/* ═══════════════════════════════════════════════
   NIKOWORKS — Stylesheet v1.0
   Errebe Digital Solutions · Pablo
   ═══════════════════════════════════════════════ */

/* ─── 1. VARIABLES ─────────────────────────────── */
:root {
  --carbon:        #050505;
  --carbon-2:      #0D0D0D;
  --carbon-3:      #151515;
  --carbon-border: #1E1E1E;
  --orange:        #FF7400;
  --orange-hover:  #CC5E00;
  --white:         #FFFFFF;
  --gray-1:        #888888;
  --gray-2:        #444444;
  --wa-green:      #25D366;

  --font-display:  'Bebas Neue', sans-serif;
  --font-cond:     'Barlow Condensed', sans-serif;
  --font-body:     'Inter', sans-serif;

  --nav-h:         64px;
  --container-w:   1280px;
  --container-pad: clamp(20px, 5vw, 80px);

  --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── 2. RESET / BASE ──────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--carbon);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

address { font-style: normal; }

/* ─── 3. UTILITIES ─────────────────────────────── */
.container {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: clamp(64px, 8vw, 120px);
}

.text-orange { color: var(--orange); }

.section-label {
  display: inline-block;
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.text-center-label { display: block; text-align: center; }

.section-header {
  margin-bottom: clamp(40px, 5vw, 64px);
}

.section-title {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 48px);
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--white);
}

/* ─── 4. BUTTONS ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 200ms var(--ease-out),
              border-color 200ms var(--ease-out),
              color 200ms var(--ease-out),
              transform 200ms var(--ease-out);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--orange);
  color: #000;
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-hover);
  border-color: var(--orange-hover);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border-color: transparent;
  padding-inline: 0;
}
.btn-ghost:hover { color: var(--white); }

.btn-wa {
  background: var(--wa-green);
  color: #000;
  border-color: var(--wa-green);
  font-weight: 700;
}
.btn-wa:hover {
  background: #1da851;
  border-color: #1da851;
}

.btn-lg {
  font-size: 15px;
  padding: 18px 36px;
}

/* ─── 5. NAVIGATION ────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: transparent;
  transition: background 300ms var(--ease-out),
              backdrop-filter 300ms var(--ease-out),
              box-shadow 300ms var(--ease-out);
}

.nav.scrolled {
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04);
}

.nav-inner {
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--white);
  flex-shrink: 0;
  transition: color 300ms;
}

.nav.scrolled .nav-logo { color: var(--white); }
.nav:not(.scrolled) .nav-logo { color: var(--white); }

.logo-accent { color: var(--orange); }

.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color 200ms;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--orange);
  transition: width 200ms var(--ease-out);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.nav-phone {
  font-family: var(--font-cond);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--gray-1);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: transform 300ms var(--ease-out),
              opacity 300ms;
}

/* ─── 6. MOBILE NAV ────────────────────────────── */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--carbon);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 350ms var(--ease-out),
              transform 350ms var(--ease-out);
}

.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: var(--container-pad);
  background: none;
  border: none;
  color: var(--white);
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  opacity: 0.6;
  transition: opacity 200ms;
}
.mobile-nav-close:hover { opacity: 1; }

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: clamp(40px, 9vw, 64px);
  letter-spacing: 4px;
  color: rgba(255,255,255,0.4);
  transition: color 200ms;
}
.mobile-nav-link:hover { color: var(--white); }

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.mobile-nav-tel {
  font-family: var(--font-cond);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--gray-1);
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 350ms;
}
.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

/* ─── 7. HERO ───────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: var(--carbon-2);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,5,5,0.25) 0%,
    rgba(5,5,5,0.60) 50%,
    rgba(5,5,5,1) 100%
  );
}

/* Fallback dark texture when no image is loaded */
.hero-bg:not(:has(img[src]:not([style*="display:none"]))) {
  background: linear-gradient(135deg, #0a0a0a 0%, #181008 50%, #050505 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding-top: var(--nav-h);
}

.hero-pill {
  display: inline-block;
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--orange);
  border: 1px solid rgba(255,116,0,0.3);
  padding: 6px 14px;
  margin-bottom: 28px;
}

.hero-h1 {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 96px);
  line-height: 0.95;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255,255,255,0.7);
  max-width: 520px;
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  color: rgba(255,255,255,0.4);
  animation: scroll-bounce 2s ease-in-out infinite;
}

/* ─── 8. STATS BAR ─────────────────────────────── */
.stats-bar {
  background: var(--orange);
  padding-block: clamp(20px, 3vw, 32px);
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-inline: clamp(24px, 4vw, 56px);
}

.stat-number {
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 36px);
  color: #000;
  letter-spacing: -0.5px;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(0,0,0,0.55);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(0,0,0,0.2);
  flex-shrink: 0;
}

/* ─── 9. SERVICES ──────────────────────────────── */
.services {
  background: var(--carbon-2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--carbon-border);
  border: 1px solid var(--carbon-border);
}

.service-card {
  background: var(--carbon-3);
  padding: 32px 24px;
  position: relative;
  border: 1px solid transparent;
  transition: border-color 200ms,
              transform 200ms var(--ease-out),
              background 200ms;
  cursor: default;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  background: #1a1a1a;
  z-index: 1;
}

.service-card--featured {
  border-color: var(--orange);
}

.card-accent {
  width: 24px;
  height: 3px;
  background: var(--orange);
  margin-bottom: 20px;
}

.card-icon {
  color: var(--orange);
  margin-bottom: 16px;
}

.card-title {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 6px;
}

.card-brands {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--gray-2);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.card-desc {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--gray-1);
  line-height: 1.6;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-link {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 200ms, transform 200ms var(--ease-out);
  display: inline-block;
}

.service-card:hover .card-link,
.service-card--featured .card-link {
  opacity: 1;
  transform: translateX(0);
}

/* ─── 10. GALLERY ──────────────────────────────── */
.gallery {
  background: var(--carbon);
  padding-bottom: 0;
}

.gallery .section-header {
  padding-inline: var(--container-pad);
  max-width: var(--container-w);
  margin-inline: auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 10px;
  gap: 3px;
  margin-bottom: 3px;
}

.gallery-item {
  grid-row: span 28;
  position: relative;
  overflow: hidden;
  background: var(--carbon-3);
  cursor: pointer;
}

.gallery-item--tall {
  grid-row: span 38;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

/* Placeholder styling when no image */
.gallery-item.no-img {
  background: linear-gradient(135deg, var(--carbon-3) 0%, var(--carbon-2) 100%);
}

.gallery-item.no-img::before {
  content: attr(data-project);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.06);
  text-transform: uppercase;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity 300ms var(--ease-out);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-item:hover img { transform: scale(1.04); }

.gallery-item-type {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
}

.gallery-item-title {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 18px;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.1;
}

.gallery-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-block: 40px;
}

.gallery-instagram-link {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--gray-1);
  transition: color 200ms;
}
.gallery-instagram-link:hover { color: var(--white); }

/* ─── 11. VIDEO REEL ───────────────────────────── */
.video-reel {
  position: relative;
  height: 70vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--carbon-2);
}

.video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,5,5,0.6);
}

.video-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.video-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 80px);
  line-height: 0.95;
  letter-spacing: -0.5px;
  color: var(--white);
}

/* ─── 12. BRANDS MARQUEE ───────────────────────── */
.brands {
  background: var(--carbon-3);
  padding-block: 40px;
  overflow: hidden;
}

.marquee {
  position: relative;
  overflow: hidden;
  margin-top: 24px;
}

.marquee::before,
.marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
}
.marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--carbon-3), transparent);
}
.marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--carbon-3), transparent);
}

.marquee-track {
  display: flex;
  overflow: hidden;
}

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 0;
  animation: marquee 24s linear infinite;
  white-space: nowrap;
  will-change: transform;
}

.brand-item {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  padding-inline: 40px;
  transition: color 300ms;
}

.brand-sep {
  color: rgba(255,255,255,0.1);
  font-size: 12px;
}

.marquee-inner:hover { animation-play-state: paused; }
.marquee-inner:hover .brand-item { color: rgba(255,255,255,0.5); }

/* ─── 13. TESTIMONIALS ─────────────────────────── */
.testimonials {
  background: var(--carbon-2);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--carbon-border);
  border: 1px solid var(--carbon-border);
}

.testimonial-card {
  background: var(--carbon-3);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 200ms;
}

.testimonial-card:hover { background: #1a1a1a; }

.testimonial-stars {
  font-size: 16px;
  color: var(--orange);
  letter-spacing: 2px;
}

.testimonial-text {
  font-family: var(--font-body);
  font-size: 14px;
  font-style: italic;
  color: var(--gray-1);
  line-height: 1.7;
  flex: 1;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: 1px solid var(--carbon-border);
  padding-top: 16px;
  margin-top: auto;
}

.author-name {
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  color: var(--white);
}

.author-detail {
  font-size: 11px;
  color: var(--gray-2);
  letter-spacing: 0.5px;
}

/* ─── 14. CONTACT ──────────────────────────────── */
.contact {
  background: var(--carbon);
  position: relative;
  overflow: hidden;
}

.contact-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.contact-headline {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 16px;
}

.contact-sub {
  font-size: 15px;
  color: var(--gray-1);
  margin-bottom: 40px;
  max-width: 440px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-detail svg {
  flex-shrink: 0;
  color: var(--orange);
  margin-top: 2px;
}

.contact-detail strong {
  display: block;
  font-family: var(--font-cond);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 2px;
}

.contact-detail span {
  font-size: 13px;
  color: var(--gray-1);
}

.contact-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.contact-social {
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-social a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-cond);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--gray-1);
  transition: color 200ms;
}
.contact-social a:hover { color: var(--white); }

.contact-map {
  height: 480px;
  border: 1px solid var(--carbon-border);
  overflow: hidden;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: var(--carbon-3);
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(1) brightness(0.4) contrast(1.2);
}

/* ─── 15. FOOTER ───────────────────────────────── */
.footer {
  background: #030303;
  border-top: 1px solid #121212;
  padding-top: 56px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: clamp(32px, 4vw, 64px);
  padding-bottom: 48px;
  border-bottom: 1px solid #121212;
  align-items: start;
}

.footer-logo {
  display: block;
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 4px;
  color: var(--white);
  margin-bottom: 12px;
  transition: color 200ms;
}
.footer-logo:hover { color: var(--orange); }

.footer-tagline {
  font-size: 12px;
  color: var(--gray-2);
  letter-spacing: 1px;
}

.footer-address address {
  font-size: 13px;
  color: var(--gray-2);
  line-height: 1.8;
}

.footer-address a {
  color: var(--gray-2);
  transition: color 200ms;
}
.footer-address a:hover { color: var(--orange); }

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-family: var(--font-cond);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-2);
  transition: color 200ms;
}
.footer-nav a:hover { color: var(--orange); }

.footer-social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-social-link {
  color: var(--gray-2);
  transition: color 200ms;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--carbon-border);
  transition: color 200ms, border-color 200ms;
}

.footer-social-link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-block: 20px;
  font-size: 11px;
  color: var(--gray-2);
  letter-spacing: 0.5px;
}

.footer-bottom a {
  color: var(--gray-2);
  transition: color 200ms;
}
.footer-bottom a:hover { color: var(--orange); }

/* ─── 16. WHATSAPP FLOATING BUTTON ─────────────── */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa-green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  animation: wa-pulse 5s ease-out infinite;
  transition: transform 200ms var(--ease-out), box-shadow 200ms;
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
  animation: none;
}

.wa-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: rgba(0,0,0,0.85);
  color: var(--white);
  font-family: var(--font-cond);
  font-size: 12px;
  letter-spacing: 1px;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 2px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms, transform 200ms var(--ease-out);
}

.wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ─── 17. REVEAL ANIMATIONS ─────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s var(--ease-out) forwards;
}

.delay-0 { animation-delay: 0ms; }
.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 320ms; }
.delay-4 { animation-delay: 440ms; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-out),
              transform 600ms var(--ease-out);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ─── 18. KEYFRAMES ─────────────────────────────── */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes wa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6), 0 4px 20px rgba(37,211,102,0.35); }
  50%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0), 0 4px 20px rgba(37,211,102,0.35); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 4px 20px rgba(37,211,102,0.35); }
}

/* ─── 19. RESPONSIVE ────────────────────────────── */

/* Tablet (< 1024px) */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .footer-social {
    flex-direction: row;
    align-items: center;
  }

  .nav-phone { display: none; }
}

/* Tablet Small (< 768px) */
@media (max-width: 768px) {
  .nav-links,
  .nav-actions { display: none; }

  .hamburger { display: flex; }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item       { grid-row: span 22; }
  .gallery-item--tall { grid-row: span 30; }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-map {
    height: 300px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .stats-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .stat-divider {
    display: none;
  }

  .stat {
    padding: 20px;
    border: 1px solid rgba(0,0,0,0.1);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Mobile (< 480px) */
@media (max-width: 480px) {
  .hero-h1 {
    font-size: clamp(52px, 14vw, 72px);
  }

  .hero-ctas {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item,
  .gallery-item--tall { grid-row: span 20; }

  .gallery-cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .video-reel { height: 60vh; }

  .contact-buttons {
    flex-direction: column;
  }

  .wa-float {
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* ─── 20. ACCESSIBILITY ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html { scroll-behavior: auto; }
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}