/* ===== MOON GLOW — DARK THEME ===== */
/* Computer Systems Design              */
/* ===================================== */

/* ----- CSS Variables ----- */
:root {
  --deep-charcoal: #1C1C28;
  --electric-blue: #4A7CF7;
  --warm-silver: #C0C5CE;
  --white: #FFFFFF;
  --dark-bg: #12121A;

  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  --transition-default: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(74, 124, 247, 0.15);

  --max-width: 1200px;
  --nav-height: 72px;
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--dark-bg);
  color: var(--warm-silver);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--electric-blue);
  text-decoration: none;
  transition: color var(--transition-default);
}

a:hover,
a:focus {
  color: var(--white);
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--white);
  font-weight: 700;
  line-height: 1.2;
}

p {
  margin-bottom: 1rem;
}

::selection {
  background-color: var(--electric-blue);
  color: var(--white);
}

/* ----- Scrollbar ----- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--deep-charcoal);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--electric-blue);
}

/* ----- Container ----- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- Fixed Navigation ----- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: var(--dark-bg);
  border-bottom: 1px solid rgba(192, 197, 206, 0.08);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background-color var(--transition-default), box-shadow var(--transition-default);
}

.nav.scrolled {
  background-color: var(--deep-charcoal);
  box-shadow: 0 2px 32px rgba(0, 0, 0, 0.6);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span {
  color: var(--electric-blue);
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background-color: var(--electric-blue);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--white);
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--warm-silver);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-default);
}

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

.nav-links a:hover {
  color: var(--white);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background-color: var(--electric-blue);
  color: var(--white);
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: background-color var(--transition-default), transform var(--transition-default);
}

.nav-cta:hover {
  background-color: #3A6AE0;
  color: var(--white);
  transform: translateY(-1px);
}

/* ----- Hamburger ----- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  z-index: 1001;
  position: relative;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all var(--transition-default);
  position: absolute;
}

.hamburger span:nth-child(1) {
  transform: translateY(-7px);
}

.hamburger span:nth-child(2) {
  transform: translateY(7px);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  transform: rotate(-45deg);
}

/* ----- Mobile Nav Toggle ----- */
.nav-active .nav-links {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.nav-active .hamburger span:nth-child(1) {
  transform: rotate(45deg);
}

.nav-active .hamburger span:nth-child(2) {
  transform: rotate(-45deg);
}

/* ----- Hero Section ----- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--dark-bg);
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(74, 124, 247, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(74, 124, 247, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-content h1 .highlight {
  color: var(--electric-blue);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--warm-silver);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--electric-blue);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color var(--transition-default), transform var(--transition-default), box-shadow var(--transition-default);
}

.btn-primary:hover {
  background-color: #3A6AE0;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(74, 124, 247, 0.25);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgba(192, 197, 206, 0.2);
  transition: border-color var(--transition-default), color var(--transition-default), transform var(--transition-default);
}

.btn-secondary:hover {
  border-color: var(--electric-blue);
  color: var(--electric-blue);
  transform: translateY(-2px);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 420px;
}

.hero-grid-item {
  background-color: var(--deep-charcoal);
  border-radius: 12px;
  padding: 24px;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid rgba(192, 197, 206, 0.06);
  transition: border-color var(--transition-default), transform var(--transition-default);
}

.hero-grid-item:hover {
  border-color: rgba(74, 124, 247, 0.2);
  transform: translateY(-4px);
}

.hero-grid-item .icon {
  font-size: 2rem;
  color: var(--electric-blue);
}

.hero-grid-item .label {
  font-size: 0.8rem;
  color: var(--warm-silver);
  text-align: center;
  font-weight: 500;
}

/* ----- Section Shared Styles ----- */
.section {
  padding: 100px 0;
  position: relative;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--electric-blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--warm-silver);
  max-width: 600px;
  line-height: 1.7;
}

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

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-subtitle {
  margin: 0 auto;
}

/* ----- About Section ----- */
.about {
  background-color: var(--dark-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  color: var(--warm-silver);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-text .about-highlight {
  color: var(--white);
  font-weight: 600;
  font-size: 1.15rem;
  border-left: 3px solid var(--electric-blue);
  padding-left: 20px;
  margin: 24px 0;
}

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

.about-stat {
  background-color: var(--deep-charcoal);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid rgba(192, 197, 206, 0.06);
}

.about-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--electric-blue);
  display: block;
}

.about-stat .label {
  font-size: 0.85rem;
  color: var(--warm-silver);
  margin-top: 6px;
  display: block;
}

/* ----- Services Section ----- */
.services {
  background-color: var(--deep-charcoal);
}

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

.service-card {
  background-color: var(--dark-bg);
  border-radius: 16px;
  padding: 36px 28px;
  border: 1px solid rgba(192, 197, 206, 0.06);
  transition: border-color var(--transition-default), transform var(--transition-default), box-shadow var(--transition-default);
}

.service-card:hover {
  border-color: rgba(74, 124, 247, 0.2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.service-card .icon {
  font-size: 2.2rem;
  color: var(--electric-blue);
  margin-bottom: 20px;
  display: block;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--warm-silver);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ----- Process Section ----- */
.process {
  background-color: var(--dark-bg);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

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

.process-step .step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--deep-charcoal);
  border: 2px solid rgba(74, 124, 247, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--electric-blue);
  margin: 0 auto 16px;
  transition: border-color var(--transition-default), background-color var(--transition-default);
}

.process-step:hover .step-number {
  border-color: var(--electric-blue);
  background-color: rgba(74, 124, 247, 0.1);
}

.process-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.process-step p {
  font-size: 0.85rem;
  color: var(--warm-silver);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ----- Expertise Section ----- */
.expertise {
  background-color: var(--deep-charcoal);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.expertise-category h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.expertise-category h3 .cat-icon {
  color: var(--electric-blue);
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.expertise-tag {
  background-color: var(--dark-bg);
  color: var(--warm-silver);
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(192, 197, 206, 0.08);
  transition: border-color var(--transition-default), color var(--transition-default), background-color var(--transition-default);
}

.expertise-tag:hover {
  border-color: var(--electric-blue);
  color: var(--white);
  background-color: rgba(74, 124, 247, 0.08);
}

/* ----- Stats Section ----- */
.stats {
  background-color: var(--dark-bg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  background-color: var(--deep-charcoal);
  border-radius: 16px;
  padding: 36px 24px;
  text-align: center;
  border: 1px solid rgba(192, 197, 206, 0.06);
  transition: border-color var(--transition-default), transform var(--transition-default);
}

.stat-card:hover {
  border-color: rgba(74, 124, 247, 0.15);
  transform: translateY(-4px);
}

.stat-card .stat-number {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--electric-blue);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  font-size: 0.9rem;
  color: var(--warm-silver);
  font-weight: 500;
}

/* ----- Contact Section ----- */
.contact {
  background-color: var(--deep-charcoal);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--warm-silver);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--warm-silver);
  font-size: 0.95rem;
}

.contact-detail .detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--dark-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--electric-blue);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-form {
  background-color: var(--dark-bg);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid rgba(192, 197, 206, 0.06);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--warm-silver);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--deep-charcoal);
  border: 1px solid rgba(192, 197, 206, 0.1);
  border-radius: 8px;
  color: var(--white);
  font-size: 0.95rem;
  transition: border-color var(--transition-default);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--electric-blue);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(192, 197, 206, 0.4);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  background-color: var(--electric-blue);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  width: 100%;
  transition: background-color var(--transition-default), transform var(--transition-default);
}

.form-submit:hover {
  background-color: #3A6AE0;
  transform: translateY(-2px);
}

/* ----- Footer ----- */
.footer {
  background-color: var(--dark-bg);
  border-top: 1px solid rgba(192, 197, 206, 0.06);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

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

.footer-brand p {
  font-size: 0.9rem;
  color: var(--warm-silver);
  max-width: 320px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--warm-silver);
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color var(--transition-default);
}

.footer-col a:hover {
  color: var(--electric-blue);
}

.footer-bottom {
  border-top: 1px solid rgba(192, 197, 206, 0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(192, 197, 206, 0.5);
  margin-bottom: 0;
}

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

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: var(--deep-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--warm-silver);
  font-size: 1rem;
  transition: background-color var(--transition-default), color var(--transition-default), transform var(--transition-default);
}

.footer-socials a:hover {
  background-color: var(--electric-blue);
  color: var(--white);
  transform: translateY(-2px);
}

/* ----- Scroll Animations ----- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.10s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.20s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.30s; opacity: 1; transform: translateY(0); }

/* ----- Responsive Breakpoints ----- */

/* 1024px — Tablet landscape */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content p {
    margin: 0 auto 32px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-grid {
    max-width: 360px;
    margin: 0 auto;
  }

  .hero-content h1 {
    font-size: 2.75rem;
  }

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

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

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

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

  .section-title {
    font-size: 2.25rem;
  }
}

/* 768px — Tablet portrait */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background-color: var(--deep-charcoal);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 40px;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.35s ease, opacity 0.35s ease, visibility 0.35s ease;
    border-left: 1px solid rgba(192, 197, 206, 0.06);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5);
  }

  .nav-links a {
    font-size: 1.05rem;
  }

  .nav-active .nav-links {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

  .hamburger {
    display: flex;
  }

  /* Prevent body scroll when nav is open */
  .nav-active body {
    overflow: hidden;
  }

  .hero-content h1 {
    font-size: 2.25rem;
  }

  .hero-grid {
    max-width: 300px;
    gap: 12px;
  }

  .hero-grid-item {
    padding: 16px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .process-steps {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form {
    padding: 24px;
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
  }

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

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

/* 480px — Mobile */
@media (max-width: 480px) {
  :root {
    --nav-height: 64px;
  }

  .container {
    padding: 0 16px;
  }

  .hero-content h1 {
    font-size: 1.75rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 260px;
    gap: 10px;
  }

  .hero-grid-item {
    padding: 12px;
    border-radius: 8px;
  }

  .hero-grid-item .icon {
    font-size: 1.4rem;
  }

  .hero-grid-item .label {
    font-size: 0.7rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  .stat-card {
    padding: 24px 16px;
  }

  .stat-card .stat-number {
    font-size: 2rem;
  }

  .nav-links {
    width: 100%;
    max-width: 320px;
  }

  .contact-detail {
    font-size: 0.85rem;
  }

  .form-group input,
  .form-group textarea {
    padding: 10px 14px;
  }

  .footer-grid {
    gap: 24px;
  }

  .footer-col h4 {
    margin-bottom: 12px;
  }
}

/* 360px — Small mobile */
@media (max-width: 360px) {
  .hero-content h1 {
    font-size: 1.5rem;
  }

  .hero-grid {
    max-width: 220px;
  }

  .hero-grid-item {
    padding: 10px;
  }

  .hero-grid-item .icon {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 1.35rem;
  }

  .service-card {
    padding: 24px 18px;
  }

  .process-step {
    padding: 0 8px;
  }
}

/* ----- Utility ----- */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }