/* ====================================
   RESET & BASE
==================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: rgba(92, 174, 255, 0.25) rgba(255, 255, 255, 0.04);
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: rgba(255,255,255,0.03); border-radius: 999px; }
::-webkit-scrollbar-thumb { background: rgba(92,174,255,0.22); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(92,174,255,0.45); }
::-webkit-scrollbar-corner { background: transparent; }

body {
  background: #0C1120;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: #ffffff;
  scroll-behavior: smooth;
}

/* ====================================
   AMBIENT ORBS
==================================== */

.orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(100px);
  z-index: 1;
}

.orb-1 {
  width: 640px; height: 640px;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(92,174,255,0.20) 0%, transparent 70%);
}

.orb-2 {
  width: 420px; height: 420px;
  bottom: -80px; left: -100px;
  background: radial-gradient(circle, rgba(92,100,255,0.14) 0%, transparent 70%);
}

.orb-3 {
  width: 360px; height: 360px;
  top: 25%; right: -80px;
  background: radial-gradient(circle, rgba(92,174,255,0.12) 0%, transparent 70%);
}

.background-overlay {
  position: absolute;
  inset: 0;
  background-image: url('../img/building.png');
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  opacity: 0.08;
  z-index: 0;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, black 0%, black 55%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 0%, black 55%, transparent 100%);
  filter: grayscale(100%) brightness(0.75) contrast(1.15);
}

/* ====================================
   NAVIGATION
==================================== */

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  height: 90px;
  background: #101522;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.nav-container {
  max-width: 1300px;
  height: 100%;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.branding {
  display: flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  text-decoration: none;
  font-family: 'Urbanist', sans-serif;
}

.branding-image {
  display: block;
  height: 40px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-top: -8px;
}

.nav-links a {
  position: relative;
  text-decoration: none;
  color: #aab2c5;
  font-size: .93rem;
  font-weight: 500;
  transition: color .25s ease;
  padding: 8px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: #73cdff;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .25s ease;
}

.nav-links a:hover { color: #73cdff; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: #ffffff; }
.nav-links a.active::after { transform: scaleX(1); }

.nav-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ====================================
   BUTTONS
==================================== */

.btn-primary {
  height: 44px;
  padding: 0 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #ffffff;
  font-size: .9rem;
  font-weight: 700;
  background: linear-gradient(180deg, #73cdff 0%, #5caeff 100%);
  border: 1px solid rgba(255,255,255,.14);
  transition: transform .25s ease, box-shadow .25s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,.16);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(0,0,0,.20), 0 12px 28px rgba(92,174,255,.18);
}

.btn-arrow {
  display: inline-block;
  margin-top: -2px;
  margin-left: -4px;
  transition: transform .25s ease;
}

.btn-primary:hover .btn-arrow { transform: translate(2px,-2px); }

.btn-whatsapp {
  height: 44px;
  padding: 0 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(37,211,102,0.14);
  border: 1px solid rgba(37,211,102,0.32);
  transition: background .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.btn-whatsapp i { color: #25d366; font-size: 1rem; }

.btn-whatsapp:hover {
  background: rgba(37,211,102,0.24);
  border-color: rgba(37,211,102,0.55);
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(0,0,0,.20), 0 12px 28px rgba(37,211,102,.18);
}

/* ====================================
   HAMBURGER + MOBILE MENU
==================================== */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  cursor: pointer;
  padding: 0 12px;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.hamburger:hover {
  background: rgba(92,174,255,0.1);
  border-color: rgba(92,174,255,0.3);
}

.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: #ffffff;
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1), opacity 0.2s ease, width 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 90px 0 0 0;
  background: #0C1120;
  z-index: 99;
  flex-direction: column;
  padding: 32px 24px 40px;
  border-top: 1px solid rgba(255,255,255,0.07);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.22,1,0.36,1);
}

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

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.mobile-menu-links a {
  text-decoration: none;
  color: #aab2c5;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s ease;
}

.mobile-menu-links a:last-child { border-bottom: none; }
.mobile-menu-links a:hover { color: #ffffff; }

.mobile-menu-links a::after {
  content: '↗';
  font-size: 0.85rem;
  color: rgba(255,255,255,0.2);
  transition: color 0.2s, transform 0.2s;
}

.mobile-menu-links a:hover::after { color: #5caeff; transform: translate(2px,-2px); }

.mobile-menu-footer {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu-footer .btn-primary,
.mobile-menu-footer .btn-whatsapp {
  width: 100%;
  justify-content: center;
  height: 52px;
  font-size: 1rem;
}

.mobile-menu-socials {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 4px;
}

/* ====================================
   HERO SECTION
==================================== */

.hero {
  position: relative;
  z-index: 5;
  min-height: calc(100vh - 90px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px 100px;
}

.avatar-wrap {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #5caeff;
  box-shadow:
    0 0 0 6px rgba(92,174,255,0.14),
    0 0 28px rgba(92,174,255,0.22),
    0 8px 32px rgba(0,0,0,0.5);
}

.hero-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #c8e8ff;
  background: rgba(92,174,255,0.10);
  border: 1px solid rgba(92,174,255,0.25);
  padding: 0.38rem 1rem;
  border-radius: 100px;
  margin: 24px 0;
  animation: fade-up 0.55s 0.12s cubic-bezier(0.22,1,0.36,1) both;
}

.badge-pip {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5caeff;
  flex-shrink: 0;
  animation: pip-pulse 2.5s ease-in-out infinite;
}

.hero-headline {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-family: 'Urbanist', sans-serif;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
  max-width: 1300px;
  width: 100%;
  padding: 0 12px;
  margin: 0 auto 22px;
  animation: fade-up 0.55s 0.18s cubic-bezier(0.22,1,0.36,1) both;
}

.hero-headline .accent {
  background: linear-gradient(135deg, #73cdff 0%, #5caeff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1.05rem, 1.2vw, 1.2rem);
  font-weight: 400;
  color: #7a86a0;
  line-height: 1.75;
  max-width: 950px;
  padding: 0 12px;
  margin: 0 auto 40px;
  animation: fade-up 0.55s 0.24s cubic-bezier(0.22,1,0.36,1) both;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 44px;
  animation: fade-up 0.55s 0.30s cubic-bezier(0.22,1,0.36,1) both;
}

.cta-btn-primary {
  height: 52px;
  padding: 0 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  background: linear-gradient(180deg, #73cdff 0%, #5caeff 100%);
  box-shadow: 0 4px 18px rgba(92,174,255,0.15);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cta-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(92,174,255,0.25);
}

.cta-btn-secondary {
  height: 52px;
  padding: 0 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  transition: background .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.cta-btn-secondary:hover {
  background: rgba(255,255,255,0.13);
  border-color: rgba(255,255,255,0.32);
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(0,0,0,.15), 0 12px 28px rgba(255,255,255,.06);
}

.cta-arrow {
  font-size: 1rem;
  transition: transform .25s ease;
}

.cta-secondary:hover .cta-arrow { transform: translateX(3px); }

.hero-socials {
  display: flex;
  align-items: center;
  gap: 12px;
  animation: fade-up 0.55s 0.36s cubic-bezier(0.22,1,0.36,1) both;
}

.social-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #8a93aa;
  font-size: 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  transition: color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease;
}

.social-icon:hover {
  color: #ffffff;
  background: rgba(92,174,255,0.14);
  border-color: rgba(92,174,255,0.35);
  transform: translateY(-2px);
}

/* ====================================
   ANIMATIONS
==================================== */

@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pip-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.35; transform: scale(0.7); }
}

/* ====================================
   STATS SECTION
==================================== */

#stats {
  position: relative;
  z-index: 5;
  background: #0F1626;
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1300px;
  margin: 0 auto;
}

.stat-card {
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  min-width: 0;
  position: relative;
  opacity: 0;
  transform: translateY(12px);
  transition: background 0.25s ease, opacity 0.5s ease, transform 0.5s ease;
}

.stat-card + .stat-card::before {
  content: '';
  position: absolute;
  left: 0; top: 20%;
  height: 60%; width: 1px;
  background: rgba(255,255,255,0.07);
}

.stat-card.visible { opacity: 1; transform: translateY(0); }
.stat-card:hover { background: rgba(255,255,255,0.02); }

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(92,174,255,0.10);
  border: 1px solid rgba(92,174,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 20px; height: 20px;
  stroke: #73cdff; fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.stat-value {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
  white-space: nowrap;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #73cdff;
}

.stat-desc {
  font-size: 0.83rem;
  color: #4f5d7a;
  line-height: 1.55;
  font-style: italic;
}

/* ====================================
   SERVICES SECTION
==================================== */

#services {
  background: #F7F8FA;
  position: relative;
  z-index: 5;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.services-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 48px;
}

.services-header { margin-bottom: 64px; }

.services-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #5caeff;
  margin-bottom: 20px;
}

.services-eyebrow-line {
  width: 28px;
  height: 1.5px;
  background: #5caeff;
  display: inline-block;
  flex-shrink: 0;
}

.services-header-row {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.services-title {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #0C1120;
  flex: 0 0 auto;
  max-width: 60%;
}

.services-title em { font-style: normal; color: #5caeff; }

.services-sub {
  flex: 1;
  font-size: 1rem;
  color: #667085;
  line-height: 1.75;
  margin-top: 4px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 14px;
  overflow: hidden;
  background: #ffffff;
}

.service-block {
  padding: 36px 32px 40px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background 0.2s ease;
}

.service-block + .service-block { border-left: 1px solid rgba(0,0,0,0.07); }
.service-block:hover { background: #fafcff; }

.service-block::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #73cdff, #5caeff);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.service-block:hover::after { opacity: 1; }

.service-block-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.service-icon-wrap {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(92,174,255,0.08);
  border: 1px solid rgba(92,174,255,0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-icon-wrap svg { width: 18px; height: 18px; }

.service-label {
  font-family: 'Urbanist', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #0C1120;
}

.service-desc {
  font-size: 0.875rem;
  color: #667085;
  line-height: 1.8;
  margin-bottom: 24px;
  flex: 1;
}

.service-examples {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.service-examples li {
  font-size: 0.78rem;
  font-weight: 600;
  color: #8a9ab5;
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}

.service-examples li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  border-radius: 50%;
  background: rgba(92,174,255,0.45);
}

.services-footer {
  margin-top: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(0,0,0,0.07);
}

.services-footer-text { font-size: 0.9rem; color: #8a9ab5; }

.services-footer-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: #5caeff;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.services-footer-link:hover { color: #0C1120; }

/* ====================================
   PORTFOLIO
==================================== */

#portfolio {
  background: #fff;
  position: relative;
  z-index: 5;
}

.portfolio-inner {
  max-width: 1300px;
  margin: auto;
  padding: 120px 48px;
}

.portfolio-header {
  max-width: 720px;
  margin: 0 auto 70px;
  text-align: center;
}

.portfolio-eyebrow {
  color: #5caeff;
  text-transform: uppercase;
  font-size: .75rem;
  letter-spacing: .12em;
  font-weight: 700;
  margin-bottom: 16px;
}

.portfolio-title {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  color: #0C1120;
  margin-bottom: 20px;
}

.portfolio-sub { color: #667085; line-height: 1.8; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 90px;
  gap: 18px;
}

.large  { grid-column: span 8; grid-row: span 5; }
.small  { grid-column: span 4; grid-row: span 5; }
.wide   { grid-column: span 5; grid-row: span 5; }
.tall   { grid-column: span 7; grid-row: span 5; }

.project {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #F4F6F8;
  cursor: pointer;
}

.project img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: .6s;
}

.project:hover img { transform: scale(1.04); }

.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 32px;
  background: linear-gradient(to top, rgba(12,17,32,.88), rgba(12,17,32,.2), transparent);
  opacity: 0;
  transition: .3s ease;
}

.project:hover .project-overlay { opacity: 1; }

.project-type {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #8fd3ff;
  margin-bottom: 8px;
}

.project-name {
  font-family: 'Urbanist', sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
}

.project-arrow {
  margin-top: 12px;
  color: rgba(255,255,255,.75);
  font-size: .95rem;
}

.portfolio-bottom {
  text-align: center;
  margin-top: 70px;
}

.portfolio-bottom a {
  color: #0C1120;
  text-decoration: none;
  font-weight: 700;
  transition: .2s;
}

.portfolio-bottom a:hover { color: #5caeff; }

/* ====================================
   ABOUT SECTION
==================================== */

#about {
  background: #F7F8FA;
  position: relative;
  z-index: 5;
}

.about-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 48px;
}

.about-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #5caeff;
  margin-bottom: 32px;
}

.about-eyebrow-line {
  width: 28px;
  height: 1.5px;
  background: #5caeff;
  display: inline-block;
}

.about-statement {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #0C1120;
  max-width: 580px;
  margin-bottom: 32px;
}

.about-statement em { font-style: normal; color: #5caeff; }

.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-copy p {
  font-size: 1rem;
  color: #4a5568;
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-copy p:last-child { margin-bottom: 0; }

.about-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-value {
  border-left: 2px solid rgba(92,174,255,0.25);
  padding: 20px 24px;
  background: rgba(92,174,255,0.04);
  border-radius: 0 8px 8px 0;
}

.about-value-title {
  font-family: 'Urbanist', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #0C1120;
  margin-bottom: 6px;
}

.about-value-desc { font-size: 0.875rem; color: #6b7a99; line-height: 1.65; }

.about-cta {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.about-cta-text {
  font-family: 'Urbanist', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: #0C1120;
  letter-spacing: -0.02em;
  max-width: 480px;
}

/* ====================================
   CTA SECTION
==================================== */

#cta {
  position: relative;
  background: #0C1120;
  overflow: hidden;
  z-index: 5;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background-image: url('../img/building.png');
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
  filter: grayscale(100%) brightness(0.75) contrast(1.15);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 20%, black 80%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, black 20%, black 80%, transparent 100%);
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
  z-index: 1;
}

.cta-orb-1 {
  width: 500px; height: 500px;
  top: -150px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(92,174,255,0.18) 0%, transparent 70%);
}

.cta-orb-2 {
  width: 300px; height: 300px;
  bottom: -80px; right: -60px;
  background: radial-gradient(circle, rgba(92,100,255,0.12) 0%, transparent 70%);
}

.cta-inner {
  position: relative;
  z-index: 5;
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #c8e8ff;
  background: rgba(92,174,255,0.10);
  border: 1px solid rgba(92,174,255,0.25);
  padding: 0.38rem 1rem;
  border-radius: 100px;
  margin-bottom: 28px;
}

.cta-badge-pip {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #5caeff;
  flex-shrink: 0;
  animation: pip-pulse 2.5s ease-in-out infinite;
}

.cta-headline {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
  max-width: 780px;
  margin-bottom: 20px;
}

.cta-headline em {
  font-style: normal;
  background: linear-gradient(135deg, #73cdff 0%, #5caeff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-sub {
  font-size: 1rem;
  color: #6a7a9a;
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 44px;
}

.cta-btns { display: flex; align-items: center; gap: 14px; }

/* ====================================
   FAQ SECTION
==================================== */

#faq {
  background: #0F1626;
  position: relative;
  z-index: 5;
}

.faq-inner {
  max-width: 1300px;
  margin: auto;
  padding: 120px 48px;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 90px;
  align-items: start;
}

.faq-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #73cdff;
}

.faq-line { width: 28px; height: 1px; background: #73cdff; }

.faq-title {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -.03em;
  color: #fff;
  margin-bottom: 24px;
}

.faq-sub { max-width: 420px; color: #7A86A0; font-size: 1rem; line-height: 1.9; }

.faq-list { display: flex; flex-direction: column; }

.faq-item { border-bottom: 1px solid rgba(255,255,255,.08); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon { color: #73cdff; font-size: 1.4rem; transition: .3s; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  background: #1A2233;
  border-radius: 4px;
  display: flex;
  align-items: center;
}

.faq-answer p { color: #7A86A0; line-height: 1.8; padding: 12px 24px; margin: 0; }

.faq-item.active .faq-answer { max-height: 300px; margin-bottom: 20px; }
.faq-item.active .faq-icon { transform: rotate(45deg); }

/* ====================================
   PROCESS SECTION
==================================== */

#process {
  background: #ffffff;
  position: relative;
  z-index: 5;
}

.process-inner {
  max-width: 1300px;
  margin: auto;
  padding: 110px 48px;
}

.process-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 90px;
}

.process-eyebrow {
  color: #5caeff;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.process-title {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -.03em;
  color: #0C1120;
  margin-bottom: 20px;
}

.process-sub { color: #667085; line-height: 1.8; }

.process-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  gap: 40px;
}

.process-line::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 12.5%; right: 12.5%;
  height: 1px;
  background: rgba(92,174,255,.2);
}

.process-step { position: relative; text-align: center; }

.process-circle {
  width: 68px; height: 68px;
  margin: auto auto 30px;
  border-radius: 50%;
  border: 2px solid rgba(92,174,255,.25);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Urbanist', sans-serif;
  font-weight: 800;
  color: #5caeff;
  position: relative;
}

.process-circle::before,
.process-circle::after {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  background: #5caeff;
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}

.process-circle::before { left: -5px; }
.process-circle::after  { right: -5px; }

.process-step h3 {
  font-family: 'Urbanist', sans-serif;
  font-size: 1.2rem;
  color: #0C1120;
  margin-bottom: 14px;
}

.process-step p { color: #667085; line-height: 1.8; font-size: .92rem; max-width: 260px; margin: auto; }

/* ====================================
   CONTACT SECTION
==================================== */

#contact {
  background: #F7F8FA;
  position: relative;
  z-index: 5;
  overflow: hidden;
}

#contact::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92,174,255,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.contact-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 48px;
  position: relative;
  z-index: 1;
}

.contact-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 80px;
}

.contact-eyebrow {
  color: #5caeff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.contact-title {
  font-family: 'Urbanist', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #0C1120;
  margin-bottom: 18px;
  font-weight: 800;
}

.contact-sub { color: #667085; line-height: 1.8; font-size: 1rem; }

.contact-body {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 24px;
  align-items: start;
}

/* --- Testimonials --- */

.contact-testimonials {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tcard {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 24px 26px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.tcard::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, #73cdff, #5caeff);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.tcard:hover {
  border-color: rgba(92,174,255,0.2);
  transform: translateX(4px);
}

.tcard:hover::before { opacity: 1; }

.tcard-stars {
  font-size: 1.125rem;
  letter-spacing: 3px;
  color: #5caeff;
  margin-bottom: 12px;
}

.tcard-quote {
  font-size: 0.875rem;
  color: #4a5568;
  line-height: 1.75;
  margin-bottom: 16px;
  font-style: italic;
}

.tcard-author { display: flex; align-items: center; gap: 10px; }

.tcard-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(92,174,255,0.15);
}

.tcard-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

.tcard-name {
  font-family: 'Urbanist', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: #0C1120;
  letter-spacing: -0.01em;
}

.tcard-role { font-size: 0.72rem; color: #8a9ab5; margin-top: 1px; }

/* --- Contact Form --- */

.contact-form-wrap {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 4px 6px rgba(0,0,0,0.02),
    0 20px 60px rgba(12,17,32,0.06),
    0 0 0 1px rgba(92,174,255,0.04);
}

.contact-form-accent-bar {
  height: 3px;
  background: linear-gradient(90deg, #73cdff 0%, #5caeff 60%, rgba(92,174,255,0.3) 100%);
}

.contact-form-head {
  padding: 24px 28px 0;
  margin-bottom: 20px;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(92,174,255,0.07);
  border: 1px solid rgba(92,174,255,0.15);
  color: #5caeff;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.contact-pill span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #5caeff;
}

.contact-form-title {
  font-family: 'Urbanist', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #0C1120;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  margin-top: 6px;
}

.contact-form-sub {
  font-size: 0.875rem;
  color: #8a9ab5;
  line-height: 1.6;
  margin-bottom: 10px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 28px 28px;
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-field { display: flex; flex-direction: column; gap: 6px; }

.contact-field-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #509de9;
  margin-top: 8px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: #f8fafc;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.92rem;
  color: #0C1120;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #5caeff;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(92,174,255,0.10);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #b0bac9; }

.contact-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a9ab5' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-color: #f8fafc;
  padding-right: 38px;
  cursor: pointer;
  color: #b0bac9;
}

.contact-form select.filled { color: #0C1120; }
.contact-form textarea { min-height: 120px; resize: none; }

.contact-submit {
  height: 56px;
  border: none;
  border-radius: 12px;
  color: #ffffff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  background: linear-gradient(135deg, #73cdff 0%, #5caeff 100%);
  box-shadow: 0 4px 14px rgba(92,174,255,0.20);
}

.contact-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(92,174,255,0.28);
}

.contact-privacy {
  text-align: center;
  font-size: 0.75rem;
  color: #a0aab8;
  margin-top: 16px;
  line-height: 1.6;
}

/* ====================================
   PORTFOLIO LIGHTBOX
==================================== */

.lb-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7,10,18,0.94);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lb-backdrop.open { opacity: 1; pointer-events: all; }

.lb-modal {
  background: #101828;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  width: 100%;
  max-width: 1300px;
  max-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 420px;
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), opacity 0.35s ease;
}

.lb-backdrop.open .lb-modal { transform: translateY(0) scale(1); opacity: 1; }

.lb-media {
  display: grid;
  grid-template-rows: 1fr auto;
  background: #0A0F1E;
  overflow: hidden;
  min-height: 0;
  max-height: 90vh;
}

.lb-main-image { position: relative; overflow: hidden; min-height: 0; }

.lb-main-image img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.25s ease;
}

.lb-main-image img.switching { opacity: 0; }

.lb-thumbs {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(0,0,0,0.35);
  border-top: 1px solid rgba(255,255,255,0.05);
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.lb-thumbs::-webkit-scrollbar { display: none; }
.lb-thumbs:empty, .lb-thumbs.hidden { display: none; }

.lb-thumb {
  width: 60px; height: 40px;
  border-radius: 5px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.5;
  transition: opacity 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
}

.lb-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lb-thumb.active { border-color: #5caeff; opacity: 1; }
.lb-thumb:hover { opacity: 0.85; }

.lb-info {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-width: 0;
  border-left: 1px solid rgba(255,255,255,0.06);
}

.lb-info-header {
  padding: 28px 32px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
}

.lb-info-header-text { min-width: 0; }

.lb-type {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5caeff;
  margin-bottom: 8px;
}

.lb-title {
  font-family: 'Urbanist', sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.lb-close {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s;
}

.lb-close:hover { background: rgba(255,255,255,0.12); color: #fff; }

.lb-info-body {
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
  overflow-y: auto;
}

.lb-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #3d5070;
  margin-bottom: 6px;
}

.lb-section-text { font-size: 0.875rem; color: #6a7a9a; line-height: 1.75; }
.lb-divider { height: 1px; background: rgba(255,255,255,0.05); }

.lb-highlights { display: flex; flex-direction: column; gap: 8px; }

.lb-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: #8a9ab5;
  font-weight: 500;
}

.lb-highlight::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #5caeff;
  flex-shrink: 0;
  opacity: 0.7;
}

.lb-info-footer {
  padding: 20px 32px 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.lb-cta {
  flex: 1;
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(180deg, #73cdff 0%, #5caeff 100%);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 14px rgba(92,174,255,0.3);
  white-space: nowrap;
}

.lb-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(92,174,255,0.4); }

.lb-cta-secondary {
  height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: transparent;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.12);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.lb-cta-secondary:hover { border-color: rgba(255,255,255,0.25); color: rgba(255,255,255,0.8); }

/* ====================================
   FOOTER
==================================== */

#footer {
  position: relative;
  overflow: hidden;
  background: #0C1120;
  border-top: 1px solid rgba(255,255,255,.06);
  z-index: 5;
}

#footer::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 300px;
  background: radial-gradient(ellipse at bottom, rgba(255, 255, 255, 0.025) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

.footer-inner {
  max-width: 1300px;
  margin: auto;
  padding: 90px 48px 40px;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 100px;
  padding-bottom: 60px;
}

.footer-brand { max-width: 420px; }

.footer-logo { height: 42px; margin-bottom: 24px; }

.footer-tagline { color: #7a86a0; line-height: 1.9; margin-bottom: 28px; }

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

.footer-socials a {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #8a93aa;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  transition: .25s;
}

.footer-socials a:hover {
  background: rgba(92,174,255,.12);
  border-color: rgba(92,174,255,.25);
  color: #fff;
  transform: translateY(-2px);
}

.footer-links { display: flex; gap: 90px; }

.footer-column { display: flex; flex-direction: column; gap: 14px; }

.footer-heading {
  color: #fff;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 700;
  margin-bottom: 10px;
}

.footer-column a,
.footer-text { text-decoration: none; color: #7a86a0; transition: .2s; }

.footer-column a:hover { color: #73cdff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #5f6a84;
  font-size: .85rem;
}

.footer-bottom-links { display: flex; gap: 20px; }

.footer-bottom-links a { text-decoration: none; color: #5f6a84; }
.footer-bottom-links a:hover { color: #73cdff; }

.footer-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.footer-orb-1 {
  width: 400px; height: 400px;
  left: -150px; top: -150px;
  background: radial-gradient(circle, rgba(92,174,255,.12), transparent 70%);
}

.footer-orb-2 {
  width: 300px; height: 300px;
  right: -100px; bottom: -100px;
  background: radial-gradient(circle, rgba(92,100,255,.08), transparent 70%);
}


/* ====================================
   BACK TO TOP
==================================== */

#backToTop {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 54px; height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  background: linear-gradient(180deg, #73cdff 0%, #5caeff 100%);
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 12px 30px rgba(45,92,255,0.2), inset 0 1px 0 rgba(255,255,255,.1);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity .3s ease, visibility .3s ease, transform .3s ease, box-shadow .3s ease;
}

#backToTop.show { opacity: 1; visibility: visible; transform: translateY(0); }

#backToTop:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(45,92,255,0.25), inset 0 1px 0 rgba(255,255,255,.15);
}

#backToTop i { transition: transform .3s ease; }
#backToTop:hover i { transform: translateY(-2px); }

/* ====================================
   RESPONSIVE
==================================== */

/* Nav / hamburger */
@media (max-width: 1200px) {
  .nav-container { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .nav-actions > a { display: none; }
}

@media (max-width: 480px) {
  .nav-container { padding: 0 20px; }
}

/* Hero */
@media (max-width: 520px) {
  .hero-ctas { flex-direction: column; width: 100%; }
  .cta-btn-primary,
  .cta-btn-secondary { width: 100%; justify-content: center; }
  .cta-btns { flex-direction: column; width: 100%; }
  .cta-inner { padding: 80px 24px; }
}

/* Stats */
@media (max-width: 800px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-card + .stat-card::before { top: 0; height: 100%; }
  .stat-card:nth-child(3)::before { display: none; }
  .stat-card:nth-child(3),
  .stat-card:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.07); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: minmax(0, 1fr); }
  .stat-card { flex-direction: row; text-align: left; align-items: flex-start; padding: 28px 24px; gap: 16px; }
  .stat-card + .stat-card::before { top: 0; left: 0; width: 100%; height: 1px; }
  .stat-card:nth-child(3)::before { display: block; }
  .stat-card:nth-child(3),
  .stat-card:nth-child(4) { border-top: none; }
  .stat-card-text { display: flex; flex-direction: column; gap: 5px; }
}

/* About */
@media (max-width: 1000px) {
  .about-body { grid-template-columns: 1fr; gap: 40px; }
  .about-cta { flex-direction: column; align-items: flex-start; }
}

@media (min-width: 1001px) {
  .about-right { margin-top: -50px; }
}

@media (max-width: 480px) {
  .about-inner { padding: 72px 24px; }
}

/* Services */
@media (max-width: 860px) {
  .services-header-row { flex-direction: column; gap: 16px; }
  .services-title { flex: unset; max-width: 100%; }
}

@media (max-width: 1050px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-block + .service-block { border-left: none; }
  .service-block:nth-child(odd) { border-right: 1px solid rgba(0,0,0,0.07); }
  .service-block:nth-child(3),
  .service-block:nth-child(4) { border-top: 1px solid rgba(0,0,0,0.07); }
}

@media (max-width: 640px) {
  .services-inner { padding: 72px 24px; }
  .services-grid { grid-template-columns: 1fr; border-radius: 12px; }
  .service-block:nth-child(odd) { border-right: none; }
  .service-block:nth-child(n+2) { border-top: 1px solid rgba(0,0,0,0.07); border-left: none; }
  .services-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* Portfolio */
@media (max-width: 900px) {
  .portfolio-grid { display: flex; flex-direction: column; gap: 18px; }
  .project { aspect-ratio: 16/10; }
}

@media (max-width: 480px) {
  .portfolio-inner { padding: 80px 24px; }
}

/* FAQ */
@media (max-width: 900px) {
  .faq-inner { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 480px) {
  .faq-inner { padding: 80px 24px; }
}

/* Process */
@media (max-width: 900px) {
  .process-line { grid-template-columns: 1fr; gap: 60px; }
  .process-line::before { left: 34px; top: 34px; bottom: 34px; width: 1px; height: auto; }
  .process-step { text-align: left; padding-left: 100px; }
  .process-circle { position: absolute; left: 0; margin: 0; }
  .process-circle::before,
  .process-circle::after { left: 50%; right: auto; transform: translateX(-50%); }
  .process-circle::before { top: -5px; }
  .process-circle::after { top: auto; bottom: -5px; }
  .process-step p { margin: 0; }
}

/* Contact */
@media (max-width: 1000px) {
  .contact-body { grid-template-columns: 1fr; gap: 40px; }
  .contact-testimonials { flex-direction: row; flex-wrap: wrap; }
  .tcard { flex: 1; min-width: 260px; }
  .tcard:hover { transform: translateY(-3px) translateX(0); }
}

@media (max-width: 700px) {
  .contact-inner { padding: 80px 24px; }
  .contact-testimonials { flex-direction: column; }
  .contact-form-row { grid-template-columns: 1fr; }
  .contact-form-head { padding: 24px 20px 0; }
  .contact-form { padding: 0 20px 28px; }
}

/* Footer */
@media (max-width: 900px) {
  .footer-top { flex-direction: column; gap: 60px; }
  .footer-links { flex-wrap: wrap; gap: 50px; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 480px) {
  .footer-inner { padding: 70px 24px 32px; }
  .footer-links { flex-direction: column; gap: 40px; }
}

/* Lightbox */
@media (max-width: 820px) {
  .lb-modal { grid-template-columns: 1fr; grid-template-rows: 240px 1fr; max-height: 92vh; }
  .lb-info { border-left: none; border-top: 1px solid rgba(255,255,255,0.06); }
  .lb-info-header { padding: 20px 24px 16px; }
  .lb-info-body { padding: 16px 24px; gap: 16px; }
  .lb-info-footer { padding: 16px 24px 24px; }
  .lb-title { font-size: 1.25rem; }
}

@media (max-width: 480px) {
  .lb-backdrop { padding: 12px; }
  .lb-modal { max-height: 94vh; grid-template-rows: 200px 1fr; border-radius: 12px; }
  .lb-thumbs { padding: 8px; gap: 6px; }
  .lb-thumb { width: 52px; height: 36px; }
}