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

html {
  scroll-behavior: auto;
}

body {
  background: #000;
  color: #ededed;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.font-orbitron {
  font-family: "Orbitron", sans-serif;
}

.font-poppins {
  font-family: "Poppins", sans-serif;
}

.container {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ===== Reveal animations (match live Framer Motion) ===== */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

.reveal.reveal-scale {
  transform: translateY(24px) scale(0.92);
}

.reveal.reveal-left {
  transform: translateX(-28px) translateY(12px);
}

.reveal.reveal-up-sm {
  transform: translateY(16px);
}

/* Stronger bottom → top slide (form, cards, key blocks) */
.reveal.reveal-up {
  transform: translateY(64px);
}

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

/* Instant section switch — fade in instead of smooth scroll */
@keyframes section-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.section-fade-in {
  animation: section-fade-in 0.45s ease-out;
}

.reveal-delay-1 { --reveal-delay: 0.1s; }
.reveal-delay-2 { --reveal-delay: 0.2s; }
.reveal-delay-3 { --reveal-delay: 0.3s; }
.reveal-delay-4 { --reveal-delay: 0.4s; }
.reveal-delay-5 { --reveal-delay: 0.5s; }
.reveal-delay-6 { --reveal-delay: 0.6s; }
.reveal-delay-7 { --reveal-delay: 0.7s; }
.reveal-delay-8 { --reveal-delay: 0.8s; }
.reveal-delay-9 { --reveal-delay: 0.9s; }
.reveal-delay-10 { --reveal-delay: 1s; }
.reveal-delay-11 { --reveal-delay: 1.1s; }
.reveal-delay-12 { --reveal-delay: 1.2s; }

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.75s ease, visibility 0.75s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-circle {
  color: #fff;
  border: 1px solid #6b7280;
  border-radius: 50%;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .preloader-circle {
    font-size: 6rem;
  }
}

/* ===== Navbar ===== */
.navbar {
  font-family: "Poppins", sans-serif;
  position: relative;
  top: 0;
  width: 100%;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1.5rem;
  background: #000;
  transition: all 0.3s;
}

@media (min-width: 768px) {
  .navbar {
    padding: 0.5rem 1.75rem;
  }
}

.navbar.scrolled {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

.navbar-logo a {
  display: inline-flex;
  cursor: pointer;
}

.navbar-logo img {
  width: 70px;
  height: auto;
  object-fit: contain;
}

.navbar-links {
  display: none;
  align-items: center;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .navbar-links {
    display: flex;
  }
}

.navbar-links a {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  transition: color 0.2s;
}

.menu-toggle {
  display: flex;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  color: #fff;
  padding: 0.5rem;
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  z-index: 50;
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5.5rem;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu-panel {
  position: relative;
  width: 90vw;
  max-width: 24rem;
  margin: 0 auto;
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), rgba(0, 0, 0, 0.9));
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid #374151;
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(-28px) scale(0.96);
  transition:
    opacity 0.4s ease,
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.mobile-menu.open .mobile-menu-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.mobile-menu-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(75, 85, 99, 0.4);
  color: #fff;
  border: none;
  padding: 0.75rem;
  border-radius: 9999px;
  cursor: pointer;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-nav a {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
}

.mobile-socials {
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(31, 41, 55, 0.5);
  display: flex;
  justify-content: center;
  gap: 1.25rem;
}

.social-icon {
  background: rgba(75, 85, 99, 0.4);
  padding: 0.625rem;
  border-radius: 9999px;
  border: 1px solid #374151;
  display: inline-flex;
  color: #fff;
  transition: transform 0.3s;
}

.social-icon:hover {
  transform: scale(1.1);
}

body.menu-open {
  overflow: hidden;
}

/* ===== Page wrapper ===== */
.page-bg {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  background: #000;
}

.page-content {
  position: relative;
  z-index: 10;
  max-width: 100%;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 2.5rem 1rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: hidden;
}

@media (min-width: 640px) {
  .hero {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 768px) {
  .hero {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero {
    padding-left: 6rem;
    padding-right: 6rem;
  }
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(30, 58, 138, 0.1), transparent);
  opacity: 0.3;
}

.blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(48px);
  background: rgba(107, 114, 128, 0.2);
}

.blob-1 {
  top: 5rem;
  right: 5rem;
  width: 18rem;
  height: 18rem;
  opacity: 0.4;
}

.blob-2 {
  bottom: 5rem;
  left: 5rem;
  width: 16rem;
  height: 16rem;
  opacity: 0.3;
}

.blob-3 {
  top: 50%;
  left: 33%;
  width: 10rem;
  height: 10rem;
  opacity: 0.2;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background: url("../images/grid-pattern.svg") center;
  opacity: 0.1;
}

.hero-inner {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 64rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
  padding-top: 0;
}

@media (min-width: 640px) {
  .hero-inner {
    padding-top: 3rem;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  margin-bottom: 1.5rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid #fff;
  backdrop-filter: blur(4px);
}

.badge-dot {
  position: relative;
  display: flex;
  height: 0.5rem;
  width: 0.5rem;
  margin-right: 0.5rem;
}

.badge-dot .ping {
  position: absolute;
  display: inline-flex;
  height: 100%;
  width: 100%;
  border-radius: 9999px;
  background: #9ca3af;
  opacity: 0.75;
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.badge-dot .dot {
  position: relative;
  display: inline-flex;
  height: 0.5rem;
  width: 0.5rem;
  border-radius: 9999px;
  background: #6b7280;
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

.badge span:last-child {
  color: #d1d5db;
  font-weight: 700;
  font-size: 0.875rem;
}

.hero h1 {
  font-family: "Orbitron", sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: 0.025em;
  line-height: 1.15;
}

@media (min-width: 640px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 4.5rem;
  }
}

.hero-desc {
  color: #9ca3af;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: "Poppins", sans-serif;
  line-height: 1.625;
  max-width: 48rem;
  margin: 0 auto 3rem;
}

@media (min-width: 640px) {
  .hero-desc {
    font-size: 1.125rem;
  }
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  font-family: "Poppins", sans-serif;
}

@media (min-width: 640px) {
  .hero-ctas {
    flex-direction: row;
    gap: 1rem;
  }
}

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  border: 1px solid transparent;
  transition: all 0.3s;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.5), #000);
  border-color: #4b5563;
  box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
  box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.4);
}

.btn-secondary {
  background: linear-gradient(to bottom right, #000, rgba(75, 85, 99, 0.6));
  border-color: #4b5563;
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  border-color: #9ca3af;
}

.btn-icon {
  margin-left: 0.5rem;
  border-radius: 9999px;
  padding: 0.25rem;
  display: inline-flex;
  transition: transform 0.3s;
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

.btn-icon.light {
  background: #fff;
  color: #000;
}

/* ===== Sections shared ===== */
.section {
  padding: 4rem 1rem;
  color: #d1d5db;
}

@media (min-width: 640px) {
  .section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 768px) {
  .section {
    padding: 5rem 3rem;
  }
}

@media (min-width: 1024px) {
  .section {
    padding-left: 6rem;
    padding-right: 6rem;
  }
}

.section-dark {
  background: #000302;
}

.section-black {
  background: #000;
  color: #fff;
}

.section-title {
  font-family: "Orbitron", sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-subtitle {
  color: #9ca3af;
  font-weight: 700;
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}

.section-header {
  margin-bottom: 4rem;
  text-align: center;
}

.divider {
  height: 4px;
  width: 5rem;
  background: linear-gradient(to right, #4b5563, #1f2937, #4b5563);
  margin: 0 auto;
  border-radius: 9999px;
}

.card {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  border: 1px solid #1f2937;
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: border-color 0.3s;
}

.card:hover {
  border-color: #374151;
}

.card-alt {
  background: linear-gradient(to bottom right, #000, rgba(75, 85, 99, 0.4));
}

/* ===== Home About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-visual {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 1px solid #1f2937;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  padding: 0.25rem;
}

.about-visual-inner {
  position: relative;
  z-index: 10;
  padding: 1.5rem;
}

.about-svg-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 28rem;
  margin: 0 auto;
}

.about-svg-wrap svg {
  width: 100%;
  height: 100%;
}

.about-text h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
}

.about-text p {
  color: #9ca3af;
  font-weight: 700;
  line-height: 1.625;
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.expertise-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  background: linear-gradient(to bottom right, #000, rgba(75, 85, 99, 0.4));
  border: 1px solid #1f2937;
}

.expertise-icon {
  margin-top: 0.25rem;
  padding: 0.5rem;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 9999px;
  color: #9ca3af;
  flex-shrink: 0;
}

.expertise-item h4 {
  font-size: 1.125rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: 0.25rem;
}

.expertise-item p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
}

/* ===== Projects ===== */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-family: "Poppins", sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  background: transparent;
  color: #d1d5db;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover {
  background: #374151;
}

.filter-btn.active {
  font-weight: 700;
  border-color: #fff;
  color: #fff;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.project-card {
  position: relative;
  background: linear-gradient(to bottom right, #000, rgba(75, 85, 99, 0.4));
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid #1f2937;
  transition: border-color 0.3s;
}

.project-card:hover {
  border-color: #374151;
}

.project-image {
  position: relative;
  height: 12rem;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-body {
  padding: 1.5rem;
}

.project-body hr {
  border: none;
  border-top: 1px solid #6b7280;
  margin-bottom: 0.75rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.project-tags span {
  font-size: 0.75rem;
  background: rgba(55, 65, 81, 0.5);
  font-weight: 700;
  color: #d1d5db;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

.project-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.project-body p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  background: transparent;
  border: 1px solid #4b5563;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  transition: all 0.3s;
}

.graphics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .graphics-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .graphics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.graphics-card {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  aspect-ratio: 1;
}

.graphics-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.graphics-card:hover img {
  transform: scale(1.1);
}

.graphics-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
}

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

.graphics-overlay h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
}

.projects-group {
  margin-bottom: 3rem;
}

.projects-group h3 {
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.5rem;
}

/* ===== Skills ===== */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .skills-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.skill-category {
  background: linear-gradient(to bottom right, #000, rgba(75, 85, 99, 0.4));
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid #374151;
  transition: border-color 0.3s;
}

.skill-category:hover {
  border-color: #4b5563;
}

.skill-category h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.skill-category > p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.skill-row {
  margin-bottom: 1.25rem;
}

.skill-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #e5e7eb;
  font-weight: 700;
}

.skill-name i {
  font-size: 1.25rem;
}

.skill-level {
  font-size: 0.875rem;
  color: #9ca3af;
  font-weight: 700;
}

.skill-bar {
  width: 100%;
  height: 0.5rem;
  background: #374151;
  border-radius: 9999px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0;
  border-radius: 9999px;
  transition: width 1s ease;
}

/* ===== Testimonials ===== */
.testimonials-carousel {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
}

.testimonial-viewport {
  position: relative;
  height: 400px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .testimonial-viewport {
    height: 350px;
  }
}

.testimonial-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem;
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  border-radius: 1rem;
  border: 1px solid #374151;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}

.testimonial-slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.testimonial-content {
  width: 100%;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.testimonial-content p {
  color: #d1d5db;
  font-weight: 700;
  font-size: 1.25rem;
  text-align: center;
  line-height: 1.625;
}

@media (min-width: 768px) {
  .testimonial-content p {
    font-size: 1.5rem;
  }
}

.testimonial-author {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.testimonial-author h3 {
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.testimonial-author p {
  color: #9ca3af;
  font-weight: 700;
  text-align: center;
  font-size: 0.875rem;
}

.testimonial-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
}

.nav-arrow {
  padding: 0.5rem;
  border-radius: 9999px;
  background: #1f2937;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

.nav-arrow:hover {
  background: #374151;
}

.dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  background: #4b5563;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}

.dot:hover {
  background: #6b7280;
}

.dot.active {
  background: #6b7280;
  width: 1.5rem;
}

/* ===== Contact Form ===== */
.contact-form-wrap {
  max-width: 28rem;
  margin: 0 auto;
  width: 100%;
}

.form-group {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: #000;
  border: 1px solid #fff;
  border-radius: 0.375rem;
  padding: 1.5rem 1rem 0.75rem;
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  outline: none;
  transition: box-shadow 0.2s, border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.form-group textarea {
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  box-shadow: none;
  border-color: #9ca3af;
}

.form-group label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: #6b7280;
  font-weight: 700;
  text-transform: uppercase;
  pointer-events: none;
  transform-origin: left top;
  transition: transform 0.3s, font-size 0.3s;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  transform: translateY(-0.75rem) scale(0.75);
}

.select-wrap {
  position: relative;
}

.select-wrap select {
  color: #6b7280;
  padding: 1.15rem 2.75rem 1.15rem 1rem;
  cursor: pointer;
  line-height: 1.4;
  background-color: #000;
  background-image: none;
}

.select-wrap select.has-value {
  color: #fff;
}

.select-wrap select option {
  background: #000;
  color: #fff;
  font-weight: 700;
  padding: 0.75rem;
}

.select-wrap select option[disabled] {
  color: #6b7280;
}

.select-arrow {
  position: absolute;
  top: 50%;
  right: 0.9rem;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  color: #9ca3af;
  font-size: 0.75rem;
  line-height: 1;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.service-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.service-option input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 9999px;
  border: 2px solid #fff;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.service-option input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.625rem;
  height: 0.625rem;
  background: #fff;
  border-radius: 9999px;
}

.service-option label {
  color: #6b7280;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
}

.submit-btn {
  width: 100%;
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.5), #000);
  border: 1px solid #4b5563;
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.2);
}

.submit-btn:hover:not(:disabled) {
  box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.4);
  border-color: #6b7280;
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.65), #000);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-status {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: 0.5rem;
  text-align: center;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* ===== Footer ===== */
.footer {
  background: linear-gradient(to bottom, #000, rgba(75, 85, 99, 0.1));
  color: #fff;
  padding: 4rem 1rem 2rem;
  position: relative;
  z-index: 10;
  overflow: hidden;
}

@media (min-width: 640px) {
  .footer {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 768px) {
  .footer {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

@media (min-width: 1024px) {
  .footer {
    padding-left: 6rem;
    padding-right: 6rem;
  }
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-socials a {
  background: rgba(75, 85, 99, 0.4);
  padding: 0.75rem;
  border-radius: 9999px;
  display: inline-flex;
}

.footer-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, #374151, transparent);
  margin: 2rem 0;
}

.footer-copy {
  text-align: center;
  font-weight: 700;
  font-size: 0.875rem;
}

.scroll-top {
  position: fixed;
  bottom: 7rem;
  right: 1rem;
  z-index: 50;
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom, #000, rgba(75, 85, 99, 0.4));
  padding: 0;
  border: 1px solid #4b5563;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top.at-bottom {
  transform: translateX(calc(-50vw + 2rem)) translateY(-100px);
}

/* ===== About Page ===== */
.about-page-section {
  padding: 3.75rem 1rem;
  background: #000302;
  color: #d1d5db;
}

@media (min-width: 768px) {
  .about-page-section {
    padding: 5rem 3rem;
  }
}

@media (min-width: 1024px) {
  .about-page-section {
    padding-left: 6rem;
    padding-right: 6rem;
  }
}

.who-we-are {
  max-width: 56rem;
  margin: 0 auto 4rem;
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid #1f2937;
  text-align: center;
}

.who-we-are h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.5rem;
}

.who-we-are p {
  color: #9ca3af;
  font-weight: 700;
  line-height: 1.625;
  margin-bottom: 1rem;
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 56rem;
  margin: 0 auto 4rem;
}

@media (min-width: 768px) {
  .approach-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.approach-card {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid #1f2937;
  transition: border-color 0.3s;
}

.approach-card:hover {
  border-color: #374151;
}

.approach-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.approach-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: #1f2937;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

.approach-card h4 {
  color: #fff;
  font-weight: 500;
}

.approach-card p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
  padding-left: 3.5rem;
}

.expertise-page-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 6rem;
}

@media (min-width: 768px) {
  .expertise-page-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.expertise-page-card {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid #1f2937;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: border-color 0.3s;
}

.expertise-page-card:hover {
  border-color: #374151;
}

.expertise-page-icon {
  background: rgba(31, 41, 55, 0.5);
  width: 4rem;
  height: 4rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: #9ca3af;
  font-size: 1.5rem;
}

.expertise-page-card h4 {
  color: #fff;
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.expertise-page-card p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
}

.benefits-box {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), rgba(0, 0, 0, 0.5));
  border: 1px solid #1f2937;
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 4rem;
}

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

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit-item {
  text-align: center;
}

.benefit-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: #1f2937;
  color: #fff;
  font-weight: 700;
  margin-bottom: 1rem;
}

.benefit-item h4 {
  color: #fff;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.benefit-item p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
}

.stats-section {
  padding: 4rem 1rem;
  background: linear-gradient(to bottom, #000302, #000);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 64rem;
  margin: 2rem auto 0;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.stat-card {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid #1f2937;
  text-align: center;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.approach-card,
.expertise-page-card,
.stat-card {
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.approach-card:hover,
.expertise-page-card:hover {
  border-color: #374151;
  transform: translateY(-2px);
}

.stat-card:hover {
  border-color: #374151;
  box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.1);
  transform: translateY(-2px);
}

.stat-card:last-child {
  grid-column: span 2;
}

@media (min-width: 768px) {
  .stat-card:last-child {
    grid-column: span 1;
  }
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
}

@media (min-width: 768px) {
  .stat-value {
    font-size: 3rem;
  }
}

.stat-label {
  color: #9ca3af;
  font-weight: 700;
  font-size: 0.875rem;
  margin-top: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== Contact Page ===== */
.contact-page {
  min-height: 100vh;
  background: #000;
  color: #fff;
}

.contact-page-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 4rem 1rem;
}

.contact-page-header {
  text-align: center;
  margin-bottom: 4rem;
}

.contact-page-header h1 {
  font-family: "Orbitron", sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .contact-page-header h1 {
    font-size: 3rem;
  }
}

.contact-page-header p {
  color: #9ca3af;
  font-weight: 700;
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr 2fr;
    align-items: start;
  }
}

.sidebar-stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-card,
.hours-card {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid #1f2937;
}

.map-card {
  background: linear-gradient(to bottom right, rgba(75, 85, 99, 0.4), #000);
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid #1f2937;
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: auto;
}

.contact-info-card h2,
.hours-card h2 {
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

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

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

.contact-info-icon {
  background: rgba(75, 85, 99, 0.4);
  padding: 0.75rem;
  border-radius: 0.5rem;
  margin-right: 1rem;
  flex-shrink: 0;
}

.contact-info-item h3 {
  font-size: 1.125rem;
  font-weight: 500;
  color: #fff;
}

.contact-info-item p {
  color: #9ca3af;
  font-weight: 700;
}

.contact-socials-block {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #1f2937;
}

.contact-socials-block h3 {
  font-size: 1.125rem;
  text-align: center;
  font-weight: 500;
  margin-bottom: 1rem;
}

.contact-socials {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.hours-row span:first-child {
  color: #9ca3af;
  font-weight: 700;
}

.hours-row span:last-child {
  color: #fff;
}

.map-wrap {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  width: 100%;
  height: 280px;
  background: #111;
}

@media (min-width: 1024px) {
  .map-wrap {
    height: 100%;
    min-height: 0;
  }
}

.map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.5s;
}

.map-wrap iframe:hover {
  filter: grayscale(0%);
}

.cta-block {
  text-align: center;
  margin-bottom: 4rem;
}

.cta-block h2 {
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.cta-block p {
  color: #9ca3af;
  font-weight: 700;
  max-width: 42rem;
  margin: 0 auto 2rem;
}

.page-title-center {
  text-align: center;
  margin-bottom: 3rem;
}

.page-title-center h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 2rem;
  text-align: center;
}