:root {
      --main: #234;
      --accent: #6c63ff;
      --glass: rgba(255,255,255,0.37);
      --glass-dark: rgba(30,34,44,0.65);
      --blur: 18px;
      --radius: 2.2rem;
      --shadow: 0 8px 40px #0003;
      --maxw: 1860px;
      --bg: linear-gradient(135deg, #232526 0%, #414345 45%, #3e8ef7 85%, #b6fbff 100%);
      --gradient: linear-gradient(90deg, #27437a 0%, #6c63ff 100%);
      --font: 'Inter', 'Segoe UI', Arial, sans-serif;
      --header-h: 78px;
    }
    body {
      min-height: 100vh;
      width: 100vw;
      font-family: var(--font);
      background: var(--bg);
      color: #20242b;
      overflow-x: hidden; 
    }
    html, body {
      height: 100%;
      margin: 0;
      padding: 0;
      width: 100vw;
    }
    *, *:before, *:after {
      box-sizing: border-box;
    }
    .hide {
      display: none !important;
    }

    
    nav .nav-link, .cta-btn, button, input[type=submit], .portfolio-filter button, .admin-login button, .admin-add-form button, .contact-form button {
      background: linear-gradient(90deg,#355eaa 0%,#234a95 100%);
      color: #fff !important;
      font-weight: 800 !important;
      font-size: 1.13rem !important;
      border: none !important;
      border-radius: 32px !important;
      box-shadow: 0 2px 16px #0002;
      padding: 1em 2.1em !important;
      text-shadow: 0 2px 12px #18254e55;
      letter-spacing: .7px;
      transition: background .18s, box-shadow .18s, transform .09s;
      outline: none !important;
      text-decoration: none !important;
      margin-bottom: 0 !important;
      border-bottom: none !important;
      display: inline-block;
      cursor: pointer;
    }
    nav .nav-link.active, nav .nav-link:hover,
    .cta-btn:hover, button:hover, input[type=submit]:hover,
    .portfolio-filter button:hover, .admin-login button:hover, .admin-add-form button:hover, .contact-form button:hover {
      background: linear-gradient(90deg, #ff7d1a 0%, #f94d1a 100%) !important;
      color: #fff !important;
      box-shadow: 0 4px 28px #ff7d1a44, 0 2px 10px #2223;
      transform: translateY(-2px) scale(1.04);
    }
    nav .nav-link, nav .nav-link.active, nav .nav-link:hover {
      box-shadow: 0 2px 18px #27437a23;
      font-size: 1.07rem !important;
      padding: .75em 1.8em !important;
    }
    
    nav .nav-link, nav .nav-link:after, nav .nav-link:before,
    a, a:after, a:before {
      border: none !important;
      box-shadow: none !important;
      text-decoration: none !important;
    }

   
    body.dark nav .nav-link, body.dark .cta-btn, body.dark button,
    body.dark input[type=submit], body.dark .portfolio-filter button,
    body.dark .admin-login button, body.dark .admin-add-form button, body.dark .contact-form button {
      color: #fff !important;
      background: linear-gradient(90deg,#193a6a 0%,#234a95 100%);
      text-shadow: 0 2px 18px #000c;
      border: none !important;
    }
    body.dark nav .nav-link.active, body.dark nav .nav-link:hover,
    body.dark .cta-btn:hover, body.dark button:hover, body.dark input[type=submit]:hover {
      background: linear-gradient(90deg, #ff7d1a 0%, #f94d1a 100%) !important;
      color: #fff !important;
    }
    body.dark {
      background: #191c23;
      color: #eaeaea;
    }
    body.dark .glass, body.dark .admin-panel-glass, body.dark .advisor-card, body.dark .modal-content, body.dark .modal-full-content {
      background: rgba(38,41,54,0.82) !important;
      border-color: #232533 !important;
      color: #eaeaea !important;
      box-shadow: 0 8px 40px #000a !important;
      backdrop-filter: blur(22px);
    }
    body.dark .portfolio-card,
    body.dark .hero-slider,
    body.dark .quick-search,
    body.dark .portfolio-filter,
    body.dark .contact-form,
    body.dark .admin-add-form,
    body.dark .admin-portfolio-item,
    body.dark .modal-full-info {
      background: rgba(38,41,54,0.72) !important;
      color: #eaeaea !important;
      border-color: #232533;
      box-shadow: 0 6px 40px #0007;
    }
    body.dark .modal-content, body.dark .modal-full-info { color:#fff !important; }
    body.dark .navbar, body.dark header { background:rgba(24,26,33,0.97) !important; color:#eaeaea !important; border-bottom-color:#232533;}
    body.dark .toast { background:var(--accent); color:#181b21;}
    body.dark input, body.dark select, body.dark textarea {
      background:#23272e;color:#fff;border-color:#313642;
    }
    body.dark .contact-map-wrap {
      border-color: #222632;
      box-shadow: 0 4px 24px #02091a70, 0 1px 7px #232c;
    }

  
    header {
      height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: center;
      width: 100vw;
      position: fixed;
      top: 0;
      left: 0;
      z-index: 100;
      background: rgba(255,255,255,0.90);
      backdrop-filter: blur(16px);
      box-shadow: 0 4px 22px #0001;
    }
    .navbar {
      width: 100vw;
      max-width: var(--maxw);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 4vw;
    }
    .logo {
      font-size: 2rem;
      font-weight: 900;
      color: var(--accent);
      letter-spacing: 2px;
      display: flex;
      align-items: center;
      gap: 1.1rem;
    }
    nav {
      display: flex;
      align-items: center;
      gap: 1.2rem;
    }
    nav .nav-link {
      padding: .85rem 1.5rem;
      font-size: 1.17rem;
      font-weight: 700;
      border-radius: 22px;
      transition: .18s;
      letter-spacing: .7px;
    }
    nav button {
      margin-left: 10px;
      background: none;
      border: none;
      font-size: 1.3rem;
      cursor: pointer;
      color: var(--accent);
    }
    #mobileMenuBtn {
      display: none; 
    }
    .mobile-nav {
      display: none; 
      flex-direction: column;
      position: absolute;
      top: var(--header-h); 
      right: 0; 
      width: 100%; 
      max-width: 300px; 
      background: var(--glass);
      border-radius: 0 0 var(--radius) var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
      padding: 1rem 0; 
      z-index: 99; 
      transform: translateX(100%); 
      transition: transform 0.3s ease-out; 
    }
    .mobile-nav.open {
      transform: translateX(0); 
    }
    .mobile-nav a {
      padding: 1rem 1.3rem; 
      border-bottom: 1px solid rgba(227,230,239,0.5); 
      font-size: 1.13rem;
      font-weight: 600;
      color: #20242b; 
    }
    body.dark .mobile-nav a {
        color: #eaeaea;
        border-bottom-color: rgba(35,37,51,0.5);
    }
    .mobile-nav a:last-child {
      border-bottom: none;
    }
    .mobile-nav select, .mobile-nav button {
        width: calc(100% - 2.6rem); 
        margin: 0.5rem 1.3rem; 
    }

    
    .sidebar {
      position: fixed;
      right: 3vw;
      bottom: 5vw;
      top: calc(var(--header-h) + 2vw);
      width: 320px;
      z-index: 5;
      display: flex;
      flex-direction: column;
      align-items: end;
    }
    .advisor-card {
      background: var(--glass);
      border-radius: calc(var(--radius)*.8);
      box-shadow: 0 4px 22px #0002;
      padding: 1.5rem 1.4rem 1.3rem 1.4rem;
      text-align: center;
      border: 1.8px solid #e3e6ef;
      backdrop-filter: blur(var(--blur));
    }
    
    .advisor-bio {
      flex-wrap: wrap;
      font-size: 1.05rem;
      color: #435;
      margin-bottom: .5rem;
    }
    .advisor-contact a {
      margin: 0 10px;
      color: var(--accent);
      font-size: 1.7rem;
    }
    .advisor-contact a:hover {
      color: #234;
    }
    .advisor-bio,
.advisor-bio p {
  font-size: 15px!important;
}

    main {
      width: 100vw;
      min-height: 100vh;
      padding-top: var(--header-h);
      display: flex;
      flex-direction: column;
      align-items: center;
    }
    .spa-section {
      width: 100vw;
      min-height: 87vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      position: relative;
      padding: 2rem 0; 
    }
    .container {
      width: 97vw;
      max-width: var(--maxw);
      margin: 0 auto;
      padding: 0 1rem; 
    }
    .bg-effect {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      pointer-events: none;
      z-index: 0;
      background: radial-gradient(ellipse at 70vw 70vh, #bdd8ff33 0%, #fff0 60%) 0 0 no-repeat,
                  radial-gradient(circle at 12vw 18vh, #ffe7e766 0%, #fff0 53%) 0 0 no-repeat;
      filter: blur(20px);
    }

 
    .hero {
      width: 100vw;
      max-width: var(--maxw);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 4vw;
      margin-bottom: 2vw;
      margin-top: 2vw;
      flex-wrap: wrap; 
      justify-content: center; 
    }
    
    .hero-info {
      max-width: 520px;
      text-align: center;
      
    }
    .hero-info h1 {
      font-size: clamp(2.3rem,6vw,4.1rem);
      font-weight: 900;
      letter-spacing: 2px;
      color: #20242b;
      margin-bottom: .7rem;
    }
    
    .hero-info h1 span {
      color: var(--accent);
    }
    .hero-info p {
      font-size: 1.1rem; 
      margin-bottom: 1.5rem;
      color: #234;
    }
    
    .about-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  gap: 0.5vw;
  margin: 0 auto;
  max-width: 100vw;
}


.advisor-card:hover {
  box-shadow: 0 6px 18px #1c53b870;
}



.advisor-card h3 {
  font-size: 0.77rem;
  font-weight: 700;
  color: #232a3b;
  margin: 0 0 0.19rem 0;
}

.advisor-bio {
  font-size: 0.73rem;
  color: #313b4d;
  margin-bottom: 0.5rem;
  min-height: 20px;
}

.advisor-contact {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.1rem;
}


.advisor-contact a:hover {
  background: #68696e;
  color: #313b4d;
}


@media (max-width: 1050px) {
  .advisor-card {
    width: 19vw;
    min-width: 70px;
    max-width: 110px;
    padding: 0.5rem 0.15rem 0.5rem 0.15rem;
  }
  .advisor-img {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 700px) {
  .about-flex {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
  }
  .advisor-card {
    width: 89vw;
    min-width: 60px;
    max-width: 140px;
    padding: 0.35rem 0.09rem 0.35rem 0.09rem;
  }
  .advisor-img {
    width: 23px;
    height: 23px;
    margin-bottom: 0.2rem;
  }
}
.advisor-img {
  width: 75px;     
  height: 75px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  margin: -38px auto 0.7rem auto; 
  border: 3px solid #fff;
  background: #fff;
  box-shadow: 0 1px 10px #234a9520;
  position: relative;
  z-index: 2;}
    .hero-slider {
      min-width: 300px; 
      max-width: 500px;
      border-radius: var(--radius);
      box-shadow: 0 6px 32px #2344;
      overflow: hidden;
      background: var(--glass);
      backdrop-filter: blur(calc(var(--blur)*1.18));
      width: 90%; 
      margin-top: 2rem; 
    }
    .swiper {
      width: 100%;
      height: 290px;
    }
    .swiper-slide img {
      width: 100%;
      height: 290px;
      object-fit: cover;
    }
    .swiper-pagination-bullet-active {
      background: var(--accent)!important;
    }
    .contact-grid {
      display: flex;
      gap: 2.5rem;
      align-items: flex-start;
      justify-content: center;
      flex-wrap: wrap;
    }
    .contact-grid > .contact-form,
    .contact-grid > .contact-media {
      flex: 1 1 350px;
      max-width: 430px;
      min-width: 275px;
    }
    .contact-media {
      align-items: flex-start !important;
      text-align: left !important;
    }
    .contact-media h3 {
      margin-top: 0;
    }
    .contact-media .socials {
      margin-bottom: 1rem;
      margin-top: 0.5rem;
      text-align: left;
    }
    .contact-map-wrap {
      margin: 1.1rem 0 0 0 !important;    
    }
    @media (max-width: 900px) {
      .contact-grid {
        flex-direction: column;
        gap: 1.5rem;
        align-items: stretch;
      }
      .contact-media,
      .contact-form {
        max-width: 100% !important;
      }
    }
    .quick-search {
      background: var(--glass);
      box-shadow: 0 2px 14px #27437a17;
      border-radius: var(--radius);
      display: flex;
      flex-wrap: wrap;
      gap: 0.8rem; 
      padding: 1rem 1.5rem; 
      align-items: center;
      justify-content: center;
      margin: 2rem auto; 
      backdrop-filter: blur(var(--blur));
      width: 97vw; 
      max-width: var(--maxw);
    }
    .quick-search input, .quick-search select, .quick-search button {
      padding: 0.8rem; 
      border-radius: 10px; 
      border: 1.5px solid #d2d6e6;
      font-size: 1rem; 
      background: rgba(247,247,255,.71);
      box-shadow: 0 1px 5px #27437a07;
      flex-grow: 1; 
      min-width: 140px; 
    }
    .quick-search button {
      background: var(--gradient);
      color: #fff;
      font-weight: 600;
      border: none;
      transition: .16s;
    }
    .quick-search button:hover {
      background: var(--accent);
    }

   
    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
      gap: 1.5rem; 
      margin: 0 auto;
      width: 98vw;
      max-width: var(--maxw);
      justify-content: center;
    }
    .portfolio-card {
      background: var(--glass);
      border-radius: calc(var(--radius)*.9);
      box-shadow: 0 4px 28px #27437a1c;
      overflow: hidden;
      border: 1.7px solid #e3e6ef;
      position: relative;
      transition: .16s;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 370px;
      backdrop-filter: blur(var(--blur));
      will-change: transform, box-shadow;
    }
    .portfolio-card:hover {
      transform: translateY(-13px) scale(1.04);
      box-shadow: 0 14px 48px #27437a33;
    }
    .portfolio-img {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }
    .portfolio-type {
      position: absolute;
      top: 16px;
      left: 18px;
      background: var(--main);
      color: #fff;
      font-size: 1.08rem;
      padding: 7px 19px;
      border-radius: 13px;
    }
    
    .portfolio-fav {
      position: absolute;
      top: 16px;
      right: 18px;
      background: none;
      border: none;
      color: var(--accent);
      font-size: 1.7rem;
      cursor: pointer;
      transition: .15s;
    }
    .portfolio-fav.faved {
      color: var(--main);
    }
    .about-section {
  padding: 48px 0 32px 0;
  background: linear-gradient(135deg, #e3ebff 0%, #fafdff 100%);
}

.about-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 3vw;
  max-width: 1120px;
  margin: 0 auto;
}

.about-content {
  flex: 1 1 370px;
  min-width: 320px;
  max-width: 520px;
}

.about-content h2 {
  font-size: 2.2rem;
  color: #213257;
  margin-bottom: 12px;
  font-weight: 800;
  letter-spacing: -1px;
}

.about-content p {
  font-size: 1.18rem;
  color: #253050;
  line-height: 1.55;
  margin-bottom: 20px;
}
.about-highlight {
  display: inline-block;
  margin-top: 8px;
  color: #5d4af0;
  font-weight: 600;
  font-size: 1.07rem;
}
.about-achievements {
  display: flex;
  gap: 2.3rem;
  margin-bottom: 24px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.achievement {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 2px 16px #b8bcf540;
  padding: 12px 18px;
  min-width: 120px;
}
.achievement i {
  font-size: 2rem;
  color: #7d6af7;
}
.achievement-count {
  font-size: 1.23rem;
  font-weight: 700;
  color: #193278;
  display: block;
  margin-bottom: 2px;
}
.achievement-title {
  font-size: 0.93rem;
  color: #454a5d;
  font-weight: 500;
}
.about-list {
  margin-top: 14px;
  padding-left: 0;
  list-style: none;
}
.about-list li {
  font-size: 1.05rem;
  margin-bottom: 7px;
  color: #37455d;
  display: flex;
  align-items: center;
  gap: 9px;
}
.about-list i {
  color: #33ca6e;
  font-size: 1.1rem;
}
.about-image {
  flex: 1 1 320px;
  min-width: 260px;
  max-width: 420px;
  background: linear-gradient(135deg, #b8bcf5 0%, #e8f1ff 100%);
  border-radius: 32px;
  box-shadow: 0 4px 32px #b8bcf540;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-image img {
  width: 100%;
  height: auto;
  border-radius: 32px;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/3;
}

@media (max-width: 900px) {
  .about-hero {
    flex-direction: column;
  }
  .about-content, .about-image {
    max-width: 100%;
  }
}
    
    .advisor-img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  margin: 0 auto 1rem auto;
  border: none;
  background: #fff;
}
    .portfolio-body {
      padding: 1.5rem;
    }
    .portfolio-title {
      font-size: 1.17rem;
      font-weight: 700;
      margin-bottom: 7px;
      letter-spacing: .5px;
    }
    .portfolio-meta {
      font-size: 1.04rem;
      color: #234;
      margin-bottom: 11px;
    }
    .portfolio-price {
      font-size: 1.14rem;
      color: var(--accent);
      font-weight: 700;
    }
    .portfolio-card .detail-btn {
      margin-top: 20px;
      background: var(--accent);
      color: #fff;
      border: none;
      border-radius: 12px;
      padding: .9em 2em;
      font-size: 1.1rem;
      font-weight: 600;
      cursor: pointer;
      transition: .15s;
    }
    .portfolio-card .detail-btn:hover {
      background: var(--main);
    }
    .section-header {
      width: 98vw;
      max-width: var(--maxw);
      margin: 2.8rem auto 2rem auto; 
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1.5rem; 
      flex-wrap: wrap; 
      justify-content: center; 
      text-align: center;
    }
    .section-header h2 {
        margin-bottom: 1rem;
    }
    .portfolio-filter {
      display: flex;
      gap: 0.8rem; 
      background: var(--glass);
      border-radius: 13px;
      padding: 0.8rem 1.2rem; 
      box-shadow: 0 1px 8px #27437a07;
      flex-wrap: wrap; 
      justify-content: center;
    }
    .portfolio-filter input, .portfolio-filter select, .portfolio-filter button {
      padding: 0.7rem;
      border-radius: 10px;
      border: 1.5px solid #d2d6e6;
      font-size: 1rem; 
      flex-grow: 1; 
      min-width: 120px; 
    }
    .portfolio-filter button {
      background: var(--accent);
      color: #fff;
      border: none;
      transition: .16s;
    }
    .portfolio-filter button:hover {
      background: var(--main);
    }
    .modal {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: #181d24bb;
      z-index: 991;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .modal.hide {
      display: none;
    }
    .modal-content {
      background: var(--glass-dark);
      color: #fff;
      border-radius: var(--radius);
      min-width: 320px;
      max-width: 560px;
      padding: 2.5rem 2rem 2rem 2rem;
      box-shadow: 0 2px 40px #0008;
      position: relative;
      backdrop-filter: blur(calc(var(--blur)*1.32));
      width: 90vw; 
      max-height: 90vh; 
      overflow-y: auto; 
    }
    .modal-close {
      position: absolute;
      top: 18px;
      right: 22px;
      background: none;
      border: none;
      font-size: 2rem;
      color: #fff;
      cursor: pointer;
    }
    .modal-gallery {
      margin: 1rem 0 1.2rem 0;
    }
    .modal-gallery .swiper-slide img {
      border-radius: 13px;
      height: 210px;
      object-fit: cover; 
    }
    .modal-fullscreen {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(16,20,28,0.93);
      z-index: 9999;
      display: flex;
      align-items: center;
      justify-content: center;
      animation: modalIn .3s;
    }
    @keyframes modalIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    .modal-full-content {
      background: rgba(255,255,255,0.08);
      border-radius: 2rem;
      box-shadow: 0 10px 68px #000a;
      max-width: 1100px;
      width: 97vw;
      max-height: 90vh;
      padding: 0;
      overflow: hidden;
      position: relative;
      display: flex;
      flex-direction: row;
      gap: 0;
    }
    .modal-full-gallery {
      flex: 1.1;
      min-width: 350px;
      background: #eee;
    }
    .modal-full-gallery .swiper {
      height: 100%;
      min-height: 350px;
    }
    .modal-full-gallery .swiper-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .modal-full-info {
      flex: 1.2;
      padding: 2.2rem 2.1rem;
      background: rgba(255,255,255,0.83);
      display: flex;
      flex-direction: column;
      gap: 1.2rem;
      min-width: 340px;
      color: #1e2430;
      overflow-y: auto;
      max-height: 90vh;
    }
    body.dark .modal-full-info {
        background: rgba(38,41,54,0.82) !important; 
        color: #eaeaea !important;
    }
    .modal-full-close {
      position: absolute;
      top: 22px;
      right: 35px;
      font-size: 2.3rem;
      color: #222;
      background: none;
      border: none;
      cursor: pointer;
      z-index: 1;
      opacity: .8;
      transition: .15s;
    }
    body.dark .modal-full-close {
        color: #fff;
    }
    .modal-full-close:hover {
      opacity: 1;
      color: #e23;
    }
    .toast {
      position: fixed;
      bottom: 30px;
      right: 30px;
      background: var(--accent);
      color: #fff;
      padding: 1.3rem 1.9rem;
      border-radius: 15px;
      font-size: 1.19rem;
      opacity: 0;
      pointer-events: none;
      transition: opacity .3s;
      z-index: 1081;
      box-shadow: 0 2px 20px #ff7d1a44;
    }
    .toast.show {
      opacity: 1;
      pointer-events: auto;
    }
    .scroll-top-btn {
      position: fixed;
      bottom: 40px;
      left: 40px;
      background: var(--main);
      color: #fff;
      border: none;
      border-radius: 50%;
      width: 62px;
      height: 62px;
      font-size: 1.47rem;
      box-shadow: 0 2px 16px #27437a33;
      cursor: pointer;
      z-index: 1001;
      display: none; 
    }
    .scroll-top-btn:hover {
      background: var(--accent);
    }
    .loader {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #fff8;
      z-index: 1002;
    }
    .loader.hide {
      display: none;
    }
    .loader::after {
      content: "";
      display: block;
      border: 7px solid #eee;
      border-top: 7px solid var(--main);
      border-radius: 50%;
      width: 62px;
      height: 62px;
      animation: spin 1.2s linear infinite;
    }
    @keyframes spin {
      100%{ transform: rotate(360deg); }
    }
    .about-flex {
      display: flex;
      align-items: flex-start;
      gap: 3rem;
      flex-wrap: wrap;
      width: 100vw;
      max-width: var(--maxw);
      justify-content: center;
      text-align: center;
    }
    .about-flex > div {
        flex: 1 1 300px; 
        max-width: 600px; 
    }
    .about-media {
      margin-top: 1rem; 
    }

  
    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1rem; 
      background: var(--glass);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 1.5rem;
      max-width: 410px;
      margin: 2rem auto; 
      width: 90vw; 
    }
    .contact-form input, .contact-form textarea, .contact-form button {
      padding: 0.9rem; 
      border-radius: 10px; 
      border: 1.5px solid #d2d6e6;
      font-size: 1rem; 
    }
    .contact-form textarea {
      min-height: 90px;
      resize: vertical;
    }
    .contact-form button {
      background: var(--accent);
      color: #fff;
      border: none;
      font-weight: 600;
      transition: .18s;
    }
    .contact-form button:hover {
      background: var(--main);
    }
    .contact-map-wrap {
      width: 100%;
      max-width: 420px;
      margin: 0 auto 1.3rem auto; 
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 4px 32px #1d2d3a22, 0 1px 7px #2342;
      border: 2px solid #e4eaf3;
    }
    .contact-map {
      display: block;
      width: 100%;
      height: 260px;
      border: none;
      filter: grayscale(15%) contrast(1.08);
      transition: filter .25s;
    }
    .contact-map:hover {
      filter: grayscale(0%) contrast(1.17) brightness(1.03);
    }
    .contact-media {
      margin-top: 1rem;
      display: flex;
      flex-direction: column;
      gap: 1rem; 
      align-items: center; 
    }
    .socials a {
      color: var(--accent);
      font-size: 2rem;
      margin: 0 0.5rem; 
    }
    .socials a:hover {
      color: #234;
    }
    .contact-flexbox {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
}
.contact-card {
  background: var(--glass, rgba(255,255,255,0.37));
  border-radius: 2rem;
  box-shadow: var(--shadow, 0 8px 40px #0003);
  padding: 2rem 1.5rem;
  min-width: 320px;
  max-width: 400px;
  flex: 1 1 340px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-bottom: 0;
}
.contact-info-card {
  max-width: 430px;
}
.contact-card h3 {
  font-size: 1.3rem;
  color: var(--main, #234);
  margin-bottom: 1rem;
  text-align: left;
}
.contact-card p {
  margin: 0 0 .5rem 0;
  text-align: left;
}
.contact-card .socials {
  text-align: left;
}
.contact-map-wrap {
  border-radius: 1.1rem;
  overflow: hidden;
  border: 2px solid #e4eaf3;
  box-shadow: 0 4px 24px #1d2d3a22, 0 1px 7px #2342;
  width: 100%;
}
.contact-map {
  width: 100%;
  height: 180px;
  border: none;
  filter: grayscale(15%) contrast(1.08);
  transition: filter .25s;
}
.contact-map:hover {
  filter: grayscale(0%) contrast(1.17) brightness(1.03);
}
#contactForm {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
#contactForm input,
#contactForm textarea {
  width: 100%;
  border-radius: 10px;
  border: 1.5px solid #d2d6e6;
  font-size: 1rem;
  padding: 0.9rem;
  background: rgba(247,247,255,.71);
  box-shadow: 0 1px 5px #27437a07;
  resize: none;
  margin-bottom: 0;
}
#contactForm textarea {
  min-height: 90px;
  resize: vertical;
}
#contactForm button {
  background: var(--accent, #6c63ff);
  color: #fff;
  border: none;
  font-weight: 600;
  border-radius: 32px;
  font-size: 1.13rem;
  padding: 1em 2.1em;
  margin-left: auto;
  margin-right: 0;
  margin-top: .3rem;
  transition: background .18s, box-shadow .18s, transform .09s;
  cursor: pointer;
}
#contactForm button:hover {
  background: var(--main, #234);
}
@media (max-width: 900px) {
  .contact-flexbox {
    flex-direction: column;
    gap: 1.2rem;
    align-items: stretch;
  }
  .contact-card, .contact-info-card {
    max-width: 100% !important;
    min-width: 0 !important;
  }
}
:root {
  font-size: 14.4px !important;   
  --maxw: 1674px;              
  --header-h: 70px;              
}

.navbar {
  max-width: var(--maxw);
}
.container {
  max-width: var(--maxw);
}
.hero-info h1 {
  font-size: clamp(2rem, 5vw, 3.6rem); 
}
.hero-slider {
  max-width: 450px;
  min-width: 250px;
}
.quick-search {
  max-width: var(--maxw);
  padding: 0.8rem 1.1rem;
  font-size: 1rem;
}
.quick-search input,
.quick-search select,
.quick-search button {
  font-size: 1rem;
  padding: 0.7rem 1.1rem;
}

header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 22px #0001;
}

.navbar {
  width: 100vw;
  max-width: var(--maxw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.8vw 0 2vw;
  gap: 2vw;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: 1.2px;
  color: var(--accent);
  min-width: 180px;
  padding-right: 1.2vw;
  border-right: 2px solid #ececff;
}

.logo i {
  font-size: 2.1rem;
  color: var(--accent);
  margin-right: 0.4rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--accent);
}

nav {
  display: flex;
  align-items: center;
  gap: 1.3vw;
  flex: 1;
  justify-content: flex-start;
}

nav .nav-link {
  padding: .7rem 1.45rem;
  font-size: 1.03rem !important;
  font-weight: 700;
  border-radius: 28px;
  margin: 0 0.1rem;
  transition: .18s;
  letter-spacing: .7px;
  background: linear-gradient(90deg,#355eaa 0%,#234a95 100%);
  color: #fff !important;
  box-shadow: 0 2px 12px #27437a23;
  border: none;
}

nav .nav-link.active,
nav .nav-link:hover {
  background: linear-gradient(90deg, #ff7d1a 0%, #f94d1a 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 18px #ff7d1a25;
  transform: translateY(-2px) scale(1.04);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.1vw;
  margin-left: 1vw;
}

#langSelect {
  margin-left: 0;
  padding: 8px 16px;
  border-radius: 18px;
  font-weight: 700;
  font-size: 1rem;
  border: 1.5px solid #222;
  background: #fff;
  box-shadow: 0 1px 7px #27437a0e;
  outline: none;
  transition: border 0.13s;
}

#langSelect:focus {
  border: 1.7px solid var(--accent);
}

#themeToggle {
  display: flex;
  align-items: center;
  background: rgba(250,250,255,0.9);
  border-radius: 38px;
  font-weight: 700;
  color: #222;
  padding: 7px 22px 7px 13px;
  font-size: 1.04rem;
  border: none;
  margin-left: 0;
  box-shadow: 0 2px 14px #27437a13;
  cursor: pointer;
  transition: background 0.16s;
}

#themeToggle:hover {
  background: #ececff;
}

@media (max-width: 1000px) {
  .logo {
    min-width: 130px;
    padding-right: 0.7vw;
    font-size: 1.2rem;
  }
  .logo i {
    font-size: 1.5rem;
  }
  nav .nav-link {
    padding: .7rem 1.05rem;
    font-size: 0.95rem !important;
  }
  #themeToggle { padding: 7px 12px 7px 8px; }
}

@media (max-width: 750px) {
  .navbar {
    padding: 0 1vw 0 1vw;
    gap: 1vw;
  }
  .logo { font-size: 1rem; min-width: 90px; }
  nav .nav-link { padding: .6rem 0.7rem; font-size: 0.89rem !important;}
  .header-right { gap: 0.6vw;}
}

@media (max-width: 650px) {
  header, .navbar { flex-direction: column; }
  .navbar { gap: 0.4vw; }
  .header-right { margin-left: 0; }
}
.cta-btn,
nav .nav-link,
button,
input[type=submit] {
  font-size: 1.04rem !important;
  padding: 0.8em 1.7em !important;
}
.section-header h2 {
  font-size: 1.7rem;
}
    .admin-layout {
      width: 100vw;
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      justify-content: center;
    }
    .admin-panel-glass {
      width: 100%;
      max-width: 520px;
      background: rgba(255,255,255,0.84);
      border-radius: 2.2rem;
      box-shadow: 0 8px 44px #2343;
      backdrop-filter: blur(20px);
      padding: 2rem; 
      margin: 2rem auto; 
      border: 2px solid #e0e5f0;
    }
    .admin-panel-glass h2 {
      font-size: 2rem;
      color: var(--main);
      margin-bottom: 1.5rem; 
      text-align: center;
    }
    .admin-login {
      display: flex;
      flex-direction: column;
      gap: 1rem; 
    }
    .admin-login input, .admin-login button {
      padding: 0.9rem; 
      border-radius: 12px;
      border: 1.5px solid #d2d6e6;
      font-size: 1rem; 
      background: rgba(247,247,255,.98);
      margin-bottom: 0.7rem; 
    }
    .admin-login button {
      background: var(--accent);
      color: #fff;
      font-weight: 700;
      border: none;
      transition: .16s;
    }
    .admin-login button:hover {
      background: var(--main);
    }
    .admin-add-form {
      display: flex;
      flex-direction: column;
      gap: 0.8rem; 
      background: rgba(255,255,255,0.4);
      border-radius: 1.3rem;
      padding: 1.5rem; 
      margin-bottom: 2rem; 
    }
    .main-footer {
  background: linear-gradient(90deg, #3f425a 0%, #6c63ff 100%);
  color: #fff;
  padding: 2.2rem 0 0.7rem 0;
  margin-top: 3vw;
  font-family: inherit;
  box-shadow: 0 -3px 14px #234a9527;
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
}
.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  color: #fff;
  opacity: 0.92;
  text-decoration: none;
  font-size: 1.07rem;
  transition: color 0.15s, opacity 0.15s;
}
.footer-links a:hover {
  color: #ff7d1a;
  opacity: 1;
}
.footer-social {
  display: flex;
  gap: 1.3rem;
}
.footer-social a {
  color: #fff;
  font-size: 1.32rem;
  transition: color 0.15s;
  opacity: 0.9;
}
.footer-social a:hover {
  color: #ff7d1a;
  opacity: 1;
}
.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  font-size: 1rem;
  opacity: 0.88;
  letter-spacing: 0.5px;
}
@media (max-width: 900px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    gap: 1.6rem;
  }
  .footer-links {
    gap: 1.2rem;
  }
}
    .admin-add-form input, .admin-add-form select, .admin-add-form button, .admin-add-form textarea {
      padding: 0.9rem; 
      border-radius: 10px;
      border: 1.3px solid #d2d6e6;
      font-size: 1rem; 
      margin-bottom: 0.7rem; 
    }
    .admin-add-form button {
      background: var(--main);
      color: #fff;
      font-weight: 700;
      border: none;
      transition: .14s;
    }
    .admin-add-form button:hover {
      background: var(--accent);
    }
    .image-preview {
      display: flex;
      gap: 0.8rem; 
      flex-wrap: wrap;
    }
    .image-preview img {
      width: 70px;
      height: 55px;
      object-fit: cover;
      border-radius: 8px;
      border: 1px solid #eee;
      margin-top: .6rem;
    }
    #adminPortfolioList {
      margin-top: 1.3rem; 
    }
    .admin-portfolio-item {
      display: flex;
      gap: 1rem; 
      align-items: center;
      background: var(--glass);
      border-radius: 11px;
      padding: 0.7rem 1rem; 
      margin-bottom: 1.1rem; 
      border: 1.5px solid #e3e6ef;
      box-shadow: 0 2px 16px #27437a17;
      flex-wrap: wrap; 
      justify-content: space-between; 
    }
    .admin-portfolio-item img {
      width: 65px;
      height: 50px;
      object-fit: cover;
      border-radius: 7px;
    }
    .admin-portfolio-item span {
        flex-grow: 1; 
        min-width: 150px;
    }
    .delete-portfolio-btn {
      background: #f44336 !important;
      color: #fff !important;
      font-size: 1.1rem !important; 
      padding: .6em .95em !important;
      margin-left: 0.5rem !important; 
      border-radius: 14px !important;
      box-shadow: 0 2px 12px #f4433622 !important;
      border: none !important;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: background .15s;
    }
    .delete-portfolio-btn:hover {
      background: #c62828 !important;
    } 
    .detail-next,
    .detail-prev {
      z-index: 20;
      position: absolute;
      top: 50%;
      width: 40px; 
      height: 40px; 
      margin-top: -20px; 
      background: rgba(255,255,255,0.7);
      color: var(--accent);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 2px 12px #0003;
      font-size: 1.5rem; 
    }
    .detail-next {
      right: 10px;
    }
    .detail-prev {
      left: 10px; 
    }
    .detail-next:hover,
    .detail-prev:hover {
      background: var(--accent);
      color: #fff;
    }
    .swiper-button-next,
    .swiper-button-prev {
      z-index: 10;
      color: var(--accent);
    }
    .swiper-button-next:hover,
    .swiper-button-prev:hover {
        color: var(--main);
    }
    .swiper-pagination-bullet {
        background: #ccc;
        opacity: 0.8;
    }
    .swiper-pagination-bullet-active {
        background: var(--accent) !important;
        opacity: 1 !important;
    }

    @media (max-width: 1200px) {
        .container {
            padding: 0 2vw;
        }
        .portfolio-grid {
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 1.5rem;
        }
    }

    @media (max-width: 900px) {
      .navbar {
        padding: 0 2vw;
      }
      nav {
        display: none; 
      }
      #mobileMenuBtn {
        display: inline-block; 
      }
      .mobile-nav {
        display: flex;
        right: 0; 
        width: 260px;
        top: calc(var(--header-h) + 5px);
        border-radius: 1rem;
      }
      .sidebar {
        display: none;
      }
      .modal-full-content {
        flex-direction: column;
        max-width: 98vw;
        min-width: 0;
        max-height: 95vh;
        margin: 1rem;
        border-radius: 1.5rem;
      }
      .modal-full-info {
        min-width: 0;
        max-height: none;
        padding: 1.5rem 1rem;
      }
      .modal-full-close {
        top: 15px;
        right: 15px;
        font-size: 2rem;
      }
    }

    @media (max-width: 600px) {
      .hero {
        flex-direction: column;
        gap: 1.5rem;
      }
      .hero-info {
          padding: 0 1rem;
      }
      .hero-slider {
          width: 95%;
          min-width: unset;
      }
      .quick-search {
        flex-direction: column;
        gap: 0.8rem;
        padding: 1rem;
      }
      .quick-search input, .quick-search select, .quick-search button {
        width: 100%;
        min-width: unset;
      }
      .portfolio-grid {
        grid-template-columns: 1fr; 
        gap: 1rem; 
        width: 95vw; 
      }
      .modal-content {
        padding: 1rem; 
        width: 95vw; 
      }
      .contact-form {
          padding: 1rem;
          gap: 0.8rem;
      }
      .contact-form input, .contact-form textarea, .contact-form button {
          padding: 0.8rem;
      }
      .admin-panel-glass {
          padding: 1.5rem;
          margin: 1.5rem auto;
      }
      .admin-add-form {
          padding: 1rem;
          gap: 0.7rem;
      }
      .admin-add-form input, .admin-add-form select, .admin-add-form button, .admin-add-form textarea {
          padding: 0.8rem;
      }
      .admin-portfolio-item {
          flex-direction: column;
          align-items: flex-start;
          gap: 0.5rem;
          padding: 0.8rem;
      }
      .admin-portfolio-item img {
          margin-bottom: 0.5rem;
      }
      .delete-portfolio-btn {
          width: 100%;
          margin-left: 0 !important;
          margin-top: 0.5rem;
      }
      .toast {
          bottom: 15px;
          right: 15px;
          padding: 0.8rem 1.2rem;
          font-size: 1rem;
      }
      .scroll-top-btn {
          width: 50px;
          height: 50px;
          font-size: 1.2rem;
          bottom: 20px;
          left: 20px;
      }
      .section-header {
          flex-direction: column;
          gap: 1rem;
          margin: 1.5rem auto;
      }
      .portfolio-filter {
          flex-direction: column;
          width: 95%;
      }
      .portfolio-filter input, .portfolio-filter select, .portfolio-filter button {
          width: 100%;
          min-width: unset;
      }
      .contact-map-wrap {
          max-width: 95vw;
          border-radius: 7px;
      }
      .contact-map {
          height: 190px;
      }
    }
    .sidebar {
      position:fixed; right:3ch; bottom:14vw; top:calc(var(--header-h)+2vw); width:320px; z-index:5;
      display:flex; flex-direction:column; align-items:end;
    }