/* ============================================================
   Goqua Animations
   Load order: style.css → overrides.css → animations.css → mobile-fixes.css
   All motion is gated by prefers-reduced-motion at the bottom.
   ============================================================ */

/* ── Keyframes ──────────────────────────────────────────────── */

@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-down {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-left {
  from { opacity: 0; transform: translateX(36px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fade-right {
  from { opacity: 0; transform: translateX(-36px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes slide-up-soft {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Hero visual float after load */
@keyframes float-visual {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50%       { transform: translateY(-10px) rotate(-4deg); }
}

/* Eyebrow line grow */
@keyframes line-grow {
  from { width: 0; }
  to   { width: 25px; }
}

/* Cursor blink */
@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Tech pill shimmer sweep */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

/* WhatsApp widget bounce-in */
@keyframes widget-enter {
  0%   { opacity: 0; transform: scale(0.5) translateY(20px); }
  65%  { transform: scale(1.12) translateY(-4px); }
  85%  { transform: scale(0.96) translateY(2px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* Stat counter tick */
@keyframes count-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Ripple for buttons */
@keyframes ripple-spread {
  from { transform: scale(0); opacity: 0.45; }
  to   { transform: scale(4); opacity: 0; }
}

/* Gradient border pulse on cards */
@keyframes border-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(19,126,103,0); }
  50%       { box-shadow: 0 0 0 4px rgba(19,126,103,0.12); }
}

/* ── Page-load: body ready class ────────────────────────────── */
/* JS adds .page-loaded to <body> after DOMContentLoaded       */

/* Header slides down */
.page-loaded .site-header {
  animation: fade-down 0.55s cubic-bezier(0.22,1,0.36,1) both;
}

/* ── Hero — staggered load sequence ─────────────────────────── */
/* Safety: if JS fails/is slow, content auto-shows after 1.5s  */
.hero-eyebrow  { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.hero-heading  { opacity: 0; animation: fade-up 0.65s ease 1.5s both; }
.hero-copy-p   { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.hero-lead     { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.hero-highlights { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.hero-actions  { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.hero-proof    { opacity: 0; animation: fade-up 0.55s ease 1.5s both; }
.hero-visual   { opacity: 0; animation: fade-left 0.85s ease 1.5s both; }
.hero-visual-panel { opacity: 0; animation: fade-left 0.85s ease 1.5s both; }

/* JS path: tighter, staggered timings */
.page-loaded .hero-eyebrow {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.10s both;
}
.page-loaded .hero-heading {
  animation: fade-up 0.65s cubic-bezier(0.22,1,0.36,1) 0.22s both;
}
.page-loaded .hero-copy-p {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.36s both;
}
.page-loaded .hero-lead {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.30s both;
}
.page-loaded .hero-highlights {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.44s both;
}
.page-loaded .hero-actions {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.56s both;
}
.page-loaded .hero-proof {
  animation: fade-up 0.55s cubic-bezier(0.22,1,0.36,1) 0.68s both;
}
.page-loaded .hero-visual {
  animation: fade-left 0.85s cubic-bezier(0.22,1,0.36,1) 0.35s both;
}
.page-loaded .hero-visual-panel {
  animation: fade-left 0.85s cubic-bezier(0.22,1,0.36,1) 0.35s both;
}

/* Floating visual — kicks in after load animation finishes */
.page-loaded .hero-visual img {
  animation: rise 0.9s cubic-bezier(0.22,1,0.36,1) 0.25s both,
             float-visual 6s ease-in-out 1.2s infinite;
}

/* Eyebrow line animation */
.page-loaded .hero-eyebrow span,
.page-loaded .career-hero-copy .eyebrow span {
  animation: line-grow 0.5s ease 0.55s both;
}

/* ── Careers hero stagger ───────────────────────────────────── */
.career-eyebrow  { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.career-heading  { opacity: 0; animation: fade-up 0.65s ease 1.5s both; }
.career-copy-p   { opacity: 0; animation: fade-up 0.6s ease 1.5s both; }
.career-link     { opacity: 0; animation: fade-up 0.55s ease 1.5s both; }
.career-art-wrap { opacity: 0; animation: fade-left 0.85s ease 1.5s both; }

.page-loaded .career-eyebrow {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.10s both;
}
.page-loaded .career-heading {
  animation: fade-up 0.65s cubic-bezier(0.22,1,0.36,1) 0.22s both;
}
.page-loaded .career-copy-p {
  animation: fade-up 0.6s cubic-bezier(0.22,1,0.36,1) 0.36s both;
}
.page-loaded .career-link {
  animation: fade-up 0.55s cubic-bezier(0.22,1,0.36,1) 0.48s both;
}
.page-loaded .career-art-wrap {
  animation: fade-left 0.85s cubic-bezier(0.22,1,0.36,1) 0.30s both;
}

/* ── Scroll reveal — base state ─────────────────────────────── */
/* Safety fallback: auto-show after 2s if JS observer never fires */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  animation: fade-up 0.7s ease 2s both;
}
[data-reveal-left] {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  animation: fade-right 0.7s ease 2s both;
}
[data-reveal-right] {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  animation: fade-left 0.7s ease 2s both;
}
[data-reveal-scale] {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34,1.56,0.64,1);
  animation: scale-in 0.6s ease 2s both;
}

/* JS path: observer adds .is-visible */
[data-reveal].is-visible,
[data-reveal-left].is-visible,
[data-reveal-right].is-visible,
[data-reveal-scale].is-visible {
  opacity: 1;
  transform: none;
  animation: none;
}

/* Stagger delays applied via JS (--stagger CSS var) */
[data-reveal],
[data-reveal-left],
[data-reveal-right],
[data-reveal-scale] {
  transition-delay: var(--stagger, 0ms);
}

/* ── Service cards ──────────────────────────────────────────── */
.service-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease,
              border-color 0.25s ease;
  will-change: transform;
}
.service-card:hover {
  transform: translateY(-8px) scale(1.015);
  border-color: rgba(19,126,103,0.3);
  animation: border-pulse 2s ease-in-out infinite;
}
.service-card > i {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.service-card:hover > i {
  transform: scale(1.2) rotate(-6deg);
}

/* ── Industry cards ─────────────────────────────────────────── */
.industry-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  will-change: transform;
}
.industry-card:hover {
  transform: translateY(-7px) scale(1.012);
}
.industry-icon {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.industry-card:hover .industry-icon {
  transform: scale(1.18) rotate(-8deg);
}

/* ── Tech pills shimmer ─────────────────────────────────────── */
.tech-pills span {
  position: relative;
  overflow: hidden;
  transition: background 0.2s ease, color 0.2s ease,
              transform 0.2s cubic-bezier(0.34,1.56,0.64,1),
              box-shadow 0.2s ease;
}
.tech-pills span:hover {
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 4px 12px rgba(19,126,103,0.18);
  background: #e0f5e9;
  color: #0e5c3a;
}
.tech-pills span::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255,255,255,0.55) 50%,
    transparent 60%
  );
  background-size: 200% 100%;
  opacity: 0;
  transition: opacity 0.2s;
}
.tech-pills span:hover::after {
  opacity: 1;
  animation: shimmer 0.6s ease forwards;
}

/* ── Engagement cards ───────────────────────────────────────── */
.engagement-grid article {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  will-change: transform;
}
.engagement-grid article:hover {
  transform: translateY(-7px);
}
.engagement-grid i {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.engagement-grid article:hover i {
  transform: scale(1.2) rotate(-5deg);
}

/* ── Project steps — counter highlight ─────────────────────── */
.project-steps article {
  transition: background 0.2s ease;
}
.project-steps article:hover {
  background: rgba(19,126,103,0.04);
}
.project-steps b {
  transition: color 0.2s ease, letter-spacing 0.2s ease;
}
.project-steps article:hover b {
  letter-spacing: 0.06em;
}

/* ── FAQ accordion ──────────────────────────────────────────── */
.faq-list details p {
  overflow: hidden;
  animation: fade-up 0.3s ease both;
}

/* ── WhatsApp widget entrance ───────────────────────────────── */
.whatsapp-widget {
  animation: widget-enter 0.7s cubic-bezier(0.34,1.56,0.64,1) 1.4s both;
}

/* ── Button ripple ──────────────────────────────────────────── */
.button {
  position: relative;
  overflow: hidden;
}
.button-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  width: 10px;
  height: 10px;
  pointer-events: none;
  animation: ripple-spread 0.55s ease-out forwards;
  transform-origin: center;
}

/* ── Typing cursor on hero ──────────────────────────────────── */
.typed-cursor {
  display: inline-block;
  width: 3px;
  height: 0.85em;
  background: currentColor;
  margin-left: 3px;
  vertical-align: middle;
  border-radius: 2px;
  animation: cursor-blink 1s step-end infinite;
}

/* ── Section headings — animated underline on scroll ────────── */
.section-intro h2,
.architecture h2,
.contact h2,
.application-intro h2,
.career-hero h1,
.journey h2 {
  position: relative;
}
.section-intro h2::after,
.application-intro h2::after,
.journey h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  height: 3px;
  width: 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--blue, #137e67), transparent);
  transition: width 0.6s cubic-bezier(0.22,1,0.36,1) 0.2s;
}
.is-visible .section-intro h2::after,
.section-intro.is-visible h2::after,
.is-visible.section-intro h2::after {
  width: 60px;
}

/* ── Careers: value cards ───────────────────────────────────── */
.value-grid article {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.value-grid article:hover {
  transform: translateY(-7px);
}
.value-grid i {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.value-grid article:hover i {
  transform: scale(1.2) rotate(-6deg);
}

/* ── Careers: role grid ─────────────────────────────────────── */
.role-grid article {
  transition: background 0.2s ease, transform 0.2s ease;
}
.role-grid article:hover {
  transform: translateX(4px);
}
.role-grid i {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.role-grid article:hover i {
  transform: scale(1.18) rotate(-5deg);
}

/* ── Careers: journey list ──────────────────────────────────── */
.journey li {
  transition: background 0.2s ease, padding-left 0.2s ease;
}
.journey li:hover {
  padding-left: 8px;
  background: rgba(19,126,103,0.03);
  border-radius: 8px;
}

/* ── Careers: signal cards ──────────────────────────────────── */
.signal-grid article {
  transition: transform 0.25s ease, background 0.25s ease,
              border-color 0.25s ease;
}
.signal-grid article:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.14);
  border-color: rgba(198,242,219,0.5);
}
.signal-icon {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.signal-grid article:hover .signal-icon {
  transform: scale(1.18) rotate(-5deg);
}

/* ─── Blog marquee cards ─────────────────────────────────────── */
.blog-marquee-card:hover .blog-marquee-card__icon i {
  transform: scale(1.08);
}

/* ── Nav link active indicator ──────────────────────────────── */
.site-nav > a {
  transition: color 0.2s ease;
}
.site-nav > a.active {
  color: var(--blue, #137e67);
}

/* ── Footer: transition is handled via [data-reveal] ─────────── */
/* No extra rule needed — footer uses standard data-reveal path. */

/* ── About image note slide ─────────────────────────────────── */
.image-note {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-image:hover .image-note {
  transform: translate(4px, 4px);
  box-shadow: 0 18px 40px rgba(6,26,57,0.22);
}
.about-image img {
  transition: transform 0.35s ease;
}
.about-image:hover img {
  transform: scale(1.02);
}

/* ── Art ring spin — already in style.css, just add hover pause */
.architecture-art:hover .art-ring {
  animation-play-state: paused;
}
.journey-art:hover .art-orbit {
  animation-play-state: paused;
}

/* ── Techstack group hover ──────────────────────────────────── */
.techstack-group {
  transition: transform 0.2s ease, box-shadow 0.2s ease,
              border-color 0.2s ease;
}
.techstack-group:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(19,126,103,0.10);
  border-color: rgba(19,126,103,0.3);
}

/* ── Contact form field focus ───────────────────────────────── */
.contact-form input,
.contact-form textarea,
.contact-form select {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  box-shadow: 0 2px 0 0 var(--blue, #137e67);
}

/* ── Stat counter (hero proof pills) ────────────────────────── */
.hero-proof span {
  transition: transform 0.2s cubic-bezier(0.34,1.56,0.64,1),
              background 0.2s ease, color 0.2s ease;
}
.hero-proof span:hover {
  transform: translateY(-3px) scale(1.06);
  background: rgba(19,126,103,0.08);
}

/* ── Application card ───────────────────────────────────────── */
.application-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.application-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(7,56,117,0.10);
}

/* ── Scroll progress bar ─────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue, #137e67), #5dcd2c, var(--gold, #e8b923));
  z-index: 30;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ── Skip link (a11y) ───────────────────────────────────────── */
.skip-link {
  position: fixed;
  top: -100%;
  left: 16px;
  z-index: 200;
  padding: 10px 18px;
  border-radius: 8px;
  background: var(--blue, #137e67);
  color: #fff;
  font: 700 13px Manrope, sans-serif;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 16px;
}

/* ══════════════════════════════════════════════════════════════
   REDUCED MOTION — all animations disabled
   ══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  /* Ensure hero content is visible immediately */
  .hero-eyebrow,
  .hero-heading,
  .hero-lead,
  .hero-copy-p,
  .hero-highlights,
  .hero-actions,
  .hero-proof,
  .hero-visual,
  .hero-visual-panel,
  .career-eyebrow,
  .career-heading,
  .career-copy-p,
  .career-link,
  .career-art-wrap {
    opacity: 1;
    transform: none;
  }

  /* Ensure all reveal items are visible */
  [data-reveal],
  [data-reveal-left],
  [data-reveal-right],
  [data-reveal-scale] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .whatsapp-widget {
    animation: none;
    opacity: 1;
  }

  .page-loaded .hero-visual img {
    animation: none;
  }

  .scroll-progress {
    display: none;
  }
}
