/* ============================
   TOFU JOURNAL — Design System
   ============================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --midnight: #0E1A2F;
  --midnight-deep: #080F1C;
  --midnight-mid: #111D33;
  --violet: #1A1040;
  --violet-muted: #2A1F4E;
  --gold: #C8A55A;
  --gold-bright: #D4B76A;
  --gold-dim: #A8894A;
  --cream: #F0EDE8;
  --off-white: #E8E4DF;
  --light-bg: #F7F5F2;
  --light-bg-alt: #EFECE7;
  --text-dark: #1A1A1A;
  --text-body-dark: #4A4640;
  --text-muted: rgba(232, 228, 223, 0.7);
  --text-body-light: rgba(232, 228, 223, 0.88);

  /* Typography */
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Manrope', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --section-pad: clamp(5rem, 10vw, 9rem);
  --section-pad-sm: clamp(3rem, 6vw, 5rem);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  /* Borders */
  --border-light: rgba(232, 228, 223, 0.1);
  --border-dark: rgba(26, 26, 26, 0.08);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--midnight);
  color: var(--off-white);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Utilities --- */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.container--narrow {
  max-width: 900px;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.section-label--light {
  color: var(--gold);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border-radius: 4px;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn--gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
  color: var(--midnight-deep);
  box-shadow: 0 4px 24px rgba(200, 165, 90, 0.2);
}

.btn--gold:hover {
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
  box-shadow: 0 6px 32px rgba(200, 165, 90, 0.35);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--off-white);
  border: 1px solid rgba(232, 228, 223, 0.25);
}

.btn--ghost:hover {
  border-color: rgba(232, 228, 223, 0.5);
  background: rgba(232, 228, 223, 0.05);
}

.btn--lg {
  padding: 1.15rem 3rem;
  font-size: 0.8rem;
}

.btn--sm {
  padding: 0.7rem 1.5rem;
  font-size: 0.65rem;
}

/* --- Animations --- */
.anim-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.anim-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.anim-delay-1 { transition-delay: 0.12s; }
.anim-delay-2 { transition-delay: 0.24s; }
.anim-delay-3 { transition-delay: 0.36s; }
.anim-delay-4 { transition-delay: 0.48s; }

/* ============================
   NAVIGATION
   ============================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all 0.4s var(--ease-out);
}

.nav.is-scrolled {
  padding: 0.75rem 0;
  background: rgba(8, 15, 28, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 10;
}

.nav__logo-mark {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--gold);
  border-radius: 4px;
}

.nav__logo-text {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--off-white);
}

.nav__links {
  display: flex;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}

.nav__link:hover {
  color: var(--off-white);
}

.nav__cta {
  z-index: 10;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
  padding: 4px;
}

.nav__hamburger span {
  width: 24px;
  height: 1.5px;
  background: var(--off-white);
  transition: all 0.3s var(--ease-out);
  display: block;
}

.nav__hamburger.is-active span:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}

.nav__hamburger.is-active span:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(8, 15, 28, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}

.mobile-menu.is-open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--off-white);
  opacity: 0.7;
  transition: opacity 0.3s;
}

.mobile-menu__link:hover {
  opacity: 1;
}

/* ============================
   HERO
   ============================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 8rem 0 4rem;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(26, 16, 64, 0.5) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(14, 26, 47, 0.8) 0%, transparent 60%),
    linear-gradient(180deg, var(--midnight-deep) 0%, var(--midnight) 40%, var(--midnight-mid) 100%);
}

.hero__noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  max-width: 1200px;
  margin: 0 auto;
  left: 0;
  right: 0;
  pointer-events: none;
}

.hero__grid-lines span {
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(232, 228, 223, 0.04) 30%, rgba(232, 228, 223, 0.04) 70%, transparent 100%);
}

/* Hero split layout */
.hero__split {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero__content {
  text-align: left;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--border-light);
  border-radius: 100px;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--off-white);
  margin-bottom: 1.5rem;
}

.hero__sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-body-light);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero product image */
.hero__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

.hero__image-glow {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background: radial-gradient(ellipse at center, rgba(200, 165, 90, 0.05) 0%, rgba(26, 16, 64, 0.08) 40%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero__product-img {
  position: relative;
  width: 100%;
  max-width: 560px;
  height: auto;
  transition: transform 0.6s var(--ease-out);
  transform: rotateY(-3deg) rotateX(1deg);
}

.hero__product-img:hover {
  transform: rotateY(0deg) rotateX(0deg) scale(1.02);
}

.hero__scroll-hint {
  position: relative;
  z-index: 1;
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, var(--gold) 0%, transparent 100%);
  animation: scroll-hint 2s ease-in-out infinite;
}

@keyframes scroll-hint {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ============================
   TRUST BAR
   ============================ */
.trust-bar {
  padding: 3.5rem clamp(1.5rem, 4vw, 3rem);
  background: var(--midnight-deep);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.trust-bar__item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.trust-bar__number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.trust-bar__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.trust-bar__item:not(:first-child) {
  border-left: 1px solid var(--border-light);
}

/* ============================
   PROBLEM
   ============================ */
.problem {
  padding: var(--section-pad) 0;
  background: var(--light-bg);
  color: var(--text-dark);
}

.problem__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-dark);
  margin-bottom: 3rem;
}

.problem .section-label {
  color: var(--gold-dim);
}

.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.problem__card {
  padding: 2rem;
  border-radius: 8px;
  background: white;
  border: 1px solid var(--border-dark);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.problem__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.problem__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--light-bg);
  color: var(--midnight);
  margin-bottom: 1.25rem;
}

.problem__card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.problem__card p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-body-dark);
}

/* ============================
   BRIDGE
   ============================ */
.bridge {
  position: relative;
  padding: var(--section-pad) 0;
  background: var(--midnight);
  overflow: hidden;
}

.bridge__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(26, 16, 64, 0.4) 0%, transparent 70%);
}

.bridge__content {
  position: relative;
  text-align: center;
}

.bridge__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--off-white);
  margin-bottom: 1.25rem;
}

.bridge__title em {
  font-style: italic;
  color: var(--gold);
}

.bridge__text {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-body-light);
  max-width: 500px;
  margin: 0 auto;
}

.bridge__text em {
  font-style: italic;
  color: var(--off-white);
}

/* ============================
   FRAMEWORK
   ============================ */
.framework {
  padding: var(--section-pad) 0;
  background: var(--light-bg);
  color: var(--text-dark);
}

.framework .section-label {
  color: var(--gold-dim);
  text-align: center;
}

.framework__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 1rem;
}

.framework__subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--text-body-dark);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

.tofu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.tofu-card {
  display: flex;
  gap: 1.5rem;
  padding: 2.25rem;
  background: white;
  border-radius: 10px;
  border: 1px solid var(--border-dark);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.tofu-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-dim) 100%);
  opacity: 0;
  transition: opacity 0.4s;
}

.tofu-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.tofu-card:hover::before {
  opacity: 1;
}

.tofu-card__letter {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  flex-shrink: 0;
  width: 3.5rem;
  opacity: 0.8;
}

.tofu-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.tofu-card__title strong {
  color: var(--gold-dim);
  font-weight: 700;
}

.tofu-card__question {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--midnight);
  margin-bottom: 0.75rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--gold);
  line-height: 1.5;
}

.tofu-card__desc {
  font-size: 0.9rem;
  color: var(--text-body-dark);
  line-height: 1.65;
}

/* ============================
   READING PLAN
   ============================ */
.reading-plan {
  padding: var(--section-pad) 0;
  background: var(--midnight-deep);
}

.reading-plan__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--off-white);
  text-align: center;
  margin-bottom: 1.5rem;
}

.reading-plan__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  color: var(--text-body-light);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
  line-height: 1.7;
}

.reading-plan__lines {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.reading-plan__line {
  background: rgba(232, 228, 223, 0.04);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.reading-plan__line:hover {
  border-color: rgba(200, 165, 90, 0.3);
  background: rgba(232, 228, 223, 0.06);
}

.reading-plan__line-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.reading-plan__line-number {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(200, 165, 90, 0.1);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
}

.reading-plan__line-route {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--off-white);
}

.reading-plan__line-desc {
  font-size: 0.95rem;
  color: var(--text-body-light);
  line-height: 1.65;
}

.reading-plan__note {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  color: var(--text-body-light);
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.reading-plan__note em {
  color: var(--gold);
  font-style: italic;
}

/* ============================
   DAILY PRACTICE
   ============================ */
.practice {
  padding: var(--section-pad) 0;
  background: var(--midnight);
}

.practice__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.practice__left {
  position: sticky;
  top: 8rem;
}

.practice__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.practice__subtitle {
  font-size: 1rem;
  color: var(--text-body-light);
  max-width: 380px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border-light);
}

.step:first-child {
  border-top: 1px solid var(--border-light);
}

.step__number {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
  flex-shrink: 0;
  width: 2rem;
  padding-top: 0.1rem;
}

.step__content h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--off-white);
}

.step__content p {
  font-size: 0.9rem;
  color: var(--text-body-light);
  line-height: 1.65;
}

/* ============================
   SHOWCASE
   ============================ */
.showcase {
  padding: var(--section-pad) 0;
  background: var(--light-bg);
  color: var(--text-dark);
}

.showcase .section-label {
  color: var(--gold-dim);
  text-align: center;
}

.showcase__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  text-align: center;
  margin-bottom: 3rem;
}

/* Showcase image gallery */
.showcase__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.showcase__gallery-item {
  border-radius: 10px;
  overflow: hidden;
  background: white;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.showcase__gallery-item img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.showcase__gallery-item:hover img {
  transform: scale(1.03);
}

.showcase__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.showcase__item {
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border-dark);
  background: white;
  transition: transform 0.3s var(--ease-out);
}

.showcase__item:hover {
  transform: translateY(-2px);
}

.showcase__item-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--light-bg);
  color: var(--midnight);
  margin-bottom: 1rem;
}

.showcase__item h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.showcase__item p {
  font-size: 0.9rem;
  color: var(--text-body-dark);
  line-height: 1.65;
}

/* ============================
   TRANSFORMATION
   ============================ */
.transformation {
  position: relative;
  padding: var(--section-pad) 0;
  background: var(--midnight);
  overflow: hidden;
}

.transformation__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 50%, rgba(26, 16, 64, 0.35) 0%, transparent 70%);
}

.transformation__layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.transformation__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
}

.shift-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.shift {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-light);
}

.shift:first-child {
  border-top: 1px solid var(--border-light);
}

.shift__from {
  flex: 1;
  font-size: 0.88rem;
  color: var(--text-muted);
  text-align: right;
  min-width: 0;
}

.shift__arrow {
  color: var(--gold);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.shift__to {
  flex: 1.3;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--off-white);
  min-width: 0;
}

/* ============================
   TESTIMONIAL
   ============================ */
.testimonial-section {
  padding: var(--section-pad) 0;
  background: var(--light-bg-alt);
  color: var(--text-dark);
}

.testimonial {
  text-align: center;
  position: relative;
}

.testimonial__mark {
  font-family: var(--font-serif);
  font-size: 8rem;
  line-height: 0.5;
  color: var(--gold);
  opacity: 0.2;
  margin-bottom: 1rem;
  display: block;
}

.testimonial__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.5;
  color: var(--text-dark);
  max-width: 700px;
  margin: 0 auto 2rem;
}

.testimonial__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--midnight);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 600;
}

.testimonial__name {
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
}

.testimonial__role {
  font-size: 0.75rem;
  color: var(--text-body-dark);
  text-align: left;
}

/* ============================
   ABOUT
   ============================ */
.about {
  padding: var(--section-pad) 0;
  background: var(--midnight);
}

.about__layout {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__image-frame {
  aspect-ratio: 3/4;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-light);
}

.about__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.about__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.about__role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.about__bio {
  font-size: 1rem;
  color: var(--text-body-light);
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* ============================
   CTA SECTION
   ============================ */
.cta-section {
  position: relative;
  padding: var(--section-pad) 0;
  background: var(--midnight-deep);
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 50%, rgba(200, 165, 90, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(26, 16, 64, 0.4) 0%, transparent 60%);
}

.cta-section__content {
  position: relative;
  text-align: center;
}

.cta-section__title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.cta-section__text {
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  color: var(--text-body-light);
  max-width: 520px;
  margin: 0 auto 2.5rem;
}

.cta-section__actions {
  margin-bottom: 1.25rem;
}

.cta-section__note {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ============================
   FAQ
   ============================ */
.faq {
  padding: var(--section-pad) 0;
  background: var(--light-bg);
  color: var(--text-dark);
}

.faq .section-label {
  color: var(--gold-dim);
}

.faq__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 3rem;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq__item {
  border-bottom: 1px solid var(--border-dark);
}

.faq__item:first-child {
  border-top: 1px solid var(--border-dark);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  cursor: pointer;
  transition: color 0.3s;
}

.faq__question:hover {
  color: var(--midnight);
}

.faq__chevron {
  flex-shrink: 0;
  color: var(--gold-dim);
  transition: transform 0.35s var(--ease-out);
}

.faq__item.is-open .faq__chevron {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s var(--ease-out), padding 0.45s var(--ease-out);
  padding: 0;
}

.faq__item.is-open .faq__answer {
  max-height: 300px;
  padding-bottom: 1.5rem;
}

.faq__answer p {
  font-size: 0.95rem;
  color: var(--text-body-dark);
  line-height: 1.7;
  max-width: 650px;
}

/* ============================
   FOOTER
   ============================ */
.footer {
  padding: 3rem 0 2rem;
  background: var(--midnight-deep);
  border-top: 1px solid var(--border-light);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.5rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer__tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.footer__right {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.footer__links {
  display: flex;
  gap: 2rem;
}

.footer__links a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer__links a:hover {
  color: var(--off-white);
}

.footer__bottom {
  text-align: center;
}

.footer__bottom p {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .hero__split {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    text-align: center;
  }

  .hero__sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__image {
    max-width: 380px;
    margin: 0 auto;
  }

  .hero__product-img {
    transform: none;
  }

  .hero__product-img:hover {
    transform: scale(1.02);
  }

  .tofu-grid {
    grid-template-columns: 1fr;
  }

  .practice__layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .practice__left {
    position: static;
  }

  .transformation__layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about__layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about__image-frame {
    max-width: 350px;
    margin: 0 auto;
  }

  .reading-plan__lines {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero {
    padding: 7rem 0 4rem;
    min-height: auto;
  }

  .hero__title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 300px;
  }

  .trust-bar__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 0;
  }

  .trust-bar__item {
    border-left: none !important;
  }

  .trust-bar__item:nth-child(even) {
    border-left: 1px solid var(--border-light) !important;
  }

  .problem__grid {
    grid-template-columns: 1fr;
  }

  .tofu-grid {
    grid-template-columns: 1fr;
  }

  .tofu-card {
    flex-direction: column;
    gap: 1rem;
  }

  .showcase__gallery {
    grid-template-columns: 1fr;
  }

  .showcase__gallery-item img {
    height: 250px;
  }

  .showcase__grid {
    grid-template-columns: 1fr;
  }

  .hero__image {
    max-width: 250px;
  }

  .shift {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .shift__from {
    text-align: center;
  }

  .shift__arrow {
    transform: rotate(90deg);
  }

  .footer__inner {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer__right {
    flex-direction: column;
    gap: 1.5rem;
  }

  .footer__tagline {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.4rem;
  }

  .step {
    gap: 1rem;
  }
}