/* Portfolio interactions */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(.2, .8, .2, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cursor-follower,
.cursor-follower-dot {
  border-radius: 999px;
  left: 0;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  transform: translate3d(-50%, -50%, 0);
  transition: opacity 180ms ease, width 180ms ease, height 180ms ease, background-color 180ms ease, border-color 180ms ease;
  z-index: 2147483647;
}

.cursor-follower {
  background: rgba(255, 255, 255, .12);
  border: 2px solid rgba(0, 26, 255, .85);
  box-shadow: 0 0 24px rgba(0, 26, 255, .28);
  height: 46px;
  width: 46px;
}

.cursor-follower-dot {
  background: #ffffff;
  box-shadow: 0 0 12px rgba(0, 26, 255, .9);
  height: 8px;
  width: 8px;
}

body.cursor-ready .cursor-follower,
body.cursor-ready .cursor-follower-dot {
  opacity: 1;
}

body.cursor-hover .cursor-follower {
  background: rgba(0, 26, 255, .22);
  border-color: rgba(0, 26, 255, .9);
  height: 62px;
  width: 62px;
}

@media (hover: none), (pointer: coarse) {
  .cursor-follower,
  .cursor-follower-dot {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .cursor-follower,
  .cursor-follower-dot {
    display: none;
  }
}

/* Shared UI improvements */
.skip-link {
  background: #001aff;
  color: #fff;
  font-weight: 700;
  left: 12px;
  padding: 10px 14px;
  position: fixed;
  top: -52px;
  transition: top 160ms ease;
  z-index: 2147483647;
}

.skip-link:focus {
  color: #fff;
  top: 12px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid #001aff;
  outline-offset: 2px;
}

.home-section {
  padding: 52px 0;
}

.home-section-muted {
  background: #eef1f8;
}

.home-section-title {
  font-size: 30px;
  margin: 0 0 14px;
}

.home-section-title:before,
.home-section-title:after {
  display: none;
}

.home-section-intro {
  color: #333;
  font-size: 14px;
  line-height: 26px;
  margin: 0;
  max-width: 760px;
}

.home-proof-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.home-proof-card {
  background: #fff;
  border: 1px solid #e4e7f1;
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .07);
  padding: 22px;
}

.home-proof-card strong {
  color: #001aff;
  display: block;
  font-size: 30px;
  line-height: 1.1;
}

.home-proof-card span {
  color: #333;
  display: block;
  font-size: 13px;
  line-height: 24px;
  margin-top: 8px;
}

.home-feature-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.home-feature-card {
  background: #fff;
  border: 1px solid #e4e7f1;
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .07);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 24px;
}

.home-feature-card h3 {
  font-size: 22px;
  margin: 0 0 10px;
}

.home-feature-card h3:before,
.home-feature-card h3:after {
  display: none;
}

.home-feature-card p {
  color: #333;
  font-size: 13px;
  line-height: 24px;
  margin-bottom: 18px;
}

.home-feature-card .btn {
  border-radius: 0;
  font-weight: 700;
  margin-top: auto;
}

.home-cta {
  background: linear-gradient(135deg, #0b1020 0, #1a2240 100%);
  border: 1px solid rgba(170, 188, 255, .35);
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .12);
  color: #fff;
  margin-top: 20px;
  padding: 34px;
}

.home-cta h2,
.home-cta p {
  color: #fff;
}

.home-cta h2:before,
.home-cta h2:after {
  display: none;
}

.home-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.home-cta-actions .btn {
  border: 1px solid #fff;
  border-radius: 0;
  font-weight: 700;
  padding: 10px 14px;
}

.home-cta-actions .btn-primary {
  background: #fff;
  color: #000;
}

.home-cta-actions .btn-default {
  background: transparent;
  color: #fff;
}

@media (max-width: 991px) {
  .home-proof-grid,
  .home-feature-grid {
    grid-template-columns: 1fr;
  }
}

.back-to-top {
  background: #001aff;
  border: 1px solid #001aff;
  bottom: 18px;
  color: #fff;
  font-weight: 700;
  opacity: 0;
  padding: 10px 12px;
  pointer-events: none;
  position: fixed;
  right: 18px;
  transform: translateY(16px);
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 10000;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: #000;
  border-color: #000;
  color: #fff;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 640px) {
  .back-to-top {
    bottom: 12px;
    right: 12px;
  }
}

/* Inner pages — shell aligned with works / dossier BTS */
.subpage-page {
  background: linear-gradient(180deg, #0b1020 0, #121931 340px, #eef1f8 340px, #eef1f8 100%);
  overflow-x: hidden;
}

.subpage-page h1:before,
.subpage-page h1:after,
.subpage-page h2:before,
.subpage-page h2:after,
.subpage-page h3:before,
.subpage-page h3:after {
  display: none;
}

.subpage-hero {
  color: #fff;
  padding: 108px 0 48px;
  position: relative;
}

.subpage-hero:before {
  background: radial-gradient(circle at 20% 20%, rgba(0, 26, 255, .45) 0, transparent 40%);
  content: "";
  inset: 0;
  position: absolute;
}

.subpage-hero .container {
  position: relative;
  z-index: 2;
}

.subpage-kicker {
  color: #8ba5ff;
  font-weight: 700;
  letter-spacing: 1.4px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.subpage-title {
  color: #fff;
  font-family: Roboto, Helvetica, Arial, sans-serif;
  font-size: clamp(32px, 4.6vw, 46px);
  font-weight: 900;
  line-height: 1.08;
  margin: 0 0 16px;
  max-width: 920px;
}

.subpage-intro {
  background: rgba(8, 13, 28, .44);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 12px;
  color: rgba(255, 255, 255, .92);
  font-size: 15px;
  line-height: 28px;
  margin: 0;
  max-width: 800px;
  padding: 14px 16px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .55);
}

.subpage-stat-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  margin-top: 26px;
  max-width: 940px;
}

.subpage-stat {
  background: rgba(7, 11, 24, .72);
  border: 1px solid rgba(170, 188, 255, .42);
  border-radius: 10px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
  padding: 16px;
}

.subpage-stat strong {
  color: #fff;
  display: block;
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 900;
  line-height: 1.1;
}

.subpage-stat span {
  color: rgba(235, 241, 255, .98);
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  margin-top: 6px;
  text-transform: uppercase;
}

.subpage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.subpage-hero .subpage-actions .btn-primary {
  background: #fff;
  border: 1px solid #fff;
  color: #0b1020;
}

.subpage-hero .subpage-actions .btn-default {
  background: rgba(0, 0, 0, .35);
  border: 1px solid rgba(255, 255, 255, .45);
  color: #fff;
}

.subpage-hero .subpage-actions .btn-primary:hover,
.subpage-hero .subpage-actions .btn-default:hover,
.subpage-hero .subpage-actions .btn-primary:focus,
.subpage-hero .subpage-actions .btn-default:focus {
  background: #001aff;
  border-color: #001aff;
  color: #fff;
}

.subpage-section {
  padding: 12px 0 56px;
}

.subpage-panel,
.subpage-card {
  background: #fff;
  border: 1px solid #e4e7f1;
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .07);
  min-height: 100%;
  padding: 28px;
}

.subpage-panel h2,
.subpage-panel h3,
.subpage-card h2,
.subpage-card h3 {
  font-size: 22px;
  margin-top: 0;
}

.subpage-panel p,
.subpage-panel li,
.subpage-card p,
.subpage-card li {
  color: #333;
  font-size: 13px;
  line-height: 25px;
}

.subpage-media {
  background: #fff;
  border: 1px solid rgba(170, 188, 255, .35);
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .08);
  padding: 20px;
}

.subpage-media img {
  width: 100%;
}

.subpage-hero-cover {
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
  margin-top: 28px;
  overflow: hidden;
}

.subpage-hero-cover img {
  display: block;
  height: 280px;
  object-fit: cover;
  width: 100%;
}

.subpage-highlight {
  background: linear-gradient(135deg, #0b1020 0, #1a2240 100%);
  border: 1px solid rgba(170, 188, 255, .35);
  border-radius: 14px;
  box-shadow: 0 14px 42px rgba(15, 23, 42, .12);
  color: #fff;
  padding: 32px;
}

.subpage-highlight h2,
.subpage-highlight h3,
.subpage-highlight p,
.subpage-highlight li {
  color: #fff;
}

.subpage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.subpage-tags span {
  background: rgba(0, 26, 255, .08);
  border: 1px solid rgba(0, 26, 255, .2);
  border-radius: 8px;
  color: #111;
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 12px;
}

.subpage-form .form-control {
  background: #f8f9fd;
  border: 1px solid #d8dce8;
  border-radius: 10px;
  box-shadow: none;
  color: #111;
  font-size: 13px;
  min-height: 48px;
  padding: 12px 14px;
}

.subpage-form textarea.form-control {
  min-height: 160px;
  resize: vertical;
}

.subpage-form .btn {
  background: #0b1020;
  border: 1px solid #0b1020;
  border-radius: 10px;
  color: #fff;
  font-weight: 700;
  padding: 12px 20px;
}

.subpage-contact-list {
  list-style: none;
  margin: 22px 0;
  padding: 0;
}

.subpage-contact-list li {
  border-bottom: 1px solid #ececec;
  padding: 14px 0;
}

.subpage-contact-list strong {
  color: #000;
  display: block;
  font-size: 12px;
  letter-spacing: 1px;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.subpage-contact-list a {
  color: #111;
  word-break: break-word;
}

.subpage-note {
  background: rgba(11, 16, 32, .95);
  border-radius: 12px;
  color: #fff;
  margin-top: 22px;
  padding: 20px;
}

.subpage-note p {
  color: #fff;
  margin: 0;
}

.subpage-secondary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.subpage-secondary-actions .btn-primary {
  background: #0b1020;
  border: 1px solid #0b1020;
  border-radius: 10px;
  color: #fff;
  font-weight: 700;
  padding: 10px 16px;
}

.subpage-secondary-actions .btn-default {
  background: #fff;
  border: 1px solid #0b1020;
  border-radius: 10px;
  color: #0b1020;
  font-weight: 700;
  padding: 10px 16px;
}

.subpage-highlight .subpage-secondary-actions .btn-primary {
  background: #fff;
  border-color: #fff;
  color: #0b1020;
}

.subpage-highlight .subpage-secondary-actions .btn-default {
  background: transparent;
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}

.subpage-highlight .subpage-secondary-actions .btn-primary:hover,
.subpage-highlight .subpage-secondary-actions .btn-default:hover,
.subpage-highlight .subpage-secondary-actions .btn-primary:focus,
.subpage-highlight .subpage-secondary-actions .btn-default:focus {
  background: #001aff;
  border-color: #001aff;
  color: #fff;
}