body, html {
  margin: 0;
  padding: 0;
  font-family: Roboto, sans-serif;
  overflow-x: hidden;
  background-color: #14151A;
  scroll-behavior: smooth;
  color: white;
}

h2{
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 2px;
}

/* Default background overlay */
.content::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: -1;
  opacity: 0.3;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  transition: background 1s ease, opacity 1s ease;
}

/* Page-specific overlays */
.about-page{
  background-color: #2A2221;
}

.about-page h2{
  text-transform: uppercase;
}

.about-page .content::before {
  background-image: url('images/about-bg.png');
  background-color: transparent; /* optional blend */
}

.projects-page .content {
  background-color: rgba(0, 0, 0, var(--bg-opacity, 0.2));
  transition: background-color 0.6s ease;
}

.projects-page .content::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url('assets/projects/3dstuff.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: rgba(20, 21, 26, 0.6);
  background-blend-mode: overlay;
   opacity: var(--bg-opacity, 0.2);
  z-index: -1;
  pointer-events: none;
}

.contact-page .content::before {
  background-color: #A28681;
  opacity: 0.6;
  width: 100vw;
}

.background-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  z-index: 0;
  opacity: 1;
  transition: opacity 0.6s ease-in-out;
}

/* Hide background video on mobile */
    @media screen and (max-width: 768px) {
      .background-video {
    display: none;
  }
}

.content {
  position: relative;
  z-index: 1;
  padding: 100px 30px 30px;
  min-height: 100vh;
  transition: background-color 0.5s ease, opacity 3s ease;

}

.contact-page .content{
   padding: 5px 0 0;
}

.fade-in {
  animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===========================
   WELCOME PAGE
=========================== */
/* ===INTRO SECTION=== */
.intro {
  width: 100%;
  height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.intro-wrapper {
  width: 100%;
  height: 100vh;
  max-width: 100%;
  max-height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.8s ease;
  margin: 0 auto;
  background-color: #14151A;
}

.intro-wrapper.shrink {
  width: 90%;
  height: 600px;
  border-radius: 10px;
  overflow: hidden;
}

.intro-wrapper.shrink-more {
  width: 500px;
  height: 500px;
  border-radius: 10px;
  overflow: hidden;
}

/* DESKTOP VIDEO */
video.desktop-only {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

video.mobile-only {
  display: none;
}

/* MOBILE VIDEO */
@media (max-width: 768px) {
  video.desktop-only {
    display: none;
  }

  video.mobile-only {
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .intro-wrapper.shrink {
    width: 90%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
  }

  .intro-wrapper.shrink-more {
    width: 320px;
    height: 320px;
    border-radius: 10px;
    overflow: hidden;
  }
}

/* SCROLL ARROW */
.scroll-arrow {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.8rem;
  color: white;
  cursor: pointer;
  animation: bounce 2s infinite;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}

.scroll-arrow.visible {
  opacity: 1;
  pointer-events: auto;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

/* === WHAT I DO SECTION === */
.what-i-do-section {
  display: flex;
  padding: 60px 20px;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background: transparent;
  color: white;
}

.what-i-do-content {
  max-width: 600px;
}

.what-i-do-content h2 {
  text-transform: uppercase;
}

.what-i-do-content p {
  font-size: 2rem;
  line-height: 1.5;
}

/* Image cropping - square */
.image-crop {
  width: 700px;
  height: 700px;
  overflow: hidden;
  border-radius: 10px;
  position: relative;
}

.image-crop img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

/* Mobile layout */
@media (max-width: 768px) {
  .what-i-do-section {
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 0px;
  }

  .image-crop {
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 1 / 1;
    margin: 0 auto;
  }

  .what-i-do-content {
    max-width: 100%;
    padding-top: 20px;
  }
  .what-i-do-content p{
    font-size: 1.8rem;
  }
}

/* === Fade-up animation === */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

/* When in view */
.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.decorative-line {
  width: 30px; 
  height: 2px;
  background-color: #A07065;
  margin: 12px 0 24px;
  opacity: 0.8;
  border-radius: 1px;
  margin-top: -10px;
}

/* ===========================
   ABOUT PAGE
=========================== */

/* Intro Video */
.about-intro-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  overflow: hidden;
  z-index: 1;
  transform-origin: right center;
  background-color: transparent;
  will-change: width, transform;
  transition: none;
  opacity: 0.6;
  will-change: transform, width, height;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.about-intro-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
  pointer-events: none !important;
}

/* About Section */
.about-section {
  position: relative;
  z-index: 2;
  margin-top: 100vh;
  transform: translateX(-30px);
  width: 100vw;
  box-sizing: border-box;
  overflow-x: hidden;     
}

.about-content {
  opacity: 0;
  pointer-events: auto;
  transition: opacity 0.8s ease;
  color: #f5f7f6;
  width: 35vw;
  margin-left: auto;
  padding: 100px 80px;
  z-index: 2;
  position: relative;
 
  transform: translateY(50px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  overflow: visible;
}

/* Mobile Devices */
@media screen and (max-width: 768px) {
  .about-content {
    width: auto;
    margin-left: 0;
    padding: 20px;
    transform: translateY(0);
    background-color: rgba(60, 50, 48, 0.4);
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-word;
    overflow-y: hidden;
  }

  .description {
    margin: 0;
    padding: 0;
    overflow-wrap: break-word;
    word-break: break-word;
  }
}

.about-content .title
.about-content .description
.about-decorative-line {
  opacity: 0;
  transform: translateY(20px);
}

.about-content.visible {
  opacity: 1;
  pointer-events: auto;
}

.about-decorative-line {
  width: 30px;
  height: 2px;
  background-color: #A07065;
  margin: 12px 0 24px;
  opacity: 0.8;
  border-radius: 1px;
  margin-top: -10px;
}

.about-content p {
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 2px;
  line-height: 2em;
}

/*====================
=      DESKTOP      =
====================*/
.skills {
  visibility: visible;
  position: relative;
  z-index: 2;
  margin-top: -30px;
  width: 100vw;
  box-sizing: border-box;
  overflow-x: hidden;
}

.skills-content {
  position: relative;
  width: 30%;
  margin-left: 50px;
  padding: 100px 20px;
  background: transparent;
  text-align: right;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.skills-heading-wrapper {
  display: inline-block;
  text-align: left;
}

.software-heading {
  margin: 0;
  padding: 0;
}

.skills-decorative-line {
  width: 30px;
  height: 2px;
  background-color: #A07065;
  opacity: 0.8;
  border-radius: 1px;
  margin-top: 6px;
}

#skills-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-end; /* Right-align list items on desktop */
  gap: 15px;
}

#skills-list li {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

#skills-list img {
  max-width: 30px;
  height: auto;
  display: block;
}

#skills-list p {
  margin: 0;
  font-size: 1.2rem;
  text-align: right;
}


/*====================
=      MOBILE        =
====================*/
@media screen and (max-width: 768px) {
  .skills {
    background-color: rgba(30, 25, 24, 0.5);
    margin-top: -30px;
    width: 100vw;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: hidden;
  }

  .skills-content {
    width: 100%;
    margin: 0 auto;
    padding: 40px 20px;
    background: transparent;
    color: #f5f7f6;
    text-align: left;
    opacity: 1;
    transform: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-sizing: border-box;
  }

  .skills-heading-wrapper {
    text-align: left;
    width: 100%;
  }

  #skills-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
    width: 100%;
  }

  #skills-list li {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
  }

  #skills-list li span {
    display: flex;
    align-items: center;
  }

  #skills-list li span p {
    margin: 0;
    padding: 0;
    text-align: left;
  }

  #skills-list li span:first-child img {
    width: 36px;
    height: auto;
    display: block;
  }
}

/* === HERO / MAIN SECTION === */
.main-hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 0 20px;
}

.hero-content {
  max-width: 800px;
  width: 100%;
}

/* Shared animation (title, description, button all use this) */
.hero-content > * {
  opacity: 0;
  transform: translateY(30px);
  animation: slideFadeIn 0.9s ease-out forwards;
}

/* No delay for title and description */
.slide-in-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  animation-delay: 0s;
}

.slide-in-description {
  font-size: 1.25rem;
  color: #ddd;
  margin-bottom: 2rem;
  animation-delay: 0.15s;
}

/* Only the button gets longer delay */
.explore-btn {
  animation-delay: 0.5s;
  display: inline-block;
  padding: 12px 28px;
   border: 1px solid rgba(245, 247, 246, 0.9);
  background-color: transparent;
   color: #f5f7f6;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s ease, transform 0.3s ease;
  text-transform: uppercase;
}

/* Optional hover interaction */
.explore-btn:hover {
   background-color: #C29B88;
    box-shadow: 0px 2px 4px rgba(194, 155, 136, 0.2);
  transform: translateY(-3px);
}

/* Shared keyframes */
@keyframes slideFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .slide-in-title {
    font-size: 2.2rem;
  }

  .slide-in-description {
    font-size: 1rem;
  }

  .explore-btn {
    padding: 10px 24px;
    font-size: 0.95rem;
  }
}

/* Projects Section */
#projects-container {
    position: relative;
     padding: 100px 20px;
    display: flex;
    flex-direction: column; 
    align-items: center;
    justify-content: center;
    gap: 40px; 
}


/* Project Card Styling */
.project-card {
    display: flex;
    flex-direction: row; 
    width: 1200px;
    height: 500px;
    border: 1px solid #ddd;
    background: transparent;
    border-radius: 8px;
    overflow: hidden; 
    transition: transform 0.3s ease, box-shadow 0.3s ease; 
}


/* Card Image Styling */
.project-card .card-image {
    width: 90%; 
    height: 100%;
    overflow: hidden;
}

.project-card .card-image img {
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
     opacity: 0.7;
}

@media screen and (max-width: 768px) {
    #image10 {
        content: url('img4/torch.png');
    }
    #image5 {
        content: url('img2/hd-cover2.png');
    }
}

.project-card .card-image:hover img {
    transform: scale(1.05); 
    transition: transform 0.3s ease; 
}

/* Card Info Styling */
.project-card .card-info {
    width: 50%; 
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center; 
    background-color: rgba(245, 247, 246, 0.6);
}

.project-card .card-info h3 {
    margin: 0 0 10px; 
    font-size: 1.5rem; 
    color: rgba(20, 21, 26, 0.8);
}

.project-card .card-info p {
    margin: 0 0 10px; 
    font-size: 1rem; 
    color: #555; 
}

.project-card .card-info span {
    font-size: 0.9rem; 
    color: #777;
    margin-bottom: 20px; 
}

.project-card .card-info button {
    height: 40px;
    width: 150px; 
    padding: 0.5rem 1rem; 
    border-radius: 6px; 
    border: none;
    background-color: #C29B88;
    color: #f5f7f6;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.project-card .card-info button:hover {
    background-color: #A07065;
}

/* Mobile Devices */
@media screen and (max-width: 768px) {
    #projects-container {
        padding: 100px 20px;
    }

    .project-card {
        flex-direction: column;
        width: 350px;
        height: 700px; 
        max-width: 100%;
        margin: 10px auto;
        position: relative;
        overflow: hidden; 
    }

    .project-card .card-image {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    .project-card .card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .project-card .card-info {
        position: absolute;
        bottom: 0; 
        left: 0;
        width: 100%;
        background-color: rgba(245, 247, 246, 0.8); 
        color: #333;
        padding: 15px;
        text-align: center;
        transform: translateY(0%); 
        transition: transform 0.3s ease-in-out;
        display: flex;
        flex-direction: column;
        align-items: center;
        box-sizing: border-box;
    }

    .project-card:active .card-info {
        transform: translateY(0%);
    }

    .project-card .card-info h3 {
        margin-top: 0;
        margin-bottom: 5px;
        font-size: 1.3rem;
        word-break: break-word;
    }

    .project-card .card-info p {
        font-size: 1rem;
        color: #555;
        margin-bottom: 5px;
        display: block; 
        word-break: break-word;
    }

    .project-card .card-info span {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 10px;
        display: block;
        word-break: break-word;
    }

    .project-card .card-info button {
        height: 40px;
        width: 120px;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        border: none;
        background-color: #C29B88;
        color: #f5f7f6;
        font-size: 0.7rem;
        font-weight: 600;
        cursor: pointer;
        transition: background-color 0.3s ease;
        box-sizing: border-box;
    }

    .project-card .card-info button:hover {
        background-color: #A28681;
    }
}

/* Keyframes for Sliding in from Left */
@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px); /* Slide in from left */
    }
    100% {
        opacity: 1;
        transform: translateX(0); /* Set to original position */
    }
}

/* Keyframes for Sliding in from Right */
@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(100px); /* Slide in from right */
    }
    100% {
        opacity: 1;
        transform: translateX(0); /* Set to original position */
    }
}

/* Project Card Styling (Initial State) */
.project-card {
    opacity: 0; /* Start hidden */
    transform: translateX(0); /* Neutral initial position */
}

@media screen and (max-width: 768px) {
    #image10 {
        content: url('assets/projects/pr10/images/torch.png');
    }
    #image5 {
        content: url('assets/projects/pr5/images/hd-cover2.png');
    }
}

/* CONTACT PAGE */

    /* First Section */
    .section-one {
      position: fixed; 
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh; 
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
      z-index: 1; 
      transition: opacity 0.5s ease, visibility 0.5s ease;
      background: transparent;
      animation: contentSlideIn 1.5s ease-out forwards; 
    }

    /* Animation Keyframes for h1 */
@keyframes fadeSlideInH1 {
  0% {
    opacity: 0;
    transform: translateY(30px); 
  }
  100% {
    opacity: 1;
    transform: translateY(0); 
  }
}

@keyframes fadeSlideInH1 {
  0% {
    opacity: 0;
    transform: translateY(30px); 
  }
  100% {
    opacity: 1;
    transform: translateY(0); 
  }
}

@keyframes fadeSlideInButton {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0); 
  }
}

.section-one.hidden {
    opacity: 0; /* Fades out smoothly */
    visibility: hidden; 
}

.content-wrapper h1 {
      font-family: 'Playfair Display', serif; 
      font-size: 3.5rem;
      margin: 0;
      color: rgba(20, 21, 26, 0.8);
      margin-bottom: 2rem;
      opacity: 0; 
      transform: translateY(30px); /* Start slightly below */
      animation: fadeSlideInH1 1.5s ease-out forwards; /* Smooth fade and slide */
}
    
.content-wrapper button {
  height: auto;
  width: 180px;
  border-radius: 6px;
  border: 1px solid rgba(245, 247, 246, 0.9);
  background-color: transparent;
  color: rgba(245, 247, 246, 0.95); 
  font-size: 1.2rem;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.8rem 1rem;
  cursor: pointer;
   align-items: center;
  justify-content: center;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideInButton 1.8s ease-out forwards;
  animation-delay: 0.3s;
  transition: all 0.3s ease-in-out;
}

.content-wrapper button:hover {
  background-color: #C29B88;
  box-shadow: 0px 2px 4px rgba(194, 155, 136, 0.3);
}
 
/* Scrollable Section */
.scrollable-section {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #ffffff; /* White text for contrast */
  background-color: rgba(20, 21, 26, 0.8); /* Semi-transparent background */
  position: relative; /* Allows blending */
  margin-top: 100vh; /* Starts below the fixed section */
  z-index: 1; /* Ensure it’s above the video but still blends with it */
}

/* Content Bar */
.content-bar {
  width: 100%;
  height: auto;
  background: transparent;
  display: flex;
  justify-content: center; /* Center the content horizontally */
  align-items: center; /* Center the content vertically */
  padding: 20px;
  overflow: hidden;
}

/* Background Image */
.background-image {
  background-image: url("assets/projects/contact.png");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.04;
  height: 100vh;
  width: 100%;
  position: absolute;
  z-index: -1;
}

/* Modern Icons */
.modern-icons {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  z-index: 1;
}

/* Social Media Icons */
.social-media-icons {
  display: flex; /* Align icons horizontally */
  gap: 40px; /* Space between icons */
  margin-bottom: 10px; /* Space below icons */
}

.social-media-icons a {
  font-size: 70px;
  color: #ffffff;
  text-decoration: none;
  transition: transform 0.3s ease, color 0.3s ease;
}

.social-media-icons a:hover {
  color: #C29B88;
  transform: scale(1.2);
}

/* Email Icon */
.email-icon {
  display: flex;
  flex-direction: column; /* Stack icon and text */
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}

.email-icon i {
  font-size: 70px; /* Larger size for emphasis */
  color: #F8F8F8;
  cursor: pointer;
  transition: transform 0.3s ease, color 0.3s ease;
}

.email-icon i:hover {
  color: #C29B88;
  transform: scale(1.2);
}

/* Text Below Email & Social Media Icons */
.modern-icons p {
  font-size: 1.2rem;
  text-transform: uppercase;
  color: #F8F8F8;
  opacity: 0.9;
  margin-top: 5px;
}

/* Pulsing Effect */
.modern-icons i {
  animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

body.contact-page #footer-container {
  margin-top: 0 !important;
}

/* LIVE CV */
.pdf-container {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
}

.pdf-container iframe {
    width: 100%;
    height: 100%;
}

/* Default PDF for larger screens */
@media (min-width: 768px) {
    .pdf-container iframe {
        content: url('Tomas_Dulkys_CV.pdf');
    }
}

/* Mobile-optimized PDF for smaller screens */
@media (max-width: 767px) {
    .pdf-container iframe {
        content: url('Tomas_Dulkys_CV_2025_mobile.pdf');
    }
}