/* ==========================================================================
   SOFTWARE DEVELOPMENT — service page
   Six service cards, the process, the promises, then the project brief form.
   ========================================================================== */

/* :: SHELL :: */
.dv-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.dv-head {
  max-width: 640px;
  margin-bottom: 40px;
}
.dv-sec-title {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--darkBlue);
  margin-bottom: 14px;
}
.dv-sec-sub {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--lightBlue);
  margin: 0;
}

/* :: HERO :: */
.dv-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #f6f9fd 0%, #eef2fb 100%);
  padding: 80px 0 88px;
}
.dv-hero .dv-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(#d9dff6 1.5px, transparent 1.6px);
  background-size: 26px 26px;
  mask-image: radial-gradient(80% 70% at 70% 30%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(80% 70% at 70% 30%, #000 30%, transparent 100%);
  pointer-events: none;
}
.dv-hero .dv-glow {
  position: absolute;
  width: 620px;
  height: 620px;
  top: -200px;
  right: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(78, 79, 235, 0.14) 0%, transparent 70%);
  pointer-events: none;
}
.dv-hero .dv-wrap {
  position: relative;
  z-index: 2;
}
.dv-hero-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 64px;
  align-items: center;
}
.dv-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-shadow);
  border-radius: 999px;
  padding: 7px 15px;
  margin-bottom: 20px;
}
.dv-title {
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.14;
  color: var(--darkBlue);
  margin-bottom: 20px;
}
.dv-title span {
  color: var(--primary);
}
.dv-sub {
  font-size: 17px;
  line-height: 1.75;
  color: var(--lightBlue);
  max-width: 580px;
  margin-bottom: 26px;
}
.dv-points {
  margin: 0 0 32px;
}
.dv-points li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 11px;
  font-size: 15px;
  font-weight: 500;
  color: var(--darkBlue);
}
.dv-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background-color: var(--primary-shadow);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234E4FEB' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
}
.dv-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 26px;
}
.dv-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  border-bottom: 2px solid var(--primary-shadow);
  padding-bottom: 2px;
  transition: border-color 0.15s ease;
}
.dv-link:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* :: HERO VISUAL — project board :: */
.dv-hero-visual {
  position: relative;
  padding: 28px 0;
}
.dv-board {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(14, 41, 84, 0.12);
  overflow: hidden;
}
.dv-board-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--light);
  border-bottom: 1px solid var(--border);
}
.dv-board-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #dfe4f7;
}
.dv-board-bar em {
  margin-left: 10px;
  font-style: normal;
  font-size: 12px;
  color: #8792ad;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.dv-board-body {
  padding: 22px 24px 26px;
}
.dv-board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.dv-board-head strong {
  font-family: var(--primary-font);
  font-size: 17px;
  color: var(--darkBlue);
}
.dv-pill {
  font-size: 11.5px;
  font-weight: 600;
  color: #0f9b7f;
  background: rgba(39, 225, 193, 0.14);
  border-radius: 999px;
  padding: 5px 11px;
}
.dv-stages {
  margin: 0;
}
.dv-stages li {
  position: relative;
  padding: 0 0 20px 34px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--darkBlue);
}
.dv-stages li:last-child {
  padding-bottom: 0;
}
/* the rail between stages */
.dv-stages li::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 22px;
  bottom: 2px;
  width: 2px;
  background: var(--border);
}
.dv-stages li:last-child::before {
  display: none;
}
.dv-stages li.is-done::before {
  background: var(--primary);
}
.dv-stages i {
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: #fff;
}
.dv-stages li.is-done i {
  border-color: var(--primary);
  background: var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 11px no-repeat;
}
.dv-stages li.is-active i {
  border-color: var(--primary);
  box-shadow: 0 0 0 5px var(--primary-shadow);
}
.dv-stages li.is-active i::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--primary);
}
.dv-stages small {
  display: block;
  margin-top: 2px;
  font-size: 12.5px;
  font-weight: 400;
  color: #8792ad;
}
.dv-stages li:not(.is-done):not(.is-active) {
  color: #8792ad;
}
.dv-progress {
  display: block;
  height: 6px;
  margin-top: 10px;
  border-radius: 999px;
  background: var(--primary-shadow);
  overflow: hidden;
}
.dv-progress b {
  display: block;
  width: 62%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), #7b7cf5);
  animation: dv-progress 2.4s ease-out both;
}
@keyframes dv-progress {
  from { width: 8%; }
}

.dv-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 10px 26px rgba(14, 41, 84, 0.12);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--darkBlue);
  white-space: nowrap;
}
.dv-chip-1 {
  top: 0;
  right: -18px;
}
.dv-chip-1 svg {
  color: #0f9b7f;
}
.dv-chip-2 {
  bottom: 0;
  left: -28px;
}
.dv-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--primary);
}
@media (prefers-reduced-motion: reduce) {
  .dv-progress b {
    animation: none;
  }
}

/* :: SERVICES :: */
.dv-services {
  background: #fff;
  padding: 84px 0;
}
.dv-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.dv-card {
  display: flex;
  flex-direction: column;
  padding: 28px 26px 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.dv-card:hover {
  border-color: rgba(78, 79, 235, 0.35);
  box-shadow: 0 16px 40px rgba(14, 41, 84, 0.08);
  transform: translateY(-3px);
}
.dv-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-shadow);
  color: var(--primary);
  margin-bottom: 20px;
}
.dv-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--darkBlue);
  margin-bottom: 10px;
}
.dv-card > p {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--lightBlue);
  margin-bottom: 18px;
}
.dv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}
.dv-tags li {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--darkBlue);
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
}
.dv-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}
.dv-model {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #8792ad;
}
.dv-card-foot a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--primary);
}

/* :: STEPS :: */
.dv-steps {
  background: var(--light);
  padding: 84px 0;
}
.dv-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin: 0;
  counter-reset: none;
}
.dv-step {
  position: relative;
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}
.dv-step .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}
.dv-step h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--darkBlue);
  margin-bottom: 8px;
}
.dv-step p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--lightBlue);
  margin: 0;
}

/* :: PROMISES :: */
.dv-promises {
  background: #fff;
  padding: 84px 0;
}
.dv-promise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px 40px;
}
.dv-promise {
  display: flex;
  gap: 14px;
}
.dv-promise .ic {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--primary-shadow);
  color: var(--primary);
  margin-top: 2px;
}
.dv-promise h3 {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--darkBlue);
  margin-bottom: 6px;
}
.dv-promise p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--lightBlue);
  margin: 0;
}

/* :: EXISTING CUSTOMERS :: */
.dv-customers {
  background: #fff;
  padding: 0 0 84px;
}
.dv-customers-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  padding: 32px 38px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(135deg, #f8faff 0%, #eef2fb 100%);
}
.dv-customers-card h2 {
  font-size: 21px;
  font-weight: 700;
  color: var(--darkBlue);
  margin-bottom: 6px;
}
.dv-customers-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--lightBlue);
  margin: 0;
  max-width: 620px;
}
.dv-customers-card .theme-btn {
  flex-shrink: 0;
}

/* :: FAQ :: */
.dv-faq {
  background: var(--light);
  padding: 84px 0;
}
.dv-faq .dv-sec-title {
  margin-bottom: 30px;
}
.dv-faq-list {
  max-width: 820px;
  border-top: 1px solid var(--border);
}
.dv-faq-item {
  border-bottom: 1px solid var(--border);
}
.dv-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--darkBlue);
}
.dv-faq-item summary::-webkit-details-marker {
  display: none;
}
.dv-faq-item .chev {
  flex-shrink: 0;
  display: inline-flex;
  color: var(--primary);
  transition: transform 0.2s ease;
}
.dv-faq-item[open] .chev {
  transform: rotate(180deg);
}
.dv-faq-item p {
  margin: 0;
  padding: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lightBlue);
  max-width: 720px;
}

/* :: PROJECT BRIEF :: */
.dv-brief {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, #3c3dd6 100%);
  padding: 88px 0;
  scroll-margin-top: 20px;
}
.dv-brief-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 540px;
  gap: 64px;
  align-items: center;
}
.dv-brief-copy h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 700;
  line-height: 1.22;
  color: #fff;
  margin-bottom: 16px;
}
.dv-brief-copy > p {
  font-size: 16.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 28px;
}
.dv-brief-copy ul {
  margin: 0;
}
.dv-brief-copy li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}
.dv-brief-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 11px no-repeat;
}
.dv-brief-copy strong {
  color: #fff;
}

/* form card */
.dv-form {
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 30px 70px rgba(14, 20, 84, 0.28);
  padding: 32px 32px 26px;
}
.dv-field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}
.dv-form .field {
  margin-bottom: 15px;
}
.dv-form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--darkBlue);
  margin-bottom: 6px;
}
.dv-form label .opt {
  font-weight: 400;
  color: #9aa7c7;
}
.dv-form input,
.dv-form select,
.dv-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  font-family: inherit;
  font-size: 14.5px;
  color: var(--darkBlue);
  background: #fff;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.dv-form textarea {
  resize: vertical;
  min-height: 104px;
}
.dv-form input::placeholder,
.dv-form textarea::placeholder {
  color: #9aa7c7;
}
.dv-form input:focus,
.dv-form select:focus,
.dv-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-shadow);
}
.dv-form .err {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  color: var(--tomato);
}
.dv-submit {
  margin-top: 6px;
  padding: 14px 20px !important;
  font-size: 15px !important;
}
.dv-form-note {
  margin: 14px 0 0;
  font-size: 11.5px;
  line-height: 1.65;
  color: #9aa7c7;
}
.dv-form-note a {
  color: var(--lightBlue);
  text-decoration: underline;
}

/* honeypot */
.dv-form .hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* after a send: partials/lead-result */
.form-done {
  text-align: center;
  padding: 12px 4px;
}
.form-done .tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(39, 225, 193, 0.14);
  color: #0f9b7f;
  margin-bottom: 18px;
}
.form-done h2 {
  font-size: 21px;
  font-weight: 700;
  color: var(--darkBlue);
  margin-bottom: 12px;
}
.form-done p {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--lightBlue);
  margin-bottom: 12px;
}
.form-done .small {
  font-size: 13px;
  color: #9aa7c7;
  margin-bottom: 0;
}
.form-done a {
  color: var(--primary);
  font-weight: 600;
}
.form-done.is-failed .tick {
  background: rgba(245, 158, 11, 0.14);
  color: #b45309;
}

/* :: RESPONSIVE :: */
@media only screen and (max-width: 1199.98px) {
  .dv-hero-row {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 48px;
  }
  .dv-brief-row {
    grid-template-columns: minmax(0, 1fr) 480px;
    gap: 44px;
  }
  .dv-chip-1 {
    right: 0;
  }
  .dv-chip-2 {
    left: 0;
  }
}
@media only screen and (max-width: 991.98px) {
  .dv-hero {
    padding: 56px 0 64px;
  }
  .dv-hero-row,
  .dv-brief-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .dv-hero-visual {
    max-width: 460px;
    width: 100%;
    margin: 0 auto;
  }
  .dv-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .dv-steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .dv-promise-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .dv-services,
  .dv-steps,
  .dv-promises,
  .dv-faq,
  .dv-brief {
    padding: 64px 0;
  }
  .dv-customers {
    padding-bottom: 64px;
  }
}
@media only screen and (max-width: 767.98px) {
  .dv-wrap {
    padding: 0 18px;
  }
  .dv-sub {
    font-size: 15.5px;
  }
  .dv-cards,
  .dv-steps-grid,
  .dv-promise-grid,
  .dv-field-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .dv-customers-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 26px 22px;
  }
  .dv-form {
    padding: 26px 20px 22px;
  }
  .dv-chip {
    display: none;
  }
  .dv-hero-visual {
    padding: 0;
  }
}