/* CSS Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: #641514; /* Default solid fallback color to eliminate multi-color splits */
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: #641514; /* Solid burgundy background globally */
  color: #ffffff;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Apply radial gradient ONLY on desktop viewports */
@media (min-width: 769px) {
  body {
    background: radial-gradient(circle at 60% 45%, #7e1e1d 0%, #641514 60%, #460b0a 100%);
  }
}

/* Mobile-only line break helper */
.mobile-only-br {
  display: none;
}

/* Typography & Links */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  font-weight: 300;
  line-height: 1.6;
}

/* Layout Containers */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: relative;
}

header {
  padding: 3rem 6rem 1rem 6rem;
  z-index: 10;
}

.logo-container {
  display: inline-block;
}

.logo {
  display: inline-block;
  text-decoration: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo img {
  height: 120px; /* 1 bit smaller logo */
  width: auto;
  display: block;
}

.logo:hover {
  opacity: 0.85;
}

.main-content {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  flex-grow: 1;
  padding: 0 6rem 4rem 6rem;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  height: calc(100vh - 190px); /* Adjusted for 120px logo height */
  position: relative;
  z-index: 5;
}

/* Left Column */
.left-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 680px;
}

/* Big Hero Title with Inline Logo */
.hero-title {
  font-size: clamp(2.5rem, 5.2vw, 4.4rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  color: #ffffff;
  text-transform: none;
}

.title-logo {
  height: 0.92em; /* Scales perfectly matching the text height */
  width: auto;
  vertical-align: baseline;
  display: inline-block;
  position: relative;
  top: 0.08em; /* Align exactly with text baseline */
}

.main-text {
  font-size: 1.35rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 9.5rem; /* Pushes the buttons 3cm lower */
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.015em;
  max-width: 520px;
}

/* CTA Buttons Container */
.cta-container {
  display: flex;
  gap: 1.25rem;
  flex-wrap: nowrap;
  width: 100%;
}

/* Button Base Styles - 4px border-radius for rounded corners matching example design */
.btn {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
  white-space: nowrap;
}

/* Solid white CTA button style */
.btn-solid {
  background-color: #ffffff;
  color: #641514;
  border: 1.5px solid #ffffff;
}

.btn-solid:hover {
  background-color: rgba(255, 255, 255, 0.88);
  border-color: rgba(255, 255, 255, 0.88);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Outlined CTA button style */
.btn-outline {
  background-color: transparent;
  color: #ffffff;
  border: 1.5px solid #ffffff;
}

.btn-outline:hover {
  background-color: #ffffff;
  color: #641514;
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(0);
}

.btn-follow {
  gap: 0.6rem;
}

.btn-follow svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  transition: transform 0.3s ease;
}

/* SVG state changes on hover */
.btn-follow:hover svg {
  stroke: #641514;
  transform: scale(1.05);
}

/* Mobile Image Wrapper (Hidden on Desktop) */
.mobile-image-wrapper {
  display: none;
}

/* Right Column */
.right-col {
  position: relative;
  height: 100%;
  width: 100%;
}

.right-image-wrapper {
  position: absolute;
  bottom: -4rem; /* Align to the bottom of the screen, countering main-content's padding */
  left: 50%;
  transform: translateX(-50%);
  height: 94vh; /* Original massive and crisp size */
  width: auto;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  pointer-events: none;
}

.right-image-wrapper img {
  height: 100%;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 25px 55px rgba(0, 0, 0, 0.38));
}

/* Modal Popup Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(45, 8, 7, 0.85); /* Deep dark maroon overlay */
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: #2a0807; /* Darker, more muted background */
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  width: 100%;
  max-width: 500px;
  padding: 3.5rem;
  position: relative;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(35px) scale(0.98);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

/* Read More Modal Typography (zone.buzbo.com style) */
.read-more-content .modal-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  color: #ffffff;
}

.challenge-list {
  list-style: none;
  margin-bottom: 2rem;
}

.challenge-list li {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.philosophy-quote {
  font-size: 1.25rem;
  font-weight: 400;
  margin: 2rem 0 1.5rem 0;
  color: #ffffff;
  line-height: 1.45;
}

.philosophy-text {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
}

.modal-cta-container {
  display: flex;
  flex-direction: column; /* Stack CTAs vertically */
  gap: 0.85rem;
  width: 100%;
  margin-top: 2rem;
}

.modal-cta-container .btn {
  width: 100%;
  padding: 0.9rem 2rem;
  font-size: 0.95rem;
}

@media (max-width: 480px) {
  .modal-cta-container {
    flex-direction: column;
    gap: 0.8rem;
  }
}

/* Waitlist Form Styles */
.waitlist-content h3 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.waitlist-content p.subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.75);
}

.form-control {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: #ffffff;
  padding: 0.9rem 1.2rem;
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.form-control:focus {
  border-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.05);
}

.btn-submit {
  width: 100%;
  margin-top: 1rem;
  background-color: #ffffff;
  color: #641514;
  font-weight: 600;
  border-color: #ffffff;
}

.btn-submit:hover {
  background-color: rgba(255, 255, 255, 0.9);
  color: #641514;
}

/* Form Response Messages */
.form-status {
  margin-top: 1rem;
  font-size: 0.95rem;
  text-align: center;
  display: none; /* Controlled dynamically by JS */
  animation: fadeIn 0.4s ease;
}

.form-status.success {
  color: #4ade80;
}

.form-status.error {
  color: #f87171;
}

/* Base Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Desktop line break toggle */
.desktop-only {
  display: inline;
}

/* HEIGHT-AWARE VIEWPORT ADAPTATIONS (For smaller laptops) */
@media (max-height: 840px) {
  header {
    padding: 2rem 5rem 0.5rem 5rem;
  }
  .logo img {
    height: 100px;
  }
  .main-content {
    height: calc(100vh - 150px);
  }
  .main-text {
    font-size: 1.25rem;
    margin-bottom: 6rem;
  }
  .right-image-wrapper {
    height: 90vh;
  }
}

@media (max-height: 720px) {
  header {
    padding: 1.5rem 5rem 0.25rem 5rem;
  }
  .logo img {
    height: 80px;
  }
  .main-content {
    height: calc(100vh - 110px);
  }
  .main-text {
    font-size: 1.15rem;
    margin-bottom: 4rem;
  }
  .btn {
    padding: 0.8rem 1.6rem;
    font-size: 0.85rem;
  }
  .right-image-wrapper {
    height: 85vh;
  }
}

/* WIDTH-AWARE RESPONSIVE STYLES */
@media (max-width: 1200px) {
  header {
    padding: 2.5rem 4rem 1rem 4rem;
  }
  .main-content {
    padding: 0 4rem 3rem 4rem;
    gap: 3rem;
  }
  .right-image-wrapper {
    bottom: -3rem;
  }
}

@media (max-width: 1024px) {
  .main-content {
    gap: 2rem;
  }
  .main-text {
    font-size: 1.15rem;
  }
  .cta-container {
    gap: 0.75rem;
  }
  .btn {
    padding: 0.85rem 1.6rem;
  }
}

@media (max-width: 768px) {
  html, body {
    height: auto;
    overflow-y: auto;
    background: #641514 !important; /* Forces solid background for both html and body, eliminating lines */
  }

  .desktop-only {
    display: none;
  }

  .mobile-only-br {
    display: inline; /* Shows break before logo on mobile */
  }

  header {
    padding: 2.5rem 2rem 1.5rem 2rem;
  }
  
  .logo img {
    height: 80px; /* Aligned with desktop logo size reduction */
  }

  .main-content {
    display: flex;
    flex-direction: column;
    padding: 0 2rem 4rem 2rem;
    gap: 0;
    height: auto;
  }

  .left-col {
    max-width: 100%;
    order: 1;
  }

  .hero-title {
    font-size: clamp(3rem, 11vw, 4.4rem); /* Super large text on mobile */
    margin-bottom: 1rem;
    line-height: 1.05;
  }

  .main-text {
    font-size: 1.35rem;
    margin-bottom: 0.5rem; /* Pushes the hand closer to the text */
    max-width: 100%;
  }

  /* Mobile Hand Paper styling - stacks between subtitle and CTAs */
  .mobile-image-wrapper {
    display: block;
    width: 100%;
    max-width: 380px;
    margin: 0.5rem auto 1.5rem auto; /* Center and tighten vertical gap */
  }
  
  .mobile-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.25));
  }

  .right-col {
    display: none; /* Hide desktop column */
  }

  .cta-container {
    flex-direction: column;
    gap: 0.8rem;
    flex-wrap: wrap;
  }

  .btn {
    width: 100%;
    padding: 0.9rem 2rem;
    font-size: 1rem;
  }
  
  .modal-card {
    padding: 2.5rem 1.75rem;
    border-radius: 20px;
  }
}

@media (max-width: 480px) {
  header {
    padding: 1.5rem 1.5rem 0.5rem 1.5rem;
  }

  .main-content {
    padding: 0 1.5rem 3rem 1.5rem;
  }
  
  .mobile-image-wrapper {
    max-width: 100%;
  }
}