/* ============================================================
   ALERTA VERMELHO — Landing Page Stylesheet
   Autora: Helena Duarte
   Paleta: #8B1E2D | #1C1C1C | #F5F5F5 | #E8D8C3 | #6E8B74
============================================================ */

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

:root {
  --red:       #8B1E2D;
  --red-dark:  #6B1522;
  --red-light: #A83244;
  --black:     #1C1C1C;
  --gray:      #3A3A3A;
  --white:     #FFFFFF;
  --off-white: #F5F5F5;
  --beige:     #E8D8C3;
  --beige-dark:#D6C4A8;
  --green:     #6E8B74;
  --green-dark:#4F6B55;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.18);
  --shadow-red: 0 6px 24px rgba(139,30,45,0.35);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- CONTAINER ---- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- TYPOGRAPHY HELPERS ---- */
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(139,30,45,0.08);
  padding: 4px 14px;
  border-radius: 20px;
  border: 1px solid rgba(139,30,45,0.2);
  margin-bottom: 14px;
}

.section-label--light {
  color: var(--beige);
  background: rgba(232,216,195,0.12);
  border-color: rgba(232,216,195,0.25);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  line-height: 1.25;
  color: var(--black);
  margin-bottom: 18px;
}

.section-title--light { color: var(--white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}

.highlight { color: var(--red); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}
.btn:hover::after { background: rgba(255,255,255,0.08); }

.btn--primary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  box-shadow: var(--shadow-red);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(139,30,45,0.45);
}

.btn--large {
  padding: 20px 40px;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn--xl {
  flex-direction: column;
  padding: 22px 44px;
  border-radius: var(--radius-lg);
  font-size: 1.15rem;
  gap: 4px;
}
.btn--xl small {
  font-size: 0.78rem;
  font-weight: 400;
  opacity: 0.88;
}

.btn--sticky {
  padding: 14px 28px;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
}

/* pulse animation */
@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(139,30,45,0.35); }
  50%       { box-shadow: 0 6px 40px rgba(139,30,45,0.65), 0 0 0 8px rgba(139,30,45,0.1); }
}
.pulse { animation: pulse 2.4s infinite; }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(150deg, #0f0609 0%, #1a0a0e 40%, #2a1118 70%, #1C1C1C 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 0 60px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(139,30,45,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(15,6,9,0.9) 50%, rgba(15,6,9,0.3) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  padding: 0 24px;
}

.hero__badge {
  display: inline-block;
  background: rgba(139,30,45,0.25);
  border: 1px solid rgba(139,30,45,0.5);
  color: #e8a0a8;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 22px;
}

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

.hero__subtitle {
  font-size: 1.05rem;
  color: rgba(245,245,245,0.85);
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero__subtitle strong { color: var(--beige); }

.hero__guarantee-note {
  margin-top: 18px;
  color: rgba(245,245,245,0.55);
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__guarantee-note i { color: var(--green); }

/* hero book — absolute right */
.hero__book-img {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 48%;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero__book {
  height: 80%;
  max-height: 600px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(-20px 20px 40px rgba(0,0,0,0.7));
  transform: perspective(900px) rotateY(-8deg);
  transition: transform 0.5s ease;
}

/* ============================================================
   PAIN
============================================================ */
.pain {
  background: var(--off-white);
  padding: 90px 0;
  text-align: center;
}

.pain__intro { margin-bottom: 50px; }

.pain__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 50px;
}

.pain__card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: left;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--red);
  transition: transform var(--transition), box-shadow var(--transition);
}

.pain__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pain__icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  background: rgba(139,30,45,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  font-size: 1rem;
}

.pain__card p { font-size: 0.93rem; color: var(--gray); line-height: 1.6; }
.pain__card strong { color: var(--black); }

.pain__conclusion {
  background: linear-gradient(135deg, #f9f0ec, #f0e4d4);
  border-radius: var(--radius-md);
  padding: 30px 36px;
  max-width: 740px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--black);
  border: 1px solid var(--beige-dark);
  line-height: 1.8;
}

/* ============================================================
   PROBLEM
============================================================ */
.problem {
  background: linear-gradient(150deg, #0f0609 0%, #1a0a0e 50%, #1C1C1C 100%);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

.problem::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139,30,45,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.problem__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.problem__text .section-title { color: var(--white); }
.problem__text p {
  color: rgba(245,245,245,0.8);
  margin-bottom: 18px;
  font-size: 1rem;
  line-height: 1.85;
}
.problem__text strong { color: var(--beige); }

.problem__visual { position: relative; }

.problem__img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 16px 50px rgba(0,0,0,0.5);
  object-fit: cover;
  max-height: 480px;
}

.problem__quote {
  position: absolute;
  bottom: -20px;
  left: -24px;
  background: var(--red);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  max-width: 320px;
  box-shadow: var(--shadow-red);
}

.problem__quote blockquote {
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.6;
}
.problem__quote blockquote em {
  font-style: italic;
  color: var(--beige);
}

/* ============================================================
   METHOD
============================================================ */
.method {
  background: var(--off-white);
  padding: 90px 0;
  text-align: center;
}

.method .section-title { margin-bottom: 10px; }

.method__main {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 50px;
  text-align: left;
}

.method__book-wrap {
  position: sticky;
  top: 30px;
  text-align: center;
}

.method__book-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
}
.method__book-img:hover { transform: scale(1.02) rotate(-1deg); }

.method__badge-price {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 10px 24px;
  margin-top: -12px;
  position: relative;
  box-shadow: var(--shadow-red);
}
.method__badge-label { font-size: 0.7rem; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.1em; }
.method__badge-value { font-size: 1.6rem; font-weight: 700; font-family: var(--font-serif); }

.method__content h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--black);
  margin-bottom: 24px;
}

.method__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.method__list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.method__list li:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }

.method__list-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(139,30,45,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  font-size: 0.95rem;
}

.method__list li strong { display: block; color: var(--black); margin-bottom: 4px; }
.method__list li p { color: var(--gray); font-size: 0.9rem; margin: 0; }

/* ============================================================
   BENEFITS
============================================================ */
.benefits {
  background: linear-gradient(135deg, var(--beige) 0%, #f2e5d3 100%);
  padding: 90px 0;
  text-align: center;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 50px;
}

.benefit__item {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: left;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}
.benefit__item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.benefit__icon-wrap {
  font-size: 1.5rem;
  color: var(--green);
  margin-bottom: 14px;
}

.benefit__item h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--black);
  margin-bottom: 10px;
  line-height: 1.35;
}

.benefit__item p { font-size: 0.92rem; color: var(--gray); }

/* ============================================================
   AUTHOR
============================================================ */
.author {
  background: var(--off-white);
  padding: 90px 0;
}

.author__wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  align-items: start;
}

.author__image-frame {
  width: 240px;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--beige), var(--beige-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: 3px solid var(--beige-dark);
}

.author__avatar-placeholder {
  font-size: 6rem;
  color: rgba(139,30,45,0.25);
}

.author__credentials {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.author__cred-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--gray);
  padding: 8px 12px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.author__cred-item i { color: var(--red); width: 14px; }

.author__text .section-title { margin-bottom: 20px; }
.author__text p { color: var(--gray); margin-bottom: 16px; font-size: 1rem; line-height: 1.85; }
.author__text strong { color: var(--black); }
.author__text em { color: var(--red); font-style: italic; }

.author__signature {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--black);
  border-top: 1px solid var(--beige-dark);
  padding-top: 16px;
  margin-top: 8px;
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials {
  background: var(--black);
  padding: 90px 0;
  text-align: center;
}

.testimonials .section-title { color: var(--white); }
.testimonials .section-label {
  color: var(--beige);
  background: rgba(232,216,195,0.1);
  border-color: rgba(232,216,195,0.2);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 50px;
}

.testimonial__card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: left;
  transition: transform var(--transition), background var(--transition);
}
.testimonial__card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.08);
}

.testimonial__card--featured {
  background: rgba(139,30,45,0.2);
  border-color: rgba(139,30,45,0.35);
  grid-column: span 1;
}

.testimonial__stars {
  color: #f4c430;
  font-size: 0.85rem;
  margin-bottom: 14px;
  display: flex;
  gap: 3px;
}

.testimonial__text {
  color: rgba(245,245,245,0.85);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial__avatar--dark {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
}

.testimonial__author strong { display: block; color: var(--white); font-size: 0.9rem; }
.testimonial__author span  { font-size: 0.78rem; color: rgba(255,255,255,0.5); }

/* ============================================================
   OFFER
============================================================ */
.offer {
  background: linear-gradient(150deg, #0f0609, #1a0a0e, #1C1C1C);
  padding: 90px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.offer::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(139,30,45,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.offer__wrapper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 30px;
  margin: 50px 0 40px;
  flex-wrap: wrap;
}

.offer__main-product,
.offer__bonus {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  max-width: 340px;
  flex: 1;
  min-width: 270px;
  text-align: center;
  transition: transform var(--transition);
}
.offer__main-product:hover, .offer__bonus:hover {
  transform: translateY(-6px);
}

.offer__product-tag {
  display: inline-block;
  background: rgba(139,30,45,0.3);
  color: #e8a0a8;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
  border: 1px solid rgba(139,30,45,0.4);
}

.offer__product-tag--bonus {
  background: rgba(110,139,116,0.25);
  color: #a8c5ad;
  border-color: rgba(110,139,116,0.4);
}

.offer__book-img {
  width: 160px;
  margin: 0 auto 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}

.offer__main-product h3,
.offer__bonus h3 {
  font-family: var(--font-serif);
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.offer__main-product p,
.offer__bonus p {
  color: rgba(245,245,245,0.65);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.offer__bonus-icon {
  font-size: 2.2rem;
  color: var(--green);
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.offer__price-tag {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.offer__price-original {
  color: rgba(245,245,245,0.35);
  text-decoration: line-through;
  font-size: 0.85rem;
}

.offer__price-current {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
}

.offer__price-bonus {
  color: var(--green);
  font-weight: 700;
  font-size: 1rem;
}

.offer__plus-sign {
  font-size: 2.5rem;
  color: rgba(232,216,195,0.3);
  font-family: var(--font-serif);
  display: flex;
  align-items: center;
  padding-top: 60px;
}

/* CTA Box */
.offer__cta-box {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(139,30,45,0.3);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  max-width: 580px;
  margin: 0 auto;
}

.offer__total { margin-bottom: 28px; }
.offer__total p { color: rgba(245,245,245,0.65); font-size: 0.9rem; margin-bottom: 8px; }

.offer__total-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.offer__total-original {
  color: rgba(245,245,245,0.35);
  text-decoration: line-through;
  font-size: 1.2rem;
}
.offer__total-arrow { color: var(--red); font-size: 1.4rem; }
.offer__total-current {
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 700;
  font-family: var(--font-serif);
}
.offer__savings {
  color: var(--green);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 4px !important;
}

.offer__cta-box .btn { width: 100%; margin-bottom: 20px; }

.offer__payment-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  color: rgba(245,245,245,0.5);
  font-size: 0.8rem;
}
.offer__payment-badges span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.offer__payment-badges i { font-size: 0.9rem; }

/* ============================================================
   GUARANTEE
============================================================ */
.guarantee {
  background: linear-gradient(135deg, var(--green-dark), #3d5442);
  padding: 70px 0;
}

.guarantee__wrapper {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 840px;
  margin: 0 auto;
}

.guarantee__icon {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 3px solid rgba(255,255,255,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  gap: 2px;
}
.guarantee__icon i { font-size: 1.8rem; }
.guarantee__icon span { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; }

.guarantee__text h2 {
  font-family: var(--font-serif);
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: 14px;
}
.guarantee__text p {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 10px;
}
.guarantee__text strong { color: var(--white); }

/* ============================================================
   FAQ
============================================================ */
.faq {
  background: var(--off-white);
  padding: 90px 0;
  text-align: center;
}

.faq__list {
  max-width: 740px;
  margin: 50px auto 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.07);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--black);
  text-align: left;
  transition: color var(--transition);
}
.faq__question:hover { color: var(--red); }

.faq__question i {
  flex-shrink: 0;
  color: var(--red);
  transition: transform var(--transition);
  font-size: 0.85rem;
}

.faq__question[aria-expanded="true"] i { transform: rotate(180deg); }
.faq__question[aria-expanded="true"] { color: var(--red); }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq__answer.open {
  max-height: 300px;
}

.faq__answer p {
  padding: 0 24px 20px;
  color: var(--gray);
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ============================================================
   FINAL CTA
============================================================ */
.final-cta {
  position: relative;
  background: linear-gradient(150deg, #0f0609 0%, var(--red-dark) 50%, #0f0609 100%);
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(139,30,45,0.3) 0%, transparent 70%);
}

.final-cta__overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.final-cta__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 20px;
}
.final-cta__title em { color: var(--beige); font-style: italic; }

.final-cta__subtitle {
  font-size: 1.08rem;
  color: rgba(245,245,245,0.8);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.final-cta .btn { margin: 0 auto 28px; }

.final-cta__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  color: rgba(245,245,245,0.6);
  font-size: 0.82rem;
}
.final-cta__trust span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.final-cta__trust i { color: var(--beige); }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--black);
  padding: 50px 0;
  text-align: center;
}

.footer__content > * { margin-bottom: 10px; }

.footer__brand {
  color: var(--white);
  font-size: 1rem;
  font-family: var(--font-serif);
}

.footer__tagline {
  color: rgba(245,245,245,0.4);
  font-style: italic;
  font-size: 0.9rem;
}

.footer__legal {
  color: rgba(245,245,245,0.3);
  font-size: 0.78rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}
.footer__legal strong { color: rgba(245,245,245,0.5); }

.footer__links {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.footer__links a {
  color: rgba(245,245,245,0.4);
  font-size: 0.8rem;
  text-decoration: underline;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--beige); }

/* ============================================================
   STICKY CTA (MOBILE)
============================================================ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 20px;
  background: linear-gradient(180deg, transparent, rgba(15,6,9,0.95));
  backdrop-filter: blur(4px);
}

.sticky-cta .btn { width: 100%; justify-content: center; }

/* ============================================================
   SCROLL ANIMATIONS
============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  .hero { padding: 80px 0 360px; }
  .hero__book-img {
    position: absolute;
    top: auto;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 340px;
  }
  .hero__book {
    height: 320px;
    transform: none;
  }
  .hero__content { max-width: 100%; }

  .problem__wrapper { grid-template-columns: 1fr; }
  .problem__quote { position: static; margin-top: 20px; max-width: 100%; left: 0; bottom: 0; }

  .method__main { grid-template-columns: 1fr; }
  .method__book-wrap { position: static; max-width: 260px; margin: 0 auto; }

  .author__wrapper { grid-template-columns: 1fr; }
  .author__image-frame { width: 200px; height: 250px; margin: 0 auto; }
  .author__image-col { text-align: center; }
  .author__credentials { align-items: center; }

  .offer__plus-sign { padding-top: 0; width: 100%; text-align: center; font-size: 1.8rem; }
  .offer__wrapper { flex-direction: column; align-items: center; }

  .guarantee__wrapper { flex-direction: column; text-align: center; gap: 28px; }
}

@media (max-width: 600px) {
  .hero { padding: 70px 0 300px; }
  .hero__title { font-size: 1.8rem; }
  .hero__badge { font-size: 0.72rem; }
  .hero__book-img { height: 270px; }
  .hero__book { height: 250px; }

  .pain__grid { grid-template-columns: 1fr; }
  .benefits__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }

  .offer__cta-box { padding: 28px 20px; }
  .offer__total-current { font-size: 2rem; }

  .faq__question { font-size: 0.9rem; padding: 16px 18px; }
  .faq__answer p { padding: 0 18px 16px; }

  .final-cta__trust { gap: 14px; }
  .sticky-cta { display: block; }
}

@media (max-width: 400px) {
  .btn--xl { padding: 18px 28px; font-size: 1rem; }
  .hero__title { font-size: 1.55rem; }
  .pain__conclusion { padding: 22px 20px; }
}