/* ================================
   Atlas Palter - Figma Design CSS
   Minimalist Black & White Design
   With Bootstrap Flex
   FULLY RESPONSIVE
   ================================ */

/* ================================
   TT Turns Font Family
   ================================ */

@font-face {
  font-family: "TT Turns";
  src:
    url("assets/fonts/TT_Turns_Regular.woff2") format("woff2"),
    url("assets/fonts/TT_Turns_Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "TT Turns";
  src:
    url("assets/fonts/TT_Turns_Medium.woff2") format("woff2"),
    url("assets/fonts/TT_Turns_Medium.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "TT Turns";
  src:
    url("assets/fonts/TT_Turns_DemiBold.woff2") format("woff2"),
    url("assets/fonts/TT_Turns_DemiBold.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

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

html {
  font-size: 16px;
}

body {
  font-family:
    "TT Turns",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  height: 100dvh; /* Dynamic viewport height for mobile browsers */
}

/* ===== Slider Container ===== */
.slider-container {
  width: 100%;
  height: 100vh;
  height: 100dvh;
  position: relative;
  overflow: hidden;
}

/* ===== Slides ===== */
/* .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  z-index: 10;
} */
/* ===== Slides ===== */
.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease;
  overflow-y: auto;
  overflow-x: hidden;
  will-change: transform, opacity;
  -webkit-overflow-scrolling: touch;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 10;
}

/* .slide-in-right {
  animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-in-left {
  animation: slideInLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-out-left {
  animation: slideOutLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-out-right {
  animation: slideOutRight 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutLeft {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(-100%);
    opacity: 0;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
} */
/* Slide Animations - Smoother for mobile */
@keyframes slideInRight {
  0% {
    transform: translateX(2%); /* Reduced distance */
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  0% {
    transform: translateX(-2%); /* Reduced distance */
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutLeft {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-2%);
    opacity: 0;
  }
}

@keyframes slideOutRight {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  100% {
    transform: translateX(2%);
    opacity: 0;
  }
}

.slide-in-right {
  animation: slideInRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.slide-in-left {
  animation: slideInLeft 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.slide-out-left {
  animation: slideOutLeft 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.slide-out-right {
  animation: slideOutRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
/* ===== Background Colors ===== */
.black-bg {
  background-color: #000000;
  color: #ffffff;
}

.white-bg {
  background-color: #ffffff;
  color: #000000;
}

/* ===== Content Wrapper ===== */
.content-wrapper {
  max-width: 800px;
  width: 100%;
  margin-left: 50px;
  padding-right: 20px;
}

.content-wrapper h1 {
  color: #ffffff;
}

/* ===== Background Video ===== */
.background-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: -1;
}

/* ===== Logo ===== */
.logo {
  position: relative;
}

.logo a {
  display: inline-block;
  transition: opacity 0.3s ease;
}

.logo a:hover {
  opacity: 0.8;
}

.logo img {
  max-width: 200px;
  height: auto;
  display: block;
}

.black-text {
  color: #000000 !important;
}

/* ===== Typography ===== */
.section-label {
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 20px;
  text-transform: capitalize;
}

.main-heading {
  font-size: 48px;
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 50px;
  letter-spacing: 0.1px;
}

#slide-2 .main-heading {
  max-width: 500px;
}

/* Content text spacing for all slides */
#slide-2 .content-text,
#slide-3 .content-text,
#slide-4 .content-text,
#slide-5 .content-text,
#slide-6 .content-text,
#slide-7 .content-text,
#slide-8 .content-text,
#slide-9 .content-text {
  margin-bottom: 100px;
  margin-left: 50px;
}

.section-heading {
  font-size: 48px;
  font-weight: 500;
  line-height: 55px;
  letter-spacing: -0.05em;

  margin-bottom: 40px;
}

.small-text {
  font-size: 14px;
  font-weight: 400;
  margin-bottom: 8px;
  color: #000000;
}

.description-text {
  font-size: 16px;
  font-weight: 400;
  line-height: 28px;
  margin-bottom: 40px;
  max-width: 550px;
  text-align: justify;
}

.role-description {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  max-width: 550px;
  margin-bottom: 60px;
}

/* ================================
   SLIDE 1 - New Layout (Bottom Bar)
   ================================ */

.slide-1-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

/* Top Section - Black with Video */
.slide-1-top {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.slide-1-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 40px 60px;
}

.slide-1-content .logo {
  margin-bottom: auto;
}

.slide-1-heading {
  flex: 1;
  display: flex;
  align-items: center;
}

.slide-1-heading .main-heading {
  color: #ffffff;
  font-size: 48px;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 0;
}

.slide-1-nav {
  margin-top: auto;
  display: flex;
  justify-content: flex-start;
  padding-bottom: 20px;
}

.slide-1-nav .nav-btn {
  position: relative;
  left: auto;
  bottom: auto;
}

/* Bottom Section - White Riddle Bar */
.slide-1-bottom {
  flex-shrink: 0;
  padding: 30px 60px;
}

.riddle-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 150px;
}

.riddle-left {
  flex: 0 0 auto;
}

.riddle-heading {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 600;
  line-height: 1.3;
  color: #000000;
  margin: 0;
}

.riddle-right {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.riddle-label {
  font-size: 14px;
  font-weight: 400;
  margin-bottom: 10px;
  color: #000000;
}

.riddle-form {
  display: flex;
  align-items: center;
  gap: 15px;
}

.riddle-equation {
  display: flex;
  align-items: center;
  gap: 2px;
}

.riddle-symbol,
.riddle-dots,
.riddle-equals {
  font-size: 32px;
  font-weight: 600;
  color: #000000;
}

.riddle-dots {
  letter-spacing: 0;
}

.riddle-input {
  width: 150px;
  height: 45px;
  background-color: #e8e8e8 !important;
  border: none;
  border-radius: 17px;
  padding: 0 20px;
  font-size: 16px;
  outline: none;
  transition: all 0.3s ease;
}

.riddle-input:focus {
  background-color: #d5d5d5 !important;
}

/* ===== Rules List (hidden in new layout but kept for mobile) ===== */
.rules-intro {
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  margin-bottom: 12px;
}

.rules-list ol li {
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  margin-bottom: 5px;
}

/* ===== Buttons ===== */
.submit-btn {
  width: 100px;
  height: 40px;
  color: #000000;
  background-color: transparent;
  border: 1px solid #000000;
  border-radius: 0;
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover:not(:disabled) {
  background-color: #000000;
  color: #ffffff;
}

.submit-btn:disabled {
  cursor: not-allowed;
}

.btn-holder {
  position: relative;
}

.nav-btn {
  position: absolute;
  bottom: 0;
  left: 50px;
  background: transparent;
  border: none;
  font-size: 16px;
  font-weight: 400;
  cursor: pointer;
  color: inherit;
  padding: 0;
  transition: transform 0.3s ease;
  z-index: 100;
  color: #ffffff;
}

.nav-btn:hover {
  transform: translateX(5px);
}

.link-btn {
  font-size: 16px;
  font-weight: 400;
  color: #000000;
  text-decoration: underline;
  transition: opacity 0.3s ease;
}

.link-btn:hover {
  opacity: 0.7;
  color: #000000;
}

/* ===== Services Pills ===== */
.pill {
  display: inline-block;
  padding: 12px 28px;
  border: 2px solid #ffffff;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 400;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
}

.pill:hover {
  background-color: #ffffff;
  color: #000000;
}

/* ===== Roles List ===== */
.role-link {
  font-size: 18px;
  font-weight: 400;
  color: #ffffff;
  text-decoration: underline;
  transition: opacity 0.3s ease;
}

.role-link:hover {
  opacity: 0.7;
  color: #ffffff;
}

/* ===== Email Button ===== */
.email-btn {
  padding: 15px 35px;
  border: 2px solid #ffffff;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
  text-decoration: none;
  transition: all 0.3s ease;
}

.email-btn:hover {
  background-color: #ffffff;
  color: #000000;
}

.email-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
/* ===== Contact Form ===== */
.contact-form {
  max-width: 450px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 16px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 10px;
}

.name-fields {
  display: flex;
  gap: 15px;
}

.name-fields .form-input {
  flex: 1;
}

.form-input {
  width: 100%;
  height: 45px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid #ffffff;
  border-radius: 0;
  padding: 0 15px;
  font-size: 14px;
  font-family: inherit;
  color: #ffffff;
  outline: none;
  transition: all 0.3s ease;
}

.form-input::placeholder {
  font-size: 15px;

  color: rgba(255, 255, 255, 0.63);
}

.form-input:focus {
  border-color: #ffffff;
  background-color: #222222;
}

.form-textarea {
  height: auto;
  min-height: 100px;
  padding: 15px;
  resize: vertical;
}

.form-submit-btn {
  width: 140px;
  height: 45px;
  background-color: transparent;
  border: 1px solid #ffffff;
  border-radius: 0;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.form-submit-btn:hover {
  background-color: #ffffff;
  color: #000000;
}
/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide.active .content-wrapper {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.slide.active .slide-1-content,
.slide.active .slide-1-bottom {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* ===== Accessibility ===== */
*:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* ===== Bootstrap Overrides ===== */
.container-fluid {
  padding-left: 0;
  padding-right: 0;
}

.row {
  margin-left: 0;
  margin-right: 0;
}

[class*="col-"] {
  padding-left: 15px;
  padding-right: 15px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* ===== Extra Large Desktop (1400px+) ===== */
@media (min-width: 1400px) {
  .content-wrapper {
    max-width: 800px;
    margin-left: 80px;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-left: 50px;
  }

  .slide-1-content {
    padding: 50px 80px;
  }

  .slide-1-bottom {
    padding: 35px 80px;
  }
}

/* ===== Large Desktop (1200px - 1399px) ===== */
@media (min-width: 1200px) and (max-width: 1399px) {
  .content-wrapper {
    max-width: 700px;
    margin-left: 60px;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-left: 60px;
  }
}

/* ===== Tablet Landscape & Small Desktop (992px - 1199px) ===== */
@media (min-width: 992px) and (max-width: 1199px) {
  .content-wrapper {
    max-width: 600px;
    margin-left: 40px;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-left: 40px;
    margin-bottom: 80px;
  }

  .main-heading {
    font-size: 40px;
    margin-bottom: 40px;
  }

  .section-heading {
    font-size: 28px;
    margin-bottom: 30px;
  }

  .slide-1-content {
    padding: 30px 40px;
  }

  .slide-1-bottom {
    padding: 25px 40px;
  }

  .riddle-heading {
    font-size: 20px;
  }
}

/* ===== Tablet Portrait (768px - 991px) ===== */
@media (min-width: 768px) and (max-width: 991px) {
  .content-wrapper {
    max-width: 100%;
    margin-left: 30px;
    padding-right: 30px;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-left: 30px;
    margin-bottom: 60px;
  }

  .nav-btn {
    left: 30px;
    font-size: 14px;
  }

  /* .main-heading {
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 30px;
  } */

  .section-heading {
    font-size: 26px;
    margin-bottom: 25px;
  }

  .logo img {
    max-width: 180px;
  }

  .pill {
    font-size: 13px;
    padding: 10px 22px;
  }

  /* Slide 1 adjustments */
  .slide-1-content {
    padding: 30px;
  }

  .slide-1-bottom {
    padding: 25px 30px;
  }

  .riddle-bar {
    /* flex-direction: column;
    align-items: flex-start; */
    gap: 20px;
  }

  .riddle-heading {
    font-size: 18px;
  }

  .riddle-symbol,
  .riddle-dots,
  .riddle-equals {
    font-size: 28px;
  }

  .riddle-input {
    width: 140px;
    height: 42px;
  }
}

/* ===== Mobile Landscape & Large Mobile (576px - 767px) ===== */
@media (min-width: 576px) and (max-width: 767px) {
  .slide {
    overflow-y: auto;
  }

  .content-wrapper {
    max-width: 100%;
    margin-left: 25px;
    padding-right: 25px;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-left: 25px;
    margin-bottom: 40px;
  }

  .nav-btn {
    left: 25px;
    font-size: 14px;
  }

  /* .main-heading {
    font-size: 28px;
    line-height: 1.2;
    margin-bottom: 25px;
  } */

  .logo img {
    max-width: 150px;
  }

  .pill {
    font-size: 12px;
    padding: 8px 18px;
  }

  .description-text,
  .role-description {
    font-size: 15px;
    line-height: 1.5;
  }

  .email-btn {
    font-size: 14px;
    padding: 12px 25px;
  }

  .role-link {
    font-size: 16px;
  }

  /* Slide 1 adjustments */
  .slide-1-content {
    padding: 25px;
  }

  /* .slide-1-heading .main-heading {
    font-size: 32px;
  } */

  .slide-1-bottom {
    padding: 20px 25px;
  }

  .riddle-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .riddle-heading {
    font-size: 16px;
  }

  .riddle-form {
    flex-wrap: wrap;
    gap: 10px;
  }

  .riddle-symbol,
  .riddle-dots,
  .riddle-equals {
    font-size: 24px;
  }

  .riddle-input {
    width: 120px;
    height: 40px;
    font-size: 14px;
  }

  .submit-btn {
    width: 80px;
    height: 36px;
    font-size: 12px;
  }
}

/* ===== Mobile Portrait (up to 575px) ===== */
@media (max-width: 575px) {
  html {
    font-size: 15px;
  }

  .slide {
    overflow-y: auto;
  }

  .content-wrapper {
    max-width: 100%;
    margin-left: 20px;
    padding-right: 20px;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-left: 20px;
    margin-bottom: 30px;
  }

  .btn-holder {
    min-height: 50px;
    margin-top: 20px;
  }

  .nav-btn {
    position: relative;
    left: 20px;
    bottom: auto;
    font-size: 13px;
  }

  .section-heading {
    font-size: 20px;
    line-height: 1.3;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
  }

  .small-text {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .logo img {
    max-width: 130px;
  }

  .logo {
    margin-bottom: 20px !important;
  }

  .d-flex.flex-wrap.gap-3 {
    gap: 10px !important;
  }

  .pill {
    font-size: 11px;
    padding: 8px 16px;
    white-space: normal;
    text-align: center;
  }

  .description-text,
  .role-description {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 25px;
  }

  .email-btn {
    font-size: 13px;
    padding: 10px 20px;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .email-btn svg {
    width: 18px;
    height: 18px;
  }

  .role-link {
    font-size: 15px;
  }

  .d-flex.flex-column.gap-3 {
    gap: 12px !important;
  }

  .link-btn {
    font-size: 14px;
  }

  .slide-1-wrapper {
    display: block;
    height: auto;
  }
  #slide-1 {
    overflow-y: auto;
  }
  .slide-1-top {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
  }
  .slide-1-bottom {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    padding: 60px 20px;
    position: relative;
    display: flex;
    flex-direction: column;
  }
  .riddle-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
    flex: 1;
    justify-content: center;
  }
  .slide-1-content {
    padding: 20px;
  }

  .slide-1-heading .main-heading {
    text-transform: uppercase;
    font-size: 40px;
  }

  .main-heading {
    font-size: 35px;
    margin-bottom: 35px;
  }

  .slide-1-nav {
    padding-bottom: 10px;
  }

  .slide-1-nav .nav-btn {
    font-size: 13px;
  }

  .slide-1-bottom {
    padding: 150px 20px;
  }

  .riddle-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .riddle-heading {
    font-size: 32px;
    line-height: 39px;
    margin-bottom: 20px;
  }

  .riddle-label {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .riddle-form {
    flex-wrap: wrap;
    gap: 40px;
  }
  .riddle-input {
    width: 200px;
  }
  .riddle-equals {
    margin-left: 30px;
  }
  .submit-btn {
    width: 80px;
    height: 35px;
    font-size: 12px;
  }

  .background-video {
    object-position: center center;
  }

  .py-4 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
  }

  .py-lg-5 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
  }

  .mb-4 {
    margin-bottom: 1rem !important;
  }

  .mb-5 {
    margin-bottom: 1.5rem !important;
  }
  .contact-form {
    max-width: 100%;
  }

  .form-submit-btn {
    width: 120px;
    height: 42px;
  }
  .section-label {
    margin-bottom: 8px;
  }
}

/* ===== Landscape Mode Adjustments ===== */
@media (max-height: 500px) and (orientation: landscape) {
  .slide {
    overflow-y: auto;
  }

  #slide-2 .content-text,
  #slide-3 .content-text,
  #slide-4 .content-text,
  #slide-5 .content-text,
  #slide-6 .content-text,
  #slide-7 .content-text,
  #slide-8 .content-text,
  #slide-9 .content-text {
    margin-bottom: 30px;
  }

  .main-heading {
    margin-bottom: 20px;
  }

  .section-heading {
    margin-bottom: 15px;
  }

  .py-4,
  .py-lg-5 {
    padding-top: 15px !important;
    padding-bottom: 15px !important;
  }

  .logo {
    margin-bottom: 15px !important;
  }

  /* Slide 1 landscape */
  .slide-1-content {
    padding: 15px 30px;
  }

  .slide-1-bottom {
    padding: 15px 30px;
  }

  .riddle-bar {
    flex-direction: row;
    align-items: center;
  }
}

/* ===== Print Styles ===== */
@media print {
  .nav-btn {
    display: none;
  }

  .slide {
    page-break-after: always;
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .background-video {
    display: none;
  }
}

/* ===== High DPI / Retina Displays ===== */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* ===== Reduced Motion Preference ===== */
@media (prefers-reduced-motion: reduce) {
  .slide,
  .slide.active,
  .slide-in-right,
  .slide-in-left,
  .slide-out-left,
  .slide-out-right {
    animation: none;
    transition: opacity 0.3s ease;
  }

  .slide.active .content-wrapper,
  .slide.active .slide-1-content,
  .slide.active .slide-1-bottom {
    animation: none;
  }

  .nav-btn:hover {
    transform: none;
  }

  .riddle-input:focus {
    transform: none;
  }
}
.mobile-only {
  display: none;
}

.desktop-only {
  display: block;
}

@media (max-width: 768px) {
  .desktop-only {
    display: none;
  }
  .mobile-only {
    display: block;
  }
}
.form-alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    display: none;
  }
  .form-alert.show {
    display: block;
  }
  .form-alert-success {
    background-color: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: #28a745;
  }
  .form-alert-error {
    background-color: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #ff6b6b;
  }
  .field-error {
    color: #c4183c;
    font-size: 13px;
    margin-top: 6px;
    display: none;
  }
  .field-error.show {
    display: block;
  }
  .form-input.is-invalid,
  .form-textarea.is-invalid {
    border-color: #c4183c !important;
  }
  .hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    z-index: -1;
  }
  .form-submit-btn.loading {
    pointer-events: none;
    opacity: 0.7;
    position: relative;
  }
  .form-submit-btn.loading::after {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    top: 50%;
    left: 50%;
    margin-left: -9px;
    margin-top: -9px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
  }
  .form-submit-btn.loading span {
    opacity: 0;
  }
  @keyframes spin {
    to { transform: rotate(360deg); }
  }