/* =============================================
   PLANTFEEL — CSS PRINCIPAL
   Verde + Madera | Cálido | Natural + Tech
   ============================================= */

:root {
  --green-dark:   #2d5a27;
  --green-mid:    #4a7c3f;
  --green-light:  #7ab648;
  --green-pale:   #d4edba;
  --wood:         #c8a97e;
  --wood-dark:    #8b6340;
  --wood-light:   #f0e0c8;
  --cream:        #f8f3ec;
  --cream-dark:   #ede3d5;
  --black:        #1a1a18;
  --text:         #2c2c28;
  --text-muted:   #6b6b60;
  --white:        #ffffff;
  --yellow:       #f5c842;
  --yellow-dark:  #d4a800;
  --radius:       16px;
  --radius-lg:    28px;
  --shadow:       0 8px 32px rgba(45,90,39,0.12);
  --shadow-lg:    0 20px 60px rgba(45,90,39,0.18);
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Nunito', 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- TYPOGRAPHY ---- */
h1,h2,h3 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
em { font-style: italic; color: var(--green-mid); }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-mid);
  background: var(--green-pale);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 16px auto 0;
  text-align: center;
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green-dark);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(45,90,39,0.3);
}
.btn-primary:hover {
  background: var(--green-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(45,90,39,0.4);
}

.btn-ghost {
  display: inline-flex; align-items: center;
  color: var(--green-dark);
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: 700;
  border: 2px solid var(--green-dark);
  transition: var(--transition);
}
.btn-ghost:hover {
  background: var(--green-dark);
  color: var(--white);
}

/* ---- NAVBAR ---- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(248,243,236,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200,169,126,0.3);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(45,90,39,0.1);
}
.nav-inner {
  max-width: 1180px; margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex; align-items: center; gap: 24px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 1.3rem; color: var(--green-dark);
  font-weight: 700;
}
.nav-icon {
  width: 36px; height: 36px; border-radius: 10px; object-fit: cover;
}
.nav-links {
  display: flex; gap: 28px; margin-left: auto;
}
.nav-links a {
  font-weight: 600; font-size: 0.9rem; color: var(--text);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--green-mid); }
.nav-actions {
  display: flex; align-items: center; gap: 12px;
}
.btn-nav {
  background: var(--green-dark); color: var(--white);
  padding: 9px 20px; border-radius: 50px;
  font-weight: 700; font-size: 0.88rem;
  transition: var(--transition);
}
.btn-nav:hover { background: var(--green-mid); }
.btn-nav-admin {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: var(--white);
  font-size: 1rem; transition: var(--transition); text-decoration: none;
}
.btn-nav-admin:hover { background: rgba(255,255,255,.25); }

/* Lang toggle */
.lang-toggle {
  display: flex; align-items: center; gap: 4px;
  background: var(--cream-dark); border: none; cursor: pointer;
  border-radius: 50px; padding: 6px 12px;
  font-size: 0.82rem; font-weight: 700; font-family: var(--font-body);
  transition: var(--transition);
}
.lang-toggle:hover { background: var(--green-pale); }
.lang-opt { transition: opacity var(--transition); }
.lang-opt.inactive { opacity: 0.35; }

/* Mobile burger */
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--green-dark); border-radius: 2px;
  transition: var(--transition);
}
.nav-mobile {
  display: none; flex-direction: column; gap: 0;
  background: var(--cream); border-top: 1px solid var(--cream-dark);
  padding: 0;
}
.nav-mobile a {
  padding: 14px 24px; font-weight: 600; border-bottom: 1px solid var(--cream-dark);
}
.nav-mobile.open { display: flex; }

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .nav-burger { display: flex; }
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  padding: 100px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}
.hero-bg-leaves {
  position: fixed; inset: 0; pointer-events: none; z-index: -1;
  background:
    radial-gradient(ellipse at 10% 20%, rgba(122,182,72,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 80%, rgba(200,169,126,0.12) 0%, transparent 50%),
    var(--cream);
}
.hero-badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--black);
  padding: 6px 18px; border-radius: 50px;
  font-weight: 800; font-size: 0.85rem;
  margin-bottom: 20px;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(245,200,66,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(245,200,66,0); }
}
.hero-title {
  margin-bottom: 20px;
  color: var(--green-dark);
}
.hero-title span { color: var(--text); }
.hero-sub {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 480px; margin-bottom: 32px;
}
.hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-countdown-wrap {
  display: inline-flex; flex-direction: column; gap: 8px;
}
.countdown-label {
  font-size: 0.85rem; font-weight: 700; color: var(--text-muted);
}
.countdown {
  display: flex; align-items: center; gap: 4px;
}
.cd-block {
  background: var(--green-dark);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 10px;
  text-align: center;
  min-width: 56px;
}
.cd-block span { display: block; font-size: 1.4rem; font-weight: 800; line-height: 1; }
.cd-block small { font-size: 0.65rem; text-transform: uppercase; opacity: 0.7; }
.cd-sep { font-size: 1.4rem; font-weight: 800; color: var(--green-mid); }

.hero-image-wrap {
  position: relative; display: flex; justify-content: center; align-items: center;
}
.hero-img-glow {
  position: absolute; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(122,182,72,0.2) 0%, transparent 70%);
  border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.hero-img {
  width: 100%; max-width: 460px;
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 24px 40px rgba(45,90,39,0.2));
  position: relative; z-index: 1;
}
@keyframes float {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}
.hero-price-badge {
  position: absolute; right: 0; top: 20px;
  background: var(--white);
  border: 2px solid var(--green-light);
  border-radius: var(--radius);
  padding: 12px 18px; text-align: center;
  box-shadow: var(--shadow);
  z-index: 2;
}
.price-original {
  font-size: 0.8rem; text-decoration: line-through; color: var(--text-muted);
}
.price-sale {
  font-size: 1.5rem; font-weight: 900; color: var(--green-dark); font-family: var(--font-display);
}
.price-tag {
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--green-mid);
}
.hero-scroll-hint {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  grid-column: 1/-1;
}
.hero-scroll-hint span {
  display: block; width: 2px; height: 40px;
  background: linear-gradient(to bottom, var(--green-mid), transparent);
  margin: 0 auto;
  animation: scrollDown 1.5s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 90px;
  }
  .hero-sub, .hero-ctas, .hero-countdown-wrap { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-image-wrap { order: -1; }
  .hero-price-badge { right: 10%; }
}

/* ---- PROBLEM ---- */
.problem {
  padding: 100px 0;
  background: var(--green-dark);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.problem::before {
  content: '🌿';
  position: absolute; font-size: 200px; opacity: 0.04;
  top: -40px; left: -40px;
}
.problem .section-label { background: rgba(255,255,255,0.15); color: var(--green-pale); }
.problem h2 { color: var(--white); margin-bottom: 40px; }
.problem h2 em { color: var(--green-pale); }
.problem-img-wrap {
  max-width: 860px; margin: 0 auto 48px;
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.problem-img { width: 100%; }
.problem-cards {
  display: flex; gap: 24px; justify-content: center; flex-wrap: wrap;
  margin-bottom: 48px;
}
.prob-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 24px 28px;
  max-width: 240px; flex: 1; min-width: 180px;
  backdrop-filter: blur(8px);
}
.prob-icon { font-size: 2rem; margin-bottom: 12px; }
.prob-card p { font-size: 0.95rem; line-height: 1.5; }
.problem-solution-arrow { color: var(--green-pale); }
.arrow-text { font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.arrow-down { font-size: 2rem; animation: bounceDown 1.2s ease-in-out infinite; }
@keyframes bounceDown {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ---- WHAT IS ---- */
.what-is {
  padding: 100px 0;
  background: var(--cream);
}
.what-is-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.what-is-text h2 { margin-bottom: 20px; }
.what-is-text p { color: var(--text-muted); margin-bottom: 28px; line-height: 1.75; }
.what-is-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.what-is-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; }
.check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; min-width: 22px;
  background: var(--green-light); color: var(--white);
  border-radius: 50%; font-size: 0.7rem; font-weight: 900; margin-top: 1px;
}
.what-is-imgs {
  display: flex; flex-direction: column; gap: 16px;
}
.wi-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
}
.wi-img:hover { transform: scale(1.02); }
.wi-img-top { margin-left: 32px; }
.wi-img-bot { margin-right: 32px; }

@media (max-width: 900px) {
  .what-is-grid { grid-template-columns: 1fr; }
  .wi-img-top, .wi-img-bot { margin: 0; }
}

/* ---- OLED ---- */
.oled-section {
  padding: 100px 0;
  background: var(--black);
  color: var(--white);
  text-align: center;
}
.oled-section .section-label { background: rgba(122,182,72,0.2); color: var(--green-light); }
.oled-section h2 { color: var(--white); margin-bottom: 12px; }
.oled-section h2 em { color: var(--green-light); }
.oled-section .section-sub { color: rgba(255,255,255,0.6); margin-bottom: 56px; }
.oled-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px; margin-top: 48px;
}
.oled-card {
  background: #1e2420;
  border: 1px solid rgba(122,182,72,0.2);
  border-radius: var(--radius);
  padding: 28px 20px;
  transition: transform var(--transition), border-color var(--transition);
}
.oled-card:hover {
  transform: translateY(-6px);
  border-color: var(--green-light);
}
.oled-screen {
  background: #000; border-radius: 10px;
  width: 90px; height: 60px; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; border: 2px solid #333;
}
.oled-screen img { width: 100%; height: 100%; object-fit: contain; image-rendering: pixelated; }
.oled-card h4 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.oled-card p { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* ---- FEATURES ---- */
.features {
  padding: 100px 0 0;
  background: var(--cream-dark);
  text-align: center;
}
.features h2 { margin-bottom: 56px; }
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-bottom: 80px;
}
.feat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: left;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-bottom: 4px solid transparent;
}
.feat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--green-light);
}
.feat-icon { font-size: 2.2rem; margin-bottom: 16px; }
.feat-card h3 { margin-bottom: 10px; color: var(--green-dark); }
.feat-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.feat-night-scene {
  position: relative; text-align: center; overflow: hidden;
  background: linear-gradient(to top, rgba(26,26,24,0.7), transparent);
}
.feat-night-scene img { width: 100%; max-height: 480px; object-fit: cover; object-position: center top; }
.feat-quote {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 40px 24px;
  background: linear-gradient(to top, rgba(26,26,24,0.85), transparent);
  color: var(--white);
}
.feat-quote p {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  max-width: 600px; margin: 0 auto;
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ---- PLANTS ---- */
.plants {
  padding: 100px 0;
  background: var(--green-dark);
  color: var(--white);
  text-align: center;
}
.plants .section-label { background: rgba(255,255,255,0.15); color: var(--green-pale); }
.plants h2 { color: var(--white); }
.plants h2 em { color: var(--green-pale); }
.plants .section-sub { color: rgba(255,255,255,0.65); margin-bottom: 56px; }
.plants-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-top: 48px;
}
.plant-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 20px 12px 16px;
  text-align: center;
  transition: transform var(--transition), background var(--transition);
  cursor: default;
}
.plant-card:hover {
  background: rgba(255,255,255,0.16);
  transform: translateY(-4px);
}
.plant-card img {
  width: 80px; height: 80px; object-fit: contain;
  margin: 0 auto 12px; filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}
.plant-card span { font-size: 0.82rem; font-weight: 700; color: rgba(255,255,255,0.85); }

@media (max-width: 900px) {
  .plants-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 500px) {
  .plants-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---- GALLERY ---- */
.gallery {
  padding: 100px 0 0;
  background: var(--cream);
  text-align: center;
  overflow: hidden;
}
.gallery h2 { margin-bottom: 48px; }
.gallery-strip {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
  margin-top: 0;
}
.gallery-item {
  overflow: hidden; aspect-ratio: 3/4;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

@media (max-width: 900px) {
  .gallery-strip { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 500px) {
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ---- PREORDER ---- */
.preorder {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--cream) 0%, var(--wood-light) 100%);
  text-align: center;
}
.preorder h2 { margin-bottom: 56px; }
.preorder-grid {
  display: grid; grid-template-columns: 380px 1fr; gap: 48px;
  align-items: start; text-align: left;
}
/* Pricing card */
.price-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--green-pale);
  text-align: center;
  position: sticky; top: 88px;
}
.price-card-badge {
  display: inline-block;
  background: var(--green-pale); color: var(--green-dark);
  padding: 6px 16px; border-radius: 50px;
  font-weight: 800; font-size: 0.82rem;
  margin-bottom: 20px;
}
.price-card-product img {
  width: 180px; height: 180px; object-fit: contain; margin: 0 auto 16px;
}
.price-card h3 { color: var(--green-dark); margin-bottom: 16px; }
.price-before { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; }
.price-before s { font-weight: 700; }
.price-now {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  margin-bottom: 24px;
}
.price-big { font-size: 2.2rem; font-weight: 900; color: var(--green-dark); font-family: var(--font-display); }
.price-usd { font-size: 1.1rem; font-weight: 700; color: var(--green-mid); }
.price-includes {
  list-style: none; text-align: left;
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 24px;
  padding: 20px; background: var(--cream); border-radius: var(--radius);
}
.price-includes li { font-size: 0.9rem; font-weight: 600; display: flex; gap: 8px; }
.whatsapp-contact { margin-top: 8px; }
.btn-whatsapp {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: #25d366; color: var(--white);
  padding: 12px 20px; border-radius: 50px;
  font-weight: 800; font-size: 0.92rem;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-2px);
}

/* Form */
.preorder-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}
.preorder-form-wrap h3 { color: var(--green-dark); margin-bottom: 8px; }
.form-sub { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 28px; }
.preorder-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: flex; flex-direction: column; gap: 16px; }
.form-row.two-col { flex-direction: row; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; flex: 1; }
label { font-size: 0.85rem; font-weight: 700; color: var(--text); }
input, select, textarea {
  border: 2px solid var(--cream-dark);
  border-radius: 12px;
  padding: 12px 16px;
  font-family: var(--font-body); font-size: 0.95rem;
  color: var(--text); background: var(--cream);
  transition: border-color var(--transition);
  outline: none; width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--green-mid);
  background: var(--white);
}
textarea { resize: vertical; }
.btn-submit {
  background: var(--green-dark); color: var(--white);
  border: none; border-radius: 50px;
  padding: 16px 32px; font-size: 1.05rem; font-weight: 800;
  cursor: pointer; font-family: var(--font-body);
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(45,90,39,0.3);
}
.btn-submit:hover { background: var(--green-mid); transform: translateY(-2px); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.form-privacy { font-size: 0.78rem; color: var(--text-muted); margin-top: 12px; text-align: center; }

/* Plant option toggle */
.plant-option-box {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--green-pale); border: 2px solid var(--green-light);
  border-radius: 12px; padding: 14px 18px; gap: 12px;
  transition: border-color .2s, background .2s;
}
.plant-option-box:has(input:checked) {
  border-color: var(--green-dark); background: #c4e8a8;
}
.plant-option-info { display: flex; align-items: center; gap: 12px; }
.plant-option-icon { font-size: 1.6rem; line-height: 1; }
.plant-option-title { display: block; font-weight: 700; color: var(--green-dark); font-size: .95rem; }
.plant-option-price { display: block; font-size: .82rem; color: var(--text-muted); margin-top: 2px; }

/* Toggle switch */
.toggle-switch { position: relative; display: inline-block; width: 48px; height: 26px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: #ccc; border-radius: 26px;
  cursor: pointer; transition: background .2s;
}
.toggle-slider::before {
  content: ''; position: absolute; width: 20px; height: 20px;
  left: 3px; top: 3px; background: white; border-radius: 50%;
  transition: transform .2s; box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--green-dark); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(22px); }

/* Price summary */
.price-summary {
  background: var(--cream); border: 1.5px solid var(--cream-dark);
  border-radius: 12px; padding: 14px 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.ps-row { display: flex; justify-content: space-between; align-items: center; font-size: .9rem; color: var(--text-muted); }
.ps-row.hidden { display: none; }
.ps-plant-row { color: var(--green-dark); }
.ps-divider { height: 1px; background: var(--cream-dark); margin: 2px 0; }
.ps-total { font-size: 1rem; color: var(--text); }
.form-success {
  text-align: center; padding: 40px 20px;
}
.success-icon { font-size: 3rem; margin-bottom: 12px; }
.form-success h4 { font-size: 1.4rem; color: var(--green-dark); margin-bottom: 10px; }
.form-success p { color: var(--text-muted); line-height: 1.6; }

@media (max-width: 900px) {
  .preorder-grid { grid-template-columns: 1fr; }
  .price-card { position: static; }
  .form-row.two-col { flex-direction: column; }
  .preorder-form-wrap { padding: 28px 20px; }
}

/* ---- FAQ ---- */
.faq {
  padding: 100px 0;
  background: var(--cream-dark);
  text-align: center;
}
.faq h2 { margin-bottom: 48px; }
.faq-list {
  max-width: 720px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 12px; text-align: left;
}
.faq-item {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--cream-dark); overflow: hidden;
}
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 20px 24px; text-align: left;
  font-family: var(--font-body); font-size: 0.98rem; font-weight: 700;
  color: var(--green-dark); display: flex; justify-content: space-between;
  align-items: center; gap: 16px;
}
.faq-q::after {
  content: '+'; font-size: 1.4rem; font-weight: 300;
  transition: transform var(--transition); flex-shrink: 0;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px; font-size: 0.92rem; color: var(--text-muted); line-height: 1.7;
}
.faq-item.open .faq-a {
  max-height: 200px; padding: 0 24px 20px;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--green-dark); color: var(--white);
  padding: 56px 0 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 24px; padding-bottom: 40px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-icon { width: 48px; height: 48px; border-radius: 12px; object-fit: cover; }
.footer-logo { font-family: var(--font-display); font-size: 1.3rem; }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.65); }
.footer-links {
  display: flex; gap: 24px; flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.9rem; font-weight: 600; color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-wa {
  display: flex; align-items: center; gap: 8px;
  background: #25d366; color: var(--white);
  padding: 10px 20px; border-radius: 50px;
  font-weight: 700; font-size: 0.88rem;
  transition: var(--transition);
}
.footer-wa:hover { background: #1da851; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px 24px; text-align: center;
  font-size: 0.8rem; color: rgba(255,255,255,0.4);
}

/* ---- FLOATING WA ---- */
.float-wa {
  position: fixed; bottom: 24px; right: 24px; z-index: 99;
  background: #25d366; color: var(--white);
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.float-wa:hover { background: #1da851; transform: scale(1.1); }

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--green-mid); border-radius: 4px; }