/* ============================================================
   CSS VARIABLES
============================================================ */
:root {
  --bg:           #0d0d0d;
  --bg-surface:   #161616;
  --bg-elevated:  #1e1e1e;
  --bg-card:      #1a1a1a;

  --accent:       #f5a623;
  --accent-hover: #e8960f;
  --accent-dim:   rgba(245, 166, 35, 0.12);
  --accent-glow:  rgba(245, 166, 35, 0.25);

  --text-primary:   #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-muted:     #666;

  --border:       rgba(255, 255, 255, 0.07);
  --border-hover: rgba(245, 166, 35, 0.3);

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-sm:  0 2px 12px rgba(0, 0, 0, 0.3);
  --shadow-md:  0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg:  0 16px 56px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 8px 32px rgba(245, 166, 35, 0.2);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --font-heading: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;

  --nav-height: 72px;
}

/* ============================================================
   RESET & BASE
============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 700;
}

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

/* ============================================================
   LAYOUT UTILITIES
============================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid rgba(245, 166, 35, 0.2);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent);
  color: #0d0d0d;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  color: #0d0d0d;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 auto;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  flex-shrink: 0;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 101;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.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);
}

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--nav-height) + 40px) 0 80px;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 166, 35, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 166, 35, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 680px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid rgba(245, 166, 35, 0.2);
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   TRUST BAR
============================================================ */
.trust-bar {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}

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

.trust-item {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px 24px;
}

.trust-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.trust-suffix {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-left: -4px;
  display: inline;
}

.trust-number + .trust-suffix {
  display: inline;
  vertical-align: super;
  font-size: 1.5rem;
}

.trust-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 6px;
  font-weight: 500;
}

.trust-icon {
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 6px;
}

.trust-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* ============================================================
   SERVICES
============================================================ */
.services {
  padding: 100px 0;
}

.services-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

a.service-card {
  color: inherit;
  text-decoration: none;
  display: block;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card--large {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
}

.service-card--large .service-desc {
  grid-column: 1 / -1;
}

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-dim);
  border: 1px solid rgba(245, 166, 35, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 20px;
  transition: var(--transition);
  position: relative;
}

.service-card:hover .service-icon {
  background: var(--accent);
  color: #0d0d0d;
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.service-tag {
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: #0d0d0d;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  align-self: start;
  justify-self: end;
}

/* ============================================================
   PORTFOLIO
============================================================ */
.portfolio {
  padding: 100px 0;
  background: var(--bg-surface);
}

.carousel-wrapper {
  position: relative;
  margin-top: 0;
  padding: 0 60px;
  overflow: hidden;
}

.carousel {
  overflow: hidden;
  cursor: grab;
  user-select: none;
}

.carousel.dragging {
  cursor: grabbing;
}

.carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.portfolio-card {
  flex: 0 0 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.portfolio-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.portfolio-img {
  height: 240px;
  position: relative;
  overflow: hidden;
}



/*----------------------------------------------------------------------------------------------------------------------------*/
/*------------------------------------------   IMAGINI CARUSEL   -------------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------*/
.portfolio-img--1 { background: #0d1a2a url('../assets/images/portfolio/PF_1.jpg') center/cover no-repeat; }
.portfolio-img--2 { background: #0d1a2a url('../assets/images/portfolio/REZ2.jpg') center/cover no-repeat; }
.portfolio-img--3 { background: #0d1a2a url('../assets/images/portfolio/REZ1.jpg') center/cover no-repeat; }
.portfolio-img--4 { background: #0d1a2a url('../assets/images/portfolio/VENT_1.jpg') center/cover no-repeat; }
.portfolio-img--5 { background: #0d1a2a url('../assets/images/portfolio/maintenance_1.jpg') center/cover no-repeat; }
.portfolio-img--6 { background: #0d1a2a url('../assets/images/portfolio/Comercial_rent_1.jpg') center/cover no-repeat; }
/* Modal images — secondary angle where a spare photo exists, else same as card */
.modal-img--1 { background-image: url('../assets/images/portfolio/PF_1.jpg'); }
.modal-img--2 { background-image: url('../assets/images/portfolio/REZ2.jpg'); }
.modal-img--3 { background-image: url('../assets/images/portfolio/REZ1.jpg'); }
.modal-img--4 { background-image: url('../assets/images/portfolio/VENT_1.jpg'); }
.modal-img--5 { background-image: url('../assets/images/portfolio/maintenance_1.jpg'); }
.modal-img--6 { background-image: url('../assets/images/portfolio/Comercial_rent_1.jpg'); }
/*
.portfolio-img--1 { background: linear-gradient(135deg, #1a2a3a 0%, #0d1a2a 100%); }
.portfolio-img--2 { background: linear-gradient(135deg, #2a1a0d 0%, #1a0d00 100%); }
.portfolio-img--3 { background: linear-gradient(135deg, #1a2a1a 0%, #0d1a0d 100%); }
.portfolio-img--4 { background: linear-gradient(135deg, #2a2a0d 0%, #1a1a00 100%); }
.portfolio-img--5 { background: linear-gradient(135deg, #2a0d2a 0%, #1a001a 100%); }
.portfolio-img--6 { background: linear-gradient(135deg, #0d2a2a 0%, #001a1a 100%); }
*/
/*----------------------------------------------------------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------*/


.portfolio-img-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-style: italic;
  text-align: center;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-img-overlay {
  opacity: 1;
}

.portfolio-info {
  padding: 24px;
}

.portfolio-category {
  display: inline-block;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.portfolio-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.portfolio-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.carousel-btn:hover {
  background: var(--accent);
  color: #0d0d0d;
  border-color: var(--accent);
}

.carousel-btn--prev { left: 8px; }
.carousel-btn--next { right: 8px; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 4px;
  border-color: var(--accent);
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials {
  padding: 100px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px;
  right: 28px;
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: var(--accent-dim);
  pointer-events: none;
}

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

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--accent);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border: 1px solid rgba(245, 166, 35, 0.25);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  color: var(--text-primary);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   CONTACT
============================================================ */
.contact {
  padding: 100px 0;
  background: var(--bg-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-dim);
  border: 1px solid rgba(245, 166, 35, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.contact-card:hover .contact-icon {
  background: var(--accent);
  color: #0d0d0d;
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
}

.contact-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.contact-value {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.contact-note {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: #080808;
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
  display: inline-flex;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 280px;
}

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

.footer-social a {
  width: 38px;
  height: 38px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: #0d0d0d;
  border-color: var(--accent);
}

.footer-links h5,
.footer-contact h5 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.footer-links ul li,
.footer-contact ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.footer-contact ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-contact ul li i {
  color: var(--accent);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ============================================================
   PORTFOLIO CARD — view details hover
============================================================ */
.portfolio-card {
  cursor: pointer;
}

.portfolio-img-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-img-overlay i {
  font-size: 1.4rem;
  color: var(--accent);
}

.portfolio-card:hover .portfolio-img-overlay {
  opacity: 1;
}

/* ============================================================
   MODAL
============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: row;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  width: 36px;
  height: 36px;
  background: rgba(13, 13, 13, 0.8);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--accent);
  color: #0d0d0d;
  border-color: var(--accent);
}

.modal-img-wrap {
  flex: 0 0 380px;
  min-height: 480px;
}

.modal-img {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

.modal-content {
  flex: 1;
  padding: 40px 36px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-title {
  font-size: 1.6rem;
  color: var(--text-primary);
  line-height: 1.2;
  margin-top: 4px;
}

.modal-desc {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-desc p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.modal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.modal-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.82rem;
}

.modal-chip i {
  color: var(--accent);
  font-size: 0.8rem;
}

.modal-chip strong {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 2px;
}

.modal-chip span {
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .modal-box {
    flex-direction: column;
    max-height: 92vh;
    overflow-y: auto;
  }

  .modal-img-wrap {
    flex: none;
    width: 100%;
    height: 220px;
    min-height: unset;
  }

  .modal-content {
    padding: 28px 24px;
  }

  .modal-title {
    font-size: 1.3rem;
  }
}

/* ============================================================
   REVEAL ANIMATION
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }

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

  .service-card--large {
    grid-column: span 2;
  }

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

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }

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

  .nav-link {
    width: 100%;
    text-align: center;
    padding: 12px;
  }

  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .trust-divider {
    display: none;
  }

  .trust-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

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

  .service-card--large {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .service-tag {
    justify-self: start;
  }

  .portfolio-card {
    flex: 0 0 300px;
  }

  .carousel-wrapper {
    padding: 0 40px;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .carousel-wrapper {
    padding: 0 20px;
  }

  .portfolio-card {
    flex: 0 0 280px;
  }
}