/* --- GAYA HIDUP SEHAT & PERSENDIAN AKTIF --- */
/* CONFIGURATION VARIABLES & THEMATIC PALETTE (COLORFUL DESIGN) */
:root {
  --sendi-bg-fajar: #fdfbf7;
  --sendi-nada-dalam: #1c0a35;
  --sendi-nada-core: #ff5e36;
  --sendi-nada-cerah: #00d1b2;
  --sendi-nada-emas: #ffc107;
  --sendi-ink: #1e1b24;
  --sendi-putih: #ffffff;
  --sendi-transparan-gelap: rgba(28, 10, 53, 0.85);
  --sendi-transparan-terang: rgba(255, 255, 255, 0.9);
  --sendi-efek-bayang: 0 10px 30px rgba(28, 10, 53, 0.08);
  --sendi-gradasi-hebat: linear-gradient(135deg, #1c0a35 0%, #ff5e36 100%);
  --sendi-gradasi-segar: linear-gradient(135deg, #00d1b2 0%, #1c0a35 100%);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', sans-serif;
  --bingkai-lembut: 16px;
}

/* BASE STYLES */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  color: var(--sendi-ink);
  background-color: var(--sendi-bg-fajar);
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--sendi-nada-dalam);
  line-height: 1.2;
}

p {
  font-size: 1rem;
  color: #4a4a4a;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

/* HEADER - BRIGHT ACCENT COLOR BACKGROUND (PRESET C) */
.tulang-langit-nav {
  background: var(--sendi-gradasi-hebat);
  color: var(--sendi-putih);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--sendi-efek-bayang);
}

.tulang-langit-konten {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
}

.tulang-langit-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 1px;
}

.tulang-langit-brand svg {
  fill: var(--sendi-nada-emas);
  width: 32px;
  height: 32px;
}

/* MOBILE NAVIGATION TRICK (CSS ONLY) */
.tulang-langit-checkbox {
  display: none;
}

.tulang-langit-pemicu {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.tulang-langit-pemicu span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--sendi-putih);
  transition: all 0.3s ease;
}

.tulang-langit-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.tulang-langit-link {
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.5rem 1rem;
  border-radius: var(--bingkai-lembut);
}

.tulang-langit-link:hover {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--sendi-nada-emas);
}

/* HERO SECTION (PRESET C - GRADIENT ONLY, DECORATIVE BG NUMBER, ABSTRACT SHAPES) */
.gerak-bebas-puncak {
  position: relative;
  min-height: 100vh;
  background: var(--sendi-gradasi-hebat);
  color: var(--sendi-putih);
  display: flex;
  align-items: center;
  padding: 16dvh 2rem;
  overflow: hidden;
}

.gerak-bebas-puncak-angka {
  position: absolute;
  right: -5%;
  bottom: -5%;
  font-size: 24rem;
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--sendi-putih);
  opacity: 0.05;
  user-select: none;
  pointer-events: none;
  z-index: 1;
}

/* ABSTRACT SHAPES (PRESET C) */
.gerak-bebas-puncak::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: var(--sendi-nada-cerah);
  opacity: 0.15;
  top: -10%;
  right: 10%;
  z-index: 1;
}

.gerak-bebas-puncak::after {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  background: var(--sendi-nada-emas);
  opacity: 0.1;
  bottom: 10%;
  right: 25%;
  transform: rotate(45deg);
  border-radius: 30px;
  z-index: 1;
}

.gerak-bebas-puncak-inti {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.gerak-bebas-puncak-teks {
  max-width: 700px;
}

.gerak-bebas-puncak-teks h1 {
  font-size: 4rem;
  color: var(--sendi-putih);
  margin-bottom: 1.5rem;
}

.gerak-bebas-puncak-teks p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
}

.tombol-bulat-utama {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background-color: var(--sendi-nada-emas);
  color: var(--sendi-nada-dalam);
  border-radius: 999px;
  box-shadow: 0 8px 25px rgba(255, 193, 7, 0.4);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tombol-bulat-utama:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 193, 7, 0.6);
  background-color: var(--sendi-putih);
  color: var(--sendi-nada-dalam);
}

/* CONTENT SECTION (PRESET C - DIAGONALS, BG2.WEBP DIAGONAL CLIP, OVERLAY TEXT) */
.blok-diagonal-pembatas {
  position: relative;
  padding: 16dvh 2rem;
  background-image: url('img/bg2.webp');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%);
  margin: -4dvh 0;
  z-index: 5;
}

.blok-diagonal-pembatas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--sendi-transparan-gelap);
  z-index: 1;
}

.blok-diagonal-wadah {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  background: var(--sendi-transparan-terang);
  padding: 4rem;
  border-radius: var(--bingkai-lembut);
  box-shadow: var(--sendi-efek-bayang);
}

.blok-diagonal-wadah h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--sendi-nada-dalam);
}

.blok-diagonal-wadah p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #333;
}

/* FEATURES SECTION (PRESET C - 3-COLUMN GRID, LARGE NUMBERS, MINIMAL BORDERS) */
.aspek-sehat-lingkup {
  padding: 16dvh 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.aspek-sehat-puncak {
  text-align: center;
  margin-bottom: 5rem;
}

.aspek-sehat-puncak h2 {
  font-size: 3rem;
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
}

.aspek-sehat-puncak h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--sendi-nada-core);
}

.aspek-sehat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.aspek-sehat-kartu {
  padding: 1rem;
  border: none;
  background: transparent;
}

.aspek-sehat-angka {
  font-size: 4rem;
  font-weight: 900;
  font-family: var(--font-display);
  color: var(--sendi-nada-core);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.aspek-sehat-kartu h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.aspek-sehat-kartu p {
  color: #555;
  font-size: 1rem;
}

/* HOW IT WORKS (PRESET C - HORIZONTAL CONNECTORS WITH NUMBERS) */
.panduan-alur-seksi {
  padding: 16dvh 2rem;
  background-color: #fffaf5;
}

.panduan-alur-wadah {
  max-width: 1200px;
  margin: 0 auto;
}

.panduan-alur-puncak {
  text-align: center;
  margin-bottom: 6rem;
}

.panduan-alur-puncak h2 {
  font-size: 3rem;
}

.panduan-alur-baris {
  display: flex;
  justify-content: space-between;
  position: relative;
  gap: 2rem;
}

/* CONNECTION LINE */
.panduan-alur-baris::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 5%;
  right: 5%;
  height: 4px;
  background-color: var(--sendi-nada-core);
  z-index: 1;
}

.panduan-alur-langkah {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 2;
}

.panduan-alur-lingkaran {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  font-size: 1.8rem;
  font-weight: 900;
  transition: all 0.3s ease;
}

/* ALTERNATING STYLES */
.panduan-alur-langkah:nth-child(odd) .panduan-alur-lingkaran {
  background-color: var(--sendi-nada-core);
  color: var(--sendi-putih);
  border: 4px solid var(--sendi-putih);
  box-shadow: 0 0 0 4px var(--sendi-nada-core);
}

.panduan-alur-langkah:nth-child(even) .panduan-alur-lingkaran {
  background-color: var(--sendi-putih);
  color: var(--sendi-nada-core);
  border: 4px solid var(--sendi-nada-core);
  box-shadow: 0 0 0 4px var(--sendi-putih);
}

.panduan-alur-langkah h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.panduan-alur-langkah p {
  font-size: 0.95rem;
  color: #666;
  max-width: 280px;
  margin: 0 auto;
}

/* CTA STRIP (PRESET C - DARK BACKGROUND, FLEX BETWEEN) */
.ajakan-jalur-seksi {
  background: var(--sendi-nada-dalam);
  color: var(--sendi-putih);
  padding: 8dvh 2rem;
}

.ajakan-jalur-wadah {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.ajakan-jalur-kiri h2 {
  font-size: 2.5rem;
  color: var(--sendi-putih);
  margin-bottom: 0.5rem;
}

.ajakan-jalur-kiri p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
}

/* EXPERT PAGE STYLES */
.expert-panggung {
  padding: 16dvh 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.expert-tampilan-dua {
  display: flex;
  gap: 4rem;
  align-items: center;
  margin-bottom: 12dvh;
}

.expert-visual-kiri {
  flex: 1.1;
}

.expert-visual-kiri img {
  width: 100%;
  height: 550px;
  object-fit: cover;
  border-radius: var(--bingkai-lembut);
  box-shadow: var(--sendi-efek-bayang);
}

.expert-deskripsi-kanan {
  flex: 0.9;
}

.expert-deskripsi-kanan h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.expert-deskripsi-kanan p {
  font-size: 1.1rem;
  color: #4a4a4a;
  margin-bottom: 1.5rem;
}

/* STATS ROW ( expert.html ) */
.expert-stat-baris {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 12dvh;
  text-align: center;
}

.expert-stat-item {
  background: var(--sendi-putih);
  padding: 2.5rem 1.5rem;
  border-radius: var(--bingkai-lembut);
  box-shadow: var(--sendi-efek-bayang);
}

.expert-stat-angka {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--sendi-nada-core);
  font-family: var(--font-display);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.expert-stat-label {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--sendi-nada-dalam);
}

/* ENDING BLOG SECTION WITH BG3.WEBP */
.expert-penutup-seksi {
  background-image: linear-gradient(rgba(28, 10, 53, 0.9), rgba(28, 10, 53, 0.9)), url('img/bg3.webp');
  background-size: cover;
  background-position: center;
  color: var(--sendi-putih);
  padding: 16dvh 2rem;
  border-radius: var(--bingkai-lembut);
  text-align: center;
}

.expert-penutup-inti {
  max-width: 800px;
  margin: 0 auto;
}

.expert-penutup-inti h2 {
  color: var(--sendi-putih);
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
}

.expert-penutup-inti p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

/* RESERVE PAGE STYLES (PRESET C - TWO COLUMN FORM LEFT 60%, CARDS RIGHT 40%) */
.formulir-panggung {
  padding: 16dvh 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.formulir-tarung-dua {
  display: flex;
  gap: 4rem;
  align-items: flex-start;
}

.formulir-induk-kiri {
  flex: 1.2;
  background: var(--sendi-putih);
  padding: 3.5rem;
  border-radius: var(--bingkai-lembut);
  box-shadow: var(--sendi-efek-bayang);
}

.formulir-induk-kiri h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.formulir-grup {
  margin-bottom: 1.5rem;
}

.formulir-grup label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--sendi-nada-dalam);
}

.formulir-kontrol-input {
  width: 100%;
  padding: 1rem;
  border: 2px solid #eaeaea;
  border-radius: var(--bingkai-lembut);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.formulir-kontrol-input:focus {
  border-color: var(--sendi-nada-core);
  outline: none;
}

.formulir-checkbox-grup {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.formulir-checkbox-grup input {
  margin-top: 0.3rem;
  cursor: pointer;
}

.formulir-checkbox-grup label {
  font-size: 0.85rem;
  color: #555;
  cursor: pointer;
  line-height: 1.4;
}

.formulir-checkbox-grup a {
  color: var(--sendi-nada-core);
  font-weight: 600;
}

.pesan-tombol-kirim {
  width: 100%;
  padding: 1.2rem;
  border: none;
  background: var(--sendi-gradasi-hebat);
  color: var(--sendi-putih);
  font-weight: 700;
  text-transform: uppercase;
  font-family: var(--font-body);
  border-radius: var(--bingkai-lembut);
  cursor: pointer;
  box-shadow: 0 5px 15px rgba(255, 94, 54, 0.3);
  transition: all 0.3s ease;
}

.pesan-tombol-kirim:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 94, 54, 0.5);
  opacity: 0.95;
}

.formulir-kontak-langsung {
  margin-top: 2rem;
  text-align: center;
  font-size: 0.95rem;
}

.formulir-kontak-langsung a {
  color: var(--sendi-nada-core);
  font-weight: 700;
}

/* INFO CARDS RIGHT (40%) */
.formulir-kartu-kanan {
  flex: 0.8;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.kartu-info-kecil {
  background: var(--sendi-putih);
  padding: 2.2rem;
  border-radius: var(--bingkai-lembut);
  box-shadow: var(--sendi-efek-bayang);
}

.kartu-info-kecil-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.kartu-info-kecil-header svg {
  width: 36px;
  height: 36px;
  fill: var(--sendi-nada-core);
}

.kartu-info-kecil h3 {
  font-size: 1.3rem;
  color: var(--sendi-nada-dalam);
}

.kartu-info-kecil p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 1rem;
}

.kartu-info-daftar {
  list-style: none;
}

.kartu-info-daftar li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: #444;
}

.kartu-info-lencana {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--sendi-nada-cerah);
  display: inline-block;
}

/* FAQ SECTION AT BOTTOM OF RESERVE */
.faq-piringan-seksi {
  padding: 12dvh 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-judul {
  text-align: center;
  margin-bottom: 4rem;
  font-size: 2.8rem;
}

.faq-koleksi {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  background-color: var(--sendi-putih);
  border-radius: var(--bingkai-lembut);
  padding: 2rem;
  box-shadow: var(--sendi-efek-bayang);
}

.faq-tanya {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--sendi-nada-dalam);
}

.faq-jawab {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
}

/* STANDALONE PAGES (PRIVACY, TERMS) */
.halaman-tunggal-seksi {
  padding: 16dvh 2rem;
  max-width: 800px;
  margin: 0 auto;
  min-height: 100vh;
}

.halaman-tunggal-seksi h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
  color: var(--sendi-nada-dalam);
}

.halaman-tunggal-seksi h2 {
  font-size: 1.8rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.halaman-tunggal-seksi p {
  margin-bottom: 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: #444;
}

/* THANK YOU PAGE */
.terima-kasih-panggung {
  padding: 16dvh 2rem;
  text-align: center;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.terima-kasih-kotak {
  max-width: 650px;
  background: var(--sendi-putih);
  padding: 4rem;
  border-radius: var(--bingkai-lembut);
  box-shadow: var(--sendi-efek-bayang);
}

.terima-kasih-kotak h1 {
  font-size: 3rem;
  color: var(--sendi-nada-core);
  margin-bottom: 1.5rem;
}

.terima-kasih-kotak img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--bingkai-lembut);
  margin: 1.5rem 0;
}

.terima-kasih-kotak p {
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
}

/* FOOTER */
.tulang-bumi-footer {
  background-color: var(--sendi-nada-dalam);
  color: var(--sendi-putih);
  padding: 8vh 2rem;
}

.tulang-bumi-konten {
  max-width: 1200px;
  margin: 0 auto;
}

.tulang-bumi-atas {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 2rem;
}

.tulang-bumi-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
}

.tulang-bumi-logo svg {
  fill: var(--sendi-nada-emas);
  width: 32px;
  height: 32px;
}

.tulang-bumi-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.tulang-bumi-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.tulang-bumi-links a:hover {
  color: var(--sendi-nada-emas);
}

.tulang-bumi-disclaimer {
  font-size: 0.8rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.5rem;
}

.tulang-bumi-hak-cipta {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
}

/* COOKIE BANNER */
.cookie-pembungkus-paten {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--sendi-nada-dalam);
  color: var(--sendi-putih);
  padding: 1.5rem 2rem;
  display: none;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.25);
  flex-wrap: wrap;
  gap: 1.5rem;
  border-top: 3px solid var(--sendi-nada-core);
}

.cookie-teks {
  font-size: 0.9rem;
  max-width: 800px;
  color: rgba(255, 255, 255, 0.9);
}

.cookie-tombol-grup {
  display: flex;
  gap: 1rem;
}

.cookie-tombol-pilih {
  padding: 0.7rem 1.8rem;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  transition: all 0.3s ease;
}

.cookie-tombol-pilih--setuju {
  background-color: var(--sendi-nada-cerah);
  color: var(--sendi-nada-dalam);
}

.cookie-tombol-pilih--setuju:hover {
  transform: translateY(-2px);
  background-color: var(--sendi-putih);
}

.cookie-tombol-pilih--tolak {
  background-color: transparent;
  color: var(--sendi-putih);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-tombol-pilih--tolak:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* VIEWPORT REVEAL SCROLL ANIMATION */
@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.reveal-animasi {
  animation: slide-up 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) both;
  animation-timeline: view();
  animation-range: entry 5% entry 40%;
}

/* RESPONSIVENESS */
@media (max-width: 991px) {
  .tulang-langit-pemicu {
    display: flex;
    z-index: 1001;
  }

  .tulang-langit-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--sendi-nada-dalam);
    flex-direction: column;
    padding: 6rem 2rem 2rem 2rem;
    transition: all 0.4s cubic-bezier(0.77, 0.2, 0.05, 1);
    box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    align-items: flex-start;
  }

  .tulang-langit-checkbox:checked ~ .tulang-langit-menu {
    right: 0;
  }

  .tulang-langit-checkbox:checked ~ .tulang-langit-pemicu span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .tulang-langit-checkbox:checked ~ .tulang-langit-pemicu span:nth-child(2) {
    opacity: 0;
  }

  .tulang-langit-checkbox:checked ~ .tulang-langit-pemicu span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -7px);
  }

  .aspek-sehat-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .panduan-alur-baris {
    flex-direction: column;
    gap: 4rem;
  }

  .panduan-alur-baris::before {
    display: none;
  }

  .ajakan-jalur-wadah {
    flex-direction: column;
    text-align: center;
  }

  .expert-tampilan-dua {
    flex-direction: column;
    gap: 2rem;
  }

  .expert-stat-baris {
    grid-template-columns: repeat(2, 1fr);
  }

  .formulir-tarung-dua {
    flex-direction: column;
  }

  .formulir-induk-kiri, .formulir-kartu-kanan {
    width: 100%;
    flex: none;
  }

  .gerak-bebas-puncak-teks h1 {
    font-size: 2.8rem;
  }

  .blok-diagonal-wadah {
    padding: 2rem;
  }

  .tulang-bumi-atas {
    flex-direction: column;
    text-align: center;
  }

  .tulang-bumi-links {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
}