/* ═══════════════════════════════════════════════════════════════════════════════════
   30 DIAS DE LIÇÕES PRÁTICAS DO ESTOICISMO — Landing Page Premium
   ═══════════════════════════════════════════════════════════════════════════════════ */

/* ─── RESET & BASE ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Palette */
  --black:        #09080a;
  --black-rich:   #0c0a0e;
  --onyx:         #181318;
  --charcoal:     #22201f;
  --ash:          #3a3633;
  --gold:         #c9a84c;
  --gold-light:   #dfc07a;
  --gold-pale:    #f0dca5;
  --gold-dark:    #9a7930;
  --crimson:      #6e1a1a;
  --crimson-mid:  #8f2121;
  --offwhite:     #f7f2e8;
  --cream:        #ede6d6;
  --cream-mid:    #d6cdb8;
  --parchment:    #c8ba98;
  --bronze:       #7d5f2e;
  --marble-light: #f2ede4;
  --marble-mid:   #e0d8c8;

  /* Typography */
  --font-display: 'Cinzel', serif;
  --font-deco:    'Cinzel Decorative', serif;
  --font-body:    'EB Garamond', serif;

  /* Spacing */
  --section-py: clamp(5rem, 10vw, 9rem);
  --container-max: 1220px;
  --gap-sm: 1.5rem;
  --gap-md: 2.5rem;
  --gap-lg: 4rem;

  /* Effects */
  --shadow-gold: 0 0 40px rgba(201,168,76,0.18);
  --shadow-deep: 0 32px 80px rgba(0,0,0,0.55);
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black-rich);
  color: var(--cream);
  line-height: 1.78;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── GRAIN TEXTURE OVERLAY ─────────────────────────────────────────────────── */
.section-grain, .hero__grain, .footer__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px;
  opacity: 0.55;
  z-index: 1;
}

/* ─── CONTAINER ─────────────────────────────────────────────────────────────── */
.container {
  width: 92%;
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.container--narrow { max-width: 860px; }

/* ─── SECTION HEADERS ────────────────────────────────────────────────────────── */
.section-header { margin-bottom: var(--gap-lg); }
.section-header--center { text-align: center; }
.section-header--left   { text-align: left; }

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.9rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--gold);
  line-height: 1.18;
  letter-spacing: 0.01em;
}

.section-subtitle {
  margin-top: 1.1rem;
  font-size: 1.1rem;
  color: var(--cream-mid);
  max-width: 600px;
}
.section-header--center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ─── BUTTONS ────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1.05rem 2.4rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--gold);
  color: var(--black-rich);
  border-color: var(--gold);
  box-shadow: 0 4px 30px rgba(201,168,76,0.35);
}
.btn--primary:hover {
  background: var(--gold-light);
  box-shadow: 0 6px 45px rgba(201,168,76,0.55);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(201,168,76,0.4);
}
.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn--large {
  font-size: 0.9rem;
  padding: 1.3rem 3rem;
  letter-spacing: 0.18em;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100svh;
  background:
    radial-gradient(ellipse 70% 60% at 60% 50%, rgba(110,26,26,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(201,168,76,0.06) 0%, transparent 60%),
    linear-gradient(160deg, #0e0b10 0%, #130f0a 50%, #0e0c08 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: clamp(6rem,12vw,10rem) 4% clamp(4rem,8vw,7rem);
}

.hero__marble-overlay {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      135deg,
      transparent 0px,
      transparent 80px,
      rgba(201,168,76,0.025) 80px,
      rgba(201,168,76,0.025) 82px
    );
  pointer-events: none;
}

/* Decorative columns */
.hero__columns-left,
.hero__columns-right {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  gap: 18px;
  pointer-events: none;
  opacity: 0.25;
}
.hero__columns-left  { left: -20px; }
.hero__columns-right { right: -20px; flex-direction: row-reverse; }

.hero__columns-left .col,
.hero__columns-right .col {
  display: block;
  width: 18px;
  background: linear-gradient(to bottom,
  transparent 0%,
  rgba(201,168,76,0.5) 8%,
  rgba(201,168,76,0.2) 50%,
  rgba(201,168,76,0.5) 92%,
  transparent 100%
  );
  border-radius: 2px;
}
.hero__columns-left .col:nth-child(2),
.hero__columns-right .col:nth-child(2) { opacity: 0.55; }
.hero__columns-left .col:nth-child(3),
.hero__columns-right .col:nth-child(3) { opacity: 0.3; }

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
  width: 92%;
  max-width: var(--container-max);
  position: relative;
  z-index: 2;
  animation: heroFadeIn 1.2s ease both;
}

@keyframes heroFadeIn {
  from { opacity:0; transform: translateY(28px); }
  to   { opacity:1; transform: translateY(0); }
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.eyebrow-line {
  display: block;
  height: 1px;
  width: 40px;
  background: var(--gold);
  opacity: 0.6;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--offwhite);
  letter-spacing: 0.01em;
  margin-bottom: 1.5rem;
}

.headline-gold {
  color: var(--gold);
  display: block;
}

.hero__subheadline {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  color: var(--cream-mid);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.72;
}

.hero__cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero__guarantee-note {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
  text-transform: uppercase;
}

/* ─── 3D BOOK ────────────────────────────────────────────────────────────────── */
.hero__mockup {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 900px;
}

.book-3d {
  position: relative;
  transform-style: preserve-3d;
  animation: bookFloat 6s ease-in-out infinite;
}

@keyframes bookFloat {
  0%,100% { transform: rotateY(-18deg) rotateX(4deg) translateY(0px); }
  50%      { transform: rotateY(-18deg) rotateX(4deg) translateY(-14px); }
}

.book-3d__cover {
  position: relative;
  width: 310px;
  height: 420px;
  transform-style: preserve-3d;
}

.book-3d__spine {
  position: absolute;
  left: -42px;
  top: 0;
  width: 42px;
  height: 100%;
  background: linear-gradient(to right, #1a130a, #2e1e0e, #1a130a);
  transform: rotateY(-90deg) translateX(-21px);
  transform-origin: right;
  border-radius: 2px 0 0 2px;
  box-shadow: inset -4px 0 12px rgba(0,0,0,0.6);
}
.book-3d__spine::after {
  content: 'ESTOICISMO';
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) rotate(90deg);
  font-family: var(--font-display);
  font-size: 0.5rem;
  letter-spacing: 0.25em;
  color: var(--gold-dark);
  white-space: nowrap;
}

.book-3d__face {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #110c08 0%, #1c1208 50%, #110c08 100%);
  border-radius: 2px 4px 4px 2px;
  box-shadow:
    var(--shadow-deep),
    var(--shadow-gold),
    inset 2px 0 8px rgba(201,168,76,0.08);
  overflow: hidden;
  position: relative;
}

.book-3d__face::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 28px,
      rgba(201,168,76,0.03) 28px,
      rgba(201,168,76,0.03) 29px
    );
}

.book-cover-inner {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2.2rem 1.8rem;
  text-align: center;
  gap: 0.6rem;
}

.book-cover-ornament {
  width: 80%;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold-dark), var(--gold), var(--gold-dark), transparent);
  position: relative;
}
.book-cover-ornament::before,
.book-cover-ornament::after {
  content: '◆';
  position: absolute;
  color: var(--gold);
  font-size: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
}
.book-cover-ornament::before { left: -0.5rem; }
.book-cover-ornament::after  { right: -0.5rem; }

.book-cover-tag {
  font-family: var(--font-display);
  font-size: 0.46rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.book-cover-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.book-cover-subtitle {
  font-family: var(--font-deco);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-shadow: 0 0 20px rgba(201,168,76,0.5);
}

.book-cover-divider {
  width: 50%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-dark), transparent);
}

.book-cover-latin {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.6rem;
  color: var(--parchment);
  opacity: 0.6;
}

.book-3d__shadow {
  position: absolute;
  bottom: -30px;
  left: 10px;
  width: 90%;
  height: 40px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.7) 0%, transparent 70%);
  filter: blur(12px);
  transform: rotateX(85deg) translateZ(-20px);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  animation: scrollPulse 2.5s ease-in-out infinite;
  z-index: 5;
}
.scroll-arrow { font-size: 1rem; animation: arrowBounce 1.5s ease-in-out infinite; }

@keyframes scrollPulse {
  0%,100% { opacity:0.5; } 50% { opacity:1; }
}
@keyframes arrowBounce {
  0%,100% { transform: translateY(0); } 50% { transform: translateY(5px); }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   IDENTIFICATION
   ═══════════════════════════════════════════════════════════════════════════════ */
.identification {
  background: var(--offwhite);
  color: var(--charcoal);
  padding: var(--section-py) 0;
  position: relative;
}

.identification .section-grain { opacity: 0.3; }

.ident-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.ident-text p {
  margin-bottom: 1.4rem;
  font-size: 1.05rem;
  color: #2a2520;
  line-height: 1.82;
}

.ident-lead {
  font-size: 1.2rem !important;
  font-weight: 500;
  color: var(--black) !important;
}

.ident-quote {
  border-left: 3px solid var(--gold);
  padding-left: 1.5rem;
  font-style: italic;
  font-size: 1.05rem !important;
  color: var(--charcoal) !important;
  margin-top: 2rem !important;
}
.ident-quote cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  text-transform: uppercase;
}

.ident-symptoms {
  background: var(--black-rich);
  color: var(--cream);
  padding: 2.5rem;
  position: relative;
}
.ident-symptoms::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--gold-dark), var(--gold), var(--gold-dark));
}

.symptoms-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}

.symptoms-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.symptoms-list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--cream-mid);
}

.sym-icon {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 0.12rem;
}

.symptoms-footer {
  margin-top: 1.8rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold-pale);
  font-style: italic;
  border-top: 1px solid rgba(201,168,76,0.2);
  padding-top: 1.2rem;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   STOICISM
   ═══════════════════════════════════════════════════════════════════════════════ */
.stoicism {
  padding: var(--section-py) 0;
  position: relative;
  background: var(--black-rich);
}

.stoicism__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(201,168,76,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(110,26,26,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.stoicism .section-title { color: var(--offwhite); }

.stoicism-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.stoicism-col--main p {
  margin-bottom: 1.4rem;
  color: var(--cream-mid);
  line-height: 1.84;
}
.stoicism-col--main em { color: var(--gold-light); font-style: italic; }

.pillars-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
}

.pillar {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(201,168,76,0.12);
}
.pillar:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.pillar-num {
  font-family: var(--font-deco);
  font-size: 1.4rem;
  color: var(--gold);
  opacity: 0.7;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.pillar strong {
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--offwhite);
  display: block;
  margin-bottom: 0.5rem;
}

.pillar p {
  font-size: 0.92rem;
  color: var(--cream-mid);
  line-height: 1.7;
}
.pillar em { color: var(--gold-light); }

.stoicism-misconception {
  border: 1px solid rgba(201,168,76,0.25);
  padding: 2rem 2.5rem;
  position: relative;
  background: rgba(201,168,76,0.03);
}
.stoicism-misconception::before {
  content: '"';
  font-family: var(--font-deco);
  font-size: 6rem;
  color: var(--gold);
  opacity: 0.08;
  position: absolute;
  top: -1rem;
  left: 1.5rem;
  line-height: 1;
}

.misconcept-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.misconcept-text {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.78;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   PHILOSOPHERS
   ═══════════════════════════════════════════════════════════════════════════════ */
.philosophers {
  background: var(--marble-light);
  padding: var(--section-py) 0;
  position: relative;
}

.philosophers .section-title { color: var(--black); }
.philosophers .section-eyebrow { color: var(--crimson); }
.philosophers .section-subtitle { color: var(--ash); }

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

.phil-card {
  background: var(--black-rich);
  color: var(--cream);
  padding: 2.8rem 2.2rem;
  position: relative;
  transition: transform var(--transition);
  border-top: 3px solid rgba(201,168,76,0.2);
}
.phil-card:hover { transform: translateY(-6px); }
.phil-card--featured { border-top-color: var(--gold); }

.phil-card__numeral {
  font-family: var(--font-deco);
  font-size: 3.5rem;
  color: var(--gold);
  opacity: 0.12;
  position: absolute;
  top: 1.2rem;
  right: 1.8rem;
  line-height: 1;
}

.phil-card__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--gold-pale);
  margin-bottom: 0.25rem;
}

.phil-card__dates {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--gold-dark);
}

.phil-card__role {
  font-size: 0.82rem;
  color: var(--parchment);
  margin-top: 0.2rem;
}

.phil-card__divider {
  height: 1px;
  background: linear-gradient(to right, var(--gold-dark), transparent);
  margin: 1.4rem 0;
}

.phil-card__bio {
  font-size: 0.93rem;
  color: var(--cream-mid);
  line-height: 1.78;
  margin-bottom: 1.4rem;
}
.phil-card__bio em { color: var(--gold-light); font-style: italic; }

.phil-card__teaching {
  background: rgba(201,168,76,0.06);
  border-left: 2px solid var(--gold);
  padding: 1rem 1.2rem;
  margin-bottom: 1.4rem;
}

.teaching-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.teaching-text {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--cream);
  line-height: 1.65;
}

.phil-card__contributions {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.phil-card__contributions li {
  font-size: 0.83rem;
  color: var(--cream-mid);
  padding-left: 1rem;
  position: relative;
  line-height: 1.55;
}
.phil-card__contributions li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--gold-dark);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   LESSONS
   ═══════════════════════════════════════════════════════════════════════════════ */
.lessons {
  padding: var(--section-py) 0;
  position: relative;
  background: var(--onyx);
}

.lessons__bg {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 119px,
      rgba(201,168,76,0.015) 119px,
      rgba(201,168,76,0.015) 120px
    );
  pointer-events: none;
}

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

.week-block {
  border-top: 2px solid rgba(201,168,76,0.2);
  padding-top: 2rem;
}

.week-block--full {
  grid-column: 1 / -1;
  background: rgba(201,168,76,0.04);
  border: 1px solid rgba(201,168,76,0.15);
  border-top: 2px solid var(--gold);
  padding: 2rem;
}

.week-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}

.week-theme {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--offwhite);
  margin-bottom: 2rem;
}

.lesson-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.lesson-list--horizontal {
  flex-direction: row;
  gap: 3rem;
}
.lesson-list--horizontal li { flex: 1; }

.lesson-list li {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.lesson-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  flex-shrink: 0;
  padding-top: 0.28rem;
  border-right: 1px solid rgba(201,168,76,0.2);
  padding-right: 1rem;
  min-width: 2.5rem;
}

.lesson-list li strong {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--cream);
  display: block;
  margin-bottom: 0.35rem;
}

.lesson-list li p {
  font-size: 0.88rem;
  color: var(--cream-mid);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   BENEFITS
   ═══════════════════════════════════════════════════════════════════════════════ */
.benefits {
  background: var(--offwhite);
  padding: var(--section-py) 0;
  position: relative;
}

.benefits .section-title { color: var(--black); }
.benefits .section-eyebrow { color: var(--crimson); }
.benefits .section-grain { opacity: 0.25; }

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

.benefit-item {
  padding: 2.2rem 1.8rem;
  background: var(--black-rich);
  color: var(--cream);
  position: relative;
  transition: transform var(--transition);
}
.benefit-item:hover { transform: translateY(-4px); }

.benefit-glyph {
  display: block;
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.benefit-item h4 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  color: var(--gold-pale);
  margin-bottom: 0.75rem;
}

.benefit-item p {
  font-size: 0.9rem;
  color: var(--cream-mid);
  line-height: 1.72;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   VALUE PROOF
   ═══════════════════════════════════════════════════════════════════════════════ */
.value-proof {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}

.value-proof__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0d0808 0%, #110a08 40%, #0a0c10 100%);
}

.value-proof .section-title { color: var(--offwhite); }
.value-proof .section-eyebrow { color: var(--gold); }

.proof-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.proof-col-title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.proof-list--no  .proof-col-title { color: var(--crimson-mid); }
.proof-list--yes .proof-col-title { color: var(--gold); }

.proof-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.proof-list li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.93rem;
  color: var(--cream-mid);
  line-height: 1.6;
}

.proof-list--no  li::before { content: '✗'; position: absolute; left:0; color: var(--crimson-mid); }
.proof-list--yes li::before { content: '✓'; position: absolute; left:0; color: var(--gold); }

.proof-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(201,168,76,0.2);
}

.proof-stat {
  padding: 2.5rem 2rem;
  text-align: center;
  border-right: 1px solid rgba(201,168,76,0.2);
}
.proof-stat:last-child { border-right: none; }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.stat-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream-mid);
}

/* ═══════════════════════════════════════════════════════════════════════════════
   OFFER
   ═══════════════════════════════════════════════════════════════════════════════ */
.offer {
  background: var(--marble-light);
  padding: var(--section-py) 0;
  position: relative;
}

.offer .section-title { color: var(--black); }
.offer .section-eyebrow { color: var(--crimson); }
.offer .section-grain { opacity: 0.25; }

.offer-box {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  background: var(--black-rich);
  padding: 3.5rem;
  position: relative;
}

.offer-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--gold-dark), var(--gold), var(--gold-dark));
}

.offer-ebook-preview {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
}

.offer-book-mini {
  width: 160px;
  height: 210px;
  position: relative;
  transform: rotate(-3deg);
  box-shadow: var(--shadow-deep);
}

.offer-book-spine {
  position: absolute;
  left: -18px;
  top: 0;
  width: 18px;
  height: 100%;
  background: linear-gradient(to right, #1a130a, #2e1e0e);
  transform-origin: right;
  transform: rotateY(-90deg) translateX(-9px);
}

.offer-book-face {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #110c08, #1c1208);
  border-radius: 1px 3px 3px 1px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1.2rem;
  gap: 0.4rem;
  border-top: 2px solid var(--gold-dark);
  border-bottom: 2px solid var(--gold-dark);
}

.obf-title {
  font-family: var(--font-display);
  font-size: 0.45rem;
  letter-spacing: 0.05em;
  color: var(--cream);
  line-height: 1.5;
}

.obf-subtitle {
  font-family: var(--font-deco);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
}

.offer-bonuses p.bonuses-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.offer-bonuses ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.offer-bonuses li {
  padding-left: 1rem;
  border-left: 2px solid rgba(201,168,76,0.3);
}

.offer-bonuses li strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--cream);
  margin-bottom: 0.2rem;
}

.offer-bonuses li span {
  font-size: 0.82rem;
  color: var(--cream-mid);
}

/* Pricing */
.offer-pricing {
  margin-bottom: 2rem;
  text-align: center;
}

.offer-was {
  font-size: 0.9rem;
  color: var(--ash);
  margin-bottom: 0.3rem;
}

.offer-price-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.2rem;
}

.offer-price {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--cream);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.price-big {
  font-size: 4rem;
  color: var(--gold);
  font-weight: 700;
}

.offer-installments {
  font-size: 0.85rem;
  color: var(--cream-mid);
  margin-bottom: 1.5rem;
}

.offer-box__right .btn--large {
  width: 100%;
  text-align: center;
  display: block;
  margin-bottom: 1.5rem;
}

.offer-payment-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 2rem;
}

.offer-payment-info p {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--cream-mid);
}

.offer-guarantee {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  border-top: 1px solid rgba(201,168,76,0.15);
  padding-top: 1.5rem;
}

.guarantee-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  flex-shrink: 0;
}

.offer-guarantee strong {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold-pale);
  display: block;
  margin-bottom: 0.4rem;
}

.offer-guarantee p {
  font-size: 0.83rem;
  color: var(--cream-mid);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   FINAL QUOTE
   ═══════════════════════════════════════════════════════════════════════════════ */
.final-quote {
  background: var(--crimson);
  padding: var(--section-py) 0;
  position: relative;
  text-align: center;
}

.final-quote::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,0,0,0.35) 0%, transparent 70%),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  pointer-events: none;
}

.final-quote__text {
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--offwhite);
  line-height: 1.5;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.final-quote__text::before { content: '\201C'; }
.final-quote__text::after  { content: '\201D'; }

.final-quote__author {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(247,242,232,0.6);
  position: relative;
  z-index: 2;
  display: block;
}

.final-quote .btn { position: relative; z-index: 2; }

/* ═══════════════════════════════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════════════════════════════ */
.faq {
  background: var(--offwhite);
  padding: var(--section-py) 0;
  position: relative;
}

.faq .section-title { color: var(--black); }
.faq .section-eyebrow { color: var(--crimson); }
.faq .section-grain { opacity: 0.25; }

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

.faq-toggle {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.faq-item {
  border-bottom: 1px solid var(--cream-mid);
  position: relative;
}
.faq-item:first-child { border-top: 1px solid var(--cream-mid); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  gap: 1rem;
  user-select: none;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--crimson); }

.faq-icon {
  width: 22px;
  height: 22px;
  border: 1px solid var(--parchment);
  flex-shrink: 0;
  position: relative;
  transition: var(--transition);
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--charcoal);
  transition: var(--transition);
}
.faq-icon::before {
  width: 10px; height: 1.5px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.faq-icon::after {
  width: 1.5px; height: 10px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4,0,0.2,1);
}

.faq-answer p {
  padding-bottom: 1.5rem;
  font-size: 0.95rem;
  color: #3a3330;
  line-height: 1.82;
}

/* Accordion: checked state */
.faq-toggle:checked ~ .faq-question .faq-icon { border-color: var(--crimson); background: var(--crimson); }
.faq-toggle:checked ~ .faq-question .faq-icon::before { background: white; }
.faq-toggle:checked ~ .faq-question .faq-icon::after  { opacity: 0; transform: translate(-50%, -50%) rotate(90deg); }
.faq-toggle:checked ~ .faq-question { color: var(--crimson); }
.faq-toggle:checked ~ .faq-answer   { max-height: 500px; }

/* ═══════════════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════════════ */
.footer {
  background: var(--black);
  padding: 4rem 0 2rem;
  position: relative;
  overflow: hidden;
}

.footer__grain { opacity: 0.4; }

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(201,168,76,0.12);
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
}

.footer__logo {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.footer__tagline {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--ash);
  line-height: 1.7;
}

.footer__links {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer__links a {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ash);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--gold); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.footer__bottom p {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: #2e2b28;
}

.footer__bottom strong { color: var(--ash); }

/* ═══════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__inner          { grid-template-columns: 1fr; gap: 3.5rem; text-align: center; }
  .hero__eyebrow        { justify-content: center; }
  .hero__subheadline    { max-width: 100%; margin: 0 auto 2.5rem; }
  .hero__cta-group      { justify-content: center; }
  .hero__guarantee-note { text-align: center; }
  .hero__mockup         { justify-content: center; }

  .ident-grid     { grid-template-columns: 1fr; }
  .stoicism-grid  { grid-template-columns: 1fr; }
  .phil-cards     { grid-template-columns: 1fr; }
  .weeks-grid     { grid-template-columns: 1fr; }
  .benefits-grid  { grid-template-columns: 1fr 1fr; }
  .proof-columns  { grid-template-columns: 1fr; }
  .proof-stats    { grid-template-columns: repeat(2,1fr); }
  .proof-stat:nth-child(2) { border-right: none; }
  .proof-stat:nth-child(3) { border-top: 1px solid rgba(201,168,76,0.2); }
  .proof-stat:nth-child(4) { border-top: 1px solid rgba(201,168,76,0.2); border-right: none; }
  .offer-box      { grid-template-columns: 1fr; }
  .footer__inner  { flex-direction: column; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .lesson-list--horizontal { flex-direction: column; }
}

@media (max-width: 680px) {
  :root { --section-py: 4rem; }

  .hero__columns-left,
  .hero__columns-right { display: none; }

  .book-3d__cover { width: 240px; height: 325px; }
  .book-cover-subtitle { font-size: 1rem; }

  .benefits-grid  { grid-template-columns: 1fr; }
  .proof-stats    { grid-template-columns: 1fr 1fr; }

  .offer-box { padding: 2rem 1.5rem; }

  .footer__links  { flex-direction: column; gap: 0.8rem; align-items: flex-start; }

  .phil-card--featured { order: -1; }

  .faq-question { font-size: 0.82rem; }
}

/* ─── HOVER & FOCUS ACCESSIBILITY ───────────────────────────────────────────── */
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.faq-toggle:focus-visible ~ .faq-question { outline: 2px solid var(--crimson); outline-offset: 2px; }

/* ─── SCROLL ANIMATIONS ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .phil-card,
  .benefit-item,
  .week-block,
  .proof-stat,
  .lesson-list li {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.7s ease forwards;
  }

  .phil-card:nth-child(1)      { animation-delay: 0.1s; }
  .phil-card:nth-child(2)      { animation-delay: 0.25s; }
  .phil-card:nth-child(3)      { animation-delay: 0.4s; }

  .benefit-item:nth-child(1)   { animation-delay: 0.05s; }
  .benefit-item:nth-child(2)   { animation-delay: 0.15s; }
  .benefit-item:nth-child(3)   { animation-delay: 0.25s; }
  .benefit-item:nth-child(4)   { animation-delay: 0.35s; }
  .benefit-item:nth-child(5)   { animation-delay: 0.45s; }
  .benefit-item:nth-child(6)   { animation-delay: 0.55s; }

  .proof-stat:nth-child(1)     { animation-delay: 0.05s; }
  .proof-stat:nth-child(2)     { animation-delay: 0.15s; }
  .proof-stat:nth-child(3)     { animation-delay: 0.25s; }
  .proof-stat:nth-child(4)     { animation-delay: 0.35s; }
}

@keyframes fadeUp {
  to { opacity:1; transform: translateY(0); }
}