/* ═══════════════════════════════════════════════════════
   HORIZON WEB STUDIO — index.css
   Home page standalone stylesheet
═══════════════════════════════════════════════════════ */

/* ── CSS Variables ──────────────────────────────────── */
:root {
  --bg-base:       #080808;
  --bg-surface:    #0f0f0f;
  --bg-elevated:   #161616;
  --bg-card:       #111111;
  --border:        rgba(255,255,255,0.07);
  --border-hover:  rgba(255,255,255,0.15);

  --text-primary:  #e8e2d5;
  --text-secondary:#a09890;
  --text-muted:    #5a5450;

  --accent:        #c9a84c;
  --accent-dim:    rgba(201,168,76,0.12);
  --accent-glow:   rgba(201,168,76,0.25);

  --green-wa:      #25d366;

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;

  --transition:    0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --font:          system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ── Reset & Base ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font);
  line-height: 1.65;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Reveal Animations ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 340ms; }
.reveal--delay-5 { transition-delay: 460ms; }

/* ── Common Text Styles ─────────────────────────────── */
.text-accent { color: var(--accent); }

.section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-body {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 60px;
}

/* ── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #0a0806;
}
.btn--primary:hover {
  background: #d9b85a;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 12px 26px;
}
.btn--outline:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8,8,8,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 4px 40px rgba(0,0,0,0.6);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img { height: 32px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}
.nav-link--cta {
  background: var(--accent-dim);
  color: var(--accent) !important;
  border: 1px solid rgba(201,168,76,0.3);
}
.nav-link--cta:hover {
  background: var(--accent);
  color: #0a0806 !important;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 40%, transparent 100%);
}

.hero__accent-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.hero__accent-orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.12), transparent 70%);
  top: -100px; right: -80px;
}
.hero__accent-orb--2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(201,168,76,0.07), transparent 70%);
  bottom: 60px; left: -60px;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero__headline {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.hero__sub {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  font-style: italic;
}

.hero__body {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat__num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.stat__label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stat__divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 44px;
  border: 2px solid var(--border-hover);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.hero__scroll-indicator span {
  width: 4px; height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: scroll-bounce 1.8s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.3; }
}

/* ══════════════════════════════════════════════════════
   SERVICES
══════════════════════════════════════════════════════ */
.services {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
}

.service-card {
  background: var(--bg-card);
  padding: 36px 32px;
  transition: background var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.service-card:hover {
  background: var(--bg-elevated);
}

.service-card__icon {
  color: var(--text-secondary);
  transition: color var(--transition);
  width: 40px; height: 40px;
  flex-shrink: 0;
}
.service-card:hover .service-card__icon { color: var(--text-primary); }

.service-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.service-card__body {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.68;
  flex: 1;
}

.service-card__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 4px;
  align-self: flex-start;
  margin-top: auto;
}
.service-card__tag--highlight {
  color: var(--accent);
  border-color: rgba(201,168,76,0.3);
  background: var(--accent-dim);
}
.service-card__tag--price {
  color: #7ec8a0;
  border-color: rgba(126,200,160,0.3);
  background: rgba(126,200,160,0.08);
}

.service-card--featured {
  background: linear-gradient(135deg, #0d0d0d, #111108);
}
.service-card--editor {
  background: #0a0e0b;
}

.services__footer {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════
   WHY US
══════════════════════════════════════════════════════ */
.why-us {
  padding: 100px 0;
}

.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 64px;
}

.pillar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.pillar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.pillar:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
}
.pillar:hover::before { opacity: 1; }

.pillar__number {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--accent);
  opacity: 0.18;
  letter-spacing: -0.06em;
  position: relative;
}

.pillar__content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.pillar__content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Pricing Strip */
.pricing-strip {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pricing-strip__inner {
  display: flex;
  align-items: stretch;
}
.pricing-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
  gap: 6px;
  text-align: center;
}
.pricing-item__label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}
.pricing-item__value {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent);
}
.pricing-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

/* ══════════════════════════════════════════════════════
   CONTACT HUB
══════════════════════════════════════════════════════ */
.contact {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.contact-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.contact-card:hover {
  border-color: rgba(201,168,76,0.35);
  transform: translateY(-3px);
  background: var(--bg-elevated);
}
.contact-card:hover::after { opacity: 1; }

.contact-card--whatsapp:hover {
  border-color: rgba(37,211,102,0.4);
}
.contact-card--whatsapp::after {
  background: linear-gradient(135deg, rgba(37,211,102,0.08), transparent 60%);
}
.contact-card--whatsapp .contact-card__action {
  color: var(--green-wa);
}

.contact-card__icon {
  flex-shrink: 0;
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
  transition: color var(--transition);
}
.contact-card:hover .contact-card__icon { color: var(--accent); }
.contact-card--whatsapp:hover .contact-card__icon { color: var(--green-wa); }

.contact-card__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.contact-card__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.contact-card__value {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.contact-card__action {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer__brand img { margin-bottom: 4px; }
.footer__brand p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: flex-end;
  align-items: flex-start;
}
.footer__nav a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.footer__nav a:hover { color: var(--accent); }
.footer__legal {
  grid-column: 1 / -1;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .why-us__grid   { grid-template-columns: 1fr; gap: 20px; }
  .contact__grid  { grid-template-columns: 1fr; }
  .pricing-strip__inner { flex-direction: column; }
  .pricing-divider { width: auto; height: 1px; }
  .footer__inner  { grid-template-columns: 1fr; }
  .footer__nav    { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px 20px 32px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.is-open { display: flex; }
  .nav-link { padding: 14px 16px; font-size: 1rem; }
  .nav-link--cta { margin-top: 14px; text-align: center; justify-content: center; }
  .nav-burger { display: flex; }

  .services__grid { grid-template-columns: 1fr; }
  .services__footer { flex-direction: column; }
  .services__footer .btn { width: 100%; justify-content: center; }
  .hero__stats    { gap: 20px; }
  .hero__actions  { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}

/* ══════════════════════════════════════════════════════
   SELECTED WORK CAROUSEL (home page)
══════════════════════════════════════════════════════ */
.showcase {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.carousel {
  position: relative;
}

.carousel__track {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  min-height: 500px;
}

/* All slides stacked, only active one shown */
.carousel__slide {
  display: none;
  flex-direction: column;
  align-items: center;
  background: var(--bg-card);
  cursor: pointer;
  position: relative;
  padding: 48px 40px 40px;
  gap: 28px;
  animation: slide-in 0.35s ease forwards;
}
@keyframes slide-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.carousel__slide.is-active { display: flex; }
.carousel__slide:hover { background: var(--bg-elevated); }

.carousel__mockup {
  display: flex;
  justify-content: center;
}

.mockup-frame {
  position: relative;
  width: 180px;
  border-radius: 24px;
  border: 3px solid rgba(255,255,255,0.12);
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0,0,0,0.7);
  background: #000;
}
.mockup-notch {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 12px;
  background: rgba(255,255,255,0.1);
  border-radius: 0 0 8px 8px;
  z-index: 1;
}
.mockup-frame img { width: 100%; height: auto; display: block; }

.carousel__info {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  max-width: 520px;
}
.carousel__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
  border-radius: 4px;
}
.carousel__title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
}
.carousel__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.carousel__cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 4px;
}

/* Controls — always visible */
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.carousel__btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), color var(--transition);
}
.carousel__btn:hover { border-color: var(--accent); color: var(--accent); }
.carousel__dots { display: flex; gap: 10px; }
.carousel__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-hover);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.carousel__dot.is-active { background: var(--accent); transform: scale(1.3); }