/* landing.css — Landing Page */

/* ─── Navbar ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--sp-4) 0;
  transition: background var(--t-base), box-shadow var(--t-base), backdrop-filter var(--t-base);
}

.navbar.is-scrolled {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--clr-ink);
  flex-shrink: 0;
}

/* logo-mark styles are in components.css */

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  margin: 0 auto;
}

.navbar__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-ink-70);
  transition: color var(--t-fast);
}

.navbar__links a:hover {
  color: var(--clr-ink);
}

.navbar__cta {
  flex-shrink: 0;
}

/* ─── Hero ─── */
.hero {
  padding-top: calc(var(--sp-20) + 72px);
  padding-bottom: var(--sp-20);
  overflow: hidden;
  position: relative;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.hero__left {
  max-width: 560px;
}

.hero__badge {
  margin-bottom: var(--sp-6);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.1;
  color: var(--clr-ink);
  margin-bottom: var(--sp-5);
  letter-spacing: -0.02em;
}

.hero__title em {
  font-style: italic;
  color: var(--clr-accent);
}

.hero__sub {
  font-size: 1.0625rem;
  color: var(--clr-ink-70);
  line-height: 1.65;
  margin-bottom: var(--sp-8);
  font-weight: 400;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}

.hero__proof {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.proof-avatars {
  display: flex;
}

.proof-avatars__av {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--clr-white);
  margin-right: -8px;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--clr-white);
}

.proof-avatars__av:nth-child(1) { background: #7C3AED; }
.proof-avatars__av:nth-child(2) { background: #059669; }
.proof-avatars__av:nth-child(3) { background: #D97706; }
.proof-avatars__av:nth-child(4) { background: #DC2626; }

.proof-text {
  font-size: 0.875rem;
  color: var(--clr-ink-70);
  font-weight: 500;
}

.proof-text strong {
  color: var(--clr-ink);
}

/* ─── Hero right / rings ─── */
.hero__right {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--clr-accent-16);
  animation: ring-pulse var(--duration, 3s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

.ring--1 { width: 200px; height: 200px; --duration: 3s; --delay: 0s; }
.ring--2 { width: 320px; height: 320px; --duration: 3s; --delay: 0.6s; }
.ring--3 { width: 440px; height: 440px; --duration: 3s; --delay: 1.2s; }

@keyframes ring-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.04); }
}

.hero-center-logo {
  position: relative;
  z-index: 2;
  width: 72px;
  height: 72px;
  background: var(--clr-accent);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 16px;
  box-shadow: var(--shadow-accent);
}

.hero-center-logo__sq {
  background: rgba(255,255,255,0.9);
  border-radius: 3px;
}

/* ─── Floating cards ─── */
.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  border: 1px solid var(--clr-ink-08);
}

.float-card--1 {
  top: 10%;
  right: 0;
  animation: float-a 4s ease-in-out infinite;
}

.float-card--2 {
  bottom: 20%;
  left: -5%;
  animation: float-b 4s ease-in-out infinite 1.3s;
}

.float-card--3 {
  bottom: 8%;
  right: 8%;
  animation: float-a 4s ease-in-out infinite 0.7s;
}

.float-card__icon {
  font-size: 1rem;
}

.float-card__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.float-card__title {
  font-weight: 600;
  color: var(--clr-ink);
  font-size: 0.8125rem;
}

.float-card__sub {
  color: var(--clr-ink-45);
  font-size: 0.75rem;
}

@keyframes float-a {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes float-b {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ─── Section shared ─── */
.section {
  padding: var(--sp-24) 0;
}

.section--surface {
  background: var(--clr-surface);
}

.section--dark {
  background: var(--clr-ink);
  color: var(--clr-white);
}

.section__header {
  text-align: center;
  margin-bottom: var(--sp-16);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
}

.section__sub {
  font-size: 1.0625rem;
  color: var(--clr-ink-70);
  max-width: 540px;
  margin: 0 auto;
}

.section--dark .section__sub {
  color: rgba(255,255,255,0.6);
}

/* ─── How it works ─── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(33.33% + 8px);
  right: calc(33.33% + 8px);
  height: 1.5px;
  background: linear-gradient(90deg, var(--clr-accent-32), var(--clr-accent-32));
  pointer-events: none;
}

.step-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-ink-08);
  text-align: center;
}

.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-accent-08);
  border: 1.5px solid var(--clr-accent-16);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--clr-accent);
  margin: 0 auto var(--sp-4);
}

.step-card__icon {
  font-size: 2rem;
  margin-bottom: var(--sp-3);
}

.step-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  margin-bottom: var(--sp-2);
}

.step-card__desc {
  font-size: 0.9375rem;
  color: var(--clr-ink-70);
  line-height: 1.6;
}

/* ─── Before / After ─── */
.ba-container {
  max-width: 760px;
  margin: 0 auto;
}

.ba-slider {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: col-resize;
  user-select: none;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-lg);
}

.ba-panel {
  position: absolute;
  inset: 0;
}

.ba-panel--before {
  z-index: 1;
  background: #1a1830;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ba-panel--after {
  z-index: 2;
  background: #e8e4f8;
  clip-path: inset(0 0 0 50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Abstract room — before (messy) */
.room-before {
  position: absolute;
  inset: 0;
  background: #1e1b3a;
}

.room-before::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 35%;
  background: #2d2952;
}

.room-before::after {
  content: '';
  position: absolute;
  bottom: 35%;
  left: 5%;
  width: 42%;
  height: 26%;
  background: #6B5FD4;
  border-radius: 4px 4px 0 0;
  transform: rotate(8deg);
  opacity: 0.75;
}

.furniture-before {
  position: absolute;
  inset: 0;
}

.furniture-before::before {
  content: '';
  position: absolute;
  right: 12%;
  bottom: 38%;
  width: 30%;
  height: 18%;
  background: #9B87E8;
  border-radius: 4px;
  transform: rotate(-6deg);
  opacity: 0.65;
}

.furniture-before::after {
  content: '';
  position: absolute;
  left: 15%;
  top: 18%;
  width: 22%;
  height: 28%;
  background: #5B4FBF;
  border-radius: 4px;
  transform: rotate(12deg);
  opacity: 0.6;
}

/* Abstract room — after (organized) */
.room-after {
  position: absolute;
  inset: 0;
  background: #f0eef8;
}

.room-after::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 35%;
  background: #e0dcf4;
}

.room-after::after {
  content: '';
  position: absolute;
  bottom: 35%;
  left: 8%;
  width: 45%;
  height: 22%;
  background: #4C45D4;
  border-radius: 6px 6px 0 0;
  opacity: 0.85;
}

.furniture-after {
  position: absolute;
  inset: 0;
}

.furniture-after::before {
  content: '';
  position: absolute;
  right: 8%;
  bottom: 37%;
  width: 28%;
  height: 16%;
  background: #7B76E8;
  border-radius: 6px;
  opacity: 0.7;
}

.furniture-after::after {
  content: '';
  position: absolute;
  right: 10%;
  top: 12%;
  width: 20%;
  height: 36%;
  background: #4C45D4;
  border-radius: 6px;
  opacity: 0.5;
}

.ba-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 3;
  width: 2px;
  background: var(--clr-white);
  transform: translateX(-50%);
  pointer-events: none;
}

.ba-divider__handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--clr-white);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  pointer-events: none;
  color: var(--clr-accent);
}

.ba-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--sp-4);
}

.ba-label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
}

.ba-label__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.ba-label--before .ba-label__dot { background: #6B5FD4; }
.ba-label--after .ba-label__dot { background: var(--clr-accent-light); }

/* ─── Why RoomLift ─── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.why-left__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}

.why-left__sub {
  font-size: 1rem;
  color: var(--clr-ink-70);
  margin-bottom: var(--sp-6);
  line-height: 1.65;
}

.why-rating {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.why-rating__score {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
}

.why-rating__label {
  font-size: 0.875rem;
  color: var(--clr-ink-45);
}

.why-rating__icon {
  font-size: 1.25rem;
  margin-left: var(--sp-2);
}

.reviews-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.review-card {
  background: var(--clr-surface);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  border: 1px solid var(--clr-ink-08);
}

.review-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-2);
}

.review-card__author {
  font-weight: 600;
  font-size: 0.9375rem;
}

.review-card__text {
  font-size: 0.9rem;
  color: var(--clr-ink-70);
  line-height: 1.6;
}

.why-advantages {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.advantage-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.advantage-item__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-accent-08);
  border-radius: var(--radius-sm);
}

.advantage-item__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 3px;
}

.advantage-item__desc {
  font-size: 0.875rem;
  color: var(--clr-ink-70);
  line-height: 1.55;
}

/* ─── Trust band (animated marquee) ─── */
.trust-band {
  border-top: 1px solid var(--clr-ink-08);
  border-bottom: 1px solid var(--clr-ink-08);
  padding: var(--sp-4) 0;
  background: var(--clr-white);
  overflow: hidden;
  /* Fondu sur les bords */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, black 6%, black 94%, transparent 100%);
}

.trust-band__track {
  display: flex;
  width: max-content;
  animation: trust-scroll 26s linear infinite;
}

.trust-band:hover .trust-band__track {
  animation-play-state: paused;
}

.trust-band__items {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

@keyframes trust-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-6);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-ink-70);
  white-space: nowrap;
  flex-shrink: 0;
  border-right: 1px solid var(--clr-ink-08);
}

.trust-item__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  flex-shrink: 0;
}

/* ─── Pricing ─── */
.pricing-inner {
  display: flex;
  justify-content: center;
}

.price-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--clr-accent-16);
  width: 100%;
  max-width: 420px;
  position: relative;
}

.price-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-accent);
  color: var(--clr-white);
  border-radius: var(--radius-pill);
  padding: 5px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
}

.price-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: var(--sp-2);
  text-align: center;
}

.price-card__price {
  text-align: center;
  margin-bottom: var(--sp-6);
}

.price-card__amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.price-card__period {
  font-size: 0.875rem;
  color: var(--clr-ink-45);
  margin-top: 4px;
}

.price-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.price-feature {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.9375rem;
}

.price-feature__check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--clr-accent);
  color: var(--clr-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  flex-shrink: 0;
}

.price-card__note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--clr-ink-45);
  margin-top: var(--sp-4);
}

/* ─── FAQ ─── */
.faq-list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.faq-item {
  border: 1.5px solid var(--clr-ink-08);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-white);
  transition: border-color var(--t-base);
}

.faq-item.is-open {
  border-color: var(--clr-accent-16);
}

.faq-item__q {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--clr-ink);
  cursor: pointer;
  background: none;
  border: none;
}

.faq-item__q:hover {
  color: var(--clr-accent);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--clr-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--t-base), background var(--t-base);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  background: var(--clr-accent-08);
}

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow), padding var(--t-slow);
  font-size: 0.9375rem;
  color: var(--clr-ink-70);
  line-height: 1.65;
  padding: 0 var(--sp-6);
}

.faq-item.is-open .faq-item__a {
  max-height: 300px;
  padding: 0 var(--sp-6) var(--sp-5);
}

/* ─── Footer ─── */
.footer {
  border-top: 1px solid var(--clr-ink-08);
  padding: var(--sp-10) 0;
  background: var(--clr-white);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
}

.footer__links {
  display: flex;
  gap: var(--sp-6);
  font-size: 0.875rem;
  color: var(--clr-ink-45);
}

.footer__links a:hover {
  color: var(--clr-ink);
}

.footer__copy {
  font-size: 0.875rem;
  color: var(--clr-ink-45);
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .hero__right {
    height: 340px;
    order: -1;
  }

  .hero__left {
    text-align: center;
    max-width: 100%;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__proof {
    justify-content: center;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }

  .steps-grid::before {
    display: none;
  }

  .navbar__links {
    display: none;
  }

  .trust-item {
    padding: var(--sp-2) var(--sp-4);
  }

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

@media (max-width: 600px) {
  .section {
    padding: var(--sp-16) 0;
  }

  .float-card--2 {
    display: none;
  }

  .ring--3 {
    display: none;
  }
}