/* ═══════════════════════════════════════════════════════════
   ADCEL — Components
   Buttons, cards, nav, forms, cursor, preloader
═══════════════════════════════════════════════════════════ */

/* ── Preloader ──────────────────────────── */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.preloader-curtain {
  position: absolute;
  left: 0;
  width: 100%;
  height: 50.5%;
  background: var(--clr-bg);
  transition: transform 1s var(--ease-in-out);
}
.preloader-top { top: 0; transform-origin: top; }
.preloader-bottom { bottom: 0; transform-origin: bottom; }
.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  opacity: 1;
  transition: opacity 0.6s ease;
}
.preloader-wordmark {
  display: flex;
  font-family: var(--font-ui);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--clr-text-1);
  overflow: hidden;
}
.preloader-letter {
  display: inline-block;
  transform: translateY(100%);
  opacity: 0;
}
.preloader-bar-track {
  width: 120px;
  height: 2px;
  background: var(--clr-border);
  border-radius: 2px;
  overflow: hidden;
}
.preloader-bar {
  width: 0%;
  height: 100%;
  background: var(--grad-blue-vi);
}
.preloader-tagline {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-text-3);
  opacity: 0;
}

/* ── Custom Cursor ──────────────────────── */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 140px; height: 140px;
  background: radial-gradient(circle, rgba(250, 204, 21, 0.3) 0%, rgba(249, 115, 22, 0.12) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  will-change: transform;
}

.cursor-pointer {
  position: fixed;
  top: 0; left: 0;
  width: 22px; height: 26px;
  pointer-events: none;
  z-index: 10001;
  transform: translate(0, 0);
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.25));
  transition: transform 0.2s var(--ease-out);
  will-change: transform;
}

.cursor-pointer.is-hover {
  transform: scale(1.25);
}
.cursor-pointer.is-hover svg path {
  fill: #EA580C;
  stroke: #FACC15;
}

@media (pointer: coarse) {
  .cursor-glow, .cursor-pointer { display: none !important; }
  body { cursor: auto !important; }
}
.cursor-inner.is-view .cursor-label { opacity: 1; }
@media (pointer: coarse) {
  .cursor-glow, .cursor-inner { display: none; }
  body { cursor: auto; }
}

/* ── Buttons ────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 48px;
  padding: 0 var(--space-6);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: all var(--dur-fast) var(--ease-out);
  cursor: none; /* Custom cursor */
  text-decoration: none;
}
.btn-primary {
  background: var(--clr-text-1);
  color: var(--clr-bg);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.btn-ghost {
  background: transparent;
  color: var(--clr-text-1);
  border: 1px solid var(--clr-border);
}
.btn-ghost:hover {
  background: var(--clr-glass);
  border-color: rgba(0, 0, 0, 0.2);
}

/* ── Navigation ─────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--nav-h);
  z-index: 1000;
  transition: transform 0.4s var(--ease-out), background 0.4s ease;
}
#nav.is-scrolled {
  background: rgba(250, 248, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}
#nav.is-hidden { transform: translateY(-100%); }

.nav-inner {
  max-width: var(--max-w);
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--section-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  height: 100%;
}
.logo-svg { height: 28px; width: auto; }

.nav-links {
  display: flex;
  gap: var(--space-8);
}
.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--clr-text-2);
  transition: color var(--dur-fast) ease;
}
.nav-link:hover { color: var(--clr-text-1); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav-cta {
  height: 40px;
  padding: 0 var(--space-4);
  font-size: 0.75rem;
}
.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  z-index: 1001;
}
.ham-line {
  width: 24px;
  height: 2px;
  background: var(--clr-text-1);
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--clr-bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--section-px);
  transform: translateY(-100%);
  transition: transform 0.6s var(--ease-in-out);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  text-align: center;
}
.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--clr-text-1);
  text-decoration: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-menu.is-open .mobile-nav-link {
  opacity: 1;
  transform: translateY(0);
}
.mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-nav-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-nav-link:nth-child(4) { transition-delay: 0.4s; }
.mobile-nav-link.mobile-cta {
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--clr-blue);
  margin-top: var(--space-4);
  transition-delay: 0.5s;
}
.mobile-menu-footer {
  position: absolute;
  bottom: var(--space-8);
  left: 0;
  width: 100%;
  text-align: center;
  opacity: 0;
  transition: opacity 0.4s ease 0.6s;
}
.mobile-menu.is-open .mobile-menu-footer { opacity: 1; }
.mobile-email {
  font-size: var(--text-sm);
  color: var(--clr-text-2);
}

/* Nav Menu Open State */
body.menu-open { overflow: hidden; }
.nav-hamburger.is-active .ham-line:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav-hamburger.is-active .ham-line:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ── Service Card ───────────────────────── */
.service-card {
  position: relative;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(250, 204, 21, 0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-border-hov);
}
.service-card:hover::before { opacity: 1; }

.service-num {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--clr-text-3);
  margin-bottom: var(--space-6);
  display: block;
}
.service-icon {
  font-size: 2rem;
  color: var(--clr-blue);
  margin-bottom: var(--space-4);
}
.service-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}
.service-desc {
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  margin-bottom: var(--space-6);
  line-height: var(--lh-loose);
}
.service-metric {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(250, 204, 21, 0.2);
  color: #D97706; /* Darker orange-yellow for contrast */
  font-size: 0.7rem;
  border-radius: 4px;
  font-weight: 500;
}

/* ── Work Tile ──────────────────────────── */
.work-tile {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  transform: translateZ(0); /* Force hardware accel */
}
.work-tile__media {
  width: 100%;
  height: 100%;
  position: relative;
}
.work-tile__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(0,0,0,0.02) 10px,
    rgba(0,0,0,0.02) 20px
  );
  color: var(--clr-text-3);
  font-size: var(--text-sm);
  border: 2px dashed rgba(0,0,0,0.1);
  margin: var(--space-4);
  border-radius: var(--radius-md);
}
.upload-icon {
  width: 32px;
  height: 32px;
  opacity: 0.5;
}
.work-tile__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0) 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.work-tile:hover .work-tile__overlay { opacity: 1; }

.work-tile__info {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  padding: var(--space-6);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.work-tile:hover .work-tile__info {
  transform: translateY(0);
  opacity: 1;
}
.work-tile__tags .tag {
  display: inline-block;
  padding: 4px 8px;
  background: rgba(0,0,0,0.05);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: 4px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--clr-text-1);
}
.work-tile__title {
  font-size: 1.25rem;
  color: var(--clr-text-1);
}
.work-tile__arrow {
  position: absolute;
  bottom: var(--space-6);
  right: var(--space-6);
  font-size: 1.25rem;
  color: var(--clr-text-1);
  transform: translate(-10px, 10px);
  opacity: 0;
  transition: all 0.4s var(--ease-out) 0.1s;
}
.work-tile:hover .work-tile__arrow {
  transform: translate(0, 0);
  opacity: 1;
}

/* ── Process Step ───────────────────────── */
.process-step {
  width: 400px;
  padding: var(--space-8);
  flex-shrink: 0;
  position: relative;
}
.process-step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--clr-text-ghost);
  line-height: 1;
  margin-bottom: var(--space-8);
}
.process-step-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
  color: var(--clr-text-1);
}
.process-step-desc {
  color: var(--clr-text-2);
  font-size: 1rem;
  line-height: var(--lh-loose);
}
.process-step-connector {
  position: absolute;
  top: 96px; /* Align with number */
  left: 120px;
  width: calc(100% - 80px);
  height: 1px;
  background: var(--clr-border);
}
.process-step:last-child .process-step-connector { display: none; }
@media (max-width: 768px) {
  .process-step { width: 300px; padding: var(--space-6) var(--space-4); }
  .process-step-connector { width: calc(100% - 40px); left: 80px; top: 76px; }
  .process-step-num { font-size: 3rem; }
}

/* ── Impact Stat ────────────────────────── */
.impact-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stat-val {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 600;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-lbl {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: var(--lh-snug);
}

/* ── Trust Badges ───────────────────────── */
.trust-badges {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
}
.trust-icon { font-size: 1rem; }
.trust-lbl {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-text-1);
}

/* ── Testimonials Card ──────────────────── */
.testi-card {
  width: 480px;
  flex-shrink: 0;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.testi-stars {
  color: var(--clr-blue);
  font-size: 1.2rem;
  margin-bottom: var(--space-6);
  letter-spacing: 2px;
}
.testi-quote {
  font-size: 1.125rem;
  color: var(--clr-text-1);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-8);
}
.testi-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.testi-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--clr-text-2);
}
.testi-meta {
  display: flex;
  flex-direction: column;
}
.testi-name {
  font-weight: 500;
  color: var(--clr-text-1);
}
.testi-co {
  font-size: var(--text-sm);
  color: var(--clr-text-3);
}
@media (max-width: 600px) {
  .testi-card { width: 85vw; padding: var(--space-6); }
  .testi-quote { font-size: 1rem; }
}

.testi-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-8);
}
.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  transition: all 0.3s ease;
  padding: 0;
}
.testi-dot.active {
  background: var(--clr-blue);
  transform: scale(1.2);
}

/* ── Contact Form ───────────────────────── */
.contact-form {
  position: relative;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  min-height: 280px;
  overflow: hidden;
}
.form-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}
.form-progress-wrap {
  flex: 1;
  height: 4px;
  background: var(--clr-surface);
  border-radius: 2px;
  margin-right: var(--space-4);
  overflow: hidden;
}
.form-progress-fill {
  height: 100%;
  background: var(--grad-blue-vi);
  width: 20%;
  transition: width 0.4s var(--ease-out);
}
.form-step-counter {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--clr-text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-step {
  position: absolute;
  top: var(--space-16);
  left: var(--space-8);
  right: var(--space-8);
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;
  transition: all 0.4s var(--ease-out);
}
.form-step.active {
  position: relative;
  top: 0; left: 0; right: 0;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.form-label {
  display: block;
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: var(--space-4);
  color: var(--clr-text-1);
}
.form-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--clr-border);
  padding: var(--space-2) 0;
  font-size: 1.25rem;
  color: var(--clr-text-1);
  font-family: var(--font-body);
  transition: border-color 0.3s ease;
  margin-bottom: var(--space-6);
}
.form-input:focus {
  outline: none;
  border-color: var(--clr-blue);
}
.form-input.is-invalid {
  border-color: #DC2626 !important;
}
.form-error-msg {
  color: #DC2626;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-top: -1rem;
  margin-bottom: 1.25rem;
  display: block;
  animation: shake-error 0.3s ease;
}
@keyframes shake-error {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}
.form-input::placeholder { color: var(--clr-text-3); }
.form-textarea {
  resize: none;
  height: 80px;
}

.pill-select {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.pill-opt {
  padding: 10px 20px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  background: var(--clr-surface);
  color: var(--clr-text-2);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}
.pill-opt:hover {
  border-color: rgba(0,0,0,0.2);
  color: var(--clr-text-1);
}
.pill-opt.selected {
  background: var(--clr-text-1);
  color: var(--clr-bg);
  border-color: var(--clr-text-1);
}
.pill-opt--featured {
  background: rgba(250, 204, 21, 0.1);
  border-color: rgba(250, 204, 21, 0.4);
  color: #D97706;
}
.pill-opt--featured.selected {
  background: var(--grad-text);
  color: #fff;
  border-color: transparent;
}

.form-success {
  position: absolute;
  inset: 0;
  background: var(--clr-surface-2);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 10;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}
.form-success:not([hidden]),
.form-success.is-active {
  display: flex;
  opacity: 1;
}
.success-checkmark {
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-4);
}
.success-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}
.success-sub {
  color: var(--clr-text-2);
  line-height: var(--lh-loose);
}
@media (max-width: 600px) {
  .contact-form { padding: var(--space-6); }
  .form-step { left: var(--space-6); right: var(--space-6); }
}

/* ── Contact Blobs ──────────────────────── */
.contact-blobs {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.contact-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  animation: blob-float 10s infinite alternate ease-in-out;
}
.blob-1 {
  width: 400px; height: 400px;
  background: var(--clr-blue);
  top: -100px; left: -100px;
}
.blob-2 {
  width: 300px; height: 300px;
  background: var(--clr-violet);
  bottom: -50px; right: -50px;
  animation-delay: -3s;
}
.blob-3 {
  width: 250px; height: 250px;
  background: var(--clr-magenta);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -6s;
  opacity: 0.1;
}
@keyframes blob-float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -50px) scale(1.1); }
}

/* ── Footer ─────────────────────────────── */
.footer-logo-link { display: inline-block; margin-bottom: var(--space-4); }
.footer-tagline { color: var(--clr-text-2); line-height: var(--lh-loose); }
.footer-nav-col { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-nav-link { color: var(--clr-text-2); transition: color 0.2s; }
.footer-nav-link:hover { color: var(--clr-text-1); }
.footer-contact-col { display: flex; flex-direction: column; gap: var(--space-4); align-items: flex-start; }
.footer-email {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--clr-text-1);
  text-decoration: underline;
  text-decoration-color: var(--clr-border);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.2s;
}
.footer-email:hover { text-decoration-color: var(--clr-blue); }
.footer-socials { display: flex; gap: var(--space-4); }
.footer-social-link {
  color: var(--clr-text-2);
  transition: color 0.2s, transform 0.2s;
}
.footer-social-link:hover {
  color: var(--clr-text-1);
  transform: translateY(-2px);
}
.footer-copy, .footer-made {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--clr-text-3);
}