:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #10b981;
  --accent-dark: #059669;
  --grad: linear-gradient(120deg, #2563eb 0%, #10b981 100%);
  --bg: #f5f8fc;
  --bg-soft: #eef3f9;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #5b6b82;
  --border: rgba(15, 23, 42, 0.09);
  --header-bg: rgba(245, 248, 252, 0.82);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.07);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 24px 60px -24px rgba(37, 99, 235, 0.35);
  --radius: 18px;
  --radius-sm: 12px;
  --header-h: 72px;
}

[data-theme="dark"] {
  --primary: #4f8cff;
  --primary-dark: #3b82f6;
  --accent: #34d399;
  --accent-dark: #10b981;
  --bg: #070d1a;
  --bg-soft: #0b1424;
  --card: #0f1a2e;
  --text: #e8eef8;
  --muted: #94a6c0;
  --border: rgba(232, 238, 248, 0.1);
  --header-bg: rgba(7, 13, 26, 0.82);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px -12px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 24px 60px -24px rgba(59, 130, 246, 0.4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.35s ease, color 0.35s ease;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

section {
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.section {
  padding-block: clamp(64px, 9vw, 110px);
}

.skip-link {
  position: fixed;
  inset-block-start: -100px;
  inset-inline-start: 16px;
  z-index: 200;
  background: var(--primary);
  color: #fff;
  padding: 10px 18px;
  border-radius: 10px;
  transition: inset-block-start 0.25s ease;
}

.skip-link:focus {
  inset-block-start: 12px;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.35s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.06rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand-logo {
  inline-size: 40px;
  block-size: 40px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  flex: none;
}

.brand-logo svg {
  width: 22px;
  height: 22px;
}

.brand-text b {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.primary-nav ul {
  display: flex;
  gap: 26px;
}

.primary-nav ul a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
  position: relative;
  padding-block: 6px;
  transition: color 0.25s ease;
}

.primary-nav ul a::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 0;
  block-size: 2.5px;
  border-radius: 2px;
  background: var(--grad);
  transition: width 0.3s ease;
}

.primary-nav ul a:hover,
.primary-nav ul a.active {
  color: var(--text);
}

.primary-nav ul a:hover::after,
.primary-nav ul a.active::after {
  inline-size: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-switch {
  position: relative;
}

.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  font-weight: 700;
  font-size: 0.85rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.lang-btn svg {
  width: 17px;
  height: 17px;
  color: var(--primary);
}

.lang-btn:hover {
  border-color: var(--primary);
}

.lang-menu {
  position: absolute;
  inset-block-start: calc(100% + 10px);
  inset-inline-end: 0;
  min-inline-size: 160px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: 0.22s ease;
  z-index: 110;
}

.lang-switch.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-menu li {
  padding: 9px 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.lang-menu li:hover {
  background: var(--bg-soft);
}

.lang-menu li[aria-selected="true"] {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
}

.theme-toggle {
  inline-size: 40px;
  block-size: 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  display: grid;
  place-items: center;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.theme-toggle:hover {
  border-color: var(--primary);
  transform: rotate(12deg);
}

.theme-toggle svg {
  width: 19px;
  height: 19px;
  color: var(--text);
}

.icon-moon {
  display: none;
}

[data-theme="dark"] .icon-sun {
  display: none;
}

[data-theme="dark"] .icon-moon {
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  inline-size: 42px;
  block-size: 42px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  align-items: center;
}

.nav-toggle span {
  display: block;
  inline-size: 20px;
  block-size: 2.2px;
  border-radius: 2px;
  background: var(--text);
  transition: 0.3s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7.2px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7.2px) rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  border-radius: 999px;
  padding: 13px 26px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  white-space: nowrap;
}

.btn svg {
  width: 19px;
  height: 19px;
  flex: none;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  box-shadow: 0 30px 70px -24px rgba(37, 99, 235, 0.55);
}

.btn-wa {
  background: #25d366;
  color: #fff;
  box-shadow: 0 18px 40px -16px rgba(37, 211, 102, 0.55);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 16px 30px;
  font-size: 1.02rem;
}

.btn-stack {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-align: start;
}

.btn-stack small {
  font-weight: 600;
  opacity: 0.85;
}

.hero {
  position: relative;
  padding-block: calc(var(--header-h) + clamp(48px, 8vw, 90px)) clamp(56px, 8vw, 100px);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(52% 60% at 82% 12%, color-mix(in srgb, var(--accent) 16%, transparent) 0%, transparent 70%),
    radial-gradient(45% 55% at 8% 22%, color-mix(in srgb, var(--primary) 18%, transparent) 0%, transparent 70%),
    radial-gradient(40% 45% at 50% 100%, color-mix(in srgb, var(--primary) 10%, transparent) 0%, transparent 70%);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 100%);
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 0%, transparent 100%);
  opacity: 0.5;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(32px, 5vw, 64px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: var(--shadow-sm);
  margin-block-end: 22px;
}

.pulse-dot {
  inline-size: 9px;
  block-size: 9px;
  border-radius: 50%;
  background: var(--accent);
  position: relative;
}

.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: pulse 1.8s ease-out infinite;
}

@keyframes pulse {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  font-weight: 800;
  margin-block-end: 20px;
}

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.13rem);
  max-inline-size: 54ch;
  margin-block-end: 30px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-block-end: 38px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 44px);
}

.hero-stats li {
  display: flex;
  flex-direction: column;
}

.hero-stats strong {
  font-size: 1.55rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.hero-media {
  position: relative;
}

.hero-photo {
  border-radius: 26px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--card);
  transform: rotate(1.2deg);
  transition: transform 0.4s ease;
}

.hero-photo:hover {
  transform: rotate(0deg) scale(1.01);
}

.hero-photo img {
  inline-size: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  animation: float 5s ease-in-out infinite;
}

.hero-card-1 {
  inset-block-start: 18px;
  inset-inline-start: -26px;
}

.hero-card-2 {
  inset-block-end: -20px;
  inset-inline-end: 14px;
  animation-delay: 2.2s;
}

.hero-card-icon {
  inline-size: 38px;
  block-size: 38px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  color: var(--primary);
  display: grid;
  place-items: center;
  flex: none;
}

.hero-card-2 .hero-card-icon {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent-dark);
}

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

.hero-card-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.hero-card-text strong {
  font-size: 0.95rem;
}

.hero-card-text span {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.section-head {
  text-align: center;
  max-inline-size: 640px;
  margin-inline: auto;
  margin-block-end: clamp(40px, 6vw, 64px);
}

.eyebrow {
  display: inline-block;
  padding: 7px 16px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  color: var(--primary);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-block-end: 16px;
}

.section-head h2,
.about-content h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-block-end: 14px;
}

.section-head p {
  color: var(--muted);
  font-size: 1.02rem;
}

.services {
  background: var(--bg-soft);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
}

.service-media {
  overflow: hidden;
}

.service-media img {
  inline-size: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-media img {
  transform: scale(1.06);
}

.service-body {
  padding: 20px 22px 24px;
}

.service-body h3 {
  font-size: 1.08rem;
  margin-block-end: 8px;
  letter-spacing: -0.01em;
}

.service-body p {
  color: var(--muted);
  font-size: 0.92rem;
}

.about-inner {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}

.about-media {
  position: relative;
  padding-block-end: 56px;
}

.about-img-1 {
  inline-size: 86%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  border: 5px solid var(--card);
}

.about-img-2 {
  position: absolute;
  inset-block-end: 0;
  inset-inline-end: 0;
  inline-size: 58%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  border: 5px solid var(--card);
  box-shadow: var(--shadow-md);
}

.about-exp {
  position: absolute;
  inset-block-start: -18px;
  inset-inline-end: 8px;
  background: var(--grad);
  color: #fff;
  border-radius: 18px;
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  box-shadow: var(--shadow-lg);
}

.about-exp strong {
  font-size: 1.6rem;
  font-weight: 800;
}

.about-exp span {
  font-size: 0.78rem;
  font-weight: 700;
}

.about-content > p {
  color: var(--muted);
  margin-block-end: 14px;
  max-inline-size: 58ch;
}

.about-features {
  margin-block-start: 30px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.about-features li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.feature-icon {
  inline-size: 44px;
  block-size: 44px;
  border-radius: 13px;
  background: color-mix(in srgb, var(--primary) 11%, transparent);
  color: var(--primary);
  display: grid;
  place-items: center;
  flex: none;
}

.about-features li:nth-child(even) .feature-icon {
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--accent-dark);
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.about-features strong {
  display: block;
  font-size: 0.98rem;
  margin-block-end: 3px;
}

.about-features li div span {
  color: var(--muted);
  font-size: 0.87rem;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.area-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.area-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.area-pin {
  inline-size: 48px;
  block-size: 48px;
  border-radius: 14px;
  background: var(--grad);
  color: #fff;
  display: grid;
  place-items: center;
  margin-block-end: 18px;
  box-shadow: var(--shadow-md);
}

.area-pin svg {
  width: 24px;
  height: 24px;
}

.area-card h3 {
  font-size: 1.12rem;
  margin-block-end: 6px;
}

.area-card p {
  color: var(--muted);
  font-size: 0.92rem;
}

.areas-note {
  text-align: center;
  margin-block-start: 34px;
  color: var(--muted);
  font-weight: 600;
}

.contact {
  background: var(--bg-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

a.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  inline-size: 52px;
  block-size: 52px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  margin-block-end: 14px;
  background: color-mix(in srgb, var(--primary) 11%, transparent);
  color: var(--primary);
}

.contact-icon svg {
  width: 25px;
  height: 25px;
}

.contact-wa .contact-icon {
  background: color-mix(in srgb, #25d366 14%, transparent);
  color: #1eb457;
}

.contact-card strong {
  font-size: 1.1rem;
}

.contact-value {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.contact-card > span:not(.contact-icon):not(.contact-value):not(.contact-cta) {
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-cta {
  margin-block-start: 14px;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.contact-cta::after {
  content: "→";
  transition: transform 0.25s ease;
}

html[dir="rtl"] .contact-cta::after {
  content: "←";
}

a.contact-card:hover .contact-cta::after {
  transform: translateX(4px);
}

html[dir="rtl"] a.contact-card:hover .contact-cta::after {
  transform: translateX(-4px);
}

.site-footer {
  background: var(--card);
  border-block-start: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 4vw, 56px);
  padding-block: clamp(44px, 6vw, 72px);
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.94rem;
  margin-block-start: 16px;
  max-inline-size: 34ch;
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-block-end: 18px;
  letter-spacing: 0.02em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-col a,
.footer-col span {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.25s ease;
}

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

.footer-bottom {
  border-block-start: 1px solid var(--border);
  padding-block: 20px;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

.wa-float {
  position: fixed;
  inset-block-end: 22px;
  inset-inline-end: 22px;
  z-index: 90;
  inline-size: 58px;
  block-size: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 34px -8px rgba(37, 211, 102, 0.65);
  transition: transform 0.28s ease;
}

.wa-float:hover {
  transform: scale(1.1) rotate(6deg);
}

.wa-float svg {
  width: 30px;
  height: 30px;
}

.wa-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulse 2s ease-out infinite;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .services-grid,
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    max-inline-size: 560px;
  }

  .hero-card-1 {
    inset-inline-start: 0;
  }

  .about-inner {
    grid-template-columns: 1fr;
  }

  .about-media {
    max-inline-size: 560px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    max-inline-size: 640px;
    margin-inline: auto;
  }

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

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    position: fixed;
    inset-block-start: var(--header-h);
    inset-inline: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    background: var(--card);
    border-block-start: 1px solid var(--border);
    border-block-end: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 18px clamp(20px, 5vw, 32px) 24px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: 0.28s ease;
    z-index: 99;
  }

  .primary-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .primary-nav ul {
    flex-direction: column;
    gap: 2px;
  }

  .primary-nav ul a {
    display: block;
    padding: 12px 10px;
    border-radius: 10px;
    font-size: 1rem;
  }

  .primary-nav ul a::after {
    display: none;
  }

  .primary-nav ul a:hover,
  .primary-nav ul a.active {
    background: var(--bg-soft);
  }

  .nav-call {
    margin-block-start: 10px;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 64px;
  }

  .services-grid,
  .areas-grid,
  .about-features {
    grid-template-columns: 1fr;
  }

  .brand-text {
    font-size: 0.95rem;
  }

  .lang-btn {
    padding: 8px 10px;
  }

  .hero-ctas .btn {
    inline-size: 100%;
  }

  .hero-stats {
    gap: 18px;
  }

  .hero-stats strong {
    font-size: 1.3rem;
  }

  .hero-card-1 {
    inset-block-start: -16px;
  }

  .hero-card-2 {
    inset-block-end: -14px;
  }

  .about-exp {
    inset-inline-end: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom-inner {
    justify-content: center;
    text-align: center;
  }

  .wa-float {
    inline-size: 52px;
    block-size: 52px;
    inset-block-end: 16px;
    inset-inline-end: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}