@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Josefin+Sans:ital,wght@0,100..700;1,100..700&display=swap");

:root {
   /* Light theme colors */
   --bg-color: #ffffff;
   --text-color: #333333;
   --primary-color: #3b3b3b;
   --secondary-color: #6c757d;
   --accent-color: #28a7a7;
   --success-color: #09a4a5;
   --border-color: #dadada;
   --border-light: #dee2e6;
   --gray-light: #f1f1f1;
   --gray-medium: #eeeff0;
   --gray-dark: #adb5bd;
   --card-bg: #ffffff;
   --section-bg: #ffffff;
   --input-bg: #ffffff;
   --modal-bg: #ffffff;
   --shadow-light: rgba(0, 0, 0, 0.08);
   --shadow-medium: rgba(0, 0, 0, 0.12);
   --shadow-dark: rgba(0, 0, 0, 0.16);
   --overlay-bg: color-mix(in oklab, #989898 50%, transparent);
   --success-bg: #eafbfa;
   --success-border: #d4edda;
   --footer-accent: rgb(217, 221, 224);
   --footer-text: #52525b;
   --hover-bg: #f8f9fa;
   --badge-bg: #dfe0e2;
   --verify-text: #495057;
   --contact-text: #212529;
}

/* Dark theme colors */
[data-theme="dark"] {
   --express-prefix: "<%= expressPrefix %>";
   --bg-color: #1a1a1a;
   --text-color: #ffffff;
   --primary-color: #e0e0e0;
   --secondary-color: #b0b0b0;
   --accent-color: #4fd1c7;
   --success-color: #4fd1c7;
   --border-color: #404040;
   --border-light: #505050;
   --gray-light: #2a2a2a;
   --gray-medium: #2d2d2d;
   --gray-dark: #606060;
   --card-bg: #242424;
   --section-bg: #242424;
   --input-bg: #2a2a2a;
   --modal-bg: #2a2a2a;
   --shadow-light: rgba(0, 0, 0, 0.3);
   --shadow-medium: rgba(0, 0, 0, 0.4);
   --shadow-dark: rgba(0, 0, 0, 0.5);
   --overlay-bg: color-mix(in oklab, #000000 60%, transparent);
   --success-bg: #1a2f2f;
   --success-border: #2a4f4f;
   --footer-accent: #2a2a2a;
   --footer-text: #b0b0b0;
   --hover-bg: #2a2a2a;
   --badge-bg: #3a3a3a;
   --verify-text: #b0b0b0;
   --contact-text: #ffffff;
}

* {
   border: 0;
   margin: 0;
   box-sizing: border-box;
}

html,
body {
   width: 100%;
   overflow-x: hidden;
   background-color: var(--bg-color);
   color: var(--text-color);
   font-size: 16px;
   -webkit-text-size-adjust: 100%;
   text-size-adjust: 100%;
   transition:
      background-color 0.3s ease,
      color 0.3s ease;
}

section {
   position: relative;
}

a {
   text-decoration: none;
   color: inherit;
}

li {
   list-style: none;
}

/*========================= Main Section =========================*/
main {
   width: 100%;
   height: 100%;
   display: flex;
   align-items: center;
   flex-direction: column;
   gap: 2rem;
   font-family: "Montserrat", sans-serif;
   background-color: var(--bg-color);
   margin: 0 auto;
}

/*========================= Header Section =========================*/
/* Mobile First Approach - B  ase styles for mobile */
header {
   position: fixed;
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 0.2rem 1rem;
   background-color: var(--bg-color);
   color: var(--text-color);
   font-family: "Montserrat", sans-serif;
   box-shadow:
      var(--shadow-medium) 0px 3px 6px,
      var(--shadow-dark) 0px 3px 6px;
   z-index: 99;
   transition:
      background-color 0.3s ease,
      color 0.3s ease;
}

header a {
   display: flex;
   align-items: center;
   justify-items: center;
}

.logo {
   object-fit: cover;
   object-position: center;
   width: 6.5rem;
   padding: 0.2rem;
}

.header_text {
   font-weight: 650;
   letter-spacing: 0.1rem;
   background: linear-gradient(
      to right,
      #7953cd 20%,
      #00affa 30%,
      #f72585 50%,
      #0190cd 70%,
      #764ada 80%
   );
   -webkit-background-clip: text;
   background-clip: text;
   -webkit-text-fill-color: transparent;
   background-size: 500% auto;
   animation: textShine 5s ease-in-out infinite alternate;
   display: none;
}

@keyframes textShine {
   0% {
      background-position: 0% 50%;
   }
   33% {
      background-position: 50% 100%;
   }
   66% {
      background-position: 100% 50%;
   }
   100% {
      background-position: 50% 0%;
   }
}

.menu_links {
   display: flex;
   gap: 1rem;
   align-items: center;
}

/*============= Dark/Light Theme Toggle Btn =============*/
.theme-toggle {
   display: flex;
   align-items: center;
   justify-content: center;
   background: var(--bg-color);
   border-radius: 50px;
   cursor: pointer;
   transition: all 0.3s ease;
   position: relative;
   overflow: hidden;
}

.theme-toggle:active {
   transform: translateY(0);
}

.icon {
   width: 24px;
   height: 24px;
   fill: var(--text-color);
   transition: all 0.3s ease;
}

.sun-icon {
   opacity: 1;
   transform: rotate(0deg) scale(1);
}

.moon-icon {
   opacity: 0;
   transform: rotate(180deg) scale(0);
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   margin-top: -12px;
   margin-left: -12px;
}

/* Dark theme icon states */
[data-theme="dark"] .sun-icon {
   opacity: 0;
   transform: rotate(-180deg) scale(0);
}

[data-theme="dark"] .moon-icon {
   opacity: 1;
   transform: rotate(0deg) scale(1);
}

/*========================= Badge Section =========================*/
.badge_cnt {
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: center;
   position: relative;
   perspective: 1000px;
   text-align: center;
   margin: 6rem 0 0;
}

.badge_wrapper {
   width: 16rem;
   height: 24rem;
   background-color: var(--badge-bg);
   display: flex;
   align-items: center;
   justify-content: center;
   border-radius: 0.6rem;
   position: relative;
   /* transform-style: preserve-3d; */
   transition: transform 0.1s ease;
   /* cursor: pointer; */
}

.badge_card {
   width: 98%;
   height: 94%;
   background-image: var(--badge-bg-img);
   background-position: center;
   background-size: cover;
   border-radius: 0.8rem;
   margin: 1rem 0.6rem 0.6rem 0.6rem;
   display: flex;
   align-items: center;
   justify-content: center;
   flex-direction: column;
   gap: 3rem;
   color: white;
   padding: 1rem;
}

.card-face {
   position: absolute;
   width: 100%;
   height: 100%;
   backface-visibility: hidden;
   border-radius: 0.6rem;
   display: flex;
   align-items: center;
   justify-content: center;
}

.badge_logo {
   width: 8rem;
}

.badge_title {
   color: white;
   font-weight: 700;
}

.card-back {
   width: 94%;
   transform: rotateY(180deg);
   display: flex;
   align-items: center;
   justify-content: center;
   flex-direction: column;
   gap: 1rem;
   background-color: var(--badge-bg);
   color: var(--text-color);
}
/*========================= Certificate Section =========================*/
.certificate {
   width: 90%;
   height: auto;
   border-radius: 8px;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
   transition: opacity 0.3s ease;
}
/*========================= Certificate Body =========================*/
.dets_body {
   width: 100%;
}
.dets_body .container {
   width: 100%;
   margin: 0 auto;
   display: grid;
   grid-template-columns: 1fr;
   gap: 2rem;
   background: var(--bg-color);
   overflow: hidden;
   font-family: "Montserrat", sans-serif;
   padding: 0 1.5rem;
}

.left_panel,
.right_panel {
   display: flex;
   flex-direction: column;
   gap: 1.4rem;
}

.section {
   width: 100%;
   padding: 1rem;
   border-radius: 0.5rem;
   border: 1px solid var(--border-color);
   background-color: var(--section-bg);
   transition:
      background-color 0.3s ease,
      border-color 0.3s ease;
}

/*========================= User Details Sections =========================*/
.user_dets,
.issuer_details {
   display: flex;
   flex-direction: column;
   gap: 0.4rem;
}

.issued_to,
.issued_from {
   color: var(--secondary-color);
   font-size: 0.8rem;
   font-weight: 600;
   text-transform: uppercase;
   letter-spacing: 0.5px;
}

.user_info_wrapper {
   display: flex;
   flex-direction: column;
   gap: 0.6rem;
}

.recipient_name {
   display: flex;
   align-items: center;
   gap: 0.8rem;
}

.recipient_name,
.issuer_name_title {
   font-size: 1.5rem;
   font-weight: 700;
   color: var(--contact-text);
}

.credentials {
   display: flex;
   flex-direction: column;
   gap: 0.2rem;
}

.credentials,
.modal_subtitle {
   font-size: 0.9rem;
   color: var(--secondary-color);
}

.issue_date,
.issue_id {
   word-break: break-all;
}

.action_buttons {
   display: flex;
   gap: 0.6rem;
   padding-top: 0.4rem;
   font-size: 1rem;
}

/*========================= Share Modal =========================*/
.trigger_button {
   flex: 1;
   background-color: var(--input-bg);
   color: var(--text-color);
   border: 1px solid var(--border-light);
   padding: 6px;
   border-radius: 6px;
   cursor: pointer;
   font-size: 1rem;
   transition:
      background-color 0.2s,
      border-color 0.2s;
}

.trigger_button:hover {
   background: var(--hover-bg);
   border-color: var(--gray-dark);
}

/* Modal Styles */
.modal_overlay {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background-color: var(--overlay-bg);
   display: flex;
   justify-content: center;
   align-items: center;
   z-index: 1000;
   opacity: 0;
   visibility: hidden;
   transition:
      opacity 0.3s ease,
      visibility 0.3s ease;
}

.modal_overlay.active {
   opacity: 1;
   visibility: visible;
}

.modal_content {
   width: 90%;
   display: flex;
   flex-direction: column;
   gap: 1.4rem;
   background-color: var(--modal-bg);
   padding: 1.4rem;
   border-radius: 10px;
   position: relative;
   transform: scale(0.9);
   transition: transform 0.3s ease;
   border: 1px solid var(--border-color);
   box-shadow: var(--shadow-dark) 0px 8px 24px;
}

.modal_overlay.active .modal_content {
   transform: scale(1);
}
.modal_header {
   display: flex;
   flex-direction: column;
   gap: 0.5rem;
}

.modal_title {
   font-size: 1.25rem;
   font-weight: 600;
   color: var(--text-color);
}

.modal_subtitle {
   color: var(--secondary-color);
}

.modal_body {
   display: flex;
   flex-direction: column;
   gap: 0.6rem;
}

.social_btn_grp {
   display: flex;
   align-items: center;
   gap: 1rem;
}

.social_btn_grp a svg {
   width: 28px;
   height: 28px;
   fill: var(--text-color);
}

.input_field {
   width: 100%;
   padding: 0.6rem 1rem;
   border: 1px solid var(--border-color);
   border-radius: 6px;
   background-color: var(--input-bg);
   color: var(--text-color);
   font-size: 0.9rem;
   outline: none;
   transition:
      border-color 0.2s,
      background-color 0.2s;
}

.input_field:focus {
   border-color: var(--accent-color);
}

.modal_footer {
   display: flex;
   gap: 12px;
   justify-content: flex-end;
}

.btn {
   padding: 8px 20px;
   border: none;
   border-radius: 6px;
   cursor: pointer;
   font-size: 0.9rem;
   font-weight: 500;
   transition: background-color 0.2s;
}

.btn_secondary {
   background-color: var(--gray-medium);
   color: var(--text-color);
}

.btn_secondary:hover {
   background-color: var(--gray-dark);
}

.btn_primary {
   background-color: var(--primary-color);
   color: var(--bg-color);
}

.btn_primary:hover {
   opacity: 0.8;
}

.close_button {
   position: absolute;
   top: 0.6rem;
   right: 1rem;
   background: none;
   border: none;
   color: var(--secondary-color);
   font-size: 1.4rem;
   cursor: pointer;
   display: flex;
   align-items: center;
   justify-content: center;
   transition:
      color 0.2s,
      background-color 0.2s;
}

.close_button:hover {
   color: var(--text-color);
}

/* Animation for Overlay */
@keyframes fadeIn {
   from {
      opacity: 0;
   }

   to {
      opacity: 1;
   }
}

@keyframes slideIn {
   from {
      opacity: 0;
      transform: translateY(-20px) scale(0.95);
   }

   to {
      opacity: 1;
      transform: translateY(0) scale(1);
   }
}

.download_btn {
   padding: 0 0.4rem;
   border: 1px solid var(--border-light);
   background: var(--input-bg);
   color: var(--text-color);
   border-radius: 6px;
   cursor: pointer;
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 4px;
   font-size: 0.8rem;
   transition: all 0.2s;
}

.download_btn:hover {
   background: var(--hover-bg);
   border-color: var(--gray-dark);
}

.download_btn svg {
   fill: var(--text-color);
}

/*========================= Detail Item Sections =========================*/
.detail_item {
   display: flex;
   text-align: center;
   justify-content: center;
   flex-direction: column;
   gap: 0.4rem;
   font-size: 0.8rem;
}

.detail_icon {
   align-self: center;
   width: 60px;
   height: 60px;
   display: flex;
   align-items: center;
   justify-content: center;
   background: var(--gray-medium);
   border-radius: 50%;
}

.detail_icon img {
   width: 60%;
   object-fit: cover;
   object-position: center;
}

.detail_content {
   display: flex;
   flex-direction: column;
   gap: 0.2rem;
   font-size: 1rem;
}

.detail_label {
   font-weight: 600;
   color: var(--verify-text);
}

.detail_value {
   color: var(--secondary-color);
}

/*========================= Skills Sections =========================*/
.skills_section {
   display: flex;
   gap: 1rem;
   flex-direction: column;
}

.skills_title,
.capabilities_title,
.nextSteps_title,
.earningCriteria_title,
.modal_title {
   font-size: 1.3rem;
   font-weight: 600;
   color: var(--contact-text);
}

.skills_section ul {
   font-size: 0.94rem;
   display: flex;
   flex-wrap: wrap;
   gap: 8px;
   padding: 0;
}

.skills_section ul li {
   width: fit-content;
   padding: 0.2rem 0.6rem;
   background-color: var(--gray-medium);
   color: var(--text-color);
   border-radius: 1rem;
   transition: background-color 0.3s ease;
}

/*========================= Verification Sections =========================*/
.verification_section {
   display: flex;
   flex-direction: column;
   gap: 0.8rem;
   justify-items: space-between;
   background: var(--success-bg);
   border: 1px solid var(--success-border);
   display: none;
}

.verification_header {
   color: var(--success-color);
   font-weight: 600;
   display: flex;
   align-items: center;
   gap: 8px;
   font-size: 0.6rem;
}

.verify_btn {
   background: var(--success-color);
   color: var(--bg-color);
   border: none;
   padding: 6px;
   border-radius: 6px;
   font-weight: 600;
   cursor: pointer;
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 4px;
}

.verify_btn:hover {
   opacity: 0.8;
}

/*========================= Issuer Header Sections =========================*/
.issuer_header {
   display: flex;
   flex-direction: column;
   gap: 0.4rem;
}

.issuer_info {
   display: flex;
   align-items: center;
   gap: 0.7rem;
}

.issuer_description {
   display: flex;
   flex-direction: column;
   gap: 0.6rem;
   color: var(--verify-text);
}

.issuer_description p {
   display: flex;
   align-items: center;
}

.graduation_cap {
   width: 40px;
   height: 40px;
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
}

.graduation_cap img {
   width: 100%;
   height: 100%;
   object-fit: cover;
   object-position: center;
   margin: 1rem;
}

/*========================= verified_badge =========================*/
.verified_badge {
   width: fit-content;
   height: fit-content;
   display: flex;
   gap: 4px;
   align-items: center;
   background: var(--success-bg);
   color: var(--success-color);
   border: 1px solid var(--success-color);
   padding: 3px 6px;
   border-radius: 4px;
   font-size: 0.6rem;
   font-weight: 600;
   text-transform: uppercase;
   display: none;
}

/*========================= Capabilities, NextSteps, Earning Criteria Sections =========================*/
.capabilities,
.nextSteps,
.earningCriteria,
.issuer_description {
   display: flex;
   gap: 1rem;
   flex-direction: column;
   color: var(--verify-text);
}

.capabilities ul,
.nextSteps ul,
.earningCriteria ul {
   display: flex;
   flex-direction: column;
   gap: 0.6rem;
   padding: 0 0 0 0.8rem;
}

.capabilities ul li {
   list-style: disc inside none;
}

.nextSteps ul li {
   list-style: circle inside none;
}

.earningCriteria ul li {
   list-style: decimal inside none;
}

/*================ FadeIn Animation Style ================*/
.hidden {
   opacity: 0;
   filter: blur(2px);
   transform: translateY(-20px);
   transition: all 0.75s ease-in-out;
}

.show {
   opacity: 1;
   filter: blur(0);
   transform: translateY(0);
}

@media (prefers-reduced-motion) {
   .hidden {
      transition: none;
   }
}

.badge_cnt {
   transition-delay: 100ms;
}
.user_dets {
   transition-delay: 300ms;
}
.issuer_header {
   transition-delay: 200ms;
}

/*========================= HR Line =========================*/
.hr {
   width: 100%;
   display: flex;
   align-items: center;
   justify-content: center;
}

.hr hr {
   width: 90%;
   height: 0.5px;
   border-top-width: 1px;
   background-color: var(--secondary-color);
}

/*========================= Footer Section =========================*/
/* Mobile First Approach - Base styles for mobile */
.footer_container {
   width: 100%;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: space-between;
   gap: 2rem;
   background-color: var(--bg-color);
   color: var(--text-color);
   font-family: "Montserrat", sans-serif;
   padding: 1rem 1.5rem 1rem;
   transition:
      background-color 0.3s ease,
      color 0.3s ease;
   margin: 0 auto;
}

.footer_content {
   width: 100%;
   display: grid;
   grid-template-columns: 1fr;
   gap: 2rem;
}

.left_section {
   display: flex;
   flex-direction: column;
   gap: 1.5rem;
}

.tagline {
   font-size: 1.4rem;
   font-weight: 500;
   color: var(--text-color);
}

.contact_info {
   display: flex;
   flex-direction: column;
   gap: 1rem;
   font-size: 1.1rem;
}

.get_in_touch,
.follow_text {
   color: var(--text-color);
}

.get_in_touch {
   display: flex;
   gap: 0.4rem;
   align-items: center;
}

.get_in_touch svg {
   fill: var(--text-color);
}

.contact_details {
   display: flex;
   flex-direction: column;
   gap: 0.6rem;
}

.contact_details .address {
   line-height: 1.4rem;
   color: var(--text-color);
}

.contact_item {
   width: fit-content;
   font-weight: 500;
   color: var(--text-color);
}

.right_section {
   display: flex;
   flex-direction: column;
   gap: 1rem;
}

.social_follow {
   display: flex;
   align-items: center;
   justify-content: space-between;
   background-color: var(--footer-accent);
   color: var(--text-color);
   padding: 0.6rem 1.5rem;
   border-radius: 1.6rem;
   transition: background-color 0.3s ease;
}

.social_icons {
   display: flex;
   align-items: center;
   gap: 1rem;
   object-fit: cover;
   object-position: center;
   overflow: hidden;
}

.social_icon {
   width: 28px;
   height: 28px;
   fill: var(--text-color);
}

.cta_section {
   flex: 1;
   display: flex;
   align-items: center;
   justify-content: center;
   text-align: center;
   flex-direction: column;
   gap: 1.6rem;
   padding: 1rem 1.4rem;
   border-radius: 1.6rem;
   font-weight: 500;
   background-color: var(--footer-accent);
   color: var(--text-color);
   transition: background-color 0.3s ease;
}

.cta_title {
   font-size: clamp(20px, 4vw, 24px);
   color: var(--text-color);
}

.cta_subtitle {
   color: var(--text-color);
}

.cta_button {
   padding: 0.6rem 1rem;
   border-radius: 100rem;
   font-family: "Montserrat", sans-serif;
   font-weight: 500;
   cursor: pointer;
   background-color: var(--bg-color);
   color: var(--text-color);
   border: 1px solid var(--border-color);
   transition:
      transform 0.2s ease,
      background-color 0.3s ease;
}

.cta_button:hover {
   transform: translateY(-2px);
   background-color: var(--hover-bg);
}

.footer_bottom {
   width: 100%;
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
   gap: 0.3rem;
   color: var(--footer-text);
   font-size: 0.8rem;
   font-weight: 600;
}

.footer_links {
   display: flex;
   align-items: center;
   gap: 2rem;
   flex-wrap: wrap;
   justify-content: center;
}

.footer_links a {
   color: var(--footer-text);
   transition: color 0.3s ease;
}

.footer_links a:hover {
   color: var(--accent-color);
}

/*================ Media Queries for Responsiveness ================*/
/* Base styles already applied for small mobile screeens (up to 425px) */
@media (min-width: 425px) {
   .dets_body .container {
      padding: 1rem 1.2rem;
   }
   .footer_container {
      padding: 1rem 1.4rem;
   }
}
@media (min-width: 596px) {
   .header_text {
      display: inline-block;
   }
}
@media (min-width: 768px) {
   .certificate {
      width: 80vw;
   }
   .dets_body .container {
      padding: 1rem 1.4rem 3rem;
      grid-template-columns: 0.6fr 1fr;
   }
   .footer_container {
      padding: 2rem 1.6rem 1.2rem;
   }
   .footer_content {
      grid-template-columns: 1fr 0.8fr;
   }
   .footer_bottom {
      flex-direction: row;
      justify-content: space-between;
   }
}
@media (min-width: 1024px) {
   .certificate {
      width: 70vw;
   }
   .dets_body .container {
      padding: 1rem 1.6rem 3rem;
   }
   .footer_container {
      padding: 2rem 1.8rem 1.2rem;
   }
}
@media (min-width: 1280px) {
   .certificate {
      width: 56vw;
   }
}
@media (min-width: 1440px) {
   .badge_wrapper {
      width: 17rem;
      height: 26rem;
   }
   .badge_card {
      gap: 3.6rem;
   }
   .certificate {
      width: 52vw;
   }
   .dets_body .container {
      width: 80%;
      padding: 1rem 1rem 3rem;
   }
   .footer_container {
      width: 80%;
   }
}
@media (min-width: 1680px) {
   .badge_title {
      font-size: 1.1rem;
   }
}
@media (min-width: 1920px) {
   .badge_wrapper {
      width: 18rem;
      height: 28rem;
   }
   .badge_logo {
      width: 10rem;
   }
   .badge_title {
      font-size: 1.2rem;
   }
}
@media (min-width: 2560px) {
   .badge_wrapper {
      width: 19rem;
      height: 30rem;
   }
   .badge_logo {
      width: 9rem;
   }
   .badge_title {
      font-size: 1.3rem;
   }
   .certificate {
      width: 46vw;
   }
   .dets_body .container {
      width: 70%;
      padding: 1rem 1rem 3rem;
   }
   .footer_container {
      width: 70%;
   }
}