}


/* ── Hero paths: Soy alumno / Soy tutor ─────────────── */
.sv-hero-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  margin: 1.5rem 0 1.25rem;
}

.sv-path-card {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  position: relative;
  overflow: hidden;
}

.sv-path-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .18s ease;
}

.sv-path-card:hover {
  transform: translateY(-3px);
  text-decoration: none;
}

.sv-path-card:hover::before {
  opacity: 1;
}

/* Alumno — teal */
.sv-path-alumno {
  background: linear-gradient(135deg, rgba(27, 77, 92, .12), rgba(45, 212, 191, .08));
  border-color: rgba(27, 77, 92, .3);
}

.sv-path-alumno::before {
  background: linear-gradient(135deg, rgba(27, 77, 92, .18), rgba(45, 212, 191, .12));
}

.sv-path-alumno:hover {
  border-color: var(--sv-primary);
  box-shadow: 0 8px 24px rgba(27, 77, 92, .22);
}

.sv-path-alumno .sv-path-icon {
  background: var(--sv-primary-soft);
  color: var(--sv-primary);
}

/* Tutor — accent */
.sv-path-tutor {
  background: linear-gradient(135deg, rgba(45, 212, 191, .1), rgba(22, 163, 74, .07));
  border-color: rgba(45, 212, 191, .3);
}

.sv-path-tutor::before {
  background: linear-gradient(135deg, rgba(45, 212, 191, .16), rgba(22, 163, 74, .1));
}

.sv-path-tutor:hover {
  border-color: var(--sv-accent);
  box-shadow: 0 8px 24px rgba(45, 212, 191, .2);
}

.sv-path-tutor .sv-path-icon {
  background: rgba(45, 212, 191, .15);
  color: var(--sv-accent);
}

.sv-path-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.sv-path-body {
  flex: 1;
  position: relative;
  z-index: 1;
}

.sv-path-label {
  font-family: var(--sv-font-display);
  font-size: .95rem;
  font-weight: 700;
  color: var(--sv-text);
  line-height: 1.2;
}

.sv-path-desc {
  font-size: .78rem;
  color: var(--sv-text-muted);
  margin-top: 2px;
  line-height: 1.3;
}

.sv-path-arrow {
  font-size: 1rem;
  color: var(--sv-text-faint);
  transition: transform .18s ease, color .18s ease;
  position: relative;
  z-index: 1;
}

.sv-path-card:hover .sv-path-arrow {
  transform: translateX(4px);
  color: var(--sv-primary);
}

.sv-path-tutor:hover .sv-path-arrow {
  color: var(--sv-accent);
}

@media (max-width: 480px) {
  .sv-hero-paths {
    grid-template-columns: 1fr;
  }
}

/* ── Social proof strip (debajo del hero) ───────────── */
.sv-social-proof {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.sv-avatar-row {
  display: flex;
}

.sv-avatar-row .av {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2.5px solid var(--sv-bg);
  margin-left: -10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.sv-avatar-row .av:first-child {
  margin-left: 0;
}

.sv-avatar-row .av:nth-child(1) {
  background: linear-gradient(135deg, #1B4D5C, #2DD4BF);
}

.sv-avatar-row .av:nth-child(2) {
  background: linear-gradient(135deg, #0F766E, #1B4D5C);
}

.sv-avatar-row .av:nth-child(3) {
  background: linear-gradient(135deg, #2DD4BF, #16A34A);
}

.sv-avatar-row .av:nth-child(4) {
  background: linear-gradient(135deg, #1B4D5C, #163F4C);
}

.sv-avatar-row .av:nth-child(5) {
  background: linear-gradient(135deg, #0F766E, #2DD4BF);
}

.sv-social-text {
  font-size: .82rem;
  color: var(--sv-text-muted);
  line-height: 1.4;
}

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

/* ── Pill badge animado ──────────────────────────────── */
.sv-pill-badge .dot {
  animation: sv-pulse-dot 2s ease-in-out infinite;
}

@keyframes sv-pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: .6;
    transform: scale(1.4);
  }
}

/* ── Hero title highlight shimmer ───────────────────── */
.sv-hero-title .hl {
  position: relative;
}

/* ── Quiénes somos ───────────────────────────────────── */
.sv-quienes {
  background: var(--sv-bg);
}

.sv-quienes-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.sv-q-chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .85rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  background: var(--sv-primary-soft, rgba(27, 77, 92, .08));
  color: var(--sv-primary);
  border: 1px solid rgba(27, 77, 92, .18);
}

/* ── Ventanas de contenido ───────────────────────────── */
.sv-windows-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sv-window {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--sv-border, #E5E7EB);
  box-shadow: 0 4px 24px rgba(27, 77, 92, .08);
  transition: transform .2s ease, box-shadow .2s ease;
}

.sv-window:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(27, 77, 92, .14);
}

.sv-window-bar {
  display: flex;
  align-items: center;
  gap: .35rem;
  padding: .6rem .9rem;
  background: var(--sv-surface-2, #F3F4F6);
  border-bottom: 1px solid var(--sv-border, #E5E7EB);
}

.sv-window-alumno .sv-window-bar {
  background: rgba(27, 77, 92, .06);
}

.sv-window-tutor .sv-window-bar {
  background: rgba(45, 212, 191, .08);
}

.sv-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.sv-dot.red {
  background: #EF4444;
}

.sv-dot.yellow {
  background: #F59E0B;
}

.sv-dot.green {
  background: #22C55E;
}

.sv-window-title {
  font-size: .75rem;
  font-weight: 700;
  color: var(--sv-text-muted, #6B7280);
  margin-left: .3rem;
  letter-spacing: .02em;
}

.sv-window-body {
  padding: 1rem;
  background: var(--sv-bg, #fff);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.sv-win-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  color: var(--sv-text, #0F1117);
  font-weight: 500;
}

.sv-win-item i {
  font-size: 1rem;
  color: var(--sv-primary);
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}

.sv-window-tutor .sv-win-item i {
  color: #0F766E;
}

@media (max-width: 640px) {
  .sv-windows-grid {
    grid-template-columns: 1fr;
  }
}