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

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --accent: #00e5a0;
  --accent2: #0af;
  --gray: #8a8a8a;
  --card-bg: #111;
  --border: rgba(255, 255, 255, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 5%;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

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

#nav-menu {
  list-style: none;
  display: flex;
  gap: 36px;
  align-items: center;
  /* On desktop: float it into the nav bar */
  position: fixed;
  top: 0;
  right: 0;
  height: 70px;
  padding: 0 5%;
  align-items: center;
  z-index: 1001;
  background: transparent;
}

#nav-menu a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color .2s;
}

#nav-menu a:hover {
  color: var(--white);
}

.nav-cta {
  background: var(--accent);
  color: var(--black) !important;
  padding: 10px 22px;
  border-radius: 6px;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  transition: opacity .2s !important;
}

.nav-cta:hover {
  opacity: 0.85;
}

/* ── HAMBURGER ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── BRANDS MARQUEE ── */
.brands-section {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.brands-label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 24px;
}

.brands-track-wrapper {
  overflow: hidden;
  width: 100%;
  /* Fade edges left & right */
  -webkit-mask-image: linear-gradient(to right,
      transparent 0%,
      black 10%,
      black 90%,
      transparent 100%);
  mask-image: linear-gradient(to right,
      transparent 0%,
      black 10%,
      black 90%,
      transparent 100%);
}

.brands-track {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: marquee-scroll 30s linear infinite;
}

.brands-track:hover {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.brand-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 48px;
  color: rgba(255, 255, 255, 0.4);
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.brand-item:hover {
  color: rgba(255, 255, 255, 0.85);
}

.brand-item svg {
  opacity: 0.55;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}

.brand-item:hover svg {
  opacity: 1;
}

/* Separator dot between items */
.brand-item+.brand-item::before {
  content: '·';
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.15);
  font-size: 1.2rem;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 5% 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(0, 229, 160, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 70%, rgba(0, 170, 255, 0.08) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(0, 229, 160, 0.4);
  background: rgba(0, 229, 160, 0.08);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0.3
  }
}

h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.2rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

h1 .highlight {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 580px;
  margin: 0 auto 44px;
  line-height: 1.7;
}

.btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--black);
  padding: 15px 34px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 0 30px rgba(0, 229, 160, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0, 229, 160, 0.5);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  padding: 15px 34px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: border-color .2s;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.5);
}

/* ── STATS CARDS ── */
.stats-cards-wrapper {
  padding: 80px 5%;
  background: var(--black);
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 1200px;
  width: 100%;
}

.stat-card {
  background: rgba(13, 16, 21, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 160px;
  max-width: 210px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.4s ease;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.stat-card:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: rgba(92, 255, 144, 0.705);
  box-shadow: 0 16px 40px rgba(0, 229, 160, 0.15), 0 8px 16px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.stat-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.stat-icon {
  width: 28px;
  height: 28px;
  color: var(--icon-color, #fff);
}

.stat-value {
  font-family: 'Inter', sans-serif;
  font-size: 2.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.1;
}

.stat-subtitle {
  font-size: 1.05rem;
  font-weight: 600;
  color: #e0e0e0;
  margin-bottom: 8px;
}

.stat-desc {
  font-size: 0.85rem;
  color: #6b7280;
  line-height: 1.4;
}

/* ── SECTIONS ── */
section {
  padding: 100px 5%;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 700px;
  margin-bottom: 20px;
}

.section-sub {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 60px;
}

/* ── TECHNOLOGY PARTNERS ── */
.partners-section {
  padding: 100px 5%;
  background: var(--black);
}

.partners-header {
  text-align: center;
  margin-bottom: 60px;
}

.partners-title-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.partners-icon {
  width: 28px;
  height: 28px;
  color: #00e5a0;
}

.partners-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
}

.partners-title .highlight-red {
  color: #00e5a0;
}

.partners-sub {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.6;
}

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.partner-card {
  position: relative;
  background: rgba(13, 16, 21, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px;
  width: 210px;
  text-align: center;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.4s ease;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.partner-card:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: rgba(92, 255, 144, 0.4);
  box-shadow: 0 16px 40px rgba(0, 229, 160, 0.15), 0 8px 16px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.partner-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 26px;
  height: 26px;
  background: #00e5a0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  border: 4px solid var(--black);
}

.partner-badge svg {
  width: 12px;
  height: 12px;
  color: #fff;
}

.partner-logo-box {
  background: #1a1f26;
  border-radius: 8px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: #8b949e;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.partner-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.partner-desc {
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.4;
}

.partners-footer {
  text-align: center;
  margin-top: 40px;
  font-size: 0.95rem;
  color: var(--gray);
}

.partners-check {
  color: #00e5a0;
  font-weight: bold;
}

.partners-highlight {
  color: #00e5a0;
  font-weight: 600;
}

.partners-dot {
  margin: 0 10px;
  color: rgba(255, 255, 255, 0.2);
}

/* ── INTELLIGENT SYSTEMS ── */
.systems-section {
  padding: 100px 5%;
  background: var(--black);
}

.systems-header {
  text-align: center;
  margin-bottom: 60px;
}

.systems-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.systems-title .highlight-red {
  color: #00e5a0;
}

.systems-sub {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.6;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.system-card {
  background: rgba(13, 16, 21, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 36px 32px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.4s ease;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.system-card:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: rgba(77, 255, 148, 0.718);
  box-shadow: 0 16px 40px rgba(77, 255, 148, 0.15), 0 8px 16px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.system-icon-wrapper {
  width: 48px;
  height: 48px;
  background: rgba(77, 255, 136, 0.178);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
}

.system-icon {
  width: 24px;
  height: 24px;
  color: #00e5a0;
}

.system-name {
  font-family: 'Inter', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.4;
}

.system-desc {
  font-size: 0.9rem;
  color: #8b949e;
  line-height: 1.7;
}

/* ── TECHNICAL FOUNDATION ── */
.foundation-section {
  padding: 100px 5%;
  background: var(--black);
}

.foundation-header {
  text-align: center;
  margin-bottom: 60px;
}

.foundation-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.foundation-title .highlight-accent {
  color: #00e5a0;
}

.foundation-sub {
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.6;
}

.foundation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  max-width: 1300px;
  margin: 0 auto;
}

.foundation-col {
  background: rgba(13, 16, 21, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 36px 28px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.4s ease;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.foundation-col:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: rgba(0, 229, 160, 0.4);
  box-shadow: 0 16px 40px rgba(0, 229, 160, 0.15), 0 8px 16px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.foundation-col-title {
  font-family: 'Inter', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 32px;
  text-align: center;
}

.foundation-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.foundation-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  color: #c9d1d9;
  font-size: 0.95rem;
  font-weight: 500;
}

.foundation-icon-box {
  width: 36px;
  height: 36px;
  background: rgba(0, 229, 160, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.foundation-icon {
  width: 18px;
  height: 18px;
  color: #00e5a0;
}

/* ── ABOUT ── */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.about-box::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.15), transparent 70%);
}

.about-list {
  list-style: none;
  margin-top: 28px;
}

.about-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.about-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
}

/* ── BLOG ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color .3s, transform .3s;
}

.blog-card:hover {
  border-color: rgba(0, 229, 160, 0.3);
  transform: translateY(-4px);
}

.blog-img {
  height: 200px;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.2) 0%, rgba(0, 170, 255, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-body {
  padding: 28px;
}

.blog-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.blog-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card p {
  color: var(--gray);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ── CTA SECTION ── */
.cta-section {
  text-align: center;
  background: linear-gradient(135deg, rgba(0, 229, 160, 0.08) 0%, rgba(0, 170, 255, 0.06) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta-section h2 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-section p {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

/* ── CONTACT FORM ── */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 13px 16px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: border-color .2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
}

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

.form-group select option {
  background: #1a1a1a;
}

.submit-btn {
  width: 100%;
  background: var(--accent);
  color: var(--black);
  border: none;
  padding: 15px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity .2s;
  font-family: 'Inter', sans-serif;
}

.submit-btn:hover {
  opacity: 0.85;
}

.contact-info h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 32px;
}

.address-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.address-card .label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.address-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── FOOTER ── */
footer {
  padding: 60px 5% 40px;
  border-top: 1px solid var(--border);
  background: var(--black);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.footer-brand {
  color: var(--white);
}

.footer-brand p {
  color: var(--gray);
  font-size: 0.9rem;
  max-width: 280px;
  line-height: 1.6;
  margin-top: 12px;
}

.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--gray);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color .2s;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: var(--gray);
  font-size: 0.82rem;
}

.footer-socials {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.social-icon {
  width: 44px;
  height: 44px;
  background: rgba(13, 16, 21, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

.social-icon:hover {
  transform: translateY(-4px) scale(1.05);
  color: #fff;
  border-color: rgba(0, 229, 160, 0.4);
  box-shadow: 0 8px 20px rgba(0, 229, 160, 0.15), 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
       RESPONSIVE — TABLET (≤ 1024px)
    ══════════════════════════════════════ */
@media (max-width: 1024px) {
  .about-inner {
    gap: 48px;
  }

  .contact-inner {
    gap: 48px;
  }

  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2.5rem;
  }
}

/* ══════════════════════════════════════
       RESPONSIVE — MOBILE (≤ 768px)
    ══════════════════════════════════════ */
@media (max-width: 768px) {

  /* ── NAV MOBILE ── */
  .hamburger {
    display: flex;
    z-index: 1100;
  }

  #nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
    padding: 0;
    gap: 8px;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1050;
    margin: 0;
  }

  #nav-menu.open {
    transform: translateX(0);
  }

  #nav-menu li {
    display: block;
    width: 100%;
    text-align: center;
    list-style: none;
  }

  #nav-menu li a {
    display: block;
    padding: 14px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
  }

  #nav-menu a:hover {
    color: var(--accent);
  }

  .nav-cta {
    display: inline-block;
    margin-top: 8px;
    padding: 14px 36px;
    font-size: 1rem !important;
    border-radius: 8px;
  }

  /* ── HERO MOBILE ── */
  .hero {
    padding: 120px 6% 60px;
    min-height: auto;
  }

  .hero-sub {
    font-size: 1rem;
    margin-bottom: 32px;
  }

  .btn-group {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  /* ── STATS MOBILE ── */
  .stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .stat {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 32px 16px;
  }

  .stat:nth-child(odd) {
    border-right: 1px solid var(--border);
  }

  .stat:nth-last-child(-n+2) {
    border-bottom: none;
  }

  .stat-num {
    font-size: 2.2rem;
  }

  /* ── SECTIONS MOBILE ── */
  section {
    padding: 60px 5%;
  }

  .section-sub {
    margin-bottom: 36px;
  }

  /* ── ABOUT MOBILE ── */
  .about-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-box {
    padding: 28px 24px;
  }

  /* ── SERVICES MOBILE ── */
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 28px 24px;
  }

  /* ── BLOG MOBILE ── */
  .blog-grid {
    grid-template-columns: 1fr;
  }

  /* ── CONTACT MOBILE ── */
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* ── FOOTER MOBILE ── */
  footer {
    padding: 3rem 5% 2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .footer-brand p {
    max-width: none;
    margin: 12px auto 0;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
    padding-top: 1.5rem;
  }
}

/* ══════════════════════════════════════
       RESPONSIVE — SMALL MOBILE (≤ 480px)
    ══════════════════════════════════════ */
@media (max-width: 480px) {
  nav {
    padding: 16px 5%;
  }

  .hero {
    padding: 100px 5% 50px;
  }

  h1 {
    font-size: clamp(1.9rem, 8vw, 2.8rem);
  }

  .hero-sub {
    font-size: 0.95rem;
  }

  .stat-num {
    font-size: 2rem;
  }

  .about-box {
    padding: 22px 18px;
  }

  .service-card {
    padding: 22px 18px;
  }

  footer {
    padding: 2.5rem 5% 1.5rem;
  }

  .footer-inner {
    gap: 2rem;
  }
}