/* ==========================================================================
   SteelShift Digital — Stylesheet
   Palette: bg #050505 | cyan #00d9ff | gold #FFD700 | white text (opacity scale)
   Font: Arial, sans-serif
   ========================================================================== */

:root {
  --bg: #050505;
  --bg-raised: #0c0e10;
  --cyan: #00d9ff;
  --gold: #FFD700;
  --text-100: rgba(255, 255, 255, 1);
  --text-80: rgba(255, 255, 255, 0.8);
  --text-60: rgba(255, 255, 255, 0.6);
  --text-40: rgba(255, 255, 255, 0.4);
  --border: rgba(255, 255, 255, 0.1);
  --border-cyan: rgba(0, 217, 255, 0.35);
  --shadow-cyan: 0 0 30px rgba(0, 217, 255, 0.25);
  --shadow-gold: 0 0 30px rgba(255, 215, 0, 0.2);
  --radius: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-80);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   LOADER
   ========================================================================== */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-spinner {
  width: 54px;
  height: 54px;
  border: 3px solid rgba(0, 217, 255, 0.15);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   SCROLL PROGRESS BAR
   ========================================================================== */
#progressBar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  z-index: 3000;
  transition: width 0.1s ease;
}

/* ==========================================================================
   FLOATING BACKGROUND SHAPES
   ========================================================================== */
.bg-shapes {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.12;
}
.shape-1 {
  width: 480px; height: 480px;
  background: var(--cyan);
  top: -120px; left: -100px;
  animation: floatA 22s ease-in-out infinite;
}
.shape-2 {
  width: 380px; height: 380px;
  background: var(--gold);
  bottom: -100px; right: -80px;
  animation: floatB 26s ease-in-out infinite;
}
.shape-3 {
  width: 320px; height: 320px;
  background: var(--cyan);
  top: 45%; left: 60%;
  animation: floatC 20s ease-in-out infinite;
}
@keyframes floatA {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(60px, 80px); }
}
@keyframes floatB {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-70px, -50px); }
}
@keyframes floatC {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, 60px) scale(1.1); }
}
@media (prefers-reduced-motion: reduce) {
  .shape { animation: none; }
}

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 2000;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: rgba(5, 5, 5, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s ease, background 0.4s ease;
}
header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(5, 5, 5, 0.92);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.5px;
  color: var(--text-100);
}
.logo img { height: 36px; width: auto; }
.logo .accent { color: var(--cyan); }

nav ul {
  display: flex;
  gap: 8px;
  align-items: center;
}
nav a.nav-link {
  position: relative;
  display: inline-block;
  padding: 8px 4px;
  margin: 0 12px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text-60);
  cursor: pointer;
  transition: color 0.3s ease;
}
nav a.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  height: 2px;
  width: 0%;
  background: var(--cyan);
  transition: width 0.35s var(--ease);
}
nav a.nav-link:hover,
nav a.nav-link.active {
  color: var(--text-100);
}
nav a.nav-link:hover::after,
nav a.nav-link.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  width: 26px; height: 2px;
  background: var(--text-100);
  transition: 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.3px;
  cursor: pointer;
  border: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s ease;
}
.btn-primary {
  background: var(--cyan);
  color: #001217;
}
.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-cyan);
}
.btn-gold {
  background: var(--gold);
  color: #1a1400;
}
.btn-gold:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-gold);
}
.btn-outline {
  background: transparent;
  color: var(--text-100);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  transform: scale(1.05);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--shadow-cyan);
}

/* ==========================================================================
   PAGES / TRANSITIONS
   ========================================================================== */
#scrollContainer {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}
.page {
  display: block;
  min-height: 100vh;
  padding-top: 110px;
  position: relative;
  z-index: 1;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}
footer {
  scroll-snap-align: start;
}
@media (prefers-reduced-motion: reduce) {
  #scrollContainer { scroll-snap-type: none; scroll-behavior: auto; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }
.reveal.d4 { transition-delay: 0.4s; }

/* ==========================================================================
   SECTION HELPERS
   ========================================================================== */
section.block {
  padding: 100px 0;
}
.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan);
  border-left: 3px solid var(--cyan);
  padding-left: 12px;
  margin-bottom: 14px;
}
.eyebrow.gold { color: var(--gold); border-color: var(--gold); }
h1, h2, h3, h4 { color: var(--text-100); font-weight: 800; line-height: 1.15; }
.h2 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 16px; }
.lead { color: var(--text-60); font-size: 17px; max-width: 640px; }

/* ==========================================================================
   HERO (HOME)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video-wrap video,
.hero-video-wrap .hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-fallback {
  background: radial-gradient(circle at 30% 20%, rgba(0,217,255,0.08), transparent 55%),
              radial-gradient(circle at 80% 80%, rgba(255,215,0,0.07), transparent 55%),
              #050505;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,5,5,0.55) 0%, rgba(5,5,5,0.85) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 60px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
  animation: badgePulse 2.6s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 rgba(0, 217, 255, 0); }
  50% { box-shadow: 0 0 18px rgba(0, 217, 255, 0.35); }
}
.hero-content h1 {
  font-size: clamp(40px, 6.4vw, 72px);
  letter-spacing: -1px;
  margin-bottom: 8px;
  min-height: 1.2em;
}
#typewriter {
  border-right: 3px solid var(--cyan);
  padding-right: 4px;
  animation: blink 0.85s step-end infinite;
}
@keyframes blink {
  0%, 100% { border-color: var(--cyan); }
  50% { border-color: transparent; }
}
.hero-sub2 {
  font-size: clamp(26px, 4.5vw, 46px);
  color: var(--gold);
  margin-bottom: 20px;
}
.hero-content p.lead {
  font-size: 18px;
  margin-bottom: 32px;
}
.hero-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-100);
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 28px;
}
.hero-phone .icon { color: var(--cyan); }
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.split.reverse { grid-template-columns: 0.9fr 1.1fr; }
.split img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-height: 460px;
}
.about-text p { color: var(--text-60); margin-bottom: 16px; font-size: 16px; }
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.value-chip {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-80);
}

/* FAQ */
.faq-list { margin-top: 40px; max-width: 800px; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-100);
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  padding: 22px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.faq-q .plus {
  color: var(--cyan);
  font-size: 20px;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  color: var(--text-60);
  font-size: 15px;
}
.faq-item.open .faq-a { max-height: 200px; padding-bottom: 20px; }

/* ==========================================================================
   SERVICES PAGE
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  margin-top: 44px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-raised);
  transition: transform 0.3s var(--ease), border-color 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
  transform: translateX(6px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-cyan);
}
.service-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.service-card:hover img { transform: scale(1.08); }
.service-card .body { padding: 22px 24px; }
.service-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}
.service-card:hover h3 { color: var(--cyan); }
.service-card p { color: var(--text-60); font-size: 14px; }

.industries-strip {
  margin-top: 60px;
  text-align: center;
}
.industries-strip h4 {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-40);
  margin-bottom: 8px;
}
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}
.industry-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 215, 0, 0.03);
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.industry-item.open { border-color: var(--gold); }
.industry-tag {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  border: none;
  background: transparent;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  cursor: pointer;
  animation: bubbleFloat 5s ease-in-out infinite;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.industry-item:nth-child(2n) .industry-tag { animation-delay: -1.4s; }
.industry-item:nth-child(3n) .industry-tag { animation-delay: -2.8s; }
.industry-tag:hover,
.industry-item.open .industry-tag {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-gold);
}
@keyframes bubbleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.tag-plus {
  font-size: 18px;
  transition: transform 0.3s ease;
  color: var(--gold);
}
.industry-item.open .tag-plus { transform: rotate(45deg); }
.industry-why {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
  color: var(--text-60);
  font-size: 13.5px;
  padding: 0 20px;
}
.industry-item.open .industry-why {
  max-height: 220px;
  padding: 0 20px 20px;
}
@media (prefers-reduced-motion: reduce) {
  .industry-tag { animation: none; }
}

/* ==========================================================================
   VISION PAGE
   ========================================================================== */
.vision-block {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 110px);
}
.vision-quote {
  border-left: 3px solid var(--gold);
  padding-left: 28px;
  margin: 28px 0 50px;
  max-width: 820px;
}
.vision-quote p {
  font-size: clamp(19px, 2.4vw, 25px);
  color: var(--text-100);
  font-weight: 600;
  line-height: 1.55;
}
.vision-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.vision-point {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  background: var(--bg-raised);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s ease;
}
.vision-point:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold);
  border-color: var(--gold);
}
.vision-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}
.vision-point h4 { font-size: 17px; margin-bottom: 8px; }
.vision-point p { color: var(--text-60); font-size: 14px; }

/* ==========================================================================
   CONTACT PAGE
   ========================================================================== */
.contact-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--bg-raised);
}
.contact-box .row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.contact-box .row .icon {
  color: var(--cyan);
  font-size: 18px;
  margin-top: 3px;
}
.contact-box strong { color: var(--text-100); display: block; margin-bottom: 2px; }
.copy-btn {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  margin-left: 8px;
}
.response-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.social-row {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}
.social-row a {
  border: 1px solid var(--border);
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  transition: 0.3s ease;
}
.social-row a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.contact-form {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--bg-raised);
}
.contact-form img {
  border-radius: 10px;
  margin-bottom: 20px;
  height: 160px;
  width: 100%;
  object-fit: cover;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-60);
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--text-100);
  font-family: Arial, sans-serif;
  font-size: 14px;
  transition: border-color 0.3s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
}
.field textarea { resize: vertical; min-height: 110px; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  border-top: 1px solid var(--border);
  padding: 50px 0 30px;
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.footer-brand p { color: var(--text-40); font-size: 14px; margin-top: 12px; max-width: 320px; }
.footer-col h4 {
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-40);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  color: var(--text-60);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--text-40);
}

/* ==========================================================================
   BREADCRUMB
   ========================================================================== */
#breadcrumb {
  position: fixed;
  top: 76px;
  left: 0; right: 0;
  z-index: 1900;
  background: rgba(5,5,5,0.55);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.breadcrumb-inner {
  padding: 9px 24px;
  font-size: 12px;
  color: var(--text-40);
  font-weight: 600;
  letter-spacing: 0.3px;
}
.crumb-sep { margin: 0 8px; color: var(--text-40); }
#breadcrumb #crumbCurrent { color: var(--cyan); }

/* ==========================================================================
   CASE STUDIES BLOCK (honest placeholder)
   ========================================================================== */
.case-studies-block {
  margin-top: 70px;
  padding-top: 50px;
  border-top: 1px solid var(--border);
  max-width: 720px;
}

/* ==========================================================================
   THANK YOU PANEL
   ========================================================================== */
.thank-you-panel {
  text-align: center;
  padding: 30px 10px;
}
.ty-check {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.12);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.thank-you-panel h3 { font-size: 20px; margin-bottom: 8px; }
.thank-you-panel p { color: var(--text-60); font-size: 14px; margin-bottom: 22px; }

/* ==========================================================================
   STICKY MOBILE CTA
   ========================================================================== */
#stickyMobileCta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1400;
  background: rgba(5,5,5,0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  padding: 10px 14px;
  gap: 10px;
}
.sticky-cta-btn {
  flex: 1;
  text-align: center;
  padding: 12px 0;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  border: 1px solid var(--border);
  color: var(--text-100);
}
.sticky-cta-btn.primary {
  background: var(--cyan);
  color: #001217;
  border-color: var(--cyan);
}
@media (max-width: 720px) {
  #stickyMobileCta { display: flex; }
  .whatsapp-float { bottom: 78px; }
}

/* ==========================================================================
   PRIVACY MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 4000;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay[hidden] {
  display: none;
}
.modal-box {
  position: relative;
  max-width: 640px;
  max-height: 82vh;
  overflow-y: auto;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
}
.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-80);
  width: 34px; height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
}
.modal-close:hover { border-color: var(--cyan); color: var(--cyan); }
.modal-body p { color: var(--text-60); font-size: 14px; margin-bottom: 16px; }
.modal-body strong { color: var(--text-100); }

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 1500;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s var(--ease);
  font-size: 26px;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* ==========================================================================
   TOAST
   ========================================================================== */
#toast {
  position: fixed;
  bottom: 100px;
  right: 26px;
  background: var(--bg-raised);
  border: 1px solid var(--border-cyan);
  color: var(--text-100);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  z-index: 2500;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 0.3s ease;
}
#toast.show { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 860px) {
  .split, .split.reverse { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .vision-points { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .vision-block { min-height: auto; padding: 40px 0; }
}
@media (max-width: 720px) {
  nav ul {
    position: fixed;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(5,5,5,0.98);
    border-bottom: 1px solid var(--border);
    padding: 20px 0;
    gap: 4px;
    transform: translateY(-120%);
    opacity: 0;
    transition: 0.35s var(--ease);
    pointer-events: none;
  }
  nav ul.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  nav a.nav-link { display: block; width: 100%; text-align: center; margin: 0; padding: 14px 0; }
  .hamburger { display: flex; }
  section.block { padding: 70px 0; }
  .contact-box, .contact-form { padding: 24px; }
}