/* ══ LAYOUT ══ */

/* ── Container ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Section ── */
.section {
  padding: var(--section-padding);
  position: relative;
}

/* ── NAV ── */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-nav);
  padding: 0.75rem 0;
  transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#nav.scrolled {
  background: rgba(9, 24, 41, 0.95);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: contain;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.2;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('hero.jpg') center center / cover no-repeat;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.92) 0%,
    rgba(10, 22, 40, 0.75) 40%,
    rgba(13, 33, 55, 0.6) 100%
  );
  z-index: 1;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.15;
  background-image:
    radial-gradient(1px 1px at 20% 30%, var(--color-accent) 100%, transparent),
    radial-gradient(1px 1px at 40% 70%, var(--color-accent) 100%, transparent),
    radial-gradient(1px 1px at 60% 20%, var(--color-accent) 100%, transparent),
    radial-gradient(1px 1px at 80% 50%, #fff 100%, transparent),
    radial-gradient(1px 1px at 10% 80%, #fff 100%, transparent),
    radial-gradient(1px 1px at 70% 90%, var(--color-accent) 100%, transparent);
  background-size: 200px 200px;
  animation: particleFloat 8s ease-in-out infinite alternate;
}

@keyframes particleFloat {
  0% { opacity: 0.1; }
  100% { opacity: 0.2; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: var(--font-size-hero);
}

.hero-title-line1,
.hero-title-line2,
.hero-title-line3 {
  display: block;
  font-family: var(--font-heading);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero-title-line2 {
  color: var(--color-accent);
  -webkit-text-stroke: 1px var(--color-accent);
  text-stroke: 1px var(--color-accent);
  color: transparent;
}

.hero-title-line3 {
  font-size: calc(var(--font-size-hero) * 0.55);
  letter-spacing: 0.3em;
  font-weight: 600;
  margin-top: 0.25rem;
}

.hero-sub {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  z-index: 2;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  animation: bounceDown 2s ease-in-out infinite;
}

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

/* ── STATS BAND ── */
.stats-band {
  padding: 3rem 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
}

.stat-suffix {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-top: -0.5rem;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.stat-badge {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  margin-top: 0.5rem;
}

.stat-icon {
  font-size: var(--font-size-3xl);
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

/* ── ABOUT ── */
.about {
  background: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text .about-lead {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.about-signature {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
}

.about-signature-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.about-signature-title {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.about-image-wrap {
  position: relative;
}

.about-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.about-image {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--color-accent);
  color: #fff;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--glow-accent);
}

.badge-number {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  line-height: 1;
}

.badge-text {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* ── SERVICES ── */
.services {
  background: var(--color-bg-section);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border);
}

.service-icon-wrap {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(208, 32, 48, 0.12);
  margin-bottom: 1.25rem;
  font-size: 1.75rem;
  color: var(--color-accent);
}

.service-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-lg);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── PROJECTS / GALLERY ── */
.projects {
  background: var(--color-bg);
}

.gallery-wrap {
  max-width: 900px;
  margin: 0 auto;
}

.gallery-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: nowrap;
}

.gallery-prev,
.gallery-next {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  color: var(--color-text);
  font-size: 1.5rem;
  transition: all var(--transition-base);
  flex-shrink: 0;
  min-width: 52px;
  min-height: unset;
}

.gallery-prev:hover,
.gallery-next:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  box-shadow: var(--glow-accent-sm);
}

.gallery-track-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
  flex: 1;
}

.gallery-track {
  display: flex;
  gap: 1rem;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-card {
  flex: 0 0 calc(33.333% - 0.667rem);
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  flex-shrink: 0;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
}

.gallery-card-overlay h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-base);
  margin-bottom: 0.25rem;
}

.gallery-card-overlay p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.gallery-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.gallery-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  flex-shrink: 0;
  min-width: 10px;
  min-height: 10px;
}

.gallery-dot.active {
  background: var(--color-accent);
  box-shadow: var(--glow-accent-sm);
}

/* ── TESTIMONIALS ── */
.testimonials {
  background: var(--color-bg-section);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  color: #f59e0b;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.testimonial-text {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.testimonial-location {
  font-size: var(--font-size-xs);
  color: var(--color-text-dim);
}

/* ── CTA SECTION ── */
.cta-section {
  background: var(--color-bg-alt);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(208,32,48,0.08) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

/* ── CONTACT ── */
.contact {
  background: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-info-item i {
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-info-item p,
.contact-info-item a {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
}

.contact-info-item a:hover {
  color: var(--color-accent);
}

.contact-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.contact-social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-muted);
  font-size: 1.25rem;
  transition: all var(--transition-base);
}

.contact-social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.contact-form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(208, 32, 48, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-dim);
}

.form-success {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  color: #22c55e;
  font-weight: 500;
  text-align: center;
}

/* ── FOOTER ── */
.footer {
  background: var(--color-primary-darker);
  padding: 4rem 0 0;
  border-top: 1px solid var(--color-border-light);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-logo {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  max-width: 280px;
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.footer-links a,
.footer-services span {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: 0.6rem;
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-contact p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-contact i {
  color: var(--color-accent);
}

.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin-top: 0.5rem;
}

.footer-social:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--color-border-light);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal p {
  font-size: var(--font-size-xs);
  color: var(--color-text-dim);
}

.built-by-badge {
  height: 28px;
  width: auto;
  opacity: 0.8;
}

/* ── MOBILE OVERLAY ── */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 18, 32, 0.97);
  z-index: var(--z-overlay);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  visibility: hidden;
}

.mobile-overlay.open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-overlay a {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  transition: color var(--transition-base);
}

.mobile-overlay a:hover {
  color: var(--color-accent);
}

/* ── SECTION HEADER ── */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

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

.divider-line {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 auto;
  border-radius: var(--radius-full);
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 60px 0;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-logo-text {
    font-size: 0.9rem;
  }

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

  .hero-title-line1,
  .hero-title-line2 {
    font-size: clamp(2.8rem, 12vw, 4rem);
  }

  .hero-title-line3 {
    font-size: clamp(1.2rem, 5vw, 2rem);
    letter-spacing: 0.15em;
  }

  .hero-sub {
    font-size: var(--font-size-base);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

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

  .stat-number {
    font-size: var(--font-size-3xl);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image-frame img {
    height: 300px;
  }

  .about-experience-badge {
    bottom: -1rem;
    right: -0.5rem;
    padding: 1rem;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .gallery-track {
    gap: 0.75rem;
  }

  .gallery-card {
    flex: 0 0 100%;
    max-height: 260px;
    min-width: calc(85% - 0.75rem);
    width: calc(85% - 0.75rem);
  }

  .gallery-card img {
    max-height: 260px;
  }

  .gallery-prev,
  .gallery-next {
    width: 44px;
    height: 44px;
    min-width: 44px;
  }

  .cta-title {
    font-size: var(--font-size-3xl);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }
}