/*
 * MegaEngine DanceRelay — landing pubblica (landing.css)
 * Mobile-first; le animazioni rispettano prefers-reduced-motion.
 */

.medr-container-narrow {
  max-width: 760px;
}

/* ---------- Header ---------- */

.landing-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 248, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--medr-border);
}

.landing-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-block: 10px;
}

.landing-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--medr-primary-dark);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  min-height: var(--medr-touch);
}

.landing-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--medr-primary-soft);
  color: var(--medr-primary-dark);
}

.landing-logo-text {
  color: var(--medr-text);
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.landing-nav-link {
  display: none;
  padding: 10px 12px;
  min-height: var(--medr-touch);
  align-items: center;
  font-weight: 600;
  text-decoration: none;
  color: var(--medr-text);
  border-radius: var(--medr-radius-pill);
}

.landing-nav-link:hover {
  background: var(--medr-secondary-soft);
  color: var(--medr-secondary);
}

.landing-nav-cta {
  white-space: nowrap;
}

@media (min-width: 720px) {
  .landing-nav-link {
    display: inline-flex;
  }
}

/* ---------- Hero ---------- */

.landing-hero {
  padding-block: 48px 32px;
  /* Mesh d'apertura: quattro macchie diluite che si fondono. Sta dietro a
     titolo e pulsanti, mai dietro paragrafi lunghi. */
  background-image: var(--medr-mesh-hero);
  background-repeat: no-repeat;
  background-size: cover;
}

.landing-hero-copy {
  max-width: 680px;
}

.landing-hero h1 {
  font-size: clamp(1.9rem, 4.5vw + 0.8rem, 3.1rem);
  margin-bottom: 0.4em;
}

.landing-hero-sub {
  font-size: 1.12rem;
  color: var(--medr-text-soft);
  max-width: 560px;
  margin-bottom: 1.4em;
}

.landing-hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.landing-badges {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.landing-account-note {
  font-size: 0.92rem;
  color: var(--medr-text-soft);
  margin: 0;
}

.landing-account-note-light {
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- Visual del processo (SVG) ---------- */

.landing-process {
  margin: 40px 0 0;
  padding: 0;
}

.landing-process-svg {
  width: 100%;
  height: auto;
  background: var(--medr-surface);
  border: 1px solid var(--medr-border);
  border-radius: var(--medr-radius-card);
  box-shadow: var(--medr-shadow-1);
  padding: 10px;
}

.landing-process-caption {
  margin-top: 12px;
  font-size: 0.92rem;
  color: var(--medr-text-soft);
  text-align: center;
}

/* Palette del disegno */
.proc-frame {
  fill: #fff;
  stroke: var(--medr-secondary);
  stroke-width: 2.5;
}

.proc-display {
  fill: var(--medr-secondary-soft);
}

.proc-stand {
  fill: var(--medr-border-strong);
}

.proc-label {
  font-family: var(--medr-font);
  font-size: 15px;
  font-weight: 700;
  fill: var(--medr-text);
}

.proc-label-phones {
  font-size: 13px;
  fill: var(--medr-text-soft);
}

.proc-body {
  fill: var(--medr-primary-dark);
}

.proc-limbs {
  fill: none;
  stroke: var(--medr-primary-dark);
  stroke-width: 3.5;
  stroke-linecap: round;
}

.proc-beats rect {
  fill: var(--medr-primary);
  opacity: 0.65;
}

.proc-dot {
  fill: var(--medr-border-strong);
}

.proc-part {
  opacity: 0.9;
}

.proc-part-1 {
  fill: var(--medr-primary);
}

.proc-part-2 {
  fill: var(--medr-secondary);
}

.proc-part-3 {
  fill: var(--medr-ok);
}

.proc-part-num {
  font-family: var(--medr-font);
  font-size: 13px;
  font-weight: 800;
  fill: #fff;
}

.proc-arrow {
  fill: none;
  stroke: var(--medr-border-strong);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 6 7;
}

.proc-arrow-head {
  fill: none;
  stroke: var(--medr-border-strong);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.proc-mini-dancers circle {
  fill: #fff;
}

.proc-mini-dancers path {
  fill: none;
  stroke: #fff;
  stroke-width: 2.6;
  stroke-linecap: round;
}

.proc-playbar .proc-track {
  fill: var(--medr-secondary-soft);
}

.proc-playbar .proc-track-fill {
  fill: var(--medr-primary);
  transform-origin: 660px 199px;
  transform: scaleX(0.06);
}

.proc-playhead {
  fill: var(--medr-primary-dark);
}

/* Animazioni del visual (solo se il movimento è gradito) */
@media (prefers-reduced-motion: no-preference) {
  .proc-dancer {
    transform-origin: 120px 130px;
    animation: proc-sway 2.4s ease-in-out infinite;
  }

  .proc-beats rect {
    animation: proc-beat 1.2s ease-in-out infinite;
  }

  .proc-beats rect:nth-child(2n) {
    animation-delay: 0.3s;
  }

  .proc-beats rect:nth-child(3n) {
    animation-delay: 0.6s;
  }

  .proc-arrow {
    animation: proc-dash 1.6s linear infinite;
  }

  .proc-phone {
    animation: proc-float 3.2s ease-in-out infinite;
  }

  .proc-phone-2 {
    animation-delay: 0.5s;
  }

  .proc-phone-3 {
    animation-delay: 1s;
  }

  .proc-part {
    animation: proc-glow 2.4s ease-in-out infinite;
  }

  .proc-phone-2 .proc-part {
    animation-delay: 0.8s;
  }

  .proc-phone-3 .proc-part {
    animation-delay: 1.6s;
  }

  .proc-tile {
    animation: proc-tile-in 7.2s ease-in-out infinite;
  }

  .proc-tile-2 {
    animation-delay: 0.4s;
  }

  .proc-tile-3 {
    animation-delay: 0.8s;
  }

  .proc-playbar .proc-track-fill {
    animation: proc-progress 7.2s linear infinite;
  }

  .proc-playhead {
    animation: proc-playhead 7.2s linear infinite;
  }
}

@keyframes proc-sway {
  0%, 100% {
    transform: rotate(-4deg);
  }
  50% {
    transform: rotate(4deg);
  }
}

@keyframes proc-beat {
  0%, 100% {
    opacity: 0.35;
    transform: translateY(0);
  }
  50% {
    opacity: 0.95;
    transform: translateY(-2px);
  }
}

@keyframes proc-dash {
  to {
    stroke-dashoffset: -26;
  }
}

@keyframes proc-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes proc-glow {
  0%, 100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

@keyframes proc-tile-in {
  0%, 8% {
    opacity: 0.25;
  }
  16%, 100% {
    opacity: 0.95;
  }
}

@keyframes proc-progress {
  from {
    transform: scaleX(0.02);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes proc-playhead {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(228px);
  }
}

/* ---------- Sezioni ---------- */

.landing-section {
  padding-block: 56px;
}

.landing-section-alt {
  background-color: var(--medr-surface);
  background-image: var(--medr-grad-surface);
  border-block: 1px solid var(--medr-border);
}

.landing-section h2 {
  text-align: center;
  font-size: clamp(1.5rem, 2.5vw + 0.8rem, 2.1rem);
}

.landing-section-sub {
  text-align: center;
  color: var(--medr-text-soft);
  max-width: 560px;
  margin: 0 auto 32px;
}

/* ---------- Come funziona ---------- */

.landing-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  counter-reset: none;
}

@media (min-width: 640px) {
  .landing-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .landing-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-step {
  position: relative;
  padding-top: 26px;
}

.landing-step-num {
  position: absolute;
  top: -14px;
  left: 18px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--medr-primary-dark);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: var(--medr-shadow-1);
}

.landing-step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--medr-radius-card);
  background: var(--medr-secondary-soft);
  color: var(--medr-secondary);
  margin-bottom: 12px;
}

.landing-step p {
  color: var(--medr-text-soft);
  font-size: 0.95rem;
  margin: 0;
}

/* ---------- Casi d'uso ---------- */

.landing-usecases {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .landing-usecases {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .landing-usecases {
    grid-template-columns: repeat(3, 1fr);
  }
}

.landing-usecase-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-size: 1.6rem;
  border-radius: var(--medr-radius-card);
  background: var(--medr-primary-soft);
  margin-bottom: 10px;
}

.landing-usecase p {
  color: var(--medr-text-soft);
  font-size: 0.95rem;
  margin: 0;
}

/* ---------- Formati ---------- */

.landing-formats {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  max-width: 820px;
  margin-inline: auto;
}

@media (min-width: 720px) {
  .landing-formats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.landing-format-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border-radius: var(--medr-radius-card);
  margin-bottom: 12px;
}

.landing-format-icon-portrait {
  background: var(--medr-primary-soft);
  color: var(--medr-primary-dark);
}

.landing-format-icon-landscape {
  background: var(--medr-secondary-soft);
  color: var(--medr-secondary);
}

.landing-format ul {
  margin: 0;
  padding-left: 1.2em;
  color: var(--medr-text-soft);
  font-size: 0.95rem;
}

.landing-format li + li {
  margin-top: 6px;
}

/* ---------- Prezzi ---------- */

.landing-plans {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .landing-plans {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .landing-plans {
    grid-template-columns: repeat(4, 1fr);
  }
}

.landing-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.landing-plan-featured {
  border-color: var(--medr-primary);
  box-shadow: 0 4px 12px rgba(15, 108, 189, 0.14), 0 12px 32px rgba(15, 108, 189, 0.12);
}

.landing-plan-flag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  box-shadow: var(--medr-shadow-1);
}

.landing-plan-label {
  font-size: 1.05rem;
  margin: 6px 0 2px;
}

.landing-plan-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.landing-plan-amount {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--medr-primary-dark);
}

.landing-plan-once {
  font-size: 0.85rem;
  font-weight: 650;
  color: var(--medr-text-soft);
}

.landing-plan-features {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  font-size: 0.93rem;
  color: var(--medr-text-soft);
  flex: 1;
}

.landing-plan-features li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 7px;
}

.landing-plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 7px;
  border-left: 2.5px solid var(--medr-ok);
  border-bottom: 2.5px solid var(--medr-ok);
  transform: rotate(-45deg);
}

.landing-plans-note {
  text-align: center;
  color: var(--medr-text-soft);
  font-size: 0.95rem;
  max-width: 560px;
  margin: 24px auto 0;
}

/* ---------- FAQ ---------- */

.landing-faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- CTA finale ---------- */

.landing-final-cta {
  /* Mesh sopra il gradiente d'accento: due sorgenti luminose che sfumano
     nel berry profondo, senza toccare la leggibilità del testo bianco. */
  background-color: #7A2470;
  background-image:
    radial-gradient(58% 62% at 12% 0%, rgba(15, 108, 189, 0.55) 0%, transparent 68%),
    radial-gradient(52% 58% at 92% 14%, rgba(194, 57, 179, 0.50) 0%, transparent 66%),
    linear-gradient(135deg, var(--medr-secondary) 0%, #7A2470 100%);
  color: #fff;
  padding-block: 64px;
  text-align: center;
}

.landing-final-inner h2 {
  color: #fff;
  font-size: clamp(1.5rem, 2.5vw + 0.8rem, 2.1rem);
}

.landing-final-inner > p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 520px;
  margin: 0 auto 24px;
}

.landing-final-inner .medr-btn-primary {
  margin-bottom: 14px;
}

/* ---------- Footer ---------- */

.landing-footer {
  padding-block: 28px;
  border-top: 1px solid var(--medr-border);
  font-size: 0.9rem;
  color: var(--medr-text-soft);
}

.landing-footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
}

.landing-footer p {
  margin: 0;
}

.landing-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.landing-footer a {
  color: var(--medr-text-soft);
  min-height: var(--medr-touch);
  display: inline-flex;
  align-items: center;
}

.landing-footer a:hover {
  color: var(--medr-primary-dark);
}

/* ---------- Animazioni on-scroll ---------- */

[data-animate] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .medr-js [data-animate] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s ease;
  }

  .medr-js [data-animate].is-visible {
    opacity: 1;
    transform: none;
  }
}