/* ============================================================
   Zain Al Emar Building Materials Co. – Production CSS
   ============================================================ */

/* ==================== Custom Properties ==================== */
:root {
  --bg-deep: #121619;
  --bg-card: #1A2026;
  --bg-glass: rgba(255, 255, 255, 0.03);
  --accent: #F39C12;
  --accent-dark: #E67E22;
  --accent-glow: rgba(243, 156, 18, 0.5);
  --text-heading: #E8ECEF;
  --text-body: #9AA5B1;
  --text-muted: #6B7B8D;
  --border-dim: rgba(243, 156, 18, 0.15);
  --border-strong: rgba(243, 156, 18, 0.4);
  --white: #FFFFFF;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.2);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 6px;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 28px;
  --nav-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: 'Cairo', sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: font-family 0.3s ease;
}

body[lang="en"] {
  font-family: 'Montserrat', sans-serif;
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  line-height: 1.3;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
  color: var(--text-body);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-dark);
}

/* ==================== Utility ==================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Scroll Reveal */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-hidden {
  opacity: 0;
  transform: translateY(30px);
}

/* ==================== Navigation Bar ==================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(18, 22, 25, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--white);
  flex-shrink: 0;
}

.logo img {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px;
  border: 2px solid var(--border-strong);
  object-fit: contain;
  transition: var(--transition);
  box-shadow: 0 0 18px rgba(243, 156, 18, 0.25);
}

.logo:hover img {
  transform: scale(1.08);
  box-shadow: 0 0 32px var(--accent-glow);
  border-color: var(--accent);
}

.logo-text {
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.2;
  color: var(--white);
}

.logo-text span {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1.2px;
}

.nav-links {
  display: flex;
  gap: 6px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-body);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 16px;
  transition: var(--transition);
  border-radius: var(--border-radius-sm);
  font-size: 0.92rem;
  white-space: nowrap;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  box-shadow: 0 0 8px var(--accent-glow);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(243, 156, 18, 0.08);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(243, 156, 18, 0.1);
  color: var(--accent);
  border: 1.5px solid var(--border-strong);
  padding: 9px 18px;
  border-radius: 40px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.88rem;
  font-family: inherit;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 0 16px rgba(243, 156, 18, 0.15);
}

.lang-btn:hover {
  background: var(--accent);
  color: #121619;
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-2px);
}

.lang-btn i {
  font-size: 0.82rem;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 8px;
  transition: var(--transition);
  border-radius: 6px;
}

.hamburger:hover {
  color: var(--white);
  background: rgba(243, 156, 18, 0.08);
}

/* ==================== Mobile Menu ==================== */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--bg-card);
  z-index: 999;
  padding: 90px 28px 40px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 2px solid var(--border-strong);
}

/* LTR direction will swap side */
[dir="ltr"] .mobile-menu {
  left: 0;
  right: auto;
  transform: translateX(-100%);
  border-left: none;
  border-right: 2px solid var(--border-strong);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu a {
  display: block;
  padding: 13px 18px;
  color: var(--text-body);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: rgba(243, 156, 18, 0.1);
  color: var(--accent);
}

.mobile-menu__close {
  position: absolute;
  top: 22px;
  right: 18px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 6px;
  transition: var(--transition);
}

.mobile-menu__close:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}

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

.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.7;
  pointer-events: none;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(243, 156, 18, 0.03) 2px, rgba(243, 156, 18, 0.03) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(243, 156, 18, 0.03) 2px, rgba(243, 156, 18, 0.03) 4px);
  z-index: 2;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  z-index: 3;
  box-shadow: 0 0 20px rgba(243, 156, 18, 0.7);
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 850px;
  padding: 40px 24px;
}

.hero__logo-frame {
  width: 150px;
  height: 150px;
  background: rgba(243, 156, 18, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 2px solid var(--border-strong);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  box-shadow: 0 0 50px rgba(243, 156, 18, 0.3), inset 0 0 30px rgba(243, 156, 18, 0.05);
  animation: pulseCore 3s ease-in-out infinite;
  overflow: hidden;
  padding: 18px;
  position: relative;
}

.hero__logo-frame::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px dashed rgba(243, 156, 18, 0.3);
  animation: rotateRing 8s linear infinite;
}

@keyframes rotateRing {
  to { transform: rotate(360deg); }
}

@keyframes pulseCore {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 50px rgba(243, 156, 18, 0.3), inset 0 0 30px rgba(243, 156, 18, 0.05);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 80px rgba(243, 156, 18, 0.6), inset 0 0 50px rgba(243, 156, 18, 0.12);
  }
}

.hero__logo {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  margin-bottom: 18px;
  line-height: 1.2;
}

.hero-content .highlight {
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow), 0 0 60px rgba(243, 156, 18, 0.3);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-body);
  max-width: 700px;
  margin: 0 auto 32px;
  font-weight: 500;
}

.btn-cta {
  display: inline-block;
  padding: 16px 44px;
  background: transparent;
  color: var(--accent);
  text-decoration: none;
  border-radius: 40px;
  font-weight: 700;
  font-size: 1.05rem;
  transition: var(--transition);
  border: 2px solid var(--accent);
  letter-spacing: 0.3px;
  box-shadow: 0 0 20px rgba(243, 156, 18, 0.2);
}

.btn-cta:hover {
  background: var(--accent);
  color: #121619;
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px var(--accent-glow);
}

/* ==================== Sections General ==================== */
section {
  padding: 90px 0;
}

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

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 14px auto 0;
  border-radius: 3px;
  box-shadow: 0 0 14px var(--accent-glow);
}

.section-header p {
  color: var(--text-body);
  margin-top: 10px;
  font-size: 1.05rem;
}

/* ==================== Services (Products) ==================== */
.services {
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(243, 156, 18, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 30px;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--bg-glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-dim);
  border-radius: var(--border-radius-lg);
  padding: 36px 28px 30px;
  text-align: center;
  transition: all 0.45s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 18px 50px rgba(243, 156, 18, 0.18);
}

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(243, 156, 18, 0.07);
  color: var(--accent);
  font-size: 2rem;
  margin: 0 auto 20px;
  transition: all 0.45s ease;
  border: 1px solid var(--border-dim);
}

.service-card:hover .service-card__icon {
  background: var(--accent);
  color: #121619;
  box-shadow: 0 0 35px var(--accent-glow);
  transform: scale(1.08);
}

.service-card__specs {
  position: absolute;
  inset: 0;
  background: rgba(18, 22, 25, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--border-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  border: 1px solid var(--border-strong);
}

.service-card:hover .service-card__specs {
  opacity: 1;
  pointer-events: auto;
}

.service-card__specs span {
  display: block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  margin: 6px 0;
  letter-spacing: 0.5px;
}

.service-card__specs i {
  color: var(--accent-dark);
  margin: 0 6px;
  font-size: 0.7rem;
}

.service-card__title {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-heading);
  margin-bottom: 10px;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* ==================== About ==================== */
.about {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -15%;
  width: 50%;
  height: 70%;
  background: radial-gradient(circle, rgba(243, 156, 18, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-text h2 {
  margin-bottom: 28px;
}

.about-text h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--accent);
  margin-top: 14px;
  border-radius: 3px;
  box-shadow: 0 0 10px var(--accent-glow);
}

.about-text p {
  margin-bottom: 22px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.stats {
  display: flex;
  gap: 28px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.stat-item {
  background: rgba(243, 156, 18, 0.04);
  padding: 20px 24px;
  border-radius: 14px;
  border-right: 3px solid var(--accent); /* RTL: right border */
  min-width: 130px;
  transition: var(--transition);
}

[dir="ltr"] .stat-item {
  border-right: none;
  border-left: 3px solid var(--accent);
}

.stat-item:hover {
  background: rgba(243, 156, 18, 0.08);
  box-shadow: 0 0 24px rgba(243, 156, 18, 0.12);
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--accent);
  display: block;
  line-height: 1;
  text-shadow: 0 0 16px var(--accent-glow);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.about-image-container {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(243, 156, 18, 0.08);
  border: 1px solid var(--border-dim);
  aspect-ratio: 4 / 3;
}

.about-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ==================== Clients ==================== */
.clients {
  background: var(--bg-card);
  text-align: center;
  position: relative;
}

.clients .section-header h2 {
  color: var(--text-heading);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.client-box {
  padding: 26px 18px;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-dim);
  font-weight: 700;
  color: var(--text-body);
  font-size: 0.95rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 85px;
  text-align: center;
}

.client-box:hover {
  background: rgba(243, 156, 18, 0.06);
  color: var(--text-heading);
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(243, 156, 18, 0.1);
}

/* ==================== Contact ==================== */
.contact {
  background: var(--bg-deep);
  position: relative;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.contact-info h2 {
  margin-bottom: 18px;
}

.contact-info p {
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.contact-detail-box {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 22px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-dim);
  margin-bottom: 20px;
}

.contact-detail-box i {
  color: var(--accent);
  margin-left: 10px; /* RTL: margin-left for icon after text */
  font-size: 1.1rem;
}

.contact-detail-box iframe {
  width: 100%;
  height: 220px;
  border-radius: 12px;
  border: none;
  margin-top: 16px;
}

.contact-form {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 44px 36px;
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-dim);
  box-shadow: 0 14px 48px rgba(0, 0, 0, 0.12);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 18px;
  margin-bottom: 18px;
  border: 1.5px solid var(--border-dim);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  background: rgba(18, 22, 25, 0.6);
  color: var(--text-heading);
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  outline: none;
  background: rgba(18, 22, 25, 0.8);
  box-shadow: 0 0 0 4px rgba(243, 156, 18, 0.06), 0 0 14px var(--accent-glow);
}

.contact-form textarea {
  min-height: 130px;
  max-height: 300px;
}

.contact-form button {
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #121619;
  border: 2px solid var(--accent);
  border-radius: 40px;
  font-weight: 700;
  cursor: pointer;
  font-size: 1.05rem;
  font-family: inherit;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.contact-form button:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: 0 8px 30px var(--accent-glow);
  transform: translateY(-2px);
}

.form-success-msg {
  display: none;
  padding: 14px 18px;
  background: rgba(243, 156, 18, 0.06);
  color: var(--accent);
  border-radius: 10px;
  font-weight: 600;
  margin-top: 14px;
  text-align: center;
  border: 1px solid var(--border-strong);
}

.form-success-msg.visible {
  display: block;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==================== Floating Buttons ==================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  left: 28px;
  background: #25D366;
  color: var(--white);
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.4);
  z-index: 997;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.55);
}

.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(243, 156, 18, 0.12);
  color: var(--accent);
  border: 1.5px solid var(--border-strong);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
  z-index: 997;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--accent);
  color: #121619;
  box-shadow: 0 8px 28px var(--accent-glow);
  transform: translateY(-4px);
}

/* ==================== Footer ==================== */
footer {
  padding: 45px 0;
  background: var(--bg-card);
  text-align: center;
  border-top: 1px solid var(--border-strong);
}

.footer-email {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  transition: var(--transition);
  display: inline-block;
  margin-bottom: 16px;
}

.footer-email:hover {
  color: var(--white);
  text-shadow: 0 0 10px var(--accent-glow);
}

.footer-email i {
  margin: 0 6px;
  color: var(--accent);
}

footer p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ==================== Media Queries ==================== */
/* Tablet (≤992px) */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about-image-container {
    order: -1;
    aspect-ratio: 16 / 9;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
  .lang-btn {
    display: flex;
    padding: 8px 14px;
    font-size: 0.8rem;
  }
  .lang-btn span {
    display: inline;
  }
  .hamburger {
    display: block;
  }
  .hero__logo-frame {
    width: 120px;
    height: 120px;
  }
}

/* Mobile (≤600px) */
@media (max-width: 600px) {
  :root {
    --nav-height: 66px;
  }
  .logo img {
    width: 44px;
    height: 44px;
  }
  .logo-text {
    font-size: 0.9rem;
  }
  .logo-text span {
    font-size: 0.6rem;
  }
  .lang-btn {
    padding: 7px 10px;
    font-size: 0.7rem;
    gap: 4px;
  }
  .lang-btn span {
    display: none;
  }
  .hero__logo-frame {
    width: 100px;
    height: 100px;
  }
  .hero-content h1 {
    font-size: 1.6rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }
  .contact-form {
    padding: 28px 18px;
  }
  .whatsapp-float {
    width: 44px;
    height: 44px;
    font-size: 1.4rem;
    bottom: 16px;
    left: 16px;
  }
  .back-to-top {
    width: 38px;
    height: 38px;
    bottom: 16px;
    right: 16px;
    font-size: 0.95rem;
  }
}