/* ============================================================
   DATABIRDS.AI - MOBILE RESPONSIVE STYLES
   Breakpoint: 768px and below
   ============================================================ */

@media screen and (max-width: 768px) {

  /* ============================================================
     CSS VARIABLE OVERRIDES
     ============================================================ */
  :root {
    --mobile-padding: 20px;
  }

  /* ============================================================
     BASE RESET FOR MOBILE
     ============================================================ */
  html, body {
    overflow-x: hidden;
    overflow-y: auto;
    height: auto;
  }

  /* ============================================================
     TOP BAR - REPURPOSE AS DARK HEADER BAR ON MOBILE
     ============================================================ */
  .top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: #0b1b28;
    z-index: 10000;
  }

  /* ============================================================
     LOGO - BIGGER, INSIDE HEADER BAR
     ============================================================ */
  .logo-wrapper {
    position: fixed;
    top: 8px;
    left: 15px;
    width: 200px;
    height: 67px;
    z-index: 10001;
  }

  .logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  /* ============================================================
     HAMBURGER MENU BUTTON - WHITE FOR CONTRAST, INSIDE HEADER BAR
     ============================================================ */
  .hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 25px;
    right: 20px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 10002;
    background: none;
    border: none;
    padding: 0;
  }

  .hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }

  /* ============================================================
     NAVIGATION - DESKTOP (HIDE)
     ============================================================ */
  .nav-links {
    display: none;
  }

  /* ============================================================
     MOBILE NAVIGATION MENU
     ============================================================ */
  .mobile-nav {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: #f2f2f2;
    z-index: 9999;
    padding: 20px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  }

  .mobile-nav.active {
    display: block;
  }

  .mobile-nav a {
    display: block;
    padding: 15px 25px;
    color: #0b1b28;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 400;
    border-bottom: 1px solid rgba(11, 27, 40, 0.1);
    transition: background 0.2s ease;
  }

  .mobile-nav a:last-child {
    border-bottom: none;
  }

  .mobile-nav a:hover,
  .mobile-nav a:active {
    background: rgba(11, 27, 40, 0.05);
  }

  .mobile-nav a.nav-cta {
    background: #0b1b28;
    color: #ffffff;
    margin: 15px 20px 5px 20px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: none;
  }

  .mobile-nav a.nav-cta:hover,
  .mobile-nav a.nav-cta:active {
    background: #1f6f89;
  }

  /* ============================================================
     HIDE DESKTOP-ONLY ELEMENTS
     ============================================================ */
  .right-bar,
  .right-bar-text,
  .birds-header,
  .birds-item,
  .overlay-birds,
  .overlay-transform,
  .top-triangle,
  .bottom-triangle,
  .photo-triangle,
  .meeting-button {
    display: none !important;
  }

  /* ============================================================
     MOBILE TAGLINE - MOVED TO BOTTOM
     ============================================================ */
  .mobile-tagline {
    display: block;
    background: #1f6f89;
    color: #ffffff;
    text-align: center;
    padding: 14px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: fixed;
    bottom: 56px;
    left: 0;
    width: 100%;
    z-index: 9999;
    box-sizing: border-box;
  }

  /* ============================================================
     CONTENT AREA
     ============================================================ */
  .content-area {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 80px; /* space for header bar */
    margin-bottom: 120px; /* space for tagline + button */
    padding: 20px;
    overflow-y: visible;
    width: 100%;
    box-sizing: border-box;
  }

  /* ============================================================
     HOME PAGE - PHOTO BLOCK
     ============================================================ */
  .photo-block {
    margin: 0 auto 25px auto;
    width: 140px;
    text-align: center;
  }

  .photo-block img {
    width: 140px;
    height: auto;
    border-radius: 12px;
    margin: 0 auto;
    display: block;
    filter: saturate(0.5);
  }

  /* ============================================================
     HOME PAGE - INTRO TEXT
     ============================================================ */
  .intro-text {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    max-width: 100%;
    font-size: 15px;
    line-height: 1.6;
    text-align: center;
    padding: 0 10px;
  }

  /* ============================================================
     ARTICLE / CONTENT WRAPPERS
     ============================================================ */
  .article-wrapper,
  .about-wrapper,
  .partners-wrapper,
  .contact-wrapper {
    margin: 0;
    padding: 0;
    max-width: 100%;
  }

  /* ============================================================
     TYPOGRAPHY ADJUSTMENTS
     ============================================================ */
  .article-title-main,
  .about-title,
  .partners-title,
  .contact-title {
    font-size: 22px;
    margin-bottom: 15px;
  }

  .article-title-sub {
    font-size: 16px;
    margin-bottom: 10px;
  }

  .article-body p,
  .about-body p,
  .partners-intro,
  .contact-intro {
    font-size: 15px;
    line-height: 1.6;
    text-align: left;
    margin-bottom: 15px;
  }

  /* ============================================================
     IMAGES IN CONTENT
     ============================================================ */
  .article-body img {
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 8px;
  }

  /* ============================================================
     PARTNERS PAGE
     ============================================================ */
  .partner-link {
    padding: 12px 0;
  }

  .partner-name {
    font-size: 16px;
  }

  .partner-role {
    font-size: 14px;
  }

  .partner-profile {
    padding-top: 20px;
    scroll-margin-top:22mm;
  }

  .profile-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
  }

  .profile-photo {
    width: 100px;
    height: 100px;
  }

  .profile-info {
    text-align: center;
  }

  .profile-name {
    font-size: 16px;
  }

  .profile-role {
    font-size: 14px;
  }

  .profile-linkedin {
    font-size: 14px;
  }

  .profile-bio {
    font-size: 14px;
    text-align: left;
  }

  /* ============================================================
     CONTACT PAGE
     ============================================================ */
  .contact-item {
    margin: 20px 0;
    font-size: 15px;
  }

  .contact-label {
    font-size: 14px;
  }

  /* ============================================================
     STICKY BOTTOM CTA BUTTON
     ============================================================ */
  .mobile-cta {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #0b1b28;
    color: #ffffff;
    text-align: center;
    padding: 18px 20px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    z-index: 10000;
    box-sizing: border-box;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
  }

  .mobile-cta:hover,
  .mobile-cta:active {
    background: #1f6f89;
  }

  /* ============================================================
     REVEAL ANIMATIONS - ENSURE VISIBILITY
     ============================================================ */
  .reveal {
    opacity: 1 !important;
    transform: translateY(0) !important;
  }

  /* ============================================================
     PROJECT PAGE - WAFER LOGO IN TITLE
     ============================================================ */
  .article-title-main img {
    width: 28px;
    height: 28px;
    vertical-align: middle;
    margin-right: 6px;
  }

  /* ============================================================
     BLOG PAGE
     ============================================================ */
  .blog-wrapper {
    margin: 0;
    padding: 0;
    max-width: 100%;
  }

  .blog-title {
    font-size: 22px;
    margin-bottom: 15px;
  }

  .blog-intro {
    font-size: 15px;
    line-height: 1.6;
    text-align: left;
    margin-bottom: 15px;
  }

  .blog-post-link {
    padding: 12px 0;
  }

  .blog-post-title {
    font-size: 16px;
  }

  .blog-post-date {
    font-size: 14px;
  }

}

/* ============================================================
   HIDE MOBILE-ONLY ELEMENTS ON DESKTOP
   ============================================================ */
@media screen and (min-width: 769px) {
  .hamburger,
  .mobile-nav,
  .mobile-tagline,
  .mobile-cta {
    display: none !important;
  }
}