/*
Theme Name: Crypto Darsh
Theme URI: https://example.com/crypto-darsh
Author: Crypto Darsh
Description: Bright blue cryptocurrency news/blog theme with a mobile-responsive homepage showcase layout.
Version: 1.0.0
Requires at least: 6.5
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: crypto-darsh
*/

:root {
  --cd-bg: #f2f8ff;
  --cd-surface: #ffffff;
  --cd-surface-muted: #e7f2ff;
  --cd-text: #10223f;
  --cd-text-soft: #4b6288;
  --cd-primary: #0d6efd;
  --cd-primary-strong: #0052cc;
  --cd-accent: #1ec8ff;
  --cd-border: #c9defc;
  --cd-shadow: 0 16px 45px rgba(13, 63, 140, 0.12);
  --cd-radius: 18px;
  --cd-max: 1180px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--cd-text);
  background: #ffffff;
  font-family: "Inter", "Manrope", "Segoe UI", sans-serif;
  line-height: 1.6;
  font-size: 16px;
}

h1,
h2,
h3,
h4,
h5,
h6,
.cd-brand,
.cd-title,
.cd-post-title,
.cd-single-title {
  font-family: "Sora", "Space Grotesk", "Inter", sans-serif;
  letter-spacing: 0.01em;
}

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

img {
  width: 100%;
  height: auto;
  display: block;
}

.site-wrap {
  max-width: var(--cd-max);
  margin: 0 auto;
  padding: 0 1rem;
}

.cd-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #ffffff;
  border-bottom: 1px solid rgba(13, 110, 253, 0.14);
}

.cd-topbar {
  border-bottom: 1px solid rgba(13, 110, 253, 0.1);
}

.cd-topbar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 32px;
}

.cd-social {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.cd-social a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-color, #1f2937);
  color: #fff;
  box-shadow: 0 6px 14px rgba(2, 22, 68, 0.2);
  transition: transform 0.16s ease, filter 0.16s ease;
}

.cd-social a:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.cd-social a svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.cd-search-icon {
  color: var(--cd-primary);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--cd-border);
  background: #fff;
}

.cd-search-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.cd-lock-scroll {
  overflow: hidden;
}

.cd-header-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 1rem;
  min-height: 50px;
}

.cd-brand {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
}

.cd-brand > a {
  display: inline-flex;
  align-items: center;
}

.cd-brand span {
  color: var(--cd-primary);
}

.cd-brand .custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.cd-brand .custom-logo {
  max-height: 84px;
  width: auto;
  transform: scale(1.15);
  transform-origin: left center;
}

.cd-menu-toggle {
  display: none;
}

.cd-menu-icon,
.cd-menu-icon::before,
.cd-menu-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: #12356d;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.cd-menu-icon {
  position: relative;
}

.cd-menu-icon::before,
.cd-menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.cd-menu-icon::before {
  transform: translateY(-6px);
}

.cd-menu-icon::after {
  transform: translateY(6px);
}

.cd-mobile-menu-open .cd-menu-icon {
  background: transparent;
}

.cd-mobile-menu-open .cd-menu-icon::before {
  transform: rotate(45deg);
}

.cd-mobile-menu-open .cd-menu-icon::after {
  transform: rotate(-45deg);
}

.cd-nav {
  justify-self: center;
}

.cd-menu,
.cd-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cd-menu {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-weight: 600;
  color: var(--cd-text-soft);
}

.cd-menu li {
  position: relative;
}

.cd-menu a {
  display: inline-block;
  padding: 0.45rem 0.2rem;
}

.cd-menu a:hover {
  color: var(--cd-primary);
}

.cd-menu .menu-item-has-children > a {
  padding-right: 1.15rem;
}

.cd-menu-caret {
  position: absolute;
  right: 0.1rem;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid #5f78a6;
  border-bottom: 2px solid #5f78a6;
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

.cd-menu .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  border: 1px solid rgba(201, 222, 252, 0.6);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 56, 138, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease;
  z-index: 25;
  padding: 0.3rem 0;
}

.cd-menu .sub-menu .sub-menu {
  top: -1px;
  left: calc(100% - 8px);
}

.cd-menu .sub-menu .menu-item-has-children > .cd-menu-caret {
  right: 0.55rem;
  top: 1rem;
  transform: rotate(-45deg);
}

.cd-menu .sub-menu a {
  display: block;
  padding: 0.5rem 0.85rem;
  color: #36547d;
  font-size: 0.92rem;
  line-height: 1.35;
}

.cd-menu .sub-menu li {
  border-bottom: 1px solid rgba(201, 222, 252, 0.45);
}

.cd-menu .sub-menu li:last-child {
  border-bottom: 0;
}

.cd-menu .sub-menu a:hover {
  background: #f6faff;
  color: #0d6efd;
}

.cd-menu li:hover > .sub-menu,
.cd-menu li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cd-submenu-toggle {
  display: none;
}

.cd-subscribe-btn {
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.58rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cd-primary), var(--cd-primary-strong));
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}

.cd-subscribe-mobile {
  display: none;
}

.cd-popup {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 1000;
}

.cd-popup.is-open {
  display: block;
}

.cd-popup-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(30, 200, 255, 0.15) 0%, transparent 40%),
    rgba(7, 18, 42, 0.72);
  backdrop-filter: blur(5px);
}

.cd-popup-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 580px);
  margin: min(11vh, 90px) auto 0;
  border: 1px solid rgba(201, 222, 252, 0.95);
  border-radius: 20px;
  padding: 1.25rem 1.2rem 1.3rem;
  background:
    linear-gradient(160deg, rgba(231, 242, 255, 0.72) 0%, rgba(255, 255, 255, 0.98) 42%),
    #fff;
  box-shadow: 0 30px 80px rgba(3, 24, 63, 0.32);
}

.cd-popup-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 36px;
  height: 36px;
  border: 1px solid #a5c8fb;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.98);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #0b56d6;
  transition: transform 0.18s ease, background-color 0.18s ease;
}

.cd-popup-close:hover {
  transform: rotate(90deg);
  background: #eaf3ff;
}

.cd-popup-close svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.cd-popup-dialog h3 {
  margin: 0.25rem 0 0.45rem;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.2;
}

.cd-popup-eyebrow {
  margin: 0;
  color: #115bcf;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

.cd-popup-copy {
  margin: 0 0 1rem;
  color: #335584;
  font-size: 0.95rem;
}

.cd-popup .search-form,
.cd-subscribe-form {
  display: grid;
  gap: 0.9rem;
}

.cd-popup .search-form {
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.65rem;
}

.cd-popup .search-form label {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  color: #36547d;
}

.cd-popup .search-form .search-submit {
  min-width: 120px;
  border: 1px solid #0a56d5;
  border-radius: 12px;
  padding: 0.72rem 1rem;
  color: #fff;
  background:
    linear-gradient(145deg, #2a93ff 0%, #0d6efd 45%, #004fd6 100%);
  font-weight: 700;
  letter-spacing: 0.015em;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(10, 86, 213, 0.35);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.cd-popup .search-form .search-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(10, 86, 213, 0.4);
  filter: brightness(1.03);
}

.cd-popup .search-form .search-submit:active {
  transform: translateY(0);
  box-shadow: 0 8px 16px rgba(10, 86, 213, 0.32);
}

.cd-popup input[type="search"],
.cd-popup input[type="email"] {
  width: 100%;
  border: 1px solid #a9c9f7;
  border-radius: 12px;
  padding: 0.72rem 0.82rem;
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  color: #15325f;
}

.cd-popup input[type="text"] {
  width: 100%;
  border: 1px solid #a9c9f7;
  border-radius: 12px;
  padding: 0.72rem 0.82rem;
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  color: #15325f;
}

.cd-popup input[type="search"]:focus,
.cd-popup input[type="email"]:focus,
.cd-popup input[type="text"]:focus {
  outline: 0;
  border-color: #0d6efd;
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.cd-subscribe-form label {
  display: block;
  margin-bottom: 0.35rem;
  color: #284d80;
  font-size: 0.84rem;
  font-weight: 600;
}

.cd-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.cd-subscribe-message {
  margin: 0 0 0.85rem;
  border-radius: 12px;
  padding: 0.55rem 0.75rem;
  font-size: 0.86rem;
}

.cd-subscribe-message.is-success {
  background: #e5fff2;
  color: #00612f;
  border: 1px solid #8fe2b7;
}

.cd-subscribe-message.is-error {
  background: #ffe9ec;
  color: #8a1327;
  border: 1px solid #f6a4b3;
}

.cd-popup button[type="submit"] {
  border: 0;
  border-radius: 12px;
  padding: 0.72rem 0.95rem;
  color: #fff;
  background: linear-gradient(135deg, var(--cd-primary), var(--cd-primary-strong));
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.cd-popup button[type="submit"]:hover {
  filter: brightness(1.05);
}

.cd-search-form-wrap {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(169, 201, 247, 0.8);
  border-radius: 14px;
  padding: 0.75rem;
}

.cd-main {
  padding: 2rem 0 3rem;
}

.cd-hero {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.35rem;
}

.cd-card {
  background: var(--cd-surface);
  border: 1px solid var(--cd-border);
  border-radius: var(--cd-radius);
  box-shadow: var(--cd-shadow);
  overflow: hidden;
}

.home .cd-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.cd-hero-feature {
  min-height: 420px;
  position: relative;
}

.cd-thumb {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #94ccff 0%, #2aa0ff 48%, #0d6efd 100%);
}

.cd-hero-feature .cd-thumb {
  aspect-ratio: auto;
  height: 100%;
}

.cd-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 25%, rgba(3, 24, 63, 0.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.3rem;
  color: #fff;
}

.cd-kicker {
  display: inline-flex;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 0.28rem 0.62rem;
  border-radius: 99px;
  background: rgba(30, 200, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.cd-title {
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.2;
  margin: 0.8rem 0 0.45rem;
}

.cd-meta {
  font-size: 0.85rem;
  opacity: 0.95;
}

.cd-quick-list {
  display: grid;
  gap: 0.8rem;
  padding: 0.9rem;
}

.cd-quick-item {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 0.8rem;
  padding: 0.45rem;
  border-radius: 12px;
}

.cd-quick-item:hover {
  background: var(--cd-surface-muted);
}

.cd-quick-title {
  margin: 0.15rem 0;
  font-size: 0.96rem;
  line-height: 1.35;
}

.cd-grid-title {
  margin: 1.4rem 0 0.8rem;
  font-size: 1.15rem;
}

.cd-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.cd-post {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--cd-border);
  background: var(--cd-surface);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cd-post:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(12, 65, 158, 0.13);
}

.cd-post-body {
  padding: 0.8rem 0.9rem 1rem;
}

.cd-post-title {
  font-size: 1rem;
  line-height: 1.35;
  margin: 0.35rem 0 0.5rem;
}

.cd-footer {
  margin-top: 2rem;
  padding: 1.6rem 0 2.2rem;
  color: var(--cd-text-soft);
  font-size: 0.92rem;
  text-align: center;
}

.cd-single {
  max-width: 850px;
  margin: 0 auto;
}

.cd-single .cd-card {
  padding: 1rem;
}

.cd-single-title {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1.2;
  margin: 0.9rem 0;
}

.cd-content {
  color: #13325f;
}

.cd-content p {
  margin: 0 0 1rem;
}

@media (max-width: 980px) {
  .cd-hero {
    grid-template-columns: 1fr;
  }

  .cd-hero-feature {
    min-height: 350px;
  }

  .cd-post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .cd-header-row {
    grid-template-columns: 1fr auto auto;
    min-height: 48px;
  }

  .cd-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 10px;
    background: #fff;
  }

  .cd-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    max-height: calc(100vh - 118px);
    background: #ffffff;
    border-top: 1px solid var(--cd-border);
    border-bottom: 1px solid var(--cd-border);
    box-shadow: 0 14px 30px rgba(9, 40, 101, 0.1);
    z-index: 1200;
    padding: 0.6rem 1rem 1rem;
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.26s ease, opacity 0.2s ease;
    overflow-y: auto;
  }

  .cd-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .cd-menu {
    display: block;
    border-top: 1px solid var(--cd-border);
    padding-top: 0.35rem;
  }

  .cd-menu li {
    border-bottom: 1px solid #e2ebf8;
  }

  .cd-menu a {
    display: inline-block;
    width: calc(100% - 42px);
    padding: 0.76rem 0;
    font-size: 0.98rem;
  }

  .cd-menu-caret {
    display: none;
  }

  .cd-submenu-toggle {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--cd-border);
    border-radius: 8px;
    background: #fff;
    margin: 0.3rem 0;
    font-weight: 700;
    color: #0d4eba;
  }

  .cd-menu .sub-menu {
    position: static;
    min-width: 100%;
    border: 0;
    border-left: 1px solid rgba(199, 221, 255, 0.7);
    background: #ffffff;
    box-shadow: none;
    padding-left: 0.7rem;
    margin-bottom: 0.55rem;
    margin-top: 0.1rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }

  .cd-menu .sub-menu a {
    padding: 0.62rem 0;
    color: #3c5b8b;
    font-size: 0.94rem;
  }

  .cd-menu .sub-menu li {
    border-bottom: 1px solid rgba(199, 221, 255, 0.4);
  }

  .cd-menu .sub-menu .sub-menu {
    left: auto;
    top: auto;
  }

  .cd-menu .submenu-open > .sub-menu {
    display: block;
  }

  .cd-subscribe-desktop {
    display: none;
  }

  .cd-subscribe-mobile {
    display: inline-flex;
    margin-top: 0.9rem;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .cd-brand .custom-logo {
    max-height: 52px;
    transform: scale(1.05);
  }

  .cd-social {
    gap: 0.32rem;
    max-width: calc(100% - 44px);
  }

  .cd-social a {
    width: 24px;
    height: 24px;
  }

  .cd-social a svg {
    width: 13px;
    height: 13px;
  }

  .cd-subscribe-btn {
    font-size: 0.8rem;
    padding: 0.48rem 0.75rem;
  }

  .cd-popup-dialog {
    margin-top: 6vh;
    width: min(94vw, 560px);
    padding: 1rem 0.85rem 1.05rem;
  }

  .cd-popup .search-form {
    grid-template-columns: 1fr;
  }

  .cd-popup .search-form .search-submit {
    width: 100%;
  }

  .cd-field-grid {
    grid-template-columns: 1fr;
  }

  .cd-main {
    padding-top: 1rem;
  }

  .cd-hero-feature {
    min-height: 290px;
  }

  .cd-quick-item {
    grid-template-columns: 94px 1fr;
  }

  .cd-post-grid {
    grid-template-columns: 1fr;
  }

  .cd-title {
    font-size: 1.3rem;
  }
}